County Well Data

Well ID	Operator Name	Well Type	Lease
42-479-00000
42-479-00002	HUBER ENERGY L.P.	Gas	043484
42-479-00004	SUTTON PRODUCING CORP.	Gas	064259
42-479-00009	Sm Energy Company	Gas	045264
42-479-00014	LEWIS PETRO PROPERTIES, INC.	Gas	109013
42-479-00018	LEWIS PETRO PROPERTIES, INC.	Gas	014780
42-479-00026	LONE STAR PROD. CO.	Gas
42-479-00028	TRIDENT CORPORATION	Gas
42-479-00030	COASTAL STATES GAS PROD. CO.	Gas
42-479-00034	SONITT PETROLEUM CORP.	Gas
42-479-00038	SOHIO PETROLEUM CO.	Gas
42-479-00040
42-479-00041	MUELLER, JOSEPH P.	Oil
42-479-00042	BLANE, DONALD E.	Oil
42-479-00043	GAS TRANSMISSION ORGANIZATIONINC	Oil
42-479-00050	BOWLES OIL CO.	Oil	04484
42-479-00055	BLANE, DONALD E.	Oil
42-479-00056	BLANE, DONALD E.	Oil
42-479-00057	GAS TRANSMISSION ORGANIZATIONINC	Oil
42-479-00058	GAS TRANSMISSION ORGANIZATIONINC	Oil
42-479-00060	BOWLES OIL CO.	Oil	00006
42-479-00063	BOWLES OIL CO.	Oil	00006
42-479-00065	BOWLES OIL CO.	Oil	00006
42-479-00066	BOWLES OIL CO.	Oil	00006
42-479-00071	BOWLES OIL CO.	Oil	00006
42-479-00073	BOWLES OIL CO.	Oil	00006
42-479-00074	BOWLES OIL CO.	Oil
42-479-00075	BOWLES OIL CO.	Oil	00002
42-479-00076	BOWLES OIL CO.	Oil
42-479-00077	BOWLES OIL CO.	Oil	00002
42-479-00078	BOWLES OIL CO.	Oil	00002
42-479-00079	BOWLES OIL CO.	Oil
42-479-00080	BOWLES OIL CO.	Oil	00002
42-479-00081	BOWLES OIL CO.	Oil
42-479-00082	BOWLES OIL CO.	Oil
42-479-00083	BOWLES OIL CO.	Oil	00003
42-479-00084	BOWLES OIL CO.	Oil
42-479-00085	BOWLES OIL CO.	Oil
42-479-00086	BOWLES OIL CO.	Oil	00003
42-479-00095	G & R OPERATORS	Oil
42-479-00104	BAR M PETROLEUM CO., INC.	Oil	00004
42-479-00106	BAR M PETROLEUM CO., INC.	Oil	00004
42-479-00107	BAR M PETROLEUM CO., INC.	Oil
42-479-00108	BAR M PETROLEUM CO., INC.	Oil	00004
42-479-00110	BOWLES OIL CO.	Oil	00005
42-479-00120	BOWLES OIL CO.	Oil
42-479-00122	BOWLES OIL CO.	Oil	00007
42-479-00123	BOWLES OIL CO.	Oil
42-479-00130	BOWLES OIL CO.	Gas
42-479-00133	BOWLES OIL CO.	Oil	00009
42-479-00135	C. B. GAS GATHERING CO.	Gas
42-479-00139	BLANE, DONALD E.	Gas
42-479-00145		Gas
42-479-00148	C. B. GAS GATHERING CO.	Gas
42-479-00150	C. B. GAS GATHERING CO.	Gas
42-479-00151	SONITT PETROLEUM CORP.	Gas
42-479-00155	PETROLEUM TRANSMISSION CORP.	Gas
42-479-00163	HUDGENS, B. W., TRUSTEE	Gas
42-479-00181	HUDGENS, B. W., TRUSTEE	Gas
42-479-00186
42-479-00193	ZAF OIL	Oil	03603
42-479-00198	BAILEY, D. E. PRODUCTION CO.	Oil	05409
42-479-00200	BAILEY, D. E. PRODUCTION CO.	Oil	05409
42-479-00201	BAILEY, D. E. PRODUCTION CO.	Oil	05425
42-479-00202	BAILEY, D. E. PRODUCTION CO.	Oil	12382
42-479-00203	BAILEY, D. E. PRODUCTION CO.	Oil	05425
42-479-00206	BAILEY, D. E. PRODUCTION CO.	Oil	12384
42-479-00209	BAILEY, D. E. PRODUCTION CO.	Oil	05409
42-479-00216	REBOUND RESOURCES, INC	Oil	03650
42-479-00258	DEWBRE PETROLEUM CORPORATION	Oil	04273
42-479-00259	DEWBRE PETROLEUM CORPORATION	Oil	04273
42-479-00260	DEWBRE PETROLEUM CORPORATION	Oil	04273
42-479-00261	FORBES, JOHN OPERATING	Oil	04315
42-479-00262	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00263	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00264	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00265	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00266	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00267	DEWBRE PETROLEUM CORPORATION	Oil	04300
42-479-00268	FORBES, JOHN OPERATING	Oil	04315
42-479-00269	FORBES, JOHN OPERATING	Oil
42-479-00270	FORBES, JOHN OPERATING	Oil	04315
42-479-00272	FORBES, JOHN OPERATING	Oil	14017
42-479-00288	COASTAL SHORELINE CORP.	Oil	04486
42-479-00289	COASTAL SHORELINE CORP.	Oil	04486
42-479-00290	COASTAL SHORELINE CORP.	Oil	04486
42-479-00291	COASTAL SHORELINE CORP.	Oil	04486
42-479-00292	COASTAL SHORELINE CORP.	Oil
42-479-00294	COASTAL SHORELINE CORP.	Oil	04486
42-479-00317	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00319	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00320	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00321	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00324	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00329	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-00348	FINALY RESOURCES LLC	Oil	03867
42-479-00349	FINALY RESOURCES LLC	Oil	03867
42-479-00359	REBOUND RESOURCES, INC	Oil	03801
42-479-00360	REBOUND RESOURCES, INC	Oil	03801
42-479-00361	REBOUND RESOURCES, INC	Oil	03801
42-479-00362	REBOUND RESOURCES, INC	Oil	03801
42-479-00363	REBOUND RESOURCES, INC	Oil
42-479-00364	REBOUND RESOURCES, INC	Oil	03801
42-479-00365	REBOUND RESOURCES, INC	Oil
42-479-00366	REBOUND RESOURCES, INC	Oil	03801
42-479-00368	REBOUND RESOURCES, INC	Oil	03801
42-479-00369	REBOUND RESOURCES, INC	Oil	03801
42-479-00370	FINALY RESOURCES LLC	Oil
42-479-00371	FINALY RESOURCES LLC	Oil	03712
42-479-00372	FINALY RESOURCES LLC	Oil	03712
42-479-00373	FINALY RESOURCES LLC	Oil	03712
42-479-00374	FINALY RESOURCES LLC	Oil	03712
42-479-00375	FINALY RESOURCES LLC	Oil	03712
42-479-00376	FINALY RESOURCES LLC	Oil	03712
42-479-00419	DAVIS & FORBES	Oil
42-479-00421	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-00452	DKW ENERGY, INC.	Oil	03158
42-479-00453	D. F. S. INC.	Oil	03158
42-479-00456	DAVIS & FORBES	Oil
42-479-00457	DAVIS & FORBES	Oil
42-479-00472	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-00476	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-00477	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-00478	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-00479	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-00487	FORBES, CHARLES C.	Oil	01896
42-479-00490	FORBES, CHARLES C.	Oil	01896
42-479-00491	FORBES, CHARLES C.	Oil
42-479-00494	FORBES, CHARLES C.	Oil
42-479-00495	FORBES, CHARLES C.	Oil	01896
42-479-00496	FORBES, CHARLES C.	Oil	01896
42-479-00497	FORBES, CHARLES C.	Oil
42-479-00503	KILLAM OIL CO., LTD.	Oil	01898
42-479-00505	MCBRIDE,W. C.,INC. & SMITH,H.R.	Gas
42-479-00507	KILLAM OIL CO., LTD.	Oil	01898
42-479-00509	KILLAM OIL CO., LTD.	Oil	01898
42-479-00512	KILLAM OIL CO., LTD.	Oil	01898
42-479-00521	KILLAM OIL CO., LTD.	Oil	01898
42-479-00533	KILLAM OIL CO., LTD.	Oil	01898
42-479-00534	KILLAM OIL CO., LTD.	Oil
42-479-00536	KILLAM OIL CO., LTD.	Oil	01898
42-479-00567	KILLAM OIL CO., LTD.	Gas
42-479-00570	KILLAM OIL CO., LTD.	Gas
42-479-00572	COASTAL STATES GAS PROD. CO.	Gas
42-479-00628	Getty Oil Co.
42-479-00633	COASTAL STATES GAS PROD. CO.	Gas
42-479-00634	ENCINO EXPLORATION, INC.	Oil
42-479-00646	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-479-00678	HUGHES, DAN A. COMPANY	Gas	043994
42-479-00691	BLOCKER EXPLORATION CO.	Gas	081622
42-479-00710	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-479-00712	COASTAL STATES GAS PROD. CO.	Gas
42-479-00717	COASTAL STATES GAS PROD. CO.	Oil	06152
42-479-00730	KILLAM OIL CO., LTD.	Gas
42-479-00731	KILLAM OIL CO., LTD.	Gas	012476
42-479-00776	ROWDEN, RALPH	Oil
42-479-00778	KECK, W. M. II	Oil	11930
42-479-00781	KECK, W. M. II	Oil	11930
42-479-00793	Union Oil Company Of California	Oil
42-479-00912	MIRANDO RESOURCE, L.L.C.	Oil
42-479-00913	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00915	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00917	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00924	MIRANDO RESOURCE, L.L.C.	Oil
42-479-00935	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00936	Tesoro Petroleum Corporation	Oil	04390
42-479-00941
42-479-00942	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00943	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00964	MIRANDO RESOURCE, L.L.C.	Oil
42-479-00965	MIRANDO RESOURCE, L.L.C.	Oil
42-479-00966	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00967	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00968	SANDEN OIL & GAS COMPANY	Oil	01629
42-479-00969	SANDEN OIL & GAS COMPANY	Oil	01629
42-479-00970	SANDEN OIL & GAS COMPANY	Oil	01627
42-479-00971	SANDEN OIL & GAS COMPANY	Oil	01627
42-479-00972	SANDEN OIL & GAS COMPANY	Oil	01627
42-479-00973	SANDEN OIL & GAS COMPANY	Oil	01627
42-479-00978	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00979	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00980	SANDEN OIL & GAS COMPANY	Oil	05966
42-479-00988	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00993	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-00994	DALLAS PETROLEUM GROUP, LLC	Oil	04390
42-479-01005	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01006	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01015	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01016
42-479-01017	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01030	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01031	EVOLUTION OPERATING CO., INC.	Oil	04390
42-479-01032	DALLAS PETROLEUM GROUP, LLC	Oil	13577
42-479-01033	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01034	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01089	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01090	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01102	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01103	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01104	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01106	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01107	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01138	FOX, HEWITT B., INC.	Oil
42-479-01139	FOX, HEWITT B., INC.	Oil
42-479-01143	FOX, HEWITT B., INC.	Gas
42-479-01172	CENTRAL PRODUCERS, INC.	Gas
42-479-01184	FROST, P. M. & V. W.	Oil
42-479-01195	FROST, P. M. & V. W.	Oil
42-479-01196	FROST, P. M. & V. W.	Oil
42-479-01200
42-479-01202	HERSCHAP BROS.	Oil	05770
42-479-01206	HERSCHAP BROS.	Oil	05770
42-479-01208	HERSCHAP BROS.	Oil	05770
42-479-01209	HERSCHAP BROS.	Oil
42-479-01210	HERSCHAP BROS.	Oil
42-479-01213	DURANGO PETROLEUM, INC.	Gas
42-479-01233	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01234	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01239	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01252	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01253	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01254	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01255	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01257	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01258	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01259	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01260	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01261	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01266	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01274	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01282	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01283	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01284	MIRANDO RESOURCE, L.L.C.	Oil
42-479-01285	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01286	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-01298
42-479-01299
42-479-01300
42-479-01301
42-479-01302
42-479-01303
42-479-01305
42-479-01306
42-479-01314	Rosetta Resources Operating Lp	Oil	02494
42-479-01315	Rosetta Resources Operating Lp	Oil	02494
42-479-01316	Rosetta Resources Operating Lp	Oil	02494
42-479-01318	Rosetta Resources Operating Lp	Oil	02494
42-479-01319	Rosetta Resources Operating Lp	Oil	02494
42-479-01320	Rosetta Resources Operating Lp	Oil	02494
42-479-01321	ROWDEN OIL & GAS, INC.	Gas	045098
42-479-01324	SHAR-ALAN OIL CORPORATION	Gas
42-479-01325	GONZALEZ, ELIA G. MINERAL TRUST	Gas
42-479-01365	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01366	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01378	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01381	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01383	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01385	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01386	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01388	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01389	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01390	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01391	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01392	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01394	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01396	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01397	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01398	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01411
42-479-01412
42-479-01413
42-479-01414	ROWDEN, RALPH	Oil
42-479-01415	WALLIS ENERGY, INC.	Oil	13904
42-479-01417
42-479-01418	WALLIS ENERGY, INC.	Gas
42-479-01420	Petroleum Corporation Of Texas	Gas
42-479-01427	ROWDEN OIL & GAS, INC.	Oil	03240
42-479-01428	ROWDEN OIL & GAS, INC.	Oil	03240
42-479-01429	ROWDEN OIL & GAS, INC.	Oil	03240
42-479-01431	ROWDEN OIL & GAS, INC.	Gas	014915
42-479-01433	ROWDEN, RALPH	Gas
42-479-01439	S & J OPERATING CO.	Oil
42-479-01440	S & J OPERATING CO.	Oil
42-479-01441	S & J OPERATING CO.	Oil
42-479-01442	S & J OPERATING CO.	Oil
42-479-01443	S & J OPERATING CO.	Oil
42-479-01445	MOBIL OIL CORPORATION	Gas
42-479-01446	S & J OPERATING CO.	Oil
42-479-01447	S & J OPERATING CO.	Oil
42-479-01450	S & J OPERATING CO.	Oil
42-479-01451	S & J OPERATING CO.	Oil
42-479-01452	S & J OPERATING CO.	Oil
42-479-01453	S & J OPERATING CO.	Oil
42-479-01454	S & J OPERATING CO.	Oil
42-479-01455	S & J OPERATING CO.	Oil
42-479-01456	S & J OPERATING CO.	Oil
42-479-01458	S & J OPERATING CO.	Oil
42-479-01459	S & J OPERATING CO.	Oil
42-479-01460	S & J OPERATING CO.	Oil
42-479-01464	S & J OPERATING CO.	Oil
42-479-01465	S & J OPERATING CO.	Oil
42-479-01471	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01473	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01476	BASIC EARTH SCIENCE SYSTEMS,INC.
42-479-01477	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01478	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01479	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01480	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01481	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01482	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01486	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01491	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01492	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-01493	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-01505	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-01512	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-01513	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-01514	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-01515	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-01516	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-01517	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-01528
42-479-01530
42-479-01560	BASIC EARTH SCIENCE SYSTEMS,INC.	Gas	050634
42-479-01578	WEST PETROLEUM CORP.	Gas	068628
42-479-01587	B & B OIL, INC.	Gas	009793
42-479-01588	B & B OIL, INC.	Gas	009783
42-479-01589	B & B OIL, INC.	Gas	009789
42-479-01597	CENTRAL PRODUCERS, INC.	Gas	009784
42-479-01606	GAS TRANSMISSION ORGANIZATIONINC	Gas	034535
42-479-01607
42-479-01613	B & B OIL, INC.	Gas	009788
42-479-01697	PINE HALL BRICK & PIPE CO.	Gas
42-479-01704	OUTLINE OIL COMPANY LLC	Oil
42-479-01721	Petroleum Corporation Of Texas	Oil
42-479-01740	CASTLE OPERATING CO., INC.	Gas
42-479-01777	B & B OIL, INC.	Gas	128626
42-479-01854	GAS TRANSMISSION ORGANIZATIONINC	Gas
42-479-01873	KILLAM OIL CO., LTD.	Oil
42-479-01875	KILLAM OIL CO., LTD.	Oil
42-479-01879	DURANGO PETROLEUM, INC.	Gas
42-479-01882	KILLAM OIL CO., LTD.	Oil	00548
42-479-01883	HNG Oil Company	Oil
42-479-01887	KILLAM OIL CO., LTD.	Oil	00547
42-479-01888	KILLAM OIL CO., LTD.	Oil
42-479-01896	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-01911	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-01913	SUE-ANN OPERATING, L.C.	Oil
42-479-01917		Gas
42-479-01918	403070 - NAME UNKNOWN	Gas
42-479-01919	403070 - NAME UNKNOWN	Gas
42-479-01957
42-479-01992	SALMON CORP.	Gas
42-479-01993	SALMON CORP.	Gas
42-479-01994	AIKINS-OWENS	Oil
42-479-02000
42-479-02026	COTTON, W. L.
42-479-02029	AIKINS-OWENS	Oil
42-479-02030
42-479-02032
42-479-02033
42-479-02034
42-479-02070	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-02074	KILLAM OIL COMPANY	Oil
42-479-02087	TENNECO OIL CO.	Gas
42-479-02091
42-479-02115
42-479-02116
42-479-02117
42-479-02118
42-479-02124	TOTAL MINERALS CORPORATION	Oil	00349
42-479-02125
42-479-02130	TENNECO OIL CO.	Gas
42-479-02131
42-479-02132	KILLAM OIL COMPANY	Oil
42-479-02134
42-479-02136
42-479-02138
42-479-02140	KILLAM OIL COMPANY	Oil
42-479-02141
42-479-02142
42-479-02143
42-479-02144
42-479-02145
42-479-02161
42-479-02162
42-479-02170
42-479-02173	PEARL, BILL H. PRODUCTIONS, INC.	Gas	190137
42-479-02174	KILLAM OIL CO., LTD.	Gas	009627
42-479-02179
42-479-02181	TENNECO OIL CO.	Oil
42-479-02182
42-479-02184
42-479-02185	PERKINS, KEN OIL & GAS, INC.	Oil
42-479-02186
42-479-02187
42-479-02188	TENNECO OIL CO.	Oil
42-479-02189	PEARL, BILL H. PRODUCTIONS, INC.	Gas	068771
42-479-02190
42-479-02191	CANNAN, MORRIS	Oil	12264
42-479-02192
42-479-02193
42-479-02197
42-479-02199
42-479-02200	PEARL, BILL H. PRODUCTIONS, INC.	Oil	00344
42-479-02201
42-479-02203
42-479-02204	KILLAM & HURD, LTD.	Oil
42-479-02205
42-479-02206
42-479-02208	PEARL, BILL H. PRODUCTIONS, INC.	Oil	11279
42-479-02210
42-479-02211	PEARL, BILL H. PRODUCTIONS, INC.	Oil	04893
42-479-02212	DUQUESNE NATURAL GAS COMPANY	Oil
42-479-02213	PEARL, BILL H. PRODUCTIONS, INC.	Gas	186148
42-479-02214
42-479-02215	PEARL, BILL H. PRODUCTIONS, INC.	Gas	044818
42-479-02216	HARKINS & COMPANY	Oil
42-479-02218	TENNECO OIL CO.	Gas
42-479-02219	TENNECO OIL CO.	Gas
42-479-02221
42-479-02222
42-479-02224	SALMON CORP.	Gas
42-479-02239	HAWK PETROLEUM, L L C	Oil	02008
42-479-02251	HAWK PETROLEUM, L L C	Oil
42-479-02252	HAWK PETROLEUM, L L C	Oil	02008
42-479-02255	HAWK PETROLEUM, L L C	Oil	02008
42-479-02278	SMITH, R. E.	Oil	02012
42-479-02281	SMITH, R. E.
42-479-02282	SMITH, R. E.	Gas
42-479-02283	SMITH, R. E.	Oil
42-479-02284	SMITH, R. E.	Oil
42-479-02286	METHANE COMPANIES, INC THE	Oil	03898
42-479-02305	SMITH, R. E.	Oil	02011
42-479-02306	SMITH, R. E.	Oil	02011
42-479-02307	SMITH, R. E.	Oil
42-479-02312	SMITH, R. E.	Oil
42-479-02313	SMITH, R. E.	Oil
42-479-02314	SMITH, R. E.	Oil	02011
42-479-02330	SMITH, R. E.	Oil	02011
42-479-02359	OUTLINE OIL COMPANY LLC	Oil
42-479-02360	OUTLINE OIL COMPANY LLC	Oil
42-479-02361	OUTLINE OIL COMPANY LLC	Oil
42-479-02362	OUTLINE OIL COMPANY LLC	Oil
42-479-02363	OUTLINE OIL COMPANY LLC	Oil	01409
42-479-02364	OUTLINE OIL COMPANY LLC	Oil
42-479-02365	OUTLINE OIL COMPANY LLC	Oil
42-479-02366	OUTLINE OIL COMPANY LLC	Oil
42-479-02367	OUTLINE OIL COMPANY LLC	Oil
42-479-02368	OUTLINE OIL COMPANY LLC	Oil
42-479-02370	OUTLINE OIL COMPANY LLC	Oil
42-479-02371	OUTLINE OIL COMPANY LLC	Oil
42-479-02372	OUTLINE OIL COMPANY LLC	Oil
42-479-02373	OUTLINE OIL COMPANY LLC	Oil
42-479-02374	OUTLINE OIL COMPANY LLC	Oil
42-479-02382	OUTLINE OIL COMPANY LLC	Oil
42-479-02383	OUTLINE OIL COMPANY LLC	Oil
42-479-02388	OUTLINE OIL COMPANY LLC	Oil
42-479-02389	OUTLINE OIL COMPANY LLC	Oil
42-479-02390	OUTLINE OIL COMPANY LLC	Oil
42-479-02391	OUTLINE OIL COMPANY LLC	Oil
42-479-02392	OUTLINE OIL COMPANY LLC	Oil
42-479-02393	OUTLINE OIL COMPANY LLC	Oil
42-479-02394	OUTLINE OIL COMPANY LLC	Oil	01408
42-479-02395	OUTLINE OIL COMPANY LLC	Oil
42-479-02396	OUTLINE OIL COMPANY LLC	Oil
42-479-02429	OUTLINE OIL COMPANY LLC	Oil
42-479-02471
42-479-02582	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-02635	KILLAM OIL COMPANY	Gas
42-479-02644	CASTLE OPERATING CO., INC.	Gas
42-479-02722	DEWBRE PETROLEUM CORPORATION	Oil	00588
42-479-02723	DEWBRE PETROLEUM CORPORATION	Oil	12197
42-479-02734	DEWBRE PETROLEUM CORPORATION	Gas
42-479-02808	SUNRISE ENERGY CORP. I	Oil
42-479-02832	SUNRISE ENERGY CORP. I	Oil	07142
42-479-02833	SUNRISE ENERGY CORP. I	Oil	07142
42-479-02870	KILLAM & HURD, LTD.	Oil
42-479-02892	HERSCHAP BROS.	Oil	01891
42-479-02894	HERSCHAP BROS.	Oil	01889
42-479-02937	ATLANTIC RICHFIELD CO.	Gas
42-479-02943	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-02945	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-02947	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-02948	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-02956	MIR-TEX ENERGY CORP.	Oil
42-479-02958	MIR-TEX ENERGY CORP.	Oil
42-479-02959	MIR-TEX ENERGY CORP.	Oil
42-479-02960	MIR-TEX ENERGY CORP.	Oil
42-479-02961	MIR-TEX ENERGY CORP.	Oil
42-479-02963	MIR-TEX ENERGY CORP.	Oil
42-479-02964	MIR-TEX ENERGY CORP.	Oil
42-479-02965	MIR-TEX ENERGY CORP.	Oil
42-479-02966	MIR-TEX ENERGY CORP.	Oil
42-479-02968	MIR-TEX ENERGY CORP.	Oil
42-479-02969	MIR-TEX ENERGY CORP.	Oil
42-479-02970	MIR-TEX ENERGY CORP.	Oil
42-479-02971	MIR-TEX ENERGY CORP.	Oil
42-479-02972	MIR-TEX ENERGY CORP.	Oil
42-479-02973	MIR-TEX ENERGY CORP.	Oil
42-479-02974	MIR-TEX ENERGY CORP.	Oil
42-479-02975	MIR-TEX ENERGY CORP.	Oil
42-479-02976	MIR-TEX ENERGY CORP.	Oil
42-479-02977	MIR-TEX ENERGY CORP.	Oil	02231
42-479-02978	MIR-TEX ENERGY CORP.	Oil
42-479-02979	MIR-TEX ENERGY CORP.	Oil
42-479-02980	MIR-TEX ENERGY CORP.	Oil
42-479-02982
42-479-02983	MIR-TEX ENERGY CORP.	Oil
42-479-02988	MIR-TEX ENERGY CORP.	Oil
42-479-02989	MIR-TEX ENERGY CORP.	Oil
42-479-02990	MIR-TEX ENERGY CORP.	Oil
42-479-02991	MIR-TEX ENERGY CORP.	Oil
42-479-02992	MIR-TEX ENERGY CORP.	Oil
42-479-02993	MIR-TEX ENERGY CORP.	Oil
42-479-02995	MIR-TEX ENERGY CORP.	Oil
42-479-02999	MIR-TEX ENERGY CORP.	Oil
42-479-03000	MIR-TEX ENERGY CORP.	Oil	02231
42-479-03001	MIR-TEX ENERGY CORP.	Oil
42-479-03002	MIR-TEX ENERGY CORP.	Oil
42-479-03003	MIR-TEX ENERGY CORP.	Oil
42-479-03004	MIR-TEX ENERGY CORP.	Oil
42-479-03005	MIR-TEX ENERGY CORP.	Oil
42-479-03006	MIR-TEX ENERGY CORP.	Oil
42-479-03007	MIR-TEX ENERGY CORP.	Oil
42-479-03008	MIR-TEX ENERGY CORP.	Oil
42-479-03009	MIR-TEX ENERGY CORP.	Oil
42-479-03010	MIR-TEX ENERGY CORP.	Oil
42-479-03011	MIR-TEX ENERGY CORP.	Oil
42-479-03012	MIR-TEX ENERGY CORP.	Oil
42-479-03013	MIR-TEX ENERGY CORP.	Oil
42-479-03014	MIR-TEX ENERGY CORP.	Oil
42-479-03015	MIR-TEX ENERGY CORP.	Oil	02231
42-479-03016	MIR-TEX ENERGY CORP.	Oil
42-479-03017	MIR-TEX ENERGY CORP.	Oil
42-479-03018	MIR-TEX ENERGY CORP.	Oil
42-479-03019	MIR-TEX ENERGY CORP.	Oil
42-479-03020	MIR-TEX ENERGY CORP.	Oil
42-479-03021	MIR-TEX ENERGY CORP.	Oil
42-479-03044	BUCK, GEORGE	Oil
42-479-03065
42-479-03066
42-479-03067
42-479-03068
42-479-03069
42-479-03070
42-479-03085	BUCK MANAGEMENT CO. L.L.C.	Oil	00645
42-479-03090	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-03099	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-03100	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-03101	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-03105	BUCK MANAGEMENT CO. L.L.C.	Oil	03429
42-479-03107	BUCK MANAGEMENT CO. L.L.C.	Oil	03429
42-479-03111	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-03113	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-03114	BUCK MANAGEMENT CO. L.L.C.	Oil	03429
42-479-03116	BUCK MANAGEMENT CO. L.L.C.	Oil	03429
42-479-03121	BUCK MANAGEMENT CO. L.L.C.	Oil	03429
42-479-03124
42-479-03128	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-03141	BUCK, GEORGE	Oil
42-479-03152	RITTER PROPERTIES, LTD.	Oil	00183
42-479-03153	RITTER PROPERTIES, LTD.	Oil	00183
42-479-03158	BUCK, GEORGE	Oil
42-479-03160	BUCK MANAGEMENT CO. L.L.C.	Oil	00170
42-479-03170	JOE KESTNER, L.L.C.	Oil	00177
42-479-03174	BUCK MANAGEMENT CO. L.L.C.	Oil	00177
42-479-03178	BUCK MANAGEMENT CO. L.L.C.	Oil	00176
42-479-03184	BUCK MANAGEMENT CO. L.L.C.	Oil	00177
42-479-03185
42-479-03191	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-03193	BUCK MANAGEMENT CO. L.L.C.	Oil	00645
42-479-03194	BUCK MANAGEMENT CO. L.L.C.	Oil	00645
42-479-03200	BUCK, GEORGE	Oil
42-479-03201	BUCK, GEORGE	Oil
42-479-03281	HERSCHAP BROS.	Oil	00168
42-479-03282	HERSCHAP BROS.	Oil	00168
42-479-03306	HERSCHAP BROS.	Oil	00174
42-479-03309	HERSCHAP BROS.	Oil	00175
42-479-03344	FRIO ENGINEERING INC.	Oil	02000
42-479-03345	FRIO ENGINEERING INC.	Oil	02000
42-479-03350	FRIO ENGINEERING INC.	Oil	02000
42-479-03351	FRIO ENGINEERING INC.	Oil	02000
42-479-03352	SMITH, R. E.	Oil
42-479-03353	FRIO ENGINEERING INC.	Oil	02000
42-479-03354	FRIO ENGINEERING INC.	Oil	02000
42-479-03355	FRIO ENGINEERING INC.	Oil	02000
42-479-03356	FRIO ENGINEERING INC.	Oil	02000
42-479-03367	HERSCHAP BROS.	Oil	00178
42-479-03378	JORDAN PETROLEUM INC.	Gas
42-479-03382	MCCLAIN, O. G.	Gas
42-479-03393	INDEPENDENCE DRILLING CORP.	Gas
42-479-03395	INDEPENDENCE DRILLING CORP.	Gas
42-479-03401	INDEPENDENCE DRILLING CORP.	Gas
42-479-03406	DURANGO PETROLEUM, INC.	Gas
42-479-03413	Texaco Inc.	Gas
42-479-03414	Texaco Inc.	Gas
42-479-03415	SALMON CORP.	Gas
42-479-03419	Texaco Inc.	Gas
42-479-03434	METHANE COMPANIES, INC THE	Oil	03898
42-479-03436	METHANE COMPANIES, INC THE	Oil
42-479-03448	METHANE COMPANIES, INC THE	Oil	03898
42-479-03453	METHANE COMPANIES, INC THE	Oil
42-479-03485	METHANE COMPANIES, INC THE	Oil	03898
42-479-03500	REBOUND RESOURCES, INC	Oil	03650
42-479-03501	REBOUND RESOURCES, INC	Oil	03650
42-479-03502	REBOUND RESOURCES, INC	Oil	03650
42-479-03503	REBOUND RESOURCES, INC	Oil	03650
42-479-03504	REBOUND RESOURCES, INC	Oil	03650
42-479-03505	REBOUND RESOURCES, INC	Oil	03650
42-479-03506	REBOUND RESOURCES, INC	Oil	03650
42-479-03507	REBOUND RESOURCES, INC	Oil	03650
42-479-03508	REBOUND RESOURCES, INC	Oil	03650
42-479-03510	REBOUND RESOURCES, INC	Oil	03650
42-479-03511	REBOUND RESOURCES, INC	Oil	03650
42-479-03512	REBOUND RESOURCES, INC	Oil	03650
42-479-03513	REBOUND RESOURCES, INC	Oil	03650
42-479-03514	REBOUND RESOURCES, INC	Oil	03650
42-479-03515	REBOUND RESOURCES, INC	Oil	03650
42-479-03516	REBOUND RESOURCES, INC	Oil	03650
42-479-03517	REBOUND RESOURCES, INC	Oil	03650
42-479-03560	HERSCHAP BROS.	Oil	00178
42-479-03562	HERSCHAP BROS.	Oil	00178
42-479-03563	HERSCHAP BROS.	Oil
42-479-03564	HERSCHAP BROS.	Oil	00178
42-479-03565	HERSCHAP BROS.	Oil
42-479-03566	HERSCHAP BROS.	Oil	00178
42-479-03568	HERSCHAP BROS.	Oil	00178
42-479-03569	HERSCHAP BROS.	Oil	00178
42-479-03570	HERSCHAP BROS.	Oil
42-479-03572	HERSCHAP BROS.	Oil	00178
42-479-03573	HERSCHAP BROS.	Oil	00178
42-479-03574	HERSCHAP BROS.	Oil	00178
42-479-03575	RITTER PROPERTIES, LTD.	Oil	00167
42-479-03578	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03579	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03580	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03581	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03582	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03588	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03590	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03591	UNITED WORLD ENERGY, INC.	Oil
42-479-03592	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03594	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03601	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03604	UNITED WORLD ENERGY, INC.	Oil
42-479-03606	UNITED WORLD ENERGY, INC.	Oil	00180
42-479-03607	UNITED WORLD ENERGY, INC.	Oil	00180
42-479-03608	UNITED WORLD ENERGY, INC.	Oil	00180
42-479-03609	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03610	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03612	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03613	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03614	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03615	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03616	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03617	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03618	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03619	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03620	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03621	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03622	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03623	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03624	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03625	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03626	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-03632	HERSCHAP BROS.	Oil
42-479-03639	HERSCHAP BROS.	Oil	00184
42-479-03646	HERSCHAP BROS.	Oil	00184
42-479-03648	HERSCHAP BROS.	Oil	00184
42-479-03650	HERSCHAP BROS.	Oil	00184
42-479-03651	HERSCHAP BROS.	Oil
42-479-03652	HERSCHAP BROS.	Oil	00184
42-479-03655	HERSCHAP BROS.	Oil	00184
42-479-03658	HERSCHAP BROS.	Oil	00184
42-479-03659	HERSCHAP BROS.	Oil	00184
42-479-03674
42-479-03675	VELA, VICTOR H.	Oil
42-479-03676
42-479-03677
42-479-03678
42-479-03679
42-479-03680
42-479-03681
42-479-03682
42-479-03683
42-479-03684
42-479-03685
42-479-03686
42-479-03687	NEDDCO LEASE SERV INC.	Gas	034207
42-479-03688
42-479-03689
42-479-03690
42-479-03691
42-479-03692
42-479-03693
42-479-03694
42-479-03697
42-479-03698
42-479-03699
42-479-03700
42-479-03701	KILLAM & HURD, LTD.	Oil
42-479-03702	KILLAM & HURD, LTD.	Oil
42-479-03703
42-479-03704
42-479-03705	VELA, VICTOR H.	Oil
42-479-03706
42-479-03707
42-479-03708
42-479-03712
42-479-03713
42-479-03714
42-479-03715
42-479-03716
42-479-03717
42-479-03718	VELA, VICTOR H.	Oil
42-479-03719
42-479-03720
42-479-03721
42-479-03732
42-479-03784	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03785	UNITED WORLD ENERGY, INC.	Oil	00172
42-479-03800	BUCK, GEORGE	Oil
42-479-03805	BUCK, GEORGE	Oil
42-479-03814	BUCK, GEORGE	Oil
42-479-03817	BUCK, GEORGE	Oil
42-479-03819	BUCK, GEORGE	Oil
42-479-03823	BUCK, GEORGE	Oil
42-479-03825	BUCK, GEORGE	Oil
42-479-03827	BUCK, GEORGE	Oil
42-479-03832	KATZ OIL CO.	Gas
42-479-03833	KATZ OIL CO.	Gas
42-479-03834	KILLAM OIL COMPANY	Gas
42-479-03835	KATZ OIL CO.	Gas
42-479-03836	KILLAM OIL COMPANY	Gas
42-479-03837	KILLAM OIL COMPANY	Gas
42-479-03838	KILLAM OIL COMPANY	Gas
42-479-03852	ARCO OIL & GAS CO.	Gas	112858
42-479-03856	SOHIO PETROLEUM CO.	Gas
42-479-03867	KILLAM OIL COMPANY	Gas
42-479-03882	COASTAL STATES GAS PROD. CO.	Gas
42-479-03894	MIRANDO COMPANY	Gas	032156
42-479-03896	LAMAR RESOURCES, INC.	Oil	01041
42-479-03900	LAMAR RESOURCES, INC.	Oil	01041
42-479-03912	LAMAR RESOURCES, INC.	Oil	01041
42-479-04001	VASTAR RESOURCES, INC.	Gas	014632
42-479-04002	BRIGHT & CO.	Gas	084264
42-479-04003
42-479-04019
42-479-04020	H.T. PET.,INC.& PERRYMAN, K.L.	Gas
42-479-04070	KILGORE-TURNER PETROLEUM CORP.	Gas
42-479-04081	GUENTHER, JACK	Gas	180809
42-479-04082	Martin, Glen A.	Gas
42-479-04083	Getty Oil Co.	Gas	046614
42-479-04085	Getty Oil Co.	Gas
42-479-04087	Skelly Oil Co.	Gas
42-479-04089	Getty Oil Co.	Gas	051801
42-479-04090	PROEX ENERGY MANAGEMENT, L.L.C.	Gas	009136
42-479-04093	Skelly Oil Co.	Gas	038534
42-479-04094	Skelly Oil Co.	Oil	07856
42-479-04095	SOUTHWEST OIL & LAND, INC.	Oil	00090
42-479-04096	MCGUFFIN, JOE JR.	Gas	076111
42-479-04097	SOUTHWEST OIL & LAND, INC.	Gas	009135
42-479-04099	Skelly Oil Co.	Oil
42-479-04100	Skelly Oil Co.	Oil
42-479-04101	SOUTHWEST OIL & LAND, INC.	Oil	00089
42-479-04122	JONES, R. W. & CO., LTD.	Oil	05091
42-479-04123	JONES, R. W. & CO., LTD.	Oil	05091
42-479-04132	JONES, R. W. & CO., LTD.	Oil
42-479-04150	HERSCHAP BROS.	Oil	01887
42-479-04151	HERSCHAP BROS.	Oil	01887
42-479-04157	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04161	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04162	BUCK MANAGEMENT CO. L.L.C.	Oil	00176
42-479-04174	BRAYTON OIL CORP.
42-479-04227	KEG OIL CO.	Gas
42-479-04240	KILLAM & HURD, LTD.	Oil
42-479-04250	KILGORE-TURNER PETROLEUM CORP.	Gas
42-479-04260	COLUMBUS ENERGY, LLC	Gas	009644
42-479-04261	COLUMBUS ENERGY, LLC	Gas	009640
42-479-04262	COLUMBUS ENERGY, LLC	Gas	009641
42-479-04297	HAMON, JAKE L.	Gas
42-479-04322	HAMON, JAKE L.	Gas
42-479-04356	JONES, R. W. & CO., LTD.	Oil	04822
42-479-04358	L.T.D. EXPLORATIONS INC.	Oil	05429
42-479-04359	L.T.D. EXPLORATIONS INC.	Oil	05429
42-479-04360	L.T.D. EXPLORATIONS INC.	Oil	07562
42-479-04361	Petro-Lewis Corporation	Oil	05797
42-479-04364	JONES, R.W. & CO. II, LTD.	Oil	05834
42-479-04372	KILLAM OIL CO., LTD.	Oil	04772
42-479-04373	KILLAM OIL CO., LTD.	Oil	04772
42-479-04374	KILLAM OIL CO., LTD.	Oil	04767
42-479-04375	KILLAM OIL CO., LTD.	Oil	04767
42-479-04376	KILLAM OIL CO., LTD.	Oil	04785
42-479-04377	KILLAM OIL CO., LTD.	Oil	04767
42-479-04378	L.T.D. EXPLORATIONS INC.	Oil	04967
42-479-04379	L.T.D. EXPLORATIONS INC.	Oil	04751
42-479-04380	L.T.D. EXPLORATIONS INC.	Oil	04758
42-479-04381	L.T.D. EXPLORATIONS INC.	Oil	04751
42-479-04383	L.T.D. EXPLORATIONS INC.	Oil	04751
42-479-04384	L.T.D. EXPLORATIONS INC.	Oil	04751
42-479-04385
42-479-04386
42-479-04387	L.T.D. EXPLORATIONS INC.	Oil	04758
42-479-04388	L.T.D. EXPLORATIONS INC.	Oil	04758
42-479-04389	L.T.D. EXPLORATIONS INC.	Oil	04758
42-479-04390
42-479-04391
42-479-04392
42-479-04393
42-479-04394
42-479-04405
42-479-04406
42-479-04407
42-479-04408
42-479-04412	Texaco Inc.	Gas
42-479-04413	PETRO-HUNT CORPORATION	Oil
42-479-04414	Texaco Inc.	Oil	08706
42-479-04415	PETRO-HUNT CORPORATION	Oil	04769
42-479-04416	PETRO-HUNT CORPORATION	Oil	09545
42-479-04417	PETRO-HUNT CORPORATION	Oil	04769
42-479-04418	PETRO-HUNT CORPORATION	Oil	04769
42-479-04422	PETRO-HUNT CORPORATION	Oil
42-479-04424	KILLAM & HURD, LTD.	Gas	076251
42-479-04438	KILLAM OIL CO., LTD.	Gas
42-479-04439	KILLAM OIL CO., LTD.	Gas	012811
42-479-04450	PRODEX OPERATING COMPANY	Gas
42-479-04451	KILLAM OIL COMPANY	Gas
42-479-04452	KILLAM OIL COMPANY	Oil
42-479-04454	TIMS SALES CO.	Oil	04741
42-479-04456	PRODEX OPERATING COMPANY	Gas
42-479-04457	PRODEX OPERATING COMPANY	Gas
42-479-04462	KILLAM OIL CO., LTD.	Oil	09649
42-479-04464	PRODEX OPERATING COMPANY	Gas
42-479-04465	TEXAS OIL & GAS CORP.	Gas
42-479-04474	Texaco Inc.	Gas
42-479-04476	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-479-04480	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-04485	MIR-TEX ENERGY CORP.	Oil
42-479-04533
42-479-04541	SONITT PETROLEUM CORP.	Gas
42-479-04543	BLANE, DONALD E.	Oil
42-479-04546	TRAVIS PETROLEUM CORPORATION	Oil	04978
42-479-04547	TRAVIS PETROLEUM CORPORATION	Oil	04978
42-479-04555	HUGHES & HUGHES	Gas	053364
42-479-04556	HUGHES & HUGHES	Gas	054199
42-479-04560	MOKEEN OIL COMPANY	Gas
42-479-04561	MOKEEN OIL COMPANY	Gas
42-479-04562	MOKEEN OIL COMPANY	Gas
42-479-04588		Gas
42-479-04602	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-04616	FROST, C.M., P.M. & V.W.	Gas
42-479-04617	NATURAL GAS GATHERERS	Gas	092311
42-479-04620	STAHL, LLOYD R.	Gas
42-479-04621	STAHL, LLOYD R.	Gas
42-479-04622	WEST PETROLEUM CORP.	Gas	045252
42-479-04623	NATURAL GAS GATHERERS	Gas	092310
42-479-04624
42-479-04626	HERSCHAP BROS.	Oil
42-479-04627	FROST, C.M., P.M. & V.W.	Gas
42-479-04636
42-479-04643	Tesoro Petroleum Corporation	Oil
42-479-04644	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-04650	HERSCHAP BROS.	Oil	01887
42-479-04658	L.T.D. EXPLORATIONS INC.	Oil
42-479-04660	HERSCHAP BROS.	Oil	06338
42-479-04668	AKERS, BILL	Oil	06322
42-479-04671	RADIUS OPERATING, LLC	Oil	06041
42-479-04672	RADIUS OPERATING, LLC	Oil	06041
42-479-04673	PINE HALL BRICK & PIPE CO.	Gas
42-479-04674	SALMON CORP.	Gas
42-479-04676	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-04681	KILLAM & HURD, LTD.	Gas
42-479-04682	METHANE COMPANIES, INC THE	Oil	03898
42-479-04685	KILLAM OIL COMPANY	Oil
42-479-04686	HAWK PETROLEUM, L L C	Oil	02008
42-479-04691	TOLA PRODUCTION COMPANY	Gas	115536
42-479-04694	KEBO OIL & GAS, INC.	Gas	060887
42-479-04695	ATLANTIC RICHFIELD CO.	Gas	053721
42-479-04696	ARCO OIL & GAS CO.	Oil
42-479-04697	RIDDLE ENGINEERING CORP.	Gas	036441
42-479-04698	ATLANTIC RICHFIELD CO.	Gas	060610
42-479-04699	ATLANTIC RICHFIELD CO.	Gas
42-479-04700	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-04704	HERSCHAP BROS.	Oil	01889
42-479-04705	HERSCHAP BROS.	Oil	01889
42-479-04708	HAMON, JAKE L.	Gas
42-479-04710	HAMON, JAKE L.	Gas
42-479-04711	KILLAM OIL COMPANY	Gas
42-479-04713	ATLANTIC RICHFIELD CO.	Gas
42-479-04715	KILLAM OIL COMPANY	Gas
42-479-04718	KILLAM OIL COMPANY	Gas
42-479-04720	MCCLAIN, O. G.	Gas
42-479-04723	GUENTHER, JACK	Gas
42-479-04733	JONES, R.W. & CO. II, LTD.	Oil	05458
42-479-04736	BLANE, DONALD E.	Gas
42-479-04741	CLARK OIL & REFINING CORP.	Oil
42-479-04743	KOVEN PRODUCTION CO.	Gas	150471
42-479-04744	SUPERIOR OIL COMPANY, THE	Gas
42-479-04748	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04749	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04751	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04752	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04753	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-04758	VIRTEX OPERATING COMPANY, INC.	Gas	037520
42-479-04783	HERSCHAP BROS.	Oil	01888
42-479-04784	HERSCHAP BROS.	Oil	01888
42-479-04785	HERSCHAP BROS.	Oil	01888
42-479-04786	HERSCHAP BROS.	Oil
42-479-04787	HERSCHAP BROS.	Oil	01888
42-479-04788	HERSCHAP BROS.	Oil	01888
42-479-04843	KILGORE-TURNER PETROLEUM CORP.	Gas
42-479-04846	AIKINS-OWENS	Gas
42-479-04851	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-04853
42-479-04854	FORZA OPERATING, LLC	Gas	256532
42-479-04859	HERSCHAP BROS.	Oil
42-479-04860	SALMON CORP.	Gas
42-479-04862	FORBES, JOHN OPERATING	Oil	04315
42-479-04863	FORBES, JOHN OPERATING	Oil	04315
42-479-04874	CENTRAL PRODUCERS, INC.	Gas	031574
42-479-04876	TENNECO OIL CO.	Gas
42-479-04884	HUGHES & HUGHES	Gas
42-479-04886	UNITED WORLD ENERGY, INC.	Oil	00179
42-479-04887	MCCLAIN, O. G.	Gas
42-479-04888	SALMON CORP.	Gas
42-479-04889	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-04895	HERSCHAP BROS.	Oil
42-479-04897	PEARL, BILL H. PRODUCTIONS, INC.	Gas	110510
42-479-04898
42-479-04901	WILSON, CHARLES B., JR., INC.	Gas
42-479-04902	SALMON CORP.	Gas
42-479-04903	ENCINO EXPLORATION, INC.	Oil	06926
42-479-04905	SALMON CORP.	Oil	07781
42-479-04909	WILSON, CHARLES B., JR., INC.	Gas
42-479-04910	WEAVER, W. CARLTON	Gas
42-479-04911	WEST PETROLEUM CORP.	Gas	045197
42-479-04912	WILSON, CHARLES B., JR., INC.	Oil
42-479-04918	BUCK MANAGEMENT CO. L.L.C.	Oil	07073
42-479-04923	TXO Production Corp.	Gas
42-479-04925	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-479-04927	DAVIS & FORBES	Oil
42-479-04928	DAVIS & FORBES	Gas
42-479-04930	WEST PETROLEUM CORP.	Gas	045293
42-479-04933	HUGHES, DAN A. COMPANY	Gas	043406
42-479-04934	HUGHES & HUGHES	Gas
42-479-04935	HUGHES & HUGHES	Gas
42-479-04937	LEWIS PETRO PROPERTIES, INC.	Gas	043086
42-479-04940	BUCK MANAGEMENT CO. L.L.C.	Oil	07073
42-479-04941	SALMON CORP.	Gas
42-479-04943	B & B OIL, INC.	Gas	042769
42-479-04945	SUTTON PRODUCING CORP.	Gas
42-479-04947	BUCK MANAGEMENT CO. L.L.C.	Oil	07179
42-479-04949
42-479-04952	LAS PINTAS PRODUCTION, INC.	Gas	043703
42-479-04954	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-04955	WEBBCO CORPORATION	Gas
42-479-04956	ROYAL OIL & GAS CORP.	Gas	046374
42-479-04958	HAMON, JAKE L.	Gas
42-479-04960	HERSCHAP BROS.	Oil
42-479-04961	BASIC EARTH SCIENCE SYSTEMS,INC.	Gas
42-479-04962	LEWIS PETRO PROPERTIES, INC.	Gas	043995
42-479-04963	LEWIS PETRO PROPERTIES, INC.	Gas	044123
42-479-04964	HUGHES & HUGHES	Gas	043993
42-479-04965	HUGHES & HUGHES	Gas	052366
42-479-04970	GREAT BASINS PETR. CO.
42-479-04973	LEWIS PETRO PROPERTIES, INC.	Gas	044007
42-479-04974	TXO Production Corp.	Gas
42-479-04975	WHITE OAK OPERATING COMPANY LLC	Gas	067362
42-479-04977	TEXAS OIL & GAS CORP.	Gas
42-479-04980	PRODEX OPERATING COMPANY	Gas
42-479-04983	MOBIL OIL CORPORATION	Gas
42-479-04985	TEXAS OIL & GAS CORP.	Gas
42-479-04991	HUGHES & HUGHES	Gas
42-479-04993	HUGHES & HUGHES	Gas	046023
42-479-04994	LEWIS PETRO PROPERTIES, INC.	Gas	044287
42-479-04995	HUGHES & HUGHES	Gas	048206
42-479-04996	HUGHES, DAN A. COMPANY	Gas
42-479-04997	HUGHES, DAN A. COMPANY	Gas
42-479-04998	TEXACO E & P INC.	Oil	05365
42-479-05000	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-05002
42-479-05003
42-479-05004
42-479-05010	TEXACO E & P INC.	Oil	08706
42-479-05011	WHITE OAK OPERATING COMPANY LLC	Gas	175059
42-479-05020	TEXAS OIL & GAS CORP.	Gas
42-479-05023	PACIFIC OPERATORS, INC.	Gas	044613
42-479-05025	ROYAL OIL & GAS CORP.	Gas	046920
42-479-05026	LEWIS PETRO PROPERTIES, INC.	Gas	044610
42-479-05028
42-479-05032	LEWIS PETRO PROPERTIES, INC.	Gas	075668
42-479-05036	HUGHES & HUGHES	Gas
42-479-05048	FROST, C.M., P.M. & V.W.	Gas
42-479-05049	HUGHES & HUGHES	Gas
42-479-05050	NATURAL GAS GATHERERS	Gas
42-479-05053
42-479-05054	Gose, Steve	Gas
42-479-05057	LEWIS PETRO PROPERTIES, INC.	Gas	089862
42-479-05058	PACIFIC OPERATORS, INC.	Gas	045580
42-479-05060	LEWIS PETRO PROPERTIES, INC.	Gas
42-479-05062	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	07769
42-479-05063	RADIUS OPERATING, LLC	Gas	045158
42-479-05064	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-05067
42-479-05068	C.F.O., INC.	Oil	07345
42-479-05074	TEXAS OIL & GAS CORP.	Gas
42-479-05075	STERLING PRODUCTION CO.	Gas
42-479-05081	STERLING PRODUCTION CO.	Gas
42-479-05083	STERLING PRODUCTION CO.	Gas
42-479-05084	LEWIS PETRO PROPERTIES, INC.	Gas	045662
42-479-05085	DAVIS & FORBES	Oil
42-479-05086	LEWIS PETRO PROPERTIES, INC.	Gas	045631
42-479-05087	HUGHES & HUGHES	Gas
42-479-05088	B & B OIL, INC.	Gas	046168
42-479-05089	CENTRAL PRODUCERS, INC.	Gas	047047
42-479-05091
42-479-05092
42-479-05094	TEXAS OIL & GAS CORP.	Gas
42-479-05095	HUGHES & HUGHES	Gas
42-479-05096	MUELLER ENGINEERING CORP.	Gas
42-479-05098	COASTAL STATES GAS PROD. CO.	Gas
42-479-05099
42-479-05101	Petroleum Corporation Of Texas	Oil
42-479-05103	Petroleum Corporation Of Texas	Oil
42-479-05105	RIDDLE & GOTTLIEB	Gas
42-479-05107	CENTRAL PRODUCERS, INC.	Gas	046854
42-479-05108	B & B OIL, INC.	Gas	128561
42-479-05115	LAMAR RESOURCES, INC.	Gas	053387
42-479-20003	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-20008	B & B OIL, INC.	Gas	046167
42-479-20032
42-479-20036	B & B OIL, INC.	Gas	045809
42-479-20040
42-479-20045	RITTER PROPERTIES, LTD.	Oil	00167
42-479-20047	B & B OIL, INC.	Gas	041573
42-479-20055
42-479-20068	LEWIS PETRO PROPERTIES, INC.	Gas	084518
42-479-20081	TEXAS OIL & GAS CORP.	Gas
42-479-20082	TEXAS OIL & GAS CORP.	Gas
42-479-20083	TEXAS OIL & GAS CORP.	Gas
42-479-20103	PACIFIC OPERATORS, INC.	Oil	07483
42-479-20111	TIDAL PETROLEUM, INC.	Gas	046917
42-479-20155	HUGHES & HUGHES	Gas
42-479-20175
42-479-20181	B & B OIL, INC.	Gas	046266
42-479-20194
42-479-20219	Hawn Brothers
42-479-30002	HUGHES & HUGHES	Gas
42-479-30003	LEWIS PETRO PROPERTIES, INC.	Gas	046186
42-479-30006	Sm Energy Company	Gas	046698
42-479-30010	HUGHES, DAN A. COMPANY	Gas	045889
42-479-30012	RIDDLE & GOTTLIEB	Gas
42-479-30013	VIRTEX PETROLEUM COMPANY, INC.	Gas
42-479-30017	LEWIS PETRO PROPERTIES, INC.	Gas	046187
42-479-30018	TXO Production Corp.	Gas
42-479-30020	LEWIS PETRO PROPERTIES, INC.	Gas	046333
42-479-30023	TIDAL PETROLEUM, INC.	Gas	046939
42-479-30024	BUCK MANAGEMENT CO. L.L.C.	Oil	00176
42-479-30025
42-479-30027	DOLORES RANCH COMPANY	Gas	087443
42-479-30029	BLACKBRUSH O & G, INC.	Gas	050004
42-479-30037	BEACON EXPLORATION COMPANY	Gas
42-479-30045	DURANGO PETROLEUM, INC.	Gas
42-479-30046	LEWIS PETRO PROPERTIES, INC.	Gas	047211
42-479-30049	KERNS O & G, INC.	Gas	131885
42-479-30050	SUTTON PRODUCING CORP.
42-479-30057	B & B OIL, INC.	Gas	047183
42-479-30058	LEWIS PETRO PROPERTIES, INC.	Gas	094101
42-479-30065	TXO Production Corp.	Gas
42-479-30068	Rosetta Resources Operating Lp	Gas	050573
42-479-30070	LEWIS PETRO PROPERTIES, INC.	Gas	047960
42-479-30071
42-479-30072	BLEAKLEY, JACK	Gas
42-479-30073	MUELLER ENGINEERING CORP.	Gas
42-479-30075	DURANGO PETROLEUM, INC.	Gas
42-479-30076	FORBES, CHARLES C.	Oil	01896
42-479-30079	CALPINE NATURAL GAS L.P.	Gas	047519
42-479-30080	HUGHES & HUGHES	Gas
42-479-30082	LEWIS PETRO PROPERTIES, INC.	Gas	047400
42-479-30083	INDEPENDENCE DRILLING CORP.	Gas
42-479-30086	FASKEN OIL AND RANCH, LTD.	Gas	047596
42-479-30087	MIRANDO COMPANY	Gas	048416
42-479-30088	FASKEN OIL AND RANCH, LTD.	Gas	047595
42-479-30092	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-30102	LEWIS PETRO PROPERTIES, INC.	Gas	090018
42-479-30104	B & B OIL, INC.	Gas	049515
42-479-30106	LEWIS PETRO PROPERTIES, INC.	Gas	048279
42-479-30107	LEWIS PETRO PROPERTIES, INC.	Gas	068814
42-479-30114
42-479-30115	NEDDCO LEASE SERV INC.	Gas	047915
42-479-30116	TUSCAN CORPORATION, THE	Gas	061060
42-479-30117	LEWIS PETRO PROPERTIES, INC.	Gas	049871
42-479-30118	LEWIS PETRO PROPERTIES, INC.	Gas	052406
42-479-30122	TUSCAN CORPORATION, THE	Gas	054761
42-479-30126	KERNS O & G, INC.	Gas	144231
42-479-30128	MILLER, BRADFORD F., TRUSTEE	Gas
42-479-30132	HERSCHAP BROS.	Oil	07158
42-479-30134	MILLER, BRADFORD F., TRUSTEE	Gas
42-479-30135	MILLER, BRADFORD F., TRUSTEE	Gas
42-479-30136	BEACON EXPLORATION COMPANY	Gas	053200
42-479-30138
42-479-30140
42-479-30142	MOBIL PRODUCING TX. & N.M. INC.	Gas	048969
42-479-30149	DAVIS & FORBES	Oil
42-479-30150	TIJERINA, RODOLFO	Gas	056973
42-479-30151	TIJERINA, RODOLFO	Gas	073902
42-479-30152	TEX-LA LAND DEVELOPMENT CORP.	Gas
42-479-30155	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-30159	HUBER ENERGY L.P.	Gas	050341
42-479-30160	MOBIL PRODUCING TX. & N.M. INC.	Gas	049615
42-479-30163
42-479-30164	MOBIL PRODUCING TX. & N.M. INC.	Gas	049616
42-479-30165	SHAR-ALAN OIL CORPORATION	Gas	067100
42-479-30168	CITIES SERVICE OIL CO.	Gas
42-479-30170	LEWIS PETRO PROPERTIES, INC.	Gas	049505
42-479-30174	WEST PETROLEUM CORP.	Gas	050216
42-479-30175	PEARL, BILL H. PRODUCTIONS, INC.	Gas	139917
42-479-30179	LOGUE AND PATTERSON INC.	Gas
42-479-30182	Graham Royalty, Ltd.	Gas
42-479-30183	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07743
42-479-30184	Rosetta Resources Operating Lp	Gas	051501
42-479-30187	MOBIL PRODUCING TX. & N.M. INC.	Gas	050108
42-479-30189	MOBIL PRODUCING TX. & N.M. INC.	Oil	07743
42-479-30191	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07743
42-479-30193	KERNS O & G, INC.	Gas	051035
42-479-30194	SHAR-ALAN OIL COMPANY	Gas
42-479-30195	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07768
42-479-30196	PEARL, BILL H. PRODUCTIONS, INC.
42-479-30197	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07822
42-479-30198	LEWIS PETRO PROPERTIES, INC.	Gas	052950
42-479-30201	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30202	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30203	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30205	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30207	KERNS O & G, INC.	Gas	053294
42-479-30209	BASIC EARTH SCIENCE SYSTEMS,INC.	Gas	068439
42-479-30210	HERSCHAP BROS.	Oil	00168
42-479-30215	LEWIS PETRO PROPERTIES, INC.	Gas	052393
42-479-30216	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07768
42-479-30217	WHITE OAK OPERATING COMPANY LLC	Gas	051179
42-479-30219	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07768
42-479-30220	Rosetta Resources Operating Lp	Gas	145563
42-479-30221
42-479-30223	PEARL, BILL H. PRODUCTIONS, INC.	Oil
42-479-30232	Hughes Texas Petroleum, Ltd.	Gas
42-479-30235	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30236	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-30237	SUE-ANN OPERATING, L.C.	Oil
42-479-30238	Rosetta Resources Operating Lp	Gas	051234
42-479-30239	SUE-ANN OPERATING, L.C.	Oil
42-479-30240	PEARL, BILL H. PRODUCTIONS, INC.	Gas	140479
42-479-30241
42-479-30243	LEWIS PETRO PROPERTIES, INC.	Gas	051642
42-479-30245	WALLIS ENERGY, INC.	Oil	13904
42-479-30249	WHITE MARLIN OPERATING CO, LLC	Gas	051602
42-479-30265	VIRTEX OPERATING COMPANY, INC.	Gas	054571
42-479-30267	DURANGO PETROLEUM, INC.	Gas
42-479-30270	LEWIS PETRO PROPERTIES, INC.	Gas	065437
42-479-30274	WHITE MARLIN OPERATING CO, LLC	Gas	051765
42-479-30275	KERNS O & G, INC.	Gas	052181
42-479-30277	KEBO OIL & GAS, INC.	Gas	119859
42-479-30278	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-30280	WALLIS ENERGY, INC.	Oil	13904
42-479-30282	LEWIS PETRO PROPERTIES, INC.	Gas	056288
42-479-30283	WHITE MARLIN OPERATING CO, LLC	Gas	052545
42-479-30292	ROWDEN OIL & GAS, INC.	Oil	07955
42-479-30294	LEWIS PETRO PROPERTIES, INC.	Gas	053706
42-479-30295	Supron Energy Corp.	Gas
42-479-30296	LEWIS PETRO PROPERTIES, INC.	Gas
42-479-30350	EOG Resources, Inc.	Gas	052288
42-479-30351	NEDDCO LEASE SERV INC.	Gas	053444
42-479-30352	ATLANTIC RICHFIELD CO.	Gas	052125
42-479-30353	LEWIS PETRO PROPERTIES, INC.	Gas	052165
42-479-30358
42-479-30359	VIRTEX OPERATING COMPANY, INC.	Gas	053887
42-479-30360	American Exploration Company	Gas	052390
42-479-30363	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-30365	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07743
42-479-30368	TEXACO PRODUCING INC.	Gas	126690
42-479-30369	SOUTH TEXAS ENERGY PRODUCTION	Gas	062303
42-479-30371	STAMPEDE ENERGY CORP.	Gas
42-479-30373	ENRON OIL & GAS COMPANY	Gas	054569
42-479-30374	LEWIS PETRO PROPERTIES, INC.	Gas	053345
42-479-30376	WHITE MARLIN OPERATING CO, LLC	Gas	052627
42-479-30377	LEWIS PETRO PROPERTIES, INC.	Gas	053339
42-479-30380	Sm Energy Company	Gas	077179
42-479-30381	Sm Energy Company	Gas	088449
42-479-30383	LEWIS PETRO PROPERTIES, INC.	Gas	053516
42-479-30384	LEWIS PETRO PROPERTIES, INC.	Gas	053396
42-479-30386	ERSATZ CORPORATION	Gas	053090
42-479-30387	VIRTEX OPERATING COMPANY, INC.	Gas	055057
42-479-30388	OVERLY OPERATING CO.	Gas	059735
42-479-30389	SHAR-ALAN OIL CORPORATION	Gas	056285
42-479-30390	WALLIS ENERGY, INC.	Oil	11764
42-479-30393	SOUTHWEST OIL & LAND, INC.	Gas	053693
42-479-30394	TXO Production Corp.	Gas
42-479-30395	WALLIS ENERGY, INC.	Oil	07986
42-479-30397	ROWDEN OIL & GAS, INC.	Oil	07993
42-479-30399	LEWIS PETRO PROPERTIES, INC.	Gas	053464
42-479-30400	LEWIS PETRO PROPERTIES, INC.	Gas	053170
42-479-30401	STAMPEDE ENERGY CORP.	Gas	056289
42-479-30402	VIRTEX OPERATING COMPANY, INC.	Gas	053085
42-479-30403	VIRTEX OPERATING COMPANY, INC.	Gas	162752
42-479-30404	WHITE MARLIN OPERATING CO, LLC	Gas	053061
42-479-30405	STAMPEDE ENERGY CORP.	Gas
42-479-30406	TEXACO PRODUCING INC.	Oil	07856
42-479-30407	LEWIS PETRO PROPERTIES, INC.	Gas	053086
42-479-30410	LEWIS PETRO PROPERTIES, INC.	Gas	126604
42-479-30411	LEWIS PETRO PROPERTIES, INC.	Gas	055648
42-479-30412	VIRTEX OPERATING COMPANY, INC.	Gas	053509
42-479-30413	WHITE MARLIN OPERATING CO, LLC	Gas	053169
42-479-30416	TANA OIL & GAS CORPORATION	Gas
42-479-30417	VIRTEX OPERATING COMPANY, INC.	Gas	053368
42-479-30419	TEXAS OIL & GAS CORP.	Gas	053613
42-479-30420	VIRTEX OPERATING COMPANY, INC.	Gas	056286
42-479-30422	ENRON OIL & GAS COMPANY	Gas
42-479-30423	LEWIS PETRO PROPERTIES, INC.	Gas	063622
42-479-30424	MUELLER ENGINEERING CORP.	Gas
42-479-30425	VIRTEX OPERATING COMPANY, INC.	Gas	054964
42-479-30427	DURANGO PETROLEUM, INC.	Gas
42-479-30428	LEWIS PETRO PROPERTIES, INC.	Gas	054498
42-479-30429	LEWIS PETRO PROPERTIES, INC.	Gas	055650
42-479-30430	LEWIS PETRO PROPERTIES, INC.	Gas	054179
42-479-30431	American Exploration Company	Gas	054540
42-479-30433	LEWIS PETRO PROPERTIES, INC.	Gas	054010
42-479-30434	PRIME OPERATING COMPANY	Gas	057490
42-479-30435	STAMPEDE ENERGY CORP.	Gas
42-479-30436	TXO Production Corp.	Oil
42-479-30437	WHITE MARLIN OPERATING CO, LLC	Gas	054541
42-479-30442	VIRTEX OPERATING COMPANY, INC.	Gas	056153
42-479-30444	LEWIS PETRO PROPERTIES, INC.	Gas	054011
42-479-30445
42-479-30446	ROYAL OIL & GAS CORP.	Gas
42-479-30447	LEWIS PETRO PROPERTIES, INC.	Gas	053843
42-479-30450	PENINSULA RESOURCES CORP.	Gas
42-479-30451	STAMPEDE ENERGY CORP.	Gas
42-479-30452	SHAR-ALAN OIL COMPANY	Gas	061165
42-479-30453	LEWIS PETRO PROPERTIES, INC.	Gas	055652
42-479-30454	LEWIS PETRO PROPERTIES, INC.
42-479-30458	LEWIS PETRO PROPERTIES, INC.	Gas	054218
42-479-30459	LEWIS PETRO PROPERTIES, INC.	Gas	055126
42-479-30463	HERSCHAP BROS.	Oil	00184
42-479-30465	LEWIS PETRO PROPERTIES, INC.	Gas	055127
42-479-30466	LEWIS PETRO PROPERTIES, INC.	Gas	054321
42-479-30468	VIRTEX OPERATING COMPANY, INC.	Gas	056152
42-479-30471	VIRTEX OPERATING COMPANY, INC.	Gas	064334
42-479-30472	TRISTAR OIL & GAS	Oil	08106
42-479-30473	DURANGO PETROLEUM, INC.	Gas
42-479-30474	LEWIS PETRO PROPERTIES, INC.	Gas	054805
42-479-30475	LEWIS PETRO PROPERTIES, INC.	Gas	055107
42-479-30476	VIRTEX OPERATING COMPANY, INC.	Gas	057449
42-479-30477	LEWIS PETRO PROPERTIES, INC.	Gas	055629
42-479-30478	VIRTEX OPERATING COMPANY, INC.	Gas	056151
42-479-30480	LEWIS PETRO PROPERTIES, INC.	Gas	105501
42-479-30482	MESA OPERATING LTD PARTNERSHIP	Gas	054529
42-479-30483	Premier Resources, Ltd.	Gas
42-479-30484	LEWIS PETRO PROPERTIES, INC.	Gas	058518
42-479-30485	ENRON OIL & GAS COMPANY	Gas
42-479-30486	WHITE MARLIN OPERATING CO, LLC	Gas	054808
42-479-30487	LEWIS PETRO PROPERTIES, INC.	Gas	061719
42-479-30488	Vanderbilt Resources Corp.	Gas
42-479-30489	VIRTEX OPERATING COMPANY, INC.	Gas	056300
42-479-30491	TANA OIL & GAS CORPORATION	Gas
42-479-30492	TANA OIL & GAS CORPORATION	Gas
42-479-30493	LEWIS PETRO PROPERTIES, INC.	Gas	055425
42-479-30494	LEWIS PETRO PROPERTIES, INC.	Gas	055426
42-479-30495	PRIME OPERATING COMPANY	Gas	055427
42-479-30496	LEWIS PETRO PROPERTIES, INC.	Gas	055424
42-479-30497	LEWIS PETRO PROPERTIES, INC.	Gas	058187
42-479-30500	PRIME OPERATING COMPANY	Gas	058188
42-479-30501	MOBIL PRODUCING TX. & N.M. INC.	Gas	125605
42-479-30502	LEWIS PETRO PROPERTIES, INC.	Gas	189432
42-479-30503	LEWIS PETRO PROPERTIES, INC.	Gas	058519
42-479-30504	MIDDLETON OIL COMPANY	Gas	058512
42-479-30507	PRIME OPERATING COMPANY	Gas	057560
42-479-30509	LEWIS PETRO PROPERTIES, INC.	Gas	056187
42-479-30510	ATLANTIC RICHFIELD CO.	Gas	055105
42-479-30511	ADOBE RESOURCES CORPORATION	Gas
42-479-30512	LEWIS PETRO PROPERTIES, INC.	Gas	055440
42-479-30514	LEWIS PETRO PROPERTIES, INC.	Gas	058942
42-479-30515	HNG Oil Company	Gas
42-479-30516	Vanderbilt Resources Corp.	Gas
42-479-30518	LEWIS PETRO PROPERTIES, INC.	Gas	055649
42-479-30520	MUELLER ENGINEERING CORP.	Gas
42-479-30522	LEWIS PETRO PROPERTIES, INC.	Gas	059372
42-479-30523	TANA OIL AND GAS CORPORATION	Gas	059760
42-479-30524	LEWIS PETRO PROPERTIES, INC.	Gas	055151
42-479-30525	Douglas Petroleum, Inc.	Gas
42-479-30527	CORDELE DEVELOPMENT CORPORATION	Gas	068868
42-479-30529	PEAK ENERGY CORPORATION	Gas	055651
42-479-30531	MCR OIL CORPORATION OF TEXAS	Gas
42-479-30532	LEWIS PETRO PROPERTIES, INC.	Gas	067125
42-479-30533	FREMONT ENERGY CORP.	Gas	055655
42-479-30537	LEWIS PETRO PROPERTIES, INC.	Gas	057646
42-479-30539	MIDDLETON OIL COMPANY	Gas	060880
42-479-30540	MIDDLETON OIL COMPANY	Gas	060709
42-479-30541	FREMONT ENERGY CORP.	Gas	055653
42-479-30542	LEWIS PETRO PROPERTIES, INC.	Gas	056509
42-479-30543	MIDDLETON OIL COMPANY	Gas	060879
42-479-30544	COX, EDWIN L.	Oil	07955
42-479-30545	LEWIS PETRO PROPERTIES, INC.	Gas	055654
42-479-30546	LEWIS PETRO PROPERTIES, INC.	Gas	055836
42-479-30547	ENRON OIL & GAS COMPANY	Gas
42-479-30548	LEWIS PETRO PROPERTIES, INC.	Gas	056589
42-479-30549	STAMPEDE ENERGY CORP.	Gas
42-479-30550	MIDDLETON OIL COMPANY	Gas	060711
42-479-30551	MIDDLETON OIL COMPANY	Gas	060710
42-479-30552	MIDDLETON OIL COMPANY	Gas	061603
42-479-30553	MIDDLETON OIL COMPANY	Gas	061471
42-479-30554	TANA OIL & GAS CORPORATION	Gas
42-479-30556	LEWIS PETRO PROPERTIES, INC.	Gas	059761
42-479-30557	TANA OIL AND GAS CORPORATION	Gas	062145
42-479-30561	LEWIS PETRO PROPERTIES, INC.	Gas	057450
42-479-30564	MIDDLETON OIL COMPANY	Gas	057775
42-479-30565	Coastal Oil & Gas Corporation	Gas
42-479-30566	LEWIS PETRO PROPERTIES, INC.	Gas	055835
42-479-30568	TANA OIL & GAS CORPORATION	Gas
42-479-30569	FREMONT ENERGY CORP.	Gas	056269
42-479-30570	LEWIS PETRO PROPERTIES, INC.	Gas	106418
42-479-30574	LEWIS PETRO PROPERTIES, INC.	Gas	061597
42-479-30575	VIRTEX OPERATING COMPANY, INC.	Gas	059368
42-479-30576	VIRTEX OPERATING COMPANY, INC.	Gas	058770
42-479-30577	MAGNUM ENGINEERING COMPANY	Oil
42-479-30578	FREMONT ENERGY CORP.	Gas	056270
42-479-30580	LEWIS PETRO PROPERTIES, INC.	Gas	068214
42-479-30582	FREMONT ENERGY CORP.	Gas	056271
42-479-30583	STAMPEDE ENERGY CORP.	Gas
42-479-30584	Columbus Energy Corp.	Gas	056810
42-479-30585	FREMONT ENERGY CORP.	Gas	057588
42-479-30587	FOUR-B TRUST	Gas
42-479-30588	MIDDLETON OIL COMPANY	Gas	270189
42-479-30589	FREMONT ENERGY CORP.	Gas
42-479-30590	HIGH ISLAND OIL CORPORATION	Gas	061774
42-479-30592	MIDDLETON OIL COMPANY	Gas	060584
42-479-30593	LEWIS PETRO PROPERTIES, INC.	Gas	061810
42-479-30595	LEWIS PETRO PROPERTIES, INC.	Gas	062278
42-479-30596	MIDDLETON OIL COMPANY	Gas	060746
42-479-30597	MIDDLETON OIL COMPANY	Gas	060712
42-479-30599	LEWIS PETRO PROPERTIES, INC.	Gas	066120
42-479-30601	YARBOROUGH OIL & GAS L.P.	Gas	064593
42-479-30602	LEWIS PETRO PROPERTIES, INC.	Gas	061350
42-479-30603	LEWIS PETRO PROPERTIES, INC.	Gas	056742
42-479-30605	LEWIS PETRO PROPERTIES, INC.	Gas	064568
42-479-30606	LEWIS PETRO PROPERTIES, INC.	Gas	066155
42-479-30609	LEWIS PETRO PROPERTIES, INC.	Gas	064594
42-479-30610	LEWIS PETRO PROPERTIES, INC.	Gas	070211
42-479-30612	KEY ENERGY SERVICES, LLC	Gas	061305
42-479-30613	TEXACO E & P INC.	Gas	092000
42-479-30616	LEWIS PETRO PROPERTIES, INC.	Gas	066156
42-479-30618	LEWIS PETRO PROPERTIES, INC.	Gas	057125
42-479-30619	WALLIS ENERGY, INC.	Gas	058636
42-479-30622	LEWIS PETRO PROPERTIES, INC.	Gas	078552
42-479-30623	Petro-Lewis Corporation	Gas
42-479-30624	COX, EDWIN L.	Oil	12243
42-479-30625	SILVERBOW RESOURCES OPER, LLC	Oil	13317
42-479-30626	PRICE DRILLING & EXPLORATION CO.	Gas
42-479-30627	National Exploration Co.	Gas
42-479-30628	PETRO-HUNT CORPORATION	Oil	05365
42-479-30629	TANA OIL & GAS CORPORATION	Gas
42-479-30631	COLUMBUS ENERGY, LLC	Gas	057499
42-479-30633	MOBIL PRODUCING TX. & N.M. INC.	Gas	196287
42-479-30635	LEWIS PETRO PROPERTIES, INC.	Gas	061434
42-479-30636	HNG Oil Company	Gas
42-479-30637	Hilliard Oil & Gas, Inc.	Gas
42-479-30638	Amoco Production Company	Gas
42-479-30639	WILLS, ROBERT E.	Gas
42-479-30640	WALLIS ENERGY, INC.	Oil	11765
42-479-30641	MERIT ENERGY COMPANY	Gas	060111
42-479-30643	LEWIS PETRO PROPERTIES, INC.	Gas	064647
42-479-30646	KILLAM OIL COMPANY	Gas
42-479-30647	LEWIS PETRO PROPERTIES, INC.	Gas	059645
42-479-30650	Consolidated Oil & Gas, Inc.	Gas
42-479-30651	LEWIS PETRO PROPERTIES, INC.	Gas	058887
42-479-30653	UNITED WORLD ENERGY, INC.	Oil	00180
42-479-30654	LEWIS PETRO PROPERTIES, INC.	Gas	061611
42-479-30655	AMISTAD FUEL CO.	Oil
42-479-30656	BLACK MARLIN PIPELINE COMPANY	Gas	062679
42-479-30658	COLUMBUS ENERGY, LLC	Gas	060112
42-479-30659	WALLIS ENERGY, INC.	Oil	11765
42-479-30660	WALLIS ENERGY, INC.	Gas	058654
42-479-30661	BLACKBRUSH O & G, INC.	Gas	061237
42-479-30662	COLUMBUS ENERGY, LLC	Gas	059630
42-479-30663
42-479-30664	WHITE MARLIN OPERATING CO, LLC	Gas	058602
42-479-30665	LEWIS PETRO PROPERTIES, INC.	Gas	062462
42-479-30666	Conoco Inc.	Gas	058883
42-479-30670	HUGHES, DAN A. COMPANY	Gas	058700
42-479-30671	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-30672	K.R.M. PETROLEUM CORP.	Gas
42-479-30673	LEWIS PETRO PROPERTIES, INC.	Gas	061473
42-479-30674	PRICE DRILLING & EXPLORATION CO.	Gas
42-479-30675	WILLS, ROBERT E.	Gas
42-479-30676	COLUMBUS ENERGY, LLC	Gas	060133
42-479-30679	LEWIS PETRO PROPERTIES, INC.	Gas	061717
42-479-30680	Hughes Texas Petroleum, Ltd.	Gas
42-479-30681	LEWIS PETRO PROPERTIES, INC.	Gas	061610
42-479-30682	EP Operating Company	Gas
42-479-30683	Columbus Energy Corp.	Gas
42-479-30684	LEWIS PETRO PROPERTIES, INC.	Gas	064683
42-479-30687	Petro-Lewis Corporation	Oil	08334
42-479-30688	HILCORP ENERGY COMPANY	Gas	060575
42-479-30689	LEWIS PETRO PROPERTIES, INC.	Gas	058888
42-479-30691	REBOUND RESOURCES, INC	Oil	03801
42-479-30693	HARRISON INTERESTS, LTD.	Oil
42-479-30694	Conoco Inc.	Gas
42-479-30695	CHESAPEAKE OPERATING, INC.	Gas	070312
42-479-30697	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-30699	TDC ENGINEERING, INC.	Oil
42-479-30701	LEWIS PETRO PROPERTIES, INC.	Gas	058991
42-479-30702	UNITED WORLD ENERGY, INC.	Oil	00180
42-479-30703	BLACKBRUSH O & G, INC.	Gas	061832
42-479-30704	MIDDLETON OIL COMPANY	Gas	061726
42-479-30705	MIDDLETON OIL COMPANY	Gas	061637
42-479-30706	MIDDLETON OIL COMPANY	Gas	060797
42-479-30707	MIDDLETON OIL COMPANY	Gas	060785
42-479-30709	Petro-Lewis Corporation	Gas
42-479-30712	GOOD HOPE REFINERIES, INC.	Gas	061239
42-479-30714	GOOD HOPE REFINERIES, INC.	Gas
42-479-30716	WALLIS ENERGY, INC.	Oil	13904
42-479-30719	MUELLER, JOSEPH P.	Gas	059546
42-479-30720	MIDDLETON OIL COMPANY	Gas	061875
42-479-30721	MIDDLETON OIL COMPANY	Gas	061876
42-479-30722	MIDDLETON OIL COMPANY	Gas	061877
42-479-30723	MIDDLETON OIL COMPANY	Gas	060796
42-479-30724	MIDDLETON OIL COMPANY	Gas	060708
42-479-30725	MIDDLETON OIL COMPANY	Gas	062001
42-479-30728	WALLIS ENERGY, INC.	Oil	07986
42-479-30729	GUENTHER, JACK	Gas	065228
42-479-30730	Rosetta Resources Operating Lp	Gas	061831
42-479-30731	Transtexas Gas Corporation	Gas	060132
42-479-30732	Conoco Inc.	Gas
42-479-30734	COLUMBUS ENERGY, LLC	Gas	059844
42-479-30735	NEDDCO LEASE SERV INC.	Gas	059508
42-479-30743	LEWIS PETRO PROPERTIES, INC.	Gas	061522
42-479-30744	COLUMBUS ENERGY, LLC	Gas	060110
42-479-30745	LEWIS PETRO PROPERTIES, INC.	Gas	061523
42-479-30751	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-479-30754	S & G OIL CORP.	Gas	081128
42-479-30755	ESCONDIDO RESOURCES OPER CO, LLC	Gas	063312
42-479-30756	MERIT ENERGY COMPANY	Gas	060131
42-479-30759	MOBIL-GC CORP.	Gas
42-479-30760	HILCORP ENERGY COMPANY	Gas	060576
42-479-30762	COLUMBUS ENERGY, LLC	Gas	060344
42-479-30766	LEWIS PETRO PROPERTIES, INC.	Gas	060161
42-479-30768	COLUMBUS ENERGY, LLC	Gas	061264
42-479-30769	LEWIS PETRO PROPERTIES, INC.
42-479-30771	LEWIS PETRO PROPERTIES, INC.	Gas	060164
42-479-30772	MOBIL PRODUCING TX. & N.M. INC.	Gas	095751
42-479-30774	J & R CONTRACTORS	Gas	060617
42-479-30775	MAGNUM ENGINEERING COMPANY	Oil
42-479-30776	QUINTANA PET. CORP.	Gas
42-479-30777	Petro-Lewis Corporation	Gas
42-479-30779	MAGNUM ENGINEERING COMPANY	Oil	08428
42-479-30783	MERIT ENERGY COMPANY	Gas	060226
42-479-30785	MERIT ENERGY COMPANY	Gas	060382
42-479-30789	LEWIS PETRO PROPERTIES, INC.	Gas	107595
42-479-30793	ZACHRY EXPLORATION, INC.	Gas	064336
42-479-30795	CHEVRON U. S. A. INC.	Gas
42-479-30796	L.T.D. EXPLORATIONS INC.	Oil	08487
42-479-30797
42-479-30798	TDC ENGINEERING, INC.	Gas
42-479-30799	Columbus Energy Corp.	Gas
42-479-30800	LEWIS PETRO PROPERTIES, INC.	Gas	066452
42-479-30801	LEWIS PETRO PROPERTIES, INC.	Gas	066631
42-479-30803	EP Operating Company	Gas
42-479-30804	MIDDLETON OIL COMPANY	Gas	061636
42-479-30805	PEARL, BILL H. PRODUCTIONS, INC.	Oil	07743
42-479-30806
42-479-30807	WHITE MARLIN OPERATING CO, LLC	Gas	062015
42-479-30808	WILLS, ROBERT E.	Gas
42-479-30809	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-30810	MOBIL PRODUCING TX. & N.M. INC.	Gas	124475
42-479-30811	MOBIL PRODUCING TX. & N.M. INC.	Gas	139837
42-479-30812	CHESAPEAKE OPERATING, INC.	Gas	207604
42-479-30813	HILCORP ENERGY COMPANY	Gas	062185
42-479-30814	BUCK, GEORGE	Oil	08519
42-479-30815	Petro-Lewis Corporation	Gas
42-479-30816	LEWIS PETRO PROPERTIES, INC.	Gas	066450
42-479-30817	LEWIS PETRO PROPERTIES, INC.	Gas	063921
42-479-30820	GOOD HOPE REFINERIES, INC.	Gas	066235
42-479-30821	KILLAM OIL COMPANY	Gas
42-479-30822	WHITESTONE CORPORATION	Gas
42-479-30823	GOOD HOPE REFINERIES, INC.	Gas
42-479-30825	LEWIS PETRO PROPERTIES, INC.	Gas	066493
42-479-30827	Petro-Lewis Corporation	Gas
42-479-30828	Consolidated Oil & Gas, Inc.	Gas
42-479-30829	COLUMBUS ENERGY, LLC	Gas	061280
42-479-30830	SUNRISE ENERGY CORP. I	Oil	01890
42-479-30831	PLAINS EXPLORATION & PROD. CO.	Gas	060881
42-479-30832	HOUSTON OIL & MINERALS-TOC/GCD	Gas
42-479-30833	MOBIL PRODUCING TX. & N.M. INC.	Gas	254025
42-479-30839	GOOD HOPE REFINERIES, INC.	Gas
42-479-30840	CALDWELL OIL & GAS CO., INC.	Oil
42-479-30841	COLUMBUS ENERGY, LLC	Gas	061897
42-479-30843	Consolidated Oil & Gas, Inc.	Gas
42-479-30844	COLUMBUS ENERGY, LLC	Gas	061441
42-479-30845	GOOD HOPE REFINERIES, INC.	Gas	062054
42-479-30846	LEWIS PETRO PROPERTIES, INC.	Gas	066415
42-479-30847	MIDDLETON OIL COMPANY	Gas	061878
42-479-30848	ENRON OIL & GAS COMPANY	Gas
42-479-30849	PENINSULA EXPLORATION COMPANY	Gas
42-479-30850	Consolidated Oil & Gas, Inc.	Gas
42-479-30851	LEWIS PETRO PROPERTIES, INC.	Gas	064353
42-479-30852	PRIME OPERATING COMPANY	Gas	064666
42-479-30853	WHITESTONE CORPORATION	Gas
42-479-30855	LEWIS PETRO PROPERTIES, INC.	Gas	062275
42-479-30856	Coastal Oil & Gas Corporation	Gas
42-479-30857	Coastal Oil & Gas Corporation	Gas
42-479-30859	LEWIS PETRO PROPERTIES, INC.	Gas	066490
42-479-30860	WHITESTONE CORPORATION	Gas
42-479-30864	MAGNUM ENGINEERING COMPANY	Oil
42-479-30865	ROWDEN OIL & GAS, INC.	Oil	07993
42-479-30868	KILLAM OIL CO., LTD.	Oil	08634
42-479-30869	LEWIS PETRO PROPERTIES, INC.	Gas	066663
42-479-30875	ATLANTIC RICHFIELD CO.	Gas	071796
42-479-30878	LEWIS PETRO PROPERTIES, INC.	Gas	066622
42-479-30879	WALLIS ENERGY, INC.	Oil	13904
42-479-30880	LEWIS PETRO PROPERTIES, INC.	Gas	062300
42-479-30881	HERSCHAP BROS.	Oil	07002
42-479-30882
42-479-30884	Consolidated Oil & Gas, Inc.	Gas
42-479-30886	COLUMBUS ENERGY, LLC	Gas	068842
42-479-30887	COASTAL PRODUCTION COMPANY	Oil	09064
42-479-30888	HILCORP ENERGY COMPANY	Gas	062964
42-479-30889	COLUMBUS ENERGY, LLC	Gas	064302
42-479-30890	LEWIS PETRO PROPERTIES, INC.	Gas	066572
42-479-30891	COLUMBUS ENERGY, LLC	Gas	061814
42-479-30893	HILCORP ENERGY COMPANY	Gas	063274
42-479-30894	KILLAM & HURD, LTD.	Gas
42-479-30895	CONTINENTAL EXPLORATION, L.L.C.	Gas	064642
42-479-30897	SUNRISE ENERGY CORP. I	Oil	01890
42-479-30899	MAGNUM ENGINEERING COMPANY	Oil
42-479-30902	Transtexas Gas Corporation	Gas	061299
42-479-30903
42-479-30904	COLUMBUS ENERGY, LLC	Gas	061924
42-479-30909	GOOD HOPE REFINERIES, INC.	Gas
42-479-30910	MAGNUM ENGINEERING COMPANY	Oil
42-479-30912	ZERO CORPORATION OF TEXAS	Gas
42-479-30914	MOBIL PRODUCING TX. & N.M. INC.	Gas	172866
42-479-30915	CHESAPEAKE OPERATING, INC.	Gas	139545
42-479-30916	MOBIL OIL CORPORATION	Gas	070528
42-479-30917	MOBIL PRODUCING TX. & N.M. INC.	Gas	139467
42-479-30918	CHESAPEAKE OPERATING, INC.	Gas	125870
42-479-30919	MOBIL PRODUCING TX. & N.M. INC.	Gas	173593
42-479-30920	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-30921	Consolidated Oil & Gas, Inc.	Gas
42-479-30923	KERNS O & G, INC.	Gas	064145
42-479-30924	POMFRET PRODUCTION CO., INC.	Gas
42-479-30925	MAGNUM ENGINEERING COMPANY	Oil
42-479-30926	MAGNUM ENGINEERING COMPANY	Oil
42-479-30932	Conoco Inc.	Gas	062700
42-479-30934	WALLIS ENERGY, INC.	Oil	13904
42-479-30936	HARRISON INTERESTS, LTD.	Oil
42-479-30937	Conoco Inc.	Gas	068716
42-479-30938	MOBIL PRODUCING TX. & N.M. INC.	Gas	086208
42-479-30939
42-479-30941	LEWIS PETRO PROPERTIES, INC.	Gas	062538
42-479-30942	BROWN, C. DOUGLAS, LLC	Gas
42-479-30944	SHAR-ALAN OIL COMPANY	Gas
42-479-30945	COLUMBUS ENERGY, LLC	Gas	062940
42-479-30947	OXY USA INC.	Gas	062783
42-479-30948	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-30949	LEWIS PETRO PROPERTIES, INC.	Gas	065768
42-479-30950	MOBIL PRODUCING TX. & N.M. INC.	Gas	070964
42-479-30958	Conoco Inc.	Gas	062754
42-479-30959	KILLAM OIL CO., LTD.	Gas	064401
42-479-30964	UNITED WORLD ENERGY, INC.	Oil	12018
42-479-30965	Sm Energy Company	Gas	064036
42-479-30966	COLUMBUS ENERGY, LLC	Gas	063135
42-479-30967	COLUMBUS ENERGY, LLC	Gas	063913
42-479-30968	CHEVRON U. S. A. INC.	Gas
42-479-30970	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-30980
42-479-30981	HILCORP ENERGY COMPANY	Gas	063691
42-479-30982	TRISTAR OIL & GAS	Oil	08601
42-479-30983	CHEVRON U. S. A. INC.	Gas
42-479-30985
42-479-30986	MERIT ENERGY COMPANY	Gas	063065
42-479-30988	KILLAM & HURD, LTD.	Gas
42-479-30989	TDC ENGINEERING, INC.	Gas
42-479-30990	PRIME OPERATING COMPANY	Gas	068382
42-479-30994	COLUMBUS ENERGY, LLC	Gas	063381
42-479-30995	ZERO CORPORATION OF TEXAS	Gas
42-479-30996	ZERO CORPORATION OF TEXAS	Gas
42-479-30997	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-30998	MERIT ENERGY COMPANY	Gas	062907
42-479-30999	VIRTEX OPERATING COMPANY, INC.	Gas	063541
42-479-31000	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-31001	MERIT ENERGY COMPANY	Gas	064864
42-479-31002	COLUMBUS ENERGY, LLC	Gas	063918
42-479-31003	MERIT ENERGY COMPANY	Gas	063311
42-479-31005	LEWIS PETRO PROPERTIES, INC.	Gas	065111
42-479-31006	COLUMBUS ENERGY, LLC	Gas	064000
42-479-31009	North Central Oil Corp.	Gas	141904
42-479-31010	Consolidated Oil & Gas, Inc.	Gas	065463
42-479-31013	KILLAM OIL CO., LTD.	Gas	109257
42-479-31014	COLUMBUS ENERGY, LLC	Gas	063360
42-479-31015	LEWIS PETRO PROPERTIES, INC.	Gas	064146
42-479-31016	Petro-Lewis Corporation	Gas
42-479-31018	Petro-Lewis Corporation	Gas
42-479-31020	MERIT ENERGY COMPANY	Gas	063867
42-479-31022	Forest Oil Corporation	Gas	067522
42-479-31023	SUE-ANN OPERATING, L.C.	Oil	12303
42-479-31025	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-31026	LEWIS PETRO PROPERTIES, INC.	Gas	063437
42-479-31027	CONOCOPHILLIPS COMPANY	Gas	067347
42-479-31028	LEWIS PETRO PROPERTIES, INC.	Gas	064794
42-479-31029	LEWIS PETRO PROPERTIES, INC.	Gas	064792
42-479-31030	LEWIS PETRO PROPERTIES, INC.	Gas	064793
42-479-31031	FREMONT ENERGY CORP.	Gas
42-479-31032	LEWIS PETRO PROPERTIES, INC.	Gas	064676
42-479-31034	Conoco Inc.	Gas	149551
42-479-31035	Gulf Oil Corp.	Gas
42-479-31036	Graham Royalty, Ltd.	Gas
42-479-31037	CONTINENTAL EXPLORATION, L.L.C.	Gas	065021
42-479-31038	Columbus Energy Corp.	Gas	065164
42-479-31040	MERIT ENERGY COMPANY	Gas	063919
42-479-31041	RIO GRANDE ENERGY	Gas	063855
42-479-31043	Conoco Inc.	Gas
42-479-31044	COLUMBUS ENERGY, LLC	Gas	065066
42-479-31045	LEWIS PETRO PROPERTIES, INC.	Gas	065944
42-479-31046	LEWIS PETRO PROPERTIES, INC.	Gas	064464
42-479-31047	WEBB COUNTY UNLIMITED RES., LLC	Oil	08721
42-479-31049	ZERO CORPORATION OF TEXAS	Oil
42-479-31050	LEWIS PETRO PROPERTIES, INC.	Gas	065952
42-479-31052	LEWIS PETRO PROPERTIES, INC.	Gas	068213
42-479-31054	DORAN ENERGY CORPORATION	Gas
42-479-31055	TDC ENGINEERING, INC.	Gas
42-479-31056	FASKEN OIL AND RANCH, LTD.	Gas	063912
42-479-31059	CHESAPEAKE OPERATING, INC.	Gas	079343
42-479-31060	MOBIL PRODUCING TX. & N.M. INC.	Gas	133163
42-479-31061	FASKEN OIL AND RANCH, LTD.	Gas	182657
42-479-31062	Gulf Oil Corp.	Gas
42-479-31063	Gulf Oil Corp.	Gas
42-479-31064	COLUMBUS ENERGY, LLC	Gas	066465
42-479-31065	COLUMBUS ENERGY, LLC	Gas	066365
42-479-31066	COLUMBUS ENERGY, LLC	Gas	288996
42-479-31067	ROWDEN OIL & GAS, INC.	Oil	07955
42-479-31068	Columbus Energy Corp.	Gas	075815
42-479-31070	CRIMSON ENERGY COMPANY, LC	Gas	064185
42-479-31071	HOUSTON OIL & MINERALS-TOC/GCD	Gas
42-479-31072	HOUSTON OIL & MINERALS-TOC/GCD	Gas
42-479-31073	Sm Energy Company	Gas	063994
42-479-31074	CHEVRON U. S. A. INC.	Gas	064932
42-479-31075	KILLAM OIL COMPANY	Gas
42-479-31076	VIRTEX OPERATING COMPANY, INC.	Gas	066336
42-479-31078	AWP OPERATING COMPANY	Gas	064505
42-479-31081	TEPCO ENGINEERING, INC.	Gas
42-479-31083	TENNECO OIL CO.	Gas
42-479-31085	LINGEN EXPLORATION, INC.	Gas
42-479-31087	LEWIS PETRO PROPERTIES, INC.	Gas	068757
42-479-31090	Columbus Energy Corp.	Gas	064960
42-479-31091	ENRON OIL & GAS COMPANY	Gas	065553
42-479-31092	Petro-Lewis Corporation	Gas
42-479-31095	LEWIS PETRO PROPERTIES, INC.	Gas	066492
42-479-31096	PETROLEUM ACQUISITIONS CORP.	Gas
42-479-31099	LEWIS PETRO PROPERTIES, INC.	Gas	202506
42-479-31100	ZERO CORPORATION OF TEXAS	Oil
42-479-31102	SHAR-ALAN OIL COMPANY	Gas	075299
42-479-31103	COLUMBUS ENERGY, LLC	Gas	066404
42-479-31104	Consolidated Oil & Gas, Inc.	Gas
42-479-31105	LEWIS PETRO PROPERTIES, INC.	Gas	066491
42-479-31108
42-479-31109	ST. MARY LAND & EXPLORATION CO.	Gas	068057
42-479-31110	TDC ENGINEERING, INC.	Gas
42-479-31111	Amoco Production Company	Gas	065182
42-479-31112	LEWIS PETRO PROPERTIES, INC.	Gas	066171
42-479-31113	Conoco Inc.	Gas
42-479-31116	HILCORP ENERGY COMPANY	Gas	065462
42-479-31117	LEWIS PETRO PROPERTIES, INC.	Gas	076528
42-479-31119	ESCONDIDO RESOURCES OPER CO, LLC	Gas	065727
42-479-31120	COLUMBUS ENERGY, LLC	Gas	066694
42-479-31122	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-31127	Conoco Inc.	Gas
42-479-31130	Conoco Inc.	Gas
42-479-31131	KILLAM OIL CO., LTD.	Oil	08634
42-479-31132	KILLAM OIL CO., LTD.	Oil	08634
42-479-31133	KERNS O & G, INC.	Gas	074329
42-479-31134	LEWIS PETRO PROPERTIES, INC.	Gas	068219
42-479-31135	LEWIS PETRO PROPERTIES, INC.	Gas	066414
42-479-31136	ESCONDIDO RESOURCES OPER CO, LLC	Gas	069928
42-479-31137	ESCONDIDO RESOURCES OPER CO, LLC	Gas	070771
42-479-31138	MOBIL PRODUCING TX. & N.M. INC.	Gas	065473
42-479-31139	Gose, Steve	Gas	069030
42-479-31141	Columbus Energy Corp.	Gas	065814
42-479-31142	VIRTEX OPERATING COMPANY, INC.	Gas	067986
42-479-31144	LEWIS PETRO PROPERTIES, INC.	Oil	08982
42-479-31149	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-31151	Consolidated Oil & Gas, Inc.	Gas
42-479-31153	MERIT ENERGY COMPANY	Gas	065828
42-479-31155	LEWIS PETRO PROPERTIES, INC.	Gas	065427
42-479-31158	ZERO CORPORATION OF TEXAS	Gas
42-479-31161	KILLAM OIL CO., LTD.	Gas	066274
42-479-31162	HILCORP ENERGY COMPANY	Gas	065882
42-479-31163
42-479-31164	COLUMBUS ENERGY, LLC	Gas	066574
42-479-31166	COLUMBUS ENERGY, LLC	Gas	066598
42-479-31169	Amoco Production Company	Gas
42-479-31170	KILLAM OIL CO., LTD.	Oil
42-479-31171	COLUMBUS ENERGY, LLC	Gas	066954
42-479-31172	KILLAM OIL CO., LTD.	Oil	08634
42-479-31174	KILLAM OIL CO., LTD.	Oil	08634
42-479-31175	KILLAM OIL CO., LTD.	Oil	08634
42-479-31176	RBD-PNB OPERATING AGENCY	Oil
42-479-31181	MOBIL PRODUCING TX. & N.M. INC.	Gas	134208
42-479-31184	LINK LAND COMPANY	Gas	076229
42-479-31186	MOBIL PRODUCING TX. & N.M. INC.	Gas	139349
42-479-31187	COLUMBUS ENERGY, LLC	Gas	067563
42-479-31189	ZERO CORPORATION OF TEXAS	Gas
42-479-31190	CHESAPEAKE OPERATING, INC.	Gas	134212
42-479-31191	MOBIL PRODUCING TX. & N.M. INC.	Gas	092530
42-479-31192	Rosetta Resources Operating Lp	Gas	068506
42-479-31196	MERIT ENERGY COMPANY	Gas	066466
42-479-31199	Consolidated Oil & Gas, Inc.	Gas
42-479-31200	CHEVRON U. S. A. INC.	Gas	066600
42-479-31202	Columbus Energy Corp.	Gas	068618
42-479-31208	LEWIS PETRO PROPERTIES, INC.	Gas	066636
42-479-31209	LEWIS PETRO PROPERTIES, INC.	Gas	067205
42-479-31210	SANCHEZ & O'BRIEN	Gas	069483
42-479-31215	DAVIS-RANSOME CO.	Oil
42-479-31216	COLUMBUS ENERGY, LLC	Gas	072249
42-479-31220	LEWIS PETRO PROPERTIES, INC.	Gas	067942
42-479-31221	VEGA PETROLEUM CORPORATION	Gas
42-479-31222	LEWIS PETRO PROPERTIES, INC.	Gas	067430
42-479-31223	KILLAM OIL COMPANY	Gas
42-479-31224	BRAUN, C F & CO.	Gas
42-479-31225	COX, EDWIN L.	Gas
42-479-31226	TRANS DELTA OIL & GAS CO., INC.	Gas	083455
42-479-31227	WRIGHT BROTHERS ENERGY, INC.	Gas	131209
42-479-31228	COLUMBUS ENERGY, LLC	Gas	068345
42-479-31229	HILCORP ENERGY COMPANY	Gas	134542
42-479-31230	KERNS O & G, INC.	Gas	067101
42-479-31231	COLUMBUS ENERGY, LLC	Gas	068319
42-479-31232	Rosetta Resources Operating Lp	Gas	068339
42-479-31233	ZERO CORPORATION OF TEXAS	Gas
42-479-31234	LEWIS PETRO PROPERTIES, INC.	Gas	067212
42-479-31236	HAWKINS, H. L., JR.	Gas
42-479-31237	WHITE OAK OPERATING COMPANY LLC	Gas	067452
42-479-31238	VEGA PETROLEUM CORPORATION	Gas
42-479-31239	VIRTEX OPERATING COMPANY, INC.	Gas	070472
42-479-31240	LEWIS PETRO PROPERTIES, INC.	Gas	067278
42-479-31241	LEWIS PETRO PROPERTIES, INC.	Gas	067193
42-479-31242	LEWIS PETRO PROPERTIES, INC.	Gas	068983
42-479-31243	COLUMBUS ENERGY, LLC	Gas	067069
42-479-31253	Rosetta Resources Operating Lp	Gas	071275
42-479-31254	Columbus Energy Corp.	Gas	068344
42-479-31255	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31256	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31259	LEWIS PETRO PROPERTIES, INC.	Gas	070574
42-479-31260	VIRTEX OPERATING COMPANY, INC.	Gas	067261
42-479-31262	VIRTEX OPERATING COMPANY, INC.	Gas	067260
42-479-31263	VIRTEX OPERATING COMPANY, INC.	Gas	067259
42-479-31266	HERSCHAP BROS.	Oil	07002
42-479-31267	Petro-Lewis Corporation	Gas
42-479-31268	HERSCHAP BROS.	Oil	10155
42-479-31269	Texas Crude Energy, Inc.	Gas	068607
42-479-31270	COLUMBUS ENERGY, LLC	Gas	069130
42-479-31272	HAMILTON OIL INC.	Gas
42-479-31273	Petro-Lewis Corporation	Gas
42-479-31274	LEWIS PETRO PROPERTIES, INC.	Gas	067650
42-479-31276	KILLAM OIL COMPANY	Gas
42-479-31277	KILLAM OIL COMPANY	Gas
42-479-31278	Gose, Steve	Gas	088335
42-479-31279	LEWIS PETRO PROPERTIES, INC.	Gas	067651
42-479-31280	Ocean Energy, Inc.	Gas	071854
42-479-31281	ZERO CORPORATION OF TEXAS	Gas
42-479-31282	ZERO CORPORATION OF TEXAS	Gas
42-479-31286	KILLAM OIL CO., LTD.	Gas	068419
42-479-31287	Pennzoil Producing Co.	Gas
42-479-31290	LEWIS PETRO PROPERTIES, INC.	Gas	069970
42-479-31291	ESCONDIDO RESOURCES OPER CO, LLC	Gas	070184
42-479-31293	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-31294	CONOCOPHILLIPS COMPANY	Oil	08847
42-479-31296	VIRTEX OPERATING COMPANY, INC.	Gas	069741
42-479-31297	LEWIS PETRO PROPERTIES, INC.	Gas	068512
42-479-31298	LEWIS PETRO PROPERTIES, INC.	Gas	068715
42-479-31299
42-479-31300	COLUMBUS ENERGY, LLC	Gas	069137
42-479-31301	LEWIS PETRO PROPERTIES, INC.	Gas	071428
42-479-31302	LEWIS PETRO PROPERTIES, INC.	Gas	070594
42-479-31303	TDC ENGINEERING, INC.	Oil	08852
42-479-31305	ENRON OIL & GAS COMPANY	Gas	069742
42-479-31306	Consolidated Oil & Gas, Inc.	Gas
42-479-31307	Petro-Lewis Corporation	Gas
42-479-31308	LEWIS PETRO PROPERTIES, INC.	Gas	068781
42-479-31310	Rosetta Resources Operating Lp	Gas	141903
42-479-31314	LEWIS PETRO PROPERTIES, INC.	Gas	069449
42-479-31315	HILCORP ENERGY COMPANY	Gas	069290
42-479-31316	KILLAM OIL CO., LTD.	Oil	08634
42-479-31317	KILLAM OIL CO., LTD.	Gas	069077
42-479-31318	KILLAM OIL CO., LTD.	Oil	08634
42-479-31319	KILLAM OIL CO., LTD.	Oil	08634
42-479-31320	KILLAM OIL CO., LTD.	Oil	08634
42-479-31321	Rosetta Resources Operating Lp	Gas	074956
42-479-31322	VEGA PETROLEUM CORPORATION	Gas	069202
42-479-31324	HYDROCARBON OPERATING, INC.	Oil
42-479-31328	MAGNUM ENGINEERING COMPANY	Oil
42-479-31329	WALLIS ENERGY, INC.	Oil	13904
42-479-31330	LEWIS PETRO PROPERTIES, INC.	Gas	070179
42-479-31333	WEBBCO CORPORATION
42-479-31334
42-479-31335	Gulf Oil Corp.	Gas
42-479-31336	HILCORP ENERGY COMPANY	Gas	069975
42-479-31341	GOOD HOPE REFINERIES, INC.	Gas
42-479-31343	LEWIS PETRO PROPERTIES, INC.	Gas	084455
42-479-31344	LEWIS PETRO PROPERTIES, INC.	Gas	070319
42-479-31345	MAGNUM ENGINEERING COMPANY	Oil
42-479-31347	LEWIS PETRO PROPERTIES, INC.	Gas	084454
42-479-31348	KILLAM OIL CO., LTD.	Oil
42-479-31354	TRISTAR OIL & GAS	Oil	08887
42-479-31355	VIRTEX OPERATING COMPANY, INC.	Gas	069908
42-479-31356	VIRTEX OPERATING COMPANY, INC.	Gas	069913
42-479-31357	GOLDKING PROD. CO.	Oil
42-479-31358	MAGNUM ENGINEERING COMPANY	Oil	08817
42-479-31359	KILLAM OIL CO., LTD.	Oil	08858
42-479-31361	ST. MARY LAND & EXPLORATION CO.	Gas	076520
42-479-31363	BUCK MANAGEMENT CO. L.L.C.	Oil	08849
42-479-31364	LEWIS PETRO PROPERTIES, INC.	Gas	069971
42-479-31365	COLUMBUS ENERGY, LLC	Gas	069688
42-479-31367	Petro-Lewis Corporation	Gas
42-479-31368	LEWIS PETRO PROPERTIES, INC.	Gas	071545
42-479-31370	Graham Royalty, Ltd.	Gas
42-479-31371	KILLAM OIL COMPANY	Gas	068970
42-479-31372	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-31373	Rosetta Resources Operating Lp	Gas	074561
42-479-31374	ZERO CORPORATION OF TEXAS	Gas
42-479-31375	GHR ENERGY CORP.	Gas	080765
42-479-31377	LEWIS PETRO PROPERTIES, INC.
42-479-31378	COLUMBUS ENERGY, LLC	Gas	071902
42-479-31379	LEWIS PETRO PROPERTIES, INC.	Gas	286073
42-479-31382	HARVEY BROTHERS OIL & GAS	Oil	11764
42-479-31383	WHITE MARLIN OPERATING CO, LLC	Gas	069979
42-479-31384	AWP OPERATING COMPANY	Gas	070523
42-479-31385	AWP OPERATING COMPANY	Gas	071761
42-479-31386	ESCONDIDO RESOURCES OPER CO, LLC	Gas	070770
42-479-31388	SENDERO OIL COMPANY	Gas
42-479-31391	LEWIS PETRO PROPERTIES, INC.	Gas	069546
42-479-31392	LEWIS PETRO PROPERTIES, INC.	Gas	069906
42-479-31396	LEWIS PETRO PROPERTIES, INC.	Gas	069633
42-479-31398	TDC ENGINEERING, INC.	Oil
42-479-31400	LEWIS PETRO PROPERTIES, INC.	Gas	070741
42-479-31401	LEWIS PETRO PROPERTIES, INC.	Gas	070056
42-479-31402	LEWIS PETRO PROPERTIES, INC.	Gas	073699
42-479-31403	LEWIS PETRO PROPERTIES, INC.	Gas	070055
42-479-31405	MIDDLETON OIL COMPANY	Gas	069914
42-479-31410	MAGNUM ENGINEERING COMPANY	Oil
42-479-31412	KASAN CORP.	Gas	131078
42-479-31413	DENOVO OIL & GAS, INC.	Gas
42-479-31414	LEWIS PETRO PROPERTIES, INC.	Gas	070652
42-479-31424	Columbus Energy Corp.	Gas
42-479-31425	LEWIS PETRO PROPERTIES, INC.	Gas	070624
42-479-31427	LEWIS PETRO PROPERTIES, INC.	Gas	070054
42-479-31429	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31430	Gulf Oil Corp.	Gas
42-479-31431	LEWIS PETRO PROPERTIES, INC.	Gas	075410
42-479-31432	VIRTEX OPERATING COMPANY, INC.	Gas	070642
42-479-31433	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31434	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31435	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-31437	AWP OPERATING COMPANY	Gas	071759
42-479-31438	AWP OPERATING COMPANY	Gas	072722
42-479-31440	Union Oil Company Of California
42-479-31443	LEWIS PETRO PROPERTIES, INC.	Gas	070143
42-479-31445	CHEVRON U. S. A. INC.	Gas
42-479-31447	MONTERREY PETROLEUM CORP.	Gas	072806
42-479-31448	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31449	Gulf Oil Corp.	Gas
42-479-31450	Consolidated Oil & Gas, Inc.	Gas
42-479-31453	CANON, ROBERT O.
42-479-31455	KOVAR OPERATING, LLC	Gas	087351
42-479-31456	COLUMBUS ENERGY, LLC	Gas	072567
42-479-31457	CORPUS CHRISTI OIL & GAS CO.	Gas
42-479-31458	KILLAM OIL COMPANY	Gas
42-479-31459	LEWIS PETRO PROPERTIES, INC.	Gas	071610
42-479-31460	MAGNUM ENGINEERING COMPANY	Oil
42-479-31461	TXO Production Corp.	Gas	072173
42-479-31462	LEWIS PETRO PROPERTIES, INC.	Gas	072989
42-479-31463	VIRTEX OPERATING COMPANY, INC.	Gas	071802
42-479-31466	VIRTEX OPERATING COMPANY, INC.	Gas	072714
42-479-31467	BLACKBRUSH O & G, INC.	Gas	073411
42-479-31469	Gose, Steve	Gas	075760
42-479-31470	MIDDLETON OIL COMPANY	Gas	070395
42-479-31471	LEWIS PETRO PROPERTIES, INC.	Gas	070749
42-479-31472	PACIFIC OPERATORS, INC.	Gas	076797
42-479-31473	PACIFIC OPERATORS, INC.	Gas	077515
42-479-31474	MORGAN ENTERPRISES, INC.	Oil
42-479-31475	KAISER-FRANCIS OIL COMPANY	Gas	071484
42-479-31476	LEWIS PETRO PROPERTIES, INC.	Gas	072197
42-479-31477	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-31478	LEWIS PETRO PROPERTIES, INC.	Gas	070764
42-479-31479	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-31481	EARTHSTONE ENERGY,INC.	Gas	070837
42-479-31482
42-479-31484	Conoco Inc.	Gas
42-479-31485	HILCORP ENERGY COMPANY	Gas	071616
42-479-31486	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-31488	LAKESHORE OPERATING, LLC	Gas	071611
42-479-31489	KILLAM OIL CO., LTD.	Oil	00547
42-479-31508	VIRTEX OPERATING COMPANY, INC.	Gas	070882
42-479-31510	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-31512	LEWIS PETRO PROPERTIES, INC.	Gas	071546
42-479-31513	SANDEN OIL & GAS COMPANY	Oil	01629
42-479-31514	COLUMBUS ENERGY, LLC	Gas	073863
42-479-31516	LEWIS PETRO PROPERTIES, INC.	Gas	072022
42-479-31518	ALTEX PETROLEUM, INC.
42-479-31519	CHEVRON U. S. A. INC.	Gas	072195
42-479-31520	CHEVRON U. S. A. INC.	Gas	073149
42-479-31521	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-31522	TXO Production Corp.	Gas
42-479-31525	KILLAM OIL CO., LTD.	Gas	072299
42-479-31529	LAKESHORE OPERATING, LLC	Gas	072715
42-479-31531	MAJOR EXPLORATION, INC	Gas	106578
42-479-31533	LEWIS PETRO PROPERTIES, INC.	Gas	072332
42-479-31534	VIRTEX OPERATING COMPANY, INC.	Gas	071981
42-479-31535
42-479-31536	Consolidated Oil & Gas, Inc.	Gas
42-479-31537	LAKESHORE OPERATING, LLC	Gas	074520
42-479-31539	Houston Exploration Company, The	Oil	09066
42-479-31540	COLUMBUS ENERGY, LLC	Gas	072951
42-479-31542	WHITE OAK OPERATING COMPANY LLC	Gas	073209
42-479-31543	LEWIS PETRO PROPERTIES, INC.	Gas	072230
42-479-31544	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-31547	LEWIS PETRO PROPERTIES, INC.	Gas	071849
42-479-31549	RISEDEN, LTD.	Gas
42-479-31550	TIDAL PETROLEUM, INC.	Gas	218880
42-479-31551	KERNS O & G, INC.	Gas	074505
42-479-31554	WHITE OAK OPERATING COMPANY LLC	Gas	073362
42-479-31556	Rosetta Resources Operating Lp	Gas	074506
42-479-31557	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-479-31558	TKA	Gas
42-479-31559	SHAR-ALAN OIL COMPANY	Gas	078528
42-479-31560	KERNS O & G, INC.	Gas	077124
42-479-31562	LINGEN EXPLORATION, INC.	Gas
42-479-31565	Petro-Lewis Corporation	Gas
42-479-31567	MESA PETROLEUM CO.
42-479-31568	FALCON PRODUCTION CO.	Gas	072775
42-479-31570	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31571	FREMONT ENERGY CORP.	Gas
42-479-31573	GOLDKING PROD. CO.
42-479-31574	MAGNUM ENGINEERING COMPANY	Oil
42-479-31575	GOLDKING PROD. CO.	Oil
42-479-31576	KILLAM OIL CO., LTD.	Oil	08858
42-479-31577	MIDDLETON OIL COMPANY	Gas	073794
42-479-31579	FREMONT ENERGY CORP.	Gas
42-479-31580	VIRTEX PETROLEUM COMPANY, INC.	Gas	075453
42-479-31582	COLUMBUS ENERGY, LLC	Gas	073862
42-479-31583	KILLAM OIL CO., LTD.	Oil	08858
42-479-31597	KILLAM OIL CO., LTD.	Oil
42-479-31598	Gulf Oil Corp.	Gas
42-479-31601	KILLAM OIL COMPANY	Gas
42-479-31728	HARPER & LAWLESS
42-479-31729	ZERO CORPORATION OF TEXAS	Gas
42-479-31730	KILLAM & HURD, LTD.
42-479-31731	MOBIL OIL CORPORATION
42-479-31733	ALTEX PETROLEUM, INC.
42-479-31734	LEWIS PETRO PROPERTIES, INC.	Gas	073855
42-479-31735
42-479-31736
42-479-31737	ABEL & HARBISON	Oil	01629
42-479-31738	Graham Royalty, Ltd.	Gas
42-479-31739	BLEAKLEY, JACK
42-479-31740	CLEAR FORK EXPLORATION
42-479-31741	LEWIS PETRO PROPERTIES, INC.	Gas	073276
42-479-31742	LEWIS PETRO PROPERTIES, INC.	Gas	074746
42-479-31743	NEWTON OIL & GAS CORPORATION	Gas
42-479-31744	LEWIS PETRO PROPERTIES, INC.	Gas	072468
42-479-31745	OVERLY OPERATING CO.
42-479-31746	OVERLY OPERATING CO.
42-479-31747	OVERLY OPERATING CO.
42-479-31748	DAVIS & FORBES
42-479-31749	HILCORP ENERGY COMPANY	Gas	072949
42-479-31750	Gulf Oil Corp.
42-479-31751	TDC ENGINEERING, INC.	Gas
42-479-31752	GOLDKING PROD. CO.	Oil
42-479-31753	Gulf Oil Corp.
42-479-31754	PETRO-SEARCH, INC.	Gas
42-479-31755	DENOVO OIL & GAS, INC.	Oil
42-479-31756	CRIMSON ENERGY COMPANY, LC	Gas	202347
42-479-31757	STAMPEDE ENERGY CORP.
42-479-31758	KERNS O & G, INC.	Gas	074957
42-479-31759	HILCORP ENERGY COMPANY	Gas	075414
42-479-31760	Gulf Oil Corp.	Gas	080566
42-479-31761	YARBOROUGH, W. B.
42-479-31762	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-31763	YARBOROUGH, W. B.
42-479-31764	YARBOROUGH, W. B.
42-479-31765	ZACHRY EXPLORATION, INC.	Gas	073865
42-479-31766	VIRTEX PETROLEUM COMPANY, INC.	Gas	075452
42-479-31767	KERNS O & G, INC.	Gas	143230
42-479-31768	Pennzoil Producing Co.
42-479-31770	COLUMBUS ENERGY, LLC	Gas	074076
42-479-31771	MERIT ENERGY COMPANY	Gas	073703
42-479-31772	Gulf Oil Corp.	Gas
42-479-31773	MIDDLETON OIL COMPANY	Gas	073754
42-479-31774	MIDDLETON OIL COMPANY	Gas	074113
42-479-31775	KERNS O & G, INC.	Gas	074583
42-479-31776	MORGAN ENTERPRISES, INC.
42-479-31777
42-479-31778	GOLDKING PROD. CO.	Oil
42-479-31779	KILLAM OIL CO., LTD.	Oil	08634
42-479-31780	KILLAM OIL CO., LTD.	Oil	08634
42-479-31781	VIRTEX OPERATING COMPANY, INC.	Gas	074761
42-479-31782	VIRTEX OPERATING COMPANY, INC.	Gas	074864
42-479-31784	VIRTEX OPERATING COMPANY, INC.	Gas	074861
42-479-31785
42-479-31786	VIRTEX OPERATING COMPANY, INC.	Gas	075547
42-479-31787	TXO Production Corp.	Gas
42-479-31788	COLUMBUS ENERGY, LLC	Gas	075728
42-479-31789	MADISON PETR. CORP.	Oil	01890
42-479-31790	LEWIS PETRO PROPERTIES, INC.	Gas	073856
42-479-31791	ROWDEN, RALPH
42-479-31792	Hawn Brothers	Oil	09089
42-479-31793
42-479-31794	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-31795
42-479-31796	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31797	LEWIS PETRO PROPERTIES, INC.	Gas	073926
42-479-31798	Rosetta Resources Operating Lp	Gas	074456
42-479-31799	CORDELE DEVELOPMENT CORPORATION	Gas	099103
42-479-31800	CONOCOPHILLIPS COMPANY	Gas	080263
42-479-31801	LEWIS PETRO PROPERTIES, INC.	Gas	073892
42-479-31802	LEWIS PETRO PROPERTIES, INC.	Gas	074204
42-479-31803	LEWIS PETRO PROPERTIES, INC.	Gas	073787
42-479-31804	HILCORP ENERGY COMPANY	Gas	074664
42-479-31805	GOOD HOPE REFINERIES, INC.
42-479-31806	MIDDLETON OIL COMPANY	Gas	080612
42-479-31807	MUELLER, JOSEPH P.
42-479-31808	CENTURA INCORPORATED
42-479-31809	Consolidated Oil & Gas, Inc.	Gas	074952
42-479-31810	Gulf Oil Corp.
42-479-31811	GOLDKING PROD. CO.	Oil
42-479-31812	LEWIS PETRO PROPERTIES, INC.	Gas	073789
42-479-31813	HAMILTON OIL INC.
42-479-31814	KILLAM OIL CO., LTD.	Gas	075050
42-479-31815	LEWIS PETRO PROPERTIES, INC.	Gas	075809
42-479-31816	VAQUERO OPERATING	Gas	075496
42-479-31817	ENERGY 2000, INC.	Gas	074092
42-479-31818	ROYAL OIL & GAS CORP.
42-479-31819	H.T. PET.,INC.& PERRYMAN, K.L.	Gas
42-479-31820	MIDDLETON OIL COMPANY	Gas	080449
42-479-31821
42-479-31822	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-479-31823	COLUMBUS ENERGY, LLC	Gas	074781
42-479-31824	BURNS, R. L. CORPORATION
42-479-31825	MIDDLETON OIL COMPANY	Gas	080448
42-479-31826	NEDDCO LEASE SERV INC.	Gas	077332
42-479-31827	Davis Oil Company
42-479-31828	BUCK, GEORGE
42-479-31829	BUCK, GEORGE
42-479-31830	HILCORP ENERGY COMPANY	Gas	074290
42-479-31831	Gulf Oil Corp.
42-479-31832	CHEVRON U. S. A. INC.	Gas	074949
42-479-31833	ROWDEN, RALPH
42-479-31835	CHEVRON U. S. A. INC.	Gas	075418
42-479-31836	HILCORP ENERGY COMPANY	Gas	075015
42-479-31837	BURNS, R. L. CORPORATION
42-479-31838	FALCON PRODUCTION CO.	Gas	074263
42-479-31839	WEST, THOMAS S., JR.
42-479-31840	COLUMBUS ENERGY, LLC	Gas	074961
42-479-31841	AMERICAN PETROFINA CO. OF TEX.
42-479-31842	KILLAM OIL CO., LTD.	Oil	08858
42-479-31843	KILLAM OIL CO., LTD.	Oil	08634
42-479-31844	GOOD HOPE REFINERIES, INC.
42-479-31845	Gulf Oil Corp.
42-479-31846	HNG Oil Company
42-479-31847	VIRTEX OPERATING COMPANY, INC.	Gas	074910
42-479-31848	VIRTEX OPERATING COMPANY, INC.	Gas	074911
42-479-31849	SHAR-ALAN OIL COMPANY
42-479-31850	KERNS O & G, INC.	Gas	079337
42-479-31851	STAMPEDE ENERGY CORP.
42-479-31852	BLACKBRUSH O & G, INC.	Gas	076538
42-479-31853
42-479-31854	SHAR-ALAN OIL COMPANY	Gas	189437
42-479-31855	CORPUS CHRISTI OIL & GAS CO.
42-479-31856	CHAPMAN EXPLORATION, INC.
42-479-31857	TANA OIL & GAS CORPORATION
42-479-31858	LEWIS PETRO PROPERTIES, INC.	Gas	074530
42-479-31859	LEWIS PETRO PROPERTIES, INC.	Gas	074784
42-479-31860	Gulf Oil Corp.	Gas	080717
42-479-31861	Hughes Texas Petroleum, Ltd.	Gas
42-479-31862	HENDERSON, PETER OIL CO.	Gas
42-479-31863	LEWIS PETRO PROPERTIES, INC.	Gas	075135
42-479-31864	BURNS, R. L. CORPORATION
42-479-31865	BURNS, R. L. CORPORATION
42-479-31866	BURNS, R. L. CORPORATION
42-479-31867	BURNS, R. L. CORPORATION
42-479-31868	LEWIS PETRO PROPERTIES, INC.	Gas	076518
42-479-31869	TEXAS OIL & GAS CORP.
42-479-31871	Consolidated Oil & Gas, Inc.	Gas
42-479-31872	AKERS, BILL	Oil
42-479-31873
42-479-31874	FALCON PRODUCTION CO.	Gas	074690
42-479-31875	ENERGY 2000, INC.	Gas	074582
42-479-31876	TXO Production Corp.	Gas
42-479-31877	VIRTEX PETROLEUM COMPANY, INC.	Gas	075575
42-479-31878	LEWIS PETRO PROPERTIES, INC.	Gas	075038
42-479-31879	Consolidated Oil & Gas, Inc.
42-479-31880	AMERICAN PETROFINA CO. OF TEX.
42-479-31881	VIRTEX OPERATING COMPANY, INC.	Gas	074859
42-479-31882	CHEVRON U. S. A. INC.	Gas	076144
42-479-31883	KILLAM OIL CO., LTD.	Oil	08858
42-479-31884	KILLAM OIL CO., LTD.	Oil	08634
42-479-31885	KILLAM OIL CO., LTD.	Oil	08634
42-479-31886	KILLAM OIL CO., LTD.	Oil	08634
42-479-31887	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31888	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31889	SHAR-ALAN OIL COMPANY	Gas
42-479-31890	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-479-31891	Davis Oil Company
42-479-31892	Davis Oil Company
42-479-31893	Davis Oil Company
42-479-31894	SENDERO OIL COMPANY
42-479-31895	SENDERO OIL COMPANY
42-479-31896	SHAR-ALAN OIL COMPANY
42-479-31897	SHAR-ALAN OIL COMPANY
42-479-31898	Petro-Lewis Corporation
42-479-31899	LEGEND NATURAL GAS II, LP	Gas	087752
42-479-31900	HILCORP ENERGY COMPANY	Gas	074960
42-479-31901	HARBOR OIL CORPORATION
42-479-31902	Gulf Oil Corp.
42-479-31903	INTEGRAL ENERGY CORP.
42-479-31904	KERNS O & G, INC.	Gas	075388
42-479-31905	PACIFIC OPERATORS, INC.
42-479-31906	Gose, Steve	Oil	09532
42-479-31907	Gose, Steve
42-479-31908	Gose, Steve
42-479-31909	Gose, Steve	Oil	09532
42-479-31910	BLACKBRUSH O & G, INC.	Gas	082293
42-479-31911	LEWIS PETRO PROPERTIES, INC.	Gas	075201
42-479-31912	LEWIS PETRO PROPERTIES, INC.	Gas	091151
42-479-31913	COLUMBUS ENERGY, LLC	Gas	079315
42-479-31914	MONTERREY PETROLEUM CORP.	Gas
42-479-31915
42-479-31916	BURNS, R. L. CORPORATION
42-479-31917	LEWIS PETRO PROPERTIES, INC.	Gas	075869
42-479-31918	PARAFFINE OIL CORP.
42-479-31919	CHEVRON U. S. A. INC.	Gas	076501
42-479-31920	WEST, THOMAS S., JR.
42-479-31921	MOBIL PRODUCING TX. & N.M. INC.	Gas	076983
42-479-31922	KERNS O & G, INC.	Gas	076541
42-479-31923	MIDDLETON OIL COMPANY	Gas	076599
42-479-31924	GINTHER,N.C., CONTRACT OPERATOR
42-479-31925	Rosetta Resources Operating Lp	Gas	080495
42-479-31926	HNG Oil Company
42-479-31927	GOLDKING PROD. CO.
42-479-31928	Graham Royalty, Ltd.	Gas	167236
42-479-31929	PERRYMAN, KRISTIN L.
42-479-31930	GOLDKING PROD. CO.
42-479-31931	DENOVO OIL & GAS, INC.	Oil
42-479-31932	Rosetta Resources Operating Lp	Gas	077961
42-479-31933
42-479-31934	CHEVRON U. S. A. INC.
42-479-31935	Gulf Oil Corp.	Gas	077962
42-479-31936	BURNS, R. L. CORPORATION
42-479-31937	HALL, BROOKS OIL CORP.
42-479-31938	KECK, W. M. II	Oil	11112
42-479-31939	MIDDLETON OIL COMPANY	Gas	078036
42-479-31940	MIDDLETON OIL COMPANY	Gas	078038
42-479-31941	Gulf Oil Corp.	Gas	080718
42-479-31942	MURCHISON, G. B. TRUST	Oil
42-479-31943	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-31944	MIDDLETON OIL COMPANY	Gas	077494
42-479-31945	KERNS O & G, INC.	Gas	081993
42-479-31946	Rosetta Resources Operating Lp	Gas	078490
42-479-31947	DYNAMIC PRODUCTION, INC.	Gas	077193
42-479-31948	HOUSTON OIL & MINERALS-TOC/GCD	Gas
42-479-31949	ROLLERT CO., INC., THE
42-479-31950	ROLLERT CO., INC., THE
42-479-31951	VAQUERO OPERATING	Gas	078715
42-479-31952	ROLLERT CO., INC., THE
42-479-31953	KILLAM & HURD, LTD.
42-479-31954	KILLAM OIL CO., LTD.	Oil	08858
42-479-31955	KILLAM OIL CO., LTD.	Oil	08634
42-479-31956	MIDDLETON OIL COMPANY	Gas	076578
42-479-31957	MIDDLETON OIL COMPANY	Gas	076600
42-479-31958	LEWIS PETRO PROPERTIES, INC.	Gas	076472
42-479-31959	Gulf Oil Corp.	Gas
42-479-31960	Consolidated Oil & Gas, Inc.
42-479-31961	Columbus Energy Corp.	Gas
42-479-31962	TRANSAMERICAN NATURAL GAS CORP.	Oil	09116
42-479-31963	MONTERREY PETROLEUM CORP.	Gas
42-479-31964	CALIBOGUE CORPORATION	Gas
42-479-31965	MONTERREY PETROLEUM CORP.	Gas	136478
42-479-31966	Houston Oil & Minerals Corp.	Gas
42-479-31967	TANA OIL & GAS CORPORATION
42-479-31968	KILLAM OIL CO., LTD.	Oil	08634
42-479-31969	KILLAM & HURD, LTD.
42-479-31970	DEVON ENERGY PRODUCTION CO, L.P.	Gas	079338
42-479-31972	Sm Energy Company	Gas	077379
42-479-31973	Mosbacher Production Co.
42-479-31974	KILLAM & HURD, LTD.
42-479-31975	GOOD HOPE REFINERIES, INC.
42-479-31976	Houston Oil & Minerals Corp.
42-479-31977	TXO Production Corp.	Gas
42-479-31978	VAQUERO OPERATING	Gas	078727
42-479-31979	LEGEND NATURAL GAS II, LP	Gas	079339
42-479-31980	GOLDKING PROD. CO.
42-479-31981	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-479-31982	HUBER ENERGY L.P.	Gas	078767
42-479-31983	Gulf Oil Corp.	Gas
42-479-31984	Houston Oil & Minerals Corp.
42-479-31985	Houston Oil & Minerals Corp.	Oil
42-479-31986	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-31987	LEWIS PETRO PROPERTIES, INC.	Gas	083810
42-479-31988
42-479-31989	General Crude Oil Co.
42-479-31990	BLOCKER ENERGY, INC.
42-479-31991	WORLD ENERGY CORPORATION
42-479-31992	KERNS O & G, INC.	Gas	077667
42-479-31993	WHITE OAK OPERATING COMPANY LLC	Gas	078527
42-479-31994	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-31995	HILCORP ENERGY COMPANY	Gas	078042
42-479-31996	Graham Royalty, Ltd.	Gas
42-479-31997	WHITE OAK OPERATING COMPANY LLC	Gas	086016
42-479-31998	WEST, THOMAS S., JR.
42-479-31999	MECOM, THE JOHN W. CO.
42-479-32000
42-479-32001	VIRTEX OPERATING COMPANY, INC.	Gas	077925
42-479-32002	VIRTEX OPERATING COMPANY, INC.	Gas	077924
42-479-32003	VIRTEX OPERATING COMPANY, INC.	Gas	077926
42-479-32004	WHITE OAK OPERATING COMPANY LLC	Gas	078644
42-479-32005	DAKOTA OIL COMPANY	Gas	084021
42-479-32006	HILCORP ENERGY COMPANY	Gas	080431
42-479-32007	Rosetta Resources Operating Lp	Gas	081707
42-479-32008	ROLLERT CO., INC., THE
42-479-32009	LEWIS PETRO PROPERTIES, INC.	Gas	077562
42-479-32010	LEWIS PETRO PROPERTIES, INC.	Gas	080747
42-479-32011	CALIBOGUE CORPORATION	Gas	113623
42-479-32012	BLOCKER EXPLORATION CO.	Gas
42-479-32013	BLOCKER ENERGY, INC.
42-479-32014	KILLAM OIL CO., LTD.	Oil	08634
42-479-32015	KILLAM OIL CO., LTD.	Oil	08634
42-479-32016	SHAR-ALAN OIL COMPANY
42-479-32017	COLUMBUS ENERGY, LLC	Gas	082694
42-479-32018	KILLAM OIL CO., LTD.	Oil	07672
42-479-32019	KERNS O & G, INC.	Gas	081551
42-479-32020	MORGAN ENTERPRISES, INC.	Gas
42-479-32021	CARL, W. E.-HAWN BROS.
42-479-32022	COLUMBUS ENERGY, LLC	Gas	079099
42-479-32023	MIDDLETON OIL COMPANY	Gas	080267
42-479-32024	CHESAPEAKE OPERATING, INC.	Gas	080719
42-479-32025	L.T.D. EXPLORATIONS INC.	Gas	078666
42-479-32026	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32027	L.T.D. EXPLORATIONS INC.	Gas	277570
42-479-32028	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32029	COMBUSTION PRODUCTS CORP.	Gas
42-479-32030	Pin Oak Petroleum, Inc.	Gas
42-479-32031	DAKOTA OIL COMPANY	Gas	083467
42-479-32032	LEWIS PETRO PROPERTIES, INC.	Gas	078769
42-479-32033	MIDDLETON OIL COMPANY	Gas	080266
42-479-32034	KILLAM OIL CO., LTD.	Oil	08858
42-479-32035	KILLAM OIL CO., LTD.	Oil	08634
42-479-32036	KILLAM OIL CO., LTD.	Oil	08858
42-479-32037
42-479-32038	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-32039	KILLAM OIL CO., LTD.	Oil	08858
42-479-32040	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	086324
42-479-32041	COMBUSTION PRODUCTS CORP.
42-479-32042	COMBUSTION PRODUCTS CORP.
42-479-32043	COMBUSTION PRODUCTS CORP.
42-479-32044	Pin Oak Petroleum, Inc.	Gas
42-479-32045	KILLAM OIL CO., LTD.	Gas	082814
42-479-32046	TRANS DELTA OIL & GAS CO., INC.
42-479-32047	LEWIS PETRO PROPERTIES, INC.	Gas	078884
42-479-32048	Sm Energy Company	Gas	078768
42-479-32049	KOVEN PRODUCTION CO.	Oil	08326
42-479-32050	BLACKBRUSH O & G, INC.	Gas	078969
42-479-32051	MOSBACHER,ROBERT-TRANSCO EXPL.
42-479-32052	HUGHES, DAN A. COMPANY	Gas	077894
42-479-32053
42-479-32054	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-32055
42-479-32056	KILLAM OIL COMPANY	Gas
42-479-32057	KILLAM OIL COMPANY	Gas	079631
42-479-32058	DIXILYN-FIELD DRILLING CO.
42-479-32059	TEXAS OIL & GAS CORP.
42-479-32060	VIRTEX OPERATING COMPANY, INC.	Gas	078596
42-479-32061	VAQUERO OPERATING	Gas	079336
42-479-32062	LEWIS PETRO PROPERTIES, INC.	Gas	078576
42-479-32063	HINDS PETROLEUM, LLC	Oil	09394
42-479-32064	LEWIS PETRO PROPERTIES, INC.	Gas	079261
42-479-32065	LEWIS PETRO PROPERTIES, INC.	Gas	079260
42-479-32066	KERNS O & G, INC.	Gas	082706
42-479-32067	KERNS O & G, INC.	Gas	140284
42-479-32068	Rosetta Resources Operating Lp	Gas	081553
42-479-32069	KERNS O & G, INC.	Gas	078968
42-479-32070	PERRYMAN, KRISTIN L.	Gas
42-479-32071	Gose, Steve	Oil
42-479-32072	Gose, Steve
42-479-32073	RIO GRAND EXPLORATION, LLC	Gas	078188
42-479-32074	STROUBE PRODUCTION CO., INC.	Oil
42-479-32075	COLUMBUS ENERGY, LLC	Gas	078953
42-479-32076	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-32077	Consolidated Oil & Gas, Inc.
42-479-32078	COLLIER DIAMOND -C- OILS, INC.
42-479-32079	RIO GRAND EXPLORATION, LLC	Gas	083851
42-479-32080	KERNS O & G, INC.	Gas	143756
42-479-32081	BLOCKER EXPLORATION CO.	Gas	086798
42-479-32082	HUGHES & HUGHES	Gas
42-479-32083	SANCHEZ-O'BRIEN PETRO. CORP.
42-479-32084	Gulf Oil Corp.	Gas
42-479-32085	MIDDLETON OIL COMPANY	Gas	078830
42-479-32086	HUGHES & HUGHES	Gas	108804
42-479-32087	LEWIS PETRO PROPERTIES, INC.	Gas	078885
42-479-32088	LEWIS PETRO PROPERTIES, INC.	Gas	079443
42-479-32089	LEWIS PETRO PROPERTIES, INC.	Gas	079226
42-479-32090	LEWIS PETRO PROPERTIES, INC.	Gas	078970
42-479-32091	ENRON OIL & GAS COMPANY	Gas	081706
42-479-32092	B & R OIL & GAS	Gas	078407
42-479-32093	CALIBOGUE CORPORATION	Gas	113624
42-479-32094	Sm Energy Company	Gas	080115
42-479-32095	CRIMSON ENERGY COMPANY, LC	Gas	079829
42-479-32096	LACY, F. B. INC.
42-479-32097	GOLDKING PROD. CO.
42-479-32098	KILLAM OIL CO., LTD.	Oil	08634
42-479-32099	KILLAM OIL CO., LTD.	Oil	08634
42-479-32100	KILLAM OIL CO., LTD.	Oil	08634
42-479-32101	KILLAM OIL CO., LTD.	Oil	08634
42-479-32102	KILLAM OIL CO., LTD.	Oil	08634
42-479-32103	KILLAM OIL CO., LTD.	Oil	08634
42-479-32104	GOLDKING PROD. CO.
42-479-32105	BLACKBRUSH O & G, INC.	Gas	079227
42-479-32106	KERNS O & G, INC.
42-479-32107	MOSBACHER,ROBERT-TRANSCO EXPL.
42-479-32108	MOORE MCCORMACK PRODUCTION, INC.
42-479-32109	SOUTHWEST PETROCHEM, INC.
42-479-32110	RAMSAY CORPORATION
42-479-32111	BASIC EARTH SCIENCE SYSTEMS,INC.
42-479-32112	VIRTEX OPERATING COMPANY, INC.	Gas	080644
42-479-32113	VIRTEX OPERATING COMPANY, INC.	Gas	080646
42-479-32114	DILLEY PRODUCTION CO.
42-479-32115	DILLEY PRODUCTION CO.
42-479-32116	Mosbacher Production Co.	Gas
42-479-32117	LEWIS PETRO PROPERTIES, INC.	Gas	080033
42-479-32118	Rosetta Resources Operating Lp	Gas	080036
42-479-32119	EOG Resources, Inc.	Gas	088171
42-479-32120	CONOCOPHILLIPS COMPANY	Gas	084436
42-479-32121	COLUMBUS ENERGY, LLC	Gas	080532
42-479-32122	Petro-Lewis Corporation
42-479-32123	LEWIS PETRO PROPERTIES, INC.	Gas	081555
42-479-32124	NEWMAN OPERATING COMPANY	Gas	079131
42-479-32125	TRANSAMERICAN NATURAL GAS CORP.
42-479-32126	LEWIS PETRO PROPERTIES, INC.	Gas	079444
42-479-32127	BLAIR EXPLORATION, INC.
42-479-32128	WHITE OAK OPERATING COMPANY LLC	Gas	085935
42-479-32129	KERNS O & G, INC.	Gas	079228
42-479-32130	KERNS O & G, INC.	Gas	087868
42-479-32131	LEWIS PETRO PROPERTIES, INC.	Gas	085508
42-479-32132	KERNS O & G, INC.	Gas	080446
42-479-32133	TRANSCO EXPLORATION COMPANY
42-479-32134	CALIBOGUE CORPORATION
42-479-32135	BAR M PETROLEUM CO., INC.	Gas	080914
42-479-32136	TENNECO OIL CO.	Oil
42-479-32137	MONTERREY PETROLEUM CORP.	Gas	138673
42-479-32138	HILCORP ENERGY COMPANY	Gas	087687
42-479-32139	CHEVRON U. S. A. INC.	Gas	080432
42-479-32140	PRICE DRILLING & EXPLORATION CO.	Gas	099582
42-479-32141	Houston Oil & Minerals Corp.
42-479-32142	LEWIS PETRO PROPERTIES, INC.	Gas	079883
42-479-32143	Houston Oil & Minerals Corp.
42-479-32144	Houston Oil & Minerals Corp.
42-479-32145	Houston Oil & Minerals Corp.
42-479-32146	PETROPOINT ENERGY OPERATING, LLC	Gas	080445
42-479-32147	KILLAM & HURD, LTD.
42-479-32148	KILLAM & HURD, LTD.
42-479-32149	TEXAS ENERGY EXPLORATION, INC.
42-479-32150	KILLAM & HURD, LTD.
42-479-32151	CONOCOPHILLIPS COMPANY	Gas	081376
42-479-32152	MONTERREY PETROLEUM CORP.	Oil	09676
42-479-32153	KILLAM & HURD, LTD.
42-479-32154	KILLAM OIL CO., LTD.	Oil	08634
42-479-32155	KILLAM OIL CO., LTD.	Oil	08634
42-479-32156	KILLAM OIL CO., LTD.	Gas	136649
42-479-32157	Gulf Oil Corp.
42-479-32158	KILLAM OIL COMPANY	Gas
42-479-32159	MONTERREY PETROLEUM CORP.
42-479-32160	SUPERIOR OIL COMPANY, THE
42-479-32161	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32162	HAWN BROS. & VENUS OIL CO.
42-479-32163	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32164	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32165	HAWN BROS. & VENUS OIL CO.
42-479-32166	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32167	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32168	HAWN BROS. & VENUS OIL CO.
42-479-32169	L.T.D. EXPLORATIONS INC.	Gas	274841
42-479-32170	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32171	PETROPOINT ENERGY OPERATING, LLC	Gas	082626
42-479-32172	MONTERREY PETROLEUM CORP.	Gas
42-479-32173	VIRTEX OPERATING COMPANY, INC.	Gas	080632
42-479-32174	KILLAM OIL CO., LTD.	Oil	08858
42-479-32175	Columbus Energy Corp.	Gas	081557
42-479-32176
42-479-32177	LEWIS PETRO PROPERTIES, INC.	Gas	079882
42-479-32178	LEWIS PETRO PROPERTIES, INC.	Gas	079987
42-479-32179	MONTERREY PETROLEUM CORP.	Gas
42-479-32180	MOORE-MCCORMACK OIL & GAS CORP.	Gas
42-479-32181	KILLAM OIL CO., LTD.	Oil	08858
42-479-32182	HUGHES & HUGHES	Gas	093319
42-479-32183	CALIBOGUE CORPORATION	Gas	113622
42-479-32184	TEXCAN RESOURCES CORP.
42-479-32185	TEXAS ENERGY EXPLORATION, INC.
42-479-32186	ST. MARY LAND & EXPLORATION CO.	Gas	081552
42-479-32187	KERNS O & G, INC.	Gas	081046
42-479-32188	HAWN BROS. & VENUS OIL CO.	Oil	09089
42-479-32189	MONTERREY PETROLEUM CORP.	Gas
42-479-32190	BLOCKER EXPLORATION CO.	Gas
42-479-32191	GOLDKING PROD. CO.
42-479-32192
42-479-32193	DENOVO OIL & GAS, INC.	Oil
42-479-32194	DENOVO OIL & GAS, INC.	Oil
42-479-32195	Gulf Oil Corp.	Gas	082524
42-479-32196	CALIBOGUE CORPORATION	Gas
42-479-32197	CRIMSON ENERGY COMPANY, LC	Gas	080745
42-479-32198	PACIFIC OPERATORS, INC.	Gas	080746
42-479-32199	CANNAN, MORRIS	Oil	12558
42-479-32200	VIRTEX OPERATING COMPANY, INC.	Gas	081550
42-479-32201	KILLAM & HURD, LTD.
42-479-32202	Grace Petroleum Corp.
42-479-32203	ENRON OIL & GAS COMPANY	Gas
42-479-32204	DEWBRE PETROLEUM CORPORATION	Gas	079898
42-479-32205	TDC ENGINEERING, INC.	Gas
42-479-32206	TDC ENGINEERING, INC.	Gas
42-479-32207	N. P. ENERGY CORPORATION
42-479-32208	LEWIS PETRO PROPERTIES, INC.	Gas	080658
42-479-32209	CALIBOGUE CORPORATION	Gas	113621
42-479-32210	HNG Oil Company	Gas	102752
42-479-32211	LEWIS PETRO PROPERTIES, INC.	Gas	082020
42-479-32212	Sanchez-O'Brien Oil & Gas Corp.
42-479-32213	MICHAEL PETROLEUM CORPORATION	Gas	126173
42-479-32214	Sanchez-O'Brien Oil & Gas Corp.
42-479-32215	Sanchez-O'Brien Oil & Gas Corp.
42-479-32216	PERRYMAN, KRISTIN L.
42-479-32217	Sanchez-O'Brien Oil & Gas Corp.
42-479-32218	VIRTEX OPERATING COMPANY, INC.	Gas	080429
42-479-32219	VIRTEX OPERATING COMPANY, INC.	Gas	081040
42-479-32220	Rosetta Resources Operating Lp	Gas	081554
42-479-32221	Rosetta Resources Operating Lp	Gas	083495
42-479-32222	LEWIS PETRO PROPERTIES, INC.	Gas	080109
42-479-32223	LEWIS PETRO PROPERTIES, INC.	Gas	083026
42-479-32224	LEWIS PETRO PROPERTIES, INC.	Gas	080541
42-479-32225	LEWIS PETRO PROPERTIES, INC.	Gas	081093
42-479-32226	LEWIS PETRO PROPERTIES, INC.	Gas	082314
42-479-32227	LEWIS PETRO PROPERTIES, INC.	Gas	082861
42-479-32228	ST. MARY LAND & EXPLORATION CO.	Gas	081579
42-479-32229	HAMILTON OIL INC.
42-479-32230	DEWBRE PETROLEUM CORPORATION	Gas	275559
42-479-32231	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-32232	HAWN BROS. & VENUS OIL CO.
42-479-32233	HAWN BROS. & VENUS OIL CO.
42-479-32234	HAWN BROS. & VENUS OIL CO.
42-479-32235	HAWN BROS. & VENUS OIL CO.
42-479-32236	HAWN BROS. & VENUS OIL CO.
42-479-32237	CANNAN, MORRIS
42-479-32238	ZERO CORPORATION OF TEXAS
42-479-32239	BAR M PETROLEUM CO., INC.
42-479-32240	R. K. G. ENGINEERING, INC.	Gas
42-479-32241	DENOVO OIL & GAS, INC.	Oil
42-479-32242	KERNS O & G, INC.	Gas	082308
42-479-32243	HILCORP ENERGY COMPANY	Gas	081205
42-479-32244	CONOCOPHILLIPS COMPANY	Gas	084437
42-479-32245	Sm Energy Company	Gas	081375
42-479-32246	KILLAM & HURD, LTD.
42-479-32247	MONTERREY PETROLEUM CORP.	Gas
42-479-32248	MICHAEL PETROLEUM CORPORATION	Gas
42-479-32249	ALCO DRLG. CO.	Gas	082095
42-479-32250	MONTERREY PETROLEUM CORP.	Gas
42-479-32251	COMBUSTION PRODUCTS CORP.
42-479-32252	VAQUERO OPERATING	Gas	084516
42-479-32253	KOVAR OPERATING, LLC	Gas	086793
42-479-32254	Hawn Brothers	Gas
42-479-32255	KILLAM OIL CO., LTD.	Gas	179523
42-479-32256	HUGHES & HUGHES
42-479-32257	VIRTEX OPERATING COMPANY, INC.	Gas	081538
42-479-32258	VIRTEX OPERATING COMPANY, INC.	Gas	082021
42-479-32259	CHEVRON U. S. A. INC.
42-479-32260	LEWIS PETRO PROPERTIES, INC.	Gas	082275
42-479-32261	Conoco Inc.	Gas
42-479-32262	Gulf Oil Corp.	Gas	107084
42-479-32263	TEXAS OIL & GAS CORP.
42-479-32264	WHITE OAK OPERATING COMPANY LLC	Gas	085338
42-479-32265	MIDDLETON OIL COMPANY	Gas	080430
42-479-32266	CALIBOGUE CORPORATION	Gas	084444
42-479-32267	GOLDKING PROD. CO.
42-479-32268	COLUMBUS ENERGY, LLC	Gas	082019
42-479-32269	VIRTEX OPERATING COMPANY, INC.	Gas	081546
42-479-32270	TRANS DELTA OIL & GAS CO., INC.
42-479-32271	HILCORP ENERGY COMPANY	Gas	088176
42-479-32272	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-32273	HUGHES & HUGHES
42-479-32274	GOLDKING PROD. CO.
42-479-32275	ENRON OIL & GAS COMPANY	Gas
42-479-32276	HILCORP ENERGY COMPANY	Gas	082525
42-479-32277	CALIBOGUE CORPORATION	Gas	113620
42-479-32278	SUE-ANN OPERATING, L.C.	Oil
42-479-32279	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32280	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32281	SUE-ANN OPERATING, L.C.	Gas	126733
42-479-32282	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32283	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32284	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32285	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32286	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32287	SUE-ANN OPERATING, L.C.	Oil
42-479-32288	COMBUSTION PRODUCTS CORP.
42-479-32289	HILCORP ENERGY COMPANY	Gas	083875
42-479-32290	VIRTEX PETROLEUM COMPANY, INC.	Gas	084450
42-479-32291	CONTINENTAL OIL COMPANY	Gas
42-479-32292	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-32293	CHEVRON U. S. A. INC.	Gas	083122
42-479-32294	CONOCOPHILLIPS COMPANY	Gas	086022
42-479-32295	KILLAM & HURD, LTD.
42-479-32296	GHR ENERGY CORP.	Gas	113819
42-479-32297	SAECO PRODUCTION INC.	Gas
42-479-32298
42-479-32299	Gulf Oil Corp.	Gas	082526
42-479-32300	CALIBOGUE CORPORATION	Gas	113625
42-479-32301	VAQUERO OPERATING	Gas	084467
42-479-32302	COMBUSTION PRODUCTS CORP.
42-479-32303	COMBUSTION PRODUCTS CORP.
42-479-32304	LEWIS PETRO PROPERTIES, INC.	Gas	083204
42-479-32305	VAQUERO OPERATING	Gas	084517
42-479-32306	TRANS DELTA OIL & GAS CO., INC.
42-479-32307	BRASK-DUMONT RANCH, INC.	Gas	116462
42-479-32308	KILLAM OIL CO., LTD.	Oil	08858
42-479-32309
42-479-32310	KILLAM & HURD, LTD.
42-479-32311
42-479-32312	KILLAM OIL CO., LTD.	Gas	085280
42-479-32313
42-479-32314	HUGHES & HUGHES
42-479-32315	COLUMBUS ENERGY, LLC	Gas	082819
42-479-32316	Conoco Inc.	Gas
42-479-32317	Houston Oil & Minerals Corp.
42-479-32318	CHEVRON U. S. A. INC.	Gas	085282
42-479-32319
42-479-32320	VAQUERO OPERATING	Gas	086795
42-479-32321	VAQUERO OPERATING	Gas	086789
42-479-32322	MICHAEL PETROLEUM CORPORATION	Gas	128059
42-479-32323	KILLAM OIL CO., LTD.	Gas	083849
42-479-32324	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32325	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32326	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32327
42-479-32328	HUGHES & HUGHES	Gas
42-479-32329	Rosetta Resources Operating Lp	Gas	083800
42-479-32330	KOCH, S. H.	Oil	09394
42-479-32331	KOCH, S. H.	Oil	09394
42-479-32332	LEWIS PETRO PROPERTIES, INC.	Gas	082864
42-479-32333	GHR ENERGY CORP.	Gas	117906
42-479-32334	Gulf Oil Corp.
42-479-32335	KILLAM OIL CO., LTD.	Gas	083316
42-479-32336	LEWIS PETRO PROPERTIES, INC.	Gas	104100
42-479-32337	COLUMBUS ENERGY, LLC	Gas	084909
42-479-32338	LEWIS PETRO PROPERTIES, INC.	Gas	082557
42-479-32339	IEC CORP.
42-479-32340	IEC CORP.
42-479-32341	IEC CORP.
42-479-32342	IEC CORP.
42-479-32343	IEC CORP.
42-479-32344	IEC CORP.
42-479-32345	LEWIS PETRO PROPERTIES, INC.	Gas	104030
42-479-32346	BAR M PETROLEUM CO., INC.	Oil	09660
42-479-32347	HILCORP ENERGY COMPANY	Gas	084421
42-479-32348	BLOCKER EXPLORATION CO.
42-479-32349	LEWIS PETRO PROPERTIES, INC.	Gas	083046
42-479-32350	ALCO DRLG. CO.
42-479-32351	FALCON PRODUCTION CO.	Gas	098208
42-479-32352	CHEVRON U. S. A. INC.	Gas
42-479-32353	HINDS PETROLEUM, LLC	Oil	09394
42-479-32354	KILLAM & HURD, LTD.
42-479-32355	MONTERREY PETROLEUM CORP.	Gas
42-479-32356
42-479-32357	Houston Exploration Company, The	Gas	085963
42-479-32358	KILLAM OIL CO., LTD.	Gas	085225
42-479-32359	IEC CORP.
42-479-32360	IEC CORP.
42-479-32361	IEC CORP.
42-479-32362	HILCORP ENERGY COMPANY	Gas	084056
42-479-32363	GOLDKING PROD. CO.
42-479-32364	CONOCOPHILLIPS COMPANY	Gas	113567
42-479-32365	LEWIS PETRO PROPERTIES, INC.	Gas	083208
42-479-32366	LEWIS PETRO PROPERTIES, INC.	Gas	083629
42-479-32367	Forest Oil Corporation
42-479-32368	HNG Oil Company	Oil	12226
42-479-32369	MIDDLETON OIL COMPANY	Gas	084375
42-479-32370	MIDDLETON OIL COMPANY	Gas	083493
42-479-32371	HILCORP ENERGY COMPANY	Gas	084519
42-479-32372	VAQUERO OPERATING	Gas	087290
42-479-32373	VAQUERO OPERATING	Gas	087289
42-479-32374	IEC CORP.
42-479-32375	MICHAEL PETROLEUM CORPORATION	Gas	087318
42-479-32376	IEC CORP.
42-479-32377	IEC CORP.
42-479-32378	IEC CORP.
42-479-32379	FALCON PRODUCTION CO.	Gas	100743
42-479-32380	Gulf Oil Corp.
42-479-32381	WHITE OAK OPERATING COMPANY LLC	Gas	086047
42-479-32382
42-479-32383	HILCORP ENERGY COMPANY	Gas	088354
42-479-32384	Cabot Petroleum Corporation	Oil
42-479-32385	Gulf Oil Corp.
42-479-32386	COLUMBUS ENERGY, LLC	Gas	085954
42-479-32387	CHEVRON U. S. A. INC.	Gas
42-479-32388	MICHAEL PETROLEUM CORPORATION	Gas	085646
42-479-32389	HILCORP ENERGY COMPANY	Gas	084694
42-479-32390	AXIO PRODUCTION COMPANY, L.P.	Gas	113617
42-479-32391	SUEMAUR CORPORATION
42-479-32392
42-479-32393	MICHAEL PETROLEUM CORPORATION
42-479-32394	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32395	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32396	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32397	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32398	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32399	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32400	EVANS, SAM R.
42-479-32401	TRANS DELTA OIL & GAS CO., INC.
42-479-32402	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32403	H-M OIL COMPANY
42-479-32404	HILCORP ENERGY COMPANY	Gas	088561
42-479-32405	Hilliard Oil & Gas, Inc.
42-479-32406	PANHANDLE PRODUCING COMPANY
42-479-32407	KILLAM OIL COMPANY	Gas	086461
42-479-32408	FALCON PRODUCTION CO.	Gas	096454
42-479-32409	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-32410	KILLAM OIL CO., LTD.	Gas	084900
42-479-32411	COLUMBUS ENERGY, LLC	Gas	085173
42-479-32412	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32413	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-32414	Sanchez-O'Brien Oil & Gas Corp.	Gas	141194
42-479-32415	HILCORP ENERGY COMPANY	Gas	088786
42-479-32416	TRANSAMERICAN NATURAL GAS CORP.	Gas	111566
42-479-32417	Conoco Inc.	Gas	149974
42-479-32418	Brandon Oil Company	Oil	11664
42-479-32419	HINDS PETROLEUM, LLC	Oil	09394
42-479-32420	Sanchez-O'Brien Oil & Gas Corp.
42-479-32421	IEC CORP.
42-479-32423	IEC CORP.
42-479-32424	IEC CORP.
42-479-32425	FALCON PRODUCTION CO.	Gas	095713
42-479-32426	GHR ENERGY CORP.	Gas	111244
42-479-32427	COATES, GEORGE H. ESTATE OF
42-479-32428	BLAIR EXPLORATION, INC.
42-479-32429	CONOCOPHILLIPS COMPANY	Gas	085346
42-479-32430	Consolidated Oil & Gas, Inc.
42-479-32431	LEWIS PETRO PROPERTIES, INC.	Gas	084401
42-479-32432	LEWIS PETRO PROPERTIES, INC.	Gas	084622
42-479-32433	KILLAM & HURD, LTD.
42-479-32434	IEC CORP.
42-479-32435	KERNS O & G, INC.	Gas	168029
42-479-32436	ZERO CORPORATION OF TEXAS
42-479-32437	KILLAM & HURD, LTD.	Oil	08858
42-479-32438	VAQUERO OPERATING	Gas	086792
42-479-32439	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-32440	LEWIS PETRO PROPERTIES, INC.	Gas	085342
42-479-32441	VAQUERO OPERATING	Gas	091605
42-479-32442	LEWIS PETRO PROPERTIES, INC.	Gas	084789
42-479-32443	VAQUERO OPERATING	Gas	086794
42-479-32444	HINDS PETROLEUM, LLC	Oil	09394
42-479-32445	KILLAM OIL CO., LTD.	Gas	091945
42-479-32446	HILCORP ENERGY COMPANY	Gas	086127
42-479-32447	GHR ENERGY CORP.	Gas	095558
42-479-32448	BLAIR EXPLORATION, INC.
42-479-32449	VIRTEX OPERATING COMPANY, INC.	Gas	093417
42-479-32450	VIRTEX OPERATING COMPANY, INC.	Gas	093695
42-479-32451	Hilliard Oil & Gas, Inc.
42-479-32452	PRICE DRILLING & EXPLORATION CO.
42-479-32453	KILLAM OIL CO., LTD.	Gas	086385
42-479-32454	FREMONT ENERGY CORP.	Gas	096188
42-479-32455	HILCORP ENERGY COMPANY	Gas	086010
42-479-32456	LEWIS PETRO PROPERTIES, INC.	Gas	084868
42-479-32457	KERNS O & G, INC.	Gas	087820
42-479-32458	KERNS O & G, INC.	Gas	090727
42-479-32459	Conoco Inc.	Gas	085976
42-479-32460	Sanchez-O'Brien Oil & Gas Corp.	Gas	102967
42-479-32461	Graham Royalty, Ltd.	Gas
42-479-32462	Consolidated Oil & Gas, Inc.
42-479-32463	TRANSAMERICAN NATURAL GAS CORP.	Gas	110678
42-479-32464	GHR ENERGY CORP.	Gas	114050
42-479-32465	CONOCOPHILLIPS COMPANY	Gas	088717
42-479-32466	NUCORP ENERGY, INC.
42-479-32467	VAQUERO OPERATING	Gas	087575
42-479-32468	LEWIS PETRO PROPERTIES, INC.	Gas	085390
42-479-32469	BLOCKER EXPLORATION CO.
42-479-32470	PETROLEUM FUNDING CORPORATION	Oil	09719
42-479-32471	KILLAM OIL CO., LTD.	Gas	086720
42-479-32472	BLAIR EXPLORATION, INC.
42-479-32473	CONOCOPHILLIPS COMPANY	Gas	087828
42-479-32474	MOORE MCCORMACK PRODUCTION, INC.	Gas	092221
42-479-32475	TXO Production Corp.
42-479-32476	TRANSAMERICAN NATURAL GAS CORP.	Gas	111558
42-479-32477	GHR ENERGY CORP.	Gas	094773
42-479-32478	GOOD HOPE REFINERIES, INC.
42-479-32479	GHR ENERGY CORP.	Gas
42-479-32480	TRANS DELTA OIL & GAS CO., INC.
42-479-32481	TRANS DELTA OIL & GAS CO., INC.
42-479-32482	KERNS O & G, INC.	Gas	096549
42-479-32483	BAR M PETROLEUM CO., INC.	Oil	09660
42-479-32484	KILLAM & HURD, LTD.
42-479-32485	SHERIDON OIL COMPANY	Gas
42-479-32486	MONTERREY PETROLEUM CORP.
42-479-32487	VAQUERO OPERATING	Gas	086368
42-479-32488	CENTRAL MINERAL OPERATING CO,INC	Oil	09482
42-479-32489	VAQUERO OPERATING	Gas	089353
42-479-32490	VAQUERO OPERATING	Gas	086796
42-479-32491	MONTERREY PETROLEUM CORP.
42-479-32492	VAQUERO OPERATING	Gas	086790
42-479-32493	VAQUERO OPERATING	Gas	086791
42-479-32494	MONTERREY PETROLEUM CORP.
42-479-32495	Transtexas Gas Corporation	Gas	087829
42-479-32496	HILCORP ENERGY COMPANY	Gas	086391
42-479-32497	GHR ENERGY CORP.	Gas	096190
42-479-32498	GHR ENERGY CORP.	Gas	101925
42-479-32500	LEWIS PETRO PROPERTIES, INC.	Gas	087526
42-479-32501	BAR M PETROLEUM CO., INC.
42-479-32502	WHITE OAK OPERATING COMPANY LLC	Gas	089914
42-479-32503	TEXAS OIL & GAS CORP.
42-479-32504	BAILEY, D. E. PRODUCTION CO.	Oil	09721
42-479-32507	TRANS DELTA OIL & GAS CO., INC.
42-479-32508	WHITE OAK OPERATING COMPANY LLC	Gas	088729
42-479-32509	HINDS PETROLEUM, LLC	Oil	09394
42-479-32510
42-479-32511	Transtexas Gas Corporation	Gas	149561
42-479-32512	Gulf Oil Corp.
42-479-32513	HILCORP ENERGY COMPANY	Gas	117032
42-479-32514	KILLAM OIL CO., LTD.	Gas	087821
42-479-32515	KILLAM OIL CO., LTD.	Gas	087362
42-479-32516	ENRON OIL & GAS COMPANY	Gas
42-479-32517	Consolidated Oil & Gas, Inc.
42-479-32518	VAQUERO OPERATING	Gas	087300
42-479-32519	CRIMSON ENERGY COMPANY, LC	Gas	090012
42-479-32520	EXXETER PETROLEUM CORP.
42-479-32521	Gulf Oil Corp.
42-479-32522	WHITE OAK OPERATING COMPANY LLC	Gas	087798
42-479-32523	LEWIS PETRO PROPERTIES, INC.	Gas	086024
42-479-32524	WHITE OAK OPERATING COMPANY LLC	Gas	087777
42-479-32525	LEWIS PETRO PROPERTIES, INC.	Gas	085824
42-479-32526	CNR RESOURCES, INC.
42-479-32527	FREMONT ENERGY CORP.	Gas	096838
42-479-32528	LEGEND NATURAL GAS II, LP	Gas	091104
42-479-32529	LEWIS PETRO PROPERTIES, INC.	Gas	085825
42-479-32530	Conoco Inc.	Gas	088368
42-479-32531	Forest Oil Corporation	Gas	112154
42-479-32532	KILLAM OIL CO., LTD.	Gas	089231
42-479-32533	KILLAM & HURD, LTD.
42-479-32534	KILLAM & HURD, LTD.
42-479-32535	LEWIS PETRO PROPERTIES, INC.	Gas	089686
42-479-32536	ENSIGN OIL & GAS CORP.
42-479-32537	WHITE MARLIN OPERATING CO, LLC	Gas	086971
42-479-32538	SCHMIDT, KARL H.
42-479-32539	SCHMIDT, KARL H.
42-479-32540	LEWIS PETRO PROPERTIES, INC.	Gas	088659
42-479-32541	KILLAM OIL CO., LTD.	Gas	085777
42-479-32542	PROLINE ENERGY RESOURCES INC	Gas	087366
42-479-32543	WHITE OAK OPERATING COMPANY LLC	Gas	086071
42-479-32544	ENRON OIL & GAS COMPANY	Gas
42-479-32545	POGO PRODUCING COMPANY	Gas	088229
42-479-32546	HMS-1979-1 JOINT VENTURE
42-479-32547	Sm Energy Company	Gas	087299
42-479-32548	LEGEND NATURAL GAS II, LP	Gas	087298
42-479-32549	BAYSIDE PETROLEUM CORP.
42-479-32550	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-32551	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-32552	LEY, N. W.
42-479-32553	Sanchez-O'Brien Oil & Gas Corp.	Gas	088390
42-479-32554	BAILEY, D. E. PRODUCTION CO.	Oil	09574
42-479-32555	PETROLEUM FUNDING CORPORATION	Oil	09702
42-479-32556	KILLAM OIL CO., LTD.	Gas	089662
42-479-32557	Sanchez-O'Brien Oil & Gas Corp.	Gas	091480
42-479-32558	Forest Oil Corporation	Gas	108652
42-479-32559	LEWIS PETRO PROPERTIES, INC.	Gas	088658
42-479-32560	HINDS PETROLEUM, LLC	Oil	09492
42-479-32561	DIXIE EXPLORATION CO.
42-479-32562	LEWIS PETRO PROPERTIES, INC.	Gas	089232
42-479-32563	GULFSTREAM PETROLEUM CORP.
42-479-32564	ALLERKAMP, ERNEST E.
42-479-32565	KOCH, S. H.	Oil	09700
42-479-32566	BAILEY, D. E. PRODUCTION CO.	Oil	09720
42-479-32567	FROST, C.M., P.M. & V.W.
42-479-32568	LACY, F. B. INC.	Gas	111170
42-479-32569	HILCORP ENERGY COMPANY	Gas	088571
42-479-32570	HINDS PETROLEUM, LLC	Oil	09492
42-479-32571	ST. MARY LAND & EXPLORATION CO.	Gas	088126
42-479-32572	Sm Energy Company	Gas	087309
42-479-32573	Sm Energy Company	Gas	088115
42-479-32574	Sm Energy Company	Gas	087310
42-479-32575	Sm Energy Company	Gas	087323
42-479-32576	Sm Energy Company	Gas	087324
42-479-32577	CONOCOPHILLIPS COMPANY	Gas	095270
42-479-32578	MOBIL PRODUCING TX. & N.M. INC.
42-479-32579	SANCHEZ-O'BRIEN MINERALS CORP.
42-479-32580	ALCO DRLG. CO.	Gas	086393
42-479-32581	BRIGHT & CO.	Gas	086738
42-479-32582	U. S. OPERATING, INC.
42-479-32583	Forest Oil Corporation	Gas	093371
42-479-32584	Sanchez-O'Brien Oil & Gas Corp.	Gas	088357
42-479-32585	KILLAM & HURD, LTD.
42-479-32586	R. W. DIRKS PET. ENG. INC.****P5
42-479-32587	TOPP PETROLEUM CORPORATION
42-479-32588	ENERGY 2000, INC.	Gas	149560
42-479-32589	LEWIS PETRO PROPERTIES, INC.	Gas	087125
42-479-32590	KILLAM & HURD, LTD.
42-479-32591
42-479-32592	HERSCHAP BROS.	Oil	05770
42-479-32593	Forest Oil Corporation	Gas	090016
42-479-32594	COLUMBUS ENERGY, LLC	Gas	088858
42-479-32595	MONTERREY PETROLEUM CORP.	Gas
42-479-32596	LEWIS PETRO PROPERTIES, INC.	Gas	093200
42-479-32597	FALCON PRODUCTION CO.	Gas	095714
42-479-32598	Gas Producing Enterprises, Inc.
42-479-32599	Conoco Inc.	Gas
42-479-32600	Conoco Inc.	Gas	108174
42-479-32601	MICHAEL PETROLEUM CORPORATION	Gas	124375
42-479-32602	TRANS DELTA OIL & GAS CO., INC.
42-479-32603	KILLAM & HURD, LTD.
42-479-32604	Forest Oil Corporation	Gas	134216
42-479-32605	KILLAM OIL CO., LTD.	Gas	087293
42-479-32606	DENOVO OIL & GAS, INC.	Oil
42-479-32607	GHR ENERGY CORP.	Gas	101853
42-479-32608	HINDS PETROLEUM, LLC	Oil	09492
42-479-32609
42-479-32610	VAQUERO OPERATING	Gas	086384
42-479-32611	KILLAM & HURD, LTD.
42-479-32612	LEWIS PETRO PROPERTIES, INC.	Gas	089116
42-479-32613	LEWIS PETRO PROPERTIES, INC.	Gas	088063
42-479-32614
42-479-32615	HILCORP ENERGY COMPANY	Gas	087975
42-479-32616	Rosetta Resources Operating Lp	Gas	088270
42-479-32617	SANCHEZ-O'BRIEN MINERALS CORP.
42-479-32618	HUGHES, DAN A. COMPANY	Gas	089571
42-479-32619	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-32620	CONOCOPHILLIPS COMPANY	Gas	093459
42-479-32621	CALPINE NATURAL GAS L.P.	Gas	087699
42-479-32622	Sm Energy Company	Gas	088456
42-479-32623	Sm Energy Company	Gas	088735
42-479-32624	Sm Energy Company	Gas	090024
42-479-32625	Sm Energy Company	Gas	088455
42-479-32626	Sm Energy Company	Gas	088451
42-479-32627	MOBIL PRODUCING TX. & N.M. INC.	Gas	092637
42-479-32628	Sm Energy Company	Gas	088116
42-479-32629	Gose, Steve
42-479-32630	Forest Oil Corporation
42-479-32631	Cabot Petroleum Corporation	Oil
42-479-32632	Sm Energy Company	Gas	088457
42-479-32633	Sm Energy Company	Gas	088864
42-479-32634	BOWLES OIL CO.	Oil	04484
42-479-32635	Forest Oil Corporation	Gas
42-479-32636	KILLAM OIL CO., LTD.	Gas	088620
42-479-32637	HNG Oil Company
42-479-32638
42-479-32639	GHR ENERGY CORP.	Gas	113256
42-479-32640	HILCORP ENERGY COMPANY	Gas	089711
42-479-32642	Forest Oil Corporation	Gas	098216
42-479-32643	MOORE-MCCORMACK ENERGY, INC.	Gas	088562
42-479-32644	MOORE-MCCORMACK ENERGY, INC.	Gas
42-479-32645	HILCORP ENERGY COMPANY	Gas	088453
42-479-32646	Sm Energy Company	Gas	088734
42-479-32647	HUBER ENERGY L.P.	Gas	090023
42-479-32648	Sm Energy Company	Gas	088736
42-479-32649	ENRON OIL & GAS COMPANY	Gas
42-479-32650	Sanchez-O'Brien Oil & Gas Corp.	Gas	088358
42-479-32651	Sm Energy Company	Gas	089717
42-479-32652	MIR-TEX ENERGY CORP.	Oil
42-479-32653	J-A-H, INC.
42-479-32654	KEY ENERGY SERVICES, LLC	Gas	123608
42-479-32655	Sm Energy Company	Gas	090025
42-479-32656	Sm Energy Company	Gas	089345
42-479-32657	SANCHEZ-O'BRIEN MINERALS CORP.
42-479-32658	HUGHES & HUGHES	Gas	094210
42-479-32659	HNG Oil Company	Gas
42-479-32660	SANCHEZ-O'BRIEN MINERALS CORP.
42-479-32661	HNG Oil Company
42-479-32662	GOOD HOPE REFINERIES, INC.
42-479-32663	CONOCOPHILLIPS COMPANY	Gas	116515
42-479-32664	Consolidated Oil & Gas, Inc.	Gas
42-479-32665	Conoco Inc.	Gas	140594
42-479-32666	TKA
42-479-32667	Sm Energy Company	Gas	089347
42-479-32668	Sm Energy Company	Gas	089346
42-479-32669	HILCORP ENERGY COMPANY	Gas	088742
42-479-32670	Forest Oil Corporation	Gas	100947
42-479-32671	TKA
42-479-32672	TRANS DELTA OIL & GAS CO., INC.
42-479-32673	Brandon Oil Company	Oil	11664
42-479-32674	Brandon Oil Company	Oil	11664
42-479-32675	Brandon Oil Company	Oil	11664
42-479-32676	Brandon Oil Company	Oil	11664
42-479-32677	HUGHES & HUGHES
42-479-32678	MICHAEL PETROLEUM CORPORATION	Gas	089668
42-479-32679	SANCHEZ-O'BRIEN MINERALS CORP.
42-479-32680	North Central Oil Corp.	Gas	089238
42-479-32681	SOUTHWEST SERVICES
42-479-32682	C.F.O., INC.	Oil	09695
42-479-32683	PETROLITHICS, INC.
42-479-32684	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-32685	Forest Oil Corporation
42-479-32686	TDC ENGINEERING, INC.	Gas
42-479-32687	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-32688	HUGHES, DAN A. COMPANY	Gas	089842
42-479-32689	G & R OPERATORS	Oil
42-479-32690	MICHAEL PETROLEUM CORPORATION	Gas
42-479-32691	B & M OPERATING CO., INC.	Gas
42-479-32692	Sm Energy Company	Gas	088737
42-479-32693	HILCORP ENERGY COMPANY	Gas	089678
42-479-32694	WHITE OAK OPERATING COMPANY LLC	Gas	090373
42-479-32695	DENOVO OIL & GAS, INC.	Oil
42-479-32696	KILLAM & HURD, LTD.
42-479-32697	Sm Energy Company	Gas	091098
42-479-32698	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-32699	Texaco Inc.
42-479-32700	TEXAS DRILLING CO.
42-479-32701	U. S. OPERATING, INC.	Gas	090626
42-479-32702	Sm Energy Company	Gas	091758
42-479-32703	Sm Energy Company	Gas	091101
42-479-32704	PACIFIC OPERATORS, INC.	Gas	091100
42-479-32705	Sm Energy Company	Gas	090020
42-479-32706	PACIFIC OPERATORS, INC.	Gas	091099
42-479-32707	GOLDKING PROD. CO.
42-479-32708	KERNS O & G, INC.	Gas	097312
42-479-32709	Graham Royalty, Ltd.	Gas
42-479-32710
42-479-32711
42-479-32712	ZERO CORPORATION OF TEXAS	Gas
42-479-32713	Conoco Inc.	Gas	092266
42-479-32714	HINDS PETROLEUM, LLC	Oil	09492
42-479-32715	Forest Oil Corporation	Gas	113858
42-479-32716	HINDS PETROLEUM, LLC	Oil	12383
42-479-32717	HINDS PETROLEUM, LLC	Oil	09492
42-479-32718	HINDS PETROLEUM, LLC	Oil	09492
42-479-32719	PACIFIC OPERATORS, INC.	Gas	093658
42-479-32720	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32721	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32722	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32723	SUE-ANN OPERATING, L.C.	Oil
42-479-32724	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32725	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32726	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32727	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32728	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32729	SUE-ANN OPERATING, L.C.	Oil
42-479-32730	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32731	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32732	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32733	Sanchez-O'Brien Oil & Gas Corp.	Gas	091481
42-479-32734	KOCH, S. H.	Oil	09718
42-479-32735	HUBER ENERGY L.P.	Gas	092235
42-479-32736	Sm Energy Company	Gas	091102
42-479-32737	BAY ROCK OPERATING COMPANY	Gas	090104
42-479-32738	LEWIS PETRO PROPERTIES, INC.	Gas	089669
42-479-32739	CONOCOPHILLIPS COMPANY	Gas	149558
42-479-32740	Sm Energy Company	Gas	090021
42-479-32741	STROUBE OIL & GAS, INC.
42-479-32742	STROUBE OIL & GAS, INC.	Oil	09625
42-479-32743	HILCORP ENERGY COMPANY	Gas	091999
42-479-32744	Gose, Steve
42-479-32745	LACY, F. B. INC.
42-479-32746	FALCON PRODUCTION CO.	Gas	097040
42-479-32748	GHR ENERGY CORP.
42-479-32749	HINDS PETROLEUM, LLC	Oil	09492
42-479-32750	OUTLINE OIL COMPANY LLC	Oil	01408
42-479-32751	Gulf Oil Corp.
42-479-32752	WEDCO TEXAS CORPORATION	Oil
42-479-32753	PETROLEUM FUNDING CORPORATION	Oil	09732
42-479-32754	BAR M PETROLEUM CO., INC.
42-479-32755	BAR M PETROLEUM CO., INC.
42-479-32756	WEDCO TEXAS CORPORATION	Oil
42-479-32757	WEDCO TEXAS CORPORATION	Oil
42-479-32758
42-479-32759	KILLAM OIL CO., LTD.	Gas	091298
42-479-32760	KILLAM & HURD, LTD.
42-479-32761	KILLAM & HURD, LTD.
42-479-32762	Conoco Inc.	Gas	090720
42-479-32763	OVERLY OPERATING CO.	Gas	091063
42-479-32764	Sanchez-O'Brien Oil & Gas Corp.	Gas	091463
42-479-32765	HILCORP ENERGY COMPANY	Gas	090246
42-479-32766	COLUMBUS ENERGY, LLC	Gas	089434
42-479-32767	BAR M PETROLEUM CO., INC.
42-479-32768	DENOVO OIL & GAS, INC.	Gas
42-479-32769	MONTERREY PETROLEUM CORP.	Gas
42-479-32770	MONTERREY PETROLEUM CORP.	Gas
42-479-32771	VAQUERO OPERATING	Gas	093604
42-479-32772	MONTERREY PETROLEUM CORP.
42-479-32773	MONTERREY PETROLEUM CORP.
42-479-32774	MONTERREY PETROLEUM CORP.
42-479-32775	VAQUERO OPERATING	Gas	092658
42-479-32776	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32777	TRANSAMERICAN NATURAL GAS CORP.	Gas	090158
42-479-32778	Forest Oil Corporation	Gas
42-479-32779	Sm Energy Company	Gas	092657
42-479-32780	DENOVO OIL & GAS, INC.	Gas
42-479-32781	SUE-ANN OPERATING, L.C.	Oil
42-479-32782	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32783	SUE-ANN OPERATING, L.C.	Oil
42-479-32784	Gulf Oil Corp.
42-479-32785	SUN EXPL. & PROD. CO.-CORPUS
42-479-32786	Forest Oil Corporation
42-479-32787	Forest Oil Corporation
42-479-32788	KILLAM OIL CO., LTD.	Gas	091255
42-479-32789	HIGH ISLAND OIL CORPORATION	Oil	08802
42-479-32790	LEWIS PETRO PROPERTIES, INC.	Gas	092630
42-479-32791	LEWIS PETRO PROPERTIES, INC.	Gas	089670
42-479-32792	DENOVO OIL & GAS, INC.	Gas
42-479-32793
42-479-32794	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32795	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-32796	NEWMAN, NORMAN
42-479-32797	M & B OIL AND GAS PROPERTIES
42-479-32798	M & B OIL & GAS PROPERTIES INC.	Gas	092300
42-479-32799	NEWMAN, NORMAN
42-479-32800	NEWMAN, NORMAN
42-479-32801	BAYSIDE PETROLEUM CORP.
42-479-32802	HILCORP ENERGY COMPANY	Gas	092220
42-479-32803	STROUBE OIL & GAS, INC.
42-479-32804	STROUBE OIL & GAS, INC.
42-479-32805	STRATEX PETROLEUM, INC.
42-479-32806	KILLAM OIL CO., LTD.	Gas	091297
42-479-32807	HAAS, RICHARD E.
42-479-32808	PACIFIC OPERATORS, INC.	Gas	090022
42-479-32809	Gose, Steve
42-479-32810	FALCON PRODUCTION CO.	Gas	097332
42-479-32811	Conoco Inc.	Gas	128982
42-479-32812	DENOVO OIL & GAS, INC.	Oil
42-479-32813	HILCORP ENERGY COMPANY	Gas	091289
42-479-32814	FIRST UNITED OIL & GAS CORP.	Gas	092371
42-479-32815	MOBIL PRODUCING TX. & N.M. INC.	Gas	090874
42-479-32816	KILLAM & HURD, LTD.
42-479-32817	GLOVER & COMPANY
42-479-32818	LEWIS ENERGY CORP.
42-479-32819	GHR ENERGY CORP.	Gas	289570
42-479-32820	PACIFIC OPERATORS, INC.	Oil	11794
42-479-32821	Sm Energy Company	Gas	091103
42-479-32822	KILLAM OIL CO., LTD.	Gas	231993
42-479-32823	ENRON OIL & GAS COMPANY	Gas	092470
42-479-32824	Conoco Inc.	Gas	092033
42-479-32825	HILCORP ENERGY COMPANY	Gas	092309
42-479-32826	KAISER-FRANCIS OIL COMPANY	Gas
42-479-32827	COLUMBUS ENERGY, LLC	Gas	092268
42-479-32828	OUTLINE OIL COMPANY LLC	Oil
42-479-32829	MONTERREY PETROLEUM CORP.
42-479-32830	KILLAM OIL CO., LTD.	Gas	129721
42-479-32831	MONTERREY PETROLEUM CORP.
42-479-32832	MONTERREY PETROLEUM CORP.
42-479-32834
42-479-32835	Sm Energy Company	Gas	092499
42-479-32836	National Exploration Co.
42-479-32837	PROLINE ENERGY RESOURCES INC	Gas	091576
42-479-32838	BILLINGS, L. CHARLES
42-479-32839	Conoco Inc.	Oil	11259
42-479-32840	TEXAS, L. INC.
42-479-32841	KILLAM OIL CO., LTD.	Gas	092113
42-479-32842	GHR ENERGY CORP.	Gas	108634
42-479-32843	OUTLINE OIL COMPANY LLC	Oil	01408
42-479-32844
42-479-32845	Houston Oil & Minerals Corp.
42-479-32846	Amoco Production Company
42-479-32847	STROUBE OIL & GAS, INC.
42-479-32848	TRANS DELTA OIL & GAS CO., INC.
42-479-32849	EXXON CORP.	Oil
42-479-32850	Forest Oil Corporation	Gas	095758
42-479-32851	LEWIS PETRO PROPERTIES, INC.	Gas	092252
42-479-32852	LEWIS PETRO PROPERTIES, INC.	Gas	091439
42-479-32853
42-479-32854	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-32855	KILLAM & HURD, LTD.
42-479-32856	KING, R. A. & SONS, LTD.
42-479-32857	FIRST UNITED OIL & GAS CORP.	Gas	095085
42-479-32858	COLUMBUS ENERGY, LLC	Gas	091495
42-479-32859	HMS OPERATING COMPANY, INC.
42-479-32860	BAYSIDE PETROLEUM CORP.
42-479-32861	BAYSIDE PETROLEUM CORP.
42-479-32862	Brandon Oil Company	Oil	11664
42-479-32863	BAYSIDE PETROLEUM CORP.
42-479-32864	Brandon Oil Company	Oil	11664
42-479-32865	Brandon Oil Company	Oil	11664
42-479-32866	HILCORP ENERGY COMPANY	Gas	091090
42-479-32867	Gose, Steve
42-479-32868	Conoco Inc.	Gas	093754
42-479-32869	KILLAM OIL CO., LTD.	Gas	092249
42-479-32870	Transtexas Gas Corporation	Gas	093145
42-479-32871	Rosetta Resources Operating Lp	Gas	094388
42-479-32872	SUPERIOR OIL COMPANY, THE	Gas	125170
42-479-32873	MIDDLETON OIL COMPANY	Gas	092022
42-479-32874	CRIMSON ENERGY COMPANY, LC	Gas	091760
42-479-32875	Forest Oil Corporation
42-479-32876	Conoco Inc.	Gas
42-479-32877	Sm Energy Company	Gas	092786
42-479-32878	LEWIS PETRO PROPERTIES, INC.	Gas	092945
42-479-32879	LEWIS PETRO PROPERTIES, INC.	Gas	091696
42-479-32880	LEWIS PETRO PROPERTIES, INC.	Gas	091697
42-479-32881	HARWOOD EXPLORATION, INC.
42-479-32882	LEWIS PETRO PROPERTIES, INC.	Gas	091695
42-479-32883	Amoco Production Company	Gas	091582
42-479-32884	ENRON OIL & GAS COMPANY
42-479-32885	SOUTHWEST SERVICES
42-479-32886	SOUTHWEST SERVICES
42-479-32887	HILCORP ENERGY COMPANY	Gas	093607
42-479-32888	MIDDLETON OIL COMPANY	Gas	092023
42-479-32889	MIDDLETON OIL COMPANY	Gas	092019
42-479-32890	MIDDLETON OIL COMPANY	Gas	092020
42-479-32891	KILLAM OIL CO., LTD.	Gas	092062
42-479-32892	HUGHES & HUGHES
42-479-32893	MIDDLETON OIL COMPANY	Gas	092024
42-479-32894	FIRST UNITED OIL & GAS CORP.	Gas	095220
42-479-32895	359 SALTWATER DISPOSAL SYS. INC.	Gas	116466
42-479-32896	HNG Oil Company
42-479-32897	HILCORP ENERGY COMPANY	Gas	093013
42-479-32898	RICOCHET ENERGY, INC.	Gas	093207
42-479-32899	MIDDLETON OIL COMPANY	Gas	092021
42-479-32900	KILLAM OIL CO., LTD.	Gas	181136
42-479-32901	Conoco Inc.	Gas
42-479-32902	Forest Oil Corporation
42-479-32903	KOCH, S. H.	Oil	09919
42-479-32904	B & M OPERATING CO., INC.
42-479-32905	AMINOIL USA INC.
42-479-32906	ENRON OIL & GAS COMPANY	Gas	098206
42-479-32907	GHR ENERGY CORP.	Gas	114748
42-479-32908	KILLAM OIL CO., LTD.	Gas	095734
42-479-32909	Forest Oil Corporation	Gas
42-479-32910	PACIFIC OPERATORS, INC.	Gas	092787
42-479-32911	Abraxas Petroleum Corporation
42-479-32912	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil	09568
42-479-32913	GHR ENERGY CORP.	Gas	111065
42-479-32914	SUPERIOR OIL COMPANY, THE
42-479-32915	CALLON PETROLEUM CO.
42-479-32916	WELDON, C. S.
42-479-32917	EL GATO SWD INC.	Gas	098358
42-479-32918	Conoco Inc.	Gas
42-479-32920	JACKSON ENERGY DEVELOPMENT, INC.	Gas	100527
42-479-32921	FALCON PRODUCTION CO.	Gas	095712
42-479-32922	RAMBLER OIL CO.	Gas
42-479-32923	KERNS O & G, INC.	Gas	139342
42-479-32924	RAMBLER OIL CO.	Gas
42-479-32925	HUBER ENERGY L.P.	Gas	091759
42-479-32926	Conoco Inc.
42-479-32927	HOPSON, FRED S.
42-479-32928	HOPSON, FRED S.
42-479-32929	CHAPMAN OIL
42-479-32930
42-479-32931	KERNS O & G, INC.	Gas	094156
42-479-32932	LEWIS PETRO PROPERTIES, INC.	Gas	092269
42-479-32933	Sanchez-O'Brien Oil & Gas Corp.
42-479-32934	JACKSON ENERGY DEVELOPMENT, INC.	Gas	104489
42-479-32935	MONTERREY PETROLEUM CORP.	Gas	103850
42-479-32936	MONTERREY PETROLEUM CORP.	Gas	094501
42-479-32937	HILCORP ENERGY COMPANY	Gas	093010
42-479-32938	Conoco Inc.	Gas	111652
42-479-32939	MONTERREY PETROLEUM CORP.	Gas	103488
42-479-32940	JACKSON ENERGY DEVELOPMENT, INC.	Gas	094384
42-479-32941	LEWIS PETRO PROPERTIES, INC.	Gas	093370
42-479-32942	NEWTON OIL & GAS CORPORATION
42-479-32943	NEWTON OIL & GAS CORPORATION
42-479-32944	LEWIS PETRO PROPERTIES, INC.	Gas	092283
42-479-32945	COLUMBUS ENERGY, LLC	Gas	093206
42-479-32946	CHEVRON U. S. A. INC.	Gas	100346
42-479-32947	Petro-Lewis Corporation
42-479-32948	ENRON OIL & GAS COMPANY	Gas	093456
42-479-32949	Forest Oil Corporation
42-479-32950	Forest Oil Corporation
42-479-32951	KILLAM OIL COMPANY	Gas	132625
42-479-32952	HENDERSON, PETER OIL CO.	Gas
42-479-32953	LEWIS PETRO PROPERTIES, INC.	Gas	137935
42-479-32954	Amoco Production Company
42-479-32955	KILLAM & HURD, LTD.
42-479-32956	GOLDKING PROD. CO.
42-479-32957	Conoco Inc.
42-479-32958	Conoco Inc.	Gas
42-479-32959	Amoco Production Company
42-479-32960	HUGHES & HUGHES	Gas
42-479-32961	COUGAR OIL & GAS CO., INC.	Gas	096189
42-479-32962	Forest Oil Corporation
42-479-32963	HAGENS, R. C.
42-479-32964	HILCORP ENERGY COMPANY	Gas	093755
42-479-32965	DIRKS, R.W. PET. ENG. INC.
42-479-32967	Conoco Inc.	Gas	096739
42-479-32968	MOORE MCCORMACK PRODUCTION, INC.	Gas	099196
42-479-32969	RIO GRAND EXPLORATION, LLC	Gas	097623
42-479-32970	TRANSAMERICAN NATURAL GAS CORP.	Gas	095745
42-479-32971	MIDDLETON OIL COMPANY	Gas	093416
42-479-32972
42-479-32973	HENDERSON, PETER OIL CO.
42-479-32974	HENDERSON, PETER OIL CO.
42-479-32975	KILLAM & HURD, LTD.	Gas	096763
42-479-32976	M & B OIL & GAS PROPERTIES INC.
42-479-32977	M & B OIL & GAS PROPERTIES INC.
42-479-32978	HILLSIDE OIL & GAS LLC
42-479-32979	LEWIS PETRO PROPERTIES, INC.	Gas	097641
42-479-32980	HILCORP ENERGY COMPANY	Gas	099349
42-479-32981	ENRON OIL & GAS COMPANY	Gas	095749
42-479-32982	KILLAM & HURD, LTD.
42-479-32983	HUGHES & HUGHES	Gas
42-479-32984	COLUMBUS ENERGY, LLC	Gas	095235
42-479-32985	HILCORP ENERGY COMPANY	Gas	094499
42-479-32986	HONCHO INTERNATIONAL CORP.
42-479-32987
42-479-32988	HONCHO INTERNATIONAL CORP.
42-479-32989	CONOCOPHILLIPS COMPANY	Gas	096292
42-479-32990	FREER OIL CO.
42-479-32991	FREER OIL CO.
42-479-32992	FREER OIL CO.
42-479-32993	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-32994	BLACKBRUSH O & G, INC.	Gas	094556
42-479-32995	GHR ENERGY CORP.
42-479-32996	Conoco Inc.
42-479-32997	CONOCOPHILLIPS COMPANY	Gas	095750
42-479-32998	CHEVRON U. S. A. INC.	Gas
42-479-32999	CHEVRON U. S. A. INC.	Gas
42-479-33000	LEWIS PETRO PROPERTIES, INC.	Gas	092178
42-479-33001	Getty Oil Co.
42-479-33002	Sanchez-O'Brien Oil & Gas Corp.
42-479-33003
42-479-33004	CNR RESOURCES, INC.
42-479-33005	CNR RESOURCES, INC.
42-479-33006	PEAK ENERGY CORPORATION	Gas	098327
42-479-33007	SEDCO OPERATING, LLC	Gas	094497
42-479-33008	Forest Oil Corporation
42-479-33009	Petro-Lewis Corporation
42-479-33010	LEWIS PETRO PROPERTIES, INC.	Gas	093758
42-479-33011	LEWIS PETRO PROPERTIES, INC.	Gas	094620
42-479-33012	PRIME OPERATING COMPANY	Gas	096601
42-479-33013	CHEVRON U. S. A. INC.	Gas
42-479-33014	Conoco Inc.
42-479-33015	Columbus Energy Corp.	Gas	095710
42-479-33016	WRINKLE INC.	Gas	093697
42-479-33017	Conoco Inc.	Gas	098207
42-479-33018	MOBIL PRODUCING TX. & N.M. INC.
42-479-33019	STAMPEDE ENERGY CORP.	Gas	095612
42-479-33020	B & B OIL, INC.	Gas	094498
42-479-33022	Amoco Production Company
42-479-33023	KILLAM OIL CO., LTD.	Gas	099241
42-479-33024	HILCORP ENERGY COMPANY	Gas	094764
42-479-33025	LEWIS PETRO PROPERTIES, INC.	Gas	207657
42-479-33026	TRANSAMERICAN NATURAL GAS CORP.
42-479-33027	HILCORP ENERGY COMPANY	Gas	096762
42-479-33028
42-479-33029	Conoco Inc.
42-479-33030	HILCORP ENERGY COMPANY	Gas	114974
42-479-33031	HILCORP ENERGY COMPANY	Gas	097083
42-479-33032	GUENTHER, JACK	Gas	102213
42-479-33033	Rosetta Resources Operating Lp	Gas	119001
42-479-33034	WHITE OAK OPERATING COMPANY LLC	Gas	095057
42-479-33035	KERNS O & G, INC.	Gas	095302
42-479-33036	KILLAM OIL CO., LTD.	Gas	098915
42-479-33037	WHITE OAK OPERATING COMPANY LLC	Gas	097313
42-479-33038	GOOD HOPE REFINERIES, INC.	Gas	098029
42-479-33039	VIRTEX OPERATING COMPANY, INC.	Gas	097531
42-479-33040	WHITE MARLIN OPERATING CO, LLC	Gas	098532
42-479-33041	HILCORP ENERGY COMPANY	Gas	095219
42-479-33042	MOBIL PRODUCING TX. & N.M. INC.	Gas	095756
42-479-33043	KERNS O & G, INC.	Gas	095517
42-479-33044	Price Drilling Co.
42-479-33045	CONOCOPHILLIPS COMPANY	Gas	101204
42-479-33046	HARWOOD EXPLORATION, INC.
42-479-33047	BRIGHT & CO.
42-479-33048	PRICE DRILLING & EXPLORATION CO.
42-479-33049	Hughes Texas Petroleum, Ltd.	Gas	144288
42-479-33050	KERNS O & G, INC.	Oil	07370
42-479-33051	Transtexas Gas Corporation	Gas	101257
42-479-33052	KERNS O & G, INC.	Gas	095303
42-479-33053	Consolidated Oil & Gas, Inc.
42-479-33054	HILCORP ENERGY COMPANY	Gas	095605
42-479-33055	OMEGA ENERGY, LLC	Gas	103184
42-479-33056	Amoco Production Company
42-479-33057
42-479-33058
42-479-33059	KILLAM OIL CO., LTD.	Gas	162921
42-479-33060	CNR RESOURCES, INC.
42-479-33061	Forest Oil Corporation
42-479-33062	Conoco Inc.
42-479-33063	KILLAM & HURD, LTD.
42-479-33064	LEWIS PETRO PROPERTIES, INC.	Gas	098328
42-479-33065	HERSCHAP BROS.	Oil	10155
42-479-33066	WHITE OAK OPERATING COMPANY LLC	Gas	095343
42-479-33067	Petro-Lewis Corporation
42-479-33068	WHITE OAK OPERATING COMPANY LLC	Gas	099181
42-479-33069	SOHIO PETROLEUM CO.
42-479-33070	LEWIS PETRO PROPERTIES, INC.	Gas	098329
42-479-33071	CENTRAL PRODUCERS, INC.
42-479-33072	Forest Oil Corporation	Gas
42-479-33073	Forest Oil Corporation	Gas	130325
42-479-33074	Forest Oil Corporation
42-479-33075	HILCORP ENERGY COMPANY	Gas	098652
42-479-33076	ST. MARY LAND & EXPLORATION CO.	Gas	095518
42-479-33077	WHITE OAK OPERATING COMPANY LLC	Gas	095519
42-479-33078	ZERO CORPORATION OF TEXAS
42-479-33079	C.F.O., INC.	Oil	09695
42-479-33080	HILCORP ENERGY COMPANY	Gas	099565
42-479-33081	HUGHES & HUGHES
42-479-33082	Southland Royalty Company
42-479-33083	Amoco Production Company
42-479-33084	HERSCHAP BROS.	Oil	10155
42-479-33085	CONOCOPHILLIPS COMPANY	Gas	149046
42-479-33086	HILCORP ENERGY COMPANY	Gas	098908
42-479-33087	Conoco Inc.	Gas	122312
42-479-33088	VIRTEX OPERATING COMPANY, INC.	Gas	098535
42-479-33089	Conoco Inc.	Gas	145800
42-479-33090	VIRTEX OPERATING COMPANY, INC.	Gas	098666
42-479-33091	VIRTEX OPERATING COMPANY, INC.	Gas	098537
42-479-33092	Consolidated Oil & Gas, Inc.
42-479-33093	COLUMBUS ENERGY, LLC	Gas	097307
42-479-33094	ENRON OIL & GAS COMPANY	Gas
42-479-33095	MOBIL PRODUCING TX. & N.M. INC.
42-479-33097	Graham Royalty, Ltd.	Gas	127033
42-479-33098	Petro-Lewis Corporation
42-479-33099	Amoco Production Company	Gas	145168
42-479-33100	KILLAM OIL CO., LTD.	Gas	099358
42-479-33101	Amoco Production Company
42-479-33102	Amoco Production Company
42-479-33103	Forest Oil Corporation
42-479-33104	ENRON OIL & GAS COMPANY
42-479-33105	COLUMBUS ENERGY, LLC	Gas	098330
42-479-33106	OVERLY OPERATING CO.
42-479-33107	KERNS O & G, INC.	Gas	097769
42-479-33108	DEVON ENERGY PRODUCTION CO, L.P.	Gas	097537
42-479-33109	DIAMEX CO.
42-479-33110	ZERO CORPORATION OF TEXAS
42-479-33111
42-479-33112	HILCORP ENERGY COMPANY	Gas	097093
42-479-33113	Conoco Inc.	Gas	146501
42-479-33114	EL PASO EXPLORATION CO.
42-479-33115	Sanchez-O'Brien Oil & Gas Corp.
42-479-33116	CHEVRON U. S. A. INC.	Gas	101198
42-479-33117	KERNS O & G, INC.	Gas	118970
42-479-33118	ENRON OIL & GAS COMPANY	Gas
42-479-33119	DAVIS & FORBES
42-479-33120	DAVIS & FORBES
42-479-33121	KECK, W. M. II	Oil	11112
42-479-33122	GEO EXPL., INC/VIKING PET., INC
42-479-33123	KILLAM OIL COMPANY	Oil	11179
42-479-33124	Transtexas Gas Corporation	Gas	150545
42-479-33125	LEWIS PETRO PROPERTIES, INC.	Gas	096613
42-479-33126	RICOCHET ENERGY, INC.	Gas	100431
42-479-33127	HOPSON, FRED S.
42-479-33128	MESA PETROLEUM CO.	Gas	100343
42-479-33129	ENRON OIL & GAS COMPANY	Gas	096606
42-479-33130	FOUR STAR OIL AND GAS COMPANY	Gas	098905
42-479-33131	U. S. OPERATING, INC.	Gas	096404
42-479-33132	HILCORP ENERGY COMPANY	Gas	099566
42-479-33133	KILLAM OIL CO., LTD.	Gas	101443
42-479-33134	KILLAM & HURD, LTD.
42-479-33135	ENRON OIL & GAS COMPANY	Gas	144938
42-479-33136
42-479-33137	KERNS O & G, INC.	Gas	097995
42-479-33138	Forest Oil Corporation	Gas	115649
42-479-33139	KILLAM OIL CO., LTD.	Gas	098912
42-479-33140	DAVIS CRUDE, INC.
42-479-33141	TRANSAMERICAN NATURAL GAS CORP.
42-479-33142	Conoco Inc.	Gas	136613
42-479-33143	Consolidated Oil & Gas, Inc.	Gas
42-479-33144	COLUMBUS ENERGY, LLC	Gas	098151
42-479-33145	ST. MARY LAND & EXPLORATION CO.	Gas	116050
42-479-33146	COTTON, W. L.	Gas
42-479-33147	Graham Royalty, Ltd.	Gas
42-479-33148	Abraxas Petroleum Corporation
42-479-33149	HILCORP ENERGY COMPANY	Gas	099356
42-479-33150	PROLINE ENERGY RESOURCES INC	Gas	096962
42-479-33151
42-479-33152	Texaco Inc.
42-479-33153	MCLELLAND ENGINEERING & MGMT.
42-479-33154	Petro-Lewis Corporation
42-479-33155	Petro-Lewis Corporation
42-479-33156	WHITE OAK OPERATING COMPANY LLC	Oil	07751
42-479-33157	Conoco Inc.	Gas
42-479-33158	HILCORP ENERGY COMPANY	Gas	097542
42-479-33159	Conoco Inc.	Gas	142042
42-479-33160	KERNS O & G, INC.	Gas	097993
42-479-33161	Consolidated Oil & Gas, Inc.
42-479-33162	Amoco Production Company	Gas	122909
42-479-33163	KECK, W. M. II	Oil	11112
42-479-33164	CONOCOPHILLIPS COMPANY	Gas	099839
42-479-33165	TRANSAMERICAN NATURAL GAS CORP.
42-479-33166	KILLAM OIL CO., LTD.	Gas	131640
42-479-33167	Amoco Production Company
42-479-33168
42-479-33169	AMEX OIL COMPANY
42-479-33170	KERNS O & G, INC.	Gas	096974
42-479-33171	HILCORP ENERGY COMPANY	Gas	098497
42-479-33172	GALO ENERGY CORP.
42-479-33173	BLACKBRUSH O & G, INC.	Gas	097992
42-479-33174	KERNS O & G, INC.	Gas	099360
42-479-33175	MUELLER ENGINEERING CORP.	Oil
42-479-33176	CHEVRON U. S. A. INC.	Gas	116038
42-479-33177	ENRON OIL & GAS COMPANY	Gas	133931
42-479-33178	MONTECRISTO EXPLORATION, INC.
42-479-33179	KILLAM OIL COMPANY	Oil
42-479-33180	KILLAM & HURD, LTD.
42-479-33181	DAVIS & FORBES
42-479-33182	CHEVRON U. S. A. INC.
42-479-33183	HUGHES & HUGHES
42-479-33184	Conoco Inc.
42-479-33185	HILCORP ENERGY COMPANY	Gas	099762
42-479-33186	MIRAMAR PETROLEUM, INC.
42-479-33187	LEWIS PETRO PROPERTIES, INC.	Gas	102628
42-479-33188	LEWIS PETRO PROPERTIES, INC.	Gas	102627
42-479-33189	HILCORP ENERGY COMPANY	Gas	098967
42-479-33190	Conoco Inc.	Gas	149505
42-479-33191	QUINTEX PETROLEUM CORP.
42-479-33192	HILCORP ENERGY COMPANY	Gas	099350
42-479-33193	GALATIA INVESTMENT CO.
42-479-33194	Sm Energy Company	Gas	098969
42-479-33195	Sm Energy Company	Gas	098970
42-479-33197	KILLAM & HURD, LTD.
42-479-33198	CONOCOPHILLIPS COMPANY	Gas	100202
42-479-33199	MOORE MCCORMACK PRODUCTION, INC.
42-479-33200	KERNS O & G, INC.	Gas	098355
42-479-33201	BLACKBRUSH O & G, INC.	Gas	097994
42-479-33202	ENRON OIL & GAS COMPANY	Gas	138365
42-479-33203	FAULCONER, VERNON E., INC.	Gas	105412
42-479-33204	KILLAM OIL CO., LTD.	Gas	098916
42-479-33205	EVEREST MINERALS CORP.
42-479-33206	CHEVRON U. S. A. INC.	Gas	116039
42-479-33207	MUELLER ENGINEERING CORP.	Oil
42-479-33208	FALCON PRODUCTION CO.	Gas	098152
42-479-33209	TRANSAMERICAN NATURAL GAS CORP.	Gas	110515
42-479-33211	Conoco Inc.
42-479-33212	HOPSON, FRED S.	Gas	100043
42-479-33213	ENRON OIL & GAS COMPANY	Gas	101859
42-479-33214	Getty Oil Co.
42-479-33215	OVERLY OPERATING CO.	Gas	097783
42-479-33216	HNG Oil Company
42-479-33217	WHITE OAK OPERATING COMPANY LLC	Gas	098628
42-479-33218	NEWTON OIL & GAS CORPORATION
42-479-33219	JACKSON ENERGY DEVELOPMENT, INC.	Gas	098426
42-479-33220	JACKSON ENERGY DEVELOPMENT, INC.	Gas	098427
42-479-33221	KILLAM OIL CO., LTD.	Gas	098149
42-479-33222	FAULCONER, VERNON E., INC.	Gas	104102
42-479-33223	HARRISON INTERESTS, LTD.	Gas
42-479-33224	KERNS O & G, INC.	Gas	160945
42-479-33225	KOVAR OPERATING, LLC	Gas	102813
42-479-33226	LACY, F. B. INC.	Gas	121278
42-479-33227	Petro-Lewis Corporation	Gas
42-479-33228	Amoco Production Company	Gas	129710
42-479-33229	DIXIE EXPLORATION CO.
42-479-33230	KILLAM & HURD, LTD.
42-479-33231	EVEREST MINERALS CORP.
42-479-33232	WEST, THOMAS S., JR.	Gas	120156
42-479-33233	Conoco Inc.	Gas	108536
42-479-33234	Brandon Oil Company	Oil	11664
42-479-33235	Petro-Lewis Corporation
42-479-33236	NEWTON OIL & GAS CORPORATION
42-479-33237	Sanchez-O'Brien Oil & Gas Corp.
42-479-33238	Conoco Inc.	Gas	100203
42-479-33239	PROLINE ENERGY RESOURCES INC	Gas	098213
42-479-33240	MOBIL PRODUCING TX. & N.M. INC.
42-479-33241	GHR ENERGY CORP.
42-479-33242	Rosetta Resources Operating Lp	Gas	101730
42-479-33243	COLUMBUS ENERGY, LLC	Gas	099244
42-479-33244	KERNS O & G, INC.	Oil	14287
42-479-33245	TEXACO E & P INC.	Gas	106089
42-479-33246	CHESAPEAKE OPERATING, INC.	Gas	103590
42-479-33247	Getty Oil Co.
42-479-33248	JONES EXPLORATION CO.
42-479-33249	Forest Oil Corporation	Gas
42-479-33250	Conoco Inc.	Gas	118659
42-479-33251	SOUTH TEXAS OPERATING COMPANY	Gas	101852
42-479-33252	Petro-Lewis Corporation
42-479-33253	VIRTEX OPERATING COMPANY, INC.	Gas	100339
42-479-33254	Conoco Inc.
42-479-33255	Conoco Inc.	Gas	121788
42-479-33256	Conoco Inc.	Gas	161172
42-479-33257	KERNS O & G, INC.	Gas	111833
42-479-33258	HILCORP ENERGY COMPANY	Gas	101365
42-479-33259	Consolidated Oil & Gas, Inc.
42-479-33260	KILLAM & HURD, LTD.
42-479-33261	KILLAM OIL COMPANY	Gas
42-479-33262	KILLAM OIL COMPANY	Gas	101470
42-479-33263	CONOCOPHILLIPS COMPANY	Gas	099576
42-479-33264	HILCORP ENERGY COMPANY	Gas	099711
42-479-33265	Graham Royalty, Ltd.	Gas
42-479-33266	Graham Royalty, Ltd.	Gas
42-479-33267	KERNS O & G, INC.	Oil	14386
42-479-33268	TXO Production Corp.
42-479-33269	EVEREST MINERALS CORP.	Gas
42-479-33270	Conoco Inc.	Gas	101228
42-479-33271	COTTON, W. L.	Gas
42-479-33272	KILLAM OIL CO., LTD.	Gas	100059
42-479-33273	ZERO CORPORATION OF TEXAS
42-479-33274	KILLAM OIL CO., LTD.	Gas	099713
42-479-33275	Conoco Inc.
42-479-33276	Transtexas Gas Corporation	Gas	150741
42-479-33277	HILCORP ENERGY COMPANY	Gas	102635
42-479-33278	KERNS O & G, INC.	Oil	07751
42-479-33279	KERNS O & G, INC.	Gas	115642
42-479-33280	GHR ENERGY CORP.
42-479-33281	LEWIS PETRO PROPERTIES, INC.	Gas	100471
42-479-33282	MUELLER ENGINEERING CORP.
42-479-33283	HAGENS, R. C.	Gas
42-479-33284	ENRON OIL & GAS COMPANY	Gas	105438
42-479-33285	KILLAM & HURD, LTD.
42-479-33286	KILLAM OIL CO., LTD.	Oil	10120
42-479-33287	HILCORP ENERGY COMPANY	Gas	100525
42-479-33288	HNG Oil Company
42-479-33289	Maynard Oil Co.	Gas	127854
42-479-33290	MESA PETROLEUM CO.
42-479-33291	Conoco Inc.
42-479-33292	HUGHES, DAN A. COMPANY	Gas	100344
42-479-33293	COLUMBUS ENERGY, LLC	Gas	100470
42-479-33294	Columbus Energy Corp.	Gas	123764
42-479-33295	COX, EDWIN L. & COX, BERRY R.	Gas	113341
42-479-33296	DIRKS, R.W. PET. ENG. INC.	Gas
42-479-33297	Rosetta Resources Operating Lp	Gas	111534
42-479-33298	LEWIS PETRO PROPERTIES, INC.	Gas	100742
42-479-33299	ROBISON, J. H. & ASSOC. LTD.
42-479-33300	LEWIS PETRO PROPERTIES, INC.	Gas	104099
42-479-33301	Amoco Production Company
42-479-33302	KENNE EXPLORATION, INC.	Gas	101709
42-479-33303	Conoco Inc.	Gas	117915
42-479-33304	EVEREST MINERALS CORP.
42-479-33305	GUENTHER, JACK
42-479-33306	HILCORP ENERGY COMPANY	Gas	101374
42-479-33307	MESA PETROLEUM CO.
42-479-33308	Amoco Production Company	Gas	124677
42-479-33309	Conoco Inc.	Gas	102722
42-479-33310	EVEREST MINERALS CORP.
42-479-33311	TENNECO URANIUM, INC.
42-479-33312	TENNECO URANIUM, INC.
42-479-33313	HILCORP ENERGY COMPANY	Gas	103400
42-479-33314	TENNECO URANIUM, INC.
42-479-33315
42-479-33317
42-479-33318	TXO MINERALS, INC.
42-479-33319	TXO MINERALS, INC.
42-479-33320
42-479-33321
42-479-33322
42-479-33323
42-479-33324
42-479-33325
42-479-33326	TXO MINERALS, INC.
42-479-33327	TXO MINERALS, INC.
42-479-33328
42-479-33329
42-479-33332	TENNECO URANIUM, INC.
42-479-33333	Texaco Inc.
42-479-33334	KILLAM OIL CO., LTD.	Gas	277546
42-479-33335	JAY-DEE OPERATING COMPANY
42-479-33336	WHITE OAK OPERATING COMPANY LLC	Gas	101260
42-479-33338	BAYSIDE PETROLEUM CORP.
42-479-33339	BAYSIDE PETROLEUM CORP.
42-479-33340	KILLAM OIL COMPANY	Gas	103354
42-479-33342	ENRON OIL & GAS COMPANY	Gas	101384
42-479-33343	Conoco Inc.	Gas	136003
42-479-33344	HILCORP ENERGY COMPANY	Gas	101973
42-479-33345	Conoco Inc.	Gas
42-479-33346	EVEREST MINERALS CORP.	Gas
42-479-33347	HILCORP ENERGY COMPANY	Gas	105007
42-479-33348	GHR ENERGY CORP.	Gas	111638
42-479-33349	LEWIS PETRO PROPERTIES, INC.	Gas	102105
42-479-33350	ENRON OIL & GAS COMPANY	Gas	112693
42-479-33351
42-479-33352
42-479-33353
42-479-33354
42-479-33355
42-479-33356
42-479-33357
42-479-33358
42-479-33359
42-479-33360
42-479-33361
42-479-33362	Amoco Production Company	Gas
42-479-33363	Petro-Lewis Corporation	Gas	116208
42-479-33364	ZERO CORPORATION OF TEXAS
42-479-33365	Conoco Inc.	Gas	142082
42-479-33366	COTTON, W. L.	Gas
42-479-33367	HILCORP ENERGY COMPANY	Gas	102280
42-479-33368	KILLAM OIL CO., LTD.	Gas	284251
42-479-33369	KERNS O & G, INC.	Gas	110297
42-479-33370	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33371	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33372	Conoco Inc.
42-479-33373	KOVAR OPERATING, LLC	Gas	103699
42-479-33374	GHR ENERGY CORP.	Gas	113408
42-479-33375	KILLAM OIL CO., LTD.	Gas	103132
42-479-33376	CONOCOPHILLIPS COMPANY	Gas	105437
42-479-33377	TEXACO PRODUCING INC.	Gas
42-479-33378	SAFARI PRODUCTION COMPANY, INC.	Gas	101230
42-479-33379	KILLAM OIL CO., LTD.	Gas	102253
42-479-33380	WELDON, C. S.
42-479-33381	BAYSIDE PETROLEUM CORP.
42-479-33382	BAYSIDE PETROLEUM CORP.
42-479-33383	BAYSIDE PETROLEUM CORP.
42-479-33384	Brandon Oil Company	Oil	11664
42-479-33385	Conoco Inc.
42-479-33386	FREMONT ENERGY CORP.
42-479-33387	FREMONT ENERGY CORP.
42-479-33388	CONOCOPHILLIPS COMPANY	Gas	102671
42-479-33389	PRICE DRILLING & EXPLORATION CO.
42-479-33390	LEWIS PETRO PROPERTIES, INC.	Gas	113595
42-479-33391	FREMONT ENERGY CORP.
42-479-33392	FOUR STAR OIL AND GAS COMPANY	Gas	102757
42-479-33393	CONOCOPHILLIPS COMPANY	Gas	121712
42-479-33394	HILCORP ENERGY COMPANY	Gas	102279
42-479-33395	COTTON, W. L.	Gas
42-479-33396	SANDEL OPERATING COMPANY	Gas	103508
42-479-33397	JACKSON ENERGY DEVELOPMENT, INC.	Gas	106191
42-479-33398	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33399	Transtexas Gas Corporation	Gas	123469
42-479-33400	HILCORP ENERGY COMPANY	Gas	102679
42-479-33401	CONOCOPHILLIPS COMPANY	Gas	103579
42-479-33402	Transtexas Gas Corporation	Gas	117035
42-479-33403	Cox Exploration, Inc.	Gas	101927
42-479-33404	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33405	SANDEL OPERATING COMPANY	Gas	103511
42-479-33406	HILCORP ENERGY COMPANY	Gas	102283
42-479-33407	BAYSIDE PETROLEUM CORP.
42-479-33408	Conoco Inc.
42-479-33409	Conoco Inc.	Gas	158850
42-479-33410	HILCORP ENERGY COMPANY	Gas	112291
42-479-33411	HILCORP ENERGY COMPANY	Gas	102555
42-479-33412	EVEREST MINERALS CORP.
42-479-33413	REMORA OPERATING, LLC	Gas	105293
42-479-33414	LEWIS PETRO PROPERTIES, INC.	Gas	102374
42-479-33415	ENERGY 2000, INC.	Gas	149047
42-479-33416	ENRON OIL & GAS COMPANY	Gas	103043
42-479-33417	KERNS O & G, INC.	Gas	109416
42-479-33418	Petro-Lewis Corporation
42-479-33419	ELF AQUITAINE MINING CORP.
42-479-33420	ELF AQUITAINE MINING CORP.
42-479-33421	ELF AQUITAINE MINING CORP.
42-479-33422	ELF AQUITAINE MINING CORP.
42-479-33423	ELF AQUITAINE MINING CORP.
42-479-33424	LEWIS PETRO PROPERTIES, INC.	Gas	103707
42-479-33425	HNG Oil Company	Gas
42-479-33426	EVEREST MINERALS CORP.	Gas
42-479-33427
42-479-33428	MERIT ENERGY COMPANY	Gas	104050
42-479-33429	MOBIL PRODUCING TX. & N.M. INC.	Gas	202371
42-479-33430	Conoco Inc.	Gas	158837
42-479-33431	HILCORP ENERGY COMPANY	Gas	103083
42-479-33432	KILLAM OIL CO., LTD.	Gas	104847
42-479-33433	ENRON OIL & GAS COMPANY	Gas	131878
42-479-33434	CONOCOPHILLIPS COMPANY	Gas	103696
42-479-33435	Conoco Inc.
42-479-33436	RIDDLE ENGINEERING CORP.	Gas	114516
42-479-33437	CLARK EXPL. & PROD., CO., INC.
42-479-33438	HILCORP ENERGY COMPANY	Gas	103350
42-479-33439	HILCORP ENERGY COMPANY	Gas	104938
42-479-33440	WHITE OAK OPERATING COMPANY LLC	Gas	104206
42-479-33441	Conoco Inc.	Gas	168697
42-479-33442	KILLAM OIL COMPANY	Oil
42-479-33443	PETROPOINT ENERGY OPERATING, LLC	Gas	104647
42-479-33444	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33445	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33446	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33447	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33448	Newfield Exploration Company	Gas	103960
42-479-33449	KILLAM OIL CO., LTD.	Gas	103036
42-479-33450	Conoco Inc.	Gas	159588
42-479-33451	MOBIL PRODUCING TX. & N.M. INC.	Gas	128413
42-479-33452	Conoco Inc.
42-479-33453	KILLAM OIL COMPANY	Oil	07672
42-479-33454	Conoco Inc.	Gas	136224
42-479-33455	HILCORP ENERGY COMPANY	Gas	104104
42-479-33456	EOG Resources, Inc.	Gas	105596
42-479-33457	Conoco Inc.	Gas	113159
42-479-33458	Phillips Petroleum Company	Gas
42-479-33460	MARQUEE CORPORATION	Gas	108211
42-479-33461	Cox Exploration, Inc.	Gas	102978
42-479-33462	MICHAEL PETROLEUM CORPORATION	Gas	104307
42-479-33463	Amoco Production Company
42-479-33464	Conoco Inc.	Gas	143411
42-479-33465	HAGENS, R. C.
42-479-33466
42-479-33467	TRANSAMERICAN NATURAL GAS CORP.	Gas	112840
42-479-33468
42-479-33469	PETROPOOL, INC.	Gas	117568
42-479-33470	HILCORP ENERGY COMPANY	Gas	105413
42-479-33471	GHR ENERGY CORP.
42-479-33472	LEWIS PETRO PROPERTIES, INC.	Gas	103706
42-479-33473	KILLAM OIL CO., LTD.	Gas	103352
42-479-33474	GHR ENERGY CORP.
42-479-33475	HOPSON, FRED S.
42-479-33476	CONOCOPHILLIPS COMPANY	Gas	108399
42-479-33477	GHR ENERGY CORP.
42-479-33478	HILCORP ENERGY COMPANY	Gas	103357
42-479-33479	Petro-Lewis Corporation
42-479-33480	ENRON OIL & GAS COMPANY	Gas	105739
42-479-33481	Conoco Inc.	Gas	129880
42-479-33482
42-479-33483	HANSON PRODUCTION COMPANY	Gas	103698
42-479-33484	KILLAM OIL CO., LTD.	Oil
42-479-33485	Amoco Production Company	Gas	145550
42-479-33486	JENCO PETROLEUM CORPORATION	Gas	107688
42-479-33487	Petro-Lewis Corporation
42-479-33488	KERNS O & G, INC.	Gas	108556
42-479-33489	TRANSAMERICAN NATURAL GAS CORP.	Gas	104648
42-479-33490	TRANSAMERICAN NATURAL GAS CORP.
42-479-33491
42-479-33492	GHR ENERGY CORP.
42-479-33493
42-479-33494
42-479-33495	LACY, F. B. INC.
42-479-33496	Amoco Production Company
42-479-33497	CANNON POINT RESOURCES, INC.
42-479-33498	Cox Oil & Gas, Inc.	Gas	125753
42-479-33499	PENNZOIL EXPLORATION & PROD. CO.	Gas	104280
42-479-33500	Conoco Inc.	Gas	117815
42-479-33501	BOWLES OIL CO.	Oil	10187
42-479-33502	HNG Oil Company
42-479-33503	KILLAM OIL CO., LTD.	Gas	104939
42-479-33504	HILCORP ENERGY COMPANY	Gas	107687
42-479-33506	CONOCOPHILLIPS COMPANY	Gas	105103
42-479-33507	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33508	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33509	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33510	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33511	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33512	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-479-33513	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-33514	KILLAM OIL CO., LTD.	Gas	104940
42-479-33515	LEY PETROLEUM CORP.
42-479-33516	Conoco Inc.	Gas	104617
42-479-33517	DRIVER INVESTMENTS, INC.
42-479-33518	HOPSON, FRED S.
42-479-33519	Conoco Inc.	Gas
42-479-33520
42-479-33521	FALCON PRODUCTION CO.	Gas	104220
42-479-33522	KILLAM & HURD, LTD.
42-479-33523	Conoco Inc.	Gas	104927
42-479-33524	TDC ENGINEERING, INC.
42-479-33525
42-479-33526	GHR ENERGY CORP.
42-479-33527	GHR ENERGY CORP.
42-479-33528	GHR ENERGY CORP.
42-479-33529	KILLAM OIL CO., LTD.	Gas	107363
42-479-33530	CONOCOPHILLIPS COMPANY	Gas	104849
42-479-33531	TRANSAMERICAN NATURAL GAS CORP.	Gas	107326
42-479-33532	Conoco Inc.	Gas
42-479-33533	PRIME OPERATING COMPANY	Gas	107243
42-479-33534	KILLAM & HURD, LTD.
42-479-33535	NATIONAL OIL COMPANY, THE
42-479-33536	Graham Royalty, Ltd.	Gas	141509
42-479-33537	GHR ENERGY CORP.
42-479-33538	KILLAM & HURD, LTD.
42-479-33539	CONOCOPHILLIPS COMPANY	Gas	104805
42-479-33540	GHR ENERGY CORP.
42-479-33541	CONOCOPHILLIPS COMPANY	Gas	110634
42-479-33542	MORSEY OIL & GAS CORP.
42-479-33543	LEWIS PETRO PROPERTIES, INC.	Gas	107860
42-479-33544	HENDERSON, PETER OIL CO.
42-479-33545	Amoco Production Company	Gas	223231
42-479-33546
42-479-33547	SMITH, R. E.	Oil	02011
42-479-33548
42-479-33549	Conoco Inc.
42-479-33550	HILCORP ENERGY COMPANY	Gas	107100
42-479-33551	HANSON PRODUCTION COMPANY	Gas	105680
42-479-33552	EARTHSTONE ENERGY,INC.	Gas	107942
42-479-33553	TDC ENGINEERING, INC.
42-479-33554	KILLAM OIL CO., LTD.	Oil	08858
42-479-33555	KILLAM OIL CO., LTD.	Oil	10232
42-479-33556	KILLAM OIL CO., LTD.	Oil	10232
42-479-33557	KILLAM OIL CO., LTD.	Oil
42-479-33558	KILLAM OIL CO., LTD.	Oil	08634
42-479-33559	KILLAM OIL CO., LTD.	Oil	08858
42-479-33560	KILLAM OIL CO., LTD.	Oil	08634
42-479-33561	Conoco Inc.	Gas
42-479-33562	CONOCOPHILLIPS COMPANY	Gas	107071
42-479-33563	FAULCONER, VERNON E., INC.	Gas	107218
42-479-33564	LEWIS PETRO PROPERTIES, INC.	Gas	104678
42-479-33565	TDC ENGINEERING, INC.
42-479-33566
42-479-33567	HILCORP ENERGY COMPANY	Gas	107453
42-479-33568	WHITE OAK OPERATING COMPANY LLC	Gas	107114
42-479-33569
42-479-33570	CONOCOPHILLIPS COMPANY	Gas	107422
42-479-33571	CHEVRON U. S. A. INC.	Gas	108538
42-479-33572	Cox Exploration, Inc.	Gas	141611
42-479-33573
42-479-33574	CONOCOPHILLIPS COMPANY	Gas	106798
42-479-33575	CONOCOPHILLIPS COMPANY	Gas	150746
42-479-33576
42-479-33577	MILLER, W. C.
42-479-33578	Cox Oil & Gas, Inc.	Gas	132632
42-479-33579
42-479-33580	HERSCHAP BROS.	Gas	104990
42-479-33581
42-479-33582	Conoco Inc.	Gas	107187
42-479-33583	Conoco Inc.	Gas	143127
42-479-33584
42-479-33585	Houston Oil & Minerals Corp.
42-479-33586	Houston Oil & Minerals Corp.
42-479-33587	Petro-Lewis Corporation
42-479-33588	PETROPOOL, INC.
42-479-33589	HILCORP ENERGY COMPANY	Gas	105941
42-479-33590	KILLAM OIL CO., LTD.	Oil	08634
42-479-33591	LEWIS PETRO PROPERTIES, INC.	Gas	107591
42-479-33592	JRG EXPLORATION, INC.	Gas	106782
42-479-33593	MICHAEL PETROLEUM CORPORATION	Gas	112079
42-479-33594	Petro-Lewis Corporation
42-479-33595	REMORA OPERATING, LLC	Gas	118184
42-479-33596	CRIMSON ENERGY COMPANY, LC	Gas	202164
42-479-33597	KERNS O & G, INC.	Oil	10694
42-479-33598	KERNS O & G, INC.	Gas	144627
42-479-33599	WHITE OAK OPERATING COMPANY LLC	Gas	107933
42-479-33600	KERNS O & G, INC.	Gas	112528
42-479-33601	PETROREY DIV. KILLAM & HURD
42-479-33602	KILLAM OIL CO., LTD.	Oil	08634
42-479-33603	CONOCOPHILLIPS COMPANY	Gas	114498
42-479-33604	GOLDKING PROD. CO.
42-479-33605	GOLDKING PROD. CO.
42-479-33606	GOLDKING PROD. CO.
42-479-33607	LADD PETROLEUM CORP.
42-479-33608	DRILLERS ENERGY SEARCH, INC
42-479-33609	TRANSAMERICAN NATURAL GAS CORP.
42-479-33610	HILCORP ENERGY COMPANY	Gas	107858
42-479-33611	TASCA EXPLORATION COMPANY
42-479-33612	Parker & Parsley Development Co.	Gas	106532
42-479-33613
42-479-33614	Getty Oil Co.
42-479-33615	KILLAM & HURD, LTD.
42-479-33616	Graham Royalty, Ltd.	Gas	130356
42-479-33617	Amoco Production Company
42-479-33618	RICOCHET ENERGY, INC.	Gas	107096
42-479-33619
42-479-33620	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33621	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33622	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-33623	LADD PETROLEUM CORP.
42-479-33624	Houston Oil & Minerals Corp.
42-479-33625	HILCORP ENERGY COMPANY	Gas	107078
42-479-33626	KERNS O & G, INC.	Gas	112614
42-479-33627	WHITE OAK OPERATING COMPANY LLC	Gas	111927
42-479-33628	COLUMBUS ENERGY, LLC	Gas	107466
42-479-33629	OMEGA ENERGY, LLC	Gas	110961
42-479-33630
42-479-33631	ENRON OIL & GAS COMPANY	Gas	107189
42-479-33632	HYDROCARBON HORIZONS, INC.	Gas	134090
42-479-33633	WHITE OAK OPERATING COMPANY LLC	Gas	109027
42-479-33634
42-479-33635	ENRON OIL & GAS COMPANY	Gas	107926
42-479-33636	CONOCOPHILLIPS COMPANY	Gas	108408
42-479-33637	ENRON OIL & GAS COMPANY	Gas	107467
42-479-33638	LEWIS PETRO PROPERTIES, INC.	Gas	107856
42-479-33639	HILCORP ENERGY COMPANY	Gas	289416
42-479-33640	PRICE DRILLING & EXPLORATION CO.
42-479-33641	HOPSON, FRED S.	Gas	108575
42-479-33642	CHEVRON U. S. A. INC.	Gas
42-479-33643	Transtexas Gas Corporation	Gas	147908
42-479-33644	HILCORP ENERGY COMPANY	Gas	109224
42-479-33645	HOPSON, FRED S.
42-479-33646	KILLAM & HURD, LTD.
42-479-33647	ENRON OIL & GAS COMPANY	Gas
42-479-33648	HILCORP ENERGY COMPANY	Gas	107704
42-479-33649	Conoco Inc.	Gas	107646
42-479-33651	HILCORP ENERGY COMPANY	Gas	108271
42-479-33652	ATASCA RESOURCES, INC.	Gas	107790
42-479-33653	TRANSAMERICAN NATURAL GAS CORP.
42-479-33654	EOG Resources, Inc.	Gas	108033
42-479-33655	TXO MINERALS, INC.
42-479-33657	TXO MINERALS, INC.
42-479-33658	TXO MINERALS, INC.
42-479-33659	TXO MINERALS, INC.
42-479-33660	TXO MINERALS, INC.
42-479-33661	SONAT EXPLORATION CO. - HOUSTON	Gas	222218
42-479-33662	Amoco Production Company
42-479-33663	HILCORP ENERGY COMPANY	Gas	109783
42-479-33664	NEUMIN PRODUCTION COMPANY
42-479-33665
42-479-33666	ENRON OIL & GAS COMPANY	Gas
42-479-33667	Conoco Inc.	Gas	116686
42-479-33668	CONOCOPHILLIPS COMPANY	Gas	112390
42-479-33669	LADD PETROLEUM CORP.
42-479-33670	BLACKBEARD OPERATING, LLC	Gas	108135
42-479-33671	Conoco Inc.	Gas
42-479-33672	Conoco Inc.	Gas	123649
42-479-33673	URBAN OIL & GAS GROUP, LLC	Gas	107647
42-479-33674	Conoco Inc.
42-479-33675	GENESIS PETROLEUM CORPORATION
42-479-33676	GENESIS PETROLEUM CORPORATION
42-479-33677	ENRON OIL & GAS COMPANY	Gas	108574
42-479-33678	Amoco Production Company
42-479-33679	HILCORP ENERGY COMPANY	Gas	108837
42-479-33680	Transtexas Gas Corporation	Gas	107673
42-479-33681	Conoco Inc.	Gas
42-479-33682	Conoco Inc.	Gas
42-479-33683	KECK, W. M. II	Oil	11112
42-479-33684	DAVIS & FORBES
42-479-33685	KECK, W. M. II	Oil	11112
42-479-33686	TDC ENGINEERING, INC.	Gas
42-479-33687	ARCO OIL & GAS CO.	Gas	152908
42-479-33688	MICHAEL PETROLEUM CORPORATION	Gas	110355
42-479-33689	MICHAEL PETROLEUM CORPORATION	Gas	110200
42-479-33690	CONOCOPHILLIPS COMPANY	Gas	110462
42-479-33691	PANTERRA EXPLORATION COMPANY
42-479-33692	SENDERO OIL COMPANY	Gas	110747
42-479-33694	COLUMBUS ENERGY, LLC	Gas	113018
42-479-33695	HILCORP ENERGY COMPANY	Gas	110256
42-479-33696	CONOCOPHILLIPS COMPANY	Gas	107929
42-479-33697	ENRON OIL & GAS COMPANY	Gas	138359
42-479-33698	Conoco Inc.	Gas	108410
42-479-33699	HILCORP ENERGY COMPANY	Gas	108569
42-479-33700	Amoco Production Company	Gas	144892
42-479-33701	ENRON OIL & GAS COMPANY	Gas	108903
42-479-33702
42-479-33703	Conoco Inc.	Gas
42-479-33704	HILCORP ENERGY COMPANY	Gas	108539
42-479-33705	Conoco Inc.	Gas	123609
42-479-33706	Cox Oil & Gas, Inc.	Gas	132498
42-479-33707	KILLAM OIL COMPANY	Gas
42-479-33708	KINSEY INTERESTS, INC.
42-479-33709	KILLAM OIL CO., LTD.	Gas	108412
42-479-33710	Amoco Production Company
42-479-33711	ENRON OIL & GAS COMPANY	Gas	108173
42-479-33712	LEWIS PETRO PROPERTIES, INC.	Gas	117337
42-479-33714	Conoco Inc.	Gas	142485
42-479-33715	MIRANDO RESOURCE, L.L.C.	Oil
42-479-33716	PROLINE ENERGY RESOURCES INC	Gas	109373
42-479-33717	Conoco Inc.	Gas
42-479-33718	PROLINE ENERGY RESOURCES INC	Gas	111122
42-479-33719	CONOCOPHILLIPS COMPANY	Gas	110371
42-479-33720	PANGAEA RESOURCE CORPORATION
42-479-33721	HILCORP ENERGY COMPANY	Gas	146979
42-479-33722
42-479-33723	HILCORP ENERGY COMPANY	Gas	108453
42-479-33724
42-479-33725	TRANSAMERICAN NATURAL GAS CORP.	Gas	111819
42-479-33726	HILCORP ENERGY COMPANY	Gas	108825
42-479-33727
42-479-33728	Conoco Inc.	Gas	133495
42-479-33729	KILLAM OIL CO., LTD.	Gas	280382
42-479-33730	MUELLER ENGINEERING CORP.	Gas	110238
42-479-33731	Conoco Inc.	Gas	136222
42-479-33732	LEWIS PETRO PROPERTIES, INC.	Gas	109310
42-479-33733
42-479-33734	VALENCE OPERATING COMPANY	Gas	244398
42-479-33735	Amoco Production Company	Gas	111994
42-479-33736	EOG Resources, Inc.	Gas	112611
42-479-33737	GETTY OIL COMPANY
42-479-33738
42-479-33739
42-479-33740	CHEVRON U. S. A. INC.	Gas	125560
42-479-33741	Conoco Inc.	Gas	159130
42-479-33742	CHEVRON U. S. A. INC.	Gas	120031
42-479-33743	Conoco Inc.	Gas	289629
42-479-33744	CONOCOPHILLIPS COMPANY	Gas	109785
42-479-33745	Getty Oil Co.
42-479-33746
42-479-33747	ENRON OIL & GAS COMPANY	Gas	109028
42-479-33748	CRIMSON ENERGY COMPANY, LC	Gas	202160
42-479-33749	CONOCOPHILLIPS COMPANY	Gas	109308
42-479-33750	COLUMBUS ENERGY, LLC	Gas	109309
42-479-33751	Conoco Inc.	Gas	112615
42-479-33752	HENDERSON PETROLEUM CORPORATION	Gas
42-479-33753	CONOCOPHILLIPS COMPANY	Gas	111572
42-479-33754	TDC ENGINEERING, INC.	Gas
42-479-33755	COX, EDWIN L. & COX, BERRY R.	Gas	117029
42-479-33756
42-479-33757
42-479-33758	FAULCONER, VERNON E., INC.	Gas	109792
42-479-33759	TRANSAMERICAN NATURAL GAS CORP.
42-479-33760	KILLAM OIL CO., LTD.	Gas	109716
42-479-33761
42-479-33762	ENRON OIL & GAS COMPANY	Gas	109306
42-479-33763
42-479-33764	Conoco Inc.
42-479-33765	Conoco Inc.	Gas	153155
42-479-33766
42-479-33767	HILCORP ENERGY COMPANY	Gas	110082
42-479-33768	HILCORP ENERGY COMPANY	Gas	109793
42-479-33769	HILCORP ENERGY COMPANY	Gas	112526
42-479-33770	TXO Production Corp.	Gas	111193
42-479-33771	TXO Production Corp.
42-479-33772	HILCORP ENERGY COMPANY	Gas	109778
42-479-33773	Conoco Inc.	Gas	110869
42-479-33774
42-479-33775	ENRON OIL & GAS COMPANY	Gas	108892
42-479-33776	CONOCOPHILLIPS COMPANY	Gas	110948
42-479-33777	Conoco Inc.	Gas
42-479-33778	Conoco Inc.
42-479-33779	Conoco Inc.	Gas
42-479-33780	Conoco Inc.	Gas	154607
42-479-33781	HILCORP ENERGY COMPANY	Gas	110097
42-479-33782
42-479-33783	Sanchez-O'Brien Oil & Gas Corp.	Gas	112184
42-479-33784	Conoco Inc.	Gas	112744
42-479-33785	Coastal Oil & Gas Corporation
42-479-33786	KILLAM OIL CO., LTD.	Gas	109769
42-479-33787	WILSON & SONS ENERGY, INC.
42-479-33788	WHITE OAK OPERATING COMPANY LLC	Gas	111545
42-479-33789	HILCORP ENERGY COMPANY	Gas	111573
42-479-33790	CHEVRON U. S. A. INC.	Gas	136170
42-479-33791	CHEVRON U. S. A. INC.	Gas	126259
42-479-33792	MIZEL EXPLORATION COMPANY
42-479-33793
42-479-33794	Conoco Inc.
42-479-33795	PRICE DRILLING & EXPLORATION CO.
42-479-33796	HILCORP ENERGY COMPANY	Gas	110092
42-479-33797	Columbus Energy Corp.	Gas	111393
42-479-33798	LEWIS PETRO PROPERTIES, INC.	Gas	111144
42-479-33799	HOPSON, FRED S.	Gas	135087
42-479-33800	HOPSON, FRED S.	Gas	135086
42-479-33801	KILLAM OIL CO., LTD.	Gas	112590
42-479-33802	U. S. OPERATING, INC.	Gas	128637
42-479-33803	HILCORP ENERGY COMPANY	Gas	111701
42-479-33804	CONOCOPHILLIPS COMPANY	Gas	111443
42-479-33805	KOVEN PRODUCTION CO.	Oil
42-479-33806
42-479-33807	NATURAL GAS GATHERERS	Oil	11275
42-479-33808	GOLDKING PROD. CO.
42-479-33809	Conoco Inc.	Gas	111700
42-479-33810	KILLAM OIL CO., LTD.	Gas	111997
42-479-33811	DAKOTA OIL COMPANY	Gas	111473
42-479-33812
42-479-33813	THREE-C OIL AND GAS	Gas	110351
42-479-33814	ENRON OIL & GAS COMPANY	Gas	111546
42-479-33815
42-479-33816	Graham Royalty, Ltd.	Gas	142406
42-479-33817	HILCORP ENERGY COMPANY	Gas	112286
42-479-33818	HILCORP ENERGY COMPANY	Gas	110244
42-479-33819
42-479-33820
42-479-33821	CONOCOPHILLIPS COMPANY	Gas	111402
42-479-33822	Getty Oil Co.
42-479-33823	COX, EDWIN L. & COX, BERRY R.
42-479-33824	COLUMBUS ENERGY, LLC	Gas	112857
42-479-33825	Petro-Lewis Corporation
42-479-33826
42-479-33827	Conoco Inc.	Gas	119153
42-479-33828
42-479-33829	CONOCOPHILLIPS COMPANY	Gas	110383
42-479-33830	Amoco Production Company	Gas	146682
42-479-33831	BLUESTONE NATURAL RES. II, LLC	Gas	115108
42-479-33832	KILLAM OIL COMPANY	Gas
42-479-33833	TRANSAMERICAN NATURAL GAS CORP.
42-479-33834	GHR ENRGY.CORP-AMER.COASTAL CORP	Gas	113001
42-479-33835	WHITE OAK OPERATING COMPANY LLC	Gas	111166
42-479-33836	Conoco Inc.	Gas	129874
42-479-33837	KERNS O & G, INC.	Gas	112613
42-479-33838	HILCORP ENERGY COMPANY	Gas	113161
42-479-33839	WHITE OAK OPERATING COMPANY LLC	Gas	112835
42-479-33840	WHITE OAK OPERATING COMPANY LLC	Gas	111185
42-479-33841	Sm Energy Company	Gas	111502
42-479-33842	PACIFIC OPERATORS, INC.	Gas	111498
42-479-33843	Sm Energy Company	Gas	110627
42-479-33844	Sm Energy Company	Gas	111503
42-479-33845	HILCORP ENERGY COMPANY	Gas	116187
42-479-33846	HILCORP ENERGY COMPANY	Gas	110945
42-479-33847	CONOCOPHILLIPS COMPANY	Gas	117964
42-479-33848	KILLAM OIL COMPANY
42-479-33849	TXO Production Corp.
42-479-33850	FAULCONER, VERNON E., INC.	Gas	111640
42-479-33851	Forest Oil Corporation	Gas	127382
42-479-33852	Forest Oil Corporation	Gas	134306
42-479-33853	LEWIS PETRO PROPERTIES, INC.	Gas	111840
42-479-33854	LEWIS PETRO PROPERTIES, INC.	Gas	111839
42-479-33855	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33856	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33857	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33858	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-33859
42-479-33860	DICE EXPLORATION COMPANY, INC.
42-479-33861	WHITE OAK OPERATING COMPANY LLC	Gas	113029
42-479-33862	North Central Oil Corp.	Gas	112500
42-479-33863	CONOCOPHILLIPS COMPANY	Gas	112385
42-479-33864	TXO Production Corp.
42-479-33865	Columbus Energy Corp.	Gas	113847
42-479-33866	KERNS O & G, INC.	Gas	112241
42-479-33867	KERNS O & G, INC.	Gas	142374
42-479-33868	ARETE OPERATING COMPANY, LLC	Gas	111905
42-479-33869	THREE-C OIL AND GAS	Oil	10532
42-479-33870
42-479-33871	PETROPOOL, INC.
42-479-33872	Conoco Inc.	Gas	117275
42-479-33873	OMNI OPERATING COMPANY(A)	Gas	120431
42-479-33874	PETROPOINT ENERGY OPERATING, LLC	Gas	112837
42-479-33875	Newfield Exploration Company	Gas	114417
42-479-33876	HILCORP ENERGY COMPANY	Gas	115214
42-479-33877	HILCORP ENERGY COMPANY	Gas	113874
42-479-33878	PRIME OPERATING COMPANY	Gas	111309
42-479-33879	CHEVRON U. S. A. INC.	Gas	113155
42-479-33880	KILLAM OIL COMPANY
42-479-33881	TRANSAMERICAN NATURAL GAS CORP.	Gas
42-479-33882	HILCORP ENERGY COMPANY	Gas	113168
42-479-33883	LEWIS PETRO PROPERTIES, INC.	Gas	119099
42-479-33884	Columbus Energy Corp.	Gas	112862
42-479-33885	HILCORP ENERGY COMPANY	Gas	111835
42-479-33886	Conoco Inc.	Gas	165670
42-479-33887	Conoco Inc.	Gas	145713
42-479-33888	VALENCE OPERATING COMPANY	Gas	115273
42-479-33889	VALENCE OPERATING COMPANY	Gas	112746
42-479-33890	Conoco Inc.	Gas
42-479-33891	LEWIS PETRO PROPERTIES, INC.	Gas	111550
42-479-33892	TRANSAMERICAN NATURAL GAS CORP.	Gas	114845
42-479-33893	Amoco Production Company	Gas	144972
42-479-33894	Forest Oil Corporation
42-479-33895	CONOCOPHILLIPS COMPANY	Gas	113814
42-479-33896	MONTERREY PETROLEUM CORP.
42-479-33897	ENRON OIL & GAS COMPANY	Gas	138104
42-479-33898	COLUMBUS ENERGY, LLC	Gas	112634
42-479-33899
42-479-33900	Conoco Inc.
42-479-33901	CONOCOPHILLIPS COMPANY	Gas	117564
42-479-33902	DAKOTA OIL COMPANY	Gas	112905
42-479-33903	SENDERO OIL COMPANY	Oil	11122
42-479-33904	Conoco Inc.	Gas	113611
42-479-33905	KILLAM OIL CO., LTD.	Gas	113158
42-479-33906	HILCORP ENERGY COMPANY	Gas	117460
42-479-33907	HILCORP ENERGY COMPANY	Gas	115213
42-479-33908	MORRIS EXPLORATION, INC.	Oil	10155
42-479-33909	GHR ENERGY CORP.	Gas	118969
42-479-33910	Conoco Inc.	Gas
42-479-33911	LEWIS PETRO PROPERTIES, INC.	Gas	120428
42-479-33912	LEWIS PETRO PROPERTIES, INC.	Gas	120565
42-479-33913	GHR ENRGY.CORP-AMER.COASTAL CORP	Gas	114846
42-479-33914	CONOCOPHILLIPS COMPANY	Gas	114459
42-479-33915	HILCORP ENERGY COMPANY	Gas	112276
42-479-33916	CONOCOPHILLIPS COMPANY	Gas	113673
42-479-33917	HILCORP ENERGY COMPANY	Gas	119445
42-479-33918	Conoco Inc.	Gas	112386
42-479-33919	Consolidated Oil & Gas, Inc.
42-479-33920	SENDERO OIL COMPANY
42-479-33921
42-479-33922	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-33923	LEWIS PETRO PROPERTIES, INC.	Gas	120161
42-479-33924
42-479-33925	OMNI OPERATING COMPANY(A)	Gas	128638
42-479-33926	Conoco Inc.	Gas	117236
42-479-33927	SUPERIOR OIL COMPANY, THE
42-479-33928	HILCORP ENERGY COMPANY	Gas	113844
42-479-33929	TRANSAMERICAN NATURAL GAS CORP.	Gas	115066
42-479-33930	Forest Oil Corporation	Gas
42-479-33931	LEWIS PETRO PROPERTIES, INC.	Gas	112932
42-479-33932	OILTEX, Inc.
42-479-33933	OILTEX, Inc.
42-479-33934	Conoco Inc.	Gas
42-479-33935	PETRO-HUNT CORPORATION	Gas	113633
42-479-33936	Conoco Inc.	Gas	116973
42-479-33937	Amoco Production Company
42-479-33938	HILCORP ENERGY COMPANY	Gas	113244
42-479-33939	OILTEX, Inc.
42-479-33940
42-479-33941	COLUMBUS ENERGY, LLC	Gas	114975
42-479-33942	HILCORP ENERGY COMPANY	Gas	113194
42-479-33943	U. S. OPERATING, INC.
42-479-33944	OMNI OPERATING COMPANY(A)	Gas	128639
42-479-33945	U. S. OPERATING, INC.
42-479-33946	U. S. OPERATING, INC.	Gas	116524
42-479-33947	TRANSAMERICAN NATURAL GAS CORP.	Gas	115552
42-479-33948	COLUMBUS ENERGY, LLC	Gas	113804
42-479-33949	KILLAM OIL CO., LTD.	Gas	114514
42-479-33950	Conoco Inc.	Gas	112929
42-479-33951	HILCORP ENERGY COMPANY	Gas	114199
42-479-33952
42-479-33953	CONOCOPHILLIPS COMPANY	Gas	115795
42-479-33954	HILCORP ENERGY COMPANY	Gas	113495
42-479-33955	HILCORP ENERGY COMPANY	Gas	114491
42-479-33956	GHR ENERGY CORP.	Gas	117123
42-479-33957
42-479-33958
42-479-33959	GHR ENRGY.CORP-AMER.COASTAL CORP
42-479-33960	Conoco Inc.
42-479-33961	LEWIS PETRO PROPERTIES, INC.	Gas	113637
42-479-33962	GHR ENERGY CORP.	Gas	116145
42-479-33963	Amoco Production Company
42-479-33964	Amoco Production Company
42-479-33965
42-479-33966
42-479-33967
42-479-33968
42-479-33969	MUELLER ENGINEERING CORP.	Gas	114143
42-479-33970	WHITE OAK OPERATING COMPANY LLC	Gas	114012
42-479-33971	WHITE OAK OPERATING COMPANY LLC	Gas	114013
42-479-33972	HILCORP ENERGY COMPANY	Gas	114141
42-479-33973	HILCORP ENERGY COMPANY	Gas	113798
42-479-33974
42-479-33975	WHITE OAK OPERATING COMPANY LLC	Gas	114262
42-479-33976
42-479-33977	COLUMBUS ENERGY, LLC	Gas	116623
42-479-33978	LADD PETROLEUM CORP.
42-479-33979	URBAN OIL & GAS GROUP, LLC	Gas	114279
42-479-33980	LEWIS PETRO PROPERTIES, INC.	Gas	113863
42-479-33981	Coastal Oil & Gas Corporation	Gas	113634
42-479-33982	CONOCOPHILLIPS COMPANY	Gas	114744
42-479-33983	Newfield Exploration Company	Gas	113697
42-479-33984	HILCORP ENERGY COMPANY	Gas	117429
42-479-33985	MERIT ENERGY COMPANY	Gas	116595
42-479-33986	TDC ENGINEERING, INC.
42-479-33987	HUB CITY ENERGY & DIR. DRLG, INC
42-479-33988	TARE RESOURCES, LLC	Gas	116446
42-479-33989	EOG Resources, Inc.	Gas	115775
42-479-33990	MICHAEL PETR. & HURD ENT., LTD.	Gas	142294
42-479-33991	WHITE OAK OPERATING COMPANY LLC	Oil	10831
42-479-33992	U. S. OPERATING, INC.
42-479-33993	U. S. OPERATING, INC.
42-479-33994
42-479-33995	RICOCHET ENERGY, INC.	Gas	114837
42-479-33996	LEWIS PETRO PROPERTIES, INC.	Gas	116004
42-479-33997	LEWIS PETRO PROPERTIES, INC.	Gas	115215
42-479-33998	LEWIS PETRO PROPERTIES, INC.	Gas	114801
42-479-33999	LEWIS PETRO PROPERTIES, INC.	Gas	113862
42-479-34000	Holden Energy Corporation
42-479-34001	EP Operating Company
42-479-34002	LEWIS PETRO PROPERTIES, INC.	Gas	118510
42-479-34003	TDC ENGINEERING, INC.
42-479-34004	HILCORP ENERGY COMPANY	Gas	115796
42-479-34005	CONOCOPHILLIPS COMPANY	Gas	116939
42-479-34006	PHOENIX FUND, INC.
42-479-34007	KILLAM OIL CO., LTD.	Gas	115080
42-479-34008	NORTH CENTRAL CASING PULLERS,INC	Gas	115442
42-479-34009	HILCORP ENERGY COMPANY	Gas	114352
42-479-34010	HILCORP ENERGY COMPANY	Gas	116868
42-479-34012
42-479-34013	GHR ENERGY CORP.
42-479-34014	ACOCK/ANAQUA OPERATING CO., LC	Gas	116949
42-479-34015	KERNS O & G, INC.	Gas	161760
42-479-34016	TDC ENGINEERING, INC.
42-479-34017
42-479-34018	Conoco Inc.	Gas	165190
42-479-34019	U. S. OPERATING, INC.
42-479-34020	Conoco Inc.	Gas	118227
42-479-34021	HNG Oil Company
42-479-34022	HILCORP ENERGY COMPANY	Gas	117491
42-479-34023	ENRON OIL & GAS COMPANY	Gas	117744
42-479-34024	CONOCOPHILLIPS COMPANY	Gas	116964
42-479-34025	KERNS O & G, INC.	Gas	114686
42-479-34026	XCL-TEXAS, INC.	Gas	116470
42-479-34027	CONOCOPHILLIPS COMPANY	Gas	116086
42-479-34028	SOUTH TEXAS OPERATING COMPANY	Gas	258350
42-479-34029	HNG Oil Company
42-479-34030	TRANSAMERICAN NATURAL GAS CORP.	Gas	116697
42-479-34031
42-479-34032
42-479-34033	Columbus Energy Corp.	Gas	115665
42-479-34034	Conoco Inc.	Gas	118923
42-479-34035	Conoco Inc.	Gas	132357
42-479-34036	U. S. OPERATING, INC.
42-479-34037	EOG Resources, Inc.	Gas	116897
42-479-34038	VALENCE OPERATING COMPANY	Gas	115551
42-479-34039	Petro-Lewis Corporation
42-479-34040	Petro-Lewis Corporation
42-479-34041	Petro-Lewis Corporation
42-479-34042	Petro-Lewis Corporation
42-479-34043
42-479-34044
42-479-34045	EP OPERATING LIMITED PARTNERSHIP	Gas	145365
42-479-34046	RISEDEN, LTD.
42-479-34047	RISEDEN, LTD.
42-479-34048	BLACKBRUSH O & G, INC.	Gas	118460
42-479-34049	CONOCOPHILLIPS COMPANY	Gas	116444
42-479-34050	KERNS O & G, INC.	Gas	118099
42-479-34051	Petro-Lewis Corporation
42-479-34052	BARNHART CO.
42-479-34053
42-479-34054	Newfield Exploration Company	Gas	116182
42-479-34055	Coastal Oil & Gas Corporation	Gas	114730
42-479-34056	VIRTEX OPERATING COMPANY, INC.	Gas	118529
42-479-34057	HILCORP ENERGY COMPANY	Gas	117264
42-479-34058	SONAT EXPLORATION CO. - HOUSTON	Gas	116742
42-479-34059	Hughes Texas Petroleum, Ltd.
42-479-34060	LEWIS PETRO PROPERTIES, INC.	Gas	115078
42-479-34061	LEWIS PETRO PROPERTIES, INC.	Gas	115668
42-479-34062	Amoco Production Company
42-479-34063
42-479-34064	ENRON OIL & GAS COMPANY	Gas	127863
42-479-34065
42-479-34066	Williams, Clayton W., Jr.
42-479-34067	RETAMCO OPERATING, INC.
42-479-34068
42-479-34069	Amoco Production Company
42-479-34070	KILLAM OIL COMPANY	Gas	120159
42-479-34071	HILCORP ENERGY COMPANY	Gas	117831
42-479-34072	COLUMBUS ENERGY, LLC	Gas	116181
42-479-34073	LEWIS PETRO PROPERTIES, INC.	Gas	119160
42-479-34074	COX, EDWIN L. & COX, BERRY R.
42-479-34075	COX, EDWIN L. & COX, BERRY R.
42-479-34076	ENRON OIL & GAS COMPANY	Gas
42-479-34077	Conoco Inc.	Gas	132507
42-479-34078	COLUMBUS ENERGY, LLC	Gas	116625
42-479-34079	GHR ENERGY CORP.
42-479-34080	HILCORP ENERGY COMPANY	Gas	117180
42-479-34081	CONOCOPHILLIPS COMPANY	Gas	117130
42-479-34082	Columbus Energy Corp.	Gas	157711
42-479-34083	GHR ENERGY CORP.	Gas	117748
42-479-34084	HILCORP ENERGY COMPANY	Gas	117916
42-479-34085	Cox Oil & Gas, Inc.	Gas	177263
42-479-34086	KILLAM OIL COMPANY
42-479-34087	KILLAM OIL COMPANY
42-479-34088	LAWBAR PETROLEUM, INC.
42-479-34089	CONOCOPHILLIPS COMPANY	Gas	117274
42-479-34090	WHITE OAK OPERATING COMPANY LLC	Gas	121563
42-479-34091	CONOCOPHILLIPS COMPANY	Gas	117134
42-479-34092	HILCORP ENERGY COMPANY	Gas	117085
42-479-34093	HILCORP ENERGY COMPANY	Gas	118511
42-479-34094	Transtexas Gas Corporation	Gas	118658
42-479-34095
42-479-34096	LEWIS PETRO PROPERTIES, INC.	Gas	124504
42-479-34097	HILCORP ENERGY COMPANY	Gas	119197
42-479-34098	HNG Oil Company
42-479-34099	Columbus Energy Corp.	Gas	116624
42-479-34100	CONOCOPHILLIPS COMPANY	Gas	117321
42-479-34101	RAMSAY CORPORATION	Gas
42-479-34102
42-479-34103	HILCORP ENERGY COMPANY	Gas	117304
42-479-34104	LEWIS PETRO PROPERTIES, INC.	Gas	116722
42-479-34105	LEWIS PETRO PROPERTIES, INC.	Gas	117609
42-479-34106	LEWIS PETRO PROPERTIES, INC.	Gas	115742
42-479-34107	COLUMBUS ENERGY, LLC	Gas	118508
42-479-34108	MAGGERT ENERGY CORP.
42-479-34109	HILCORP ENERGY COMPANY	Gas	116977
42-479-34110	HILCORP ENERGY COMPANY	Gas	117289
42-479-34111	HILCORP ENERGY COMPANY	Gas	116492
42-479-34112	COLUMBUS ENERGY, LLC	Gas	118011
42-479-34113	North Central Oil Corp.	Gas	118699
42-479-34114	OILTEX, Inc.
42-479-34115	WHITE OAK OPERATING COMPANY LLC	Gas	117042
42-479-34116	KILLAM OIL CO., LTD.	Gas	119829
42-479-34117	HILCORP ENERGY COMPANY	Gas	116493
42-479-34118	HILCORP ENERGY COMPANY	Gas	117530
42-479-34119	HILCORP ENERGY COMPANY	Gas	117575
42-479-34120	Columbus Energy Corp.	Gas	120231
42-479-34121	Amoco Production Company
42-479-34122	HILCORP ENERGY COMPANY	Gas	116945
42-479-34123	LEWIS PETRO PROPERTIES, INC.	Gas	116634
42-479-34124	LEWIS PETRO PROPERTIES, INC.	Gas	116668
42-479-34125	LEWIS PETRO PROPERTIES, INC.	Gas	118093
42-479-34126	GHR ENERGY CORP.	Gas	118092
42-479-34127	CONOCOPHILLIPS COMPANY	Gas	117735
42-479-34128	Rosetta Resources Operating Lp	Gas	117931
42-479-34129	HILCORP ENERGY COMPANY	Gas	119006
42-479-34130	TOLA PRODUCTION COMPANY	Gas	116803
42-479-34131	Amoco Production Company	Gas
42-479-34132	Amoco Production Company
42-479-34133	GHR ENERGY CORP.
42-479-34134	CHEVRON U. S. A. INC.	Gas	171972
42-479-34135	Amoco Production Company
42-479-34136
42-479-34137	CONOCOPHILLIPS COMPANY	Gas	119003
42-479-34138	HILCORP ENERGY COMPANY	Gas	117546
42-479-34139	ARCO OIL & GAS CO.
42-479-34140	Consolidated Oil & Gas, Inc.
42-479-34141	COLUMBUS ENERGY, LLC	Gas	117131
42-479-34142	Cox Oil & Gas, Inc.	Gas	135953
42-479-34143	CONOCOPHILLIPS COMPANY	Gas	119350
42-479-34144	Conoco Inc.
42-479-34145	LEWIS PETRO PROPERTIES, INC.	Oil	07354
42-479-34146	CONOCOPHILLIPS COMPANY	Gas	118286
42-479-34147	CONOCOPHILLIPS COMPANY	Gas	118280
42-479-34148
42-479-34149	U. S. OPERATING, INC.
42-479-34150	HOPSON, FRED S.	Gas	121250
42-479-34151	LEWIS PETRO PROPERTIES, INC.	Gas	117054
42-479-34152	U. S. OPERATING, INC.
42-479-34153	HILCORP ENERGY COMPANY	Gas	118281
42-479-34154	Conoco Inc.	Gas	118506
42-479-34155	COLUMBUS ENERGY, LLC	Gas	118661
42-479-34156	MOBIL PRODUCING TX. & N.M. INC.	Gas	117832
42-479-34157	Rosetta Resources Operating Lp	Gas	120805
42-479-34158	Rosetta Resources Operating Lp	Gas	120417
42-479-34159	LAWBAR PETROLEUM, INC.
42-479-34160	CONOCOPHILLIPS COMPANY	Gas	124459
42-479-34161	TXO Production Corp.
42-479-34162	Forest Oil Corporation
42-479-34163	HILCORP ENERGY COMPANY	Gas	117459
42-479-34164	TRANSAMERICAN-AMER. COASTAL CORP
42-479-34165	ARCO OIL & GAS CO.
42-479-34166	CONOCOPHILLIPS COMPANY	Gas	119360
42-479-34167	MICHAEL PETROLEUM CORPORATION	Gas	119381
42-479-34168	MICHAEL PETROLEUM CORPORATION	Gas	118225
42-479-34169	LEWIS PETRO PROPERTIES, INC.	Gas	120222
42-479-34170	HILCORP ENERGY COMPANY	Gas	120936
42-479-34171	MERIT ENERGY COMPANY	Gas	119349
42-479-34172	PRONTO VACUUM SERVICE, INC.
42-479-34173	HILCORP ENERGY COMPANY	Gas	118540
42-479-34174	KERNS O & G, INC.	Gas	142373
42-479-34175	Rosetta Resources Operating Lp	Gas	117961
42-479-34176	Rosetta Resources Operating Lp	Gas	118777
42-479-34177	BEACON EXPLORATION COMPANY
42-479-34178	BEACON EXPLORATION COMPANY
42-479-34179	Rosetta Resources Operating Lp	Gas	117960
42-479-34180	COLUMBUS ENERGY, LLC	Gas	119444
42-479-34181	HILCORP ENERGY COMPANY	Gas	119114
42-479-34182	LEWIS PETRO PROPERTIES, INC.	Gas	119386
42-479-34183	ALCO DRLG. CO.	Gas	117881
42-479-34184	Amoco Production Company
42-479-34185	LEWIS PETRO PROPERTIES, INC.	Gas	117853
42-479-34186	CONOCOPHILLIPS COMPANY	Gas	119302
42-479-34187	KILLAM OIL COMPANY	Gas
42-479-34188	TANA OIL & GAS CORPORATION
42-479-34189	MUELLER ENGINEERING CORP.
42-479-34190	LEWIS PETRO PROPERTIES, INC.	Gas	119224
42-479-34191	MOHICAN OPERATING, L.L.C.	Gas	119768
42-479-34192	CONOCOPHILLIPS COMPANY	Gas	118543
42-479-34193	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-34194	LEWIS PETRO PROPERTIES, INC.	Gas	119887
42-479-34195	LEWIS PETRO PROPERTIES, INC.	Gas	119496
42-479-34196	COLUMBUS ENERGY, LLC	Gas	119703
42-479-34197	HILCORP ENERGY COMPANY	Gas	118575
42-479-34198
42-479-34199	OILTEX, Inc.
42-479-34200	TDC ENGINEERING, INC.	Gas
42-479-34201	Cox Oil & Gas, Inc.	Gas	128954
42-479-34202	HILCORP ENERGY COMPANY	Gas	119055
42-479-34203	WHITE OAK OPERATING COMPANY LLC	Oil	10831
42-479-34204	GOLDSMITH, J. PAUL
42-479-34205	GHR ENERGY CORP.
42-479-34206	LEWIS PETRO PROPERTIES, INC.	Gas	117873
42-479-34207	COLUMBUS ENERGY, LLC	Gas	118854
42-479-34208	HILCORP ENERGY COMPANY	Gas	120425
42-479-34209	Conoco Inc.	Gas	119321
42-479-34210	SAFARI PRODUCTION COMPANY, INC.	Gas	118775
42-479-34211	KILLAM OIL COMPANY	Gas	147299
42-479-34212	Conoco Inc.	Gas	119539
42-479-34213	HILCORP ENERGY COMPANY	Gas	119592
42-479-34214	MOBIL PRODUCING TX. & N.M. INC.	Gas	143954
42-479-34215	MOBIL PRODUCING TX. & N.M. INC.	Gas	138989
42-479-34216
42-479-34217
42-479-34218	CONOCOPHILLIPS COMPANY	Gas	121404
42-479-34219	Conoco Inc.
42-479-34220	HILCORP ENERGY COMPANY	Gas	118798
42-479-34221	Newfield Exploration Company	Gas	119841
42-479-34222	HILCORP ENERGY COMPANY	Gas	119301
42-479-34223	QUEST RESEARCH & DEV. CORP.	Oil	00303
42-479-34224	HILCORP ENERGY COMPANY	Gas	122173
42-479-34225	WHITE OAK OPERATING COMPANY LLC	Gas	119780
42-479-34226	HOPSON, FRED S.	Gas	121390
42-479-34227	Getty Oil Co.	Gas	131897
42-479-34228	HILCORP ENERGY COMPANY	Gas	118871
42-479-34229	Rosetta Resources Operating Lp	Gas	118776
42-479-34230	TDC ENGINEERING, INC.	Gas	123534
42-479-34231	Conoco Inc.	Gas	119541
42-479-34232	Conoco Inc.	Gas	140593
42-479-34233	HILCORP ENERGY COMPANY	Gas	119111
42-479-34234	HERSCHAP BROS.	Oil	10155
42-479-34235	HERSCHAP BROS.	Oil	10155
42-479-34236	MORRIS EXPLORATION, INC.
42-479-34237	HILCORP ENERGY COMPANY	Gas	119273
42-479-34238	Conoco Inc.	Gas	119753
42-479-34239	Amoco Production Company	Gas
42-479-34240	Conoco Inc.	Gas	120640
42-479-34241	MUELLER ENGINEERING CORP.	Gas
42-479-34242	Conoco Inc.	Gas	142537
42-479-34243	Conoco Inc.	Gas	119769
42-479-34244	ESENJAY PETROLEUM CORP.
42-479-34245	KERNS O & G, INC.	Gas	120158
42-479-34246	Conoco Inc.	Gas	122005
42-479-34247	KELLEY PRODUCTION COMPANY
42-479-34248
42-479-34249	ENRON OIL & GAS COMPANY	Gas	127773
42-479-34250	Conoco Inc.
42-479-34251	GONZALEZ, ELIA G. MINERAL TRUST	Gas	124061
42-479-34252	HILCORP ENERGY COMPANY	Gas	120325
42-479-34253	Amoco Production Company	Gas	143740
42-479-34254	Conoco Inc.	Gas	149918
42-479-34255	U. S. OPERATING, INC.
42-479-34256	TDC ENGINEERING, INC.	Gas	119899
42-479-34257	HOPSON, FRED S.
42-479-34258	CONOCOPHILLIPS COMPANY	Gas	121009
42-479-34259	CONOCOPHILLIPS COMPANY	Gas	121432
42-479-34260	Forest Oil Corporation
42-479-34261	HILCORP ENERGY COMPANY	Gas	119761
42-479-34262	HILCORP ENERGY COMPANY	Gas	120097
42-479-34263	LEWIS PETRO PROPERTIES, INC.	Gas	119150
42-479-34264	COLUMBUS ENERGY, LLC	Gas	120996
42-479-34265
42-479-34266	Columbus Energy Corp.	Gas	120157
42-479-34267	HILCORP ENERGY COMPANY	Gas	121135
42-479-34268	BLACKBRUSH O & G, INC.	Gas	120085
42-479-34269	COLUMBUS ENERGY, LLC	Gas	119705
42-479-34270	FAULCONER, VERNON E., INC.	Gas	120751
42-479-34271	KILLAM OIL CO., LTD.	Gas	120316
42-479-34272	KILLAM OIL CO., LTD.	Gas	120789
42-479-34273	COLUMBUS ENERGY, LLC	Gas	119593
42-479-34274	HILCORP ENERGY COMPANY	Gas	119943
42-479-34275	MUELLER ENGINEERING CORP.
42-479-34276	HILCORP ENERGY COMPANY	Gas	119681
42-479-34277	Conoco Inc.	Gas	165769
42-479-34278	MUELLER ENGINEERING CORP.
42-479-34279	MUELLER ENGINEERING CORP.
42-479-34280	PHOENIX FUND, INC.
42-479-34281	Cox Exploration, Inc.	Gas	120311
42-479-34282	WHITE OAK OPERATING COMPANY LLC	Oil	10831
42-479-34283	HILCORP ENERGY COMPANY	Gas	125036
42-479-34284	HOPSON, FRED S.
42-479-34285	RBD-PNB OPERATING AGENCY
42-479-34286	LEWIS PETRO PROPERTIES, INC.	Gas	120233
42-479-34287	TAYLOR, THOMAS J. & ASSOCIATES
42-479-34288	Conoco Inc.	Gas	165676
42-479-34289	ALCO DRLG. CO.
42-479-34290	Cox Exploration, Inc.	Gas	120050
42-479-34291	FINALY RESOURCES LLC	Oil	03712
42-479-34292	CONOCOPHILLIPS COMPANY	Gas	121253
42-479-34293	Conoco Inc.	Gas	120276
42-479-34294	EXXON MOBIL CORPORATION	Oil	11165
42-479-34295
42-479-34296	RBD-PNB OPERATING AGENCY
42-479-34297	MUELLER ENGINEERING CORP.
42-479-34298	ALCO DRLG. CO.
42-479-34299	Cox Oil & Gas, Inc.	Gas	136711
42-479-34300	ARETE OPERATING COMPANY, LLC	Gas	120415
42-479-34301	WEAVER & SHARP
42-479-34302	Conoco Inc.	Gas	143128
42-479-34303	HAMILL RESOURCES, INC.
42-479-34304	Columbus Energy Corp.
42-479-34305	KILLAM OIL CO., LTD.	Oil	04767
42-479-34306
42-479-34307	HILCORP ENERGY COMPANY	Gas	186628
42-479-34308	VIRTEX OPERATING COMPANY, INC.	Gas	120953
42-479-34309
42-479-34310	DYNAMIC PRODUCTION, INC.	Gas
42-479-34311	Sm Energy Company	Oil	11794
42-479-34312	CONOCOPHILLIPS COMPANY	Gas	122126
42-479-34313	Rosetta Resources Operating Lp	Gas	122908
42-479-34314	KILLAM OIL COMPANY
42-479-34315	Sm Energy Company	Gas	121717
42-479-34316	CRIMSON ENERGY COMPANY, LC	Gas	121837
42-479-34317
42-479-34318	KILLAM OIL COMPANY
42-479-34319	MOBIL PRODUCING TX. & N.M. INC.	Gas	126999
42-479-34320
42-479-34321	HILCORP ENERGY COMPANY	Gas	122033
42-479-34322
42-479-34323	Forest Oil Corporation
42-479-34324	HILCORP ENERGY COMPANY	Gas	120718
42-479-34325	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34326	BT OPERATING CO.
42-479-34327	KILLAM OIL COMPANY
42-479-34328	KILLAM OIL COMPANY
42-479-34329	RBD-PNB OPERATING AGENCY
42-479-34330	EP Operating Company	Gas
42-479-34331	KILLAM OIL CO., LTD.	Gas	124687
42-479-34332
42-479-34333
42-479-34334
42-479-34335	Amoco Production Company
42-479-34336	KILLAM OIL CO., LTD.	Gas	125272
42-479-34337
42-479-34338	MUELLER ENGINEERING CORP.	Gas
42-479-34339	TRANSAMERICAN NATURAL GAS CORP.
42-479-34340	TRANSAMERICAN NATURAL GAS CORP.	Gas	126692
42-479-34341
42-479-34342	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34343	KECK, W. M. II	Oil	11112
42-479-34344	HILCORP ENERGY COMPANY	Gas	123424
42-479-34345	CONOCOPHILLIPS COMPANY	Gas	122127
42-479-34346	North Central Oil Corp.	Gas	122123
42-479-34347	EP Operating Company
42-479-34348	BLACKBRUSH O & G, INC.	Gas	122706
42-479-34349	KILLAM OIL COMPANY
42-479-34350	TRANSAMERICAN NATURAL GAS CORP.
42-479-34351	Forest Oil Corporation
42-479-34352	CONOCOPHILLIPS COMPANY	Gas	122305
42-479-34353	Conoco Inc.	Gas	122931
42-479-34354	ENRON OIL & GAS COMPANY	Gas	121714
42-479-34355	RBD-PNB OPERATING AGENCY
42-479-34356	Trinity Energy Corp.
42-479-34357	COLUMBUS ENERGY, LLC	Gas	122910
42-479-34358	HILCORP ENERGY COMPANY	Gas	121781
42-479-34359	KILLAM OIL CO., LTD.	Oil	04767
42-479-34360	Rosetta Resources Operating Lp	Gas	122104
42-479-34361	MICHAEL PETROLEUM CORPORATION
42-479-34362	Graham Royalty, Ltd.
42-479-34363	SENDERO OIL COMPANY	Oil	11122
42-479-34364	Petro-Lewis Corporation
42-479-34365	Conoco Inc.	Gas	122178
42-479-34366	HUGHES, DAN A. COMPANY, L.P.	Gas	125074
42-479-34367	Graham Royalty, Ltd.
42-479-34368	HILCORP ENERGY COMPANY	Gas	121702
42-479-34369	M-RAY PETROLEUM, INC.
42-479-34370	HILCORP ENERGY COMPANY	Gas	122140
42-479-34371	HILCORP ENERGY COMPANY	Gas	121589
42-479-34372	KILLAM OIL COMPANY	Gas	121661
42-479-34373	TRANSAMERICAN NATURAL GAS CORP.	Gas	125277
42-479-34374	CONOCOPHILLIPS COMPANY	Gas	121825
42-479-34375	COLUMBUS ENERGY, LLC	Gas	141299
42-479-34376	COLUMBUS ENERGY, LLC	Gas	121711
42-479-34377	HOPSON, FRED S.	Gas	121602
42-479-34378	HNG Oil Company
42-479-34379	HILCORP ENERGY COMPANY	Gas	124200
42-479-34380	HILCORP ENERGY COMPANY	Gas	121966
42-479-34381	BLUE AGAVE RESOURCES, LLC	Gas	122263
42-479-34382	HILCORP ENERGY COMPANY	Gas	122304
42-479-34383	HNG Oil Company
42-479-34384	Conoco Inc.	Gas	122174
42-479-34385	HILCORP ENERGY COMPANY	Gas	121860
42-479-34386	KERNS O & G, INC.	Oil	14338
42-479-34387	Conoco Inc.	Gas	122468
42-479-34388	HILCORP ENERGY COMPANY	Gas	121889
42-479-34389	Conoco Inc.	Gas	122176
42-479-34390	COLUMBUS ENERGY, LLC	Gas	121967
42-479-34391	COLUMBUS ENERGY, LLC	Gas	121975
42-479-34392	KILLAM OIL CO., LTD.	Gas	122919
42-479-34393	Conoco Inc.	Gas	125307
42-479-34394	HNG Oil Company
42-479-34395
42-479-34396	WISEMAN, B. W., JR.
42-479-34397	WHITE OAK OPERATING COMPANY LLC	Oil	07370
42-479-34398	Conoco Inc.
42-479-34399
42-479-34400	CONOCOPHILLIPS COMPANY	Gas	123059
42-479-34401	CONOCOPHILLIPS COMPANY	Gas	123251
42-479-34402	CONOCOPHILLIPS COMPANY	Gas	125028
42-479-34403	COLUMBUS ENERGY, LLC	Gas	122303
42-479-34404	TRANSAMERICAN NATURAL GAS CORP.
42-479-34405	XCL-TEXAS, INC.	Gas	124330
42-479-34406	ENRON OIL & GAS COMPANY
42-479-34407	HILCORP ENERGY COMPANY	Gas	122844
42-479-34408	LEWIS PETRO PROPERTIES, INC.	Gas	122399
42-479-34409	LEWIS PETRO PROPERTIES, INC.	Gas	122398
42-479-34410	KILLAM OIL COMPANY
42-479-34411	LEWIS PETRO PROPERTIES, INC.	Gas	122841
42-479-34412	EOG Resources, Inc.	Gas	122884
42-479-34413	COLUMBUS ENERGY, LLC	Gas	122300
42-479-34414	TEXAS, L. PETROLEUM, INC.	Gas	137532
42-479-34415	BOMMER ENGINEERING CO.	Gas	126233
42-479-34416	Conoco Inc.
42-479-34417	CRIMSON ENERGY COMPANY, LC	Gas	185360
42-479-34418	CRIMSON ENERGY COMPANY, LC	Gas	189998
42-479-34419	ENRON OIL & GAS COMPANY	Gas	123255
42-479-34420	FOUR STAR OIL AND GAS COMPANY	Gas	123009
42-479-34421	HILCORP ENERGY COMPANY	Oil
42-479-34422	Conoco Inc.	Gas	127286
42-479-34423	OAKWOOD ENERGY, INC.	Gas	123687
42-479-34424	XCL-TEXAS, INC.	Gas	123366
42-479-34425	LEWIS PETRO PROPERTIES, INC.	Gas	123084
42-479-34426	MOBIL PRODUCING TX. & N.M. INC.
42-479-34427	COLUMBUS ENERGY, LLC	Gas	122905
42-479-34428	KERNS O & G, INC.	Gas	122964
42-479-34429	Transtexas Gas Corporation	Gas	123962
42-479-34430	HILCORP ENERGY COMPANY	Gas	123886
42-479-34431	TRISTAR OIL & GAS	Gas	123968
42-479-34432	MERIT ENERGY COMPANY	Gas	123380
42-479-34433	Sanchez-O'Brien Oil & Gas Corp.	Gas	123254
42-479-34434	CONOCOPHILLIPS COMPANY	Gas	123369
42-479-34435	Sm Energy Company	Gas	123137
42-479-34436	LOBO RESOURCES, LTD.	Gas	142641
42-479-34437	KILLAM OIL CO., LTD.	Gas	126575
42-479-34438	TREVINO, JESSE S. JR.
42-479-34439	RBD-PNB OPERATING AGENCY
42-479-34440	Amoco Production Company	Gas	125032
42-479-34441
42-479-34442	ENRON OIL & GAS COMPANY	Gas	122918
42-479-34443	BUCK MANAGEMENT CO. L.L.C.	Oil	07073
42-479-34444	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34445	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34446	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34447	HILCORP ENERGY COMPANY	Gas	123610
42-479-34448
42-479-34449
42-479-34450	MICHAEL PETROLEUM CORPORATION	Gas	123651
42-479-34451
42-479-34452	North Central Oil Corp.	Gas	123430
42-479-34453	HILCORP ENERGY COMPANY	Gas	123572
42-479-34454	CHEVRON U. S. A. INC.	Gas	124487
42-479-34455	ENRON OIL & GAS COMPANY	Gas
42-479-34456	HILCORP ENERGY COMPANY	Gas	123370
42-479-34457
42-479-34458	LITTLE OIL & GAS, INC.
42-479-34459	Sanchez-O'Brien Oil & Gas Corp.	Gas	124100
42-479-34460	KILLAM OIL CO., LTD.	Gas	129038
42-479-34461	TDC ENGINEERING, INC.	Gas	124154
42-479-34462	COLUMBUS ENERGY, LLC	Gas	123644
42-479-34463	Graham Royalty, Ltd.
42-479-34464	Graham Royalty, Ltd.
42-479-34465	Conoco Inc.	Gas	143438
42-479-34466	KILLAM OIL CO., LTD.
42-479-34467	KILLAM OIL CO., LTD.	Gas	124688
42-479-34469	COLUMBUS ENERGY, LLC	Gas	123636
42-479-34470	ENRON OIL & GAS COMPANY	Gas	124833
42-479-34471	TDC ENGINEERING, INC.	Gas	124165
42-479-34472	MICHAEL PETROLEUM CORPORATION	Gas
42-479-34473	COLUMBUS ENERGY, LLC	Gas	123616
42-479-34474	Amoco Production Company
42-479-34475
42-479-34476	ENRON OIL & GAS COMPANY	Gas	123999
42-479-34477	COLUMBUS ENERGY, LLC	Gas	124045
42-479-34478
42-479-34479	DEVON ENERGY PRODUCTION CO, L.P.	Gas	124370
42-479-34480	MERIT ENERGY COMPANY	Gas	124326
42-479-34481	BUCK MANAGEMENT CO. L.L.C.	Oil	00645
42-479-34482	Amoco Production Company
42-479-34483	Amoco Production Company
42-479-34484	KILLAM OIL CO., LTD.	Gas	124011
42-479-34485	TRANSAMERICAN NATURAL GAS CORP.
42-479-34486	RBD-PNB OPERATING AGENCY	Gas	125436
42-479-34487	TRANSAMERICAN NATURAL GAS CORP.
42-479-34488	HERSCHAP BROS.	Oil	10155
42-479-34489
42-479-34490	HOPSON, FRED S.	Gas	124040
42-479-34491	WHITE OAK OPERATING COMPANY LLC	Gas	127657
42-479-34492	CONOCOPHILLIPS COMPANY	Gas	125564
42-479-34493	COLUMBUS ENERGY, LLC	Gas	124134
42-479-34494	Amoco Production Company
42-479-34495	Amoco Production Company
42-479-34496	Sanchez-O'Brien Oil & Gas Corp.	Gas	124327
42-479-34497
42-479-34498	MICHAEL PETROLEUM CORPORATION	Gas
42-479-34499	COLUMBUS ENERGY, LLC	Gas	124572
42-479-34500
42-479-34501	HILCORP ENERGY COMPANY	Gas	124550
42-479-34502	MOBIL PRODUCING TX. & N.M. INC.	Gas	137931
42-479-34503	OXY USA INC.	Gas	124567
42-479-34504	HILCORP ENERGY COMPANY	Gas	125049
42-479-34505	LEWIS PETRO PROPERTIES, INC.	Oil	03259
42-479-34506	Cox Oil & Gas, Inc.	Gas	135054
42-479-34507	HILCORP ENERGY COMPANY	Gas	124582
42-479-34508	COLUMBUS ENERGY, LLC	Gas	124678
42-479-34509	MERIT ENERGY COMPANY	Gas	127607
42-479-34510	HILCORP ENERGY COMPANY	Gas	125999
42-479-34511	MERIT ENERGY COMPANY	Gas	126168
42-479-34512	TRANSAMERICAN NATURAL GAS CORP.	Gas	160509
42-479-34513	KILLAM OIL COMPANY
42-479-34514
42-479-34515	TRANSAMERICAN NATURAL GAS CORP.	Gas	125050
42-479-34516	VIRTEX OPERATING COMPANY, INC.	Gas	129238
42-479-34517	TEXAS, L. PETROLEUM, INC.	Gas	137525
42-479-34518	Cox Oil & Gas, Inc.	Gas	132670
42-479-34519	PROLINE ENERGY RESOURCES INC	Gas	125362
42-479-34520	Cox Exploration, Inc.	Gas	124907
42-479-34521
42-479-34522	COASTAL GATHERING CORP.
42-479-34523	Amoco Production Company
42-479-34524	LOBO RESOURCES, LTD.	Gas	137096
42-479-34525
42-479-34526	MERIT ENERGY COMPANY	Gas	124836
42-479-34527	COLUMBUS ENERGY, LLC	Gas	129374
42-479-34528
42-479-34529
42-479-34530	Amoco Production Company
42-479-34531	VIRTEX OPERATING COMPANY, INC.	Gas	125190
42-479-34532	Forest Oil Corporation
42-479-34533	TRANSAMERICAN NATURAL GAS CORP.
42-479-34534	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34535	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34536	KILLAM OIL COMPANY	Gas	124828
42-479-34537	COLUMBUS ENERGY, LLC	Gas	125837
42-479-34538	MERIT ENERGY COMPANY	Gas	125035
42-479-34539	COLUMBUS ENERGY, LLC	Gas	125311
42-479-34540	ENRON OIL & GAS COMPANY
42-479-34541	HILCORP ENERGY COMPANY	Gas	126734
42-479-34542	COLUMBUS ENERGY, LLC	Gas	125464
42-479-34543	COLUMBUS ENERGY, LLC	Gas	125198
42-479-34544	COLUMBUS ENERGY, LLC	Gas	125031
42-479-34545	HOPSON, FRED S.
42-479-34546	XCL-TEXAS, INC.	Gas	125434
42-479-34547	Phillips Petroleum Company	Gas	127556
42-479-34548	Rosetta Resources Operating Lp	Gas	126476
42-479-34549	TRANSAMERICAN NATURAL GAS CORP.	Gas	125285
42-479-34550	Transtexas Gas Corporation	Gas	126171
42-479-34551	MERIT ENERGY COMPANY	Gas	125274
42-479-34552
42-479-34553	ENRON OIL & GAS COMPANY
42-479-34554	KILLAM OIL COMPANY	Gas	129750
42-479-34555	HILCORP ENERGY COMPANY	Gas	125437
42-479-34556	FOUR STAR OIL AND GAS COMPANY	Gas	125453
42-479-34557	LEWIS PETRO PROPERTIES, INC.	Gas	125585
42-479-34558	ENRON OIL & GAS COMPANY
42-479-34559	ENRON OIL & GAS COMPANY	Gas	125873
42-479-34560	HILCORP ENERGY COMPANY	Gas	125750
42-479-34561	North Central Oil Corp.	Gas	125890
42-479-34562	CONOCOPHILLIPS COMPANY	Gas	125282
42-479-34563	MERIT ENERGY COMPANY	Gas	125429
42-479-34564	NELSON & TUCKER OPERATING CO.
42-479-34565	ENRON OIL & GAS COMPANY
42-479-34566	RBD-PNB OPERATING AGENCY	Gas	125438
42-479-34567	MICHAEL PETROLEUM CORPORATION	Gas	128989
42-479-34568	ENRON OIL & GAS COMPANY
42-479-34569	KILLAM OIL CO., LTD.	Gas	125963
42-479-34570	HILCORP ENERGY COMPANY	Gas	125456
42-479-34571	Conoco Inc.	Gas	126435
42-479-34572	HILCORP ENERGY COMPANY	Gas	126331
42-479-34573	Amoco Production Company
42-479-34574	HILCORP ENERGY COMPANY	Gas	125692
42-479-34575	Amoco Production Company
42-479-34576	LEWIS PETRO PROPERTIES, INC.	Gas	125538
42-479-34577	PEKO OIL USA	Gas	127673
42-479-34578	HILCORP ENERGY COMPANY	Gas	125432
42-479-34579	CONOCOPHILLIPS COMPANY	Gas	125797
42-479-34580	MERIT ENERGY COMPANY	Gas	125962
42-479-34581	XCL-TEXAS, INC.	Gas	125811
42-479-34582	ENRON OIL & GAS COMPANY
42-479-34583	Conoco Inc.	Gas	126731
42-479-34584	MICHAEL PETROLEUM CORPORATION
42-479-34585	Amoco Production Company
42-479-34586	COLUMBUS ENERGY, LLC	Gas	125960
42-479-34587	HILCORP ENERGY COMPANY	Gas	126441
42-479-34588	MERIT ENERGY COMPANY	Gas	125746
42-479-34589	MOBIL PRODUCING TX. & N.M. INC.	Gas	138102
42-479-34590	Sm Energy Company	Gas	126669
42-479-34591	Sm Energy Company	Gas	126649
42-479-34592	TDC ENGINEERING, INC.
42-479-34593	HILCORP ENERGY COMPANY	Gas	126912
42-479-34594	LEWIS PETRO PROPERTIES, INC.	Gas	126593
42-479-34595	TANA OIL & GAS CORPORATION
42-479-34596	ENRON OIL & GAS COMPANY	Gas	127551
42-479-34597	ENRON OIL & GAS COMPANY
42-479-34598
42-479-34599	FAULCONER, VERNON E., INC.	Gas	126644
42-479-34600
42-479-34601	Amoco Production Company
42-479-34602	HILCORP ENERGY COMPANY	Gas	126447
42-479-34603	LEWIS PETRO PROPERTIES, INC.	Gas	126917
42-479-34604	LEWIS PETRO PROPERTIES, INC.	Gas	126591
42-479-34605	CONOCOPHILLIPS COMPANY	Gas	150745
42-479-34606
42-479-34607	Amoco Production Company
42-479-34608	Amoco Production Company
42-479-34609
42-479-34610	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34611	ENRON OIL & GAS COMPANY	Gas	126730
42-479-34612	KILLAM OIL CO., LTD.	Gas	126590
42-479-34613	PLAINS EXPLORATION & PROD. CO.	Gas	127197
42-479-34614	CONOCOPHILLIPS COMPANY	Gas	126897
42-479-34615	CRIMSON ENERGY COMPANY, LC	Gas	185311
42-479-34616	Amoco Production Company
42-479-34617	ENRON OIL & GAS COMPANY
42-479-34618	ENRON OIL & GAS COMPANY
42-479-34619	TDC ENGINEERING, INC.
42-479-34620	LEWIS PETRO PROPERTIES, INC.	Gas	126915
42-479-34621	SAGEX, INC.	Gas	126652
42-479-34622	ENRON OIL & GAS COMPANY
42-479-34623	GASPER RICE & ASSOCIATES, INC.	Gas	126540
42-479-34624	Amoco Production Company
42-479-34625	Amoco Production Company
42-479-34626	ROSEWOOD RESOURCES, INC.
42-479-34627	Sanchez-O'Brien Oil & Gas Corp.	Gas
42-479-34628	ENRON OIL & GAS COMPANY	Gas	130633
42-479-34629	KILLAM OIL CO., LTD.	Gas	127198
42-479-34630	CONOCOPHILLIPS COMPANY	Gas	147910
42-479-34631	Sanchez-O'Brien Oil & Gas Corp.
42-479-34632	WHITE OAK OPERATING COMPANY LLC	Gas	129445
42-479-34633	WHITE OAK OPERATING COMPANY LLC	Gas	127869
42-479-34634	COLUMBUS ENERGY, LLC	Gas	126826
42-479-34635	AUTEN OPERATING COMPANY, INC.	Gas	126937
42-479-34636	CHAPAROSA PRODUCTION COMPANY,INC	Oil	11112
42-479-34637	Amoco Production Company
42-479-34638	COLUMBUS ENERGY, LLC	Gas	127679
42-479-34639	LEGEND NATURAL GAS II, LP	Gas	126857
42-479-34640	MICHAEL PETROLEUM CORPORATION	Gas	127544
42-479-34641	CONOCOPHILLIPS COMPANY	Gas	129442
42-479-34642	MERIT ENERGY COMPANY	Gas	128646
42-479-34643	CONOCOPHILLIPS COMPANY	Gas	127381
42-479-34644	HILCORP ENERGY COMPANY	Gas	127677
42-479-34645	KILLAM OIL CO., LTD.	Gas	127208
42-479-34646	Sanchez-O'Brien Oil & Gas Corp.	Gas	127369
42-479-34647	Conoco Inc.	Gas	127257
42-479-34648	MERIT ENERGY COMPANY	Gas	128165
42-479-34649	LEWIS PETRO PROPERTIES, INC.	Gas	127132
42-479-34650	COLUMBUS ENERGY, LLC	Gas	127627
42-479-34651	LEWIS PETRO PROPERTIES, INC.	Gas	127137
42-479-34652	WHITE OAK OPERATING COMPANY LLC	Gas	128391
42-479-34653	L.T.D. EXPLORATIONS INC.	Oil	11475
42-479-34654	ROLF, E. GERALD
42-479-34655	Columbus Energy Corp.
42-479-34656
42-479-34657	COLUMBUS ENERGY, LLC	Gas	128191
42-479-34658	FRIO PRODUCTION CO.
42-479-34659
42-479-34660	HILCORP ENERGY COMPANY	Gas	128195
42-479-34661	RBD-PNB OPERATING AGENCY	Gas	130476
42-479-34662	SAGEX, INC.	Gas
42-479-34663	LEWIS PETRO PROPERTIES, INC.	Gas	127368
42-479-34664	LEWIS PETRO PROPERTIES, INC.	Gas	127593
42-479-34665	HAMILTON, J. R.	Gas	128728
42-479-34666	Rosetta Resources Operating Lp	Gas	128988
42-479-34667	Sanchez-O'Brien Oil & Gas Corp.	Oil
42-479-34668	AUTEN OPERATING COMPANY, INC.	Gas	128025
42-479-34669	COLUMBUS ENERGY, LLC	Gas	127865
42-479-34670	CONOCOPHILLIPS COMPANY	Gas	127864
42-479-34671	HILCORP ENERGY COMPANY	Oil	11491
42-479-34672	SAGEX, INC.	Gas	129245
42-479-34673	HILCORP ENERGY COMPANY	Gas	127678
42-479-34674	FAULCONER, VERNON E., INC.	Gas	127972
42-479-34675	BLUE STAR ENVIRON SERVICES, LLC	Gas	131800
42-479-34676
42-479-34677
42-479-34678	KILLAM OIL COMPANY
42-479-34679	LEWIS PETRO PROPERTIES, INC.	Gas	129803
42-479-34680	LEWIS PETRO PROPERTIES, INC.	Gas	128259
42-479-34681	Conoco Inc.	Gas	128164
42-479-34682	REGO DEVELOPMENT COMPANY, INC.
42-479-34683	HILCORP ENERGY COMPANY	Gas	128417
42-479-34684	AUTEN OPERATING COMPANY, INC.	Gas	128354
42-479-34685	TDC ENGINEERING, INC.
42-479-34686	CONOCOPHILLIPS COMPANY	Gas	147911
42-479-34687	ENRON OIL & GAS COMPANY
42-479-34688	ENRON OIL & GAS COMPANY	Gas	133187
42-479-34689	BUFFALO PETROLEUM CORP.
42-479-34690
42-479-34691	LEWIS PETRO PROPERTIES, INC.	Gas	128665
42-479-34692	LEWIS PETRO PROPERTIES, INC.	Gas	129635
42-479-34693	BUFFALO PETROLEUM CORP.
42-479-34694	BUFFALO PETROLEUM CORP.
42-479-34695
42-479-34696
42-479-34697	SUNSET ENERGY OF TEXAS, INC.
42-479-34698	SUNSET ENERGY OF TEXAS, INC.
42-479-34699	WHITE OAK OPERATING COMPANY LLC	Gas	129437
42-479-34700	MAN-GAS TRANSMISSION COMPANY
42-479-34701
42-479-34702	HILCORP ENERGY COMPANY	Gas	128492
42-479-34703
42-479-34704	ENRON OIL & GAS COMPANY
42-479-34705	TRANSAMERICAN NATURAL GAS CORP.	Gas	129258
42-479-34706	Conoco Inc.	Gas	128407
42-479-34707	AUTEN OPERATING COMPANY, INC.	Gas	128441
42-479-34708	WEST PETROLEUM CORP.
42-479-34709	LEWIS PETRO PROPERTIES, INC.	Gas	129204
42-479-34710	CHAPARRAL ENERGY, L.L.C.	Gas	129878
42-479-34711	CONOCOPHILLIPS COMPANY	Gas	128558
42-479-34712	MICHAEL PETROLEUM CORPORATION
42-479-34713	Conoco Inc.	Gas	128599
42-479-34714	ARETE OPERATING COMPANY, LLC	Gas	128572
42-479-34715	TRANSAMERICAN NATURAL GAS CORP.	Gas	128555
42-479-34716	KILLAM OIL CO., LTD.	Gas	129199
42-479-34717	MOBIL PRODUCING TX. & N.M. INC.	Gas	131067
42-479-34718	CALPINE NATURAL GAS L.P.	Gas	131672
42-479-34719	SAGEX, INC.	Gas
42-479-34720	AUTEN OPERATING COMPANY, INC.	Gas	128440
42-479-34721	WHITE OAK OPERATING COMPANY LLC	Gas	129655
42-479-34722	CONOCOPHILLIPS COMPANY	Gas	128578
42-479-34723	BUFFALO PETROLEUM CORP.
42-479-34724	MERIT ENERGY COMPANY	Gas	129191
42-479-34725	MERIT ENERGY COMPANY	Gas	129142
42-479-34726	CLIFFWOOD PRODUCTION CO.	Gas	128993
42-479-34727	MERIT ENERGY COMPANY	Gas	129192
42-479-34728	WHITE OAK OPERATING COMPANY LLC	Gas	131666
42-479-34729	MOBIL PRODUCING TX. & N.M. INC.	Gas	129871
42-479-34730	WHITE OAK OPERATING COMPANY LLC	Gas	129807
42-479-34731	MOBIL PRODUCING TX. & N.M. INC.
42-479-34732	LAREDO ENERGY OPERATING, LLC	Gas	129193
42-479-34733
42-479-34734
42-479-34735	Sanchez-O'Brien Oil & Gas Corp.	Gas	129000
42-479-34736	GONZALEZ, ELIA G. MINERAL TRUST
42-479-34737	CONOCOPHILLIPS COMPANY	Gas	130016
42-479-34738	North Central Oil Corp.	Gas	149978
42-479-34739
42-479-34740	TRANSAMERICAN NATURAL GAS CORP.
42-479-34741	TX ENERGY SERVICES, LLC	Gas	135146
42-479-34742	HILCORP ENERGY COMPANY	Gas	130011
42-479-34743	LEWIS PETRO PROPERTIES, INC.	Gas	130341
42-479-34744	CHAPMAN EXPLORATION, INC.
42-479-34745	LEWIS PETRO PROPERTIES, INC.	Gas	129916
42-479-34746	Sanchez-O'Brien Oil & Gas Corp.	Oil	11524
42-479-34747	TRANSAMERICAN NATURAL GAS CORP.	Gas	130009
42-479-34748	RBD-PNB OPERATING AGENCY
42-479-34749	HAMILTON, J. R. & ARCHER, J.R.
42-479-34750	COLUMBUS ENERGY, LLC	Gas	129188
42-479-34751	MICHAEL PETROLEUM CORPORATION	Gas	129883
42-479-34752	LEWIS PETRO PROPERTIES, INC.	Gas	129439
42-479-34753	AUTEN OPERATING COMPANY, INC.	Gas	129417
42-479-34754	COLUMBUS ENERGY, LLC	Gas	130007
42-479-34755	North Central Oil Corp.	Gas	129369
42-479-34756	CHEVRON U. S. A. INC.	Gas	130740
42-479-34757	PETROPOINT ENERGY OPERATING, LLC	Gas	129544
42-479-34758	COLUMBUS ENERGY, LLC	Gas	130327
42-479-34759	MERIT ENERGY COMPANY	Gas	129652
42-479-34760	Sm Energy Company	Gas	130637
42-479-34761	B & B OIL, INC.	Gas	129868
42-479-34762	BUCK MANAGEMENT CO. L.L.C.	Oil	07073
42-479-34763	Sanchez-O'Brien Oil & Gas Corp.	Gas	129440
42-479-34764	CONOCOPHILLIPS COMPANY	Gas	149021
42-479-34765	HILCORP ENERGY COMPANY	Gas	130146
42-479-34766	KILLAM OIL CO., LTD.	Gas	129538
42-479-34767	HILCORP ENERGY COMPANY	Gas	129861
42-479-34768	MOBIL PRODUCING TX. & N.M. INC.	Gas	129863
42-479-34769	LEGEND NATURAL GAS II, LP	Gas	129607
42-479-34770
42-479-34771	CHEVRON U. S. A. INC.	Gas	130729
42-479-34772	CONOCOPHILLIPS COMPANY	Gas	129716
42-479-34773	AUTEN OPERATING COMPANY, INC.	Gas	130415
42-479-34774	FAULCONER, VERNON E., INC.	Gas	129388
42-479-34775	FIRST UNITED OIL & GAS CORP.	Gas	144937
42-479-34776	Conoco Inc.	Gas	129862
42-479-34777	HILCORP ENERGY COMPANY	Gas	129859
42-479-34778	Rosetta Resources Operating Lp	Gas	132251
42-479-34779	POGO PRODUCING COMPANY LLC	Gas	130699
42-479-34780	Conoco Inc.	Gas	129869
42-479-34781	HILCORP ENERGY COMPANY	Gas	130058
42-479-34782	MERIT ENERGY COMPANY	Gas	130315
42-479-34783	KILLAM OIL CO., LTD.	Gas	130100
42-479-34784	HILCORP ENERGY COMPANY	Gas	130502
42-479-34785	Linn Operating, Inc.	Gas	129875
42-479-34786	Sanchez-O'Brien Oil & Gas Corp.	Gas	130640
42-479-34787	TRANSAMERICAN NATURAL GAS CORP.
42-479-34788
42-479-34789	TRANSAMERICAN NATURAL GAS CORP.
42-479-34790	MERIT ENERGY COMPANY	Gas	130142
42-479-34791	COLUMBUS ENERGY, LLC	Gas	130731
42-479-34792	H & P EXPLORATION CO.	Gas	133947
42-479-34793	Sanchez-O'Brien Oil & Gas Corp.
42-479-34794	LEWIS PETRO PROPERTIES, INC.	Oil	11623
42-479-34795	ENRON OIL & GAS COMPANY	Gas	130330
42-479-34796	HILCORP ENERGY COMPANY	Gas	130151
42-479-34797	KILLAM OIL CO., LTD.	Gas	130132
42-479-34798	HILCORP ENERGY COMPANY	Gas	130153
42-479-34799	COLUMBUS ENERGY, LLC	Gas	130739
42-479-34800	HILCORP ENERGY COMPANY	Gas	130484
42-479-34801	ENRON OIL & GAS COMPANY
42-479-34802
42-479-34803	COLUMBUS ENERGY, LLC	Gas	131281
42-479-34804	TRANSAMERICAN NATURAL GAS CORP.
42-479-34805	Conoco Inc.
42-479-34806
42-479-34807	LEWIS PETRO PROPERTIES, INC.	Gas	130745
42-479-34808	LEWIS PETRO PROPERTIES, INC.
42-479-34809	LEWIS PETRO PROPERTIES, INC.	Gas	131275
42-479-34810	CONOCOPHILLIPS COMPANY	Gas	130474
42-479-34811	North Central Oil Corp.	Gas	130247
42-479-34812	Conoco Inc.	Gas	130481
42-479-34813	KILLAM OIL CO., LTD.	Gas	130133
42-479-34814	CONOCOPHILLIPS COMPANY	Gas	131588
42-479-34815	HILCORP ENERGY COMPANY	Gas	130632
42-479-34816	COLUMBUS ENERGY, LLC	Gas	130479
42-479-34817	MICHAEL PETROLEUM CORPORATION
42-479-34818	TRANSAMERICAN NATURAL GAS CORP.	Gas	130635
42-479-34819	LOBO RESOURCES, LTD.	Gas	139573
42-479-34820	KILLAM OIL CO., LTD.	Gas	130566
42-479-34821	LEWIS PETRO PROPERTIES, INC.	Gas	130328
42-479-34822	LOBO RESOURCES, LTD.
42-479-34823	HILCORP ENERGY COMPANY	Gas	130782
42-479-34824	HILCORP ENERGY COMPANY	Gas	131351
42-479-34825	HILCORP ENERGY COMPANY	Gas	131282
42-479-34826
42-479-34827	COLUMBUS ENERGY, LLC	Gas	130409
42-479-34828	MERIT ENERGY COMPANY	Gas	130728
42-479-34829	ENRON OIL & GAS COMPANY	Gas	130480
42-479-34830	ROWDEN OIL & GAS, INC.	Gas	130554
42-479-34831	EP Operating Company	Gas	134252
42-479-34832	ENRON OIL & GAS COMPANY
42-479-34833	REBOUND RESOURCES, INC	Oil	03801
42-479-34834
42-479-34835	HILCORP ENERGY COMPANY	Gas	131797
42-479-34836	MICHAEL PETROLEUM CORPORATION
42-479-34837	MERIT ENERGY COMPANY	Gas	130730
42-479-34838	KILLAM OIL CO., LTD.	Gas	130744
42-479-34839	KEBO OIL & GAS, INC.	Gas	131871
42-479-34840	CONOCOPHILLIPS COMPANY	Gas	131346
42-479-34841	HILCORP ENERGY COMPANY	Gas	131207
42-479-34842	Sanchez-O'Brien Oil & Gas Corp.	Gas	131017
42-479-34843	KILLAM OIL CO., LTD.	Gas	131312
42-479-34844	ALARON ENERGY, INC.	Oil	11668
42-479-34845
42-479-34846	MERIT ENERGY COMPANY	Gas	131214
42-479-34847	CONOCOPHILLIPS COMPANY	Gas	131584
42-479-34848	HILCORP ENERGY COMPANY	Gas	132249
42-479-34849	American Exploration Company
42-479-34850	TRANSAMERICAN NATURAL GAS CORP.
42-479-34851	HILCORP ENERGY COMPANY	Gas	131212
42-479-34852
42-479-34853	WHITE OAK OPERATING COMPANY LLC	Gas	135529
42-479-34854	LAREDO ENERGY OPERATING, LLC	Gas	131200
42-479-34855	Sanchez-O'Brien Oil & Gas Corp.	Gas	132289
42-479-34856	ENRON OIL & GAS COMPANY	Gas	131589
42-479-34857	TRANSAMERICAN NATURAL GAS CORP.
42-479-34858	HAMILTON, J. R.	Gas	132350
42-479-34859	KILLAM OIL CO., LTD.	Gas	131677
42-479-34860	COLUMBUS ENERGY, LLC	Gas	131667
42-479-34861	KILLAM OIL CO., LTD.	Gas	132352
42-479-34862	FORBES, JOHN OPERATING	Gas	133897
42-479-34863
42-479-34864	HILCORP ENERGY COMPANY	Gas	131641
42-479-34865	Conoco Inc.	Gas	131691
42-479-34866	ENRON OIL & GAS COMPANY	Gas	131662
42-479-34867	HILCORP ENERGY COMPANY	Gas	131670
42-479-34868	DAVIS SOUTHERN OPERATING CO LLC	Gas	132281
42-479-34869
42-479-34870	LEWIS PETRO PROPERTIES, INC.	Gas	133462
42-479-34871	HILCORP ENERGY COMPANY	Gas	131962
42-479-34872	HILCORP ENERGY COMPANY	Gas	132274
42-479-34873
42-479-34874	MERIT ENERGY COMPANY	Gas	131694
42-479-34875	MERIT ENERGY COMPANY	Gas	132083
42-479-34876	COLUMBUS ENERGY, LLC	Gas	131679
42-479-34877	ENRON OIL & GAS COMPANY
42-479-34878	HILCORP ENERGY COMPANY	Gas	132631
42-479-34879
42-479-34880	DAVIS, R.V.
42-479-34881	WHITE MARLIN OPERATING CO, LLC	Gas	131975
42-479-34882	WHITE MARLIN OPERATING CO, LLC	Gas	131784
42-479-34883	COLUMBUS ENERGY, LLC	Gas	149022
42-479-34884	Sanchez-O'Brien Oil & Gas Corp.	Gas	132027
42-479-34885	HILCORP ENERGY COMPANY	Gas	132088
42-479-34886	HILCORP ENERGY COMPANY	Gas	133182
42-479-34887	POGO PRODUCING COMPANY	Gas	132957
42-479-34888	LEGEND NATURAL GAS II, LP	Gas	133485
42-479-34889	HILCORP ENERGY COMPANY	Gas	133566
42-479-34890	ENRON OIL & GAS COMPANY
42-479-34891	HILCORP ENERGY COMPANY	Gas	132025
42-479-34892	LEWIS PETRO PROPERTIES, INC.	Gas	133484
42-479-34893	TRISTAR OIL & GAS	Oil	11711
42-479-34894	CONOCOPHILLIPS COMPANY	Gas	132623
42-479-34895	LEWIS PETRO PROPERTIES, INC.	Gas	134189
42-479-34896	LOBO RESOURCES, LTD.	Gas	134190
42-479-34897	Sanchez-O'Brien Oil & Gas Corp.	Gas	131798
42-479-34898	GETTY OIL COMPANY
42-479-34899	COLUMBUS ENERGY, LLC	Gas	133190
42-479-34900	CONOCOPHILLIPS COMPANY	Gas	132087
42-479-34901	MERIT ENERGY COMPANY	Gas	132285
42-479-34902	EOG Resources, Inc.	Gas	132263
42-479-34903	HILCORP ENERGY COMPANY	Gas	132620
42-479-34904	Sanchez-O'Brien Oil & Gas Corp.	Gas	133569
42-479-34905	LEWIS PETRO PROPERTIES, INC.	Gas	133360
42-479-34906	HILCORP ENERGY COMPANY	Gas	132633
42-479-34907
42-479-34908	MERIT ENERGY COMPANY	Gas	132424
42-479-34909	HILCORP ENERGY COMPANY	Gas	132672
42-479-34910	Cox Exploration, Inc.	Gas	134209
42-479-34911	ENRON OIL & GAS COMPANY
42-479-34912	MICHAEL PETROLEUM CORPORATION	Gas	133763
42-479-34913	SAMEDAN OIL CORPORATION
42-479-34914	TRANSAMERICAN NATURAL GAS CORP.
42-479-34915	Sanchez-O'Brien Oil & Gas Corp.	Gas	133570
42-479-34916
42-479-34917	ARETE OPERATING COMPANY, LLC	Gas	132796
42-479-34918
42-479-34919	KILLAM OIL CO., LTD.	Gas	132629
42-479-34920	EP Operating Company	Gas	133818
42-479-34921	LEWIS PETRO PROPERTIES, INC.
42-479-34922	ENRON OIL & GAS COMPANY
42-479-34923	Conoco Inc.	Gas	134038
42-479-34924	COLUMBUS ENERGY, LLC	Gas	133785
42-479-34925	HILCORP ENERGY COMPANY	Gas	133486
42-479-34926	FOUR STAR OIL AND GAS COMPANY	Gas	134020
42-479-34927	KILLAM OIL CO., LTD.	Gas	133188
42-479-34928	HILCORP ENERGY COMPANY	Gas	133789
42-479-34929	KILLAM OIL CO., LTD.	Gas	133786
42-479-34930	CONOCOPHILLIPS COMPANY	Gas	147485
42-479-34931	HILCORP ENERGY COMPANY	Gas	133836
42-479-34932	Columbus Energy Corp.
42-479-34933	SANCHEZ OIL & GAS CORPORATION	Gas	133571
42-479-34934
42-479-34935	ENRON OIL & GAS COMPANY
42-479-34936	North Central Oil Corp.	Gas	133639
42-479-34937	HILCORP ENERGY COMPANY	Gas	132894
42-479-34938	HILCORP ENERGY COMPANY	Gas	133948
42-479-34939
42-479-34940	HILCORP ENERGY COMPANY	Gas	133512
42-479-34941	WHITE OAK OPERATING COMPANY LLC	Gas	134023
42-479-34942	WHITE OAK OPERATING COMPANY LLC	Gas	134024
42-479-34943	Conoco Inc.
42-479-34944	WHITE OAK OPERATING COMPANY LLC	Gas	133764
42-479-34945	ENRON OIL & GAS COMPANY
42-479-34946
42-479-34947	KILLAM OIL CO., LTD.	Gas	133793
42-479-34948	CONOCOPHILLIPS COMPANY	Gas	133784
42-479-34949	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-34950	WESTPORT OIL AND GAS COMPANY, LP	Gas	133787
42-479-34951	Cox Oil & Gas, Inc.
42-479-34952	KILLAM OIL COMPANY
42-479-34953
42-479-34954	Conoco Inc.	Gas	133830
42-479-34955	Conoco Inc.	Gas	133963
42-479-34956	ENRON OIL & GAS COMPANY
42-479-34957	ENRON OIL & GAS COMPANY
42-479-34958	JRG EXPLORATION, INC.	Oil	11722
42-479-34959	KILLAM OIL CO., LTD.	Gas	133790
42-479-34960
42-479-34961	ENRON OIL & GAS COMPANY
42-479-34962	ENRON OIL & GAS COMPANY
42-479-34963	ENRON OIL & GAS COMPANY
42-479-34964	HILCORP ENERGY COMPANY	Gas	133791
42-479-34965	EOG Resources, Inc.	Gas	135559
42-479-34966	COLUMBUS ENERGY, LLC	Gas	133824
42-479-34967	KILLAM OIL CO., LTD.	Gas	134539
42-479-34968
42-479-34969	MICHAEL PETROLEUM CORPORATION
42-479-34970
42-479-34971	Ocean Energy, Inc.	Gas	133810
42-479-34972
42-479-34973	Conoco Inc.	Gas	134084
42-479-34974
42-479-34975	HILCORP ENERGY COMPANY	Gas	135335
42-479-34976	WHITE OAK OPERATING COMPANY LLC	Gas	134062
42-479-34977	HILCORP ENERGY COMPANY	Gas	135966
42-479-34978	WESTPORT OIL AND GAS COMPANY, LP	Gas	134206
42-479-34979	KILLAM OIL CO., LTD.	Gas	135987
42-479-34980	LEWIS PETRO PROPERTIES, INC.	Gas	135305
42-479-34981	ENRON OIL & GAS COMPANY
42-479-34982	Texaco Inc.
42-479-34983	COLUMBUS ENERGY, LLC	Gas	135540
42-479-34984	HILCORP ENERGY COMPANY	Gas	133823
42-479-34985	HILCORP ENERGY COMPANY	Gas	134336
42-479-34986
42-479-34987	LEWIS PETRO PROPERTIES, INC.	Gas	134063
42-479-34988	KILLAM OIL COMPANY
42-479-34989	HILCORP ENERGY COMPANY	Gas	135965
42-479-34990	KILLAM OIL CO., LTD.	Gas	138041
42-479-34991	ENRON OIL & GAS COMPANY
42-479-34992	HILCORP ENERGY COMPANY	Gas	135380
42-479-34993	KILLAM OIL CO., LTD.	Gas	197719
42-479-34994	Conoco Inc.	Gas	135378
42-479-34995	MICHAEL PETROLEUM CORPORATION	Gas	135057
42-479-34996	HILCORP ENERGY COMPANY	Gas	135992
42-479-34997	EAGLE ENERGY RESOURCES, LLC	Oil	11763
42-479-34998	URBAN OIL & GAS GROUP, LLC	Gas	141301
42-479-34999	Sanchez-O'Brien Oil & Gas Corp.	Gas	135951
42-479-35001	POGO PRODUCING COMPANY
42-479-35002	CHAPARRAL ENERGY, L.L.C.	Gas	134911
42-479-35003	MOBIL PRODUCING TX. & N.M. INC.	Gas	136628
42-479-35004	HILCORP ENERGY COMPANY	Gas	135182
42-479-35005	HILCORP ENERGY COMPANY	Gas	135381
42-479-35006	MICHAEL PETROLEUM CORPORATION	Gas	134806
42-479-35007	CONOCOPHILLIPS COMPANY	Gas	149435
42-479-35008	MOBIL PRODUCING TX. & N.M. INC.	Gas	136624
42-479-35009	JRG EXPLORATION, INC.	Oil	11722
42-479-35010	WALLIS ENERGY, INC.	Oil	11774
42-479-35011
42-479-35012	HILCORP ENERGY COMPANY	Gas	134820
42-479-35013	HILCORP ENERGY COMPANY	Gas	136021
42-479-35014	HILCORP ENERGY COMPANY	Gas	138457
42-479-35015	TDC ENGINEERING, INC.
42-479-35016	HILCORP ENERGY COMPANY	Gas	135377
42-479-35017	Sanchez-O'Brien Oil & Gas Corp.	Gas	135507
42-479-35018
42-479-35019	HUGHES, DAN A. COMPANY, L.P.	Gas	136247
42-479-35020	HILCORP ENERGY COMPANY	Gas	135275
42-479-35022	Sanchez-O'Brien Oil & Gas Corp.	Gas	134541
42-479-35023	Transtexas Gas Corporation	Gas	149377
42-479-35024	WHITE OAK OPERATING COMPANY LLC	Gas	135454
42-479-35025	BLACKBEARD OPERATING, LLC	Gas	135920
42-479-35026	COLUMBUS ENERGY, LLC	Gas	135213
42-479-35027	WHITE OAK OPERATING COMPANY LLC	Gas	235278
42-479-35028	HILCORP ENERGY COMPANY	Gas	135978
42-479-35029	HILCORP ENERGY COMPANY	Gas	135310
42-479-35030	Conoco Inc.	Gas	139518
42-479-35031	ENRON OIL & GAS COMPANY	Gas	135329
42-479-35032	ENRON OIL & GAS COMPANY	Gas	135506
42-479-35033
42-479-35034	COLUMBUS ENERGY, LLC	Gas	136910
42-479-35035
42-479-35036	Conoco Inc.	Gas	136028
42-479-35037	HILCORP ENERGY COMPANY	Gas	135817
42-479-35038	PETROLEUM MANAGEMENT, INC.
42-479-35039	WALLIS ENERGY, INC.	Oil	11791
42-479-35040
42-479-35041	BUCK, GEORGE
42-479-35042	COLUMBUS ENERGY, LLC	Gas	140863
42-479-35043	TRANSAMERICAN NATURAL GAS CORP.	Gas	137354
42-479-35044	ENRON OIL & GAS COMPANY	Gas	140057
42-479-35045	THREE-C OIL AND GAS	Gas	138100
42-479-35046	TRANSAMERICAN NATURAL GAS CORP.
42-479-35047	HILCORP ENERGY COMPANY	Gas	137189
42-479-35048	RINCON PETROLEUM CORPORATION	Gas	136237
42-479-35049	TDC ENGINEERING, INC.
42-479-35050	HILCORP ENERGY COMPANY	Gas	136492
42-479-35051	HILCORP ENERGY COMPANY	Gas	135960
42-479-35052	HILCORP ENERGY COMPANY	Gas	136502
42-479-35053	HILCORP ENERGY COMPANY	Gas	136490
42-479-35054	HILCORP ENERGY COMPANY	Gas	137240
42-479-35055	CHEVRON U. S. A. INC.
42-479-35056	Sanchez-O'Brien Oil & Gas Corp.	Gas	135970
42-479-35057	LEWIS PETRO PROPERTIES, INC.	Gas	137043
42-479-35058	MICHAEL PETROLEUM CORPORATION	Gas	136465
42-479-35059	LEWIS PETRO PROPERTIES, INC.
42-479-35060	LEWIS PETRO PROPERTIES, INC.	Gas	138297
42-479-35061	LEWIS PETRO PROPERTIES, INC.
42-479-35062	Transtexas Gas Corporation	Gas	137357
42-479-35063	Texaco Inc.
42-479-35064	HILCORP ENERGY COMPANY	Gas	137020
42-479-35065	North Central Oil Corp.	Gas	137399
42-479-35066	ENRON OIL & GAS COMPANY
42-479-35067	MOBIL PRODUCING TX. & N.M. INC.	Gas	136952
42-479-35068	BLACKBEARD OPERATING, LLC	Gas	135994
42-479-35069	MICHAEL PETROLEUM CORPORATION
42-479-35070	HILCORP ENERGY COMPANY	Gas	136612
42-479-35071	Conoco Inc.	Gas	136491
42-479-35072	Conoco Inc.	Gas	136494
42-479-35073	KILLAM OIL CO., LTD.	Gas	136953
42-479-35074	SANCHEZ OIL & GAS CORPORATION	Gas	136482
42-479-35075	LEWIS PETRO PROPERTIES, INC.	Gas	136435
42-479-35076	COLUMBUS ENERGY, LLC	Gas	137367
42-479-35077	LEWIS PETRO PROPERTIES, INC.	Gas	141998
42-479-35078	MOBIL PRODUCING TX. & N.M. INC.	Gas	137035
42-479-35079	MERIT ENERGY COMPANY	Gas	137995
42-479-35080	TRI-C RESOURCES, INC.	Gas	139836
42-479-35081
42-479-35082
42-479-35083	MERIT ENERGY COMPANY	Gas	136489
42-479-35084	CONOCOPHILLIPS COMPANY	Gas	138040
42-479-35085	ENRON OIL & GAS COMPANY	Gas	137022
42-479-35086	MOBIL PRODUCING TX. & N.M. INC.	Gas	137394
42-479-35087
42-479-35088	HILCORP ENERGY COMPANY	Gas	136270
42-479-35089	AIKINS-OWENS
42-479-35090	ESCONDIDO RESOURCES OPER CO, LLC	Gas	137166
42-479-35091	COLUMBUS ENERGY, LLC	Gas	137219
42-479-35092	WHITE OAK OPERATING COMPANY LLC	Gas	137886
42-479-35093	Rosetta Resources Operating Lp	Gas	137225
42-479-35094	CRIMSON ENERGY COMPANY, LC	Gas	185359
42-479-35095	Sm Energy Company	Gas	137372
42-479-35096	Sanchez-O'Brien Oil & Gas Corp.	Gas	136400
42-479-35097	CHEVRON U. S. A. INC.	Gas	137342
42-479-35098	HILCORP ENERGY COMPANY	Gas	137356
42-479-35099	MOBIL PRODUCING TX. & N.M. INC.	Gas	137476
42-479-35100	TAOS OIL CORPORATION	Gas	137006
42-479-35101	HILCORP ENERGY COMPANY	Gas	137346
42-479-35102	HILCORP ENERGY COMPANY	Gas	138059
42-479-35103	CONOCOPHILLIPS COMPANY	Gas	137279
42-479-35104	LEWIS PETRO PROPERTIES, INC.	Gas	137899
42-479-35105	LEWIS PETRO PROPERTIES, INC.	Gas	137505
42-479-35106	HILCORP ENERGY COMPANY	Gas	138351
42-479-35107	KILLAM OIL CO., LTD.	Gas	136481
42-479-35108	FORBES, CHARLES C.	Oil	01896
42-479-35109	American Exploration Company	Oil	04390
42-479-35110	American Exploration Company	Oil	04390
42-479-35111	XCL-TEXAS, INC.	Gas	137347
42-479-35112	Conoco Inc.
42-479-35113	American Exploration Company
42-479-35114	American Exploration Company
42-479-35115	American Exploration Company
42-479-35116	WALLIS ENERGY, INC.	Oil	11791
42-479-35117	HILCORP ENERGY COMPANY	Gas	138312
42-479-35118	Conoco Inc.	Gas	139449
42-479-35119
42-479-35120	HILCORP ENERGY COMPANY	Gas	137338
42-479-35121	HILCORP ENERGY COMPANY	Gas	138003
42-479-35122
42-479-35123	COLUMBUS ENERGY, LLC	Gas	137230
42-479-35124	Conoco Inc.	Gas	138082
42-479-35125	Rosetta Resources Operating Lp	Gas	137330
42-479-35126	Sanchez-O'Brien Oil & Gas Corp.
42-479-35127	COBBS BROTHERS OIL & GAS
42-479-35128	MICHAEL PETROLEUM CORPORATION	Gas	137345
42-479-35129
42-479-35130	HURD ENTERPRISES, LTD.	Gas	137713
42-479-35131	ENRON OIL & GAS COMPANY	Gas	138613
42-479-35132	HILCORP ENERGY COMPANY	Gas	137370
42-479-35133	WHITE OAK OPERATING COMPANY LLC	Gas	141506
42-479-35134	TRANSAMERICAN NATURAL GAS CORP.	Gas	137887
42-479-35135	Sanchez-O'Brien Oil & Gas Corp.	Gas	137415
42-479-35136	MICHAEL PETROLEUM CORPORATION	Gas	137508
42-479-35137	CHEVRON U. S. A. INC.	Gas	139049
42-479-35138
42-479-35139	GO-ENERGY CO.	Oil	11958
42-479-35140	HERSCHAP BROS.	Oil	01888
42-479-35141
42-479-35142	HILCORP ENERGY COMPANY	Gas	138606
42-479-35143	Conoco Inc.	Gas	144456
42-479-35144	MERIT ENERGY COMPANY	Gas	137904
42-479-35145
42-479-35146	HILCORP ENERGY COMPANY	Gas	138010
42-479-35147	VILLALON, J. ANTONIO, TRUSTEE	Oil	11930
42-479-35148
42-479-35149	KILLAM OIL CO., LTD.	Gas	137891
42-479-35150	MERIT ENERGY COMPANY	Gas	137999
42-479-35151	Transtexas Gas Corporation	Gas	151024
42-479-35152	HILCORP ENERGY COMPANY	Gas	138011
42-479-35153	Rosetta Resources Operating Lp	Gas	138971
42-479-35154	LOBO RESOURCES, LTD.	Gas	138083
42-479-35155	HILCORP ENERGY COMPANY	Gas	141430
42-479-35156	COLUMBUS ENERGY, LLC	Gas	137880
42-479-35157	DEWBRE PETROLEUM CORPORATION	Gas	138624
42-479-35158	HILCORP ENERGY COMPANY	Gas	138311
42-479-35159	MICHAEL PETROLEUM CORPORATION	Gas	138460
42-479-35160	LEWIS PETRO PROPERTIES, INC.
42-479-35161	HUGHES, DAN A. COMPANY, L.P.	Gas	139441
42-479-35162	KILLAM OIL CO., LTD.	Gas	138633
42-479-35163	COLUMBUS ENERGY, LLC	Gas	138643
42-479-35164	CHEVRON U. S. A. INC.	Gas	141437
42-479-35165	HILCORP ENERGY COMPANY	Gas	147312
42-479-35166	LEWIS PETRO PROPERTIES, INC.
42-479-35167	Columbus Energy Corp.
42-479-35168	HILCORP ENERGY COMPANY	Gas	138479
42-479-35169	WESTPORT OIL AND GAS COMPANY, LP	Gas	138464
42-479-35170	Raker Resources Llc	Gas	137900
42-479-35171	SONAT EXPLORATION CO. - HOUSTON	Gas	138500
42-479-35172	COMETRA OIL AND GAS, INC.
42-479-35173
42-479-35174	COMETRA OIL AND GAS, INC.
42-479-35175	ENRON OIL & GAS COMPANY	Gas	140056
42-479-35176	HILCORP ENERGY COMPANY	Gas	138491
42-479-35177	HILCORP ENERGY COMPANY	Gas	138492
42-479-35178	TRANSAMERICAN NATURAL GAS CORP.
42-479-35179	LEWIS PETRO PROPERTIES, INC.	Gas	141545
42-479-35180	REH ENERGY, INC.	Gas	138094
42-479-35181	CONOCOPHILLIPS COMPANY	Gas	147411
42-479-35182	WHITE OAK OPERATING COMPANY LLC	Gas	138459
42-479-35183	FINALY RESOURCES LLC	Oil	03712
42-479-35184	WHITE OAK OPERATING COMPANY LLC	Gas	138684
42-479-35185	WHITE OAK OPERATING COMPANY LLC	Gas	139686
42-479-35186	HILCORP ENERGY COMPANY	Gas	138616
42-479-35187	HILCORP ENERGY COMPANY	Gas	138695
42-479-35188	HILCORP ENERGY COMPANY	Gas	138354
42-479-35189
42-479-35190	HILCORP ENERGY COMPANY	Gas	138334
42-479-35191	HILCORP ENERGY COMPANY	Gas	139320
42-479-35192	Conoco Inc.	Gas	138898
42-479-35193	COLUMBUS ENERGY, LLC	Gas	138516
42-479-35194	KILLAM OIL CO., LTD.	Gas	138352
42-479-35195	PRIME OPERATING COMPANY	Gas	138494
42-479-35196	KILLAM OIL CO., LTD.	Gas	139122
42-479-35197	KILLAM OIL CO., LTD.	Gas	139057
42-479-35198	Conoco Inc.	Gas	139101
42-479-35199	MICHAEL PETR. & HURD ENT., LTD.
42-479-35200	MOBIL PRODUCING TX. & N.M. INC.
42-479-35201	HILCORP ENERGY COMPANY	Gas	139567
42-479-35202	ENRON OIL & GAS COMPANY	Gas	138680
42-479-35203	HILCORP ENERGY COMPANY	Gas	138518
42-479-35204	HAWK EXPLORATION AND PRODUCTION
42-479-35205	HILCORP ENERGY COMPANY	Gas	139729
42-479-35206	Conoco Inc.	Gas	139619
42-479-35207	MOBIL PRODUCING TX. & N.M. INC.	Gas	140061
42-479-35208	WHITE OAK OPERATING COMPANY LLC	Gas	139701
42-479-35209	HILCORP ENERGY COMPANY	Gas	139208
42-479-35210	KILLAM OIL CO., LTD.	Gas	139214
42-479-35211	HILCORP ENERGY COMPANY	Gas	139186
42-479-35212	HILCORP ENERGY COMPANY	Gas	138764
42-479-35213	DEWBRE PETROLEUM CORPORATION	Gas	139233
42-479-35214	HILCORP ENERGY COMPANY	Gas	144515
42-479-35215	MICHAEL PETROLEUM CORPORATION	Gas	138411
42-479-35216	Marathon Oil Company
42-479-35217	HILCORP ENERGY COMPANY	Gas	138439
42-479-35218	RESOURCE MANAGEMENT COMPANY	Gas	140276
42-479-35219
42-479-35220	MOBIL PRODUCING TX. & N.M. INC.	Gas	139396
42-479-35221	Conoco Inc.	Gas	139247
42-479-35222	ENRON OIL & GAS COMPANY	Gas	138688
42-479-35223	CONOCOPHILLIPS COMPANY	Gas	139160
42-479-35224	BRAYTON OIL CORP.
42-479-35225	BRAYTON OIL CORP.
42-479-35226	PRIME OPERATING COMPANY	Gas	138965
42-479-35227	Conoco Inc.	Gas	139920
42-479-35228	KILLAM OIL CO., LTD.	Gas	139193
42-479-35229	HILCORP ENERGY COMPANY	Gas	139409
42-479-35230	MICHAEL PETROLEUM CORPORATION	Gas	139714
42-479-35231	LEWIS PETRO PROPERTIES, INC.	Gas	141546
42-479-35232	HERSCHAP BROS.
42-479-35233	HILCORP ENERGY COMPANY	Gas	139638
42-479-35234	COLUMBUS ENERGY, LLC	Gas	139656
42-479-35235	Conoco Inc.	Gas	140595
42-479-35236	LEWIS PETRO PROPERTIES, INC.	Gas	139429
42-479-35237	LEWIS PETRO PROPERTIES, INC.	Gas	139722
42-479-35238	ENRON OIL & GAS COMPANY
42-479-35239	MOBIL PRODUCING TX. & N.M. INC.	Gas	139681
42-479-35240	CONOCOPHILLIPS COMPANY	Gas	139120
42-479-35241	Conoco Inc.	Gas	139321
42-479-35242	KILLAM OIL CO., LTD.	Gas	141845
42-479-35244	MICHAEL PETR. & HURD ENT., LTD.
42-479-35245	ENGROUP RESOURCES, L.P.	Gas	139588
42-479-35246	COLUMBUS ENERGY, LLC	Gas	139209
42-479-35247	HILCORP ENERGY COMPANY	Gas	139238
42-479-35248	MERIT ENERGY COMPANY	Gas	139253
42-479-35249	BUCK MANAGEMENT CO. L.L.C.	Oil	13644
42-479-35250	COLUMBUS ENERGY, LLC	Gas	139411
42-479-35251	HILCORP ENERGY COMPANY	Gas	139451
42-479-35252	ENRON OIL & GAS COMPANY
42-479-35253	Sanchez-O'Brien Oil & Gas Corp.
42-479-35254	Phillips Petroleum Company
42-479-35255	Conoco Inc.	Gas	140069
42-479-35256	Conoco Inc.	Gas	139679
42-479-35257	LEWIS PETRO PROPERTIES, INC.	Gas	140808
42-479-35258
42-479-35259	HILCORP ENERGY COMPANY	Gas	139465
42-479-35260	HILCORP ENERGY COMPANY	Gas	139395
42-479-35261	DEWBRE PETROLEUM CORPORATION	Gas	139453
42-479-35262	CONOCOPHILLIPS COMPANY	Gas	139462
42-479-35263	CONOCOPHILLIPS COMPANY	Gas	139657
42-479-35264
42-479-35265	COLUMBUS ENERGY, LLC	Gas	139709
42-479-35266	COLUMBUS ENERGY, LLC	Gas	139460
42-479-35267	HERSCHAP BROS.	Oil	00178
42-479-35268	HERSCHAP BROS.	Oil	01889
42-479-35269	CONOCOPHILLIPS COMPANY	Gas	139641
42-479-35270	CONOCOPHILLIPS COMPANY	Gas	139733
42-479-35271	KILLAM OIL COMPANY
42-479-35272	LEWIS PETRO PROPERTIES, INC.	Gas	139592
42-479-35273	Transtexas Gas Corporation
42-479-35274
42-479-35275	HILCORP ENERGY COMPANY	Gas	139919
42-479-35276	HILCORP ENERGY COMPANY	Gas	140870
42-479-35277	MICHAEL PETROLEUM CORPORATION	Gas	139602
42-479-35278	LEWIS PETRO PROPERTIES, INC.	Gas	185539
42-479-35279	LEWIS PETRO PROPERTIES, INC.
42-479-35280
42-479-35281	Transtexas Gas Corporation	Gas	148984
42-479-35282	MICHAEL PETROLEUM CORPORATION	Gas	139352
42-479-35283	COLUMBUS ENERGY, LLC	Gas	139918
42-479-35284	REMORA OPERATING, LLC	Gas	140542
42-479-35285	LEWIS PETRO PROPERTIES, INC.	Gas	139828
42-479-35286	ENRON OIL & GAS COMPANY
42-479-35287	CONOCOPHILLIPS COMPANY	Gas	141442
42-479-35288	COLUMBUS ENERGY, LLC	Gas	139901
42-479-35289	HILCORP ENERGY COMPANY	Gas	141119
42-479-35290	LEWIS PETRO PROPERTIES, INC.	Gas	141547
42-479-35291	Conoco Inc.	Gas	141336
42-479-35292	BLACKBEARD OPERATING, LLC	Gas	140166
42-479-35293	Conoco Inc.	Gas	140045
42-479-35294	Conoco Inc.	Gas	148380
42-479-35295
42-479-35296	Conoco Inc.	Gas	140143
42-479-35297	HILCORP ENERGY COMPANY	Gas	141083
42-479-35298	GO-ENERGY CO.
42-479-35299	NEWMAN OPERATING COMPANY
42-479-35300	ENRON OIL & GAS COMPANY
42-479-35301	ENRON OIL & GAS COMPANY
42-479-35302	Conoco Inc.	Gas	140867
42-479-35303	ENRON OIL & GAS COMPANY	Gas	139834
42-479-35304	HILCORP ENERGY COMPANY	Gas	140271
42-479-35305	MOBIL PRODUCING TX. & N.M. INC.	Gas	140486
42-479-35306	HAWN BROTHERS COMPANY
42-479-35307	Transtexas Gas Corporation
42-479-35308	Conoco Inc.	Gas	140815
42-479-35309	CONOCOPHILLIPS COMPANY	Gas	216021
42-479-35310	BLACKBEARD OPERATING, LLC	Gas	141057
42-479-35311	M & R EXPLORATION COMPANY	Oil	12097
42-479-35312	HILCORP ENERGY COMPANY	Gas	141009
42-479-35313	Rosetta Resources Operating Lp	Gas	140161
42-479-35314	HILCORP ENERGY COMPANY	Gas	140077
42-479-35315	Rosetta Resources Operating Lp	Gas	140153
42-479-35316	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	140274
42-479-35317	SONAT EXPLORATION CO. - HOUSTON	Gas	140543
42-479-35318	ENRON OIL & GAS COMPANY
42-479-35319	COLUMBUS ENERGY, LLC	Gas	140559
42-479-35320	Conoco Inc.	Gas	140932
42-479-35321	MOBIL PRODUCING TX. & N.M. INC.	Gas	141732
42-479-35322	LOBO RESOURCES, LTD.	Gas	140157
42-479-35323	HILCORP ENERGY COMPANY	Gas	140270
42-479-35324
42-479-35325	HILCORP ENERGY COMPANY	Gas	140580
42-479-35326	TRANSAMERICAN NATURAL GAS CORP.
42-479-35327	MICHAEL PETROLEUM CORPORATION	Gas	140273
42-479-35328	GO-ENERGY CO.	Oil	12039
42-479-35329	Rosetta Resources Operating Lp	Gas	140858
42-479-35330	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	140384
42-479-35331
42-479-35332	WHITE OAK OPERATING COMPANY LLC	Gas	141060
42-479-35333	MOBIL PRODUCING TX. & N.M. INC.	Gas	141439
42-479-35334	COLUMBUS ENERGY, LLC	Gas	140516
42-479-35335	HILCORP ENERGY COMPANY	Gas	140147
42-479-35336
42-479-35337	TDC ENGINEERING, INC.
42-479-35338	TDC ENGINEERING, INC.
42-479-35339	COLUMBUS ENERGY, LLC	Gas	141558
42-479-35340	COLUMBUS ENERGY, LLC	Gas	140872
42-479-35341	MOBIL PRODUCING TX. & N.M. INC.	Gas	141425
42-479-35342	Rosetta Resources Operating Lp	Gas	141434
42-479-35343	MICHAEL PETROLEUM CORPORATION
42-479-35344	ENRON OIL & GAS COMPANY
42-479-35345	HILCORP ENERGY COMPANY	Gas	141118
42-479-35346	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	140647
42-479-35347	TRANSAMERICAN NATURAL GAS CORP.
42-479-35348	COLUMBUS ENERGY, LLC	Gas	147757
42-479-35349
42-479-35350	HILCORP ENERGY COMPANY	Gas	141441
42-479-35351	LEWIS PETRO PROPERTIES, INC.	Gas	141560
42-479-35352	HILCORP ENERGY COMPANY	Gas	141116
42-479-35353	KILLAM OIL CO., LTD.	Gas	140849
42-479-35354	KILLAM OIL CO., LTD.	Gas	140737
42-479-35355	CONOCOPHILLIPS COMPANY	Gas	140778
42-479-35356	COLUMBUS ENERGY, LLC	Gas	142702
42-479-35357	ENRON OIL & GAS COMPANY	Gas	141324
42-479-35358	OPEX ENERGY, LLC	Gas	140773
42-479-35359	ENRON OIL & GAS COMPANY
42-479-35360	ENRON OIL & GAS COMPANY
42-479-35361	AWP OPERATING COMPANY	Gas	140916
42-479-35362	DYNAMIC PRODUCTION, INC.	Gas	141421
42-479-35363	HILCORP ENERGY COMPANY	Gas	140860
42-479-35364
42-479-35365	MOBIL PRODUCING TX. & N.M. INC.	Gas	141898
42-479-35366	MOBIL PRODUCING TX. & N.M. INC.
42-479-35367	Conoco Inc.	Gas	141440
42-479-35368	HILCORP ENERGY COMPANY	Gas	141443
42-479-35369	MOBIL PRODUCING TX. & N.M. INC.	Gas	141061
42-479-35370	DEWBRE PETROLEUM CORPORATION	Gas	140774
42-479-35371	HILCORP ENERGY COMPANY	Gas	141117
42-479-35372	Conoco Inc.	Gas	141426
42-479-35373	LEWIS PETRO PROPERTIES, INC.	Gas	142664
42-479-35374
42-479-35375
42-479-35376	OPEX ENERGY, LLC	Gas	140779
42-479-35377	WORLD ENERGY CORPORATION
42-479-35378	HILCORP ENERGY COMPANY	Gas	177265
42-479-35379	CONOCOPHILLIPS COMPANY	Gas	147410
42-479-35380	ENRON OIL & GAS COMPANY
42-479-35381	HILCORP ENERGY COMPANY	Gas	141300
42-479-35382	LEWIS PETRO PROPERTIES, INC.	Gas	141660
42-479-35383	HILCORP ENERGY COMPANY	Gas	140930
42-479-35384
42-479-35385	Conoco Inc.	Gas	141291
42-479-35386	WHITE OAK OPERATING COMPANY LLC	Gas	141296
42-479-35387	HILCORP ENERGY COMPANY	Gas	141433
42-479-35388	ENRON OIL & GAS COMPANY	Gas	140998
42-479-35389	ENRON OIL & GAS COMPANY
42-479-35390	BLACKBEARD OPERATING, LLC	Gas	141748
42-479-35391	BAHIA OIL & GAS, INC.
42-479-35392	HILCORP ENERGY COMPANY	Gas	141848
42-479-35393	HUGHES, DAN A. COMPANY	Gas	141267
42-479-35394	Rosetta Resources Operating Lp	Gas	141891
42-479-35395	MOBIL PRODUCING TX. & N.M. INC.	Gas	141489
42-479-35396	Rosetta Resources Operating Lp	Gas	144338
42-479-35397	WESTPORT OIL AND GAS COMPANY, LP	Gas	141003
42-479-35398	Rosetta Resources Operating Lp	Gas	141488
42-479-35399	MOBIL PRODUCING TX. & N.M. INC.	Gas	141481
42-479-35400	MICHAEL PETROLEUM CORPORATION	Gas	143056
42-479-35401	Transtexas Gas Corporation	Gas	147484
42-479-35402	HUGHES, DAN A. COMPANY, L.P.	Gas	141114
42-479-35403	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	146839
42-479-35404	Conoco Inc.	Gas	163765
42-479-35405	LEWIS PETRO PROPERTIES, INC.	Gas	144221
42-479-35406	ENRON OIL & GAS COMPANY
42-479-35407	Conoco Inc.	Gas	144459
42-479-35408	WHITE OAK OPERATING COMPANY LLC	Gas	141874
42-479-35409	CHEVRON U. S. A. INC.	Gas	150058
42-479-35410	HILCORP ENERGY COMPANY	Gas	141945
42-479-35411	HILCORP ENERGY COMPANY	Gas	141742
42-479-35412	BLACKBEARD OPERATING, LLC	Gas	141297
42-479-35413	ENRON OIL & GAS COMPANY
42-479-35414	Conoco Inc.	Gas	151456
42-479-35415
42-479-35416	ENRON OIL & GAS COMPANY
42-479-35417	SAFARI PRODUCTION COMPANY, INC.	Oil	13341
42-479-35418	HILCORP ENERGY COMPANY	Gas	141750
42-479-35419	HILCORP ENERGY COMPANY	Gas	141854
42-479-35420	ENRON OIL & GAS COMPANY
42-479-35421	HILCORP ENERGY COMPANY	Gas	141483
42-479-35422	HILCORP ENERGY COMPANY	Gas	141912
42-479-35423	MICHAEL PETROLEUM CORPORATION
42-479-35424	COLUMBUS ENERGY, LLC	Gas	141846
42-479-35425	CASTLE GAS CORPORATION
42-479-35426	Conoco Inc.	Gas	141661
42-479-35427	ENRON OIL & GAS COMPANY
42-479-35428	ENRON OIL & GAS COMPANY
42-479-35429	Conoco Inc.	Gas	141832
42-479-35430
42-479-35431	CONOCOPHILLIPS COMPANY	Gas	141743
42-479-35432
42-479-35433	MOBIL PRODUCING TX. & N.M. INC.	Gas	141893
42-479-35434	Rosetta Resources Operating Lp	Gas	141890
42-479-35435
42-479-35436	ENRON OIL & GAS COMPANY
42-479-35437	HILCORP ENERGY COMPANY	Gas	141850
42-479-35438	HILCORP ENERGY COMPANY	Gas	141566
42-479-35439	EOG Resources, Inc.	Gas	141561
42-479-35440	MOBIL PRODUCING TX. & N.M. INC.	Gas	143946
42-479-35441
42-479-35442	HILCORP ENERGY COMPANY	Gas	141795
42-479-35443	Newfield Exploration Company	Gas	141747
42-479-35444	HILCORP ENERGY COMPANY	Gas	141881
42-479-35445	WHITE OAK OPERATING COMPANY LLC	Gas	141842
42-479-35446	HILCORP ENERGY COMPANY	Gas	142225
42-479-35447	TDC ENGINEERING, INC.
42-479-35448	TDC ENGINEERING, INC.
42-479-35449	TDC ENGINEERING, INC.
42-479-35450	ENRON OIL & GAS COMPANY
42-479-35451	HILCORP ENERGY COMPANY	Gas	141843
42-479-35452	HILCORP ENERGY COMPANY	Gas	142451
42-479-35453	WHITE OAK OPERATING COMPANY LLC	Gas	141896
42-479-35454
42-479-35455
42-479-35456	Houston Exploration Company, The	Gas	142533
42-479-35457	ENRON OIL & GAS COMPANY
42-479-35458	COLUMBUS ENERGY, LLC	Gas	141562
42-479-35459	Rosetta Resources Operating Lp	Gas	202466
42-479-35460	WHITE OAK OPERATING COMPANY LLC	Gas	161287
42-479-35461	WHITE OAK OPERATING COMPANY LLC	Gas	143441
42-479-35462	Conoco Inc.	Gas	144457
42-479-35463	KILLAM OIL CO., LTD.	Gas	141883
42-479-35464	HILCORP ENERGY COMPANY	Gas	142402
42-479-35465	HILCORP ENERGY COMPANY	Gas	142454
42-479-35466	HILCORP ENERGY COMPANY	Gas	142885
42-479-35467	HILCORP ENERGY COMPANY	Gas	142738
42-479-35468	L.T.D. EXPLORATIONS INC.	Oil	11475
42-479-35469	EL GATO SWD INC.	Oil	12153
42-479-35470	MICHAEL PETROLEUM CORPORATION	Gas	142053
42-479-35471	ENRON OIL & GAS COMPANY	Gas	141884
42-479-35472	HILCORP ENERGY COMPANY	Gas	142057
42-479-35473	Conoco Inc.	Gas	162513
42-479-35474	HILCORP ENERGY COMPANY	Gas	142099
42-479-35475	Conoco Inc.	Gas	144455
42-479-35476	HILCORP ENERGY COMPANY	Gas	141871
42-479-35477	CONOCOPHILLIPS COMPANY	Gas	147467
42-479-35478	ENRON OIL & GAS COMPANY
42-479-35479	Rosetta Resources Operating Lp	Gas	141895
42-479-35480	URBAN OIL & GAS GROUP, LLC	Gas	141882
42-479-35481	WESTPORT OIL AND GAS COMPANY, LP	Gas	141839
42-479-35482	STINGER OIL & GAS INC.
42-479-35483	MOBIL PRODUCING TX. & N.M. INC.	Gas	143898
42-479-35484	LEWIS PETRO PROPERTIES, INC.	Gas	143068
42-479-35485	LEWIS PETRO PROPERTIES, INC.	Gas	142545
42-479-35486	EOG Resources, Inc.	Gas	144464
42-479-35487	MOBIL PRODUCING TX. & N.M. INC.	Gas	144024
42-479-35488	Rosetta Resources Operating Lp	Gas	143057
42-479-35489	WHITE OAK OPERATING COMPANY LLC	Gas	142843
42-479-35490	MOBIL PRODUCING TX. & N.M. INC.	Gas	149934
42-479-35491	HILCORP ENERGY COMPANY	Gas	150525
42-479-35492	ENRON OIL & GAS COMPANY
42-479-35493	ENRON OIL & GAS COMPANY	Gas	144538
42-479-35494	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	142248
42-479-35495
42-479-35496	LEWIS PETRO PROPERTIES, INC.	Gas	141997
42-479-35497	HILCORP ENERGY COMPANY	Gas	142634
42-479-35498	COLUMBUS ENERGY, LLC	Gas	142456
42-479-35499	DEWBRE PETROLEUM CORPORATION	Gas	142401
42-479-35500	HILCORP ENERGY COMPANY	Gas	142457
42-479-35501	HILCORP ENERGY COMPANY	Gas	142103
42-479-35502	LEWIS PETRO PROPERTIES, INC.	Gas	142012
42-479-35503	HILCORP ENERGY COMPANY	Gas	142510
42-479-35504	COLUMBUS ENERGY, LLC	Gas	142741
42-479-35505	ENRON OIL & GAS COMPANY	Gas	142062
42-479-35506	ENRON OIL & GAS COMPANY
42-479-35507	STINGER OIL & GAS INC.
42-479-35508	HUGHES, DAN A. COMPANY	Gas	142068
42-479-35509	MICHAEL PETROLEUM CORPORATION
42-479-35510	TANA OIL & GAS CORPORATION
42-479-35511
42-479-35512	URBAN OIL & GAS GROUP, LLC	Gas	142616
42-479-35513	ENRON OIL & GAS COMPANY
42-479-35514	HILCORP ENERGY COMPANY	Gas	142737
42-479-35515	TRI-C RESOURCES, INC.
42-479-35516	Apache Corporation	Gas	146817
42-479-35517	ENRON OIL & GAS COMPANY	Gas	142054
42-479-35518	HILCORP ENERGY COMPANY	Gas	142703
42-479-35519	ALYNDSON OIL & GAS INC.
42-479-35520	TRI-C RESOURCES, INC.
42-479-35521	Rosetta Resources Operating Lp	Gas	143117
42-479-35522	TRI-C RESOURCES, INC.
42-479-35523	LEWIS PETRO PROPERTIES, INC.	Gas	142300
42-479-35524	LEWIS PETRO PROPERTIES, INC.	Gas	142216
42-479-35525	GREAT NORTHERN ENERGY, INC	Gas	142959
42-479-35526	KILLAM OIL CO., LTD.	Gas	144514
42-479-35527	HILCORP ENERGY COMPANY	Gas	142691
42-479-35528	SMITH PRODUCTION INC.	Gas	142683
42-479-35529	Conoco Inc.	Gas	159542
42-479-35530	MOBIL PRODUCING TX. & N.M. INC.	Gas	143897
42-479-35531	ENRON OIL & GAS COMPANY
42-479-35532	HILCORP ENERGY COMPANY	Gas	142460
42-479-35533	HILCORP ENERGY COMPANY	Gas	143059
42-479-35534	Rosetta Resources Operating Lp	Gas	142544
42-479-35535	HILCORP ENERGY COMPANY	Gas	149936
42-479-35536	CALPINE NATURAL GAS L.P.	Gas	143129
42-479-35537	WHITE OAK OPERATING COMPANY LLC	Gas	146062
42-479-35538	Rosetta Resources Operating Lp	Gas	144452
42-479-35539	HILCORP ENERGY COMPANY	Gas	142775
42-479-35540	LEWIS PETRO PROPERTIES, INC.	Gas	142561
42-479-35541	KILLAM OIL CO., LTD.	Gas	142943
42-479-35542	ENRON OIL & GAS COMPANY
42-479-35543	AWP OPERATING COMPANY	Gas	178980
42-479-35544	WHITE OAK OPERATING COMPANY LLC	Gas	142849
42-479-35545	Conoco Inc.
42-479-35546	HILCORP ENERGY COMPANY	Gas	142848
42-479-35547	Conoco Inc.	Gas	159595
42-479-35548	CONOCOPHILLIPS COMPANY	Gas	143010
42-479-35549	ENRON OIL & GAS COMPANY	Gas	142981
42-479-35550	BLACKBEARD OPERATING, LLC	Gas	142477
42-479-35551	HILCORP ENERGY COMPANY	Gas	143507
42-479-35552	KILLAM OIL CO., LTD.	Gas	142653
42-479-35553	MOBIL PRODUCING TX. & N.M. INC.	Gas	145326
42-479-35554	Columbus Energy Corp.	Gas	196016
42-479-35555	Conoco Inc.
42-479-35556	CONTINENTAL OPERATING COMPANY
42-479-35557	ENRON OIL & GAS COMPANY
42-479-35558	HILCORP ENERGY COMPANY	Gas	143419
42-479-35559	HILCORP ENERGY COMPANY	Gas	142742
42-479-35560	Conoco Inc.	Gas	142809
42-479-35561	LEWIS PETRO PROPERTIES, INC.	Gas	143571
42-479-35562	ENRON OIL & GAS COMPANY
42-479-35563	ARETE OPERATING COMPANY, LLC	Gas	142846
42-479-35564	COLUMBUS ENERGY, LLC	Gas	143693
42-479-35565	LEWIS PETRO PROPERTIES, INC.	Gas	142302
42-479-35566	Rosetta Resources Operating Lp	Gas	142873
42-479-35567	ARETE OPERATING COMPANY, LLC	Gas	143764
42-479-35568	ENRON OIL & GAS COMPANY
42-479-35569	COLUMBUS ENERGY, LLC	Gas	143493
42-479-35570	VINTAGE PETROLEUM, INC.	Gas	165624
42-479-35571
42-479-35572	Conoco Inc.	Gas	143928
42-479-35573	ENRON OIL & GAS COMPANY
42-479-35574	LEWIS PETRO PROPERTIES, INC.	Gas	142776
42-479-35575	LEWIS PETRO PROPERTIES, INC.	Gas	142520
42-479-35576	ENRON OIL & GAS COMPANY
42-479-35577
42-479-35578	EOG Resources, Inc.	Gas	144855
42-479-35579	Rosetta Resources Operating Lp	Gas	143678
42-479-35580	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	142884
42-479-35581	URBAN OIL & GAS GROUP, LLC	Gas	144314
42-479-35582	EOG Resources, Inc.	Gas	143772
42-479-35583	Conoco Inc.	Gas	143014
42-479-35584	ENRON OIL & GAS COMPANY
42-479-35585	WESTPORT OIL AND GAS COMPANY, LP	Gas	146502
42-479-35586	LEWIS PETRO PROPERTIES, INC.	Gas	143175
42-479-35587	CONOCOPHILLIPS COMPANY	Gas	143439
42-479-35588	ENRON OIL & GAS COMPANY	Gas	144467
42-479-35589	Conoco Inc.	Gas	158839
42-479-35590	HILCORP ENERGY COMPANY	Gas	142792
42-479-35591	ENRON OIL & GAS COMPANY
42-479-35592	ENRON OIL & GAS COMPANY	Gas	151422
42-479-35593	Meridian Oil Production Inc.	Oil	12161
42-479-35594
42-479-35595	MICHAEL PETROLEUM CORPORATION
42-479-35596	LEWIS PETRO PROPERTIES, INC.	Gas	143189
42-479-35597	Conoco Inc.	Gas	142967
42-479-35598	LEWIS PETRO PROPERTIES, INC.	Gas	143138
42-479-35599	KILLAM OIL CO., LTD.	Gas	142875
42-479-35600	WHITE OAK OPERATING COMPANY LLC	Gas	144337
42-479-35601	KILLAM OIL CO., LTD.	Gas	147758
42-479-35602	EOG Resources, Inc.	Gas	142837
42-479-35603	PETRO-SMITH OPERATING LLC	Gas	142774
42-479-35604	HILCORP ENERGY COMPANY	Gas	143605
42-479-35605	Conoco Inc.	Gas	144045
42-479-35606	LEWIS PETRO PROPERTIES, INC.	Gas	142802
42-479-35607	PETRO-SMITH OPERATING LLC	Gas	166868
42-479-35608	HILCORP ENERGY COMPANY	Gas	143251
42-479-35609	TRANSAMERICAN NATURAL GAS CORP.	Gas	143781
42-479-35610	WHITE OAK OPERATING COMPANY LLC	Gas	143953
42-479-35611
42-479-35612	KILLAM OIL CO., LTD.	Gas	143155
42-479-35613	Conoco Inc.	Gas	159810
42-479-35614	EOG Resources, Inc.	Gas	143116
42-479-35615	Rosetta Resources Operating Lp	Gas	143689
42-479-35616	LEWIS PETRO PROPERTIES, INC.	Gas	143892
42-479-35617	TRI-C RESOURCES, INC.
42-479-35618	SMITH PRODUCTION INC.	Gas	144466
42-479-35619	ENRON OIL & GAS COMPANY
42-479-35620	CONOCOPHILLIPS COMPANY	Gas	144511
42-479-35621	Conoco Inc.	Gas	158590
42-479-35622	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	143354
42-479-35623	LEWIS PETRO PROPERTIES, INC.	Gas	142961
42-479-35624	LEWIS PETRO PROPERTIES, INC.	Gas	143291
42-479-35625	LEWIS PETRO PROPERTIES, INC.	Gas	143565
42-479-35626	LEWIS PETRO PROPERTIES, INC.	Gas	143579
42-479-35627	HILCORP ENERGY COMPANY	Gas	144499
42-479-35628	HILCORP ENERGY COMPANY	Gas	145301
42-479-35629	Rosetta Resources Operating Lp	Gas	143536
42-479-35630	MOBIL PRODUCING TX. & N.M. INC.	Gas	146071
42-479-35631
42-479-35632	PETRO-SMITH OPERATING LLC	Gas	143610
42-479-35633	COLUMBUS ENERGY, LLC	Gas	143907
42-479-35634	LEWIS PETRO PROPERTIES, INC.	Gas	143293
42-479-35635	LEWIS PETRO PROPERTIES, INC.	Gas	143137
42-479-35636	WHITE OAK OPERATING COMPANY LLC	Gas	143688
42-479-35637	Conoco Inc.	Gas	143848
42-479-35638	WHITE OAK OPERATING COMPANY LLC	Gas	145781
42-479-35639	Rosetta Resources Operating Lp	Gas	144566
42-479-35640
42-479-35641	LEWIS PETRO PROPERTIES, INC.	Gas	142999
42-479-35642	HILCORP ENERGY COMPANY	Gas	144345
42-479-35643	FOUR STAR OIL AND GAS COMPANY	Gas	143455
42-479-35644	WHITE OAK OPERATING COMPANY LLC	Gas	144934
42-479-35645	HURD ENTERPRISES, LTD.	Gas	143727
42-479-35646	Rosetta Resources Operating Lp	Gas	144573
42-479-35647	WHITE OAK OPERATING COMPANY LLC	Gas	144569
42-479-35648
42-479-35649	Amoco Production Company
42-479-35650	WHITE OAK OPERATING COMPANY LLC	Gas	143901
42-479-35651	HILCORP ENERGY COMPANY	Gas	145294
42-479-35652	ENRON OIL & GAS COMPANY
42-479-35653	WHITE OAK OPERATING COMPANY LLC	Gas	144313
42-479-35654	SAFARI PRODUCTION COMPANY, INC.	Gas	151389
42-479-35655	Amoco Production Company
42-479-35656	Amoco Production Company
42-479-35657
42-479-35658	ENRON OIL & GAS COMPANY
42-479-35659	Conoco Inc.	Gas	143729
42-479-35660	LEWIS PETRO PROPERTIES, INC.
42-479-35661	LEWIS PETRO PROPERTIES, INC.	Gas	143174
42-479-35662	HILCORP ENERGY COMPANY	Gas	144449
42-479-35663	CONOCOPHILLIPS COMPANY	Gas	144876
42-479-35664	HILCORP ENERGY COMPANY	Gas	144498
42-479-35665	SMITH PRODUCTION INC.	Gas	144469
42-479-35666	ENRON OIL & GAS COMPANY
42-479-35667	ENRON OIL & GAS COMPANY
42-479-35668	LEWIS PETRO PROPERTIES, INC.	Gas	144971
42-479-35669	WHITE OAK OPERATING COMPANY LLC	Gas	145784
42-479-35670	Amoco Production Company
42-479-35671	Conoco Inc.	Gas	159663
42-479-35672	Conoco Inc.	Gas	144552
42-479-35673	EOG Resources, Inc.	Gas	143728
42-479-35674	EOG Resources, Inc.	Gas	144978
42-479-35675	BLUESTONE NATURAL RES. II, LLC	Gas	145155
42-479-35676	Rosetta Resources Operating Lp	Gas	145689
42-479-35677	WHITE OAK OPERATING COMPANY LLC	Gas	144879
42-479-35678	SMITH PRODUCTION INC.	Gas	144471
42-479-35679	SMITH PRODUCTION INC.	Gas	144493
42-479-35680	SMITH PRODUCTION INC.	Gas	144482
42-479-35681	LEWIS PETRO PROPERTIES, INC.	Gas	143744
42-479-35682	Rosetta Resources Operating Lp	Gas	144574
42-479-35683	Rosetta Resources Operating Lp	Gas	147739
42-479-35684	WHITE OAK OPERATING COMPANY LLC	Gas	144571
42-479-35685	EOG Resources, Inc.	Gas	145890
42-479-35686	CALPINE NATURAL GAS L.P.	Gas	145805
42-479-35687	MOBIL PRODUCING TX. & N.M. INC.	Gas	162549
42-479-35688	WHITE OAK OPERATING COMPANY LLC	Gas	144946
42-479-35689	ENRON OIL & GAS COMPANY
42-479-35690	ENRON OIL & GAS COMPANY
42-479-35691	ENRON OIL & GAS COMPANY
42-479-35692	ENRON OIL & GAS COMPANY
42-479-35693
42-479-35694	LEWIS PETRO PROPERTIES, INC.	Gas	143546
42-479-35695
42-479-35696	CONOCOPHILLIPS COMPANY	Gas	144518
42-479-35697	HILCORP ENERGY COMPANY	Gas	144517
42-479-35698	LEWIS PETRO PROPERTIES, INC.	Gas	143456
42-479-35699	SMITH PRODUCTION INC.	Gas	145693
42-479-35700	LEWIS PETRO PROPERTIES, INC.	Gas	143632
42-479-35701	BLACKBEARD OPERATING, LLC	Gas	144477
42-479-35702	CHESAPEAKE OPERATING, INC.	Gas	214186
42-479-35703	HILCORP ENERGY COMPANY	Gas	143981
42-479-35704
42-479-35705	WHITE OAK OPERATING COMPANY LLC	Gas	145288
42-479-35706	LEWIS PETRO PROPERTIES, INC.	Gas	143849
42-479-35707	LEWIS PETRO PROPERTIES, INC.	Gas	143896
42-479-35708	LEWIS PETRO PROPERTIES, INC.	Gas	143871
42-479-35709
42-479-35710	MIDDLETON OIL COMPANY	Gas	146423
42-479-35711	MIDDLETON OIL COMPANY	Gas	144319
42-479-35712	ENRON OIL & GAS COMPANY
42-479-35713	LEWIS PETRO PROPERTIES, INC.	Gas	197576
42-479-35714	MICHAEL PETROLEUM CORPORATION	Gas	145782
42-479-35715	LEWIS PETRO PROPERTIES, INC.	Gas	144439
42-479-35716	Rosetta Resources Operating Lp	Gas	144933
42-479-35717	MICHAEL PETROLEUM CORPORATION	Gas	144964
42-479-35718	ENRON OIL & GAS COMPANY
42-479-35719	ENRON OIL & GAS COMPANY
42-479-35720
42-479-35721	HILCORP ENERGY COMPANY	Gas	144951
42-479-35722	Conoco Inc.	Gas	144389
42-479-35723	LEWIS PETRO PROPERTIES, INC.	Gas	144013
42-479-35724	ENRON OIL & GAS COMPANY	Gas	144042
42-479-35725	COLUMBUS ENERGY, LLC	Gas	146480
42-479-35726	HILCORP ENERGY COMPANY	Gas	145936
42-479-35727	HILCORP ENERGY COMPANY	Gas	144465
42-479-35728	CONOCOPHILLIPS COMPANY	Gas	145347
42-479-35729	Conoco Inc.	Gas	144858
42-479-35730	WHITE OAK OPERATING COMPANY LLC	Gas	144232
42-479-35731	LEWIS PETRO PROPERTIES, INC.	Gas	144577
42-479-35732	SONAT EXPLORATION CO. - HOUSTON	Gas	151326
42-479-35733	CONOCOPHILLIPS COMPANY	Gas	145298
42-479-35734	Transtexas Gas Corporation	Gas	144556
42-479-35735	HILCORP ENERGY COMPANY	Gas	145660
42-479-35736	HILCORP ENERGY COMPANY	Gas	145303
42-479-35737	BLACKBEARD OPERATING, LLC	Gas	144490
42-479-35738	SMITH PRODUCTION INC.	Gas	144491
42-479-35739	HILCORP ENERGY COMPANY	Gas	145453
42-479-35740	COLUMBUS ENERGY, LLC	Gas	145007
42-479-35741
42-479-35742	LEWIS PETRO PROPERTIES, INC.	Gas	153521
42-479-35743	LEWIS PETRO PROPERTIES, INC.	Gas	144302
42-479-35744	TRANSAMERICAN NATURAL GAS CORP.	Gas	145126
42-479-35745	CONOCOPHILLIPS COMPANY	Gas	146595
42-479-35746	HILCORP ENERGY COMPANY	Gas	145658
42-479-35747	COLUMBUS ENERGY, LLC	Gas	144752
42-479-35748	CHEVRON U. S. A. INC.	Gas	144363
42-479-35749	MOBIL PRODUCING TX. & N.M. INC.	Gas	144932
42-479-35750	SMITH PRODUCTION INC.	Gas	149018
42-479-35751	EOG Resources, Inc.	Gas	144494
42-479-35752	ENRON OIL & GAS COMPANY	Gas	162826
42-479-35753	HILCORP ENERGY COMPANY	Gas	146217
42-479-35754	LEWIS PETRO PROPERTIES, INC.	Gas	146347
42-479-35755	EOG Resources, Inc.	Gas	144217
42-479-35756	ENRON OIL & GAS COMPANY	Gas	144970
42-479-35757
42-479-35758	PETRO-SMITH OPERATING LLC	Gas	147694
42-479-35759
42-479-35760	HILCORP ENERGY COMPANY	Gas	145665
42-479-35761	Rosetta Resources Operating Lp	Gas	145735
42-479-35762	CONOCOPHILLIPS COMPANY	Gas	145664
42-479-35763	LEWIS PETRO PROPERTIES, INC.	Gas	144772
42-479-35764	HILCORP ENERGY COMPANY	Gas	146268
42-479-35765	MOBIL PRODUCING TX. & N.M. INC.	Gas	147688
42-479-35766
42-479-35767	Transtexas Gas Corporation	Gas	147240
42-479-35768	Conoco Inc.	Gas	145512
42-479-35769	Transtexas Gas Corporation	Gas	147239
42-479-35770	LEWIS PETRO PROPERTIES, INC.	Gas	144853
42-479-35771	HILCORP ENERGY COMPANY	Gas	286848
42-479-35772
42-479-35773	Columbus Energy Corp.	Gas	145688
42-479-35774	Columbus Energy Corp.	Gas	145687
42-479-35775	CHEVRON U. S. A. INC.	Gas	144997
42-479-35776	HILCORP ENERGY COMPANY	Gas	146451
42-479-35777	ENRON OIL & GAS COMPANY	Gas	150681
42-479-35778	HILCORP ENERGY COMPANY	Gas	145102
42-479-35779	Transtexas Gas Corporation	Gas	215464
42-479-35780	BLUESTONE NATURAL RESOURCES, LLC	Gas	152432
42-479-35781	Transtexas Gas Corporation	Gas	147499
42-479-35782	COLUMBUS ENERGY, LLC	Gas	147896
42-479-35783	ENRON OIL & GAS COMPANY
42-479-35784	LEWIS PETRO PROPERTIES, INC.	Gas	145117
42-479-35785	PETRO-SMITH OPERATING LLC	Gas	149617
42-479-35786	Columbus Energy Corp.	Gas	151930
42-479-35787	MOBIL PRODUCING TX. & N.M. INC.	Gas	146876
42-479-35788	Conoco Inc.	Gas	145792
42-479-35789	CONOCOPHILLIPS COMPANY	Gas	145751
42-479-35790	HILCORP ENERGY COMPANY	Gas	145794
42-479-35791	TRANSAMERICAN NATURAL GAS CORP.	Gas	146244
42-479-35792	COLUMBUS ENERGY, LLC	Gas	145723
42-479-35793	HILCORP ENERGY COMPANY	Gas	146097
42-479-35794	DELAWARE DAVIS PETROLEUM CORP.
42-479-35795	LEWIS PETRO PROPERTIES, INC.	Gas	145604
42-479-35796
42-479-35797	Conoco Inc.	Gas	159546
42-479-35798	HILCORP ENERGY COMPANY	Gas	145504
42-479-35799	HILCORP ENERGY COMPANY	Gas	146096
42-479-35800	MICHAEL PETROLEUM CORPORATION	Gas	146483
42-479-35801	HILCORP ENERGY COMPANY	Gas	146116
42-479-35802	MOBIL PRODUCING TX. & N.M. INC.	Gas	146822
42-479-35803	ENRON OIL & GAS COMPANY
42-479-35804	CONOCOPHILLIPS COMPANY	Gas	146049
42-479-35805	Columbus Energy Corp.	Gas	146324
42-479-35806	LEWIS PETRO PROPERTIES, INC.
42-479-35807
42-479-35808	RAMTEX ENERGY LLC	Gas	145493
42-479-35809	CONOCOPHILLIPS COMPANY	Gas	146215
42-479-35810	HILCORP ENERGY COMPANY	Gas	146039
42-479-35811	HILCORP ENERGY COMPANY	Gas	146539
42-479-35812	CHEVRON U. S. A. INC.	Gas	146520
42-479-35813	HILCORP ENERGY COMPANY	Gas	146527
42-479-35814
42-479-35815	HILCORP ENERGY COMPANY	Gas	148135
42-479-35816	Columbus Energy Corp.	Gas	146158
42-479-35817	LEWIS PETRO PROPERTIES, INC.	Gas	145560
42-479-35818	CONOCOPHILLIPS COMPANY	Gas	146119
42-479-35819	CONOCOPHILLIPS COMPANY	Oil	12788
42-479-35820	HILCORP ENERGY COMPANY	Gas	146560
42-479-35821	COLUMBUS ENERGY, LLC	Gas	146561
42-479-35822	TRI-C RESOURCES, INC.	Oil	12342
42-479-35823	HILCORP ENERGY COMPANY	Gas	146138
42-479-35824	CONOCOPHILLIPS COMPANY	Gas	146221
42-479-35825	ENRON OIL & GAS COMPANY
42-479-35826	ENRON OIL & GAS COMPANY
42-479-35827	ENRON OIL & GAS COMPANY
42-479-35828	HILCORP ENERGY COMPANY	Gas	146224
42-479-35829	CONOCOPHILLIPS COMPANY	Gas	145949
42-479-35830	Conoco Inc.	Gas	146457
42-479-35831	WHITE OAK OPERATING COMPANY LLC	Gas	150083
42-479-35832	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-35833	HILCORP ENERGY COMPANY	Gas	146507
42-479-35834	Transtexas Gas Corporation	Gas	146474
42-479-35835	BLACKBEARD OPERATING, LLC	Gas	146908
42-479-35836	HILCORP ENERGY COMPANY	Gas	146118
42-479-35837	CONOCOPHILLIPS COMPANY	Gas	146746
42-479-35838	KILLAM OIL CO., LTD.	Gas	149491
42-479-35839	WHITE OAK OPERATING COMPANY LLC	Gas	146338
42-479-35840	COLUMBUS ENERGY, LLC	Gas	146098
42-479-35841	LEWIS PETRO PROPERTIES, INC.	Gas	146463
42-479-35842	Conoco Inc.	Gas	146538
42-479-35843	HILCORP ENERGY COMPANY	Gas	147705
42-479-35844	Conoco Inc.
42-479-35845	Transtexas Gas Corporation	Gas	147238
42-479-35846	Conoco Inc.	Gas	164924
42-479-35847	CONOCOPHILLIPS COMPANY	Gas	146103
42-479-35848	ENRON OIL & GAS COMPANY	Gas	146828
42-479-35849	WHITE OAK OPERATING COMPANY LLC	Gas	146476
42-479-35850	CONOCOPHILLIPS COMPANY	Gas	146156
42-479-35851
42-479-35852
42-479-35853	SAN ANTONIO GAS & OIL, INC.
42-479-35854	WHITE OAK OPERATING COMPANY LLC	Gas	146885
42-479-35855	COLUMBUS ENERGY, LLC	Gas	146666
42-479-35856	Conoco Inc.
42-479-35857	HILCORP ENERGY COMPANY	Gas	146612
42-479-35858	C.C.O. & G. COMPANY INC.	Oil	12468
42-479-35859	SONAT EXPLORATION CO. - HOUSTON	Gas	153369
42-479-35860	PETRO-SMITH OPERATING LLC	Oil	12285
42-479-35861
42-479-35862	HILCORP ENERGY COMPANY	Gas	146506
42-479-35864	HILCORP ENERGY COMPANY	Gas	146292
42-479-35865	HILCORP ENERGY COMPANY	Gas	146478
42-479-35866	RAMTEX ENERGY LLC	Gas	148512
42-479-35867	HILCORP ENERGY COMPANY	Gas	146855
42-479-35868	HILCORP ENERGY COMPANY	Gas	146717
42-479-35869	Transtexas Gas Corporation	Gas	154636
42-479-35870	DELAWARE DAVIS PETROLEUM CORP.
42-479-35871	HILCORP ENERGY COMPANY	Gas	146798
42-479-35872	Transtexas Gas Corporation	Gas	146844
42-479-35873	COLUMBUS ENERGY, LLC	Gas	147417
42-479-35874	WEBB COUNTY UNLIMITED RES., LLC	Oil	08721
42-479-35875	ARETE OPERATING COMPANY, LLC	Gas	146609
42-479-35876	COLUMBUS ENERGY, LLC	Gas	146980
42-479-35877	LEWIS PETRO PROPERTIES, INC.	Gas	148275
42-479-35878	CONOCOPHILLIPS COMPANY	Gas	147390
42-479-35879	Conoco Inc.	Gas	164925
42-479-35880	KILLAM OIL CO., LTD.	Oil	12258
42-479-35881
42-479-35882	HILCORP ENERGY COMPANY	Gas	146534
42-479-35883	COLUMBUS ENERGY, LLC	Gas	147036
42-479-35884	AUSTIN RESOURCES CORPORATION	Gas	149058
42-479-35885	HILCORP ENERGY COMPANY	Gas	146958
42-479-35886	RICOCHET ENERGY, INC.	Gas	146982
42-479-35887	Conoco Inc.	Gas	146856
42-479-35888	LEWIS PETRO PROPERTIES, INC.	Gas	146484
42-479-35889	CONOCOPHILLIPS COMPANY	Gas	146680
42-479-35890	ENRON OIL & GAS COMPANY
42-479-35891	Conoco Inc.	Gas	163846
42-479-35892	LEWIS PETRO PROPERTIES, INC.	Gas	146942
42-479-35893
42-479-35894
42-479-35895	MOBIL PRODUCING TX. & N.M. INC.	Gas	148545
42-479-35896	Conoco Inc.	Gas	152372
42-479-35897	SONAT EXPLORATION CO. - HOUSTON	Gas	151648
42-479-35898	CONOCOPHILLIPS COMPANY	Gas	151415
42-479-35899	Columbus Energy Corp.	Gas	147416
42-479-35900	CONOCOPHILLIPS COMPANY	Gas	147055
42-479-35901	SONAT EXPLORATION CO. - HOUSTON
42-479-35902	HILCORP ENERGY COMPANY	Gas	147091
42-479-35903	LEWIS PETRO PROPERTIES, INC.	Gas	147256
42-479-35904	CONOCOPHILLIPS COMPANY	Gas	147250
42-479-35905	HILCORP ENERGY COMPANY	Gas	147340
42-479-35906	BUCK MANAGEMENT CO. L.L.C.	Oil	00170
42-479-35907	HILCORP ENERGY COMPANY	Gas	147575
42-479-35908	HILCORP ENERGY COMPANY	Gas	146852
42-479-35909	ENRON OIL & GAS COMPANY
42-479-35910	HILCORP ENERGY COMPANY	Gas	147478
42-479-35911	Conoco Inc.	Gas	148003
42-479-35912	MUELLER ENGINEERING CORP.	Gas	181032
42-479-35913	LEWIS PETRO PROPERTIES, INC.	Gas	147139
42-479-35914	LEWIS PETRO PROPERTIES, INC.	Gas	147158
42-479-35915	LEWIS PETRO PROPERTIES, INC.	Gas	147159
42-479-35916	ENRON OIL & GAS COMPANY
42-479-35917	Conoco Inc.	Gas	154303
42-479-35918	CONOCOPHILLIPS COMPANY	Gas	147599
42-479-35919	KILLAM OIL CO., LTD.	Gas	147007
42-479-35920	HILCORP ENERGY COMPANY	Gas	151414
42-479-35921	CONOCOPHILLIPS COMPANY	Gas	147305
42-479-35922	LEWIS PETRO PROPERTIES, INC.	Gas	147600
42-479-35923	ENRON OIL & GAS COMPANY
42-479-35924	LEWIS PETRO PROPERTIES, INC.	Gas	147495
42-479-35925	BORDAS OIL & GAS COMPANY	Oil	12278
42-479-35926	TRI-C RESOURCES, INC.
42-479-35927	HILCORP ENERGY COMPANY	Gas	151681
42-479-35928	HILCORP ENERGY COMPANY	Gas	147400
42-479-35929	ZACHRY EXPLORATION, INC.	Gas	152359
42-479-35930	CONOCOPHILLIPS COMPANY	Gas	147172
42-479-35931
42-479-35932
42-479-35933	HYDROCARBON OPERATING, INC.	Gas	164319
42-479-35934	HILCORP ENERGY COMPANY	Gas	147426
42-479-35935	KILLAM OIL CO., LTD.	Oil	12332
42-479-35936	HILCORP ENERGY COMPANY	Gas	147441
42-479-35937
42-479-35938	HILCORP ENERGY COMPANY	Gas	147809
42-479-35939	HILCORP ENERGY COMPANY	Gas	147845
42-479-35940	HILCORP ENERGY COMPANY	Gas	148143
42-479-35941	HILCORP ENERGY COMPANY	Gas	150639
42-479-35942	TRI-C RESOURCES, INC.
42-479-35943	CONOCOPHILLIPS COMPANY	Gas	148458
42-479-35944	LEWIS PETRO PROPERTIES, INC.
42-479-35945	ENRON OIL & GAS COMPANY
42-479-35946	Conoco Inc.	Gas	159948
42-479-35947	Apache Corporation	Gas	147423
42-479-35948	EEX OPERATING, L.P.	Gas	177269
42-479-35949	HILCORP ENERGY COMPANY	Gas	147241
42-479-35950	TRI-C RESOURCES, INC.	Gas	147630
42-479-35951	HILCORP ENERGY COMPANY	Gas	148491
42-479-35952	ENRON OIL & GAS COMPANY
42-479-35953	HILCORP ENERGY COMPANY	Gas	147432
42-479-35954	ARETE OPERATING COMPANY, LLC	Gas	172477
42-479-35955	TRI-C RESOURCES, INC.	Oil	12313
42-479-35956	HILCORP ENERGY COMPANY	Gas	147801
42-479-35957	LEWIS PETRO PROPERTIES, INC.
42-479-35958	HILCORP ENERGY COMPANY	Gas	148005
42-479-35959	HILCORP ENERGY COMPANY	Gas	149250
42-479-35960	HILCORP ENERGY COMPANY	Gas	147615
42-479-35961	KILLAM OIL CO., LTD.	Gas	151196
42-479-35962	WHITE OAK OPERATING COMPANY LLC	Gas	147772
42-479-35963	HILCORP ENERGY COMPANY	Gas	147878
42-479-35964	HILCORP ENERGY COMPANY	Gas	147608
42-479-35965	BLACKBEARD OPERATING, LLC	Gas	148170
42-479-35966	CONOCOPHILLIPS COMPANY	Gas	151939
42-479-35967	LEWIS PETRO PROPERTIES, INC.	Gas	148449
42-479-35968	REBOUND RESOURCES, INC	Oil	03801
42-479-35969	COLUMBUS ENERGY, LLC	Gas	154266
42-479-35970	ENRON OIL & GAS COMPANY
42-479-35971	KILLAM OIL COMPANY
42-479-35972
42-479-35973	MICHAEL PETROLEUM CORPORATION	Gas	151680
42-479-35974	CONOCOPHILLIPS COMPANY	Gas	151337
42-479-35975	LEWIS PETRO PROPERTIES, INC.	Gas	148205
42-479-35976	LEWIS PETRO PROPERTIES, INC.	Gas	148033
42-479-35977	HILCORP ENERGY COMPANY	Gas	148499
42-479-35978	TRI-C RESOURCES, INC.
42-479-35979	Transtexas Gas Corporation	Gas	148681
42-479-35980	ARETE OPERATING COMPANY, LLC	Gas	158861
42-479-35981
42-479-35982	Amoco Production Company
42-479-35983	ENRON OIL & GAS COMPANY	Gas	154904
42-479-35984	HILCORP ENERGY COMPANY	Gas	149230
42-479-35985	HILCORP ENERGY COMPANY	Gas	148580
42-479-35986	HILCORP ENERGY COMPANY	Gas	148345
42-479-35987	HILCORP ENERGY COMPANY	Gas	148344
42-479-35988	Transtexas Gas Corporation	Gas	154166
42-479-35989
42-479-35990	SONAT EXPLORATION CO. - HOUSTON
42-479-35991	KILLAM OIL CO., LTD.	Gas	148546
42-479-35992	REBOUND RESOURCES, INC	Oil	03801
42-479-35993	SONAT EXPLORATION CO. - HOUSTON
42-479-35994	SONAT EXPLORATION CO. - HOUSTON
42-479-35995	BLACKBEARD OPERATING, LLC	Gas	149186
42-479-35996	BLUESTONE NATURAL RES. II, LLC	Gas	149014
42-479-35997	KILLAM OIL CO., LTD.	Gas	149325
42-479-35998	CONOCOPHILLIPS COMPANY	Gas	148543
42-479-35999	Transtexas Gas Corporation	Gas	148506
42-479-36000	HILCORP ENERGY COMPANY	Gas	149153
42-479-36001	HILCORP ENERGY COMPANY	Gas	153959
42-479-36002
42-479-36003	TRI-C RESOURCES, INC.
42-479-36004	Conoco Inc.	Gas	162429
42-479-36005	Rosetta Resources Operating Lp	Gas	148706
42-479-36006	FORBES, JOHN OPERATING	Oil	04315
42-479-36007	Houston Exploration Company, The	Gas	189424
42-479-36008
42-479-36009	LEWIS PETRO PROPERTIES, INC.	Gas	150374
42-479-36010	KILLAM OIL CO., LTD.	Gas	148779
42-479-36011	LEWIS PETRO PROPERTIES, INC.	Gas	149991
42-479-36012	MICHAEL PETROLEUM CORPORATION	Gas	184637
42-479-36013
42-479-36014	LEWIS PETRO PROPERTIES, INC.	Gas	149502
42-479-36015	KILLAM OIL CO., LTD.	Gas	148849
42-479-36016	HILCORP ENERGY COMPANY	Gas	149327
42-479-36017	HILCORP ENERGY COMPANY	Gas	150559
42-479-36018	CONOCOPHILLIPS COMPANY	Gas	151265
42-479-36019	BUCK MANAGEMENT CO. L.L.C.	Oil	00170
42-479-36020	KILLAM OIL CO., LTD.	Gas	148544
42-479-36021	ENRON OIL & GAS COMPANY
42-479-36022	CONOCOPHILLIPS COMPANY	Gas	148582
42-479-36023	ENRON OIL & GAS COMPANY
42-479-36024	CONOCOPHILLIPS COMPANY	Gas	150030
42-479-36025	HILCORP ENERGY COMPANY	Gas	150813
42-479-36026	LEWIS PETRO PROPERTIES, INC.	Gas	150061
42-479-36027	TRI-C RESOURCES, INC.
42-479-36028	WHITE OAK OPERATING COMPANY LLC	Gas	149170
42-479-36029	Rosetta Resources Operating Lp	Gas	149387
42-479-36030	LEWIS PETRO PROPERTIES, INC.	Gas	151254
42-479-36031	COLUMBUS ENERGY, LLC	Gas	149550
42-479-36032	COX, MARTIN REGAN	Gas	153315
42-479-36033	HILCORP ENERGY COMPANY	Gas	150736
42-479-36034	KILLAM OIL CO., LTD.	Gas	149905
42-479-36035	WHITE OAK OPERATING COMPANY LLC	Gas	150026
42-479-36036	KILLAM OIL CO., LTD.	Gas	151277
42-479-36037	KILLAM OIL CO., LTD.	Gas	174159
42-479-36038	MERIT ENERGY COMPANY	Gas	151294
42-479-36039	WHITE OAK OPERATING COMPANY LLC	Gas	150657
42-479-36040	WHITE OAK OPERATING COMPANY LLC	Gas	149171
42-479-36041	WHITE OAK OPERATING COMPANY LLC	Gas	153829
42-479-36042	Rosetta Resources Operating Lp	Gas	150661
42-479-36043	Rosetta Resources Operating Lp	Gas	149684
42-479-36044
42-479-36045	HILCORP ENERGY COMPANY	Gas	149884
42-479-36046	WHITE OAK OPERATING COMPANY LLC	Gas	149690
42-479-36047	BLACKBEARD OPERATING, LLC	Gas	149682
42-479-36048	WHITE OAK OPERATING COMPANY LLC	Gas	151653
42-479-36049	Columbus Energy Corp.
42-479-36050	WHITE OAK OPERATING COMPANY LLC	Gas	150165
42-479-36051	COLUMBUS ENERGY, LLC	Gas	149470
42-479-36052	Rosetta Resources Operating Lp	Gas	150163
42-479-36053
42-479-36054	HILCORP ENERGY COMPANY	Gas	150508
42-479-36055	HILCORP ENERGY COMPANY	Gas	150063
42-479-36056	HILCORP ENERGY COMPANY	Gas	151194
42-479-36057	Conoco Inc.	Gas	150445
42-479-36058	COLUMBUS ENERGY, LLC	Gas	149895
42-479-36059	CONOCOPHILLIPS COMPANY	Gas	151938
42-479-36060	AUSTIN RESOURCES CORPORATION
42-479-36061	KERR-MCGEE OIL & GAS ONSHORE LP	Gas	230733
42-479-36062	COLUMBUS ENERGY, LLC	Gas	149907
42-479-36063	KILLAM OIL CO., LTD.	Gas	150077
42-479-36064	COLUMBUS ENERGY, LLC	Gas	150887
42-479-36065	MICHAEL PETROLEUM CORPORATION
42-479-36066	COLUMBUS ENERGY, LLC	Gas	150547
42-479-36067	HILCORP ENERGY COMPANY	Gas	150728
42-479-36068	AUSTIN RESOURCES CORPORATION
42-479-36069	REBOUND RESOURCES, INC	Oil	03801
42-479-36070	BLACKBEARD OPERATING, LLC	Gas	150159
42-479-36071	BLACKBEARD OPERATING, LLC	Gas	149614
42-479-36072	Transtexas Gas Corporation	Gas	151444
42-479-36073
42-479-36074	Conoco Inc.	Gas	150737
42-479-36075	COLUMBUS ENERGY, LLC	Gas	153795
42-479-36076	BLACKBEARD OPERATING, LLC	Gas	150729
42-479-36077	PROEX ENERGY MANAGEMENT, L.L.C.	Gas	153300
42-479-36078	MICHAEL PETROLEUM CORPORATION	Gas	151263
42-479-36079	MERIT ENERGY COMPANY	Gas	150205
42-479-36080	Transtexas Gas Corporation
42-479-36081	COLUMBUS ENERGY, LLC	Gas	150748
42-479-36082	Conoco Inc.	Gas	150814
42-479-36083	Conoco Inc.	Gas	164142
42-479-36084	AUSTIN RESOURCES CORPORATION	Gas	153269
42-479-36085	WHITE OAK OPERATING COMPANY LLC	Gas	235416
42-479-36086	COLUMBUS ENERGY, LLC	Gas	159550
42-479-36087	Transtexas Gas Corporation
42-479-36088	HILCORP ENERGY COMPANY	Gas	152434
42-479-36089	COLUMBUS ENERGY, LLC	Gas	184631
42-479-36090	CONOCOPHILLIPS COMPANY	Gas	151807
42-479-36091	PETROPOINT ENERGY OPERATING, LLC	Gas	150167
42-479-36092	PETROPOINT ENERGY OPERATING, LLC	Gas	150821
42-479-36093	HUGHES, DAN A. COMPANY
42-479-36094	SMITH PRODUCTION INC.	Gas	150164
42-479-36095	North Central Oil Corp.	Gas	152731
42-479-36096	Rosetta Resources Operating Lp	Gas	150114
42-479-36097	HILCORP ENERGY COMPANY	Gas	150541
42-479-36098	COLUMBUS ENERGY, LLC	Gas	151297
42-479-36099
42-479-36100	Transtexas Gas Corporation	Gas	192370
42-479-36101	HILCORP ENERGY COMPANY	Gas	150544
42-479-36102	REH ENERGY, INC.
42-479-36103	WHITE OAK OPERATING COMPANY LLC	Gas	151393
42-479-36104	WHITE OAK OPERATING COMPANY LLC	Gas	151328
42-479-36105	MICHAEL PETROLEUM CORPORATION
42-479-36106	ENRON OIL & GAS COMPANY
42-479-36107	POGO PRODUCING COMPANY	Gas	151017
42-479-36108	HILCORP ENERGY COMPANY	Gas	150939
42-479-36109	WHITE OAK OPERATING COMPANY LLC	Gas	150817
42-479-36110	LEWIS PETRO PROPERTIES, INC.	Gas	151436
42-479-36111	LEWIS PETRO PROPERTIES, INC.	Gas	151439
42-479-36112	HILCORP ENERGY COMPANY	Gas	150070
42-479-36113	CONOCOPHILLIPS COMPANY	Gas	150573
42-479-36114	LEWIS PETRO PROPERTIES, INC.	Gas	150429
42-479-36115	HILCORP ENERGY COMPANY	Gas	151195
42-479-36116
42-479-36117	HILCORP ENERGY COMPANY	Gas	151270
42-479-36118	HILCORP ENERGY COMPANY	Gas	151285
42-479-36119	WHITE OAK OPERATING COMPANY LLC	Gas	150753
42-479-36120	WHITE OAK OPERATING COMPANY LLC	Gas	151407
42-479-36121	COLUMBUS ENERGY, LLC	Gas	150833
42-479-36122	WHITE OAK OPERATING COMPANY LLC	Gas	151486
42-479-36123	Collins & Ware, Inc.	Oil	12392
42-479-36124	WHITE OAK OPERATING COMPANY LLC	Gas	151532
42-479-36125	COLUMBUS ENERGY, LLC	Gas	151205
42-479-36126	Transtexas Gas Corporation	Gas	151201
42-479-36127	Conoco Inc.	Gas	152404
42-479-36128	HILCORP ENERGY COMPANY	Gas	151282
42-479-36129	HILCORP ENERGY COMPANY	Gas	151028
42-479-36130	LEWIS PETRO PROPERTIES, INC.	Gas	150473
42-479-36131	KILLAM OIL CO., LTD.	Gas	249801
42-479-36132	North Central Oil Corp.	Gas	151405
42-479-36133	COLUMBUS ENERGY, LLC	Gas	151434
42-479-36134	Conoco Inc.	Gas	170340
42-479-36135	BLACKBEARD OPERATING, LLC	Gas	151200
42-479-36136	AWP OPERATING COMPANY	Gas	151472
42-479-36137	Transtexas Gas Corporation	Gas	157978
42-479-36138
42-479-36139	LEWIS PETRO PROPERTIES, INC.	Gas	150970
42-479-36140	LEWIS PETRO PROPERTIES, INC.	Gas	150834
42-479-36141	HILCORP ENERGY COMPANY	Gas	151971
42-479-36142	PROLINE ENERGY RESOURCES INC	Gas	153706
42-479-36143	Transtexas Gas Corporation
42-479-36144	HILCORP ENERGY COMPANY	Gas	289605
42-479-36145	FAULCONER, VERNON E., INC.	Gas	151286
42-479-36146	PROLINE ENERGY RESOURCES INC	Gas	151412
42-479-36147	MERIT ENERGY COMPANY	Gas	151290
42-479-36148	SONAT EXPLORATION CO. - HOUSTON
42-479-36149	WHITE OAK OPERATING COMPANY LLC	Gas	151638
42-479-36150	Transtexas Gas Corporation	Gas	152407
42-479-36151	WHITE OAK OPERATING COMPANY LLC	Gas	280851
42-479-36152	COLUMBUS ENERGY, LLC	Gas	154061
42-479-36153	HILCORP ENERGY COMPANY	Gas	152453
42-479-36154	ARETE OPERATING COMPANY, LLC	Gas	151909
42-479-36155	WHITE OAK OPERATING COMPANY LLC	Gas	154126
42-479-36156	Conoco Inc.	Gas	151698
42-479-36157	SMITH PRODUCTION INC.	Gas	151280
42-479-36158	WHITE OAK OPERATING COMPANY LLC	Gas	151998
42-479-36159	COLUMBUS ENERGY, LLC	Gas	152213
42-479-36160	HILCORP ENERGY COMPANY	Gas	153188
42-479-36161	COLUMBUS ENERGY, LLC	Gas	152807
42-479-36162	BLACKBEARD OPERATING, LLC	Gas	152604
42-479-36163	COLUMBUS ENERGY, LLC	Gas	152247
42-479-36164	ST. MARY LAND & EXPLORATION CO.	Gas	153481
42-479-36165	ENRON OIL & GAS COMPANY
42-479-36166	ENRON OIL & GAS COMPANY
42-479-36167	KILLAM OIL CO., LTD.	Gas	152002
42-479-36168	Rosetta Resources Operating Lp	Gas	152611
42-479-36169	Sanchez-O'Brien Oil & Gas Corp.
42-479-36170
42-479-36171	ENRON OIL & GAS COMPANY
42-479-36172	LEWIS PETRO PROPERTIES, INC.	Gas	152245
42-479-36173	LEWIS PETRO PROPERTIES, INC.	Gas	151578
42-479-36174	COLUMBUS ENERGY, LLC	Gas	151724
42-479-36175	HILCORP ENERGY COMPANY	Gas	152405
42-479-36176	HILCORP ENERGY COMPANY	Gas	289562
42-479-36177	CONOCOPHILLIPS COMPANY	Gas	152435
42-479-36178	COLUMBUS ENERGY, LLC	Gas	151967
42-479-36179	North Central Oil Corp.	Gas	156930
42-479-36180	COLUMBUS ENERGY, LLC	Gas	152440
42-479-36181	HILCORP ENERGY COMPANY	Gas	152518
42-479-36182	HILCORP ENERGY COMPANY	Gas	152284
42-479-36183	Transtexas Gas Corporation	Gas	152427
42-479-36184	HILCORP ENERGY COMPANY	Gas	153326
42-479-36185	KILLAM OIL CO., LTD.	Gas	281193
42-479-36186	BLACKBEARD OPERATING, LLC	Gas	152460
42-479-36187	ENRON OIL & GAS COMPANY	Gas	153061
42-479-36188	LEWIS PETRO PROPERTIES, INC.	Gas	151788
42-479-36189	WESTPORT OIL AND GAS COMPANY, LP	Gas	153111
42-479-36190	Rosetta Resources Operating Lp	Gas	152591
42-479-36191	WHITE OAK OPERATING COMPANY LLC	Gas	153170
42-479-36192	MOBIL PRODUCING TX. & N.M. INC.	Gas	152834
42-479-36193	ARETE OPERATING COMPANY, LLC	Gas	151951
42-479-36194	Rosetta Resources Operating Lp	Gas	153317
42-479-36195	SONAT EXPLORATION CO. - HOUSTON
42-479-36196	HILCORP ENERGY COMPANY	Gas	151799
42-479-36197	Transtexas Gas Corporation
42-479-36198	Transtexas Gas Corporation
42-479-36199	Transtexas Gas Corporation	Gas	153614
42-479-36200	PETRO-SMITH OPERATING LLC	Gas	155150
42-479-36201	PETRO-SMITH OPERATING LLC	Gas	153943
42-479-36202	North Central Oil Corp.	Gas	181550
42-479-36203	SMITH PRODUCTION INC.	Gas	152403
42-479-36204	COLUMBUS ENERGY, LLC	Gas	152583
42-479-36205	MERIT ENERGY COMPANY	Gas	155901
42-479-36206	MOBIL PRODUCING TX. & N.M. INC.	Gas	152923
42-479-36207	Rosetta Resources Operating Lp	Gas	216942
42-479-36208	Conoco Inc.	Gas	152396
42-479-36209	KILLAM OIL CO., LTD.	Gas	225923
42-479-36210	SAMSON LONE STAR LP	Gas	162991
42-479-36211	BLACKBEARD OPERATING, LLC	Gas	153796
42-479-36212	LEWIS PETRO PROPERTIES, INC.	Gas	152127
42-479-36213	Conoco Inc.
42-479-36214	KILLAM OIL CO., LTD.
42-479-36215	KILLAM OIL CO., LTD.	Gas	152575
42-479-36216	COLUMBUS ENERGY, LLC	Gas	152918
42-479-36217	COLUMBUS ENERGY, LLC	Gas	154127
42-479-36218	LEWIS PETRO PROPERTIES, INC.	Gas	152917
42-479-36219	Transtexas Gas Corporation	Gas	153062
42-479-36220	HILCORP ENERGY COMPANY	Gas	152940
42-479-36221	EOG Resources, Inc.	Gas	153167
42-479-36222	TRI-C RESOURCES, INC.
42-479-36223	HANSON PRODUCTION COMPANY
42-479-36224
42-479-36225	COLUMBUS ENERGY, LLC	Gas	153776
42-479-36226	ARETE OPERATING COMPANY, LLC	Gas	159602
42-479-36227	CHAPARRAL ENERGY, L.L.C.	Gas	153711
42-479-36228	LEWIS PETRO PROPERTIES, INC.	Gas	153272
42-479-36229	LEWIS PETRO PROPERTIES, INC.	Gas	153281
42-479-36230	CHEVRON U. S. A. INC.
42-479-36231	COLUMBUS ENERGY, LLC	Gas	179151
42-479-36232	COLUMBUS ENERGY, LLC	Gas	152892
42-479-36233	WHITE OAK OPERATING COMPANY LLC	Gas	155501
42-479-36234	WHITE OAK OPERATING COMPANY LLC	Gas	277341
42-479-36235	CONOCOPHILLIPS COMPANY	Gas	152883
42-479-36236	AUSTIN RESOURCES CORPORATION
42-479-36237	CONOCOPHILLIPS COMPANY	Gas	152879
42-479-36238	COLUMBUS ENERGY, LLC	Gas	153185
42-479-36239	WESTPORT OIL AND GAS COMPANY, LP	Gas	154529
42-479-36240	Conoco Inc.
42-479-36241	HILCORP ENERGY COMPANY	Gas	153608
42-479-36242	ENRON OIL & GAS COMPANY
42-479-36243	COLUMBUS ENERGY, LLC	Gas	153479
42-479-36244	HILCORP ENERGY COMPANY	Gas	158097
42-479-36245	HILCORP ENERGY COMPANY	Gas	154321
42-479-36246	HILCORP ENERGY COMPANY	Gas	153505
42-479-36247	LEWIS PETRO PROPERTIES, INC.
42-479-36248	HILCORP ENERGY COMPANY	Gas	153621
42-479-36249	Conoco Inc.	Gas	155834
42-479-36250	SONAT EXPLORATION CO. - HOUSTON	Gas	154544
42-479-36251	HILCORP ENERGY COMPANY	Gas	154309
42-479-36252	HILCORP ENERGY COMPANY	Gas	153506
42-479-36253	HILCORP ENERGY COMPANY	Gas	153714
42-479-36254	HILCORP ENERGY COMPANY	Gas	153866
42-479-36255	PROLINE ENERGY RESOURCES INC	Gas	154749
42-479-36256
42-479-36257
42-479-36258
42-479-36259	HILCORP ENERGY COMPANY	Gas	154313
42-479-36260	HILCORP ENERGY COMPANY	Gas	154236
42-479-36261	HILCORP ENERGY COMPANY	Gas	154234
42-479-36262	AUSTIN RESOURCES CORPORATION
42-479-36263	HILCORP ENERGY COMPANY	Gas	153934
42-479-36264	LEWIS PETRO PROPERTIES, INC.	Gas	156654
42-479-36265	HILCORP ENERGY COMPANY	Gas	154454
42-479-36266	CHEVRON U. S. A. INC.	Gas	157858
42-479-36267	HAWN BROTHERS COMPANY
42-479-36268	ENRON OIL & GAS COMPANY
42-479-36269	ENRON OIL & GAS COMPANY	Gas	156056
42-479-36270	Conoco Inc.	Gas	154518
42-479-36271	COLUMBUS ENERGY, LLC	Gas	154235
42-479-36272	PRICE DRILLING & EXPLORATION CO.
42-479-36273	CONOCOPHILLIPS COMPANY	Gas	154557
42-479-36274	Columbus Energy Corp.
42-479-36275	LEWIS PETRO PROPERTIES, INC.	Gas	155201
42-479-36276
42-479-36277	North Central Oil Corp.
42-479-36278	North Central Oil Corp.	Gas	156759
42-479-36279	North Central Oil Corp.	Gas	154942
42-479-36280	North Central Oil Corp.	Gas	154827
42-479-36281	HILCORP ENERGY COMPANY	Gas	156451
42-479-36282	HILCORP ENERGY COMPANY	Gas	154438
42-479-36283	HILCORP ENERGY COMPANY	Gas	154452
42-479-36284	COLUMBUS ENERGY, LLC	Gas	155149
42-479-36285	VALENCE OPERATING COMPANY	Gas	155033
42-479-36286	SAMSON LONE STAR LP	Gas	154722
42-479-36287	COLUMBUS ENERGY, LLC	Gas	154634
42-479-36288	North Central Oil Corp.	Gas	159583
42-479-36289	LEWIS PETRO PROPERTIES, INC.	Gas	155344
42-479-36290	BANNON ENERGY INCORPORATED
42-479-36291	Conoco Inc.	Gas	156584
42-479-36292	COLUMBUS ENERGY, LLC	Gas	154702
42-479-36293	Transtexas Gas Corporation	Gas	157953
42-479-36294	COLUMBUS ENERGY, LLC	Gas	155342
42-479-36295	HARVEY BROTHERS OIL & GAS
42-479-36296	MERIT ENERGY COMPANY	Gas	155458
42-479-36297	HILCORP ENERGY COMPANY	Gas	154814
42-479-36298	Conoco Inc.	Gas	154927
42-479-36299	CODY ENERGY LLC	Gas	157975
42-479-36300	HILCORP ENERGY COMPANY	Gas	155018
42-479-36301	MAGNUM PRODUCING, LP	Gas	155449
42-479-36302	Conoco Inc.	Gas	155553
42-479-36303	ZAPATA PRODUCTION, INC.	Gas	155275
42-479-36304	North Central Oil Corp.
42-479-36305	COLUMBUS ENERGY, LLC	Gas	155279
42-479-36306	HILCORP ENERGY COMPANY	Gas	155017
42-479-36307	HILCORP ENERGY COMPANY	Gas	154928
42-479-36308
42-479-36309	ENRON OIL & GAS COMPANY
42-479-36310
42-479-36311	HILCORP ENERGY COMPANY	Gas	156118
42-479-36312	COLUMBUS ENERGY, LLC	Gas	157719
42-479-36313	HILCORP ENERGY COMPANY	Gas	155352
42-479-36314	HILCORP ENERGY COMPANY	Gas	155350
42-479-36315	HILCORP ENERGY COMPANY	Gas	156475
42-479-36316	MCRAE & HENRY, LTD	Gas	155104
42-479-36317	DAKOTA OIL COMPANY	Oil	12494
42-479-36318	CONOCOPHILLIPS COMPANY	Gas	157730
42-479-36319	ENRON OIL & GAS COMPANY	Gas	163314
42-479-36320	HILCORP ENERGY COMPANY	Gas	156509
42-479-36321	HILCORP ENERGY COMPANY	Gas	155604
42-479-36322	COLUMBUS ENERGY, LLC	Gas	155863
42-479-36323	HILCORP ENERGY COMPANY	Gas	156992
42-479-36324	Transtexas Gas Corporation
42-479-36325	ENRON OIL & GAS COMPANY	Gas	156411
42-479-36326	HILCORP ENERGY COMPANY	Gas	156483
42-479-36327	HILCORP ENERGY COMPANY	Gas	155465
42-479-36328	HILCORP ENERGY COMPANY	Gas	159468
42-479-36329	COLUMBUS ENERGY, LLC	Gas	155930
42-479-36330	TRI-C RESOURCES, INC.	Oil	12513
42-479-36331	LEWIS PETRO PROPERTIES, INC.	Gas	157631
42-479-36332	Union Pacific Resources Company	Oil	12530
42-479-36333	HILCORP ENERGY COMPANY	Gas	157838
42-479-36334
42-479-36335	MOBIL PRODUCING TX. & N.M. INC.
42-479-36336	HILCORP ENERGY COMPANY	Gas	155840
42-479-36337	KILLAM OIL CO., LTD.	Gas	155803
42-479-36338	KILLAM OIL CO., LTD.	Gas	156245
42-479-36339	ENRON OIL & GAS COMPANY
42-479-36340	Columbus Energy Corp.
42-479-36341	COLUMBUS ENERGY, LLC	Gas	155910
42-479-36342	LEWIS PETRO PROPERTIES, INC.
42-479-36343	Amoco Production Company
42-479-36344	Rosetta Resources Operating Lp	Gas	157361
42-479-36345	CONOCOPHILLIPS COMPANY	Gas	155849
42-479-36346	Columbus Energy Corp.
42-479-36347	Transtexas Gas Corporation	Gas	158884
42-479-36348	HILCORP ENERGY COMPANY	Gas	155893
42-479-36349	Transtexas Gas Corporation
42-479-36350	North Central Oil Corp.
42-479-36351	HILCORP ENERGY COMPANY	Gas	156921
42-479-36352	COLUMBUS ENERGY, LLC	Gas	155948
42-479-36353	EOG Resources, Inc.	Gas	166088
42-479-36354	CHEVRON U. S. A. INC.	Gas	156833
42-479-36355
42-479-36356	KILLAM OIL CO., LTD.	Oil	12569
42-479-36357	TRI-C RESOURCES, INC.	Oil	12562
42-479-36358	EOG Resources, Inc.	Gas	157512
42-479-36359	DAKOTA OIL COMPANY
42-479-36360	COLUMBUS ENERGY, LLC	Gas	156771
42-479-36361	COLUMBUS ENERGY, LLC	Gas	158375
42-479-36362	Transtexas Gas Corporation	Gas	164674
42-479-36363	CHEVRON U. S. A. INC.	Gas	156077
42-479-36364	HILCORP ENERGY COMPANY	Gas	156835
42-479-36365
42-479-36366	COLUMBUS ENERGY, LLC	Gas	165838
42-479-36367	HILCORP ENERGY COMPANY	Gas	156329
42-479-36368
42-479-36369	KILLAM OIL CO., LTD.	Gas	156328
42-479-36370	SAMSON HYDROCARBONS COMPANY
42-479-36371	BLACKBEARD OPERATING, LLC	Gas	158347
42-479-36372	CONOCOPHILLIPS COMPANY	Gas	156521
42-479-36373	CODY ENERGY LLC	Gas	157415
42-479-36374
42-479-36375	CRIMSON ENERGY COMPANY, LC	Gas	194825
42-479-36376
42-479-36377	SONAT EXPLORATION CO. - HOUSTON
42-479-36378	SONAT EXPLORATION CO. - HOUSTON
42-479-36379	HILCORP ENERGY COMPANY	Gas	157127
42-479-36380	CONOCOPHILLIPS COMPANY	Gas	157454
42-479-36381	SANCHEZ OIL & GAS CORPORATION	Gas	157825
42-479-36382	TRI-C RESOURCES, INC.
42-479-36383	VAQUILLAS OPERATING, INC.	Gas	159480
42-479-36384
42-479-36385	Transtexas Gas Corporation
42-479-36386	BLACKBEARD OPERATING, LLC	Gas	170798
42-479-36387	OXY USA INC.	Gas	157559
42-479-36388	COLUMBUS ENERGY, LLC	Gas	160624
42-479-36389	BLACKBEARD OPERATING, LLC	Gas	157721
42-479-36390	TRI-C RESOURCES, INC.
42-479-36391
42-479-36392	KILLAM OIL CO., LTD.	Gas	157383
42-479-36393
42-479-36394	HILCORP ENERGY COMPANY	Gas	157622
42-479-36395	Transtexas Gas Corporation
42-479-36396	HARVEY BROTHERS OIL & GAS
42-479-36397	LEWIS PETRO PROPERTIES, INC.
42-479-36398	BLACKBEARD OPERATING, LLC	Gas	157723
42-479-36399	OXY USA INC.	Gas	157600
42-479-36400	SMITH PRODUCTION INC.	Gas	157585
42-479-36401	HILCORP ENERGY COMPANY	Gas	159762
42-479-36402	Transtexas Gas Corporation	Gas	166731
42-479-36403	HILCORP ENERGY COMPANY	Gas	156918
42-479-36404	HILCORP ENERGY COMPANY	Gas	157788
42-479-36405	HILCORP ENERGY COMPANY	Gas	159654
42-479-36406	KILLAM OIL CO., LTD.	Oil	12519
42-479-36407	HILCORP ENERGY COMPANY	Gas	157724
42-479-36408	COLUMBUS ENERGY, LLC	Gas	157006
42-479-36409	SONAT EXPLORATION CO. - HOUSTON
42-479-36410	SMITH PRODUCTION INC.	Gas	157621
42-479-36411	KILLAM OIL CO., LTD.	Oil	12529
42-479-36412	Conoco Inc.	Gas	162882
42-479-36413	LEWIS PETRO PROPERTIES, INC.	Gas	159048
42-479-36414	Conoco Inc.	Gas	166315
42-479-36415	KILLAM OIL CO., LTD.	Gas	157365
42-479-36416
42-479-36417	CONOCOPHILLIPS COMPANY	Gas	157856
42-479-36418	MERRITT OPERATING, INC.	Gas	158121
42-479-36419	COLUMBUS ENERGY, LLC	Gas	158034
42-479-36420	D-MIL PRODUCTION, INC.	Gas	166041
42-479-36421	HILCORP ENERGY COMPANY	Gas	157756
42-479-36422	EOG Resources, Inc.	Gas	157768
42-479-36423	LEWIS PETRO PROPERTIES, INC.	Gas	157989
42-479-36424	CONOCOPHILLIPS COMPANY	Gas	157328
42-479-36425	Transtexas Gas Corporation
42-479-36426	Transtexas Gas Corporation
42-479-36427	HILCORP ENERGY COMPANY	Gas	158123
42-479-36428	KILLAM OIL CO., LTD.	Gas	158015
42-479-36429	KERR-MCGEE OIL & GAS ONSHORE LP	Gas	157835
42-479-36430	ENRON OIL & GAS COMPANY
42-479-36431	HILCORP ENERGY COMPANY	Gas	157551
42-479-36432	CONOCOPHILLIPS COMPANY	Gas	159656
42-479-36433	CONOCOPHILLIPS COMPANY	Gas	157557
42-479-36434	CONOCOPHILLIPS COMPANY	Gas	157554
42-479-36435
42-479-36436	CONOCOPHILLIPS COMPANY	Gas	158118
42-479-36437	HILCORP ENERGY COMPANY	Gas	284711
42-479-36438	CONOCOPHILLIPS COMPANY	Gas	158894
42-479-36439	SMITH PRODUCTION INC.	Gas	158102
42-479-36440	KILLAM OIL CO., LTD.	Gas	159082
42-479-36441	CONOCOPHILLIPS COMPANY	Gas	157736
42-479-36442	HILCORP ENERGY COMPANY	Gas	157501
42-479-36443	HILCORP ENERGY COMPANY	Gas	157738
42-479-36444	Columbus Energy Corp.
42-479-36445	HILCORP ENERGY COMPANY	Gas	158139
42-479-36446	SAMSON LONE STAR LP	Gas	159176
42-479-36447	COLUMBUS ENERGY, LLC	Gas	158588
42-479-36448	COLUMBUS ENERGY, LLC	Gas	157959
42-479-36449	COLUMBUS ENERGY, LLC	Gas	158391
42-479-36450	COLUMBUS ENERGY, LLC	Gas	159501
42-479-36451	HILCORP ENERGY COMPANY	Gas	160387
42-479-36452	HILCORP ENERGY COMPANY	Gas	159238
42-479-36453	HILCORP ENERGY COMPANY	Gas	158325
42-479-36454	HILCORP ENERGY COMPANY	Gas	160492
42-479-36455	COLUMBUS ENERGY, LLC	Gas	157784
42-479-36456	HILCORP ENERGY COMPANY	Gas	159241
42-479-36457	HILCORP ENERGY COMPANY	Gas	158277
42-479-36458	Transtexas Gas Corporation
42-479-36459	SMITH PRODUCTION INC.	Gas	158138
42-479-36460	HILCORP ENERGY COMPANY	Gas	158479
42-479-36461	Transtexas Gas Corporation
42-479-36462	Transtexas Gas Corporation
42-479-36463	HILCORP ENERGY COMPANY	Gas	158738
42-479-36464	COLUMBUS ENERGY, LLC	Gas	161243
42-479-36465	Conoco Inc.	Gas	159173
42-479-36466	Conoco Inc.
42-479-36467	KILLAM OIL CO., LTD.	Gas	159779
42-479-36468	KILLAM OIL CO., LTD.	Gas	158633
42-479-36469	KILLAM OIL CO., LTD.	Gas	158659
42-479-36470	KILLAM OIL CO., LTD.	Gas	158585
42-479-36471	KILLAM OIL CO., LTD.	Gas	159170
42-479-36472	AUSTIN RESOURCES CORPORATION
42-479-36473	LEWIS PETRO PROPERTIES, INC.	Gas	165371
42-479-36474	LEWIS PETRO PROPERTIES, INC.	Gas	165988
42-479-36475	COLUMBUS ENERGY, LLC	Gas	165697
42-479-36476	SMITH PRODUCTION INC.	Gas	158231
42-479-36477	HILCORP ENERGY COMPANY	Gas	159581
42-479-36478	COLUMBUS ENERGY, LLC	Gas	159455
42-479-36479
42-479-36480	KILLAM OIL CO., LTD.	Oil	12555
42-479-36481	COLUMBUS ENERGY, LLC	Gas	161241
42-479-36482	AUSTIN RESOURCES CORPORATION
42-479-36483	HILCORP ENERGY COMPANY	Gas	159178
42-479-36484	COLUMBUS ENERGY, LLC	Gas	162977
42-479-36485
42-479-36486	LEWIS PETRO PROPERTIES, INC.	Gas	159443
42-479-36487
42-479-36488	HILCORP ENERGY COMPANY	Gas	159343
42-479-36489	CONOCOPHILLIPS COMPANY	Gas	159434
42-479-36490
42-479-36491	CONOCOPHILLIPS COMPANY	Gas	160262
42-479-36492	WHITE OAK OPERATING COMPANY LLC	Gas	163106
42-479-36493	ST. MARY LAND & EXPLORATION CO.	Gas	164527
42-479-36494	LEWIS PETRO PROPERTIES, INC.
42-479-36495	CONOCOPHILLIPS COMPANY	Gas	159239
42-479-36496	TESORO E&P COMPANY, L.P.	Gas	162182
42-479-36497	Conoco Inc.	Gas	170305
42-479-36498	COLUMBUS ENERGY, LLC	Gas	159951
42-479-36499	COLUMBUS ENERGY, LLC	Gas	160253
42-479-36500	LEWIS PETRO PROPERTIES, INC.	Gas	159883
42-479-36501	LEWIS PETRO PROPERTIES, INC.
42-479-36502	ENRON OIL & GAS COMPANY
42-479-36503	COLUMBUS ENERGY, LLC	Gas	160920
42-479-36504	PETRO-HUNT CORPORATION
42-479-36505	KILLAM OIL CO., LTD.	Gas	159787
42-479-36506	KILLAM OIL CO., LTD.	Gas	170512
42-479-36507	KILLAM OIL CO., LTD.
42-479-36508	KILLAM OIL CO., LTD.	Gas	160815
42-479-36509	KILLAM OIL CO., LTD.
42-479-36510	KILLAM OIL CO., LTD.	Gas	159620
42-479-36511	EOG Resources, Inc.	Gas	161471
42-479-36512	COLUMBUS ENERGY, LLC	Gas	159114
42-479-36513
42-479-36514	Conoco Inc.
42-479-36515	CHEVRON U. S. A. INC.	Gas	161257
42-479-36516	LEWIS PETRO PROPERTIES, INC.	Gas	159806
42-479-36517	COLUMBUS ENERGY, LLC	Gas	160974
42-479-36518	WHITE OAK OPERATING COMPANY LLC	Gas	164129
42-479-36519	CHEVRON U. S. A. INC.	Gas	162346
42-479-36520	COLUMBUS ENERGY, LLC	Gas	164794
42-479-36521	LEWIS PETRO PROPERTIES, INC.	Gas	159669
42-479-36522	LEWIS PETRO PROPERTIES, INC.	Gas	161421
42-479-36523	PROLINE ENERGY RESOURCES INC	Gas	160334
42-479-36524	COLUMBUS ENERGY, LLC	Gas	159621
42-479-36525	EOG Resources, Inc.	Gas	161159
42-479-36526	KILLAM OIL CO., LTD.	Gas	159855
42-479-36527	RIO GRAND EXPLORATION, LLC	Gas	172088
42-479-36528	HILCORP ENERGY COMPANY	Gas	160257
42-479-36529	HILCORP ENERGY COMPANY	Gas	159851
42-479-36530	KILLAM OIL CO., LTD.	Gas	160234
42-479-36531	KILLAM OIL CO., LTD.	Oil	12555
42-479-36532	CONOCOPHILLIPS COMPANY	Gas	162886
42-479-36533	COLUMBUS ENERGY, LLC	Gas	161393
42-479-36534	HILCORP ENERGY COMPANY	Gas	160299
42-479-36535	HILCORP ENERGY COMPANY	Gas	160002
42-479-36536	COLUMBUS ENERGY, LLC	Gas	162572
42-479-36537	HILCORP ENERGY COMPANY	Gas	159840
42-479-36538	HILCORP ENERGY COMPANY	Gas	161186
42-479-36539	Transtexas Gas Corporation
42-479-36540	CONOCOPHILLIPS COMPANY	Gas	166162
42-479-36541	HILCORP ENERGY COMPANY	Gas	160297
42-479-36542
42-479-36543	HILCORP ENERGY COMPANY	Gas	161460
42-479-36544	HILCORP ENERGY COMPANY	Gas	161479
42-479-36545	Conoco Inc.
42-479-36546	HILCORP ENERGY COMPANY	Gas	160504
42-479-36547	COLUMBUS ENERGY, LLC	Gas	160434
42-479-36548	VIRTEX OPERATING COMPANY, INC.	Gas	163035
42-479-36549	VIRTEX OPERATING COMPANY, INC.	Gas	163033
42-479-36550	VIRTEX OPERATING COMPANY, INC.	Gas	162753
42-479-36551	VIRTEX OPERATING COMPANY, INC.	Gas	161919
42-479-36552	VIRTEX OPERATING COMPANY, INC.	Gas	162776
42-479-36553	COLUMBUS ENERGY, LLC	Gas	166960
42-479-36554
42-479-36555	HILCORP ENERGY COMPANY	Gas	161188
42-479-36556	HILCORP ENERGY COMPANY	Gas	160395
42-479-36557	HILCORP ENERGY COMPANY	Gas	161957
42-479-36558
42-479-36559	ENRON OIL & GAS COMPANY
42-479-36560	HILCORP ENERGY COMPANY	Gas	160676
42-479-36561	POGO PRODUCING COMPANY	Gas	161418
42-479-36562	HILCORP ENERGY COMPANY	Gas	161289
42-479-36563	KILLAM OIL CO., LTD.	Gas	160856
42-479-36564	PERDIDO ENERGY, LLC	Gas	165929
42-479-36565	HILCORP ENERGY COMPANY	Gas	162230
42-479-36566
42-479-36567	TESORO E&P COMPANY, L.P.	Gas	168161
42-479-36568	HILCORP ENERGY COMPANY	Gas	160744
42-479-36569	HILCORP ENERGY COMPANY	Gas	161510
42-479-36570	Union Pacific Resources Company
42-479-36571	Union Pacific Resources Company
42-479-36572	COLUMBUS ENERGY, LLC	Gas	162129
42-479-36573	ARETE OPERATING COMPANY, LLC	Gas	160849
42-479-36574	KILLAM OIL CO., LTD.	Oil	12725
42-479-36575	KILLAM OIL CO., LTD.	Gas	164152
42-479-36576	KILLAM OIL CO., LTD.	Oil	12555
42-479-36577	KILLAM OIL CO., LTD.	Oil	12683
42-479-36578	KILLAM OIL CO., LTD.	Gas	163708
42-479-36579	Texas Crude Energy, Inc.
42-479-36580	HILCORP ENERGY COMPANY	Gas	161721
42-479-36581	HILCORP ENERGY COMPANY	Gas	161692
42-479-36582	KILLAM OIL CO., LTD.	Gas	160862
42-479-36583	HILCORP ENERGY COMPANY	Gas	161653
42-479-36584	CHEVRON U. S. A. INC.	Gas	164725
42-479-36585
42-479-36586	KILLAM OIL CO., LTD.	Gas	161155
42-479-36587	COLUMBUS ENERGY, LLC	Gas	162847
42-479-36588	COLUMBUS ENERGY, LLC	Gas	174160
42-479-36589	CHEVRON U. S. A. INC.	Gas	164075
42-479-36590	KILLAM OIL CO., LTD.	Gas	162095
42-479-36591	CORDELE DEVELOPMENT CORPORATION
42-479-36592	KILLAM OIL CO., LTD.	Gas	161636
42-479-36593	VALERO TRANSMISSION, L. P.
42-479-36594	HILCORP ENERGY COMPANY	Gas	162538
42-479-36595	DYNAMIC PRODUCTION, INC.	Gas	169457
42-479-36596	HILCORP ENERGY COMPANY	Gas	161788
42-479-36597	HILCORP ENERGY COMPANY	Gas	162250
42-479-36598	COLUMBUS ENERGY, LLC	Gas	162560
42-479-36599	LEWIS PETRO PROPERTIES, INC.	Gas	183270
42-479-36600
42-479-36601	KILLAM OIL CO., LTD.
42-479-36602	CHEVRON U. S. A. INC.	Gas	162350
42-479-36603	EOG Resources, Inc.	Gas	162137
42-479-36604	Rosetta Resources Operating Lp	Gas	162317
42-479-36605	HILCORP ENERGY COMPANY	Gas	162353
42-479-36606	COLUMBUS ENERGY, LLC	Gas	166204
42-479-36607	COLUMBUS ENERGY, LLC	Gas	163712
42-479-36608	HILCORP ENERGY COMPANY	Gas	164028
42-479-36609	LEWIS PETRO PROPERTIES, INC.	Oil	12899
42-479-36610	ENRON OIL & GAS COMPANY	Gas	162236
42-479-36611	LEWIS PETRO PROPERTIES, INC.	Gas	170473
42-479-36612	Rosetta Resources Operating Lp	Gas	162443
42-479-36613	WHITE OAK OPERATING COMPANY LLC	Gas	167784
42-479-36614	HILCORP ENERGY COMPANY	Gas	162121
42-479-36615	HILCORP ENERGY COMPANY	Gas	162503
42-479-36616
42-479-36617	EOG Resources, Inc.	Gas	162162
42-479-36618	Union Pacific Resources Company
42-479-36619	KILLAM OIL CO., LTD.	Gas	163703
42-479-36620	KILLAM OIL CO., LTD.	Oil	12663
42-479-36621
42-479-36622
42-479-36623
42-479-36624
42-479-36625
42-479-36626	Rosetta Resources Operating Lp	Gas	168178
42-479-36627	WHITE OAK OPERATING COMPANY LLC	Gas	163983
42-479-36628	WHITE OAK OPERATING COMPANY LLC	Gas	162556
42-479-36629	KILLAM OIL CO., LTD.
42-479-36630	HILCORP ENERGY COMPANY	Gas	163039
42-479-36631	HILCORP ENERGY COMPANY	Gas	162161
42-479-36632	HILCORP ENERGY COMPANY	Gas	164144
42-479-36633	COLUMBUS ENERGY, LLC	Gas	172960
42-479-36634	KILLAM OIL CO., LTD.	Gas	162636
42-479-36635
42-479-36636	Apache Corporation	Gas	172458
42-479-36637
42-479-36638	WHITE OAK OPERATING COMPANY LLC	Gas	196297
42-479-36639	LEWIS PETRO PROPERTIES, INC.	Gas	162444
42-479-36640
42-479-36641	Union Pacific Resources Company
42-479-36642	COLUMBUS ENERGY, LLC	Gas	163522
42-479-36643
42-479-36644	HILCORP ENERGY COMPANY	Gas	162379
42-479-36645	UNITED RESOURCES, LP	Gas	163807
42-479-36646	KILLAM OIL CO., LTD.	Gas	162960
42-479-36647
42-479-36648	EOG Resources, Inc.	Gas	162834
42-479-36649	Transtexas Gas Corporation	Gas	167782
42-479-36650	WHITE OAK OPERATING COMPANY LLC	Gas	163677
42-479-36651	KILLAM OIL CO., LTD.	Gas	171670
42-479-36652	HILCORP ENERGY COMPANY	Gas	162815
42-479-36653	KILLAM OIL CO., LTD.	Gas	165307
42-479-36654
42-479-36655	COLUMBUS ENERGY, LLC	Gas	163524
42-479-36656	Conoco Inc.	Gas	180544
42-479-36657	HILCORP ENERGY COMPANY	Gas	165279
42-479-36658	Conoco Inc.	Gas	170936
42-479-36659	WHITE OAK OPERATING COMPANY LLC	Gas	163688
42-479-36660	WHITE OAK OPERATING COMPANY LLC	Gas	163533
42-479-36661	WHITE OAK OPERATING COMPANY LLC	Gas	164914
42-479-36662	HILCORP ENERGY COMPANY	Gas	163171
42-479-36663	COLUMBUS ENERGY, LLC	Gas	163520
42-479-36664	SONAT EXPLORATION CO. - HOUSTON
42-479-36665	HILCORP ENERGY COMPANY	Gas	163173
42-479-36666	CHEVRON U. S. A. INC.	Gas	165856
42-479-36667	WHITE OAK OPERATING COMPANY LLC	Gas	165706
42-479-36668	MOBIL PRODUCING TX. & N.M. INC.
42-479-36669	MOBIL PRODUCING TX. & N.M. INC.
42-479-36670	WHITE OAK OPERATING COMPANY LLC	Gas	164336
42-479-36671	KILLAM OIL CO., LTD.	Gas	164125
42-479-36672	WHITE OAK OPERATING COMPANY LLC	Gas	163683
42-479-36673	EOG Resources, Inc.	Gas	176359
42-479-36674	COLUMBUS ENERGY, LLC	Gas	163587
42-479-36675	HILCORP ENERGY COMPANY	Gas	163554
42-479-36676	HILCORP ENERGY COMPANY	Gas	165183
42-479-36677	EOG Resources, Inc.	Gas	163538
42-479-36678	COLUMBUS ENERGY, LLC	Gas	163684
42-479-36679	COLUMBUS ENERGY, LLC	Gas	163711
42-479-36680	WHITE OAK OPERATING COMPANY LLC	Gas	163735
42-479-36681	WHITE OAK OPERATING COMPANY LLC	Gas	164335
42-479-36682	WHITE OAK OPERATING COMPANY LLC	Gas	164263
42-479-36683	COLUMBUS ENERGY, LLC	Gas	164321
42-479-36684	COLUMBUS ENERGY, LLC	Gas	164013
42-479-36685	Rosetta Resources Operating Lp	Gas	164344
42-479-36686	KILLAM OIL CO., LTD.	Gas	169531
42-479-36687	EOG Resources, Inc.	Gas	163534
42-479-36688	FOUR STAR OIL AND GAS COMPANY
42-479-36689	HILCORP ENERGY COMPANY	Gas	168209
42-479-36690	WHITE OAK OPERATING COMPANY LLC	Gas	170711
42-479-36691	WHITE OAK OPERATING COMPANY LLC	Gas	198155
42-479-36692	CONOCOPHILLIPS COMPANY	Gas	166179
42-479-36693
42-479-36694	KILLAM OIL CO., LTD.	Gas	164366
42-479-36695	MOBIL PRODUCING TX. & N.M. INC.	Gas	165241
42-479-36696	Rosetta Resources Operating Lp	Oil	12731
42-479-36697
42-479-36698	MOBIL PRODUCING TX. & N.M. INC.
42-479-36699	Conoco Inc.	Gas	169054
42-479-36700	HILCORP ENERGY COMPANY	Gas	168010
42-479-36701	Conoco Inc.	Gas	166988
42-479-36702	WHITE OAK OPERATING COMPANY LLC	Gas	164369
42-479-36703	COLUMBUS ENERGY, LLC	Gas	164657
42-479-36704
42-479-36705	COLUMBUS ENERGY, LLC	Gas	164723
42-479-36706	CONOCOPHILLIPS COMPANY	Gas	164362
42-479-36707	Columbus Energy Corp.
42-479-36708	HILCORP ENERGY COMPANY	Gas	164407
42-479-36709
42-479-36710	VALERO TRANSMISSION, L. P.
42-479-36711	HILCORP ENERGY COMPANY	Gas	165184
42-479-36712	HUGHES, DAN A. COMPANY, L.P.	Gas	165821
42-479-36713	KILLAM OIL CO., LTD.	Oil	12776
42-479-36714	WHITE OAK OPERATING COMPANY LLC	Gas	164874
42-479-36715	LEWIS PETRO PROPERTIES, INC.
42-479-36716	HILCORP ENERGY COMPANY	Gas	164167
42-479-36717	LEWIS PETRO PROPERTIES, INC.	Gas	165549
42-479-36718	LEWIS PETRO PROPERTIES, INC.	Gas	165550
42-479-36719	WHITE OAK OPERATING COMPANY LLC	Gas	164969
42-479-36720	HILCORP ENERGY COMPANY	Gas	164605
42-479-36721	SARITA OIL & GAS
42-479-36722	COLUMBUS ENERGY, LLC	Gas	166174
42-479-36723	WHITE OAK OPERATING COMPANY LLC	Gas	164806
42-479-36724	LEWIS PETRO PROPERTIES, INC.	Gas	164811
42-479-36725	HILCORP ENERGY COMPANY	Gas	168314
42-479-36726	HILCORP ENERGY COMPANY	Gas	165187
42-479-36727	MOBIL PRODUCING TX. & N.M. INC.
42-479-36728	WHITE OAK OPERATING COMPANY LLC	Gas	168057
42-479-36729	BLACKBEARD OPERATING, LLC	Gas	168265
42-479-36730	WHITE OAK OPERATING COMPANY LLC	Gas	168054
42-479-36731	EOG Resources, Inc.	Gas	165897
42-479-36732	Columbus Energy Corp.
42-479-36733	KILLAM OIL CO., LTD.	Gas	166263
42-479-36734	Rosetta Resources Operating Lp	Gas	164807
42-479-36735	PEDECO, INC.
42-479-36736	MICHAEL PETROLEUM CORPORATION	Gas	165179
42-479-36737	HILCORP ENERGY COMPANY	Gas	166048
42-479-36738	PEDECO, INC.
42-479-36739	KILLAM OIL CO., LTD.	Gas	169478
42-479-36740	EOG Resources, Inc.	Gas	165592
42-479-36741	HILCORP ENERGY COMPANY	Gas	165258
42-479-36742	KILLAM OIL CO., LTD.	Gas	166438
42-479-36743	COLUMBUS ENERGY, LLC	Gas	165680
42-479-36744	HILCORP ENERGY COMPANY	Gas	166951
42-479-36745	CONOCOPHILLIPS COMPANY	Gas	165238
42-479-36746	THORP PETROLEUM CORPORATION	Gas	167994
42-479-36747	VAQUILLAS OPERATING, INC.
42-479-36748	HILCORP ENERGY COMPANY	Gas	165239
42-479-36749	HILCORP ENERGY COMPANY	Gas	165444
42-479-36750	WHITE OAK OPERATING COMPANY LLC	Gas	165363
42-479-36751	KERNS O & G, INC.
42-479-36752	COLUMBUS ENERGY, LLC	Gas	165577
42-479-36753	Columbus Energy Corp.	Gas	165380
42-479-36754	COLUMBUS ENERGY, LLC	Gas	166000
42-479-36755	CHEVRON U. S. A. INC.
42-479-36756
42-479-36757	Union Pacific Resources Company
42-479-36758	Conoco Inc.	Gas	166314
42-479-36759	North Central Oil Corp.	Gas	170162
42-479-36760	HILCORP ENERGY COMPANY	Gas	166010
42-479-36761	HILCORP ENERGY COMPANY	Gas	165694
42-479-36762	North Central Oil Corp.	Gas	165987
42-479-36763	OXY USA INC.	Gas	165691
42-479-36764	KERNS O & G, INC.
42-479-36765
42-479-36766
42-479-36767	COLUMBUS ENERGY, LLC	Gas	165976
42-479-36768	EOG Resources, Inc.	Gas	167719
42-479-36769	SAMSON LONE STAR LP	Gas	167205
42-479-36770	ZACHRY EXPLORATION, INC.
42-479-36771	CONOCOPHILLIPS COMPANY	Gas	165741
42-479-36772	COLUMBUS ENERGY, LLC	Gas	165681
42-479-36773	Conoco Inc.	Gas	166324
42-479-36774	LEWIS PETRO PROPERTIES, INC.	Gas	170365
42-479-36775	COLUMBUS ENERGY, LLC	Gas	168891
42-479-36776	Columbus Energy Corp.
42-479-36777	WHITE OAK OPERATING COMPANY LLC	Gas	166273
42-479-36778	COBRA OPERATING COMPANY
42-479-36779	COLUMBUS ENERGY, LLC	Gas	165675
42-479-36780	LEWIS PETRO PROPERTIES, INC.	Gas	170367
42-479-36781	HILCORP ENERGY COMPANY	Gas	166272
42-479-36782	ARETE OPERATING COMPANY, LLC	Gas	166302
42-479-36783	COLUMBUS ENERGY, LLC	Gas	166572
42-479-36784	LEWIS PETRO PROPERTIES, INC.	Gas	170370
42-479-36785	HILCORP ENERGY COMPANY	Gas	167278
42-479-36786	Conoco Inc.
42-479-36787	EOG Resources, Inc.	Gas	165817
42-479-36788	EOG Resources, Inc.	Gas	166007
42-479-36789	LEWIS PETRO PROPERTIES, INC.	Gas	166504
42-479-36790	LEWIS PETRO PROPERTIES, INC.	Gas	167285
42-479-36791	LEWIS PETRO PROPERTIES, INC.	Gas	170371
42-479-36792
42-479-36793	WHITE OAK OPERATING COMPANY LLC	Gas	168018
42-479-36794	SONAT EXPLORATION CO. - HOUSTON	Gas	165985
42-479-36795	LEGEND NATURAL GAS II, LP	Gas	167945
42-479-36796	BLACKBEARD OPERATING, LLC	Gas	166087
42-479-36797	BLACKBEARD OPERATING, LLC	Gas	170026
42-479-36798	BLACKBEARD OPERATING, LLC	Gas	165820
42-479-36799	EEX E&P COMPANY, L.P.	Gas	178009
42-479-36800	LEWIS PETRO PROPERTIES, INC.	Gas	166437
42-479-36801	Conoco Inc.
42-479-36802	KILLAM OIL CO., LTD.	Gas	181807
42-479-36803	KILLAM OIL CO., LTD.	Gas	166775
42-479-36804	KILLAM OIL CO., LTD.
42-479-36805	Conoco Inc.
42-479-36806	LEWIS PETRO PROPERTIES, INC.	Gas	168267
42-479-36807	EOG Resources, Inc.
42-479-36808	HILCORP ENERGY COMPANY	Gas	166318
42-479-36809	HILCORP ENERGY COMPANY	Gas	168576
42-479-36810	HILCORP ENERGY COMPANY	Gas	166978
42-479-36811	CONOCOPHILLIPS COMPANY	Gas	166306
42-479-36812	COLUMBUS ENERGY, LLC	Gas	165974
42-479-36813	COLUMBUS ENERGY, LLC	Gas	167093
42-479-36814	ARETE OPERATING COMPANY, LLC	Gas	169843
42-479-36815	DAKOTA OIL COMPANY	Gas	166972
42-479-36816	Conoco Inc.	Gas	166068
42-479-36817	BLACKBEARD OPERATING, LLC	Gas	167555
42-479-36818	COLUMBUS ENERGY, LLC	Gas	167287
42-479-36819	HILCORP ENERGY COMPANY	Gas	167959
42-479-36820	Conoco Inc.
42-479-36821	CONOCOPHILLIPS COMPANY	Gas	168544
42-479-36822	HILCORP ENERGY COMPANY	Gas	166761
42-479-36823	WHITE OAK OPERATING COMPANY LLC	Gas	166649
42-479-36824	EOG Resources, Inc.	Gas	167256
42-479-36825	COLUMBUS ENERGY, LLC	Gas	167531
42-479-36826	BLACKBEARD OPERATING, LLC	Gas	166564
42-479-36827	LEWIS PETRO PROPERTIES, INC.	Gas	169561
42-479-36828	Transtexas Gas Corporation
42-479-36829	LEWIS PETRO PROPERTIES, INC.	Gas	167200
42-479-36830	KILLAM OIL CO., LTD.	Gas	168192
42-479-36831	HILCORP ENERGY COMPANY	Gas	167337
42-479-36832	VAQUILLAS OPERATING, INC.
42-479-36833	CONOCOPHILLIPS COMPANY	Gas	167094
42-479-36834	BLACKBEARD OPERATING, LLC	Gas	168661
42-479-36835	HILCORP ENERGY COMPANY	Gas	167393
42-479-36836	HILCORP ENERGY COMPANY	Gas	166762
42-479-36837	Columbus Energy Corp.
42-479-36838
42-479-36839	BLACKBEARD OPERATING, LLC	Gas	167446
42-479-36840
42-479-36841	BLACKBEARD OPERATING, LLC	Gas	166880
42-479-36842	HILCORP ENERGY COMPANY	Gas	166760
42-479-36843	Transtexas Gas Corporation
42-479-36844	HILCORP ENERGY COMPANY	Gas	167437
42-479-36845	CONOCOPHILLIPS COMPANY	Gas	167804
42-479-36846	KILLAM OIL CO., LTD.	Gas	168195
42-479-36847	LEWIS PETRO PROPERTIES, INC.	Gas	167284
42-479-36848	CONOCOPHILLIPS COMPANY	Gas	168747
42-479-36849	CONOCOPHILLIPS COMPANY	Gas	169529
42-479-36850	HILCORP ENERGY COMPANY	Gas	167545
42-479-36851	Conoco Inc.
42-479-36852	HILCORP ENERGY COMPANY	Gas	167800
42-479-36853	Conoco Inc.
42-479-36854	AMDSJ2 LLC	Gas	168394
42-479-36855	Conoco Inc.
42-479-36856	CHEVRON U. S. A. INC.
42-479-36857	FAULCONER, VERNON E., INC.	Gas	167326
42-479-36858	LEWIS PETRO PROPERTIES, INC.	Gas	170363
42-479-36859	HERSCHAP BROS.	Gas	178390
42-479-36860
42-479-36861	MARWELL PETROLEUM LTD PARTNRSHIP	Gas	167562
42-479-36862	Conoco Inc.	Gas	170849
42-479-36863	ARETE OPERATING COMPANY, LLC	Gas	167838
42-479-36864	KILLAM OIL CO., LTD.	Gas	178557
42-479-36865	LEWIS PETRO PROPERTIES, INC.	Gas	171569
42-479-36866	FAULCONER, VERNON E., INC.	Gas	168025
42-479-36867	WHITE OAK OPERATING COMPANY LLC	Gas	167151
42-479-36868	COLUMBUS ENERGY, LLC	Gas	168552
42-479-36869	LEWIS PETRO PROPERTIES, INC.	Gas	167572
42-479-36870	HILCORP ENERGY COMPANY	Gas	168108
42-479-36871	COLUMBUS ENERGY, LLC	Gas	167946
42-479-36872	Conoco Inc.
42-479-36873
42-479-36874	HILCORP ENERGY COMPANY	Gas	168414
42-479-36875	HILCORP ENERGY COMPANY	Gas	286984
42-479-36876	HILCORP ENERGY COMPANY	Gas	286783
42-479-36877	COLUMBUS ENERGY, LLC	Gas	167535
42-479-36878	COLUMBUS ENERGY, LLC	Gas	169465
42-479-36879
42-479-36880	CALPINE NATURAL GAS L.P.	Gas	168904
42-479-36881	EOG Resources, Inc.	Gas	168972
42-479-36882	Conoco Inc.
42-479-36883	LEWIS PETRO PROPERTIES, INC.	Gas	168197
42-479-36884	HILCORP ENERGY COMPANY	Gas	171078
42-479-36885
42-479-36886	BLACKBEARD OPERATING, LLC	Gas	167438
42-479-36887	HILCORP ENERGY COMPANY	Gas	167907
42-479-36888	HILCORP ENERGY COMPANY	Gas	168015
42-479-36889	COLUMBUS ENERGY, LLC	Gas	168716
42-479-36890
42-479-36891	HILCORP ENERGY COMPANY	Gas	168510
42-479-36892	Conoco Inc.	Gas	176153
42-479-36893
42-479-36894	LEWIS PETRO PROPERTIES, INC.	Gas	184389
42-479-36895	FAULCONER, VERNON E., INC.	Gas	168431
42-479-36896	Newfield Exploration Company	Gas	168243
42-479-36897	KILLAM OIL CO., LTD.
42-479-36898	MERIT ENERGY COMPANY	Gas	169352
42-479-36899	MERIT ENERGY COMPANY	Gas	168181
42-479-36900	EOG Resources, Inc.	Gas	167897
42-479-36901	COLUMBUS ENERGY, LLC	Gas	167805
42-479-36902
42-479-36903	KILLAM OIL CO., LTD.	Gas	170013
42-479-36904	HILCORP ENERGY COMPANY	Gas	171949
42-479-36905	LEWIS PETRO PROPERTIES, INC.	Gas	170372
42-479-36906	LEWIS PETRO PROPERTIES, INC.	Gas	170373
42-479-36907	LEWIS PETRO PROPERTIES, INC.	Gas	170965
42-479-36908	EOG Resources, Inc.	Gas	168566
42-479-36909	CONOCOPHILLIPS COMPANY	Gas	169014
42-479-36910	HILCORP ENERGY COMPANY	Gas	169816
42-479-36911	HILCORP ENERGY COMPANY	Gas	169403
42-479-36912	HILCORP ENERGY COMPANY	Gas	169482
42-479-36913	HILCORP ENERGY COMPANY	Gas	170548
42-479-36914	HILCORP ENERGY COMPANY	Gas	168542
42-479-36915	CONOCOPHILLIPS COMPANY	Gas	168507
42-479-36916	WHITE OAK OPERATING COMPANY LLC	Gas	170218
42-479-36917	WHITE OAK OPERATING COMPANY LLC	Gas	170760
42-479-36918	HILCORP ENERGY COMPANY	Gas	169354
42-479-36919	HILCORP ENERGY COMPANY	Gas	168838
42-479-36920	HILCORP ENERGY COMPANY	Gas	169836
42-479-36921	HILCORP ENERGY COMPANY	Gas	170040
42-479-36922	Conoco Inc.
42-479-36923	HILCORP ENERGY COMPANY	Gas	168509
42-479-36924	BLACKBEARD OPERATING, LLC	Gas	168551
42-479-36925	HILCORP ENERGY COMPANY	Gas	169616
42-479-36926	BLUESTONE NATURAL RES. II, LLC	Gas	169044
42-479-36927	HILCORP ENERGY COMPANY	Gas	168868
42-479-36928	HILCORP ENERGY COMPANY	Gas	169614
42-479-36929	Conoco Inc.	Gas	170763
42-479-36930	Conoco Inc.	Gas	170507
42-479-36931	BLACKBEARD OPERATING, LLC	Gas	168454
42-479-36932	COLUMBUS ENERGY, LLC	Gas	169404
42-479-36933	COLUMBUS ENERGY, LLC	Gas	170619
42-479-36934	LEWIS PETRO PROPERTIES, INC.	Gas	170368
42-479-36935	LEWIS PETRO PROPERTIES, INC.	Gas	170364
42-479-36936
42-479-36937	HILCORP ENERGY COMPANY	Gas	169746
42-479-36938	HILCORP ENERGY COMPANY	Gas	168922
42-479-36939	CONOCOPHILLIPS COMPANY	Gas	169264
42-479-36940	Conoco Inc.	Gas	170471
42-479-36941	Conoco Inc.	Gas	170765
42-479-36942	COLUMBUS ENERGY, LLC	Gas	169267
42-479-36943	Conoco Inc.	Gas	176555
42-479-36944	MICHAEL PETROLEUM CORPORATION
42-479-36945	MICHAEL PETROLEUM CORPORATION	Gas	169554
42-479-36946	WHITE OAK OPERATING COMPANY LLC	Gas	175384
42-479-36947	BLACKBEARD OPERATING, LLC	Gas	168554
42-479-36948	CHEVRON U. S. A. INC.	Gas	171585
42-479-36949	KILLAM OIL CO., LTD.	Gas	173885
42-479-36950	HILCORP ENERGY COMPANY	Gas	172500
42-479-36951	KERNS O & G, INC.	Gas	177454
42-479-36952	HILCORP ENERGY COMPANY	Gas	169826
42-479-36953	Conoco Inc.	Gas	176531
42-479-36954	CONOCOPHILLIPS COMPANY	Gas	169840
42-479-36955	EOG Resources, Inc.	Gas	168907
42-479-36956
42-479-36957	WHITE OAK OPERATING COMPANY LLC	Gas	170796
42-479-36958	WHITE OAK OPERATING COMPANY LLC	Gas	170396
42-479-36959	LEWIS PETRO PROPERTIES, INC.	Gas	170362
42-479-36960	LEWIS PETRO PROPERTIES, INC.	Gas	170361
42-479-36961	LEWIS PETRO PROPERTIES, INC.	Gas	170360
42-479-36962	LEWIS PETRO PROPERTIES, INC.	Gas	170359
42-479-36963
42-479-36964
42-479-36965	HILCORP ENERGY COMPANY	Gas	172491
42-479-36966	HILCORP ENERGY COMPANY	Gas	169815
42-479-36967	Conoco Inc.
42-479-36968	Conoco Inc.	Gas	169260
42-479-36969	Conoco Inc.
42-479-36970	HILCORP ENERGY COMPANY	Gas	169839
42-479-36971	HILCORP ENERGY COMPANY	Gas	169459
42-479-36972	HILCORP ENERGY COMPANY	Gas	168903
42-479-36973	FASKEN OIL AND RANCH, LTD.	Gas	170545
42-479-36974	FASKEN OIL AND RANCH, LTD.	Gas	170564
42-479-36975	Conoco Inc.
42-479-36976	HILCORP ENERGY COMPANY	Gas	168833
42-479-36977	WHITE OAK OPERATING COMPANY LLC	Gas	169634
42-479-36978	WHITE OAK OPERATING COMPANY LLC	Gas	169608
42-479-36979	WHITE OAK OPERATING COMPANY LLC	Gas	171067
42-479-36980	BLACKBEARD OPERATING, LLC	Gas	169184
42-479-36981	HILCORP ENERGY COMPANY	Gas	169057
42-479-36982	HILCORP ENERGY COMPANY	Gas	169395
42-479-36983	HILCORP ENERGY COMPANY	Gas	169481
42-479-36984	HILCORP ENERGY COMPANY	Gas	169458
42-479-36985	Conoco Inc.	Gas	170220
42-479-36986	HILCORP ENERGY COMPANY	Gas	169835
42-479-36987	Conoco Inc.
42-479-36988	KILLAM OIL CO., LTD.	Gas	169324
42-479-36989	MERIT ENERGY COMPANY	Gas	169499
42-479-36990	HILCORP ENERGY COMPANY	Gas	174539
42-479-36991	HILCORP ENERGY COMPANY	Gas	169795
42-479-36992	HILCORP ENERGY COMPANY	Gas	169509
42-479-36993	HILCORP ENERGY COMPANY	Gas	170338
42-479-36994	HILCORP ENERGY COMPANY	Gas	169943
42-479-36995	HILCORP ENERGY COMPANY	Gas	170868
42-479-36996	HILCORP ENERGY COMPANY	Gas	169266
42-479-36997	HILCORP ENERGY COMPANY	Gas	169796
42-479-36998	HILCORP ENERGY COMPANY	Gas	169838
42-479-36999	CONOCOPHILLIPS COMPANY	Gas	169837
42-479-37000	HILCORP ENERGY COMPANY	Gas	170217
42-479-37001	WHITE OAK OPERATING COMPANY LLC	Gas	169617
42-479-37002	WHITE OAK OPERATING COMPANY LLC	Gas	170292
42-479-37003	KERNS O & G, INC.
42-479-37004	COLUMBUS ENERGY, LLC	Gas	170467
42-479-37005	FAULCONER, VERNON E., INC.	Gas	170306
42-479-37006	WHITE OAK OPERATING COMPANY LLC	Gas	172450
42-479-37007	ST. MARY LAND & EXPLORATION CO.	Gas	170850
42-479-37008	FAULCONER, VERNON E., INC.	Gas	169794
42-479-37009	CONOCOPHILLIPS COMPANY	Gas	170397
42-479-37010	MERIT ENERGY COMPANY	Gas	170303
42-479-37011	HILCORP ENERGY COMPANY	Gas	170862
42-479-37012	OAKWOOD ENERGY, INC.	Gas	171057
42-479-37013	EOG Resources, Inc.	Gas	169841
42-479-37014	PG&E GAS TRANSMISSION, TEX. CORP
42-479-37015	PG&E GAS TRANSMISSION, TEX. CORP
42-479-37016	PG&E GAS TRANSMISSION, TEX. CORP
42-479-37017	PG&E GAS TRANSMISSION, TEX. CORP
42-479-37018	HILCORP ENERGY COMPANY	Gas	169954
42-479-37019	BLACKBRUSH O & G, INC.	Gas	171027
42-479-37020
42-479-37021	COLUMBUS ENERGY, LLC	Gas	170710
42-479-37022	HILCORP ENERGY COMPANY	Gas	169944
42-479-37023	LEWIS PETRO PROPERTIES, INC.	Gas	170478
42-479-37024	LEWIS PETRO PROPERTIES, INC.	Gas	170375
42-479-37025	LEWIS PETRO PROPERTIES, INC.	Gas	172224
42-479-37026	HILCORP ENERGY COMPANY	Gas	169865
42-479-37027	COLUMBUS ENERGY, LLC	Gas	170537
42-479-37028	CODY ENERGY LLC	Gas	170944
42-479-37029	KILLAM OIL CO., LTD.	Gas	171620
42-479-37030	Conoco Inc.	Gas	170931
42-479-37031	Conoco Inc.
42-479-37032	LEWIS PETRO PROPERTIES, INC.	Gas	170459
42-479-37033	Rosetta Resources Operating Lp	Gas	171052
42-479-37034	COLUMBUS ENERGY, LLC	Gas	176151
42-479-37035	HILCORP ENERGY COMPANY	Gas	170902
42-479-37036	HILCORP ENERGY COMPANY	Gas	171431
42-479-37037	HILCORP ENERGY COMPANY	Gas	171093
42-479-37038	COLUMBUS ENERGY, LLC	Gas	169871
42-479-37039	Houston Exploration Company, The	Gas	176152
42-479-37040	COLUMBUS ENERGY, LLC	Gas	170403
42-479-37041	Conoco Inc.
42-479-37042	HILCORP ENERGY COMPANY	Gas	170304
42-479-37043	WHITE OAK OPERATING COMPANY LLC	Gas	171700
42-479-37044	HILCORP ENERGY COMPANY	Gas	170321
42-479-37045	HILCORP ENERGY COMPANY	Gas	170937
42-479-37046	WHITE OAK OPERATING COMPANY LLC	Gas	170939
42-479-37047	HILCORP ENERGY COMPANY	Gas	289633
42-479-37048	ARETE OPERATING COMPANY, LLC	Gas	171852
42-479-37049	WHITE OAK OPERATING COMPANY LLC	Gas	170860
42-479-37050	BLACKBEARD OPERATING, LLC	Gas	170028
42-479-37051	HILCORP ENERGY COMPANY	Gas	170406
42-479-37052	CONOCOPHILLIPS COMPANY	Gas	170407
42-479-37053	HILCORP ENERGY COMPANY	Gas	171552
42-479-37054	LEWIS PETRO PROPERTIES, INC.	Gas	170554
42-479-37055	Conoco Inc.
42-479-37056	HILCORP ENERGY COMPANY	Gas	171551
42-479-37057	HILCORP ENERGY COMPANY	Gas	170466
42-479-37058	HILCORP ENERGY COMPANY	Gas	221810
42-479-37059	HILCORP ENERGY COMPANY	Gas	170795
42-479-37060	HILCORP ENERGY COMPANY	Gas	170959
42-479-37061	HILCORP ENERGY COMPANY	Gas	171786
42-479-37062	HILCORP ENERGY COMPANY	Gas	170464
42-479-37063	HILCORP ENERGY COMPANY	Gas	171549
42-479-37064	HILCORP ENERGY COMPANY	Gas	170904
42-479-37065	HILCORP ENERGY COMPANY	Gas	171547
42-479-37066	HILCORP ENERGY COMPANY	Gas	170764
42-479-37067	Conoco Inc.
42-479-37068	CONOCOPHILLIPS COMPANY	Gas	171097
42-479-37069
42-479-37070	EOG Resources, Inc.	Gas	171734
42-479-37071	HILCORP ENERGY COMPANY	Gas	171129
42-479-37072	CONOCOPHILLIPS COMPANY	Gas	176150
42-479-37073	HILCORP ENERGY COMPANY	Gas	170511
42-479-37074	Conoco Inc.
42-479-37075	COLUMBUS ENERGY, LLC	Gas	171107
42-479-37076	HILCORP ENERGY COMPANY	Gas	171541
42-479-37077	CONOCOPHILLIPS COMPANY	Gas	170951
42-479-37078	HILCORP ENERGY COMPANY	Gas	170871
42-479-37079	Conoco Inc.
42-479-37080	HILCORP ENERGY COMPANY	Gas	170894
42-479-37081	Conoco Inc.
42-479-37082	HILCORP ENERGY COMPANY	Gas	173323
42-479-37083	HILCORP ENERGY COMPANY	Gas	172089
42-479-37084	HILCORP ENERGY COMPANY	Gas	172209
42-479-37085	HILCORP ENERGY COMPANY	Gas	171553
42-479-37086	HILCORP ENERGY COMPANY	Gas	175085
42-479-37087	Conoco Inc.
42-479-37088	MICHAEL PETROLEUM CORPORATION
42-479-37089	Conoco Inc.
42-479-37090
42-479-37091	HILCORP ENERGY COMPANY	Gas	170938
42-479-37092
42-479-37093	WHITE OAK OPERATING COMPANY LLC	Gas	172540
42-479-37094	MIDDLETON OIL COMPANY	Gas	171051
42-479-37095	Transtexas Gas Corporation
42-479-37096	CONOCOPHILLIPS COMPANY	Gas	171735
42-479-37097	Conoco Inc.	Gas	173490
42-479-37098	WHITE OAK OPERATING COMPANY LLC	Gas	171077
42-479-37099	COLUMBUS ENERGY, LLC	Gas	172069
42-479-37100	WHITE OAK OPERATING COMPANY LLC	Gas	171707
42-479-37101	CALPINE NATURAL GAS L.P.
42-479-37102	COLUMBUS ENERGY, LLC	Gas	171660
42-479-37103	HILCORP ENERGY COMPANY	Gas	172979
42-479-37104	MERIT ENERGY COMPANY	Gas	171066
42-479-37106	EOG Resources, Inc.	Gas	172589
42-479-37107	Transtexas Gas Corporation
42-479-37108	ST. MARY LAND & EXPLORATION CO.	Gas	249629
42-479-37109	LEWIS PETRO PROPERTIES, INC.	Gas	174358
42-479-37110	HILCORP ENERGY COMPANY	Gas	171095
42-479-37111	WHITE OAK OPERATING COMPANY LLC	Gas	171101
42-479-37112	MERIT ENERGY COMPANY	Gas	171851
42-479-37113
42-479-37114	BLUESTONE NATURAL RES. II, LLC	Gas	170991
42-479-37115	HILCORP ENERGY COMPANY	Gas	171843
42-479-37116	HILCORP ENERGY COMPANY	Gas	171360
42-479-37117	Conoco Inc.	Gas	176154
42-479-37118
42-479-37119	WHITE OAK OPERATING COMPANY LLC	Gas	171672
42-479-37120	CONOCOPHILLIPS COMPANY	Gas	171555
42-479-37121	HILCORP ENERGY COMPANY	Gas	171554
42-479-37122	HILCORP ENERGY COMPANY	Gas	172301
42-479-37123	Rosetta Resources Operating Lp	Gas	171662
42-479-37124	Conoco Inc.
42-479-37125	HILCORP ENERGY COMPANY	Gas	172482
42-479-37126	HILCORP ENERGY COMPANY	Gas	171556
42-479-37127	Conoco Inc.	Gas	177588
42-479-37128	KILLAM OIL CO., LTD.	Gas	173766
42-479-37129	KILLAM OIL CO., LTD.	Gas	172813
42-479-37130	HILCORP ENERGY COMPANY	Gas	172600
42-479-37131	HILCORP ENERGY COMPANY	Gas	178785
42-479-37132	HILCORP ENERGY COMPANY	Gas	172473
42-479-37133	CONOCOPHILLIPS COMPANY	Gas	180446
42-479-37134	MICHAEL PETROLEUM CORPORATION
42-479-37135	EOG Resources, Inc.	Gas	172255
42-479-37136	COLUMBUS ENERGY, LLC	Gas	171704
42-479-37137	WHITE OAK OPERATING COMPANY LLC	Gas	171860
42-479-37138	HILCORP ENERGY COMPANY	Gas	173582
42-479-37139	KOCH PIPELINE COMPANY, L.P.
42-479-37140	Columbus Energy Corp.
42-479-37141	HILCORP ENERGY COMPANY	Gas	174892
42-479-37142	HILCORP ENERGY COMPANY	Gas	172454
42-479-37143	Conoco Inc.	Gas	179522
42-479-37144	CONOCOPHILLIPS COMPANY	Gas	171790
42-479-37145	HILCORP ENERGY COMPANY	Gas	173240
42-479-37146	WHITE OAK OPERATING COMPANY LLC	Gas	171959
42-479-37147	HILCORP ENERGY COMPANY	Gas	171773
42-479-37148	SAFARI PRODUCTION COMPANY, INC.	Gas	190558
42-479-37149	HILCORP ENERGY COMPANY	Gas	171237
42-479-37150	HILCORP ENERGY COMPANY	Gas	172577
42-479-37151
42-479-37152	HILCORP ENERGY COMPANY	Gas	172445
42-479-37153	HILCORP ENERGY COMPANY	Gas	249443
42-479-37154	HILCORP ENERGY COMPANY	Gas	172534
42-479-37155	HILCORP ENERGY COMPANY	Gas	172542
42-479-37156	FASKEN OIL AND RANCH, LTD.	Gas	172850
42-479-37157	HILCORP ENERGY COMPANY	Gas	171664
42-479-37158	FASKEN OIL AND RANCH, LTD.	Gas	171674
42-479-37159	HILCORP ENERGY COMPANY	Gas	172844
42-479-37160	HILCORP ENERGY COMPANY	Gas	171661
42-479-37161	HILCORP ENERGY COMPANY	Gas	172849
42-479-37162	HILCORP ENERGY COMPANY	Gas	171698
42-479-37163	KILLAM OIL CO., LTD.
42-479-37164	MICHAEL PETROLEUM CORPORATION	Gas	173898
42-479-37165	TITAN RESOURCES I, INC.
42-479-37166	ENRON OIL & GAS COMPANY
42-479-37167	HILCORP ENERGY COMPANY	Gas	172373
42-479-37168	Conoco Inc.
42-479-37169	HILCORP ENERGY COMPANY	Gas	173900
42-479-37170	CONOCOPHILLIPS COMPANY	Gas	172486
42-479-37171
42-479-37172	Conoco Inc.
42-479-37173	HILCORP ENERGY COMPANY	Gas	172512
42-479-37174	HILCORP ENERGY COMPANY	Gas	172503
42-479-37175	CONOCOPHILLIPS COMPANY	Gas	176912
42-479-37176	HIGH ISLAND OIL CORPORATION
42-479-37177	HILCORP ENERGY COMPANY	Gas	284349
42-479-37178	HILCORP ENERGY COMPANY	Gas	171558
42-479-37179
42-479-37180	KERNS O & G, INC.
42-479-37181	FASKEN OIL AND RANCH, LTD.	Gas	172822
42-479-37182	WHITE OAK OPERATING COMPANY LLC	Gas	172437
42-479-37183	HILCORP ENERGY COMPANY	Gas	172516
42-479-37184	HILCORP ENERGY COMPANY	Gas	172215
42-479-37185	HILCORP ENERGY COMPANY	Gas	172065
42-479-37186	HILCORP ENERGY COMPANY	Gas	173024
42-479-37187
42-479-37188	COLUMBUS ENERGY, LLC	Gas	172200
42-479-37189	CODY ENERGY LLC	Gas	196041
42-479-37190	HILCORP ENERGY COMPANY	Gas	172282
42-479-37191	HILCORP ENERGY COMPANY	Gas	172376
42-479-37192	HILCORP ENERGY COMPANY	Gas	173982
42-479-37193	HILCORP ENERGY COMPANY	Gas	172378
42-479-37194	WHITE OAK OPERATING COMPANY LLC	Gas	172435
42-479-37195	COLUMBUS ENERGY, LLC	Gas	173495
42-479-37196	SAMSON LONE STAR LP	Gas	172827
42-479-37197	Columbus Energy Corp.
42-479-37198	Rosetta Resources Operating Lp	Gas	172863
42-479-37199	HILCORP ENERGY COMPANY	Gas	172207
42-479-37200	HILCORP ENERGY COMPANY	Gas	173059
42-479-37201	LEWIS PETRO PROPERTIES, INC.	Gas	173243
42-479-37202	WHITE OAK OPERATING COMPANY LLC	Gas	173921
42-479-37203	HILCORP ENERGY COMPANY	Gas	173211
42-479-37204	HILCORP ENERGY COMPANY	Gas	172519
42-479-37205	ENRON OIL & GAS COMPANY
42-479-37206	ENRON OIL & GAS COMPANY
42-479-37207	HILCORP ENERGY COMPANY	Gas	175391
42-479-37208	WHITE OAK OPERATING COMPANY LLC	Gas	172899
42-479-37209	WHITE OAK OPERATING COMPANY LLC	Gas	172602
42-479-37210	HILCORP ENERGY COMPANY	Gas	172470
42-479-37211	WHITE OAK OPERATING COMPANY LLC	Gas	173312
42-479-37212	LEWIS PETRO PROPERTIES, INC.	Gas	174969
42-479-37213	WHITE OAK OPERATING COMPANY LLC	Gas	173844
42-479-37214	ARETE OPERATING COMPANY, LLC	Gas	172744
42-479-37215	HILCORP ENERGY COMPANY	Gas	172518
42-479-37216	Conoco Inc.	Gas	176836
42-479-37217	Conoco Inc.	Gas	176155
42-479-37218	HILCORP ENERGY COMPANY	Gas	173779
42-479-37219	WHITE OAK OPERATING COMPANY LLC	Gas	173104
42-479-37220	Conoco Inc.	Gas	177062
42-479-37221
42-479-37222	MERIT ENERGY COMPANY	Gas	173097
42-479-37223	COLUMBUS ENERGY, LLC	Gas	172677
42-479-37224	HILCORP ENERGY COMPANY	Gas	172716
42-479-37225	CONOCOPHILLIPS COMPANY	Gas	173451
42-479-37226	KERNS O & G, INC.	Oil	14322
42-479-37227	WHITE OAK OPERATING COMPANY LLC	Gas	175840
42-479-37228	FASKEN OIL AND RANCH, LTD.	Gas	173078
42-479-37229	FASKEN OIL AND RANCH, LTD.	Gas	173196
42-479-37230	FASKEN OIL AND RANCH, LTD.	Gas	173079
42-479-37231	BLACKBRUSH O & G, INC.	Gas	173731
42-479-37232	Rosetta Resources Operating Lp	Gas	173283
42-479-37233	KILLAM OIL CO., LTD.	Gas	175361
42-479-37234	KILLAM OIL CO., LTD.	Gas	175986
42-479-37235	HILCORP ENERGY COMPANY	Gas	172962
42-479-37236	HILCORP ENERGY COMPANY	Gas	173048
42-479-37237	HILCORP ENERGY COMPANY	Gas	172964
42-479-37238	HILCORP ENERGY COMPANY	Gas	173276
42-479-37239	WHITE OAK OPERATING COMPANY LLC	Gas	173318
42-479-37240	WHITE OAK OPERATING COMPANY LLC	Gas	174541
42-479-37241	Houston Exploration Company, The	Gas	181972
42-479-37242	WHITE OAK OPERATING COMPANY LLC	Gas	173859
42-479-37243	HILCORP ENERGY COMPANY	Gas	172917
42-479-37244	MICHAEL PETROLEUM CORPORATION
42-479-37245	HILCORP ENERGY COMPANY	Gas	173321
42-479-37246	KILLAM OIL CO., LTD.	Gas	174275
42-479-37247	Rosetta Resources Operating Lp	Gas	173636
42-479-37248	HILCORP ENERGY COMPANY	Gas	172918
42-479-37249	ENRON OIL & GAS COMPANY
42-479-37250	WHITE OAK OPERATING COMPANY LLC	Gas	173313
42-479-37251	WHITE OAK OPERATING COMPANY LLC	Gas	173648
42-479-37252	LEWIS PETRO PROPERTIES, INC.	Gas	174968
42-479-37253	LEWIS PETRO PROPERTIES, INC.	Gas	174971
42-479-37254	GEONATURAL RESOURCES, INC.	Gas	175089
42-479-37255	HILCORP ENERGY COMPANY	Gas	174849
42-479-37256	LEWIS PETRO PROPERTIES, INC.	Gas	177137
42-479-37257	LEWIS PETRO PROPERTIES, INC.
42-479-37258	CHEVRON U. S. A. INC.	Oil	13177
42-479-37259	LEWIS PETRO PROPERTIES, INC.	Gas	174972
42-479-37260	HILCORP ENERGY COMPANY	Gas	173632
42-479-37261	HILCORP ENERGY COMPANY	Gas	173339
42-479-37262
42-479-37263	HILCORP ENERGY COMPANY	Gas	174001
42-479-37264	HILCORP ENERGY COMPANY	Gas	173888
42-479-37265	Conoco Inc.
42-479-37266	Conoco Inc.
42-479-37267	HILCORP ENERGY COMPANY	Gas	174123
42-479-37268	HILCORP ENERGY COMPANY	Gas	174879
42-479-37269	GRIMES ENERGY COMPANY
42-479-37270	FASKEN OIL AND RANCH, LTD.	Gas	173771
42-479-37271	BLACKBEARD OPERATING, LLC	Gas	173548
42-479-37272	WHITE OAK OPERATING COMPANY LLC	Gas	173497
42-479-37273	FASKEN OIL AND RANCH, LTD.	Gas	173770
42-479-37274	Rosetta Resources Operating Lp	Gas	174094
42-479-37275	Conoco Inc.
42-479-37276	HILCORP ENERGY COMPANY	Gas	175150
42-479-37277	WHITE OAK OPERATING COMPANY LLC	Gas	174405
42-479-37278	HILCORP ENERGY COMPANY	Gas	173918
42-479-37279	FASKEN OIL AND RANCH, LTD.	Gas	173915
42-479-37280	GEONATURAL RESOURCES, INC.	Gas	184108
42-479-37281	HILCORP ENERGY COMPANY	Gas	174178
42-479-37282	WHITE OAK OPERATING COMPANY LLC	Gas	174052
42-479-37283	DUKE ENERGY FIELD SERVICES, INC.
42-479-37284	HILCORP ENERGY COMPANY	Gas	175084
42-479-37285	HILCORP ENERGY COMPANY	Gas	175270
42-479-37286	Conoco Inc.
42-479-37287	HILCORP ENERGY COMPANY	Gas	174742
42-479-37288	DYNAMIC PRODUCTION, INC.
42-479-37289	COLUMBUS ENERGY, LLC	Gas	174095
42-479-37290	COLUMBUS ENERGY, LLC	Gas	174085
42-479-37291	WHITE OAK OPERATING COMPANY LLC	Gas	174327
42-479-37292	LEWIS PETRO PROPERTIES, INC.	Gas	175098
42-479-37293	WHITE OAK OPERATING COMPANY LLC	Gas	174288
42-479-37294	CONOCOPHILLIPS COMPANY	Gas	174079
42-479-37295	Conoco Inc.	Gas	176149
42-479-37296	HILCORP ENERGY COMPANY	Gas	174239
42-479-37297	CONOCOPHILLIPS COMPANY	Gas	174905
42-479-37298	CONOCOPHILLIPS COMPANY	Gas	177292
42-479-37299	GEONATURAL RESOURCES, INC.	Gas	178491
42-479-37300	LEWIS PETRO PROPERTIES, INC.	Gas	175035
42-479-37301	HILCORP ENERGY COMPANY	Gas	174476
42-479-37302	WHITE OAK OPERATING COMPANY LLC	Gas	182737
42-479-37303	LEWIS PETRO PROPERTIES, INC.	Gas	175019
42-479-37304	BLACKBEARD OPERATING, LLC	Gas	176031
42-479-37305	COLUMBUS ENERGY, LLC	Gas	174296
42-479-37306	GEONATURAL RESOURCES, INC.	Gas	178178
42-479-37307	Conoco Inc.
42-479-37308	HILCORP ENERGY COMPANY	Gas	174628
42-479-37309	HILCORP ENERGY COMPANY	Gas	175228
42-479-37310	HILCORP ENERGY COMPANY	Gas	175022
42-479-37311	WHITE OAK OPERATING COMPANY LLC	Gas	174694
42-479-37312	HILCORP ENERGY COMPANY	Gas	174618
42-479-37313	KILLAM OIL CO., LTD.	Gas	178589
42-479-37314	WHITE OAK OPERATING COMPANY LLC	Gas	174429
42-479-37315	KILLAM OIL CO., LTD.	Gas	174745
42-479-37316	TEAL ENERGY USA, INC.	Gas	176016
42-479-37317	FAULCONER, VERNON E., INC.	Gas	174908
42-479-37318	KILLAM OIL CO., LTD.	Gas	178590
42-479-37319	HILCORP ENERGY COMPANY	Gas	176242
42-479-37320	COLUMBUS ENERGY, LLC	Gas	175239
42-479-37321	DYNAMIC PRODUCTION, INC.	Gas	177200
42-479-37322	RICOCHET ENERGY, INC.
42-479-37323	Conoco Inc.	Gas	177213
42-479-37324	LEWIS PETRO PROPERTIES, INC.	Gas	175030
42-479-37325	FAULCONER, VERNON E., INC.	Gas	174751
42-479-37326	KILLAM OIL CO., LTD.	Gas	176962
42-479-37327	LEWIS PETRO PROPERTIES, INC.	Gas	175021
42-479-37328	HILCORP ENERGY COMPANY	Gas	176264
42-479-37329	COLUMBUS ENERGY, LLC	Gas	178853
42-479-37330
42-479-37331	SANDALWOOD OIL & GAS, INC.	Gas	174951
42-479-37332	BLACKBEARD OPERATING, LLC	Gas	183389
42-479-37333	ARETE OPERATING COMPANY, LLC	Gas	174846
42-479-37334
42-479-37335	SMITH PRODUCTION INC.	Gas	175609
42-479-37336	WHITE OAK OPERATING COMPANY LLC	Gas	174953
42-479-37337	LEWIS PETRO PROPERTIES, INC.	Gas	178622
42-479-37338	KILLAM OIL CO., LTD.	Gas	176492
42-479-37339	PG&E TEXAS PIPELINE, L.P.
42-479-37340	PG&E TEXAS PIPELINE, L.P.
42-479-37341	FAULCONER, VERNON E., INC.	Gas	176085
42-479-37342	CONOCOPHILLIPS COMPANY	Gas	175149
42-479-37343	HILCORP ENERGY COMPANY	Gas	175366
42-479-37344	HILCORP ENERGY COMPANY	Gas	175686
42-479-37345	CONOCOPHILLIPS COMPANY	Gas	175692
42-479-37346	HILCORP ENERGY COMPANY	Gas	175581
42-479-37347	PRECIO ENERGY, LLC
42-479-37348	PRECIO ENERGY, LLC
42-479-37349	SMITH PRODUCTION INC.	Gas	175017
42-479-37350	HILCORP ENERGY COMPANY	Gas	176862
42-479-37351	HILCORP ENERGY COMPANY	Gas	176022
42-479-37352	HILCORP ENERGY COMPANY	Gas	175694
42-479-37353	HILCORP ENERGY COMPANY	Gas	174858
42-479-37354	GEONATURAL RESOURCES, INC.	Gas	178432
42-479-37355	COLUMBUS ENERGY, LLC	Gas	175365
42-479-37356	RICOCHET ENERGY, INC.	Gas	176032
42-479-37357	HILCORP ENERGY COMPANY	Gas	175452
42-479-37358	KILLAM OIL CO., LTD.	Gas	175976
42-479-37359
42-479-37360	HILCORP ENERGY COMPANY	Gas	175727
42-479-37361	WHITE OAK OPERATING COMPANY LLC	Gas	175080
42-479-37362	ST. MARY LAND & EXPLORATION CO.	Gas	175200
42-479-37363	HILCORP ENERGY COMPANY	Gas	175751
42-479-37364	HILCORP ENERGY COMPANY	Gas	176438
42-479-37365	COLUMBUS ENERGY, LLC	Gas	175603
42-479-37366	Conoco Inc.
42-479-37367	HILCORP ENERGY COMPANY	Gas	186827
42-479-37368	Conoco Inc.
42-479-37369	Rosetta Resources Operating Lp	Gas	175688
42-479-37370	HILCORP ENERGY COMPANY	Gas	176923
42-479-37371	WHITE OAK OPERATING COMPANY LLC	Gas	178423
42-479-37372	HILCORP ENERGY COMPANY	Gas	175547
42-479-37373	Conoco Inc.	Gas	177064
42-479-37374	EOG Resources, Inc.	Gas	175470
42-479-37375	SMITH PRODUCTION INC.	Gas	175486
42-479-37376	HILCORP ENERGY COMPANY	Gas	175458
42-479-37377	HILCORP ENERGY COMPANY	Gas	176005
42-479-37378	Rosetta Resources Operating Lp	Gas	176481
42-479-37379	WHITE OAK OPERATING COMPANY LLC	Gas	176034
42-479-37380	BLACKBEARD OPERATING, LLC	Gas	176812
42-479-37381	HILCORP ENERGY COMPANY	Gas	176537
42-479-37382	HILCORP ENERGY COMPANY	Gas	177962
42-479-37383	Conoco Inc.	Gas	179546
42-479-37384	HILCORP ENERGY COMPANY	Gas	177873
42-479-37385	BLACKBEARD OPERATING, LLC	Gas	176394
42-479-37386	HILCORP ENERGY COMPANY	Gas	176021
42-479-37387	HILCORP ENERGY COMPANY	Gas	177025
42-479-37388	WHITE OAK OPERATING COMPANY LLC	Gas	176245
42-479-37389	HILCORP ENERGY COMPANY	Gas	176019
42-479-37390	WHITE OAK OPERATING COMPANY LLC	Gas	176726
42-479-37391	COLUMBUS ENERGY, LLC	Gas	176265
42-479-37392	Conoco Inc.	Gas	177670
42-479-37393	GEONATURAL RESOURCES, INC.
42-479-37394	WHITE OAK OPERATING COMPANY LLC	Gas	176793
42-479-37395
42-479-37396	BLACKBEARD OPERATING, LLC	Gas	176819
42-479-37397	WHITE OAK OPERATING COMPANY LLC	Gas	176725
42-479-37398	HILCORP ENERGY COMPANY	Gas	177252
42-479-37399	HILCORP ENERGY COMPANY	Gas	176696
42-479-37400	Conoco Inc.	Gas	179518
42-479-37401	HILCORP ENERGY COMPANY	Gas	176980
42-479-37402
42-479-37403	SMITH PRODUCTION INC.	Gas	176441
42-479-37404	SMITH PRODUCTION INC.	Gas	176451
42-479-37405	WHITE OAK OPERATING COMPANY LLC	Gas	176292
42-479-37406	HILCORP ENERGY COMPANY	Gas	176654
42-479-37407	CODY ENERGY LLC	Gas	180012
42-479-37408	HILCORP ENERGY COMPANY	Gas	178247
42-479-37409	HILCORP ENERGY COMPANY	Gas	176916
42-479-37410	HILCORP ENERGY COMPANY	Gas	177671
42-479-37411	HILCORP ENERGY COMPANY	Gas	289705
42-479-37412	HILCORP ENERGY COMPANY	Gas	177666
42-479-37413	KILLAM OIL CO., LTD.	Gas	177874
42-479-37414	HILCORP ENERGY COMPANY	Gas	178006
42-479-37415	COLUMBUS ENERGY, LLC	Gas	179590
42-479-37416	HILCORP ENERGY COMPANY	Gas	180447
42-479-37417	HILCORP ENERGY COMPANY	Gas	178904
42-479-37418	HILCORP ENERGY COMPANY	Gas	179510
42-479-37419	CONOCOPHILLIPS COMPANY	Gas	179847
42-479-37420	HILCORP ENERGY COMPANY	Gas	176924
42-479-37421	URBAN OIL & GAS GROUP, LLC	Gas	177145
42-479-37422	HILCORP ENERGY COMPANY	Gas	177031
42-479-37423	HILCORP ENERGY COMPANY	Gas	178489
42-479-37424	COLUMBUS ENERGY, LLC	Gas	177211
42-479-37425	HILCORP ENERGY COMPANY	Gas	177055
42-479-37426	HILCORP ENERGY COMPANY	Gas	177446
42-479-37427	KILLAM OIL CO., LTD.	Gas	177298
42-479-37428	HILCORP ENERGY COMPANY	Gas	177878
42-479-37429	COLUMBUS ENERGY, LLC	Gas	177034
42-479-37430	ST. MARY LAND & EXPLORATION CO.	Gas	176806
42-479-37431	Conoco Inc.
42-479-37432	JRG EXPLORATION, INC.
42-479-37433	HILCORP ENERGY COMPANY	Gas	176922
42-479-37434	COLUMBUS ENERGY, LLC	Gas	242291
42-479-37435	HILCORP ENERGY COMPANY	Gas	177400
42-479-37436	HILCORP ENERGY COMPANY	Gas	178059
42-479-37437	CONOCOPHILLIPS COMPANY	Gas	176930
42-479-37438	COLUMBUS ENERGY, LLC	Gas	177063
42-479-37439	HILCORP ENERGY COMPANY	Gas	177444
42-479-37440	HILCORP ENERGY COMPANY	Gas	177258
42-479-37441	EOG Resources, Inc.	Gas	177230
42-479-37442	WHITE OAK OPERATING COMPANY LLC	Gas	176730
42-479-37443	HILCORP ENERGY COMPANY	Gas	178430
42-479-37444	HILCORP ENERGY COMPANY	Gas	177977
42-479-37445	CONOCOPHILLIPS COMPANY	Gas	197450
42-479-37446	KILLAM OIL CO., LTD.	Gas	177280
42-479-37447	COLUMBUS ENERGY, LLC	Gas	178053
42-479-37448	BLACKBEARD OPERATING, LLC	Gas	177234
42-479-37449	RIO EXPLORATION COMPANY	Gas	177140
42-479-37450	HILCORP ENERGY COMPANY	Gas	187625
42-479-37451	HILCORP ENERGY COMPANY	Gas	178054
42-479-37452	Conoco Inc.	Gas	179401
42-479-37453	PG&E TEXAS PIPELINE, L.P.
42-479-37454	HILCORP ENERGY COMPANY	Gas	177143
42-479-37455	HILCORP ENERGY COMPANY	Gas	179711
42-479-37456	Columbus Energy Corp.
42-479-37457	Conoco Inc.	Gas	179399
42-479-37458	KILLAM OIL CO., LTD.	Gas	178058
42-479-37459	HILCORP ENERGY COMPANY	Gas	177526
42-479-37460	FASKEN OIL AND RANCH, LTD.	Gas	179503
42-479-37461	FASKEN OIL AND RANCH, LTD.	Gas	181182
42-479-37462	FASKEN OIL AND RANCH, LTD.	Gas	181138
42-479-37463	MIDCON TEXAS PL OPERATOR, INC.
42-479-37464	SMITH PRODUCTION INC.	Gas	177633
42-479-37465	EL PASO PRODUCTION COMPANY
42-479-37466	HILCORP ENERGY COMPANY	Gas	177399
42-479-37467	LEWIS PETRO PROPERTIES, INC.	Gas	181671
42-479-37468	BLACKBEARD OPERATING, LLC	Gas	177369
42-479-37469	Conoco Inc.
42-479-37470	WHITE OAK OPERATING COMPANY LLC	Gas	178559
42-479-37471	KERNS O & G, INC.	Gas	184189
42-479-37472	HILCORP ENERGY COMPANY	Gas	183841
42-479-37473	HILCORP ENERGY COMPANY	Gas	178157
42-479-37474	KILLAM OIL CO., LTD.	Gas	178067
42-479-37475	KILLAM OIL CO., LTD.	Gas	179106
42-479-37476	LEWIS PETRO PROPERTIES, INC.	Gas	181682
42-479-37477	HILCORP ENERGY COMPANY	Gas	177367
42-479-37478
42-479-37479	COLUMBUS ENERGY, LLC	Gas	178049
42-479-37480	COLUMBUS ENERGY, LLC	Gas	178542
42-479-37481	SMITH PRODUCTION INC.	Gas	177527
42-479-37482	LEWIS PETRO PROPERTIES, INC.	Gas	181684
42-479-37483	WHITE OAK OPERATING COMPANY LLC	Gas	177871
42-479-37484	HILCORP ENERGY COMPANY	Gas	178063
42-479-37485	KILLAM OIL CO., LTD.	Gas	178208
42-479-37486	HILCORP ENERGY COMPANY	Gas	177900
42-479-37487	LEWIS PETRO PROPERTIES, INC.	Gas	181310
42-479-37488	EL PASO PRODUCTION COMPANY
42-479-37489	HILCORP ENERGY COMPANY	Gas	178900
42-479-37490	LEWIS PETRO PROPERTIES, INC.	Gas	184595
42-479-37491	EOG Resources, Inc.	Gas	177908
42-479-37492	KILLAM OIL CO., LTD.	Gas	178531
42-479-37493	HILCORP ENERGY COMPANY	Gas	178255
42-479-37494	HILCORP ENERGY COMPANY	Gas	178258
42-479-37495	FASKEN OIL AND RANCH, LTD.	Gas	179999
42-479-37496	FASKEN OIL AND RANCH, LTD.	Gas	180000
42-479-37497	FASKEN OIL AND RANCH, LTD.	Gas	179505
42-479-37498	Rosetta Resources Operating Lp	Gas	178060
42-479-37499	HILCORP ENERGY COMPANY	Gas	178274
42-479-37500	EOG Resources, Inc.
42-479-37501	RIO EXPLORATION COMPANY	Gas	178199
42-479-37502	HILCORP ENERGY COMPANY	Gas	179269
42-479-37503	ARETE OPERATING COMPANY, LLC	Gas	178530
42-479-37504	LEWIS PETRO PROPERTIES, INC.	Gas	180268
42-479-37505	LEWIS PETRO PROPERTIES, INC.
42-479-37506	HILCORP ENERGY COMPANY	Gas	178171
42-479-37507	HILCORP ENERGY COMPANY	Gas	179286
42-479-37508
42-479-37510
42-479-37513
42-479-37514
42-479-37515	SMITH PRODUCTION INC.	Gas	178052
42-479-37516	SMITH PRODUCTION INC.	Gas	178588
42-479-37517	EOG Resources, Inc.	Gas	178051
42-479-37518	PG&E TEXAS PIPELINE, L.P.
42-479-37519	PG&E TEXAS PIPELINE, L.P.
42-479-37520	PG&E TEXAS PIPELINE, L.P.
42-479-37521	EOG Resources, Inc.	Gas	178082
42-479-37522	BLACKBRUSH O & G, INC.	Gas	178659
42-479-37523	COLUMBUS ENERGY, LLC	Gas	178993
42-479-37524	Conoco Inc.	Gas	179561
42-479-37525	VIPER S.W.D., LLC	Gas	183183
42-479-37526	HILCORP ENERGY COMPANY	Gas	178479
42-479-37527	HILCORP ENERGY COMPANY	Gas	180192
42-479-37528	LEWIS PETRO PROPERTIES, INC.
42-479-37529	LEWIS PETRO PROPERTIES, INC.
42-479-37530	LEWIS PETRO PROPERTIES, INC.
42-479-37531	Rosetta Resources Operating Lp	Gas	178447
42-479-37532	HILCORP ENERGY COMPANY	Gas	178686
42-479-37533	Conoco Inc.
42-479-37534	HILCORP ENERGY COMPANY	Gas	180283
42-479-37535	HILCORP ENERGY COMPANY	Gas	179442
42-479-37536	LEWIS PETRO PROPERTIES, INC.	Gas	180536
42-479-37537	LEWIS PETRO PROPERTIES, INC.	Gas	184592
42-479-37538	SMITH PRODUCTION INC.	Gas	178722
42-479-37539	HILCORP ENERGY COMPANY	Gas	178978
42-479-37540	HILCORP ENERGY COMPANY	Gas	180073
42-479-37541
42-479-37542	Rosetta Resources Operating Lp	Gas	179398
42-479-37543	HILCORP ENERGY COMPANY	Gas	179615
42-479-37544	HILCORP ENERGY COMPANY	Gas	178578
42-479-37545	SMITH PRODUCTION INC.	Gas	178706
42-479-37546	SMITH PRODUCTION INC.	Gas	178699
42-479-37547	BLACKBEARD OPERATING, LLC	Gas	179707
42-479-37548	HILCORP ENERGY COMPANY	Gas	179836
42-479-37549	LEWIS PETRO PROPERTIES, INC.
42-479-37550	LEWIS PETRO PROPERTIES, INC.
42-479-37551	LEWIS PETRO PROPERTIES, INC.
42-479-37552	LEWIS PETRO PROPERTIES, INC.	Gas	181767
42-479-37553	CONOCOPHILLIPS COMPANY	Gas	180613
42-479-37554	SMITH PRODUCTION INC.	Gas	181318
42-479-37555	HILCORP ENERGY COMPANY	Gas	180275
42-479-37556	LEWIS PETRO PROPERTIES, INC.	Gas	179414
42-479-37557	LEWIS PETRO PROPERTIES, INC.	Gas	181768
42-479-37558	WHITE OAK OPERATING COMPANY LLC	Gas	180621
42-479-37559	HILCORP ENERGY COMPANY	Gas	178905
42-479-37560
42-479-37561	Rosetta Resources Operating Lp	Gas	178870
42-479-37562	HILCORP ENERGY COMPANY	Gas	179260
42-479-37563	Rosetta Resources Operating Lp	Gas	183787
42-479-37564	SMITH PRODUCTION INC.	Gas	179827
42-479-37565	HILCORP ENERGY COMPANY	Gas	179957
42-479-37566	HILCORP ENERGY COMPANY	Gas	180505
42-479-37567	Conoco Inc.
42-479-37568	Conoco Inc.
42-479-37569	Conoco Inc.
42-479-37570	HILCORP ENERGY COMPANY	Gas	180056
42-479-37571	HILCORP ENERGY COMPANY	Gas	181555
42-479-37572	WHITE OAK OPERATING COMPANY LLC	Gas	179556
42-479-37573	KILLAM OIL CO., LTD.	Gas	180562
42-479-37574	KERNS O & G, INC.
42-479-37575	BLACKBEARD OPERATING, LLC	Gas	179280
42-479-37576	SMITH PRODUCTION INC.	Gas	179281
42-479-37577	SMITH PRODUCTION INC.	Gas	179771
42-479-37578	SMITH PRODUCTION INC.	Gas	185467
42-479-37579	SMITH PRODUCTION INC.	Gas	180279
42-479-37580	HILCORP ENERGY COMPANY	Gas	180510
42-479-37581	LEWIS PETRO PROPERTIES, INC.
42-479-37582	LEWIS PETRO PROPERTIES, INC.	Gas	179402
42-479-37583	LEWIS PETRO PROPERTIES, INC.	Gas	179362
42-479-37584	WHITE OAK OPERATING COMPANY LLC	Gas	180532
42-479-37585	HILCORP ENERGY COMPANY	Gas	180307
42-479-37586	CONOCOPHILLIPS COMPANY	Gas	181549
42-479-37587	HILCORP ENERGY COMPANY	Gas	180071
42-479-37588	HILCORP ENERGY COMPANY	Gas	180512
42-479-37589	HILCORP ENERGY COMPANY	Gas	180276
42-479-37590	LEWIS PETRO PROPERTIES, INC.	Gas	180083
42-479-37591	WHITE OAK OPERATING COMPANY LLC	Gas	179943
42-479-37592	COLUMBUS ENERGY, LLC	Gas	186255
42-479-37593
42-479-37594	HILCORP ENERGY COMPANY	Gas	180287
42-479-37595	Conoco Inc.
42-479-37596	CHEVRON U. S. A. INC.	Gas	183083
42-479-37597	COLUMBUS ENERGY, LLC	Gas	185499
42-479-37598	SMITH PRODUCTION INC.	Gas	179473
42-479-37599	KILLAM OIL CO., LTD.	Gas	180437
42-479-37600	HILCORP ENERGY COMPANY	Gas	181733
42-479-37601	LEWIS PETRO PROPERTIES, INC.	Gas	180614
42-479-37602	HILCORP ENERGY COMPANY	Gas	181144
42-479-37603	HILCORP ENERGY COMPANY	Gas	181588
42-479-37604	HILCORP ENERGY COMPANY	Gas	180533
42-479-37605	DUKE ENERGY INTRAST. NETWORK LLC
42-479-37606	DUKE ENERGY INTRAST. NETWORK LLC
42-479-37607	HILCORP ENERGY COMPANY	Gas	186609
42-479-37608
42-479-37609
42-479-37610
42-479-37611
42-479-37612
42-479-37613
42-479-37614	LEWIS PETRO PROPERTIES, INC.	Gas	180090
42-479-37615	HILCORP ENERGY COMPANY	Gas	183960
42-479-37616	CONOCOPHILLIPS COMPANY	Gas	180565
42-479-37617	LEWIS PETRO PROPERTIES, INC.	Gas	181769
42-479-37618	HILCORP ENERGY COMPANY	Gas	181664
42-479-37619	SMITH PRODUCTION INC.	Gas	180577
42-479-37620	SMITH PRODUCTION INC.	Gas	180177
42-479-37621	EOG Resources, Inc.	Gas	180580
42-479-37622	EOG Resources, Inc.	Gas	190457
42-479-37623	KILLAM OIL CO., LTD.
42-479-37624	KILLAM OIL CO., LTD.
42-479-37625	HILCORP ENERGY COMPANY	Gas	181808
42-479-37626	HILCORP ENERGY COMPANY	Gas	180831
42-479-37627	Rosetta Resources Operating Lp	Gas	180397
42-479-37628	KERNS O & G, INC.	Gas	181616
42-479-37629	HILCORP ENERGY COMPANY	Gas	183461
42-479-37630	HILCORP ENERGY COMPANY	Gas	183445
42-479-37631	WHITE OAK OPERATING COMPANY LLC	Gas	180441
42-479-37632	LEWIS PETRO PROPERTIES, INC.	Gas	181770
42-479-37633	RIO EXPLORATION COMPANY	Gas	180718
42-479-37634	HILCORP ENERGY COMPANY	Gas	180280
42-479-37635
42-479-37636	LEWIS PETRO PROPERTIES, INC.	Gas	180852
42-479-37637	PG&E TEXAS PIPELINE, L.P.
42-479-37638	COLUMBUS ENERGY, LLC	Gas	185567
42-479-37639	Conoco Inc.	Gas	184767
42-479-37640	LEWIS PETRO PROPERTIES, INC.	Gas	181786
42-479-37641	Conoco Inc.
42-479-37642	LEWIS PETRO PROPERTIES, INC.	Gas	181771
42-479-37643	LEWIS PETRO PROPERTIES, INC.	Gas	181614
42-479-37644	HILCORP ENERGY COMPANY	Gas	180795
42-479-37645	HILCORP ENERGY COMPANY	Gas	183439
42-479-37646	HILCORP ENERGY COMPANY	Gas	181467
42-479-37647	HILCORP ENERGY COMPANY	Gas	181319
42-479-37649	HILCORP ENERGY COMPANY	Gas	181600
42-479-37650	COLUMBUS ENERGY, LLC	Gas	183050
42-479-37653	WHITE OAK OPERATING COMPANY LLC	Gas	181145
42-479-37654	KILLAM OIL CO., LTD.
42-479-37655	LEWIS PETRO PROPERTIES, INC.	Gas	182705
42-479-37656	Rosetta Resources Operating Lp	Gas	181162
42-479-37658	LEWIS PETRO PROPERTIES, INC.	Gas	181591
42-479-37659	LEWIS PETRO PROPERTIES, INC.	Gas	181783
42-479-37660	LEWIS PETRO PROPERTIES, INC.	Gas	181711
42-479-37661	GAEA SERVICES, INC.
42-479-37662	HILCORP ENERGY COMPANY	Gas	181295
42-479-37663	HILCORP ENERGY COMPANY	Gas	185838
42-479-37665	HILCORP ENERGY COMPANY	Gas	181312
42-479-37666	LEWIS PETRO PROPERTIES, INC.	Gas	181385
42-479-37667	WHITE OAK OPERATING COMPANY LLC	Gas	180338
42-479-37668	ARETE OPERATING COMPANY, LLC	Gas	181024
42-479-37669	EOG Resources, Inc.	Gas	183696
42-479-37670	BLACKBEARD OPERATING, LLC	Gas	181118
42-479-37671	Conoco Inc.
42-479-37672	LEWIS PETRO PROPERTIES, INC.
42-479-37673	LEWIS PETRO PROPERTIES, INC.
42-479-37674	LEWIS PETRO PROPERTIES, INC.
42-479-37675	WHITE OAK OPERATING COMPANY LLC	Gas	181837
42-479-37676	Rosetta Resources Operating Lp	Gas	181153
42-479-37677	HILCORP ENERGY COMPANY	Gas	183472
42-479-37678	Conoco Inc.
42-479-37679	HILCORP ENERGY COMPANY	Gas	181823
42-479-37680	LEWIS PETRO PROPERTIES, INC.	Gas	181251
42-479-37682	SMITH PRODUCTION INC.	Gas	180616
42-479-37683	HILCORP ENERGY COMPANY	Gas	181931
42-479-37684	HILCORP ENERGY COMPANY	Gas	182126
42-479-37685	Conoco Inc.
42-479-37686	SMITH PRODUCTION INC.	Gas	181765
42-479-37687	WHITE OAK OPERATING COMPANY LLC	Oil	14329
42-479-37688	Rosetta Resources Operating Lp	Gas	180772
42-479-37689	LEWIS PETRO PROPERTIES, INC.	Gas	183280
42-479-37690	LEWIS PETRO PROPERTIES, INC.	Gas	181787
42-479-37691	TEAL ENERGY USA, INC.	Gas	186024
42-479-37692	EOG Resources, Inc.	Gas	190559
42-479-37693	LEWIS PETRO PROPERTIES, INC.	Gas	181589
42-479-37694	EOG Resources, Inc.	Gas	181541
42-479-37695	EOG Resources, Inc.	Gas	181553
42-479-37696	SMITH PRODUCTION INC.	Gas	183475
42-479-37697	LEWIS PETRO PROPERTIES, INC.	Gas	183607
42-479-37698	HILCORP ENERGY COMPANY	Gas	183728
42-479-37699	BLACKBRUSH O & G, INC.	Gas	181969
42-479-37700	URBAN OIL & GAS GROUP, LLC	Gas	181987
42-479-37701	HILCORP ENERGY COMPANY	Gas	184400
42-479-37702	HILCORP ENERGY COMPANY	Gas	182181
42-479-37703	WHITE OAK OPERATING COMPANY LLC	Gas	182637
42-479-37704	HILCORP ENERGY COMPANY	Gas	185491
42-479-37705	LEWIS PETRO PROPERTIES, INC.	Gas	182695
42-479-37706	LEWIS PETRO PROPERTIES, INC.	Gas	181712
42-479-37707	WHITE OAK OPERATING COMPANY LLC	Gas	181941
42-479-37708	CONOCOPHILLIPS COMPANY	Gas	184853
42-479-37709	CONOCOPHILLIPS COMPANY	Gas	183470
42-479-37710	HILCORP ENERGY COMPANY	Gas	183271
42-479-37711	HILCORP ENERGY COMPANY	Gas	182661
42-479-37712	ST. MARY LAND & EXPLORATION CO.	Gas	185366
42-479-37713	HILCORP ENERGY COMPANY	Gas	183930
42-479-37714	EOG Resources, Inc.	Gas	182588
42-479-37715	LEWIS PETRO PROPERTIES, INC.	Gas	184096
42-479-37716	SMITH PRODUCTION INC.	Gas	181384
42-479-37717	KILLAM OIL CO., LTD.	Gas	182944
42-479-37718	LEWIS PETRO PROPERTIES, INC.	Gas	181830
42-479-37719	LEWIS PETRO PROPERTIES, INC.	Gas	182534
42-479-37720	LEWIS PETRO PROPERTIES, INC.	Gas	183926
42-479-37721	DUKE ENERGY INTRAST. NETWORK LLC
42-479-37722	CALPINE NATURAL GAS L.P.	Gas	189510
42-479-37723	WHITE OAK OPERATING COMPANY LLC	Gas	182711
42-479-37724	WHITE OAK OPERATING COMPANY LLC	Gas	181365
42-479-37725	HILCORP ENERGY COMPANY	Gas	183456
42-479-37726	HILCORP ENERGY COMPANY	Gas	184941
42-479-37727	HILCORP ENERGY COMPANY	Gas	181942
42-479-37728	HILCORP ENERGY COMPANY	Gas	183846
42-479-37729	HILCORP ENERGY COMPANY	Gas	183933
42-479-37730	HILCORP ENERGY COMPANY	Gas	183166
42-479-37731	HILCORP ENERGY COMPANY	Gas	182731
42-479-37732	SOUTHERN ROYALTY INC.
42-479-37733	SMITH PRODUCTION INC.	Gas	184520
42-479-37734	WHITE OAK OPERATING COMPANY LLC	Gas	182341
42-479-37735	EOG Resources, Inc.
42-479-37736	LEWIS PETRO PROPERTIES, INC.	Gas	182088
42-479-37737	WHITE OAK OPERATING COMPANY LLC	Gas	183249
42-479-37738	KILLAM OIL CO., LTD.
42-479-37739	LEWIS PETRO PROPERTIES, INC.	Gas	182964
42-479-37740	HILCORP ENERGY COMPANY	Gas	183450
42-479-37741	HILCORP ENERGY COMPANY	Gas	182682
42-479-37742	LEWIS PETRO PROPERTIES, INC.	Gas	182607
42-479-37743	LEWIS PETRO PROPERTIES, INC.	Gas	183766
42-479-37744	LEWIS PETRO PROPERTIES, INC.	Gas	182086
42-479-37745	HILCORP ENERGY COMPANY	Gas	182798
42-479-37746	CONOCOPHILLIPS COMPANY	Gas	185742
42-479-37747	WHITE OAK OPERATING COMPANY LLC	Gas	182800
42-479-37748	KILLAM OIL CO., LTD.	Gas	188698
42-479-37749	LEWIS PETRO PROPERTIES, INC.	Gas	183967
42-479-37750	WHITE OAK OPERATING COMPANY LLC	Gas	182697
42-479-37751	Conoco Inc.	Gas	188400
42-479-37752	SMITH PRODUCTION INC.	Gas	182666
42-479-37753	HILCORP ENERGY COMPANY	Gas	183437
42-479-37754	CONOCOPHILLIPS COMPANY	Gas	183248
42-479-37755	HILCORP ENERGY COMPANY	Gas	183946
42-479-37756	HILCORP ENERGY COMPANY	Gas	182962
42-479-37757	HILCORP ENERGY COMPANY	Gas	184883
42-479-37758	HILCORP ENERGY COMPANY	Gas	185870
42-479-37759	Rosetta Resources Operating Lp	Gas	183369
42-479-37760	AWP OPERATING COMPANY	Gas	183465
42-479-37761	ST. MARY LAND & EXPLORATION CO.	Gas	185367
42-479-37762	LEWIS PETRO PROPERTIES, INC.	Gas	183923
42-479-37763	HILCORP ENERGY COMPANY	Gas	183469
42-479-37764	SMITH PRODUCTION INC.	Gas	182797
42-479-37765	WHITE OAK OPERATING COMPANY LLC	Gas	183997
42-479-37766	WHITE OAK OPERATING COMPANY LLC	Gas	184068
42-479-37767	Sm Energy Company	Gas	184022
42-479-37768	Sm Energy Company	Gas	184023
42-479-37769	HILCORP ENERGY COMPANY	Gas	183838
42-479-37770	Conoco Inc.
42-479-37771	Conoco Inc.
42-479-37772	Conoco Inc.
42-479-37773	KERNS O & G, INC.
42-479-37774	SMITH PRODUCTION INC.	Gas	182943
42-479-37775	HILCORP ENERGY COMPANY	Gas	184100
42-479-37776	WHITE OAK OPERATING COMPANY LLC	Gas	183605
42-479-37777	SAFARI PRODUCTION COMPANY, INC.	Gas	217352
42-479-37778	HILCORP ENERGY COMPANY	Gas	183914
42-479-37779	HILCORP ENERGY COMPANY	Gas	184855
42-479-37781	SMITH PRODUCTION INC.	Gas	183460
42-479-37782	LEWIS PETRO PROPERTIES, INC.	Gas	189380
42-479-37783	BLACKBRUSH O & G, INC.	Gas	182959
42-479-37784	HILCORP ENERGY COMPANY	Gas	183959
42-479-37785	HILCORP ENERGY COMPANY	Gas	185559
42-479-37786	HILCORP ENERGY COMPANY	Gas	183999
42-479-37787	LEWIS PETRO PROPERTIES, INC.	Gas	183759
42-479-37788	KERNS O & G, INC.	Oil	14350
42-479-37789	LEWIS PETRO PROPERTIES, INC.	Gas	182963
42-479-37790	HILCORP ENERGY COMPANY	Gas	186881
42-479-37791	LEWIS PETRO PROPERTIES, INC.	Gas	183379
42-479-37792	VAQUERO OPERATING	Gas	185170
42-479-37793	CONOCOPHILLIPS COMPANY	Gas	185837
42-479-37794	HILCORP ENERGY COMPANY	Gas	186779
42-479-37795	WHITE OAK OPERATING COMPANY LLC	Gas	183952
42-479-37796	VAQUERO OPERATING	Gas	185172
42-479-37797	VAQUERO OPERATING	Gas	185169
42-479-37798	WHITE OAK OPERATING COMPANY LLC	Gas	183385
42-479-37799	CONOCOPHILLIPS COMPANY
42-479-37800	HILCORP ENERGY COMPANY	Gas	184355
42-479-37801	HILCORP ENERGY COMPANY	Gas	185464
42-479-37802	LEWIS PETRO PROPERTIES, INC.	Gas	183761
42-479-37803	HILCORP ENERGY COMPANY	Gas	186793
42-479-37804	LEWIS PETRO PROPERTIES, INC.	Gas	185683
42-479-37805	LEWIS PETRO PROPERTIES, INC.	Gas	183758
42-479-37806	Apache Corporation	Gas	195597
42-479-37807	WHITE OAK OPERATING COMPANY LLC	Gas	184001
42-479-37808	SMITH PRODUCTION INC.	Gas	183476
42-479-37809	HILCORP ENERGY COMPANY	Gas	184536
42-479-37810	HILCORP ENERGY COMPANY	Gas	184350
42-479-37811	HILCORP ENERGY COMPANY	Gas	184036
42-479-37812	Conoco Inc.
42-479-37813	COX, MARTIN REGAN
42-479-37814	COX, MARTIN REGAN
42-479-37815
42-479-37816
42-479-37817	WHITE OAK OPERATING COMPANY LLC	Gas	183988
42-479-37818	Sm Energy Company	Gas	184204
42-479-37819	EOG Resources, Inc.	Gas	184689
42-479-37820	WHITE OAK OPERATING COMPANY LLC	Gas	185247
42-479-37821	CONOCOPHILLIPS COMPANY	Gas	188522
42-479-37822	CONOCOPHILLIPS COMPANY	Gas	202377
42-479-37823	Sm Energy Company	Gas	184201
42-479-37824	HILCORP ENERGY COMPANY	Gas	185696
42-479-37825	SOUTHERN ROYALTY INC.
42-479-37826	Sm Energy Company	Gas	184025
42-479-37828	LEWIS PETRO PROPERTIES, INC.	Gas	183432
42-479-37829	CONOCOPHILLIPS COMPANY	Gas	184746
42-479-37830	URBAN OIL & GAS GROUP, LLC	Gas	184779
42-479-37831	Conoco Inc.
42-479-37832	HILCORP ENERGY COMPANY	Gas	186067
42-479-37833	HILCORP ENERGY COMPANY	Gas	184943
42-479-37834	HILCORP ENERGY COMPANY	Gas	194505
42-479-37835	MIDWEST OPERATING, LLC	Gas	188175
42-479-37836	Columbus Energy Corp.
42-479-37837	KILLAM OIL CO., LTD.	Gas	188521
42-479-37838	HILCORP ENERGY COMPANY	Gas	184897
42-479-37839	COLUMBUS ENERGY, LLC	Gas	186229
42-479-37840	HILCORP ENERGY COMPANY	Gas	185725
42-479-37841	HILCORP ENERGY COMPANY	Gas	185168
42-479-37842	HILCORP ENERGY COMPANY	Gas	186879
42-479-37843	SMITH PRODUCTION INC.	Gas	184683
42-479-37844	LEWIS PETRO PROPERTIES, INC.	Gas	184109
42-479-37845	URBAN OIL & GAS GROUP, LLC	Gas	185326
42-479-37846	SMITH PRODUCTION INC.	Gas	184605
42-479-37847	CONOCOPHILLIPS COMPANY	Gas	189018
42-479-37848	HILCORP ENERGY COMPANY	Gas	185188
42-479-37849	WHITE OAK OPERATING COMPANY LLC	Gas	184960
42-479-37850	LEWIS PETRO PROPERTIES, INC.
42-479-37851	LEWIS PETRO PROPERTIES, INC.
42-479-37852	LEWIS PETRO PROPERTIES, INC.	Gas	188192
42-479-37853	AWP OPERATING COMPANY	Oil	13041
42-479-37854	MICHAEL PETROLEUM CORPORATION
42-479-37855	LEWIS PETRO PROPERTIES, INC.	Gas	184832
42-479-37856	KERNS O & G, INC.	Oil	14322
42-479-37857	Sm Energy Company	Gas	185027
42-479-37858	SMITH PRODUCTION INC.	Gas	185692
42-479-37859	WHITE OAK OPERATING COMPANY LLC	Gas	185060
42-479-37860	SMITH PRODUCTION INC.	Gas	185724
42-479-37861	WHITE OAK OPERATING COMPANY LLC	Gas	184977
42-479-37862	LEWIS PETRO PROPERTIES, INC.	Gas	184979
42-479-37863	LEWIS PETRO PROPERTIES, INC.	Gas	185249
42-479-37864	Sm Energy Company	Gas	185034
42-479-37865	WHITE OAK OPERATING COMPANY LLC	Gas	185325
42-479-37866	HILCORP ENERGY COMPANY	Gas	185470
42-479-37867	EOG Resources, Inc.	Gas	185496
42-479-37868	KEY ENERGY OF COLORADO, INC.
42-479-37869	EOG Resources, Inc.	Gas	187412
42-479-37870	Conoco Inc.
42-479-37871	Columbus Energy Corp.
42-479-37872	HILCORP ENERGY COMPANY	Gas	185482
42-479-37873	HILCORP ENERGY COMPANY	Gas	185466
42-479-37874	HILCORP ENERGY COMPANY	Gas	185365
42-479-37875	HILCORP ENERGY COMPANY	Gas	186222
42-479-37876	WHITE OAK OPERATING COMPANY LLC	Gas	184978
42-479-37877	HILCORP ENERGY COMPANY	Gas	185250
42-479-37878
42-479-37879	Sm Energy Company	Gas	187653
42-479-37880	Sm Energy Company	Gas	186866
42-479-37881	HILCORP ENERGY COMPANY	Gas	185363
42-479-37882	Conoco Inc.
42-479-37883	Rosetta Resources Operating Lp	Gas	185287
42-479-37884	HILCORP ENERGY COMPANY	Gas	186292
42-479-37885	URBAN OIL & GAS GROUP, LLC	Gas	186018
42-479-37886	SMITH PRODUCTION INC.	Gas	186074
42-479-37887	WHITE OAK OPERATING COMPANY LLC	Gas	184918
42-479-37888	WHITE OAK OPERATING COMPANY LLC	Gas	184944
42-479-37889	CRIMSON ENERGY COMPANY, LC
42-479-37890	WHITE OAK OPERATING COMPANY LLC	Gas	185568
42-479-37891	EOG Resources, Inc.	Gas	188638
42-479-37892	HILCORP ENERGY COMPANY	Gas	186223
42-479-37893	KERNS O & G, INC.
42-479-37894	HILCORP ENERGY COMPANY	Gas	185487
42-479-37895	Columbus Energy Corp.
42-479-37896	LEWIS PETRO PROPERTIES, INC.	Gas	186164
42-479-37897	LEWIS PETRO PROPERTIES, INC.	Gas	185732
42-479-37898	HILCORP ENERGY COMPANY	Gas	187277
42-479-37899	HILCORP ENERGY COMPANY	Gas	186728
42-479-37900	WHITE OAK OPERATING COMPANY LLC	Gas	186175
42-479-37901	HILCORP ENERGY COMPANY	Gas	187488
42-479-37902	LEWIS PETRO PROPERTIES, INC.
42-479-37903	MICHAEL PETROLEUM CORPORATION
42-479-37904	CALPINE NATURAL GAS COMPANY
42-479-37905	LEWIS PETRO PROPERTIES, INC.	Gas	185834
42-479-37906	KILLAM OIL CO., LTD.	Gas	186023
42-479-37907	Sm Energy Company	Gas	185864
42-479-37908	Sm Energy Company	Gas	185865
42-479-37910	WHITE OAK OPERATING COMPANY LLC	Gas	186073
42-479-37911	DOUBLE PLAY OIL & GAS
42-479-37912	WHITE OAK OPERATING COMPANY LLC	Gas	186066
42-479-37913	CRIMSON ENERGY COMPANY, LC
42-479-37914	WHITE OAK OPERATING COMPANY LLC	Gas	186209
42-479-37915	LEWIS PETRO PROPERTIES, INC.	Gas	185836
42-479-37916	BLACKBEARD OPERATING, LLC	Gas	185497
42-479-37917	COLUMBUS ENERGY, LLC	Gas	190802
42-479-37918	COLUMBUS ENERGY, LLC	Gas	185875
42-479-37919	HILCORP ENERGY COMPANY	Gas	186829
42-479-37920	WHITE OAK OPERATING COMPANY LLC	Gas	186177
42-479-37921	Sm Energy Company	Gas	185861
42-479-37922	Sm Energy Company	Gas	186862
42-479-37923	Sm Energy Company	Gas	185862
42-479-37924	Sm Energy Company	Gas	186863
42-479-37925	Sm Energy Company	Gas	186213
42-479-37926	Sm Energy Company	Gas	187655
42-479-37927	SMITH PRODUCTION INC.	Gas	185494
42-479-37928	HILCORP ENERGY COMPANY	Gas	185616
42-479-37929	HILCORP ENERGY COMPANY	Gas	186079
42-479-37930	WHITE OAK OPERATING COMPANY LLC	Gas	185869
42-479-37931	KILLAM OIL CO., LTD.	Gas	193821
42-479-37932	DOUBLE PLAY OIL & GAS
42-479-37933	HILCORP ENERGY COMPANY	Gas	186723
42-479-37934	HILCORP ENERGY COMPANY	Gas	186788
42-479-37935	HILCORP ENERGY COMPANY	Gas	186357
42-479-37936	HILCORP ENERGY COMPANY	Gas	186309
42-479-37937	WHITE OAK OPERATING COMPANY LLC	Gas	186071
42-479-37938	EOG Resources, Inc.	Gas	190458
42-479-37939	LEWIS PETRO PROPERTIES, INC.	Gas	186842
42-479-37940	RIO EXPLORATION COMPANY
42-479-37941	SMITH PRODUCTION INC.	Gas	187359
42-479-37942	HILCORP ENERGY COMPANY	Gas	187050
42-479-37943	SMITH PRODUCTION INC.	Gas	189716
42-479-37944	WHITE OAK OPERATING COMPANY LLC	Gas	186644
42-479-37945	SMITH PRODUCTION INC.	Gas	186786
42-479-37946	CALPINE NATURAL GAS L.P.	Gas	190850
42-479-37947	LLOG EXPLORATION OFFSHORE, INC.	Gas	187377
42-479-37948	MICHAEL PETROLEUM CORPORATION
42-479-37949	EOG Resources, Inc.	Gas	185958
42-479-37950	WHITE OAK OPERATING COMPANY LLC	Gas	186867
42-479-37951	WHITE OAK OPERATING COMPANY LLC	Gas	189383
42-479-37952	Sm Energy Company	Gas	186865
42-479-37953	Sm Energy Company	Gas	188492
42-479-37954	SMITH PRODUCTION INC.	Gas	186078
42-479-37955	HILCORP ENERGY COMPANY	Gas	239178
42-479-37956	Sm Energy Company	Gas	186864
42-479-37957	LEWIS PETRO PROPERTIES, INC.	Gas	186769
42-479-37958	TEJAS GAS PIPELINE, L.P.
42-479-37959	WHITE OAK OPERATING COMPANY LLC	Gas	186736
42-479-37960	VAQUERO OPERATING	Gas	186776
42-479-37961	VAQUERO OPERATING	Gas	186777
42-479-37962	WHITE OAK OPERATING COMPANY LLC	Gas	186831
42-479-37963	WHITE OAK OPERATING COMPANY LLC	Gas	187316
42-479-37964	LEWIS PETRO PROPERTIES, INC.	Gas	186979
42-479-37965	HILCORP ENERGY COMPANY	Gas	187485
42-479-37966	HILCORP ENERGY COMPANY	Gas	186803
42-479-37967	HILCORP ENERGY COMPANY	Gas	186990
42-479-37968	LEWIS PETRO PROPERTIES, INC.	Gas	187202
42-479-37969	KILLAM OIL CO., LTD.	Gas	250217
42-479-37970	SMITH PRODUCTION INC.	Gas	186871
42-479-37971	LEWIS PETRO PROPERTIES, INC.	Gas	191390
42-479-37972	LEWIS PETRO PROPERTIES, INC.
42-479-37973	LEWIS PETRO PROPERTIES, INC.	Gas	186843
42-479-37974	LEWIS PETRO PROPERTIES, INC.
42-479-37975	LEWIS PETRO PROPERTIES, INC.	Gas	188276
42-479-37976	HILCORP ENERGY COMPANY	Gas	188021
42-479-37977	COLUMBUS ENERGY, LLC	Gas	189724
42-479-37978	SMITH PRODUCTION INC.	Gas	186826
42-479-37979	HILCORP ENERGY COMPANY	Gas	189299
42-479-37980	HILCORP ENERGY COMPANY	Gas	187911
42-479-37981	LEWIS PETRO PROPERTIES, INC.	Gas	198285
42-479-37982	HILCORP ENERGY COMPANY	Gas	188049
42-479-37983	HILCORP ENERGY COMPANY	Gas	188366
42-479-37984	SMITH PRODUCTION INC.	Gas	188055
42-479-37985	HILCORP ENERGY COMPANY	Gas	189017
42-479-37986	LEWIS PETRO PROPERTIES, INC.	Gas	187850
42-479-37987	LEWIS PETRO PROPERTIES, INC.	Gas	190051
42-479-37988	HILCORP ENERGY COMPANY	Gas	188504
42-479-37989	KILLAM OIL CO., LTD.	Gas	187514
42-479-37990	LEWIS PETRO PROPERTIES, INC.	Gas	187138
42-479-37991	WHITE OAK OPERATING COMPANY LLC	Gas	189032
42-479-37992	HILCORP ENERGY COMPANY	Gas	188199
42-479-37993	LEWIS PETRO PROPERTIES, INC.	Gas	187407
42-479-37994	SMITH PRODUCTION INC.	Gas	186883
42-479-37995	SMITH PRODUCTION INC.	Gas	187777
42-479-37996	LEWIS PETRO PROPERTIES, INC.	Gas	188238
42-479-37997	WHITE OAK OPERATING COMPANY LLC	Gas	196636
42-479-37998	SMITH PRODUCTION INC.	Gas	189382
42-479-37999	CONOCOPHILLIPS COMPANY	Gas	195175
42-479-38000	Sm Energy Company	Gas	188019
42-479-38001	Sm Energy Company	Gas	188012
42-479-38002	EOG Resources, Inc.	Gas	187600
42-479-38003	HILCORP ENERGY COMPANY	Gas	188494
42-479-38004	HILCORP ENERGY COMPANY	Gas	189982
42-479-38005	CALPINE NATURAL GAS L.P.	Gas	193714
42-479-38006	HILCORP ENERGY COMPANY	Gas	188505
42-479-38007	HILCORP ENERGY COMPANY	Gas	188857
42-479-38008	HILCORP ENERGY COMPANY	Gas	188686
42-479-38009	WHITE OAK OPERATING COMPANY LLC	Gas	187946
42-479-38010	HILCORP ENERGY COMPANY	Gas	187869
42-479-38011	KILLAM OIL CO., LTD.	Gas	189401
42-479-38012	SMITH PRODUCTION INC.	Gas	188141
42-479-38013	WHITE OAK OPERATING COMPANY LLC	Gas	188709
42-479-38014	HILCORP ENERGY COMPANY	Gas	188531
42-479-38015	HILCORP ENERGY COMPANY	Gas	193149
42-479-38016	EEX OPERATING, L.P.
42-479-38017	KERNS O & G, INC.
42-479-38018	HILCORP ENERGY COMPANY	Gas	188726
42-479-38019	WHITE OAK OPERATING COMPANY LLC	Gas	189806
42-479-38020	HILCORP ENERGY COMPANY	Gas	189330
42-479-38021	HILCORP ENERGY COMPANY	Gas	188676
42-479-38022	HILCORP ENERGY COMPANY	Gas	189139
42-479-38023	Rosetta Resources Operating Lp	Gas	188465
42-479-38024	Sm Energy Company	Gas	188493
42-479-38025	Sm Energy Company	Gas	188020
42-479-38026	CONOCOPHILLIPS COMPANY	Gas	194468
42-479-38027	WHITE OAK OPERATING COMPANY LLC	Gas	188875
42-479-38028	EOG Resources, Inc.	Gas	205624
42-479-38029	WHITE OAK OPERATING COMPANY LLC	Gas	190617
42-479-38030	CALPINE NATURAL GAS COMPANY
42-479-38031	WHITE OAK OPERATING COMPANY LLC	Gas	190597
42-479-38032	KILLAM OIL CO., LTD.	Gas	188871
42-479-38033	Sm Energy Company	Gas	188013
42-479-38034	Sm Energy Company	Gas	188491
42-479-38035	Sm Energy Company	Gas	189008
42-479-38036	Sm Energy Company	Gas	188706
42-479-38037	Sm Energy Company	Gas	188457
42-479-38038	HILCORP ENERGY COMPANY	Gas	189156
42-479-38039	Sm Energy Company	Gas	189006
42-479-38040	Sm Energy Company	Gas	189036
42-479-38041	COLUMBUS ENERGY, LLC	Gas	189398
42-479-38042	COLUMBUS ENERGY, LLC	Gas	189134
42-479-38043	SMITH PRODUCTION INC.	Gas	188672
42-479-38044	Houston Exploration Company, The	Gas	192424
42-479-38045	EEX OPERATING, L.P.
42-479-38046	HILCORP ENERGY COMPANY	Gas	189402
42-479-38047	HILCORP ENERGY COMPANY	Gas	189360
42-479-38048	Sm Energy Company	Gas	189880
42-479-38049	Sm Energy Company	Gas	189879
42-479-38050	COLUMBUS ENERGY, LLC	Gas	189705
42-479-38051	Rosetta Resources Operating Lp	Gas	189127
42-479-38052	HILCORP ENERGY COMPANY	Gas	189854
42-479-38053	LEWIS PETRO PROPERTIES, INC.	Gas	196082
42-479-38054	COLUMBUS ENERGY, LLC	Gas	189986
42-479-38055	COLUMBUS ENERGY, LLC	Gas	189990
42-479-38056	HILCORP ENERGY COMPANY	Gas	189147
42-479-38057	Conoco Inc.
42-479-38058	HILCORP ENERGY COMPANY	Gas	189317
42-479-38059	HILCORP ENERGY COMPANY	Gas	189827
42-479-38060	CONOCOPHILLIPS COMPANY	Gas	188683
42-479-38061	LEWIS PETRO PROPERTIES, INC.	Gas	189135
42-479-38062	CONOCOPHILLIPS COMPANY	Gas	190244
42-479-38063	HILCORP ENERGY COMPANY	Gas	189740
42-479-38064	SMITH PRODUCTION INC.	Gas	188849
42-479-38065	HILCORP ENERGY COMPANY	Gas	190447
42-479-38066	ICARUS OPERATING CORPORATION
42-479-38067	PROLINE ENERGY RESOURCES INC	Gas	190574
42-479-38068	COLUMBUS ENERGY, LLC	Gas	189991
42-479-38069	HILCORP ENERGY COMPANY	Gas	189396
42-479-38070	HILCORP ENERGY COMPANY	Gas	189815
42-479-38071	HILCORP ENERGY COMPANY	Gas	189037
42-479-38072	HILCORP ENERGY COMPANY	Gas	189874
42-479-38073	COLUMBUS ENERGY, LLC	Gas	189992
42-479-38074	COLUMBUS ENERGY, LLC	Gas	189989
42-479-38075	SMITH PRODUCTION INC.	Gas	189376
42-479-38076	KILLAM OIL CO., LTD.	Gas	189391
42-479-38077	Conoco Inc.
42-479-38078	HILCORP ENERGY COMPANY	Gas	189968
42-479-38079	COLUMBUS ENERGY, LLC	Gas	191514
42-479-38080	HILCORP ENERGY COMPANY	Gas	191883
42-479-38081	CONOCOPHILLIPS COMPANY	Gas	194476
42-479-38082	Sm Energy Company	Gas	189007
42-479-38083	Sm Energy Company	Gas	189819
42-479-38084	LEWIS PETRO PROPERTIES, INC.	Gas	189999
42-479-38085	BP America Production Company	Gas	197109
42-479-38086	Sm Energy Company	Gas	190247
42-479-38087	Sm Energy Company	Gas	189875
42-479-38088	COLUMBUS ENERGY, LLC	Gas	191281
42-479-38089	COLUMBUS ENERGY, LLC	Gas	191411
42-479-38090	CHEVRON U. S. A. INC.	Gas	197445
42-479-38091	EOG Resources, Inc.	Gas	190343
42-479-38092	SMITH PRODUCTION INC.	Gas	189426
42-479-38093	KILLAM OIL CO., LTD.
42-479-38094	HILCORP ENERGY COMPANY	Gas	189843
42-479-38095	URBAN OIL & GAS GROUP, LLC	Gas	190019
42-479-38096	LEWIS PETRO PROPERTIES, INC.	Gas	192172
42-479-38097	HILCORP ENERGY COMPANY	Gas	191043
42-479-38098	HUBER ENERGY L.P.	Gas	202706
42-479-38099	Sm Energy Company	Gas	190560
42-479-38100	BRASK-DUMONT RANCH, INC.	Gas	190561
42-479-38101	KILLAM OIL CO., LTD.	Gas	191095
42-479-38102	COLUMBUS ENERGY, LLC	Gas	191134
42-479-38103	PROLINE ENERGY RESOURCES INC	Gas	191119
42-479-38104	Sm Energy Company	Gas	189876
42-479-38105	Sm Energy Company	Gas	189877
42-479-38106	COLUMBUS ENERGY, LLC	Gas	191487
42-479-38107	KILLAM OIL CO., LTD.	Gas	190923
42-479-38108	HILCORP ENERGY COMPANY	Gas	190242
42-479-38109	CONOCOPHILLIPS COMPANY	Gas	189873
42-479-38110	COLUMBUS ENERGY, LLC	Gas	191268
42-479-38111	PROLINE ENERGY RESOURCES INC	Gas	191412
42-479-38112	HILCORP ENERGY COMPANY	Gas	190413
42-479-38113	HILCORP ENERGY COMPANY	Gas	190361
42-479-38114	HILCORP ENERGY COMPANY	Gas	190229
42-479-38115	HILCORP ENERGY COMPANY	Gas	191672
42-479-38116	URBAN OIL & GAS GROUP, LLC	Gas	190025
42-479-38117	SMITH PRODUCTION INC.	Gas	190231
42-479-38118	Sm Energy Company	Gas	191708
42-479-38119	Sm Energy Company	Gas	189997
42-479-38120	Sm Energy Company	Gas	193834
42-479-38121	HILCORP ENERGY COMPANY	Gas	190232
42-479-38122	HILCORP ENERGY COMPANY	Gas	190331
42-479-38123	DUKE ENERGY INTRAST. NETWORK LLC
42-479-38124	VISION OIL AND GAS LLC	Gas	196301
42-479-38125	COLUMBUS ENERGY, LLC	Gas	191715
42-479-38126	COLUMBUS ENERGY, LLC	Gas	191666
42-479-38127	THREE-C OIL AND GAS	Gas	192505
42-479-38130	HILCORP ENERGY COMPANY	Gas	191861
42-479-38131	Rosetta Resources Operating Lp	Gas	190237
42-479-38132	Sm Energy Company	Gas	207608
42-479-38133	LEWIS PETRO PROPERTIES, INC.	Gas	197558
42-479-38134	LEWIS PETRO PROPERTIES, INC.	Gas	198437
42-479-38135	LEWIS PETRO PROPERTIES, INC.	Gas	190275
42-479-38136	Sm Energy Company	Gas	190665
42-479-38137	SKLAR EXPLORATION COMPANY LLC	Oil	13115
42-479-38138	HILCORP ENERGY COMPANY	Gas	191853
42-479-38139	HILCORP ENERGY COMPANY	Gas	194516
42-479-38140	HILCORP ENERGY COMPANY	Gas	190837
42-479-38141	EOG Resources, Inc.	Gas	190221
42-479-38142	URBAN OIL & GAS GROUP, LLC	Gas	190439
42-479-38143	COLUMBUS ENERGY, LLC	Gas	191700
42-479-38144	BLACKBEARD OPERATING, LLC	Gas	191513
42-479-38145	CONOCOPHILLIPS COMPANY	Gas	194596
42-479-38146	HILCORP ENERGY COMPANY	Gas	191667
42-479-38147	HILCORP ENERGY COMPANY	Gas	193815
42-479-38148	HILCORP ENERGY COMPANY	Gas	191619
42-479-38149	PROLINE ENERGY RESOURCES INC	Gas	191388
42-479-38150	WHITE OAK OPERATING COMPANY LLC	Gas	190932
42-479-38151	COLUMBUS ENERGY, LLC	Gas	191817
42-479-38152	COLUMBUS ENERGY, LLC	Gas	191711
42-479-38153	COLUMBUS ENERGY, LLC	Gas	191818
42-479-38154	COLUMBUS ENERGY, LLC	Gas	192772
42-479-38155	COLUMBUS ENERGY, LLC	Gas	192783
42-479-38156	COLUMBUS ENERGY, LLC	Gas	192599
42-479-38157	SMITH PRODUCTION INC.	Gas	190647
42-479-38158	HILCORP ENERGY COMPANY	Gas	192100
42-479-38159	PROLINE ENERGY RESOURCES INC	Gas	191759
42-479-38160	MERIT ENERGY COMPANY	Gas	191663
42-479-38161	WHITE OAK OPERATING COMPANY LLC	Gas	191685
42-479-38162	CONOCOPHILLIPS COMPANY
42-479-38163	KILLAM OIL CO., LTD.	Gas	191512
42-479-38164	LEWIS PETRO PROPERTIES, INC.	Gas	191378
42-479-38165	LEWIS PETRO PROPERTIES, INC.	Gas	197775
42-479-38166	LEWIS PETRO PROPERTIES, INC.	Gas	197772
42-479-38167	LEWIS PETRO PROPERTIES, INC.
42-479-38168	Sm Energy Company	Gas	191421
42-479-38169	HUBER ENERGY L.P.	Gas	196266
42-479-38170	CRIMSON ENERGY COMPANY, LC	Gas	191909
42-479-38171	COLUMBUS ENERGY, LLC	Gas	192784
42-479-38172	HILCORP ENERGY COMPANY	Gas	193816
42-479-38173	SMITH PRODUCTION INC.	Gas	190933
42-479-38174	LEWIS PETRO PROPERTIES, INC.	Gas	192106
42-479-38175	HILCORP ENERGY COMPANY	Gas	191673
42-479-38176	PROLINE ENERGY RESOURCES INC	Gas	191894
42-479-38177	KILLAM OIL CO., LTD.	Gas	191511
42-479-38178	KILLAM OIL CO., LTD.	Gas	193820
42-479-38179	HILCORP ENERGY COMPANY	Gas	192641
42-479-38180	LEWIS PETRO PROPERTIES, INC.	Gas	190820
42-479-38181	LEWIS PETRO PROPERTIES, INC.	Gas	192771
42-479-38182	FAULCONER, VERNON E., INC.	Gas	191705
42-479-38183	FAULCONER, VERNON E., INC.	Gas	192413
42-479-38184	HILCORP ENERGY COMPANY	Gas	191746
42-479-38185	CALPINE NATURAL GAS L.P.	Gas	192243
42-479-38186	HILCORP ENERGY COMPANY	Gas	192069
42-479-38187	COLUMBUS ENERGY, LLC	Gas	193103
42-479-38188	LAREDO ENERGY	Gas	252099
42-479-38189	Sm Energy Company	Gas	191893
42-479-38190	HUBER ENERGY L.P.	Gas	213484
42-479-38191	Sm Energy Company	Gas	193253
42-479-38192	Sm Energy Company	Gas	191660
42-479-38193	CONOCOPHILLIPS COMPANY	Gas	197500
42-479-38194	HILCORP ENERGY COMPANY	Gas	192421
42-479-38195	HILCORP ENERGY COMPANY	Gas	192881
42-479-38196	ST. MARY LAND & EXPLORATION CO.	Gas	197823
42-479-38197	PROLINE ENERGY RESOURCES INC	Gas	195149
42-479-38198	SMITH PRODUCTION INC.	Gas	191870
42-479-38199	HILCORP ENERGY COMPANY	Gas	192595
42-479-38200	VIRTEX OPERATING COMPANY, INC.	Gas	193376
42-479-38201	CONOCOPHILLIPS COMPANY	Gas	197254
42-479-38202	Sm Energy Company	Gas	191709
42-479-38203	HUBER ENERGY L.P.	Gas	212851
42-479-38204	Sm Energy Company	Gas	194065
42-479-38205	ARETE OPERATING COMPANY, LLC	Gas	192926
42-479-38206	LEWIS PETRO PROPERTIES, INC.	Gas	198436
42-479-38207	HILCORP ENERGY COMPANY	Gas	192420
42-479-38208	ARETE OPERATING COMPANY, LLC	Gas	193163
42-479-38209	Sm Energy Company	Gas	192074
42-479-38210	Sm Energy Company	Gas	192441
42-479-38211	Sm Energy Company	Gas	192901
42-479-38212	CONOCOPHILLIPS COMPANY	Gas	197509
42-479-38213	SMITH PRODUCTION INC.	Gas	193951
42-479-38214	COLUMBUS ENERGY, LLC	Gas	192830
42-479-38215	COLUMBUS ENERGY, LLC	Gas	193713
42-479-38216	Houston Exploration Company, The
42-479-38217	EVEREST RESOURCE COMPANY
42-479-38218	KERNS O & G, INC.
42-479-38219	COLUMBUS ENERGY, LLC	Gas	192863
42-479-38220	KILLAM OIL CO., LTD.	Gas	192345
42-479-38221	Conoco Inc.
42-479-38222	BLACKBRUSH O & G, INC.	Oil	13134
42-479-38223	SMITH PRODUCTION INC.	Gas	192640
42-479-38224	CONOCOPHILLIPS COMPANY	Gas	194453
42-479-38225	HILCORP ENERGY COMPANY	Gas	192335
42-479-38226	HILCORP ENERGY COMPANY	Gas	192458
42-479-38227	ARETE OPERATING COMPANY, LLC	Gas	192943
42-479-38228	WHITE OAK OPERATING COMPANY LLC	Gas	193650
42-479-38229	HILCORP ENERGY COMPANY	Gas	193123
42-479-38230	THREE-C OIL AND GAS	Gas	194253
42-479-38231	COLUMBUS ENERGY, LLC	Gas	194389
42-479-38232	HILCORP ENERGY COMPANY	Gas	192941
42-479-38233	Houston Exploration Company, The
42-479-38234	VIRTEX OPERATING COMPANY, INC.	Gas	193612
42-479-38235	HILCORP ENERGY COMPANY	Gas	192596
42-479-38236	HILCORP ENERGY COMPANY	Gas	193130
42-479-38237	WHITE OAK OPERATING COMPANY LLC	Gas	193700
42-479-38238	CONOCOPHILLIPS COMPANY	Gas	197499
42-479-38239	HILCORP ENERGY COMPANY	Gas	192468
42-479-38240	HILCORP ENERGY COMPANY	Gas	193317
42-479-38241	EOG Resources, Inc.
42-479-38242	HILCORP ENERGY COMPANY	Gas	193865
42-479-38243	LEWIS PETRO PROPERTIES, INC.	Gas	193111
42-479-38244	HILCORP ENERGY COMPANY	Gas	192598
42-479-38245	PROLINE ENERGY RESOURCES INC	Gas	192473
42-479-38246	LEWIS PETRO PROPERTIES, INC.	Gas	198435
42-479-38247	EOG Resources, Inc.
42-479-38248	WHITE OAK OPERATING COMPANY LLC	Gas	193271
42-479-38249	CONOCOPHILLIPS COMPANY	Gas	197708
42-479-38250	HUBER ENERGY L.P.	Gas	202931
42-479-38251	Sm Energy Company	Gas	195336
42-479-38252	Sm Energy Company	Gas	192902
42-479-38253	Sm Energy Company	Gas	194138
42-479-38254	Sm Energy Company	Gas	194063
42-479-38255	Sm Energy Company	Gas	193498
42-479-38256	HILCORP ENERGY COMPANY	Gas	287055
42-479-38257	Rosetta Resources Operating Lp	Gas	193286
42-479-38258	LEWIS PETRO PROPERTIES, INC.	Gas	195148
42-479-38259	LEWIS PETRO PROPERTIES, INC.	Gas	195202
42-479-38260	KILLAM OIL CO., LTD.	Gas	204248
42-479-38261	PROLINE ENERGY RESOURCES INC	Gas	194028
42-479-38262	HILCORP ENERGY COMPANY	Gas	193179
42-479-38263	HILCORP ENERGY COMPANY	Gas	193770
42-479-38264	EOG Resources, Inc.	Gas	193082
42-479-38265	PROLINE ENERGY RESOURCES INC	Gas	193627
42-479-38266	LEWIS PETRO PROPERTIES, INC.	Gas	194258
42-479-38267	COLUMBUS ENERGY, LLC	Gas	194072
42-479-38268	LEWIS PETRO PROPERTIES, INC.	Gas	194514
42-479-38269	WHITE OAK OPERATING COMPANY LLC	Gas	194068
42-479-38270	HILCORP ENERGY COMPANY	Gas	193733
42-479-38271	Conoco Inc.
42-479-38272	MIDDLETON OIL COMPANY	Gas	199392
42-479-38273	COLUMBUS ENERGY, LLC	Gas	193938
42-479-38274	SKLAR EXPLORATION COMPANY LLC	Oil	13137
42-479-38275	FAULCONER, VERNON E., INC.	Gas	193280
42-479-38276	COLUMBUS ENERGY, LLC	Gas	194387
42-479-38277	PROLINE ENERGY RESOURCES INC	Gas	195086
42-479-38278	BLACKBEARD OPERATING, LLC	Gas	193122
42-479-38279	BLACKBEARD OPERATING, LLC	Gas	193635
42-479-38280	COLUMBUS ENERGY, LLC	Gas	194388
42-479-38281	CONOCOPHILLIPS COMPANY	Gas	197566
42-479-38282	HILCORP ENERGY COMPANY	Gas	289782
42-479-38283	WHITE OAK OPERATING COMPANY LLC	Gas	194082
42-479-38284	CONOCOPHILLIPS COMPANY	Gas	193374
42-479-38285	HILCORP ENERGY COMPANY	Gas	194073
42-479-38286	COLUMBUS ENERGY, LLC	Gas	193121
42-479-38287	Houston Exploration Company, The
42-479-38288	PROLINE ENERGY RESOURCES INC	Gas	194036
42-479-38289	MIDDLETON OIL COMPANY	Gas	214718
42-479-38290	HILCORP ENERGY COMPANY	Gas	254244
42-479-38291	LEWIS PETRO PROPERTIES, INC.
42-479-38292	LEWIS PETRO PROPERTIES, INC.	Gas	194672
42-479-38293	LEWIS PETRO PROPERTIES, INC.	Gas	195561
42-479-38294	COLUMBUS ENERGY, LLC	Gas	193811
42-479-38295	COLUMBUS ENERGY, LLC	Gas	193715
42-479-38296	HUBER ENERGY L.P.	Gas	204422
42-479-38297	Sm Energy Company	Gas	194391
42-479-38298	Sm Energy Company	Gas	193226
42-479-38299	Sm Energy Company	Gas	195304
42-479-38300	HILCORP ENERGY COMPANY	Gas	194221
42-479-38302	HILCORP ENERGY COMPANY	Gas	194510
42-479-38303	EOG Resources, Inc.	Gas	194506
42-479-38304	WHITE OAK OPERATING COMPANY LLC	Gas	194690
42-479-38305	COLUMBUS ENERGY, LLC	Gas	193922
42-479-38306	CONOCOPHILLIPS COMPANY	Gas	197541
42-479-38307	Sm Energy Company	Gas	194390
42-479-38308	HILCORP ENERGY COMPANY	Gas	194837
42-479-38309	COLUMBUS ENERGY, LLC	Gas	194080
42-479-38310	Sm Energy Company	Gas	196035
42-479-38311	COLUMBUS ENERGY, LLC	Gas	195349
42-479-38312	CONOCOPHILLIPS COMPANY	Gas	198148
42-479-38313	UNITED OIL & MINERALS L. P.
42-479-38314	LEWIS PETRO PROPERTIES, INC.	Gas	207623
42-479-38315	HILCORP ENERGY COMPANY	Gas	194658
42-479-38316	LEWIS PETRO PROPERTIES, INC.	Gas	196080
42-479-38317	COLUMBUS ENERGY, LLC	Gas	196110
42-479-38318	CALPINE NATURAL GAS L.P.
42-479-38319	KILLAM OIL CO., LTD.	Gas	194220
42-479-38320	PROLINE ENERGY RESOURCES INC	Gas	194463
42-479-38321	HILCORP ENERGY COMPANY	Gas	195082
42-479-38322	HILCORP ENERGY COMPANY	Gas	197038
42-479-38323	VIRTEX OPERATING COMPANY, INC.	Gas	195187
42-479-38324	VIRTEX OPERATING COMPANY, INC.	Gas	195185
42-479-38325	HILCORP ENERGY COMPANY	Gas	195181
42-479-38326	COLUMBUS ENERGY, LLC	Gas	195209
42-479-38327	SMITH PRODUCTION INC.	Gas	195584
42-479-38328	PROLINE ENERGY RESOURCES INC	Gas	194534
42-479-38329	ARETE OPERATING COMPANY, LLC	Gas	196183
42-479-38330	WHITE OAK OPERATING COMPANY LLC	Gas	194401
42-479-38331	BLACKBEARD OPERATING, LLC	Gas	194414
42-479-38332	LEWIS PETRO PROPERTIES, INC.	Gas	195287
42-479-38333	COLUMBUS ENERGY, LLC	Gas	196175
42-479-38334	HILCORP ENERGY COMPANY	Gas	195147
42-479-38335	PROLINE ENERGY RESOURCES INC	Gas	195074
42-479-38336	Rosetta Resources Operating Lp	Gas	198160
42-479-38337	HUBER ENERGY L.P.	Gas	206946
42-479-38338	SMITH PRODUCTION INC.	Gas	195091
42-479-38339	Sm Energy Company	Gas	194393
42-479-38340	BLACKBEARD OPERATING, LLC	Gas	195268
42-479-38341	HILCORP ENERGY COMPANY	Gas	195321
42-479-38342	VISION OIL AND GAS LLC	Gas	195751
42-479-38343	Houston Exploration Company, The
42-479-38344	WHITE OAK OPERATING COMPANY LLC	Gas	212814
42-479-38345	HILCORP ENERGY COMPANY	Gas	195642
42-479-38346	COLUMBUS ENERGY, LLC	Gas	196853
42-479-38347	Sm Energy Company	Gas	195443
42-479-38348	Sm Energy Company	Gas	195136
42-479-38349	BRASK-DUMONT RANCH, INC.	Gas	196911
42-479-38350	HILCORP ENERGY COMPANY	Gas	195937
42-479-38351	LEWIS PETRO PROPERTIES, INC.	Gas	202452
42-479-38352	Houston Exploration Company, The
42-479-38353	COLUMBUS ENERGY, LLC	Gas	195590
42-479-38354	CONOCOPHILLIPS COMPANY	Gas	197540
42-479-38355	LEWIS PETRO PROPERTIES, INC.	Gas	194612
42-479-38356	VIRTEX OPERATING COMPANY, INC.	Gas	195206
42-479-38357	BRASK-DUMONT RANCH, INC.	Gas	196912
42-479-38358	Sm Energy Company	Gas	194721
42-479-38359	COLUMBUS ENERGY, LLC	Gas	194698
42-479-38360	WHITE OAK OPERATING COMPANY LLC	Gas	195192
42-479-38361	EOG Resources, Inc.	Gas	196374
42-479-38362	HILCORP ENERGY COMPANY	Gas	195060
42-479-38363	LEWIS PETRO PROPERTIES, INC.	Gas	195096
42-479-38364	LEWIS PETRO PROPERTIES, INC.	Gas	195095
42-479-38365	Houston Exploration Company, The
42-479-38366	HILCORP ENERGY COMPANY	Gas	195270
42-479-38367	LEWIS PETRO PROPERTIES, INC.	Gas	194826
42-479-38368	LEWIS PETRO PROPERTIES, INC.	Gas	194796
42-479-38369	LEWIS PETRO PROPERTIES, INC.	Gas	195290
42-479-38370	VIRTEX OPERATING COMPANY, INC.	Gas	195404
42-479-38371	HILCORP ENERGY COMPANY	Gas	196765
42-479-38372	CONOCOPHILLIPS COMPANY	Gas	197256
42-479-38373	HILCORP ENERGY COMPANY	Gas	195783
42-479-38374	LEWIS PETRO PROPERTIES, INC.	Gas	195372
42-479-38375	Rosetta Resources Operating Lp	Gas	195220
42-479-38376	HILCORP ENERGY COMPANY	Gas	196839
42-479-38377	COLUMBUS ENERGY, LLC	Gas	204088
42-479-38378	Sm Energy Company	Gas	196909
42-479-38379	Sm Energy Company	Gas	195535
42-479-38380	LEWIS PETRO PROPERTIES, INC.
42-479-38381	LEWIS PETRO PROPERTIES, INC.	Gas	199808
42-479-38382	PROLINE ENERGY RESOURCES INC	Gas	196001
42-479-38383	WHITE OAK OPERATING COMPANY LLC	Gas	199715
42-479-38384	COLUMBUS ENERGY, LLC	Gas	196929
42-479-38385	VIRTEX OPERATING COMPANY, INC.	Gas	197023
42-479-38386	HILCORP ENERGY COMPANY	Gas	196641
42-479-38387	KILLAM OIL CO., LTD.	Gas	199698
42-479-38388	LEWIS PETRO PROPERTIES, INC.	Gas	200322
42-479-38389	COLUMBUS ENERGY, LLC	Gas	196339
42-479-38390	HILCORP ENERGY COMPANY	Gas	197061
42-479-38391	HILCORP ENERGY COMPANY	Gas	198849
42-479-38392	HILCORP ENERGY COMPANY	Gas	289729
42-479-38393	HILCORP ENERGY COMPANY	Gas	196910
42-479-38394	HILCORP ENERGY COMPANY	Gas	195419
42-479-38395	EOG Resources, Inc.	Gas	196855
42-479-38396	Rosetta Resources Operating Lp	Gas	196776
42-479-38397	WHITE OAK OPERATING COMPANY LLC	Gas	196873
42-479-38398	LEWIS PETRO PROPERTIES, INC.	Gas	200059
42-479-38399	HILCORP ENERGY COMPANY	Gas	198123
42-479-38400	HILCORP ENERGY COMPANY	Gas	195183
42-479-38401	THORP PETROLEUM CORPORATION
42-479-38402	DUKE ENERGY INTRAST. NETWORK LLC
42-479-38403	BRASK-DUMONT RANCH, INC.	Gas	196913
42-479-38404	Sm Energy Company	Gas	197669
42-479-38405	UNITED OIL & MINERALS L. P.
42-479-38406	COLUMBUS ENERGY, LLC	Gas	196735
42-479-38407	PROLINE ENERGY RESOURCES INC	Gas	195944
42-479-38408	COLUMBUS ENERGY, LLC	Gas	197020
42-479-38409	LEWIS PETRO PROPERTIES, INC.	Gas	195291
42-479-38410	AWP OPERATING COMPANY	Gas	196921
42-479-38411	KILLAM OIL CO., LTD.	Gas	196725
42-479-38412	URBAN OIL & GAS GROUP, LLC	Gas	195785
42-479-38413	HILCORP ENERGY COMPANY	Gas	197702
42-479-38414	LEWIS PETRO PROPERTIES, INC.	Gas	201089
42-479-38415	CALPINE NATURAL GAS L.P.
42-479-38416	WHITE OAK OPERATING COMPANY LLC	Gas	199710
42-479-38417	CORDELE DEVELOPMENT CORPORATION	Gas	204234
42-479-38418	KERNS O & G, INC.
42-479-38419	COLUMBUS ENERGY, LLC	Gas	196934
42-479-38420	LEWIS PETRO PROPERTIES, INC.	Gas	195189
42-479-38421	HILCORP ENERGY COMPANY	Gas	198269
42-479-38422	HILCORP ENERGY COMPANY	Gas	196931
42-479-38423	HILCORP ENERGY COMPANY	Gas	196558
42-479-38424	HILCORP ENERGY COMPANY	Gas	197651
42-479-38425	RICOCHET ENERGY, INC.	Gas	199759
42-479-38426	WHITE OAK OPERATING COMPANY LLC	Gas	200017
42-479-38427	Rosetta Resources Operating Lp	Gas	196755
42-479-38428	EOG Resources, Inc.	Oil	13190
42-479-38429	LEWIS PETRO PROPERTIES, INC.	Gas	195486
42-479-38430	URBAN OIL & GAS GROUP, LLC	Gas	197025
42-479-38431	URBAN OIL & GAS GROUP, LLC	Gas	197378
42-479-38432	HILCORP ENERGY COMPANY	Gas	197250
42-479-38433	SMITH PRODUCTION INC.	Gas	195641
42-479-38434	CHEVRON U. S. A. INC.
42-479-38435	PROLINE ENERGY RESOURCES INC	Gas	196033
42-479-38436	KILLAM OIL CO., LTD.	Gas	196874
42-479-38437	HILCORP ENERGY COMPANY	Gas	206727
42-479-38438	HILCORP ENERGY COMPANY	Gas	201866
42-479-38439	HILCORP ENERGY COMPANY	Gas	289841
42-479-38440	PROLINE ENERGY RESOURCES INC	Gas	196111
42-479-38441
42-479-38442	EOG Resources, Inc.
42-479-38443	LEWIS PETRO PROPERTIES, INC.	Gas	195835
42-479-38444	LEWIS PETRO PROPERTIES, INC.	Gas	196253
42-479-38445	EOG Resources, Inc.	Gas	196849
42-479-38446	HILCORP ENERGY COMPANY	Gas	198146
42-479-38447	PROLINE ENERGY RESOURCES INC	Gas	196351
42-479-38448	COLUMBUS ENERGY, LLC	Gas	197060
42-479-38449	LEWIS PETRO PROPERTIES, INC.	Gas	202507
42-479-38450	LEWIS PETRO PROPERTIES, INC.	Gas	196227
42-479-38451	HILCORP ENERGY COMPANY	Gas	199033
42-479-38452	COLUMBUS ENERGY, LLC	Gas	197051
42-479-38453	LEWIS PETRO PROPERTIES, INC.	Gas	197792
42-479-38454	KINDER MORGAN TEXAS PIPELINE, LP
42-479-38455	KINDER MORGAN TEXAS PIPELINE, LP
42-479-38456	SMITH PRODUCTION INC.	Gas	196856
42-479-38457	Sm Energy Company	Gas	202373
42-479-38458	Sm Energy Company	Gas	197577
42-479-38459	Sm Energy Company	Gas	202358
42-479-38460	Sm Energy Company	Oil	13181
42-479-38461	LEWIS PETRO PROPERTIES, INC.
42-479-38462	CALPINE NATURAL GAS L.P.
42-479-38463	WHITE OAK OPERATING COMPANY LLC	Gas	198147
42-479-38464	Sm Energy Company	Oil	13181
42-479-38465	COLUMBUS ENERGY, LLC	Gas	196947
42-479-38466	LEWIS PETRO PROPERTIES, INC.
42-479-38467	LEWIS PETRO PROPERTIES, INC.
42-479-38468	LEWIS PETRO PROPERTIES, INC.	Gas	197892
42-479-38469	LEWIS PETRO PROPERTIES, INC.	Gas	196610
42-479-38470	HILCORP ENERGY COMPANY	Gas	198418
42-479-38471	HILCORP ENERGY COMPANY	Gas	198284
42-479-38472	WHITE OAK OPERATING COMPANY LLC	Gas	201492
42-479-38473	HILCORP ENERGY COMPANY	Gas	198886
42-479-38474	LEWIS PETRO PROPERTIES, INC.	Gas	201873
42-479-38475	HILCORP ENERGY COMPANY	Gas	198919
42-479-38476	COLUMBUS ENERGY, LLC	Gas	197412
42-479-38477	BLACKBEARD OPERATING, LLC	Gas	197049
42-479-38478	LEWIS PETRO PROPERTIES, INC.	Gas	197776
42-479-38479	Rosetta Resources Operating Lp	Gas	197008
42-479-38480	KILLAM OIL CO., LTD.	Gas	201946
42-479-38481	KILLAM OIL CO., LTD.
42-479-38482	KILLAM OIL CO., LTD.
42-479-38483	KILLAM OIL CO., LTD.	Gas	197223
42-479-38484	KILLAM OIL CO., LTD.	Gas	202509
42-479-38485
42-479-38486	HILCORP ENERGY COMPANY	Gas	200568
42-479-38487	Houston Exploration Company, The
42-479-38488	KILLAM OIL CO., LTD.
42-479-38489	KILLAM OIL CO., LTD.
42-479-38490	KILLAM OIL CO., LTD.
42-479-38491	Sm Energy Company	Gas	197225
42-479-38492	KILLAM OIL CO., LTD.	Gas	207826
42-479-38493	LEWIS PETRO PROPERTIES, INC.	Gas	204092
42-479-38494	COLUMBUS ENERGY, LLC	Gas	197029
42-479-38495	EOG Resources, Inc.
42-479-38496	LEWIS PETRO PROPERTIES, INC.	Gas	197030
42-479-38497	HILCORP ENERGY COMPANY	Gas	202191
42-479-38498	KILLAM OIL CO., LTD.	Gas	197456
42-479-38499	HILCORP ENERGY COMPANY	Gas	202131
42-479-38500	LEWIS PETRO PROPERTIES, INC.	Gas	197733
42-479-38501	LEWIS PETRO PROPERTIES, INC.	Gas	197670
42-479-38502	LEWIS PETRO PROPERTIES, INC.	Gas	197726
42-479-38503	LEWIS PETRO PROPERTIES, INC.	Gas	198219
42-479-38504	LEWIS PETRO PROPERTIES, INC.	Gas	199259
42-479-38505	Houston Exploration Company, The
42-479-38506	RICHMAN PETROLEUM CORP.
42-479-38507	ROCKFORD ENERGY PARTNERS II, LLC	Gas	197578
42-479-38508	HILCORP ENERGY COMPANY	Gas	199516
42-479-38509	LEWIS PETRO PROPERTIES, INC.	Gas	201119
42-479-38510	LEWIS PETRO PROPERTIES, INC.	Gas	204631
42-479-38511	HILCORP ENERGY COMPANY	Gas	198398
42-479-38512	KILLAM OIL CO., LTD.	Gas	200020
42-479-38513	LEWIS PETRO PROPERTIES, INC.	Gas	199266
42-479-38514	Houston Exploration Company, The
42-479-38515	Houston Exploration Company, The
42-479-38516	HUBER ENERGY L.P.	Oil	13181
42-479-38517	HILCORP ENERGY COMPANY	Gas	200356
42-479-38518	CONOCOPHILLIPS COMPANY
42-479-38519	VAQUERO OPERATING	Gas	198873
42-479-38520	HILCORP ENERGY COMPANY	Gas	200363
42-479-38521	HILCORP ENERGY COMPANY	Gas	214973
42-479-38522	Rosetta Resources Operating Lp	Gas	201868
42-479-38523	LEWIS PETRO PROPERTIES, INC.	Gas	203569
42-479-38524	Sm Energy Company	Gas	198414
42-479-38525	COLUMBUS ENERGY, LLC	Gas	200081
42-479-38526	Houston Exploration Company, The
42-479-38527	HILCORP ENERGY COMPANY	Gas	200066
42-479-38528	Sm Energy Company	Gas	202916
42-479-38529	HUBER ENERGY L.P.	Oil	13181
42-479-38530	WHITE OAK OPERATING COMPANY LLC	Gas	199522
42-479-38531	WHITE OAK OPERATING COMPANY LLC	Gas	199663
42-479-38532	HILCORP ENERGY COMPANY	Gas	199927
42-479-38533	KILLAM OIL CO., LTD.	Gas	206615
42-479-38534	HUBER ENERGY L.P.	Gas	202154
42-479-38535	HILCORP ENERGY COMPANY	Gas	199517
42-479-38536	LEWIS PETRO PROPERTIES, INC.	Gas	206953
42-479-38537	COLUMBUS ENERGY, LLC	Gas	202907
42-479-38538	EOG Resources, Inc.
42-479-38539	EOG Resources, Inc.
42-479-38540	LEWIS PETRO PROPERTIES, INC.	Gas	198224
42-479-38541	EOG Resources, Inc.
42-479-38542	LEWIS PETRO PROPERTIES, INC.	Gas	198218
42-479-38543	CONOCOPHILLIPS COMPANY	Gas	200312
42-479-38544	HILCORP ENERGY COMPANY	Gas	200024
42-479-38545	CONOCOPHILLIPS COMPANY
42-479-38546	CRIMSON ENERGY COMPANY, LC
42-479-38547	URBAN OIL & GAS GROUP, LLC	Gas	199217
42-479-38548	LTS OIL & GAS A	Gas	200044
42-479-38549	KILLAM OIL CO., LTD.	Gas	200292
42-479-38550	AWP OPERATING COMPANY	Gas	199649
42-479-38551	BRASK-DUMONT RANCH, INC.	Gas	200043
42-479-38552	HUBER ENERGY L.P.	Gas	202597
42-479-38553	BRASK-DUMONT RANCH, INC.	Gas	199602
42-479-38554	Sm Energy Company	Gas	201183
42-479-38555	HILCORP ENERGY COMPANY	Gas	199518
42-479-38556	VIRTEX OPERATING COMPANY, INC.	Gas	199251
42-479-38557	HUBER ENERGY L.P.	Gas	199549
42-479-38558	SMITH PRODUCTION INC.	Gas	199215
42-479-38559	VIRTEX OPERATING COMPANY, INC.	Gas	199122
42-479-38560	HILCORP ENERGY COMPANY	Oil	13284
42-479-38561	HILCORP ENERGY COMPANY	Gas	201692
42-479-38562	KILLAM OIL CO., LTD.	Gas	200035
42-479-38563	KILLAM OIL CO., LTD.	Gas	202839
42-479-38564	URBAN OIL & GAS GROUP, LLC	Gas	200357
42-479-38565	LEWIS PETRO PROPERTIES, INC.	Gas	202505
42-479-38566	DEWBRE PETROLEUM CORPORATION	Oil	13204
42-479-38567	LEWIS PETRO PROPERTIES, INC.	Gas	198922
42-479-38568	LEWIS PETRO PROPERTIES, INC.	Gas	199587
42-479-38569	VAQUERO OPERATING	Gas	199701
42-479-38570	BLACKBEARD OPERATING, LLC	Gas	199123
42-479-38571	OAKWOOD ENERGY, INC.	Gas	202165
42-479-38572	COLUMBUS ENERGY, LLC	Gas	205685
42-479-38573	SMITH PRODUCTION INC.	Gas	200503
42-479-38574	VISION OIL AND GAS LLC	Gas	200283
42-479-38575	VAQUERO OPERATING	Gas	199697
42-479-38576	HUBER ENERGY L.P.	Gas	202167
42-479-38577	Houston Exploration Company, The
42-479-38578	Rosetta Resources Operating Lp	Gas	200613
42-479-38579	LEWIS PETRO PROPERTIES, INC.	Gas	199345
42-479-38580	LEWIS PETRO PROPERTIES, INC.	Gas	199386
42-479-38581	LEWIS PETRO PROPERTIES, INC.	Gas	205365
42-479-38582	CONOCOPHILLIPS COMPANY
42-479-38583	HILCORP ENERGY COMPANY	Gas	201652
42-479-38584	CARBURANTE EXPLORATION CO, LTD.	Gas	200037
42-479-38585	BRASK-DUMONT RANCH, INC.	Gas	201134
42-479-38586	CRIMSON ENERGY COMPANY, LC
42-479-38587	LEWIS PETRO PROPERTIES, INC.	Gas	199301
42-479-38588	HILCORP ENERGY COMPANY	Gas	203531
42-479-38589	HILCORP ENERGY COMPANY	Gas	202117
42-479-38590	HILCORP ENERGY COMPANY	Gas	202363
42-479-38591	HILCORP ENERGY COMPANY	Gas	200686
42-479-38592	MONTECRISTO EXPLORATION, INC.
42-479-38593	L.T.D. EXPLORATIONS INC.	Gas	204760
42-479-38594	VIRTEX OPERATING COMPANY, INC.	Gas	202011
42-479-38595	VIRTEX OPERATING COMPANY, INC.	Gas	200118
42-479-38596	LEWIS PETRO PROPERTIES, INC.	Gas	199387
42-479-38597	VIRTEX OPERATING COMPANY, INC.	Gas	202348
42-479-38598	LEWIS PETRO PROPERTIES, INC.	Gas	200435
42-479-38599	LEWIS PETRO PROPERTIES, INC.	Gas	199690
42-479-38600	LEWIS PETRO PROPERTIES, INC.	Gas	199979
42-479-38601	Sm Energy Company	Gas	200038
42-479-38602	KILLAM OIL CO., LTD.	Gas	200533
42-479-38603	COLUMBUS ENERGY, LLC	Gas	203854
42-479-38604	COLUMBUS ENERGY, LLC	Gas	202134
42-479-38605	HILCORP ENERGY COMPANY	Gas	201948
42-479-38606	CRIMSON ENERGY COMPANY, LC
42-479-38607	SMITH PRODUCTION INC.	Gas	200851
42-479-38608	CRIMSON ENERGY COMPANY, LC
42-479-38609	Sm Energy Company	Gas	202747
42-479-38610	VIRTEX OPERATING COMPANY, INC.	Gas	202287
42-479-38611	VIRTEX OPERATING COMPANY, INC.	Gas	202014
42-479-38612	VIRTEX OPERATING COMPANY, INC.	Gas	202514
42-479-38613	CUMMINS & WALKER OIL CO., INC.
42-479-38614	Sm Energy Company	Gas	201185
42-479-38615	Sm Energy Company	Gas	201181
42-479-38616	URBAN OIL & GAS GROUP, LLC	Gas	200450
42-479-38617	WHITE OAK OPERATING COMPANY LLC	Gas	229004
42-479-38618	BLACKBEARD OPERATING, LLC	Gas	203853
42-479-38619	TARE RESOURCES, LLC	Gas	201863
42-479-38620	LEWIS PETRO PROPERTIES, INC.	Gas	204413
42-479-38621	LEWIS PETRO PROPERTIES, INC.	Gas	204587
42-479-38622	SMITH PRODUCTION INC.	Gas	201337
42-479-38623	SMITH PRODUCTION INC.	Gas	200375
42-479-38624	KILLAM OIL CO., LTD.	Gas	201426
42-479-38625	RICOCHET ENERGY, INC.	Gas	201067
42-479-38626	SMITH PRODUCTION INC.	Gas	200828
42-479-38627	KILLAM OIL CO., LTD.	Gas	202738
42-479-38628	HILCORP ENERGY COMPANY	Gas	203227
42-479-38629	HILCORP ENERGY COMPANY	Gas	201079
42-479-38630	COLUMBUS ENERGY, LLC	Gas	201251
42-479-38631	Sm Energy Company	Gas	201180
42-479-38632	COLUMBUS ENERGY, LLC	Gas	201869
42-479-38633	COLUMBUS ENERGY, LLC	Gas	203562
42-479-38634	Houston Exploration Company, The
42-479-38635	HILCORP ENERGY COMPANY	Gas	202735
42-479-38636	CONOCOPHILLIPS COMPANY	Gas	202732
42-479-38637	LEWIS PETRO PROPERTIES, INC.	Gas	200434
42-479-38638	HILCORP ENERGY COMPANY	Gas	204188
42-479-38639	Rosetta Resources Operating Lp	Gas	201710
42-479-38640	CHEVRON U. S. A. INC.	Gas	200992
42-479-38641	LEWIS PETRO PROPERTIES, INC.	Gas	200781
42-479-38642	LEWIS PETRO PROPERTIES, INC.	Gas	200888
42-479-38643	HILCORP ENERGY COMPANY	Gas	205616
42-479-38644	HILCORP ENERGY COMPANY	Gas	205614
42-479-38645	Newfield Exploration Company	Gas	205615
42-479-38646	Newfield Exploration Company
42-479-38647	BLACKBEARD OPERATING, LLC	Gas	201335
42-479-38648	VIRTEX OPERATING COMPANY, INC.	Gas	202196
42-479-38649	Sm Energy Company	Gas	201875
42-479-38650	HILCORP ENERGY COMPANY	Gas	204635
42-479-38651	HILCORP ENERGY COMPANY	Gas	209347
42-479-38652	Sm Energy Company	Gas	202186
42-479-38653	HILCORP ENERGY COMPANY	Gas	202600
42-479-38654	HILCORP ENERGY COMPANY	Gas	212148
42-479-38655	CONOCOPHILLIPS COMPANY
42-479-38656	HILCORP ENERGY COMPANY	Gas	202171
42-479-38657	HUBER ENERGY L.P.	Gas	202995
42-479-38658	KILLAM OIL CO., LTD.	Gas	204190
42-479-38659	HILCORP ENERGY COMPANY	Gas	209134
42-479-38660	KILLAM OIL CO., LTD.	Gas	203080
42-479-38661	KILLAM OIL CO., LTD.	Gas	204217
42-479-38662	LEWIS PETRO PROPERTIES, INC.	Gas	202704
42-479-38663	LEWIS PETRO PROPERTIES, INC.	Gas	201254
42-479-38664	BLACKBEARD OPERATING, LLC	Gas	202273
42-479-38665	EOG Resources, Inc.
42-479-38666	LEWIS PETRO PROPERTIES, INC.	Gas	202194
42-479-38667	WHITE OAK OPERATING COMPANY LLC	Gas	201857
42-479-38668	PROLINE ENERGY RESOURCES INC	Gas	203510
42-479-38669	HILCORP ENERGY COMPANY	Gas	204075
42-479-38670	CONOCOPHILLIPS COMPANY	Gas	215941
42-479-38671	LEWIS PETRO PROPERTIES, INC.	Gas	201256
42-479-38672	EOG Resources, Inc.	Gas	203189
42-479-38673	KILLAM OIL CO., LTD.	Gas	204220
42-479-38674	HILCORP ENERGY COMPANY	Gas	212883
42-479-38675	BRAMMER ENGINEERING, INC.	Gas	208860
42-479-38676	WHITE MARLIN OPERATING CO, LLC	Gas	202640
42-479-38677	WHITE MARLIN OPERATING CO, LLC	Gas	202641
42-479-38678	WHITE MARLIN OPERATING CO, LLC	Gas	202642
42-479-38679	HILCORP ENERGY COMPANY	Gas	223916
42-479-38680	HILCORP ENERGY COMPANY	Gas	204074
42-479-38682	HILCORP ENERGY COMPANY	Gas	201862
42-479-38683	KILLAM OIL CO., LTD.	Gas	204219
42-479-38684	KILLAM OIL CO., LTD.	Gas	206005
42-479-38685	LEWIS PETRO PROPERTIES, INC.	Gas	202913
42-479-38686	KINDER MORGAN TEJAS PIPELINE, LP
42-479-38687	EOG Resources, Inc.	Gas	203756
42-479-38688	HILCORP ENERGY COMPANY	Gas	203603
42-479-38689	WHITE OAK OPERATING COMPANY LLC	Gas	201876
42-479-38690	HUBER ENERGY PANHANDLE L.P.
42-479-38691	VIRTEX OPERATING COMPANY, INC.	Gas	202833
42-479-38692	VIRTEX OPERATING COMPANY, INC.	Gas	202537
42-479-38693	VIRTEX OPERATING COMPANY, INC.	Gas	202513
42-479-38694	LEWIS PETRO PROPERTIES, INC.
42-479-38695	CONOCOPHILLIPS COMPANY	Gas	205348
42-479-38696	HILCORP ENERGY COMPANY	Gas	209479
42-479-38697	COLUMBUS ENERGY, LLC	Gas	202193
42-479-38698	HUBER ENERGY L.P.	Gas	203611
42-479-38699	Sm Energy Company	Gas	202709
42-479-38700	EOG Resources, Inc.	Gas	203188
42-479-38701	SMITH PRODUCTION INC.	Gas	203559
42-479-38702	COLUMBUS ENERGY, LLC	Gas	203238
42-479-38703	COLUMBUS ENERGY, LLC	Gas	203838
42-479-38704	Sm Energy Company	Gas	202381
42-479-38705	Sm Energy Company	Gas	202707
42-479-38706	HUBER ENERGY L.P.	Gas	204684
42-479-38707	LEWIS PETRO PROPERTIES, INC.	Gas	203570
42-479-38708	LEWIS PETRO PROPERTIES, INC.	Gas	203235
42-479-38709	HILCORP ENERGY COMPANY	Gas	205379
42-479-38710	VIRTEX OPERATING COMPANY, INC.	Gas	203079
42-479-38711	VIRTEX OPERATING COMPANY, INC.	Gas	203571
42-479-38712	BLACKBEARD OPERATING, LLC	Gas	202331
42-479-38713	Sm Energy Company	Gas	203534
42-479-38714	Sm Energy Company	Gas	204240
42-479-38715	Sm Energy Company	Gas	203614
42-479-38716	WHITE OAK OPERATING COMPANY LLC	Gas	203242
42-479-38717	HILCORP ENERGY COMPANY	Gas	202902
42-479-38718	COLUMBUS ENERGY, LLC	Gas	203082
42-479-38719	LEWIS PETRO PROPERTIES, INC.	Gas	204473
42-479-38720	HILCORP ENERGY COMPANY	Gas	207355
42-479-38721	LEWIS PETRO PROPERTIES, INC.	Gas	203515
42-479-38722	HILCORP ENERGY COMPANY	Gas	204246
42-479-38723	WHITE OAK OPERATING COMPANY LLC	Gas	206686
42-479-38724	KILLAM OIL CO., LTD.	Gas	204069
42-479-38725	LEWIS PETRO PROPERTIES, INC.	Gas	204001
42-479-38726	Sm Energy Company	Gas	203239
42-479-38727	Sm Energy Company	Gas	204229
42-479-38728	COLUMBUS ENERGY, LLC	Gas	204583
42-479-38729	COLUMBUS ENERGY, LLC	Gas	208738
42-479-38730	COLUMBUS ENERGY, LLC	Gas	205659
42-479-38731	SMITH PRODUCTION INC.	Gas	202502
42-479-38732	SMITH PRODUCTION INC.	Gas	204361
42-479-38733	AWP OPERATING COMPANY
42-479-38734	BLACKBEARD OPERATING, LLC	Gas	204623
42-479-38735	EOG Resources, Inc.	Gas	204090
42-479-38736	KILLAM OIL CO., LTD.	Gas	204435
42-479-38737	LEWIS PETRO PROPERTIES, INC.	Gas	204414
42-479-38738	LEWIS PETRO PROPERTIES, INC.	Gas	204767
42-479-38739	HILCORP ENERGY COMPANY	Gas	205618
42-479-38740	Wagner Oil Company	Gas	204770
42-479-38741	KILLAM OIL CO., LTD.	Gas	205668
42-479-38742	LEWIS PETRO PROPERTIES, INC.	Gas	204910
42-479-38743	LEWIS PETRO PROPERTIES, INC.	Gas	204093
42-479-38744	ST. MARY LAND & EXPLORATION CO.	Gas	205660
42-479-38745	HILCORP ENERGY COMPANY	Gas	207972
42-479-38746	LEWIS PETRO PROPERTIES, INC.	Gas	204682
42-479-38747	Sm Energy Company	Gas	204595
42-479-38748	Sm Energy Company	Gas	204113
42-479-38749	Sm Energy Company	Gas	204420
42-479-38750	RICOCHET ENERGY, INC.	Gas	203622
42-479-38751	COLUMBUS ENERGY, LLC	Gas	204752
42-479-38752	KILLAM OIL CO., LTD.
42-479-38753	CORDELE DEVELOPMENT CORPORATION	Gas	213112
42-479-38754	BLACKBEARD OPERATING, LLC	Gas	208778
42-479-38755	EOG Resources, Inc.	Gas	202928
42-479-38756	Sm Energy Company	Gas	204213
42-479-38757	Sm Energy Company	Gas	204095
42-479-38758	LEWIS PETRO PROPERTIES, INC.	Gas	205350
42-479-38759	Sm Energy Company	Gas	204215
42-479-38762	LEWIS PETRO PROPERTIES, INC.	Gas	206636
42-479-38763	URBAN OIL & GAS GROUP, LLC	Gas	209640
42-479-38764	KILLAM OIL CO., LTD.	Gas	206103
42-479-38765	HILCORP ENERGY COMPANY	Gas	289850
42-479-38766	BLACKBEARD OPERATING, LLC	Gas	205762
42-479-38767	SMITH PRODUCTION INC.	Gas	205625
42-479-38768	Sm Energy Company	Gas	204457
42-479-38769	PROLINE ENERGY RESOURCES INC	Gas	204170
42-479-38770	PROEX ENERGY MANAGEMENT, L.L.C.	Gas	205355
42-479-38771	COLUMBUS ENERGY, LLC	Gas	209836
42-479-38772	LEWIS PETRO PROPERTIES, INC.	Gas	204412
42-479-38773	KILLAM OIL CO., LTD.	Gas	205612
42-479-38774	LEWIS PETRO PROPERTIES, INC.	Gas	207876
42-479-38775	LEWIS PETRO PROPERTIES, INC.
42-479-38776	LEWIS PETRO PROPERTIES, INC.	Gas	207621
42-479-38777	KILLAM OIL CO., LTD.
42-479-38778	KILLAM OIL CO., LTD.	Gas	206445
42-479-38779	KILLAM OIL CO., LTD.
42-479-38780	PROLINE ENERGY RESOURCES INC	Gas	205564
42-479-38781	HILCORP ENERGY COMPANY	Gas	206930
42-479-38782	Newfield Exploration Company	Gas	214739
42-479-38783	LEWIS PETRO PROPERTIES, INC.	Gas	205629
42-479-38784	KILLAM OIL CO., LTD.	Gas	204436
42-479-38785	LEWIS PETRO PROPERTIES, INC.	Gas	206937
42-479-38786	LEWIS PETRO PROPERTIES, INC.	Gas	206807
42-479-38787	VIRTEX OPERATING COMPANY, INC.	Gas	204676
42-479-38788	VIRTEX OPERATING COMPANY, INC.	Gas	203558
42-479-38789	VIRTEX OPERATING COMPANY, INC.	Gas	211549
42-479-38790	VIRTEX OPERATING COMPANY, INC.	Gas	204132
42-479-38791	HUBER ENERGY PANHANDLE L.P.
42-479-38792	Sm Energy Company	Gas	204097
42-479-38793	OAKWOOD ENERGY, INC.	Gas	209135
42-479-38794	HILCORP ENERGY COMPANY	Gas	210050
42-479-38795	KILLAM OIL CO., LTD.
42-479-38796	KILLAM OIL CO., LTD.
42-479-38797	Wagner Oil Company	Gas	204478
42-479-38798	LEWIS PETRO PROPERTIES, INC.	Gas	207620
42-479-38799	Sm Energy Company	Gas	207613
42-479-38800	Sm Energy Company	Gas	207612
42-479-38801	Sm Energy Company	Gas	204911
42-479-38802	CONOCOPHILLIPS COMPANY	Gas	208627
42-479-38803	Sm Energy Company	Gas	204114
42-479-38804	Sm Energy Company	Gas	204076
42-479-38805	Sm Energy Company	Gas	204419
42-479-38806	HILCORP ENERGY COMPANY	Gas	207274
42-479-38807	CONOCOPHILLIPS COMPANY
42-479-38808	CONOCOPHILLIPS COMPANY
42-479-38809	HUBER ENERGY PANHANDLE L.P.
42-479-38810	HUBER ENERGY PANHANDLE L.P.
42-479-38811	KILLAM OIL CO., LTD.
42-479-38812	PROLINE ENERGY RESOURCES INC	Gas	208834
42-479-38813	CARRIZO OIL & GAS, INC.	Gas	204720
42-479-38814	LEWIS PETRO PROPERTIES, INC.	Gas	205377
42-479-38815	HILCORP ENERGY COMPANY	Gas	205991
42-479-38816	KILLAM OIL CO., LTD.	Gas	204437
42-479-38817	URBAN OIL & GAS GROUP, LLC	Gas	205317
42-479-38818	EOG Resources, Inc.	Gas	204732
42-479-38819	BLACKBEARD OPERATING, LLC	Gas	205648
42-479-38820	HUBER ENERGY PANHANDLE L.P.
42-479-38821	MIDDLETON OIL COMPANY	Gas	205422
42-479-38822	MIDDLETON OIL COMPANY	Gas	205753
42-479-38823	LEWIS PETRO PROPERTIES, INC.	Gas	206136
42-479-38824	URBAN OIL & GAS GROUP, LLC	Gas	206814
42-479-38825	HILCORP ENERGY COMPANY	Gas	210049
42-479-38826	LEWIS PETRO PROPERTIES, INC.	Gas	207576
42-479-38827	BLACKBEARD OPERATING, LLC	Gas	205926
42-479-38828	SMITH PRODUCTION INC.	Gas	206151
42-479-38829	SMITH PRODUCTION INC.	Gas	206491
42-479-38830	EOG Resources, Inc.
42-479-38831	URBAN OIL & GAS GROUP, LLC	Gas	208103
42-479-38832	Rosetta Resources Operating Lp	Gas	205565
42-479-38833	VISION OIL AND GAS LLC	Gas	206812
42-479-38834	HUBER ENERGY PANHANDLE L.P.
42-479-38835	Sm Energy Company	Gas	207320
42-479-38836	Nearburg Producing Company	Gas	206819
42-479-38837	HILCORP ENERGY COMPANY	Gas	209645
42-479-38838	LEWIS PETRO PROPERTIES, INC.	Gas	204903
42-479-38839	VIRTEX OPERATING COMPANY, INC.	Gas	206444
42-479-38840	VIRTEX OPERATING COMPANY, INC.	Gas	206828
42-479-38841	VIRTEX OPERATING COMPANY, INC.	Gas	207815
42-479-38842	HILCORP ENERGY COMPANY	Gas	211085
42-479-38843	VIRTEX OPERATING COMPANY, INC.	Gas	205954
42-479-38844	COLUMBUS ENERGY, LLC	Gas	205357
42-479-38845	Houston Exploration Company, The
42-479-38846	WHITE OAK OPERATING COMPANY LLC	Gas	206973
42-479-38847	KERNS O & G, INC.
42-479-38848	Sm Energy Company	Gas	204718
42-479-38849	WHITE OAK OPERATING COMPANY LLC	Gas	206971
42-479-38850	HILCORP ENERGY COMPANY	Gas	208226
42-479-38851	COLUMBUS ENERGY, LLC	Gas	206083
42-479-38852	BLUESTONE NATURAL RES. II, LLC	Gas	279125
42-479-38853	SMITH PRODUCTION INC.	Gas	207057
42-479-38854	EOG Resources, Inc.	Gas	206129
42-479-38855	Sm Energy Company	Gas	205448
42-479-38856	Sm Energy Company	Gas	205650
42-479-38857	COLUMBUS ENERGY, LLC	Gas	208750
42-479-38858	LEWIS PETRO PROPERTIES, INC.	Gas	206936
42-479-38859	EDGE PETROLEUM OPER. CO., INC.
42-479-38860	URBAN OIL & GAS GROUP, LLC	Gas	206815
42-479-38861	BLACKBRUSH O & G, INC.	Gas	208499
42-479-38862	WHITE OAK OPERATING COMPANY LLC	Gas	207861
42-479-38863	Sm Energy Company	Gas	206450
42-479-38864	Sm Energy Company	Gas	205649
42-479-38865	Sm Energy Company	Gas	207615
42-479-38866	LEWIS PETRO PROPERTIES, INC.	Gas	207862
42-479-38867	KILLAM OIL CO., LTD.	Gas	207835
42-479-38868	TRIUM, LTD.	Gas	204876
42-479-38869	VIRTEX OPERATING COMPANY, INC.	Gas	206924
42-479-38870	VIRTEX OPERATING COMPANY, INC.	Gas	207011
42-479-38871	ST. MARY LAND & EXPLORATION CO.	Gas	205673
42-479-38872	WHITE OAK OPERATING COMPANY LLC	Gas	210578
42-479-38873	CUMMINS & WALKER OIL CO., INC.
42-479-38874	Sm Energy Company	Oil	13286
42-479-38875	BLACKBEARD OPERATING, LLC	Gas	208782
42-479-38876	HILCORP ENERGY COMPANY	Gas	208265
42-479-38877	L.T.D. EXPLORATIONS INC.	Gas	206074
42-479-38878	Sm Energy Company	Gas	209674
42-479-38879	TARE RESOURCES, LLC	Gas	209961
42-479-38880	HILCORP ENERGY COMPANY	Gas	210870
42-479-38881	LEWIS PETRO PROPERTIES, INC.	Gas	205764
42-479-38882	AWP OPERATING COMPANY	Gas	209103
42-479-38883	LEWIS PETRO PROPERTIES, INC.	Gas	207015
42-479-38884	LEWIS PETRO PROPERTIES, INC.	Gas	207025
42-479-38885	Sm Energy Company	Gas	206453
42-479-38886	Sm Energy Company	Gas	207328
42-479-38887	Sm Energy Company	Gas	206650
42-479-38888	Sm Energy Company	Gas	208755
42-479-38889	KILLAM OIL CO., LTD.	Gas	212230
42-479-38890	URBAN OIL & GAS GROUP, LLC	Gas	208757
42-479-38891	SMITH PRODUCTION INC.	Gas	206780
42-479-38892	EOG Resources, Inc.	Gas	206631
42-479-38893	LEWIS PETRO PROPERTIES, INC.	Gas	206630
42-479-38894	EOG Resources, Inc.	Gas	215148
42-479-38895	Sm Energy Company	Gas	209087
42-479-38896	COLUMBUS ENERGY, LLC	Gas	205755
42-479-38897	URBAN OIL & GAS GROUP, LLC	Gas	206988
42-479-38898	Sm Energy Company	Gas	206613
42-479-38899	HILCORP ENERGY COMPANY	Gas	213114
42-479-38900	HILCORP ENERGY COMPANY	Gas	205986
42-479-38901	HILCORP ENERGY COMPANY	Gas	205996
42-479-38902	HILCORP ENERGY COMPANY	Gas	205993
42-479-38903	HILCORP ENERGY COMPANY	Gas	207021
42-479-38904	PEAK ENERGY CORPORATION
42-479-38905	WHITE OAK OPERATING COMPANY LLC	Gas	206622
42-479-38906	LEWIS PETRO PROPERTIES, INC.	Gas	207624
42-479-38907	HILCORP ENERGY COMPANY	Gas	208267
42-479-38908	Houston Exploration Company, The
42-479-38909	PROLINE ENERGY RESOURCES INC	Gas	209649
42-479-38910	KILLAM OIL CO., LTD.	Gas	208777
42-479-38911	LEWIS PETRO PROPERTIES, INC.	Gas	207027
42-479-38912	COLUMBUS ENERGY, LLC	Gas	206612
42-479-38913	Rosetta Resources Operating Lp	Gas	208758
42-479-38914	SMITH PRODUCTION INC.	Gas	208286
42-479-38915	Sm Energy Company	Gas	207618
42-479-38916	Sm Energy Company	Gas	209681
42-479-38917	Sm Energy Company	Gas	207617
42-479-38918	Sm Energy Company	Gas	209688
42-479-38919	Sm Energy Company	Gas	211551
42-479-38920	Sm Energy Company	Gas	209680
42-479-38921	KILLAM OIL CO., LTD.	Gas	206101
42-479-38922	LEWIS PETRO PROPERTIES, INC.	Gas	207626
42-479-38923	LEWIS PETRO PROPERTIES, INC.	Gas	207935
42-479-38924	HILCORP ENERGY COMPANY	Gas	209071
42-479-38925	PROLINE ENERGY RESOURCES INC	Gas	208802
42-479-38926	VIRTEX OPERATING COMPANY, INC.	Gas	207631
42-479-38927	KILLAM OIL CO., LTD.	Gas	206632
42-479-38928	LEWIS PETRO PROPERTIES, INC.	Gas	210299
42-479-38929	LEWIS PETRO PROPERTIES, INC.	Gas	207628
42-479-38930	Rosetta Resources Operating Lp	Gas	208810
42-479-38931	HUBER ENERGY L.P.
42-479-38932	URBAN OIL & GAS GROUP, LLC	Gas	209860
42-479-38933	EOG Resources, Inc.	Gas	207405
42-479-38934	LEWIS PETRO PROPERTIES, INC.	Gas	207932
42-479-38935	BLACKBEARD OPERATING, LLC	Gas	208783
42-479-38936	BLACKBEARD OPERATING, LLC	Gas	208784
42-479-38937	BLACKBEARD OPERATING, LLC	Gas	209896
42-479-38938	KILLAM OIL CO., LTD.	Gas	208328
42-479-38939	CONOCOPHILLIPS COMPANY	Gas	210052
42-479-38940	LEWIS PETRO PROPERTIES, INC.	Gas	207627
42-479-38941	LEWIS PETRO PROPERTIES, INC.	Gas	216017
42-479-38942	COLUMBUS ENERGY, LLC	Gas	210768
42-479-38943	Rosetta Resources Operating Lp	Gas	208228
42-479-38944	KILLAM OIL CO., LTD.	Gas	207402
42-479-38945	EOG Resources, Inc.	Gas	208785
42-479-38946	LEWIS PETRO PROPERTIES, INC.	Gas	208754
42-479-38947	Sm Energy Company	Gas	209691
42-479-38948	Sm Energy Company	Gas	209690
42-479-38949	Wagner Oil Company	Gas	214737
42-479-38950	Wagner Oil Company	Gas	208237
42-479-38951	PROLINE ENERGY RESOURCES INC	Gas	209798
42-479-38952	Rosetta Resources Operating Lp	Gas	210545
42-479-38953	HILCORP ENERGY COMPANY	Gas	210428
42-479-38954	KILLAM OIL CO., LTD.	Gas	229900
42-479-38955	EOG Resources, Inc.
42-479-38956	KILLAM OIL CO., LTD.	Gas	207403
42-479-38957	Rosetta Resources Operating Lp	Gas	209664
42-479-38958	LEWIS PETRO PROPERTIES, INC.	Gas	210483
42-479-38959	BLACKBRUSH O & G, INC.
42-479-38960	PROLINE ENERGY RESOURCES INC	Gas	215800
42-479-38961	PROLINE ENERGY RESOURCES INC	Gas	215446
42-479-38962	VISION OIL AND GAS LLC	Gas	214092
42-479-38963	BLACKBEARD OPERATING, LLC	Gas	209456
42-479-38964	VIRTEX OPERATING COMPANY, INC.	Gas	212658
42-479-38965	HILCORP ENERGY COMPANY	Gas	211623
42-479-38966	LEWIS PETRO PROPERTIES, INC.	Gas	210508
42-479-38967	Sm Energy Company	Gas	211105
42-479-38968	Sm Energy Company	Oil	13329
42-479-38969	LEWIS PETRO PROPERTIES, INC.	Gas	209802
42-479-38970	LEWIS PETRO PROPERTIES, INC.	Gas	210524
42-479-38971	LEWIS PETRO PROPERTIES, INC.	Gas	209866
42-479-38972	LEWIS PETRO PROPERTIES, INC.	Gas	209795
42-479-38973	SMITH PRODUCTION INC.	Gas	208683
42-479-38974	ROYAL PRODUCTION COMPANY, INC.	Gas	210732
42-479-38975	LEWIS PETRO PROPERTIES, INC.	Gas	208617
42-479-38976	HILCORP ENERGY COMPANY	Gas	212380
42-479-38977	HILCORP ENERGY COMPANY	Gas	216088
42-479-38978	HUBER ENERGY L.P.
42-479-38979	Sm Energy Company	Gas	209694
42-479-38980	Sm Energy Company	Gas	209084
42-479-38981	HUBER ENERGY L.P.
42-479-38982	Sm Energy Company	Gas	209073
42-479-38983	CHROMA OPERATING, INC.	Oil	13887
42-479-38984	HILCORP ENERGY COMPANY	Gas	213101
42-479-38985	Sm Energy Company	Gas	212392
42-479-38986	Sm Energy Company	Gas	225144
42-479-38987	FAULCONER, VERNON E., INC.	Gas	210970
42-479-38988	LEWIS PETRO PROPERTIES, INC.	Gas	208825
42-479-38989
42-479-38990
42-479-38991	WESTPORT OIL AND GAS COMPANY, LP
42-479-38992	LEWIS PETRO PROPERTIES, INC.	Gas	208619
42-479-38993	LEWIS PETRO PROPERTIES, INC.	Gas	209194
42-479-38994	LEWIS PETRO PROPERTIES, INC.	Gas	212157
42-479-38995	Wagner Oil Company	Gas	208811
42-479-38996	URBAN OIL & GAS GROUP, LLC	Gas	209639
42-479-38997	WHITE OAK OPERATING COMPANY LLC	Gas	209870
42-479-38998	LEWIS PETRO PROPERTIES, INC.	Gas	209353
42-479-38999	KILLAM OIL CO., LTD.	Gas	212226
42-479-39000	COLUMBUS ENERGY, LLC	Gas	212158
42-479-39001	Sm Energy Company	Gas	225134
42-479-39002	Sm Energy Company	Gas	225798
42-479-39003	HILCORP ENERGY COMPANY	Gas	213305
42-479-39004		Gas	218650
42-479-39005	EOG Resources, Inc.	Gas	246492
42-479-39006	Rosetta Resources Operating Lp	Gas	209666
42-479-39007	BLACKBEARD OPERATING, LLC	Gas	210581
42-479-39008	BLACKBEARD OPERATING, LLC	Gas	210585
42-479-39009	HILCORP ENERGY COMPANY	Gas	212881
42-479-39010	LEWIS PETRO PROPERTIES, INC.	Gas	209124
42-479-39011	LEWIS PETRO PROPERTIES, INC.	Gas	209131
42-479-39012	BRASK-DUMONT RANCH, INC.	Gas	209693
42-479-39013	Sm Energy Company	Gas	211101
42-479-39014	Sm Energy Company	Gas	210442
42-479-39015	Wagner Oil Company	Gas	209820
42-479-39016	KILLAM OIL CO., LTD.	Gas	212938
42-479-39017	REICHMANN PETROLEUM CORP.	Gas	215463
42-479-39018	KILLAM OIL CO., LTD.	Gas	210530
42-479-39019	HILCORP ENERGY COMPANY	Gas	209818
42-479-39020	Sm Energy Company	Gas	209689
42-479-39021	SILVERBOW RESOURCES OPER, LLC	Gas	212452
42-479-39022	LEWIS PETRO PROPERTIES, INC.	Gas	211496
42-479-39023	SMITH PRODUCTION INC.	Gas	210696
42-479-39024	HILCORP ENERGY COMPANY	Gas	212862
42-479-39025	HILCORP ENERGY COMPANY	Gas	213309
42-479-39026	LEWIS PETRO PROPERTIES, INC.	Gas	211053
42-479-39027	VIRTEX OPERATING COMPANY, INC.	Gas	212812
42-479-39028	KILLAM OIL CO., LTD.	Gas	213626
42-479-39029	SILVERBOW RESOURCES OPER, LLC	Gas	212450
42-479-39030	COLUMBUS ENERGY, LLC	Gas	210773
42-479-39031	PROLINE ENERGY RESOURCES INC	Gas	215847
42-479-39032	KILLAM OIL CO., LTD.	Gas	212229
42-479-39033	Sm Energy Company	Gas	211282
42-479-39034	KILLAM OIL CO., LTD.	Gas	212849
42-479-39035	URBAN OIL & GAS GROUP, LLC	Gas	209869
42-479-39036	VAQUERO OPERATING	Gas	209850
42-479-39037	VAQUERO OPERATING	Gas	210528
42-479-39038	VAQUERO OPERATING	Gas	210527
42-479-39039	VIRTEX OPERATING COMPANY, INC.	Gas	217329
42-479-39040	Rosetta Resources Operating Lp	Gas	211575
42-479-39041	SMITH PRODUCTION INC.	Gas	208780
42-479-39042	WHITE MARLIN OPERATING CO, LLC	Gas	208786
42-479-39043	LEWIS PETRO PROPERTIES, INC.	Gas	213651
42-479-39044	VAQUERO OPERATING	Gas	210375
42-479-39045	VISION OIL AND GAS LLC	Gas	215375
42-479-39046	CONOCOPHILLIPS COMPANY
42-479-39047	LEWIS PETRO PROPERTIES, INC.	Gas	211051
42-479-39048	LEWIS PETRO PROPERTIES, INC.	Gas	208795
42-479-39049	Sm Energy Company	Gas	211283
42-479-39050	Sm Energy Company	Gas	210453
42-479-39051	Sm Energy Company	Gas	211102
42-479-39052	CONOCOPHILLIPS COMPANY
42-479-39053	HILCORP ENERGY COMPANY	Gas	210522
42-479-39054	HILCORP ENERGY COMPANY	Gas	212235
42-479-39055	HILCORP ENERGY COMPANY	Gas	212481
42-479-39056	SMITH PRODUCTION INC.	Gas	209778
42-479-39057	KILLAM OIL CO., LTD.	Gas	208779
42-479-39058	KILLAM OIL CO., LTD.	Gas	209713
42-479-39059	KEBO OIL & GAS, INC.	Gas	212704
42-479-39060	VIRTEX OPERATING COMPANY, INC.	Gas	209942
42-479-39061	HILCORP ENERGY COMPANY	Gas	210183
42-479-39062	HILCORP ENERGY COMPANY	Gas	211521
42-479-39063	HILCORP ENERGY COMPANY	Gas	212850
42-479-39064	CONOCOPHILLIPS COMPANY	Gas	215802
42-479-39065	LEWIS PETRO PROPERTIES, INC.	Gas	212892
42-479-39066	ST. MARY LAND & EXPLORATION CO.	Gas	209847
42-479-39067	SMITH PRODUCTION INC.	Gas	210699
42-479-39068	ST. MARY LAND & EXPLORATION CO.	Gas	209206
42-479-39069	URBAN OIL & GAS GROUP, LLC	Gas	211349
42-479-39070	EOG Resources, Inc.	Gas	209901
42-479-39071	HILCORP ENERGY COMPANY	Gas	212827
42-479-39072	VISION OIL AND GAS LLC	Gas	216747
42-479-39073	HILCORP ENERGY COMPANY	Gas	215228
42-479-39074	LEWIS PETRO PROPERTIES, INC.	Gas	210523
42-479-39075	CARRIZO OIL & GAS, INC.	Gas	210450
42-479-39076	LEWIS PETRO PROPERTIES, INC.	Gas	210942
42-479-39077	KILLAM OIL CO., LTD.	Gas	209904
42-479-39078	COLUMBUS ENERGY, LLC	Gas	212876
42-479-39079	Houston Exploration Company, The
42-479-39080	Sm Energy Company	Gas	211628
42-479-39081	HILCORP ENERGY COMPANY	Gas	212389
42-479-39082	VIRTEX OPERATING COMPANY, INC.	Gas	220752
42-479-39083	EOG Resources, Inc.	Gas	209911
42-479-39084	COLUMBUS ENERGY, LLC	Gas	212653
42-479-39085	HILCORP ENERGY COMPANY	Gas	212391
42-479-39086	HUBER ENERGY L.P.
42-479-39087	Sm Energy Company	Gas	212889
42-479-39088	Sm Energy Company	Gas	211281
42-479-39089	Sm Energy Company	Gas	212414
42-479-39090	KILLAM OIL CO., LTD.	Gas	209909
42-479-39091	LEWIS PETRO PROPERTIES, INC.	Gas	210525
42-479-39092	LEWIS PETRO PROPERTIES, INC.	Gas	211152
42-479-39093	CONOCOPHILLIPS COMPANY
42-479-39094	HILCORP ENERGY COMPANY	Gas	211342
42-479-39095	Sm Energy Company	Gas	211279
42-479-39096	VISION OIL AND GAS LLC	Gas	218275
42-479-39097	VISION OIL AND GAS LLC	Gas	217224
42-479-39098	LEWIS PETRO PROPERTIES, INC.	Gas	211494
42-479-39099	Sm Energy Company	Gas	212854
42-479-39100	KILLAM OIL CO., LTD.	Gas	221317
42-479-39101	LEWIS PETRO PROPERTIES, INC.	Gas	211491
42-479-39102	LEWIS PETRO PROPERTIES, INC.	Gas	217235
42-479-39103	KILLAM OIL CO., LTD.	Gas	209907
42-479-39104	HILCORP ENERGY COMPANY	Gas	229872
42-479-39105	HILCORP ENERGY COMPANY	Gas	212882
42-479-39106	EOG Resources, Inc.
42-479-39107	EOG Resources, Inc.	Gas	210939
42-479-39108	EOG Resources, Inc.	Gas	211518
42-479-39109	LEWIS PETRO PROPERTIES, INC.	Gas	212195
42-479-39110	BARRETT BROTHERS OIL & GAS, INC.
42-479-39111	WHITE OAK OPERATING COMPANY LLC	Gas	212256
42-479-39112	KILLAM OIL CO., LTD.	Gas	212228
42-479-39113	KILLAM OIL CO., LTD.	Gas	211424
42-479-39114	WHITE MARLIN OPERATING CO, LLC	Gas	215075
42-479-39115	HERSCHAP BROS.	Gas	217216
42-479-39116	LEWIS PETRO PROPERTIES, INC.	Gas	211499
42-479-39117	RICOCHET ENERGY, INC.
42-479-39118	KILLAM OIL CO., LTD.
42-479-39119	SMITH PRODUCTION INC.	Gas	211273
42-479-39120	LEWIS PETRO PROPERTIES, INC.	Gas	211502
42-479-39121	WHITE OAK OPERATING COMPANY LLC	Gas	213483
42-479-39122	HILCORP ENERGY COMPANY	Gas	212885
42-479-39123	KILLAM OIL CO., LTD.	Gas	228976
42-479-39124	COLUMBUS ENERGY, LLC	Gas	212861
42-479-39125	VIRTEX OPERATING COMPANY, INC.	Gas	219333
42-479-39126	CONOCOPHILLIPS COMPANY	Gas	214135
42-479-39127	LEWIS PETRO PROPERTIES, INC.	Gas	211254
42-479-39128	EVANS, S. LAVON JR. OPER. CO.	Gas	212207
42-479-39129	COLUMBUS ENERGY, LLC	Gas	214259
42-479-39130	COLUMBUS ENERGY, LLC	Gas	215101
42-479-39131	Sm Energy Company	Gas	210936
42-479-39132	WHITE MARLIN OPERATING CO, LLC	Gas	216352
42-479-39133	WHITE MARLIN OPERATING CO, LLC	Gas	215948
42-479-39134	WHITE MARLIN OPERATING CO, LLC	Gas	219469
42-479-39135	VISION OIL AND GAS LLC	Gas	216916
42-479-39136	Sm Energy Company	Gas	213326
42-479-39137	LEWIS PETRO PROPERTIES, INC.	Gas	211500
42-479-39138	HILCORP ENERGY COMPANY	Gas	215816
42-479-39139	LEWIS PETRO PROPERTIES, INC.	Gas	211488
42-479-39140	SILVERBOW RESOURCES OPER, LLC	Gas	214161
42-479-39141	SILVERBOW RESOURCES OPER, LLC	Gas	214771
42-479-39142	LEWIS PETRO PROPERTIES, INC.	Gas	211543
42-479-39143	KILLAM OIL CO., LTD.	Gas	214036
42-479-39144	KILLAM OIL CO., LTD.	Gas	212225
42-479-39145	HILCORP ENERGY COMPANY	Gas	212829
42-479-39146	SILVERBOW RESOURCES OPER, LLC	Gas	215045
42-479-39147	Sm Energy Company	Gas	212655
42-479-39148	Sm Energy Company	Gas	218164
42-479-39149	Sm Energy Company	Gas	213327
42-479-39150	KILLAM OIL CO., LTD.	Gas	213648
42-479-39151	BOULDER ENERGY PARTNERS, L.L.C.
42-479-39152	LEWIS PETRO PROPERTIES, INC.	Gas	211544
42-479-39153	LEWIS PETRO PROPERTIES, INC.	Gas	235327
42-479-39154	LEWIS PETRO PROPERTIES, INC.	Gas	235402
42-479-39155	LEWIS PETRO PROPERTIES, INC.	Gas	235403
42-479-39156	LEWIS PETRO PROPERTIES, INC.	Gas	212435
42-479-39157	LEWIS PETRO PROPERTIES, INC.	Gas	212933
42-479-39158	WHITE OAK OPERATING COMPANY LLC	Gas	212385
42-479-39159	HILCORP ENERGY COMPANY	Gas	212884
42-479-39160	BLACKBEARD OPERATING, LLC	Gas	212168
42-479-39161	Sm Energy Company	Gas	212393
42-479-39162	HUBER ENERGY L.P.
42-479-39163	HILCORP ENERGY COMPANY	Gas	215454
42-479-39164	LEWIS PETRO PROPERTIES, INC.	Gas	214068
42-479-39165	HILCORP ENERGY COMPANY	Gas	221156
42-479-39166	CONOCOPHILLIPS COMPANY
42-479-39167	CONOCOPHILLIPS COMPANY
42-479-39168	LEWIS PETRO PROPERTIES, INC.	Gas	212456
42-479-39169	KILLAM OIL CO., LTD.	Gas	213627
42-479-39170	HILCORP ENERGY COMPANY	Gas	217449
42-479-39171	KILLAM OIL CO., LTD.	Gas	221127
42-479-39172	Wagner Oil Company	Gas	214738
42-479-39173	WHITE OAK OPERATING COMPANY LLC	Gas	212383
42-479-39174	LEWIS PETRO PROPERTIES, INC.	Gas	224066
42-479-39175	LEWIS PETRO PROPERTIES, INC.	Gas	213672
42-479-39176	VAQUERO OPERATING	Gas	215035
42-479-39177	VAQUERO OPERATING	Gas	215032
42-479-39178	VAQUERO OPERATING	Gas	214195
42-479-39179	VIRTEX OPERATING COMPANY, INC.	Gas	214087
42-479-39180	VIRTEX OPERATING COMPANY, INC.	Gas	212816
42-479-39181	SILVERBOW RESOURCES OPER, LLC	Gas	219770
42-479-39182	SILVERBOW RESOURCES OPER, LLC	Gas	215215
42-479-39183	SILVERBOW RESOURCES OPER, LLC	Gas	216707
42-479-39184	SILVERBOW RESOURCES OPER, LLC	Gas	215218
42-479-39185	SILVERBOW RESOURCES OPER, LLC	Gas	215241
42-479-39186	SILVERBOW RESOURCES OPER, LLC	Gas	215217
42-479-39187	SILVERBOW RESOURCES OPER, LLC	Gas	215193
42-479-39188	COLUMBUS ENERGY, LLC	Gas	214163
42-479-39189	SILVERBOW RESOURCES OPER, LLC	Gas	214775
42-479-39190	HILCORP ENERGY COMPANY	Gas	213499
42-479-39191	SWIFT ENERGY OPERATING, LLC	Gas	215225
42-479-39192	SILVERBOW RESOURCES OPER, LLC	Gas	215053
42-479-39193	SILVERBOW RESOURCES OPER, LLC	Gas	215098
42-479-39194	SILVERBOW RESOURCES OPER, LLC	Gas	215223
42-479-39195	SILVERBOW RESOURCES OPER, LLC	Gas	215216
42-479-39196	SILVERBOW RESOURCES OPER, LLC	Gas	220017
42-479-39197	Sm Energy Company	Gas	213266
42-479-39198	LEWIS PETRO PROPERTIES, INC.	Gas	213791
42-479-39199	EVANS, S. LAVON JR. OPER. CO.	Gas	214037
42-479-39200	LEWIS PETRO PROPERTIES, INC.	Gas	213814
42-479-39201	LEWIS PETRO PROPERTIES, INC.	Gas	214745
42-479-39202	SMITH PRODUCTION INC.	Gas	213824
42-479-39203	SMITH PRODUCTION INC.	Gas	212822
42-479-39204	HILCORP ENERGY COMPANY	Gas	214166
42-479-39205	LEWIS PETRO PROPERTIES, INC.
42-479-39206	Rosetta Resources Operating Lp	Oil	13337
42-479-39207	KILLAM OIL CO., LTD.
42-479-39208	KILLAM OIL CO., LTD.	Gas	214268
42-479-39209	ENCINA RESOURCES, LLC	Gas	215181
42-479-39210	LEWIS PETRO PROPERTIES, INC.	Gas	218278
42-479-39211	CONOCOPHILLIPS COMPANY	Gas	216018
42-479-39212	VIRTEX OPERATING COMPANY, INC.	Gas	213784
42-479-39213	VAQUERO OPERATING	Gas	216589
42-479-39214	VAQUERO OPERATING	Gas	215117
42-479-39215	VAQUERO OPERATING	Gas	215244
42-479-39216	VAQUERO OPERATING	Gas	215119
42-479-39217	VAQUERO OPERATING	Gas	215118
42-479-39218	VAQUERO OPERATING	Gas	215247
42-479-39219	KILLAM OIL CO., LTD.	Gas	238131
42-479-39220	VAQUERO OPERATING	Gas	215246
42-479-39221	HILCORP ENERGY COMPANY	Gas	219548
42-479-39222	RICOCHET ENERGY, INC.	Gas	215579
42-479-39223	Sm Energy Company	Gas	217090
42-479-39224	Sm Energy Company	Gas	220021
42-479-39225	KILLAM OIL CO., LTD.	Gas	216064
42-479-39226	VISION OIL AND GAS LLC	Gas	222843
42-479-39227	CONOCOPHILLIPS COMPANY	Gas	218299
42-479-39228	WHITE OAK OPERATING COMPANY LLC	Gas	212891
42-479-39229	LEWIS PETRO PROPERTIES, INC.	Gas	213788
42-479-39230	LEWIS PETRO PROPERTIES, INC.	Gas	215953
42-479-39231	URBAN OIL & GAS GROUP, LLC	Gas	215498
42-479-39232	URBAN OIL & GAS GROUP, LLC	Gas	214923
42-479-39233	COLUMBUS ENERGY, LLC	Gas	213689
42-479-39234	HILCORP ENERGY COMPANY	Gas	225611
42-479-39235	LEWIS PETRO PROPERTIES, INC.	Gas	226082
42-479-39236	Rosetta Resources Operating Lp	Gas	214006
42-479-39237	KILLAM OIL CO., LTD.	Gas	218506
42-479-39238	SMITH PRODUCTION INC.	Gas	214790
42-479-39239	CALPINE NATURAL GAS L.P.
42-479-39240	LEWIS PETRO PROPERTIES, INC.	Gas	216037
42-479-39241	LEWIS PETRO PROPERTIES, INC.	Gas	217902
42-479-39242	CONOCOPHILLIPS COMPANY	Gas	214825
42-479-39243	HILCORP ENERGY COMPANY	Gas	215588
42-479-39244	CHEVRON U. S. A. INC.	Gas	231777
42-479-39245	Rosetta Resources Operating Lp	Gas	214180
42-479-39246	VIRTEX OPERATING COMPANY, INC.	Gas	214148
42-479-39247	VIRTEX OPERATING COMPANY, INC.	Gas	216339
42-479-39248	BRASK-DUMONT RANCH, INC.	Gas	214107
42-479-39249	CALPINE NATURAL GAS L.P.
42-479-39250	Rosetta Resources Operating Lp	Gas	214074
42-479-39251	HILCORP ENERGY COMPANY	Gas	214115
42-479-39252	EDGE PETROLEUM OPER. CO., INC.	Gas	216714
42-479-39253	EDGE PETROLEUM OPER. CO., INC.
42-479-39254	LEWIS PETRO PROPERTIES, INC.	Gas	214748
42-479-39255	COLUMBUS ENERGY, LLC	Gas	215850
42-479-39256	LEWIS PETRO PROPERTIES, INC.	Gas	217227
42-479-39257	HILCORP ENERGY COMPANY	Gas	242207
42-479-39258	HILCORP ENERGY COMPANY	Gas	215042
42-479-39259	URBAN OIL & GAS GROUP, LLC	Gas	223405
42-479-39260	EXTEX OPERATING COMPANY
42-479-39261	SMITH PRODUCTION INC.	Gas	219890
42-479-39262	SMITH PRODUCTION INC.	Gas	214081
42-479-39263	KILLAM OIL CO., LTD.	Gas	218409
42-479-39264	EXTEX OPERATING COMPANY
42-479-39265	LEWIS PETRO PROPERTIES, INC.
42-479-39266	HILCORP ENERGY COMPANY	Gas	220245
42-479-39267	VIRTEX OPERATING COMPANY, INC.	Gas	218750
42-479-39268	VIRTEX OPERATING COMPANY, INC.	Gas	221528
42-479-39269	VIRTEX OPERATING COMPANY, INC.	Gas	222749
42-479-39270	ROCKFORD ENERGY PARTNERS II, LLC	Gas	221154
42-479-39271	BLACKBEARD OPERATING, LLC	Gas	219915
42-479-39273	LEWIS PETRO PROPERTIES, INC.	Gas	214747
42-479-39274	Rosetta Resources Operating Lp	Gas	214754
42-479-39275	LEWIS PETRO PROPERTIES, INC.	Gas	216333
42-479-39276	JAY MANAGEMENT COMPANY, LLC
42-479-39277	Wagner Oil Company	Gas	215038
42-479-39278	CUMMINS & WALKER OIL CO., INC.
42-479-39279	EVANS, S. LAVON JR. OPER. CO.	Gas	216930
42-479-39280	HILCORP ENERGY COMPANY	Gas	218395
42-479-39281	CONOCOPHILLIPS COMPANY	Gas	216915
42-479-39282	WHITE MARLIN OPERATING CO, LLC	Gas	216034
42-479-39283	WHITE MARLIN OPERATING CO, LLC	Gas	217038
42-479-39284	WHITE MARLIN OPERATING CO, LLC	Gas	217037
42-479-39285	WHITE MARLIN OPERATING CO, LLC	Gas	217212
42-479-39286	KILLAM OIL CO., LTD.	Gas	215050
42-479-39287	AWP OPERATING COMPANY	Gas	215056
42-479-39288	BLACKBEARD OPERATING, LLC	Gas	214799
42-479-39289	LEWIS PETRO PROPERTIES, INC.	Gas	216885
42-479-39290	LEWIS PETRO PROPERTIES, INC.	Gas	215249
42-479-39291	URBAN OIL & GAS GROUP, LLC	Gas	216719
42-479-39292	DUKE ENERGY INTRAST. NETWORK LLC
42-479-39293	Sm Energy Company	Gas	226655
42-479-39294	Sm Energy Company	Gas	217215
42-479-39295	Sm Energy Company	Gas	223905
42-479-39296	Sm Energy Company	Gas	218647
42-479-39297	Sm Energy Company	Gas	216147
42-479-39298	Sm Energy Company	Gas	215930
42-479-39299	WHITE OAK OPERATING COMPANY LLC	Gas	213097
42-479-39300	SILVERBOW RESOURCES OPER, LLC	Gas	222392
42-479-39301	SILVERBOW RESOURCES OPER, LLC	Gas	222430
42-479-39302	SILVERBOW RESOURCES OPER, LLC	Gas	217426
42-479-39303	ESCONDIDO RESOURCES GP, LLC
42-479-39304	SILVERBOW RESOURCES OPER, LLC	Gas	223067
42-479-39305	SILVERBOW RESOURCES OPER, LLC	Gas	223066
42-479-39306	SILVERBOW RESOURCES OPER, LLC	Gas	217386
42-479-39307	SILVERBOW RESOURCES OPER, LLC	Gas	222959
42-479-39308	SILVERBOW RESOURCES OPER, LLC	Gas	223060
42-479-39309	CONOCOPHILLIPS COMPANY	Gas	219394
42-479-39310	Wagner Oil Company	Gas	217237
42-479-39311	Wagner Oil Company	Gas	216979
42-479-39312	METANO ENERGY, LP
42-479-39313	EOG Resources, Inc.	Gas	215123
42-479-39314	SILVERBOW RESOURCES OPER, LLC	Gas	217394
42-479-39315	LEWIS PETRO PROPERTIES, INC.	Gas	217328
42-479-39316	ENTERPRISE PRODUCTS OPERATING LP
42-479-39318	LEWIS PETRO PROPERTIES, INC.	Gas	215934
42-479-39319	HILCORP ENERGY COMPANY	Gas	219667
42-479-39320	LEGEND NATURAL GAS II, LP
42-479-39321	LEGEND NATURAL GAS II, LP
42-479-39322	HILCORP ENERGY COMPANY	Gas	215099
42-479-39323	EVANS, S. LAVON JR. OPER. CO.	Gas	251035
42-479-39324	LEWIS PETRO PROPERTIES, INC.	Gas	216348
42-479-39325	KILLAM OIL CO., LTD.	Gas	216292
42-479-39326	HILCORP ENERGY COMPANY	Gas	218441
42-479-39327	SMITH PRODUCTION INC.	Gas	216293
42-479-39328	THORP PETROLEUM CORPORATION
42-479-39329	LEWIS PETRO PROPERTIES, INC.	Gas	217321
42-479-39330	VIRTEX OPERATING COMPANY, INC.	Gas	221694
42-479-39331	HILCORP ENERGY COMPANY	Gas	218437
42-479-39332	VIRTEX OPERATING COMPANY, INC.	Gas	220753
42-479-39333	COLUMBUS ENERGY, LLC	Gas	215510
42-479-39334	LEWIS PETRO PROPERTIES, INC.	Gas	216924
42-479-39335	Sm Energy Company	Gas	216332
42-479-39336	LEWIS PETRO PROPERTIES, INC.	Gas	216537
42-479-39337	LEWIS PETRO PROPERTIES, INC.	Gas	216899
42-479-39338	LEWIS PETRO PROPERTIES, INC.	Gas	216345
42-479-39339	LEWIS PETRO PROPERTIES, INC.
42-479-39340	LEWIS PETRO PROPERTIES, INC.	Gas	216542
42-479-39341	THORP PETROLEUM CORPORATION
42-479-39342	HILCORP ENERGY COMPANY	Gas	218944
42-479-39343	BRASK-DUMONT RANCH, INC.	Gas	217092
42-479-39344
42-479-39345	EVANS, S. LAVON JR. OPER. CO.	Gas	248013
42-479-39346	KILLAM OIL CO., LTD.	Gas	276490
42-479-39347	LEWIS PETRO PROPERTIES, INC.	Gas	220308
42-479-39348	VIRTEX OPERATING COMPANY, INC.	Gas	222732
42-479-39349	Rosetta Resources Operating Lp	Gas	216835
42-479-39350	Rosetta Resources Operating Lp
42-479-39351	WHITE OAK OPERATING COMPANY LLC	Gas	222932
42-479-39352	WHITE OAK OPERATING COMPANY LLC	Gas	220735
42-479-39353	LEWIS PETRO PROPERTIES, INC.	Gas	216728
42-479-39354	Rosetta Resources Operating Lp	Gas	216338
42-479-39355	PROLINE ENERGY RESOURCES INC	Gas	218625
42-479-39356	LEWIS PETRO PROPERTIES, INC.	Gas	219284
42-479-39357	LEWIS PETRO PROPERTIES, INC.	Gas	216539
42-479-39358	HILCORP ENERGY COMPANY	Gas	218537
42-479-39359	LEWIS PETRO PROPERTIES, INC.	Gas	222033
42-479-39360	LEWIS PETRO PROPERTIES, INC.	Gas	216723
42-479-39361	COLUMBUS ENERGY, LLC	Gas	219359
42-479-39362	Sm Energy Company	Gas	218698
42-479-39363	HUBER ENERGY L.P.
42-479-39364	LEWIS PETRO PROPERTIES, INC.	Gas	218387
42-479-39365	Wagner Oil Company	Gas	217105
42-479-39366	VIRTEX OPERATING COMPANY, INC.	Gas	220948
42-479-39367	Sm Energy Company	Gas	216727
42-479-39368	KILLAM OIL CO., LTD.	Gas	220739
42-479-39369	FLINT OAK ENERGY, LLC	Oil	14599
42-479-39370	PROLINE ENERGY RESOURCES INC	Gas	218588
42-479-39371	WHITE OAK OPERATING COMPANY LLC	Gas	221165
42-479-39372	HILCORP ENERGY COMPANY	Gas	224997
42-479-39373	Wagner Oil Company	Gas	217372
42-479-39374	KILLAM OIL CO., LTD.	Gas	219603
42-479-39375	KILLAM OIL CO., LTD.	Gas	222724
42-479-39376	WHITE OAK OPERATING COMPANY LLC	Gas	217457
42-479-39377	HILCORP ENERGY COMPANY	Gas	219357
42-479-39378	LEWIS PETRO PROPERTIES, INC.	Gas	218435
42-479-39379	LEWIS PETRO PROPERTIES, INC.	Gas	221863
42-479-39380	RICOCHET ENERGY, INC.	Gas	242847
42-479-39381	FLINT OAK ENERGY, LLC	Oil	14599
42-479-39382	HILCORP ENERGY COMPANY	Gas	222753
42-479-39383	VIRTEX OPERATING COMPANY, INC.	Gas	221167
42-479-39384	LEWIS PETRO PROPERTIES, INC.	Gas	218297
42-479-39385	LEWIS PETRO PROPERTIES, INC.	Gas	218425
42-479-39386	HILCORP ENERGY COMPANY	Gas	221159
42-479-39387	KILLAM OIL CO., LTD.	Gas	248825
42-479-39388	LEWIS PETRO PROPERTIES, INC.	Gas	219285
42-479-39389	WHITE MARLIN OPERATING CO, LLC	Gas	219654
42-479-39390	SABCO OPERATING COMPANY
42-479-39391	WHITE MARLIN OPERATING CO, LLC	Gas	220463
42-479-39392	WHITE MARLIN OPERATING CO, LLC	Gas	219505
42-479-39393	Wagner Oil Company	Gas	218520
42-479-39394	EOG Resources, Inc.	Gas	219919
42-479-39395	AWP OPERATING COMPANY	Gas	219295
42-479-39396	LEWIS PETRO PROPERTIES, INC.	Gas	219282
42-479-39397	LEWIS PETRO PROPERTIES, INC.	Gas	220909
42-479-39398	WHITE OAK OPERATING COMPANY LLC	Gas	219269
42-479-39399	EVANS, S. LAVON JR. OPER. CO.	Gas	220754
42-479-39400	EVANS, S. LAVON JR. OPER. CO.
42-479-39401	Sm Energy Company	Gas	219653
42-479-39402	Sm Energy Company	Gas	219778
42-479-39403	Sm Energy Company	Gas	227248
42-479-39404	LEWIS PETRO PROPERTIES, INC.	Gas	218784
42-479-39405	KILLAM OIL CO., LTD.	Gas	221699
42-479-39406	VIRTEX OPERATING COMPANY, INC.	Gas	221243
42-479-39407	VIRTEX OPERATING COMPANY, INC.	Gas	219761
42-479-39408	SMITH PRODUCTION INC.	Gas	222345
42-479-39409
42-479-39411	HILCORP ENERGY COMPANY	Gas	220906
42-479-39412	WHITE OAK OPERATING COMPANY LLC	Gas	218790
42-479-39413	HILCORP ENERGY COMPANY	Gas	223042
42-479-39414	WHITE MARLIN OPERATING CO, LLC	Gas	220310
42-479-39415	HILCORP ENERGY COMPANY	Gas	221759
42-479-39416	LEWIS PETRO PROPERTIES, INC.	Gas	218785
42-479-39417	HUBER ENERGY L.P.
42-479-39418	Wagner Oil Company	Gas	218594
42-479-39419	LEWIS PETRO PROPERTIES, INC.	Gas	219273
42-479-39420	HILCORP ENERGY COMPANY	Gas	225608
42-479-39421	EOG Resources, Inc.
42-479-39422	Rosetta Resources Operating Lp	Gas	219416
42-479-39423	Rosetta Resources Operating Lp	Gas	218756
42-479-39424	LEWIS PETRO PROPERTIES, INC.	Gas	218787
42-479-39425	COLUMBUS ENERGY, LLC	Gas	238430
42-479-39426	KILLAM OIL CO., LTD.	Gas	223507
42-479-39427	CONOCOPHILLIPS COMPANY
42-479-39428	HILCORP ENERGY COMPANY	Gas	223092
42-479-39429	LEWIS PETRO PROPERTIES, INC.	Gas	218964
42-479-39430	LEWIS PETRO PROPERTIES, INC.	Gas	219280
42-479-39431	HILCORP ENERGY COMPANY	Gas	225807
42-479-39432	LEWIS PETRO PROPERTIES, INC.	Gas	218956
42-479-39433	METANO ENERGY, LP
42-479-39434	SMITH PRODUCTION INC.	Gas	219522
42-479-39435	LEWIS PETRO PROPERTIES, INC.	Gas	219298
42-479-39436	LEWIS PETRO PROPERTIES, INC.	Gas	219670
42-479-39437	KILLAM OIL CO., LTD.	Gas	218649
42-479-39438	Rosetta Resources Operating Lp	Oil	13412
42-479-39439	Wagner Oil Company	Gas	220158
42-479-39440	SABCO OPERATING COMPANY
42-479-39441	SABCO OPERATING COMPANY
42-479-39442	SABCO OPERATING COMPANY
42-479-39443	WHITE MARLIN OPERATING CO, LLC	Gas	219493
42-479-39444	SABCO OPERATING COMPANY
42-479-39445	WHITE MARLIN OPERATING CO, LLC	Gas	220465
42-479-39446	HUBER ENERGY L.P.
42-479-39447	Sm Energy Company	Gas	222168
42-479-39448	LEWIS PETRO PROPERTIES, INC.	Gas	219617
42-479-39449	Sm Energy Company	Gas	220412
42-479-39450	KILLAM OIL CO., LTD.	Gas	223747
42-479-39451	SABCO OPERATING COMPANY
42-479-39452	TRIUM, LTD.
42-479-39453	ENCINA RESOURCES, LLC	Gas	222207
42-479-39454	Rosetta Resources Operating Lp	Gas	221234
42-479-39455	Sm Energy Company	Gas	220414
42-479-39456	LEWIS PETRO PROPERTIES, INC.	Gas	219605
42-479-39457	WHITE MARLIN OPERATING CO, LLC	Gas	222730
42-479-39458	WHITE OAK OPERATING COMPANY LLC	Gas	221205
42-479-39459	SILVERBOW RESOURCES OPER, LLC	Gas	223362
42-479-39460	HILCORP ENERGY COMPANY	Gas	230245
42-479-39461	WHITE OAK OPERATING COMPANY LLC	Gas	226960
42-479-39462	HUBER ENERGY L.P.
42-479-39463	CONOCOPHILLIPS COMPANY
42-479-39464	KILLAM OIL CO., LTD.	Gas	221661
42-479-39465	ROCKDALE ENERGY, LLC	Gas	225745
42-479-39466	HILCORP ENERGY COMPANY	Gas	289728
42-479-39467	LEWIS PETRO PROPERTIES, INC.	Gas	219621
42-479-39468	LEWIS PETRO PROPERTIES, INC.	Gas	222782
42-479-39469	VIRTEX OPERATING COMPANY, INC.	Gas	223416
42-479-39470	ST. MARY LAND & EXPLORATION CO.	Gas	220379
42-479-39471	LEWIS PETRO PROPERTIES, INC.	Gas	219918
42-479-39472	LEWIS PETRO PROPERTIES, INC.	Gas	225782
42-479-39473	SILVERBOW RESOURCES OPER, LLC	Gas	222382
42-479-39474	LEWIS PETRO PROPERTIES, INC.	Oil	14824
42-479-39475	HILCORP ENERGY COMPANY	Gas	222956
42-479-39476	LEWIS PETRO PROPERTIES, INC.	Gas	220125
42-479-39477	EOG Resources, Inc.	Gas	219914
42-479-39478	LEWIS PETRO PROPERTIES, INC.	Gas	219917
42-479-39479	WHITE OAK OPERATING COMPANY LLC	Gas	221637
42-479-39480	Rosetta Resources Operating Lp	Gas	223359
42-479-39481	Rosetta Resources Operating Lp	Gas	224146
42-479-39482	VIRTEX OPERATING COMPANY, INC.	Gas	229979
42-479-39483	LEWIS PETRO PROPERTIES, INC.	Gas	220894
42-479-39484	HILCORP ENERGY COMPANY	Gas	224682
42-479-39485	LUCA RESOURCES GROUP, LLC	Gas	265538
42-479-39486	LEWIS PETRO PROPERTIES, INC.	Gas	221264
42-479-39487	HILCORP ENERGY COMPANY	Gas	223361
42-479-39488	CONOCOPHILLIPS COMPANY	Gas	224838
42-479-39489	LEWIS PETRO PROPERTIES, INC.	Gas	221762
42-479-39490	WHITE OAK OPERATING COMPANY LLC	Gas	221510
42-479-39491	WHITE OAK OPERATING COMPANY LLC	Gas	221761
42-479-39492	KEBO OIL & GAS, INC.
42-479-39493	LEWIS PETRO PROPERTIES, INC.	Gas	221785
42-479-39494	KILLAM OIL CO., LTD.	Gas	224953
42-479-39495	CONOCOPHILLIPS COMPANY
42-479-39496	CONOCOPHILLIPS COMPANY
42-479-39497	SMITH PRODUCTION INC.	Gas	222346
42-479-39498	Wagner Oil Company	Gas	221526
42-479-39499	SMITH PRODUCTION INC.	Gas	221389
42-479-39500	EOG Resources, Inc.	Gas	221833
42-479-39501	LEWIS PETRO PROPERTIES, INC.	Gas	221788
42-479-39502	COLUMBUS ENERGY, LLC	Gas	222261
42-479-39503	KASPER DISPOSAL LLC	Oil	13371
42-479-39504	COLUMBUS ENERGY, LLC	Gas	221696
42-479-39505
42-479-39506	KILLAM OIL CO., LTD.	Gas	221396
42-479-39507	CONOCOPHILLIPS COMPANY	Gas	251639
42-479-39508	KILLAM OIL CO., LTD.
42-479-39509	LEWIS PETRO PROPERTIES, INC.	Gas	221793
42-479-39510	EVANS, S. LAVON JR. OPER. CO.	Gas	224490
42-479-39511	LEWIS PETRO PROPERTIES, INC.	Gas	230700
42-479-39512	FLINT OAK ENERGY, LLC	Oil	14599
42-479-39513	LEWIS PETRO PROPERTIES, INC.	Gas	222607
42-479-39514	LEWIS PETRO PROPERTIES, INC.	Gas	222610
42-479-39515	Rosetta Resources Operating Lp	Gas	223059
42-479-39516	KILLAM OIL CO., LTD.
42-479-39517	LEWIS PETRO PROPERTIES, INC.
42-479-39518	PEAK ENERGY CORPORATION
42-479-39519	PEAK ENERGY CORPORATION
42-479-39520	PEAK ENERGY CORPORATION
42-479-39521	PEAK ENERGY CORPORATION
42-479-39522	PEAK ENERGY CORPORATION
42-479-39523	LEWIS PETRO PROPERTIES, INC.	Gas	230727
42-479-39524	LEWIS PETRO PROPERTIES, INC.	Gas	223624
42-479-39525	LEWIS PETRO PROPERTIES, INC.	Gas	222597
42-479-39526	LEWIS PETRO PROPERTIES, INC.	Gas	222601
42-479-39527	WHITE OAK OPERATING COMPANY LLC	Gas	222998
42-479-39528	WHITE OAK OPERATING COMPANY LLC	Gas	222833
42-479-39529	Rosetta Resources Operating Lp
42-479-39530	Wagner Oil Company	Gas	223360
42-479-39531	WHITE OAK OPERATING COMPANY LLC	Gas	222820
42-479-39532	HILCORP ENERGY COMPANY	Gas	226749
42-479-39533	SMITH PRODUCTION INC.	Gas	221508
42-479-39534	Wagner Oil Company	Gas	221515
42-479-39535	HILCORP ENERGY COMPANY	Gas	227965
42-479-39536	COLUMBUS ENERGY, LLC	Gas	222162
42-479-39537	Rosetta Resources Operating Lp	Gas	248481
42-479-39538	EOG Resources, Inc.
42-479-39539	MIDDLETON OIL COMPANY	Gas	226102
42-479-39540	MIDDLETON OIL COMPANY	Gas	226026
42-479-39541	HILCORP ENERGY COMPANY	Gas	244935
42-479-39542	HILCORP ENERGY COMPANY	Gas	225799
42-479-39543	VIRTEX OPERATING COMPANY, INC.	Gas	222814
42-479-39544	SMITH PRODUCTION INC.	Gas	223352
42-479-39545	CHESAPEAKE OPERATING, INC.
42-479-39546	LEWIS PETRO PROPERTIES, INC.	Gas	231327
42-479-39547	Wagner Oil Company	Gas	222440
42-479-39548	BARRETT BROTHERS OIL & GAS, INC.
42-479-39549	EOG Resources, Inc.	Gas	222653
42-479-39550	Rosetta Resources Operating Lp	Gas	222398
42-479-39551	CONOCOPHILLIPS COMPANY	Gas	224214
42-479-39552	SABCO OPERATING COMPANY
42-479-39553	LEWIS PETRO PROPERTIES, INC.
42-479-39554	LEWIS PETRO PROPERTIES, INC.	Gas	222686
42-479-39555	Rosetta Resources Operating Lp	Gas	221848
42-479-39556	CONOCOPHILLIPS COMPANY	Gas	226931
42-479-39557	HILCORP ENERGY COMPANY	Gas	226781
42-479-39558	EVANS, S. LAVON JR. OPER. CO.	Gas	249196
42-479-39559	RINCON PETROLEUM CORPORATION	Gas	246236
42-479-39560	HILCORP ENERGY COMPANY	Gas	228287
42-479-39561	HILCORP ENERGY COMPANY	Gas	228093
42-479-39562	HILCORP ENERGY COMPANY	Gas	229272
42-479-39563	HILCORP ENERGY COMPANY	Gas	238406
42-479-39564	EOG Resources, Inc.
42-479-39565	LEWIS PETRO PROPERTIES, INC.	Gas	222756
42-479-39566	LEWIS PETRO PROPERTIES, INC.	Gas	222819
42-479-39567	LEWIS PETRO PROPERTIES, INC.	Gas	222687
42-479-39568	LEWIS PETRO PROPERTIES, INC.	Gas	223093
42-479-39569	LEWIS PETRO PROPERTIES, INC.	Gas	222790
42-479-39570	COLUMBUS ENERGY, LLC	Gas	222685
42-479-39571	LEWIS PETRO PROPERTIES, INC.	Gas	222757
42-479-39572	Sm Energy Company	Gas	222680
42-479-39573	Sm Energy Company	Gas	223449
42-479-39574	WHITE OAK OPERATING COMPANY LLC	Gas	226775
42-479-39575	UNITED RESOURCES, LP
42-479-39576	VIRTEX OPERATING COMPANY, INC.	Gas	223556
42-479-39577	BLACKBEARD OPERATING, LLC	Gas	224269
42-479-39578	UNITED RESOURCES LP
42-479-39579	BLACKBEARD OPERATING, LLC	Gas	225682
42-479-39580	BLACKBEARD OPERATING, LLC	Gas	226184
42-479-39581	BLACKBEARD OPERATING, LLC	Gas	226607
42-479-39582	Rosetta Resources Operating Lp	Gas	223051
42-479-39583	Rosetta Resources Operating Lp	Gas	223052
42-479-39584	KILLAM OIL CO., LTD.	Gas	222951
42-479-39585	COLUMBUS ENERGY, LLC	Gas	223019
42-479-39586	LEWIS PETRO PROPERTIES, INC.	Gas	227223
42-479-39587	LEWIS PETRO PROPERTIES, INC.	Gas	223751
42-479-39588	LEWIS PETRO PROPERTIES, INC.
42-479-39589	Sm Energy Company	Gas	223561
42-479-39590	Sm Energy Company	Oil	13428
42-479-39591	VIRTEX OPERATING COMPANY, INC.	Gas	223567
42-479-39592	Sm Energy Company	Oil	13329
42-479-39593	COLUMBUS ENERGY, LLC	Gas	222941
42-479-39594	LEWIS PETRO PROPERTIES, INC.	Gas	222791
42-479-39595	ST. MARY LAND & EXPLORATION CO.	Gas	222236
42-479-39596	Rosetta Resources Operating Lp
42-479-39597	CONOCOPHILLIPS COMPANY	Gas	231300
42-479-39598	SMITH PRODUCTION INC.	Gas	226330
42-479-39599	PROLINE ENERGY RESOURCES INC	Gas	222826
42-479-39600	COLUMBUS ENERGY, LLC	Gas	223082
42-479-39601	COLUMBUS ENERGY, LLC	Gas	223040
42-479-39602	LEWIS PETRO PROPERTIES, INC.	Gas	222759
42-479-39603	LEWIS PETRO PROPERTIES, INC.	Gas	222942
42-479-39604	PROLINE ENERGY RESOURCES INC	Gas	223358
42-479-39605	EVANS, S. LAVON JR. OPER. CO.	Gas	226916
42-479-39606	Rosetta Resources Operating Lp	Gas	223559
42-479-39607	WHITE OAK OPERATING COMPANY LLC	Gas	223396
42-479-39608	KILLAM OIL CO., LTD.	Gas	244226
42-479-39609	SILVERBOW RESOURCES OPER, LLC	Gas	223089
42-479-39610	VIRTEX OPERATING COMPANY, INC.	Gas	224733
42-479-39611	VIRTEX OPERATING COMPANY, INC.	Gas	224305
42-479-39612	VIRTEX OPERATING COMPANY, INC.	Gas	224684
42-479-39613	WHITE OAK OPERATING COMPANY LLC	Gas	223244
42-479-39614	ST. MARY LAND & EXPLORATION CO.	Gas	222466
42-479-39615	SILVERBOW RESOURCES OPER, LLC	Gas	223304
42-479-39616	SILVERBOW RESOURCES OPER, LLC	Gas	223293
42-479-39617	SILVERBOW RESOURCES OPER, LLC	Gas	225840
42-479-39618	HILCORP ENERGY COMPANY	Gas	228624
42-479-39619	Wagner Oil Company	Gas	223377
42-479-39620	Rosetta Resources Operating Lp	Gas	222999
42-479-39621	Houston Exploration Company, The
42-479-39622	KILLAM OIL CO., LTD.	Gas	225040
42-479-39623	WHITE OAK OPERATING COMPANY LLC	Gas	223388
42-479-39624	KILLAM OIL CO., LTD.	Gas	224613
42-479-39625	ST. MARY LAND & EXPLORATION CO.	Gas	222464
42-479-39626	WHITE OAK OPERATING COMPANY LLC	Gas	223365
42-479-39627	BLACKBEARD OPERATING, LLC	Gas	227843
42-479-39628
42-479-39629	SMITH PRODUCTION INC.	Gas	222672
42-479-39630	Rosetta Resources Operating Lp
42-479-39631	Eagle Oil & Gas Co.	Gas	226370
42-479-39632	AWP OPERATING COMPANY	Gas	223894
42-479-39633	EOG Resources, Inc.	Gas	232666
42-479-39634	EOG Resources, Inc.	Gas	224152
42-479-39635	HUBER ENERGY L.P.
42-479-39636	Sm Energy Company	Gas	227628
42-479-39637	LEWIS PETRO PROPERTIES, INC.	Gas	223102
42-479-39638	Houston Exploration Company, The
42-479-39639	ENTERPRISE PRODUCTS OPERATING LP
42-479-39640	ENTERPRISE PRODUCTS OPERATING LP
42-479-39641	HILCORP ENERGY COMPANY	Gas	239331
42-479-39642	LEWIS PETRO PROPERTIES, INC.	Gas	223754
42-479-39643	HILCORP ENERGY COMPANY	Gas	227847
42-479-39644	COLUMBUS ENERGY, LLC	Gas	226091
42-479-39645	SAFARI PRODUCTION COMPANY, INC.	Gas	228999
42-479-39646	PROLINE ENERGY RESOURCES INC	Gas	223370
42-479-39647	ESCONDIDO RESOURCES GP, LLC
42-479-39648	ESCONDIDO RESOURCES GP, LLC
42-479-39649	ESCONDIDO RESOURCES GP, LLC
42-479-39650	Rosetta Resources Operating Lp	Gas	223049
42-479-39651	LEWIS PETRO PROPERTIES, INC.	Gas	224295
42-479-39652	KILLAM OIL CO., LTD.	Gas	223562
42-479-39653	LEWIS PETRO PROPERTIES, INC.	Gas	226422
42-479-39654	WHITE OAK OPERATING COMPANY LLC	Gas	223433
42-479-39655	VIRTEX OPERATING COMPANY, INC.	Gas	226872
42-479-39656	VIRTEX OPERATING COMPANY, INC.	Gas	226804
42-479-39657	VIRTEX OPERATING COMPANY, INC.	Gas	226246
42-479-39658	VIRTEX OPERATING COMPANY, INC.	Gas	227872
42-479-39659	VIRTEX OPERATING COMPANY, INC.	Gas	226874
42-479-39660	LEWIS PETRO PROPERTIES, INC.	Gas	224044
42-479-39661	LEWIS PETRO PROPERTIES, INC.	Gas	224290
42-479-39662	LEWIS PETRO PROPERTIES, INC.	Gas	224417
42-479-39663	LEWIS PETRO PROPERTIES, INC.	Gas	224729
42-479-39664	Rosetta Resources Operating Lp
42-479-39665	Rosetta Resources Operating Lp	Gas	223413
42-479-39666	Rosetta Resources Operating Lp	Gas	226777
42-479-39667	PROLINE ENERGY RESOURCES INC	Gas	224965
42-479-39668	WHITE OAK OPERATING COMPANY LLC	Gas	223387
42-479-39669	ENTERPRISE PRODUCTS OPERATING LP
42-479-39670	KILLAM OIL CO., LTD.	Gas	224954
42-479-39671	HILCORP ENERGY COMPANY	Gas	224027
42-479-39672	HILCORP ENERGY COMPANY	Gas	231875
42-479-39673	SMITH PRODUCTION INC.	Gas	229091
42-479-39674	HILCORP ENERGY COMPANY	Gas	224952
42-479-39675	HILCORP ENERGY COMPANY	Gas	227964
42-479-39676	HINDS PETROLEUM, LP
42-479-39677	HINDS PETROLEUM, LLC	Oil	13544
42-479-39678	LEWIS PETRO PROPERTIES, INC.	Gas	224304
42-479-39679	WHITE OAK OPERATING COMPANY LLC	Gas	225093
42-479-39680	WHITE OAK OPERATING COMPANY LLC	Gas	225094
42-479-39681	Houston Exploration Company, The
42-479-39682	WHITE OAK OPERATING COMPANY LLC	Gas	223920
42-479-39683	Sm Energy Company	Gas	223930
42-479-39684	WHITE OAK OPERATING COMPANY LLC	Gas	226758
42-479-39685	Sm Energy Company	Gas	226017
42-479-39686	Sm Energy Company	Gas	226614
42-479-39687	KILLAM OIL CO., LTD.	Gas	231313
42-479-39688	LAREDO ENERGY	Gas	231223
42-479-39689	HILCORP ENERGY COMPANY	Gas	224744
42-479-39690	SMITH PRODUCTION INC.	Gas	226089
42-479-39691	Rosetta Resources Operating Lp	Gas	223813
42-479-39692	HILCORP ENERGY COMPANY	Gas	226027
42-479-39693	WHITE OAK OPERATING COMPANY LLC	Gas	224686
42-479-39694	HILCORP ENERGY COMPANY	Gas	287678
42-479-39695	HILCORP ENERGY COMPANY	Gas	224745
42-479-39696	HILCORP ENERGY COMPANY	Gas	227963
42-479-39697	HILCORP ENERGY COMPANY	Gas	237155
42-479-39698	LEWIS PETRO PROPERTIES, INC.	Gas	224968
42-479-39699	TARE RESOURCES, LLC	Gas	229686
42-479-39700	LEWIS PETRO PROPERTIES, INC.	Gas	224971
42-479-39701	HILCORP ENERGY COMPANY	Gas	229574
42-479-39702	Houston Exploration Company, The
42-479-39703	HILCORP ENERGY COMPANY	Gas	224610
42-479-39704	EVANS, S. LAVON JR. OPER. CO.	Gas	229370
42-479-39705	BLACKBEARD OPERATING, LLC	Gas	229877
42-479-39706	KILLAM OIL CO., LTD.
42-479-39707	Wagner Oil Company	Gas	225045
42-479-39708	Wagner Oil Company	Gas	225044
42-479-39709	KILLAM OIL CO., LTD.	Gas	224422
42-479-39710	LEWIS PETRO PROPERTIES, INC.	Gas	225136
42-479-39711	Rosetta Resources Operating Lp	Gas	226779
42-479-39712	Sm Energy Company	Oil	13286
42-479-39713	HILCORP ENERGY COMPANY	Gas	227542
42-479-39714	SMITH PRODUCTION INC.	Gas	226329
42-479-39715	WHITE OAK OPERATING COMPANY LLC	Gas	224612
42-479-39716	VIRTEX OPERATING COMPANY, INC.	Gas	225842
42-479-39717	LEWIS PETRO PROPERTIES, INC.	Gas	225038
42-479-39718	HILCORP ENERGY COMPANY	Gas	230060
42-479-39719	LEWIS PETRO PROPERTIES, INC.	Gas	225039
42-479-39720	WHITE OAK OPERATING COMPANY LLC	Gas	226490
42-479-39721	Rosetta Resources Operating Lp
42-479-39722	HILCORP ENERGY COMPANY	Gas	229342
42-479-39723	LEWIS PETRO PROPERTIES, INC.	Gas	225101
42-479-39724	SMITH PRODUCTION INC.	Gas	232290
42-479-39725	LEWIS PETRO PROPERTIES, INC.	Gas	225121
42-479-39726	VIRTEX OPERATING COMPANY, INC.	Gas	226794
42-479-39727	VIRTEX OPERATING COMPANY, INC.	Gas	225797
42-479-39728	VIRTEX OPERATING COMPANY, INC.	Gas	226007
42-479-39729	LEWIS PETRO PROPERTIES, INC.	Gas	226160
42-479-39730	KILLAM OIL CO., LTD.	Gas	229020
42-479-39731	LEWIS PETRO PROPERTIES, INC.	Gas	225665
42-479-39732	WHITE OAK OPERATING COMPANY LLC	Gas	225685
42-479-39733	HILCORP ENERGY COMPANY	Gas	230685
42-479-39734	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39735	Sm Energy Company	Gas	245161
42-479-39736	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39737	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39738	KILLAM OIL CO., LTD.	Gas	235035
42-479-39739	EOG Resources, Inc.	Gas	225747
42-479-39740	HILCORP ENERGY COMPANY	Gas	231885
42-479-39741	HILCORP ENERGY COMPANY	Gas	233187
42-479-39742	TARE RESOURCES, LLC	Gas	226883
42-479-39743	Rosetta Resources Operating Lp	Gas	226172
42-479-39744	HILCORP ENERGY COMPANY	Gas	227808
42-479-39745	SMITH PRODUCTION INC.	Gas	226099
42-479-39746	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39747	Sm Energy Company	Gas	241599
42-479-39748	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39749	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39750	Rosetta Resources Operating Lp	Gas	228055
42-479-39751	WHITE OAK OPERATING COMPANY LLC	Gas	229009
42-479-39752	WHITE OAK OPERATING COMPANY LLC	Gas	228084
42-479-39753	KILLAM OIL CO., LTD.	Gas	227520
42-479-39754	KILLAM OIL CO., LTD.	Gas	242249
42-479-39755	HILCORP ENERGY COMPANY	Gas	231325
42-479-39756	CONOCOPHILLIPS COMPANY	Gas	235826
42-479-39757	SMITH PRODUCTION INC.	Gas	229579
42-479-39758	CONOCOPHILLIPS COMPANY	Gas	231884
42-479-39759	LEWIS PETRO PROPERTIES, INC.	Gas	226161
42-479-39760	LEWIS PETRO PROPERTIES, INC.	Gas	226258
42-479-39761	TARE RESOURCES, LLC	Gas	226878
42-479-39762	KILLAM OIL CO., LTD.
42-479-39763	LEWIS PETRO PROPERTIES, INC.	Gas	226257
42-479-39764	Sm Energy Company	Gas	247309
42-479-39765	LEWIS PETRO PROPERTIES, INC.	Gas	228457
42-479-39766	SMITH PRODUCTION INC.	Gas	226743
42-479-39767	BLACKBEARD OPERATING, LLC	Gas	228834
42-479-39768	SMITH PRODUCTION INC.	Gas	229572
42-479-39769	Rosetta Resources Operating Lp	Gas	226961
42-479-39770	EOG Resources, Inc.
42-479-39771	Rosetta Resources Operating Lp
42-479-39772	LEWIS PETRO PROPERTIES, INC.	Gas	227022
42-479-39773	BLACKBEARD OPERATING, LLC	Gas	228977
42-479-39774	Rosetta Resources Operating Lp	Gas	230179
42-479-39775	Rosetta Resources Operating Lp	Gas	228767
42-479-39776	HILCORP ENERGY COMPANY	Gas	226647
42-479-39777	LEWIS PETRO PROPERTIES, INC.	Gas	227502
42-479-39778	Sm Energy Company	Gas	247238
42-479-39779	LEWIS PETRO PROPERTIES, INC.	Gas	227366
42-479-39780	LEWIS PETRO PROPERTIES, INC.	Gas	227543
42-479-39781	LEWIS PETRO PROPERTIES, INC.	Gas	229353
42-479-39782	KILLAM OIL CO., LTD.	Gas	231299
42-479-39783	HILCORP ENERGY COMPANY	Gas	231882
42-479-39784	Rosetta Resources Operating Lp	Gas	226650
42-479-39785	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39786	TXCO RESOURCES INC.	Gas	228678
42-479-39787	Rosetta Resources Operating Lp
42-479-39788	WHITE OAK OPERATING COMPANY LLC	Gas	227515
42-479-39789	HILCORP ENERGY COMPANY	Gas	230024
42-479-39790	HILCORP ENERGY COMPANY	Gas	231876
42-479-39791	LEWIS PETRO PROPERTIES, INC.	Gas	229372
42-479-39792	LGDC CORPORATION	Gas	251467
42-479-39793	Rosetta Resources Operating Lp	Gas	227138
42-479-39794	Rosetta Resources Operating Lp	Gas	227859
42-479-39795	Rosetta Resources Operating Lp	Gas	229305
42-479-39796	EVANS, S. LAVON JR. OPER. CO.	Gas	241562
42-479-39797	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39798	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39799	ROCKFORD ENERGY PARTNERS II, LLC
42-479-39800	Rosetta Resources Operating Lp	Gas	227139
42-479-39801	EOG Resources, Inc.	Gas	230195
42-479-39802	HILCORP ENERGY COMPANY	Gas	231314
42-479-39803	HILCORP ENERGY COMPANY	Gas	231951
42-479-39804	Rosetta Resources Operating Lp	Gas	229011
42-479-39805	VIRTEX PETROLEUM COMPANY, INC.	Gas	233068
42-479-39806	VIRTEX PETROLEUM COMPANY, INC.	Gas	244848
42-479-39807	SMITH PRODUCTION INC.	Gas	228225
42-479-39808	Rosetta Resources Operating Lp	Gas	228585
42-479-39809	Rosetta Resources Operating Lp	Gas	233159
42-479-39810	LEWIS PETRO PROPERTIES, INC.	Gas	227556
42-479-39811	HILCORP ENERGY COMPANY	Gas	246610
42-479-39812	WHITE OAK OPERATING COMPANY LLC	Gas	228459
42-479-39813	CARBURANTE EXPLORATION CO, LTD.
42-479-39814	WHITE OAK OPERATING COMPANY LLC	Gas	228567
42-479-39815	KILLAM OIL CO., LTD.	Gas	234882
42-479-39816	HILCORP ENERGY COMPANY	Gas	228451
42-479-39817	ROCKDALE ENERGY, LLC	Gas	230734
42-479-39818	SMITH PRODUCTION INC.	Gas	230384
42-479-39819	CONOCOPHILLIPS COMPANY	Gas	251554
42-479-39820	EOG Resources, Inc.	Gas	229040
42-479-39821	WHITE OAK OPERATING COMPANY LLC	Gas	228568
42-479-39822	VIRTEX OPERATING COMPANY, INC.	Gas	228133
42-479-39823	Wagner Oil Company	Gas	228696
42-479-39824	LEWIS PETRO PROPERTIES, INC.	Gas	228454
42-479-39825	Rosetta Resources Operating Lp	Gas	230529
42-479-39826	Rosetta Resources Operating Lp	Gas	228309
42-479-39827	ENTERPRISE PRODUCTS OPERATING LP
42-479-39828	VIRTEX OPERATING COMPANY, INC.	Gas	229001
42-479-39829	VIRTEX OPERATING COMPANY, INC.	Gas	230356
42-479-39830	VIRTEX OPERATING COMPANY, INC.	Gas	229036
42-479-39831	ENTERPRISE PRODUCTS OPERATING LP
42-479-39832	ENTERPRISE PRODUCTS OPERATING LP
42-479-39833	Wagner Oil Company	Gas	228694
42-479-39834	LEWIS PETRO PROPERTIES, INC.	Gas	229377
42-479-39835	LEWIS PETRO PROPERTIES, INC.	Gas	228828
42-479-39836	HILCORP ENERGY COMPANY	Gas	235981
42-479-39837	SMITH PRODUCTION INC.	Gas	245847
42-479-39838	LEWIS PETRO PROPERTIES, INC.	Gas	229378
42-479-39839	LEGEND NATURAL GAS III, LP	Gas	229980
42-479-39840	METANO ENERGY, LP
42-479-39841	Wagner Oil Company	Gas	229985
42-479-39842	EOG Resources, Inc.	Gas	228307
42-479-39843	HILCORP ENERGY COMPANY	Gas	235823
42-479-39844	CHESAPEAKE OPERATING, INC.
42-479-39845	CHESAPEAKE OPERATING, INC.
42-479-39846	WHITE OAK OPERATING COMPANY LLC	Gas	243882
42-479-39847	RICOCHET ENERGY, INC.
42-479-39848	PROLINE ENERGY RESOURCES INC	Gas	250613
42-479-39849	Rosetta Resources Operating Lp	Gas	228839
42-479-39850	CHESAPEAKE OPERATING, INC.
42-479-39851	Rosetta Resources Operating Lp	Gas	241081
42-479-39852	WHITE OAK OPERATING COMPANY LLC	Gas	241748
42-479-39853	LAREDO ENERGY	Gas	246010
42-479-39854	WHITE OAK OPERATING COMPANY LLC	Gas	230758
42-479-39855	WHITE OAK OPERATING COMPANY LLC	Gas	230620
42-479-39856	SMITH PRODUCTION INC.	Gas	230376
42-479-39857	KILLAM OIL CO., LTD.	Gas	231992
42-479-39858	SMITH PRODUCTION INC.	Gas	233512
42-479-39859	RICOCHET ENERGY, INC.	Gas	249336
42-479-39860	KILLAM OIL CO., LTD.	Gas	240290
42-479-39861	HILCORP ENERGY COMPANY	Gas	235843
42-479-39862	EOG Resources, Inc.
42-479-39863	VIRTEX OPERATING COMPANY, INC.	Gas	230030
42-479-39864	WHITE OAK OPERATING COMPANY LLC	Gas	230569
42-479-39865	LEWIS PETRO PROPERTIES, INC.	Gas	229591
42-479-39866	HILCORP ENERGY COMPANY	Gas	241639
42-479-39867	LEWIS PETRO PROPERTIES, INC.	Gas	238164
42-479-39868	Rosetta Resources Operating Lp
42-479-39869	LEWIS PETRO PROPERTIES, INC.	Gas	249033
42-479-39870	URBAN OIL & GAS GROUP, LLC	Gas	233848
42-479-39871	AWP OPERATING COMPANY	Gas	230618
42-479-39872	WHITE OAK OPERATING COMPANY LLC	Gas	241751
42-479-39873	ENCINA RESOURCES, LLC	Gas	233208
42-479-39874	MIDDLETON OIL COMPANY	Gas	233235
42-479-39875	Eagle Oil & Gas Co.	Gas	235310
42-479-39876	LEWIS PETRO PROPERTIES, INC.	Gas	234913
42-479-39877	LEWIS PETRO PROPERTIES, INC.	Gas	233160
42-479-39878	L.T.D. EXPLORATIONS INC.	Gas	237106
42-479-39879	LEWIS PETRO PROPERTIES, INC.	Gas	232782
42-479-39880	LEWIS PETRO PROPERTIES, INC.	Gas	230550
42-479-39881	WHITE OAK OPERATING COMPANY LLC	Gas	232602
42-479-39882	KILLAM OIL CO., LTD.	Gas	250556
42-479-39883	MIDDLETON OIL COMPANY	Gas	233639
42-479-39884	LEWIS PETRO PROPERTIES, INC.	Gas	231214
42-479-39885	Rosetta Resources Operating Lp
42-479-39886	HILCORP ENERGY COMPANY	Gas	235818
42-479-39887	VIRTEX OPERATING COMPANY, INC.	Gas	230549
42-479-39888	VIRTEX OPERATING COMPANY, INC.	Gas	231017
42-479-39889	VIRTEX OPERATING COMPANY, INC.	Gas	231959
42-479-39890	SMITH PRODUCTION INC.	Gas	232956
42-479-39891	WHITE OAK OPERATING COMPANY LLC	Gas	241601
42-479-39892	KILLAM OIL CO., LTD.	Gas	247713
42-479-39893	LEWIS PETRO PROPERTIES, INC.	Gas	230739
42-479-39894	PROLINE ENERGY RESOURCES INC	Gas	242281
42-479-39895	HILCORP ENERGY COMPANY	Gas	250188
42-479-39896	HILCORP ENERGY COMPANY	Gas	235830
42-479-39897	KILLAM OIL CO., LTD.	Gas	231998
42-479-39898	SMITH PRODUCTION INC.	Gas	232499
42-479-39899	LEWIS PETRO PROPERTIES, INC.	Gas	235039
42-479-39900	PETROPOINT ENERGY OPERATING, LLC	Gas	233056
42-479-39901	WHITE OAK OPERATING COMPANY LLC	Gas	232605
42-479-39902	BLACKBEARD OPERATING, LLC	Gas	233964
42-479-39903	KILLAM OIL CO., LTD.	Gas	236643
42-479-39904	WHITE OAK OPERATING COMPANY LLC	Gas	233183
42-479-39905	WHITE OAK OPERATING COMPANY LLC	Gas	232629
42-479-39906	LEWIS PETRO PROPERTIES, INC.	Gas	232467
42-479-39907	ENCINA RESOURCES, LLC	Gas	232488
42-479-39908	LEWIS PETRO PROPERTIES, INC.	Gas	232778
42-479-39909	ENCINA RESOURCES, LLC	Gas	243095
42-479-39910	KILLAM OIL CO., LTD.	Gas	235420
42-479-39911	KILLAM OIL CO., LTD.	Gas	243742
42-479-39912	SMITH PRODUCTION INC.	Gas	245457
42-479-39913	MERIT ENERGY COMPANY	Gas	233205
42-479-39914	WHITE OAK OPERATING COMPANY LLC	Gas	231996
42-479-39915	ST. MARY LAND & EXPLORATION CO.
42-479-39916	CHESAPEAKE OPERATING, INC.
42-479-39917	VIRTEX OPERATING COMPANY, INC.	Gas	233200
42-479-39918	VIRTEX OPERATING COMPANY, INC.	Gas	233067
42-479-39919	LEWIS PETRO PROPERTIES, INC.	Gas	232779
42-479-39920	HILCORP ENERGY COMPANY	Gas	236542
42-479-39921	HILCORP ENERGY COMPANY	Gas	251551
42-479-39922	HILCORP ENERGY COMPANY	Gas	238404
42-479-39923	EOG Resources, Inc.	Gas	233660
42-479-39924	Rosetta Resources Operating Lp	Gas	241926
42-479-39925	SMITH PRODUCTION INC.	Gas	239274
42-479-39926	HILCORP ENERGY COMPANY	Gas	237169
42-479-39927	LEWIS PETRO PROPERTIES, INC.	Gas	233193
42-479-39928	WHITE OAK OPERATING COMPANY LLC	Gas	233060
42-479-39929	SMITH PRODUCTION INC.	Gas	233969
42-479-39930	Rosetta Resources Operating Lp	Gas	241665
42-479-39931	LEWIS PETRO PROPERTIES, INC.	Gas	234827
42-479-39932	LEWIS PETRO PROPERTIES, INC.	Gas	235043
42-479-39933	ENTERPRISE PRODUCTS OPERATING LP
42-479-39934	KILLAM OIL CO., LTD.	Gas	235678
42-479-39935	LEWIS PETRO PROPERTIES, INC.	Gas	232770
42-479-39936	HILCORP ENERGY COMPANY	Gas	236543
42-479-39937	MERIT ENERGY COMPANY	Gas	251314
42-479-39938	ENCINA RESOURCES, LLC	Gas	233227
42-479-39939	CONOCOPHILLIPS COMPANY
42-479-39940	Rosetta Resources Operating Lp	Gas	233709
42-479-39941	EOG Resources, Inc.
42-479-39942	LEWIS PETRO PROPERTIES, INC.	Gas	241746
42-479-39943	WHITE OAK OPERATING COMPANY LLC	Gas	232940
42-479-39944	LEWIS PETRO PROPERTIES, INC.	Gas	244641
42-479-39945	LEWIS PETRO PROPERTIES, INC.	Gas	247807
42-479-39946	LEWIS PETRO PROPERTIES, INC.
42-479-39947	Rosetta Resources Operating Lp	Gas	241613
42-479-39948	LEWIS PETRO PROPERTIES, INC.	Gas	244636
42-479-39949	LEWIS PETRO PROPERTIES, INC.	Gas	234922
42-479-39950	LEWIS PETRO PROPERTIES, INC.	Gas	235219
42-479-39951	LEWIS PETRO PROPERTIES, INC.	Gas	235042
42-479-39952	EOG Resources, Inc.
42-479-39953	MERIT ENERGY COMPANY	Gas	242086
42-479-39954	MOHICAN OIL & GAS, L.L.C.	Gas	237140
42-479-39955	KILLAM OIL CO., LTD.	Gas	241038
42-479-39956	WHITE OAK OPERATING COMPANY LLC	Gas	236370
42-479-39957	Wagner Oil Company	Gas	247306
42-479-39958	Wagner Oil Company	Gas	247303
42-479-39959	Wagner Oil Company	Gas	248382
42-479-39960	KILLAM OIL CO., LTD.	Gas	234946
42-479-39961	LEWIS PETRO PROPERTIES, INC.	Gas	235512
42-479-39962	KILLAM OIL CO., LTD.
42-479-39963	LEWIS PETRO PROPERTIES, INC.	Gas	234817
42-479-39964	WHITE OAK OPERATING COMPANY LLC	Gas	233987
42-479-39965	WHITE OAK OPERATING COMPANY LLC	Gas	233642
42-479-39966	HILCORP ENERGY COMPANY	Gas	236541
42-479-39967	HILCORP ENERGY COMPANY	Gas	236544
42-479-39968	WHITE OAK OPERATING COMPANY LLC	Gas	235894
42-479-39969	CONOCOPHILLIPS COMPANY	Gas	248031
42-479-39970	KILLAM OIL CO., LTD.	Gas	238068
42-479-39971	Sm Energy Company	Gas	241610
42-479-39972	VIRTEX OPERATING COMPANY, INC.	Gas	233970
42-479-39973	LEWIS PETRO PROPERTIES, INC.	Gas	259793
42-479-39974	LEWIS PETRO PROPERTIES, INC.	Gas	234831
42-479-39975	LEWIS PETRO PROPERTIES, INC.	Gas	234934
42-479-39976	KILLAM OIL CO., LTD.	Gas	234937
42-479-39977	Rosetta Resources Operating Lp	Gas	241615
42-479-39978	ENCINA RESOURCES, LLC	Gas	237512
42-479-39979	WHITE OAK OPERATING COMPANY LLC	Gas	235056
42-479-39980	LEWIS PETRO PROPERTIES, INC.	Gas	236650
42-479-39981	LEWIS PETRO PROPERTIES, INC.	Gas	241604
42-479-39982	BLACKBEARD OPERATING, LLC	Gas	236615
42-479-39983	LEWIS PETRO PROPERTIES, INC.	Gas	240289
42-479-39984	VIRTEX PETROLEUM COMPANY, INC.
42-479-39985	VIRTEX OPERATING COMPANY, INC.	Gas	236707
42-479-39986	Sm Energy Company	Oil	13329
42-479-39987	Sm Energy Company	Gas	241671
42-479-39988	Sm Energy Company	Gas	242284
42-479-39989	Sm Energy Company	Gas	241699
42-479-39990	Rosetta Resources Operating Lp	Gas	241041
42-479-39991	HILCORP ENERGY COMPANY	Gas	237411
42-479-39992	Rosetta Resources Operating Lp
42-479-39993	Rosetta Resources Operating Lp
42-479-39994	Rosetta Resources Operating Lp
42-479-39996	WHITE OAK OPERATING COMPANY LLC	Gas	249543
42-479-39997	Rosetta Resources Operating Lp
42-479-39998	Rosetta Resources Operating Lp
42-479-40000	Rosetta Resources Operating Lp
42-479-40001	Wagner Oil Company	Gas	236657
42-479-40002	Wagner Oil Company	Gas	249419
42-479-40003	Wagner Oil Company	Gas	236376
42-479-40004	Wagner Oil Company	Gas	236656
42-479-40005	Wagner Oil Company	Gas	236437
42-479-40006	Wagner Oil Company	Gas	237538
42-479-40007	Wagner Oil Company	Gas	237425
42-479-40008	Wagner Oil Company	Gas	238457
42-479-40009	Wagner Oil Company	Gas	236638
42-479-40010	Wagner Oil Company	Gas	236653
42-479-40011	LEWIS PETRO PROPERTIES, INC.	Gas	235045
42-479-40012	LEWIS PETRO PROPERTIES, INC.	Gas	241049
42-479-40013	HILCORP ENERGY COMPANY	Gas	245758
42-479-40014	SMITH PRODUCTION INC.	Gas	233217
42-479-40015	Rosetta Resources Operating Lp	Gas	235032
42-479-40016	Sm Energy Company	Gas	241106
42-479-40017	Sm Energy Company	Gas	243334
42-479-40018	KILLAM OIL CO., LTD.	Gas	236382
42-479-40019	KILLAM OIL CO., LTD.	Oil	13488
42-479-40020	KILLAM OIL CO., LTD.	Oil	13488
42-479-40021	KILLAM OIL CO., LTD.	Oil	13542
42-479-40022	Sm Energy Company	Gas	241672
42-479-40023	WHITE OAK OPERATING COMPANY LLC	Gas	237354
42-479-40024	LEWIS PETRO PROPERTIES, INC.	Gas	235040
42-479-40025	LEWIS PETRO PROPERTIES, INC.	Gas	235897
42-479-40026	VIRTEX OPERATING COMPANY, INC.	Gas	237024
42-479-40027	ENCINA RESOURCES, LLC	Gas	236427
42-479-40028	VIRTEX OPERATING COMPANY, INC.	Gas	233908
42-479-40029	Rosetta Resources Operating Lp	Gas	241755
42-479-40030	Rosetta Resources Operating Lp	Gas	241598
42-479-40031	LEWIS PETRO PROPERTIES, INC.	Gas	237478
42-479-40032	LEWIS PETRO PROPERTIES, INC.	Gas	236431
42-479-40033	LEWIS PETRO PROPERTIES, INC.	Gas	236512
42-479-40034	Rosetta Resources Operating Lp
42-479-40035	HILCORP ENERGY COMPANY	Gas	253924
42-479-40036	HILCORP ENERGY COMPANY	Gas	250369
42-479-40037	HILCORP ENERGY COMPANY	Gas	243737
42-479-40038	WHITE OAK OPERATING COMPANY LLC	Gas	235232
42-479-40039	Rosetta Resources Operating Lp	Gas	243350
42-479-40040	Rosetta Resources Operating Lp	Gas	237484
42-479-40041	VIRTEX OPERATING COMPANY, INC.	Gas	234926
42-479-40042	Wagner Oil Company	Gas	249433
42-479-40043	Wagner Oil Company	Gas	238451
42-479-40044	Wagner Oil Company	Gas	245804
42-479-40045	Wagner Oil Company	Gas	239728
42-479-40046	Wagner Oil Company	Gas	239739
42-479-40047	Wagner Oil Company	Gas	241641
42-479-40048	Wagner Oil Company	Gas	240286
42-479-40049	Wagner Oil Company	Gas	241096
42-479-40050	Wagner Oil Company	Gas	241592
42-479-40051	Wagner Oil Company	Gas	241100
42-479-40052	Wagner Oil Company	Gas	237364
42-479-40053	Wagner Oil Company	Gas	239731
42-479-40054	Wagner Oil Company	Gas	241590
42-479-40055	Wagner Oil Company	Gas	243344
42-479-40056	Wagner Oil Company	Gas	241098
42-479-40057	VIRTEX OPERATING COMPANY, INC.	Gas	236503
42-479-40058	LEWIS PETRO PROPERTIES, INC.	Gas	241011
42-479-40059	Rosetta Resources Operating Lp
42-479-40060	Rosetta Resources Operating Lp	Gas	236651
42-479-40061	Sm Energy Company	Gas	241104
42-479-40062	LEWIS PETRO PROPERTIES, INC.	Gas	239583
42-479-40063	Rosetta Resources Operating Lp	Gas	241597
42-479-40064	LEWIS PETRO PROPERTIES, INC.	Gas	240349
42-479-40065	LEWIS PETRO PROPERTIES, INC.	Gas	241018
42-479-40066	Rosetta Resources Operating Lp	Gas	241756
42-479-40067	HILCORP ENERGY COMPANY	Gas	243733
42-479-40068	Sm Energy Company	Gas	241676
42-479-40069	BLACKBEARD OPERATING, LLC	Gas	248792
42-479-40070	HILCORP ENERGY COMPANY	Gas	242325
42-479-40071	WHITE OAK OPERATING COMPANY LLC	Gas	237147
42-479-40072	Sm Energy Company	Gas	241674
42-479-40073	Sm Energy Company	Gas	241600
42-479-40074	Sm Energy Company	Gas	241677
42-479-40075	Sm Energy Company	Gas	241680
42-479-40076	WHITE OAK OPERATING COMPANY LLC	Gas	236450
42-479-40077	WHITE OAK OPERATING COMPANY LLC	Gas	242073
42-479-40078	EOG Resources, Inc.	Gas	244513
42-479-40079	ENCINA RESOURCES, LLC	Gas	241975
42-479-40080	Sm Energy Company	Gas	241679
42-479-40081	SMITH PRODUCTION INC.	Gas	238136
42-479-40082	EOG Resources, Inc.
42-479-40083	SMITH PRODUCTION INC.	Gas	237464
42-479-40085	Sm Energy Company	Gas	241087
42-479-40086	Rosetta Resources Operating Lp
42-479-40087	Sm Energy Company	Gas	241083
42-479-40088	Sm Energy Company	Gas	244990
42-479-40089	LEWIS PETRO PROPERTIES, INC.	Gas	236428
42-479-40090	LEWIS PETRO PROPERTIES, INC.	Gas	236430
42-479-40091	LEWIS PETRO PROPERTIES, INC.	Gas	244714
42-479-40092	LEWIS PETRO PROPERTIES, INC.	Gas	245862
42-479-40093	WHITE OAK OPERATING COMPANY LLC	Gas	237491
42-479-40094	Rosetta Resources Operating Lp	Gas	236423
42-479-40095	Wagner Oil Company	Gas	247721
42-479-40096	LEWIS PETRO PROPERTIES, INC.	Gas	236711
42-479-40097	LEWIS PETRO PROPERTIES, INC.
42-479-40098	LEWIS PETRO PROPERTIES, INC.	Gas	241608
42-479-40099	CONOCOPHILLIPS COMPANY	Gas	247847
42-479-40100	Sm Energy Company	Gas	241700
42-479-40101	Sm Energy Company	Gas	242288
42-479-40102	Sm Energy Company	Gas	243731
42-479-40103	HILCORP ENERGY COMPANY	Gas	243242
42-479-40104	Sm Energy Company	Gas	242286
42-479-40105	LEWIS PETRO PROPERTIES, INC.	Gas	240342
42-479-40106	WHITE OAK OPERATING COMPANY LLC	Gas	236930
42-479-40107	WHITE OAK OPERATING COMPANY LLC	Gas	236447
42-479-40108	SMITH PRODUCTION INC.	Gas	242974
42-479-40109	KILLAM OIL CO., LTD.	Gas	241713
42-479-40110	Sm Energy Company	Gas	242287
42-479-40111	SMITH PRODUCTION INC.	Gas	242263
42-479-40112	LEWIS PETRO PROPERTIES, INC.	Gas	241015
42-479-40113	HILCORP ENERGY COMPANY	Gas	249190
42-479-40114	EOG Resources, Inc.	Gas	242713
42-479-40115	LEWIS PETRO PROPERTIES, INC.	Gas	242200
42-479-40116	LEWIS PETRO PROPERTIES, INC.	Gas	241938
42-479-40117	LEWIS PETRO PROPERTIES, INC.	Gas	249197
42-479-40118	WHITE OAK OPERATING COMPANY LLC	Gas	247143
42-479-40119	Wagner Oil Company	Gas	242558
42-479-40120	Wagner Oil Company	Gas	241587
42-479-40121	Wagner Oil Company	Gas	241589
42-479-40122	Wagner Oil Company	Gas	242343
42-479-40123	Wagner Oil Company	Gas	248641
42-479-40124	Wagner Oil Company	Gas	241595
42-479-40125	Flatirons Resources Llc	Gas	240227
42-479-40126	Wagner Oil Company	Gas	241625
42-479-40127	Wagner Oil Company	Gas	243100
42-479-40128	Wagner Oil Company	Gas	242007
42-479-40129	ST. MARY LAND & EXPLORATION CO.
42-479-40130	Sm Energy Company	Gas	247310
42-479-40131	Sm Energy Company	Gas	241989
42-479-40132	VIRTEX OPERATING COMPANY, INC.	Gas	240283
42-479-40133	Rosetta Resources Operating Lp
42-479-40134	SMITH PRODUCTION INC.	Gas	239566
42-479-40135	BLACKBEARD OPERATING, LLC	Gas	251652
42-479-40136	Wagner Oil Company	Gas	241612
42-479-40137	BLACKBEARD OPERATING, LLC	Gas	246532
42-479-40138	LEWIS PETRO PROPERTIES, INC.	Gas	241740
42-479-40139	LEWIS PETRO PROPERTIES, INC.	Gas	241738
42-479-40140	WHITE OAK OPERATING COMPANY LLC	Gas	248331
42-479-40141	KILLAM OIL CO., LTD.	Gas	241635
42-479-40142	WHITE OAK OPERATING COMPANY LLC	Gas	237497
42-479-40143	EOG Resources, Inc.
42-479-40144	EOG Resources, Inc.	Gas	248942
42-479-40145	HILCORP ENERGY COMPANY	Gas	247245
42-479-40146	BLACKBEARD OPERATING, LLC	Gas	242046
42-479-40147	LEWIS PETRO PROPERTIES, INC.	Gas	242227
42-479-40148	LEWIS PETRO PROPERTIES, INC.	Gas	241609
42-479-40149	LEWIS PETRO PROPERTIES, INC.	Gas	251666
42-479-40150	BLACKBEARD OPERATING, LLC	Gas	240359
42-479-40151	LEWIS PETRO PROPERTIES, INC.	Gas	242198
42-479-40152	VIRTEX OPERATING COMPANY, INC.	Gas	240379
42-479-40153	LEWIS PETRO PROPERTIES, INC.	Gas	241932
42-479-40154	LEWIS PETRO PROPERTIES, INC.	Gas	241757
42-479-40155	HILCORP ENERGY COMPANY	Gas	242326
42-479-40156	WHITE OAK OPERATING COMPANY LLC	Gas	239670
42-479-40157	Rosetta Resources Operating Lp	Gas	248479
42-479-40158	LEWIS PETRO PROPERTIES, INC.	Gas	247420
42-479-40159	Sm Energy Company	Gas	243729
42-479-40160	VIRTEX OPERATING COMPANY, INC.	Gas	238468
42-479-40161	ST. MARY LAND & EXPLORATION CO.
42-479-40162	WHITE OAK OPERATING COMPANY LLC	Gas	240278
42-479-40163	Rosetta Resources Operating Lp
42-479-40164	BLACKBEARD OPERATING, LLC	Gas	242060
42-479-40165	ST. MARY LAND & EXPLORATION CO.
42-479-40166	LEWIS PETRO PROPERTIES, INC.	Gas	248408
42-479-40167	WHITE OAK OPERATING COMPANY LLC	Gas	243245
42-479-40168	LEWIS PETRO PROPERTIES, INC.	Gas	241766
42-479-40169	LEWIS PETRO PROPERTIES, INC.	Gas	241606
42-479-40170	SMITH PRODUCTION INC.	Gas	241076
42-479-40171	VIRTEX OPERATING COMPANY, INC.	Gas	241616
42-479-40172	EOG Resources, Inc.	Gas	246197
42-479-40173	VIRTEX OPERATING COMPANY, INC.	Gas	240259
42-479-40174	ST. MARY LAND & EXPLORATION CO.
42-479-40175	Wagner Oil Company	Gas	241752
42-479-40176	Wagner Oil Company	Gas	243096
42-479-40177	Wagner Oil Company	Gas	242008
42-479-40178	Wagner Oil Company	Gas	242341
42-479-40179	Wagner Oil Company	Gas	243629
42-479-40180	Wagner Oil Company	Gas	242340
42-479-40181	EOG Resources, Inc.	Gas	238137
42-479-40182	LEWIS PETRO PROPERTIES, INC.	Gas	241927
42-479-40183	WHITE OAK OPERATING COMPANY LLC	Gas	248183
42-479-40184	KILLAM OIL CO., LTD.	Gas	242314
42-479-40185	SAN ISIDRO DEVELOPMENT CO, L. C.	Gas	248413
42-479-40186	VIRTEX OPERATING COMPANY, INC.	Gas	241079
42-479-40187	WHITE OAK OPERATING COMPANY LLC	Gas	240274
42-479-40188	COLUMBUS ENERGY, LLC	Gas	247218
42-479-40189	LEWIS PETRO PROPERTIES, INC.	Gas	241741
42-479-40190	LEWIS PETRO PROPERTIES, INC.	Gas	243664
42-479-40191	LEWIS PETRO PROPERTIES, INC.	Gas	242097
42-479-40192	LEWIS PETRO PROPERTIES, INC.	Gas	241928
42-479-40193	HILCORP ENERGY COMPANY	Gas	252116
42-479-40194	Sm Energy Company	Gas	247362
42-479-40195	Sm Energy Company	Gas	243680
42-479-40196	AWP OPERATING COMPANY	Gas	241637
42-479-40197	VIRTEX OPERATING COMPANY, INC.	Gas	242011
42-479-40198	KILLAM OIL CO., LTD.
42-479-40199	Wagner Oil Company	Gas	247307
42-479-40200	Wagner Oil Company	Gas	243099
42-479-40201	Wagner Oil Company	Gas	247305
42-479-40202	Wagner Oil Company	Gas	243098
42-479-40203	WHITE OAK OPERATING COMPANY LLC	Gas	248282
42-479-40204	Sm Energy Company	Gas	247052
42-479-40205	Sm Energy Company	Gas	247042
42-479-40206	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-40207	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-40208	LEWIS PETRO PROPERTIES, INC.	Gas	241933
42-479-40209	HILCORP ENERGY COMPANY	Gas	247383
42-479-40210	COLUMBUS ENERGY, LLC	Gas	241646
42-479-40211	Wagner Oil Company	Gas	247308
42-479-40212	CONOCOPHILLIPS COMPANY
42-479-40213	WHITE OAK OPERATING COMPANY LLC	Gas	248374
42-479-40214	HILCORP ENERGY COMPANY	Gas	243082
42-479-40215	WHITE OAK OPERATING COMPANY LLC	Gas	248362
42-479-40216	COLUMBUS ENERGY, LLC	Gas	244040
42-479-40217	WHITE OAK OPERATING COMPANY LLC	Gas	241941
42-479-40218	WHITE OAK OPERATING COMPANY LLC	Gas	241942
42-479-40219	WHITE OAK OPERATING COMPANY LLC	Gas	241004
42-479-40220	WHITE OAK OPERATING COMPANY LLC	Gas	241701
42-479-40222	COLUMBUS ENERGY, LLC	Gas	245513
42-479-40223	ROCKDALE ENERGY, LLC	Gas	242229
42-479-40224	WHITE OAK OPERATING COMPANY LLC	Gas	241749
42-479-40225	SMITH PRODUCTION INC.	Gas	246014
42-479-40226	VIRTEX OPERATING COMPANY, INC.	Gas	242337
42-479-40227	LEWIS PETRO PROPERTIES, INC.	Gas	248271
42-479-40228	BLACKBEARD OPERATING, LLC	Gas	242084
42-479-40229	LEWIS PETRO PROPERTIES, INC.
42-479-40230	WHITE OAK OPERATING COMPANY LLC	Gas	248369
42-479-40231	TARE RESOURCES, LLC	Gas	243698
42-479-40232	Rosetta Resources Operating Lp	Gas	248368
42-479-40233	ST. MARY LAND & EXPLORATION CO.
42-479-40235	KILLAM OIL CO., LTD.	Gas	248006
42-479-40236	ST. MARY LAND & EXPLORATION CO.
42-479-40237	COLUMBUS ENERGY, LLC	Gas	241991
42-479-40238	BLACKBEARD OPERATING, LLC	Gas	242058
42-479-40239	LEWIS PETRO PROPERTIES, INC.	Gas	241743
42-479-40240	Sm Energy Company	Gas	242080
42-479-40241	Sm Energy Company	Gas	242077
42-479-40242	COLUMBUS ENERGY, LLC	Gas	243348
42-479-40243	WHITE OAK OPERATING COMPANY LLC	Gas	246195
42-479-40244	BLACKBEARD OPERATING, LLC	Gas	250851
42-479-40245	COLUMBUS ENERGY, LLC	Gas	242237
42-479-40246	COLUMBUS ENERGY, LLC	Gas	261140
42-479-40247	ENCINA RESOURCES, LLC	Gas	248394
42-479-40248	BARRETT BROTHERS OIL & GAS, INC.	Gas	244621
42-479-40249	LEWIS PETRO PROPERTIES, INC.	Gas	242228
42-479-40250	KILLAM OIL CO., LTD.	Oil	04767
42-479-40251	COLUMBUS ENERGY, LLC	Gas	250082
42-479-40252	MOHICAN OIL & GAS, L.L.C.
42-479-40253	LEWIS PETRO PROPERTIES, INC.	Gas	242319
42-479-40254	LEWIS PETRO PROPERTIES, INC.	Gas	242576
42-479-40255	LEWIS PETRO PROPERTIES, INC.	Gas	242574
42-479-40256	KILLAM OIL CO., LTD.	Oil	04767
42-479-40257	HILCORP ENERGY COMPANY	Gas	247401
42-479-40258	EOG Resources, Inc.
42-479-40259	HILCORP ENERGY COMPANY	Gas	248496
42-479-40260	COLUMBUS ENERGY, LLC	Gas	247787
42-479-40261	COLUMBUS ENERGY, LLC
42-479-40262	COLUMBUS ENERGY, LLC	Gas	242916
42-479-40263	WHITE OAK OPERATING COMPANY LLC	Gas	241986
42-479-40264	Forest Oil Corporation
42-479-40265	ST. MARY LAND & EXPLORATION CO.
42-479-40266	Sm Energy Company	Gas	247746
42-479-40267	Rosetta Resources Operating Lp
42-479-40268	LEWIS PETRO PROPERTIES, INC.	Gas	247374
42-479-40269	HILCORP ENERGY COMPANY	Gas	247385
42-479-40270	LEWIS PETRO PROPERTIES, INC.	Gas	245264
42-479-40271	Wagner Oil Company	Gas	247691
42-479-40272	Wagner Oil Company	Gas	247397
42-479-40273	Wagner Oil Company	Gas	242339
42-479-40274	Wagner Oil Company	Gas	245163
42-479-40275	Wagner Oil Company	Gas	245162
42-479-40276	KILLAM OIL CO., LTD.	Gas	245749
42-479-40277	LEWIS PETRO PROPERTIES, INC.	Gas	242202
42-479-40278	ENCINA RESOURCES, LLC	Gas	247329
42-479-40279	COLUMBUS ENERGY, LLC	Gas	242063
42-479-40280	Forest Oil Corporation
42-479-40281	EOG Resources, Inc.
42-479-40282	EOG Resources, Inc.	Gas	246985
42-479-40283	LEWIS PETRO PROPERTIES, INC.	Gas	252192
42-479-40284	Wagner Oil Company	Gas	245165
42-479-40285	Wagner Oil Company	Gas	247039
42-479-40286	LEWIS PETRO PROPERTIES, INC.	Gas	243097
42-479-40287	VIRTEX OPERATING COMPANY, INC.	Gas	249360
42-479-40288	Rosetta Resources Operating Lp	Gas	242085
42-479-40289	EOG Resources, Inc.
42-479-40290	ENCINA RESOURCES, LLC	Gas	245171
42-479-40291	LEWIS PETRO PROPERTIES, INC.	Gas	244622
42-479-40292	KILLAM OIL CO., LTD.	Gas	243683
42-479-40293	EOG Resources, Inc.	Gas	248674
42-479-40294	Rosetta Resources Operating Lp
42-479-40295	LEWIS PETRO PROPERTIES, INC.	Gas	242222
42-479-40296	SMITH PRODUCTION INC.	Gas	246190
42-479-40297	LEWIS PETRO PROPERTIES, INC.	Gas	243699
42-479-40298	LEWIS PETRO PROPERTIES, INC.	Gas	248283
42-479-40299	COLUMBUS ENERGY, LLC	Gas	242234
42-479-40300	LEWIS PETRO PROPERTIES, INC.	Gas	247970
42-479-40301	Forest Oil Corporation
42-479-40302	KILLAM OIL CO., LTD.	Gas	243701
42-479-40303	ESCONDIDO RESOURCES OPER CO, LLC	Gas	247848
42-479-40304	ESCONDIDO RESOURCES OPER CO, LLC	Gas	248719
42-479-40305	Rosetta Resources Operating Lp	Gas	248044
42-479-40306	Sm Energy Company	Gas	247705
42-479-40307	Sm Energy Company	Gas	247900
42-479-40308	LEWIS PETRO PROPERTIES, INC.	Gas	248487
42-479-40309	Sm Energy Company	Gas	247704
42-479-40310	Sm Energy Company	Gas	247760
42-479-40311	Sm Energy Company	Gas	247370
42-479-40312	HINDS PETROLEUM, LLC	Oil	13544
42-479-40313	HINDS PETROLEUM, LLC	Oil	13544
42-479-40314	HINDS PETROLEUM, LP
42-479-40315	HINDS PETROLEUM, LP
42-479-40316	LEWIS PETRO PROPERTIES, INC.	Gas	247387
42-479-40317	LEWIS PETRO PROPERTIES, INC.	Gas	247388
42-479-40318	WHITE OAK OPERATING COMPANY LLC	Gas	242211
42-479-40319	WHITE OAK OPERATING COMPANY LLC	Gas	243246
42-479-40320	WHITE OAK OPERATING COMPANY LLC	Gas	242224
42-479-40321	LEWIS PETRO PROPERTIES, INC.	Gas	243714
42-479-40322	HILCORP ENERGY COMPANY	Gas	244997
42-479-40323	Sm Energy Company	Gas	247823
42-479-40324	Sm Energy Company	Gas	247792
42-479-40325	COLUMBUS ENERGY, LLC	Gas	261143
42-479-40326	Wagner Oil Company	Gas	248385
42-479-40327	Wagner Oil Company	Gas	248552
42-479-40328	SMITH PRODUCTION INC.	Gas	249328
42-479-40329	Sm Energy Company	Gas	247790
42-479-40330	LEWIS PETRO PROPERTIES, INC.	Gas	244639
42-479-40331	Wagner Oil Company	Gas	248392
42-479-40332	Wagner Oil Company	Gas	250198
42-479-40333	L.T.D. EXPLORATIONS INC.	Oil	13505
42-479-40334	LEWIS PETRO PROPERTIES, INC.	Gas	245170
42-479-40335	Rosetta Resources Operating Lp
42-479-40336	EOG Resources, Inc.
42-479-40337	SMITH PRODUCTION INC.	Gas	245806
42-479-40338	KILLAM OIL CO., LTD.	Gas	248998
42-479-40339	ENCINA RESOURCES, LLC	Gas	247950
42-479-40340	LEWIS PETRO PROPERTIES, INC.	Gas	244635
42-479-40341	LEWIS PETRO PROPERTIES, INC.	Gas	246984
42-479-40342	Sm Energy Company	Gas	247841
42-479-40343	Sm Energy Company	Gas	248179
42-479-40344	Sm Energy Company	Gas	247873
42-479-40345	HILCORP ENERGY COMPANY	Gas	247800
42-479-40346	HILCORP ENERGY COMPANY	Gas	247763
42-479-40347	Sm Energy Company	Gas	248180
42-479-40348	RICOCHET ENERGY, INC.	Gas	246608
42-479-40349	ST. MARY LAND & EXPLORATION CO.
42-479-40350	Sm Energy Company	Gas	248281
42-479-40351	Sm Energy Company	Gas	247290
42-479-40352	Sm Energy Company	Gas	247317
42-479-40353	Sm Energy Company	Gas	247289
42-479-40354	Rosetta Resources Operating Lp	Gas	242225
42-479-40355	Rosetta Resources Operating Lp
42-479-40356	Wagner Oil Company	Gas	248379
42-479-40357	Wagner Oil Company	Gas	248634
42-479-40358	Wagner Oil Company	Gas	250193
42-479-40359	Wagner Oil Company	Gas	248639
42-479-40360	Wagner Oil Company	Gas	248632
42-479-40361	Wagner Oil Company	Gas	250190
42-479-40362	KILLAM OIL CO., LTD.	Gas	258352
42-479-40363	ST. MARY LAND & EXPLORATION CO.
42-479-40364	Sm Energy Company	Gas	247286
42-479-40365	LEWIS PETRO PROPERTIES, INC.	Gas	248037
42-479-40366	LEWIS PETRO PROPERTIES, INC.	Gas	245232
42-479-40367	LEWIS PETRO PROPERTIES, INC.
42-479-40368	LEWIS PETRO PROPERTIES, INC.	Gas	247265
42-479-40369	LEWIS PETRO PROPERTIES, INC.	Gas	248047
42-479-40370	HILCORP ENERGY COMPANY	Gas	252837
42-479-40371	LEWIS PETRO PROPERTIES, INC.	Gas	247489
42-479-40372	Rosetta Resources Operating Lp	Gas	244993
42-479-40373	WHITE OAK OPERATING COMPANY LLC	Gas	247838
42-479-40374	Rosetta Resources Operating Lp	Gas	244718
42-479-40375	SMITH PRODUCTION INC.	Gas	245000
42-479-40376	KILLAM OIL CO., LTD.
42-479-40377	BLACKBEARD OPERATING, LLC	Gas	245002
42-479-40378	LEWIS PETRO PROPERTIES, INC.	Gas	248027
42-479-40379	HILCORP ENERGY COMPANY	Gas	249541
42-479-40380	WHITE OAK OPERATING COMPANY LLC	Gas	246188
42-479-40381	WHITE OAK OPERATING COMPANY LLC	Gas	247793
42-479-40382	LEWIS PETRO PROPERTIES, INC.
42-479-40383	LEWIS PETRO PROPERTIES, INC.	Gas	249212
42-479-40384	LEWIS PETRO PROPERTIES, INC.	Gas	248048
42-479-40385	LEWIS PETRO PROPERTIES, INC.	Gas	248039
42-479-40386	LEWIS PETRO PROPERTIES, INC.	Gas	247978
42-479-40387	LEWIS PETRO PROPERTIES, INC.	Gas	248836
42-479-40388	LEWIS PETRO PROPERTIES, INC.	Gas	249476
42-479-40389	LEWIS PETRO PROPERTIES, INC.	Gas	248410
42-479-40390	Rosetta Resources Operating Lp	Gas	248773
42-479-40391	LAREDO ENERGY
42-479-40392	Rosetta Resources Operating Lp
42-479-40393	ESCONDIDO RESOURCES OPER CO, LLC	Gas	248936
42-479-40394	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-40395	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-40396	COLUMBUS ENERGY, LLC
42-479-40397	COLUMBUS ENERGY, LLC	Gas	243679
42-479-40398	ENCINA RESOURCES, LLC	Gas	249559
42-479-40399	LEWIS PETRO PROPERTIES, INC.	Gas	247916
42-479-40400	LAREDO ENERGY
42-479-40401	ST. MARY LAND & EXPLORATION CO.
42-479-40402	ST. MARY LAND & EXPLORATION CO.
42-479-40403	ST. MARY LAND & EXPLORATION CO.
42-479-40404	KILLAM OIL CO., LTD.	Gas	247285
42-479-40405	LAREDO ENERGY
42-479-40406	LEWIS PETRO PROPERTIES, INC.	Gas	247805
42-479-40407	Rosetta Resources Operating Lp	Gas	244989
42-479-40408	LEWIS PETRO PROPERTIES, INC.	Gas	247913
42-479-40409	LEWIS PETRO PROPERTIES, INC.	Gas	250181
42-479-40410	ST. MARY LAND & EXPLORATION CO.
42-479-40411	ST. MARY LAND & EXPLORATION CO.
42-479-40412	ST. MARY LAND & EXPLORATION CO.
42-479-40413	ST. MARY LAND & EXPLORATION CO.
42-479-40414	ST. MARY LAND & EXPLORATION CO.
42-479-40415	ST. MARY LAND & EXPLORATION CO.
42-479-40416	HILCORP ENERGY COMPANY	Gas	245744
42-479-40417	KILLAM OIL CO., LTD.
42-479-40418	LAREDO ENERGY
42-479-40419	ENCINA RESOURCES, LLC	Gas	248826
42-479-40420	WHITE OAK OPERATING COMPANY LLC	Gas	243917
42-479-40421	WHITE OAK OPERATING COMPANY LLC	Gas	244719
42-479-40422
42-479-40423	COLUMBUS ENERGY, LLC
42-479-40424	COLUMBUS ENERGY, LLC
42-479-40425	LAREDO ENERGY OPERATING, LLC	Gas	251754
42-479-40426	MIDDLETON OIL COMPANY	Gas	248021
42-479-40427
42-479-40428	ENCINA RESOURCES, LLC	Gas	248026
42-479-40429	MIDDLETON OIL COMPANY
42-479-40430	Wagner Oil Company	Gas	250194
42-479-40431	Wagner Oil Company	Gas	250192
42-479-40432	LEWIS PETRO PROPERTIES, INC.	Gas	252167
42-479-40433	VIRTEX OPERATING COMPANY, INC.
42-479-40434	KILLAM OIL CO., LTD.	Gas	248019
42-479-40435	COLUMBUS ENERGY, LLC
42-479-40436	COLUMBUS ENERGY, LLC	Gas	258766
42-479-40437	Sm Energy Company	Gas	247296
42-479-40438	KILLAM OIL CO., LTD.
42-479-40439	WHITE OAK OPERATING COMPANY LLC	Gas	247386
42-479-40440	WHITE OAK OPERATING COMPANY LLC	Gas	247408
42-479-40441	ROCKDALE ENERGY, LLC	Gas	247133
42-479-40442	BLUESTONE NATURAL RESOURCES, LLC
42-479-40443	HILCORP ENERGY COMPANY	Gas	256024
42-479-40444	Wagner Oil Company	Gas	248160
42-479-40445	Wagner Oil Company	Gas	248280
42-479-40446	KILLAM OIL CO., LTD.	Gas	250857
42-479-40447	MOHICAN OPERATING, L.L.C.	Gas	248961
42-479-40448	LAREDO ENERGY OPERATING, LLC	Gas	251981
42-479-40449	LAREDO ENERGY
42-479-40450	LAREDO ENERGY
42-479-40451	LEWIS PETRO PROPERTIES, INC.	Gas	247494
42-479-40452	COLUMBUS ENERGY, LLC
42-479-40453	SMITH PRODUCTION INC.	Gas	251688
42-479-40454	MERIT ENERGY COMPANY	Gas	247054
42-479-40455	WHITE OAK OPERATING COMPANY LLC	Gas	247789
42-479-40456	Wagner Oil Company	Gas	248556
42-479-40457	Wagner Oil Company	Gas	248557
42-479-40458	LAREDO ENERGY
42-479-40459	LAREDO ENERGY
42-479-40460	HILCORP ENERGY COMPANY	Gas	248708
42-479-40461	LAREDO ENERGY
42-479-40462	LAREDO ENERGY
42-479-40463	LEWIS PETRO PROPERTIES, INC.	Gas	252508
42-479-40464	Rosetta Resources Operating Lp	Gas	249791
42-479-40465	PURSUIT OIL & GAS, LLC	Gas	249191
42-479-40466	LAREDO ENERGY
42-479-40467	KILLAM OIL CO., LTD.	Gas	245761
42-479-40468	WHITE OAK OPERATING COMPANY LLC	Gas	254110
42-479-40469	Wagner Oil Company	Gas	248635
42-479-40470	Wagner Oil Company	Gas	248536
42-479-40471	LAREDO ENERGY OPERATING, LLC	Gas	248038
42-479-40472	WHITE OAK OPERATING COMPANY LLC	Gas	247840
42-479-40473	BARRETT BROTHERS OIL & GAS, INC.
42-479-40474	Sm Energy Company	Gas	255699
42-479-40475	HILCORP ENERGY COMPANY	Gas	249346
42-479-40476	VIRTEX OPERATING COMPANY, INC.	Gas	248057
42-479-40477	COLUMBUS ENERGY, LLC	Gas	250185
42-479-40478	COLUMBUS ENERGY, LLC	Gas	254751
42-479-40479	SMITH PRODUCTION INC.	Gas	246989
42-479-40480	VIRTEX OPERATING COMPANY, INC.	Gas	247299
42-479-40481	LAREDO ENERGY
42-479-40482	COLUMBUS ENERGY, LLC
42-479-40483	Rosetta Resources Operating Lp	Gas	247957
42-479-40484	HILCORP ENERGY COMPANY	Gas	253088
42-479-40485	SMITH PRODUCTION INC.	Gas	249330
42-479-40486	ENCINA RESOURCES, LLC	Gas	248162
42-479-40487	LEWIS PETRO PROPERTIES, INC.	Gas	248963
42-479-40489	SWIFT ENERGY OPERATING, LLC
42-479-40490	VIRTEX OPERATING COMPANY, INC.	Gas	248028
42-479-40491	HILCORP ENERGY COMPANY	Gas	252836
42-479-40492	Rosetta Resources Operating Lp	Gas	249270
42-479-40493	Sm Energy Company	Gas	249111
42-479-40494	WHITE OAK OPERATING COMPANY LLC	Gas	253312
42-479-40495	LEWIS PETRO PROPERTIES, INC.	Gas	249070
42-479-40496	LEWIS PETRO PROPERTIES, INC.	Gas	249442
42-479-40497	KILLAM OIL CO., LTD.
42-479-40498	SMITH PRODUCTION INC.	Gas	248824
42-479-40499	Rosetta Resources Operating Lp
42-479-40500	WHITE OAK OPERATING COMPANY LLC	Gas	248452
42-479-40501	KILLAM OIL CO., LTD.	Gas	247672
42-479-40502	HILCORP ENERGY COMPANY	Gas	248968
42-479-40503	VIRTEX OPERATING COMPANY, INC.
42-479-40504	LAREDO ENERGY OPERATING, LLC	Gas	249548
42-479-40505	BLACKBEARD OPERATING, LLC	Gas	251672
42-479-40506	SMITH PRODUCTION INC.	Gas	249489
42-479-40507	Rosetta Resources Operating Lp	Gas	249542
42-479-40508	Rosetta Resources Operating Lp
42-479-40509	VIRTEX OPERATING COMPANY, INC.
42-479-40510	HILCORP ENERGY COMPANY	Gas	252089
42-479-40511	CONOCOPHILLIPS COMPANY
42-479-40512	HILCORP ENERGY COMPANY	Gas	254040
42-479-40513	LEWIS PETRO PROPERTIES, INC.	Gas	247280
42-479-40514	ESCONDIDO RESOURCES II, LLC
42-479-40515	LEWIS PETRO PROPERTIES, INC.	Gas	249006
42-479-40516	HILCORP ENERGY COMPANY	Gas	248706
42-479-40517	SMITH PRODUCTION INC.	Gas	251270
42-479-40518	LEWIS PETRO PROPERTIES, INC.	Gas	248442
42-479-40519	LEWIS PETRO PROPERTIES, INC.	Gas	249107
42-479-40520	KILLAM OIL CO., LTD.	Gas	248307
42-479-40521	LEWIS PETRO PROPERTIES, INC.
42-479-40522	SMITH PRODUCTION INC.	Gas	249545
42-479-40523	Rosetta Resources Operating Lp	Gas	252523
42-479-40524	HILCORP ENERGY COMPANY	Gas	251130
42-479-40525	LEWIS PETRO PROPERTIES, INC.
42-479-40526	LEWIS PETRO PROPERTIES, INC.	Gas	251867
42-479-40527	LEWIS PETRO PROPERTIES, INC.	Gas	254520
42-479-40528	LEWIS PETRO PROPERTIES, INC.	Gas	256727
42-479-40529	LEWIS PETRO PROPERTIES, INC.	Gas	255620
42-479-40530	Wagner Oil Company	Gas	251564
42-479-40531	Wagner Oil Company	Gas	252074
42-479-40532	Wagner Oil Company	Gas	252075
42-479-40533	Wagner Oil Company	Gas	251563
42-479-40534	Wagner Oil Company	Gas	251558
42-479-40535	Wagner Oil Company	Gas	252569
42-479-40536	Wagner Oil Company	Gas	254902
42-479-40537	Wagner Oil Company	Gas	251959
42-479-40538	Wagner Oil Company	Gas	250195
42-479-40539	Wagner Oil Company	Gas	250196
42-479-40540	Wagner Oil Company	Gas	250197
42-479-40541	Wagner Oil Company	Gas	251557
42-479-40542	Wagner Oil Company	Gas	252066
42-479-40543	Wagner Oil Company	Gas	251520
42-479-40544	Wagner Oil Company	Gas	255121
42-479-40545	Wagner Oil Company	Gas	252068
42-479-40546	Wagner Oil Company	Gas	252568
42-479-40547	Wagner Oil Company	Gas	252069
42-479-40548	Wagner Oil Company	Gas	254904
42-479-40549	Wagner Oil Company	Gas	252090
42-479-40550	Wagner Oil Company	Gas	252563
42-479-40551	Wagner Oil Company	Gas	252561
42-479-40552	Wagner Oil Company	Gas	254901
42-479-40553	ENCINA RESOURCES, LLC	Gas	254118
42-479-40554	LAREDO ENERGY
42-479-40555	LEWIS PETRO PROPERTIES, INC.	Gas	249106
42-479-40556	LEWIS PETRO PROPERTIES, INC.	Gas	249000
42-479-40557	Wagner Oil Company	Gas	252077
42-479-40558	LEWIS PETRO PROPERTIES, INC.	Gas	248555
42-479-40559	Wagner Oil Company	Gas	252571
42-479-40560	LEWIS PETRO PROPERTIES, INC.	Gas	249003
42-479-40561	LAREDO ENERGY OPERATING, LLC	Gas	258131
42-479-40562	LAREDO ENERGY OPERATING, LLC	Gas	259044
42-479-40563	Wagner Oil Company	Gas	252566
42-479-40564	LEWIS PETRO PROPERTIES, INC.
42-479-40565	COLUMBUS ENERGY, LLC
42-479-40566	HILCORP ENERGY COMPANY	Gas	252113
42-479-40567	Wagner Oil Company	Gas	252064
42-479-40568	Wagner Oil Company	Gas	252076
42-479-40569	Wagner Oil Company	Gas	254908
42-479-40570	Rosetta Resources Operating Lp	Gas	249261
42-479-40571	LEWIS PETRO PROPERTIES, INC.	Gas	250089
42-479-40572	HILCORP ENERGY COMPANY	Gas	252112
42-479-40573	LEWIS PETRO PROPERTIES, INC.	Gas	251141
42-479-40574	LEWIS PETRO PROPERTIES, INC.
42-479-40575	BLACKBEARD OPERATING, LLC	Gas	250927
42-479-40576	Sm Energy Company	Gas	257946
42-479-40577	Sm Energy Company	Gas	254515
42-479-40578	HILCORP ENERGY COMPANY	Gas	262327
42-479-40579	HILCORP ENERGY COMPANY	Gas	260394
42-479-40580	HILCORP ENERGY COMPANY	Gas	253621
42-479-40581	HILCORP ENERGY COMPANY	Gas	254581
42-479-40582	HILCORP ENERGY COMPANY	Gas	251129
42-479-40583	DALLAS PETROLEUM GROUP, LLC	Oil	13577
42-479-40584	WHITE OAK OPERATING COMPANY LLC	Gas	251348
42-479-40585	ARETE OPERATING COMPANY, LLC	Gas	251030
42-479-40586	EVOLUTION OPERATING CO., INC.
42-479-40587	LEWIS PETRO PROPERTIES, INC.
42-479-40588	HILCORP ENERGY COMPANY	Gas	257019
42-479-40589	HILCORP ENERGY COMPANY	Gas	251138
42-479-40590	EOG Resources, Inc.	Gas	252172
42-479-40591	HILCORP ENERGY COMPANY	Gas	253810
42-479-40592	SMITH PRODUCTION INC.	Gas	252175
42-479-40593	EVANS, S. LAVON JR. OPER. CO.	Gas	259937
42-479-40594	TARE RESOURCES, LLC	Gas	251967
42-479-40595	CONOCOPHILLIPS COMPANY
42-479-40596	DEWBRE PETROLEUM CORPORATION
42-479-40597	ESCONDIDO RESOURCES OPER CO, LLC	Gas	252002
42-479-40598	ESCONDIDO RESOURCES OPER CO, LLC	Gas	253344
42-479-40599	ESCONDIDO RESOURCES OPER CO, LLC	Gas	253496
42-479-40600	LEWIS PETRO PROPERTIES, INC.	Gas	252118
42-479-40601	CONOCOPHILLIPS COMPANY	Gas	252740
42-479-40602	ST. MARY LAND & EXPLORATION CO.
42-479-40603	Sm Energy Company	Gas	253091
42-479-40604	LEWIS PETRO PROPERTIES, INC.	Gas	252807
42-479-40605	KILLAM OIL CO., LTD.	Gas	254671
42-479-40606	VIRTEX OPERATING COMPANY, INC.	Gas	252524
42-479-40607	HILCORP ENERGY COMPANY	Gas	254320
42-479-40608	KILLAM OIL CO., LTD.	Gas	254234
42-479-40609	LEGEND NATURAL GAS III, LP
42-479-40610	Wagner Oil Company	Gas	255215
42-479-40611	Wagner Oil Company	Gas	255213
42-479-40612	Wagner Oil Company	Gas	255068
42-479-40613	LEGEND NATURAL GAS III, LP
42-479-40614	LEGEND NATURAL GAS III, LP
42-479-40615	Wagner Oil Company	Gas	255067
42-479-40616	LEGEND NATURAL GAS III, LP
42-479-40617	LEGEND NATURAL GAS III, LP
42-479-40618	ESCONDIDO RESOURCES OPER CO, LLC	Gas	260331
42-479-40619	Rosetta Resources Operating Lp	Gas	258920
42-479-40620	ESCONDIDO RESOURCES II, LLC
42-479-40621	Sm Energy Company	Gas	257867
42-479-40622	WHITE OAK OPERATING COMPANY LLC	Gas	253512
42-479-40623	WHITE OAK OPERATING COMPANY LLC	Gas	252798
42-479-40624	WHITE OAK OPERATING COMPANY LLC	Gas	252522
42-479-40626	LEGEND NATURAL GAS III, LP
42-479-40627	Wagner Oil Company	Gas	255761
42-479-40628	LEGEND NATURAL GAS III, LP
42-479-40629	LEGEND NATURAL GAS III, LP
42-479-40630	LEGEND NATURAL GAS III, LP
42-479-40631	LEGEND NATURAL GAS III, LP
42-479-40632	LEGEND NATURAL GAS III, LP
42-479-40633	Wagner Oil Company	Gas	255767
42-479-40634	LEWIS PETRO PROPERTIES, INC.	Gas	256885
42-479-40635	Wagner Oil Company	Gas	255069
42-479-40636	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-40637	CONOCOPHILLIPS COMPANY
42-479-40638	Rosetta Resources Operating Lp	Gas	251753
42-479-40639	Wagner Oil Company	Gas	254903
42-479-40640	Wagner Oil Company	Gas	253124
42-479-40641	Wagner Oil Company	Gas	255216
42-479-40642	Wagner Oil Company	Gas	255070
42-479-40643	Wagner Oil Company	Gas	255071
42-479-40644	LEGEND NATURAL GAS III, LP
42-479-40645	LEGEND NATURAL GAS III, LP
42-479-40646	LEGEND NATURAL GAS III, LP
42-479-40647	LEGEND NATURAL GAS III, LP
42-479-40648	Wagner Oil Company	Gas	255217
42-479-40649	LEGEND NATURAL GAS III, LP
42-479-40650	LEWIS PETRO PROPERTIES, INC.	Gas	257683
42-479-40651	Wagner Oil Company	Gas	253113
42-479-40652	LEGEND NATURAL GAS III, LP
42-479-40653	LEGEND NATURAL GAS III, LP
42-479-40654	LEGEND NATURAL GAS III, LP	Gas	257165
42-479-40655	LEGEND NATURAL GAS III, LP
42-479-40656	Wagner Oil Company	Gas	254790
42-479-40657	KILLAM OIL CO., LTD.
42-479-40658	CWS ACEITE OPERATING, INC.	Gas	264729
42-479-40659	Wagner Oil Company	Gas	255782
42-479-40660	Wagner Oil Company	Gas	255714
42-479-40661	SMITH PRODUCTION INC.	Gas	252965
42-479-40662	WHITE OAK OPERATING COMPANY LLC	Gas	253514
42-479-40663	Sm Energy Company	Gas	254485
42-479-40664	HILCORP ENERGY COMPANY	Oil	13578
42-479-40665	ARETE OPERATING COMPANY, LLC	Gas	253015
42-479-40666	Rosetta Resources Operating Lp	Gas	252974
42-479-40667	KILLAM OIL CO., LTD.	Gas	257352
42-479-40668	Rosetta Resources Operating Lp
42-479-40669	LAREDO ENERGY OPERATING, LLC	Gas	257686
42-479-40670	Sm Energy Company	Gas	254481
42-479-40671	Rosetta Resources Operating Lp
42-479-40672	LEWIS PETRO PROPERTIES, INC.	Gas	253106
42-479-40673	ESCONDIDO RESOURCES OPER CO, LLC	Gas	255147
42-479-40674	LEWIS PETRO PROPERTIES, INC.	Gas	253109
42-479-40675	KILLAM OIL CO., LTD.	Gas	258141
42-479-40676	WHITE OAK OPERATING COMPANY LLC	Gas	253923
42-479-40677	WHITE OAK OPERATING COMPANY LLC	Gas	254237
42-479-40678	Rosetta Resources Operating Lp	Gas	254426
42-479-40679	KINDER MORGAN TEXAS PIPELINE LLC
42-479-40680	Rosetta Resources Operating Lp
42-479-40681	LEWIS PETRO PROPERTIES, INC.
42-479-40682	Sm Energy Company	Gas	258126
42-479-40683	Rosetta Resources Operating Lp
42-479-40684	HILCORP ENERGY COMPANY	Gas	254389
42-479-40685	LEWIS PETRO PROPERTIES, INC.	Gas	254665
42-479-40686	LAREDO ENERGY OPERATING, LLC	Gas	256345
42-479-40687	DEWBRE PETROLEUM CORPORATION	Oil	13620
42-479-40688	LEWIS PETRO PROPERTIES, INC.	Gas	255451
42-479-40689	Rosetta Resources Operating Lp
42-479-40690	Sm Energy Company	Gas	255731
42-479-40691	WHITE OAK OPERATING COMPANY LLC	Gas	254620
42-479-40692	LAREDO ENERGY OPERATING, LLC	Gas	257687
42-479-40693	KILLAM OIL CO., LTD.	Gas	253682
42-479-40694	LEWIS PETRO PROPERTIES, INC.	Gas	255064
42-479-40695	Sm Energy Company	Gas	257818
42-479-40696	ST. MARY LAND & EXPLORATION CO.
42-479-40697	Sm Energy Company	Gas	257869
42-479-40698	KILLAM OIL CO., LTD.	Gas	254523
42-479-40699	LEWIS PETRO PROPERTIES, INC.	Gas	255400
42-479-40700	LEWIS PETRO PROPERTIES, INC.	Gas	255806
42-479-40701	Sm Energy Company	Gas	258147
42-479-40702	Wagner Oil Company	Gas	254791
42-479-40703	Sm Energy Company	Gas	257949
42-479-40704	ESCONDIDO RESOURCES OPER CO, LLC	Gas	256386
42-479-40705	SILVERBOW RESOURCES OPER, LLC	Gas	257628
42-479-40706	ARETE OPERATING COMPANY, LLC	Gas	254653
42-479-40707	DALLAS PETROLEUM GROUP, LLC	Oil	13577
42-479-40708	CONOCOPHILLIPS COMPANY	Gas	256404
42-479-40709	HILCORP ENERGY COMPANY	Gas	256323
42-479-40710	Wagner Oil Company	Gas	255212
42-479-40711	Wagner Oil Company	Gas	256834
42-479-40712	Wagner Oil Company	Gas	255784
42-479-40713	SMITH PRODUCTION INC.	Gas	255692
42-479-40714	Wagner Oil Company	Gas	256020
42-479-40715	Wagner Oil Company	Gas	256200
42-479-40716	HILCORP ENERGY COMPANY	Gas	255206
42-479-40717	CHESAPEAKE OPERATING, L.L.C.	Gas	255399
42-479-40718	ESCONDIDO RESOURCES OPER CO, LLC	Gas	259354
42-479-40719	Wagner Oil Company	Gas	256271
42-479-40720	Wagner Oil Company	Gas	255906
42-479-40721	Wagner Oil Company	Gas	256017
42-479-40722	Wagner Oil Company	Gas	255905
42-479-40723	Wagner Oil Company	Gas	255781
42-479-40724	ST. MARY LAND & EXPLORATION CO.
42-479-40725	HILCORP ENERGY COMPANY	Gas	255866
42-479-40726	Wagner Oil Company	Gas	255712
42-479-40727	HILCORP ENERGY COMPANY	Gas	255110
42-479-40728	SMITH PRODUCTION INC.	Gas	255407
42-479-40729	Wagner Oil Company	Gas	256098
42-479-40730	Wagner Oil Company	Gas	257439
42-479-40731	Wagner Oil Company	Gas	259314
42-479-40732	BLACKBEARD OPERATING, LLC	Gas	254895
42-479-40733	LAREDO ENERGY
42-479-40734	LEWIS PETRO PROPERTIES, INC.	Gas	255648
42-479-40735	TARE RESOURCES, LLC	Gas	256325
42-479-40736	Rosetta Resources Operating Lp	Gas	258655
42-479-40737	ESCONDIDO RESOURCES OPER CO, LLC	Gas	260481
42-479-40738	Rosetta Resources Operating Lp	Gas	256198
42-479-40739	TARE RESOURCES, LLC	Gas	256283
42-479-40740	LEWIS PETRO PROPERTIES, INC.	Gas	257684
42-479-40741	Sm Energy Company	Gas	258267
42-479-40742	SN EF MAVERICK, LLC	Gas	255427
42-479-40743	Rosetta Resources Operating Lp	Gas	258925
42-479-40744	Rosetta Resources Operating Lp	Gas	258924
42-479-40745	LEWIS PETRO PROPERTIES, INC.	Gas	256530
42-479-40746	LEWIS PETRO PROPERTIES, INC.	Gas	259089
42-479-40747	Sm Energy Company	Gas	260168
42-479-40748	SMITH PRODUCTION INC.	Gas	256253
42-479-40749	Wagner Oil Company	Gas	257985
42-479-40750	Sm Energy Company	Gas	256401
42-479-40751	Wagner Oil Company	Gas	256321
42-479-40752	Wagner Oil Company	Gas	256339
42-479-40753	Wagner Oil Company	Gas	256894
42-479-40754	HILCORP ENERGY COMPANY	Gas	255655
42-479-40755	SN EF MAVERICK, LLC	Gas	256915
42-479-40756	Sm Energy Company	Gas	259569
42-479-40757	LEWIS PETRO PROPERTIES, INC.	Gas	259088
42-479-40758	Wagner Oil Company	Gas	258540
42-479-40759	Wagner Oil Company	Gas	257177
42-479-40760	Wagner Oil Company	Gas	259238
42-479-40761	LEWIS PETRO PROPERTIES, INC.	Gas	255645
42-479-40762	Wagner Oil Company	Gas	256935
42-479-40763	Wagner Oil Company	Gas	260705
42-479-40764	Wagner Oil Company	Gas	257808
42-479-40765	Wagner Oil Company	Gas	259411
42-479-40766	Wagner Oil Company	Gas	257811
42-479-40767	Wagner Oil Company	Gas	259315
42-479-40768	Wagner Oil Company	Gas	259410
42-479-40769	LEGEND NATURAL GAS III, LP
42-479-40770	Wagner Oil Company	Gas	259412
42-479-40771	Rosetta Resources Operating Lp	Gas	258923
42-479-40772	Wagner Oil Company	Gas	256644
42-479-40773	Wagner Oil Company	Gas	257990
42-479-40774	LEWIS PETRO PROPERTIES, INC.	Gas	255859
42-479-40775	LEWIS PETRO PROPERTIES, INC.	Gas	257128
42-479-40776	Sm Energy Company	Gas	258155
42-479-40777	ESCONDIDO RESOURCES OPER CO, LLC	Gas	258120
42-479-40778	ENCINA RESOURCES, LLC	Gas	256304
42-479-40779	LEWIS PETRO PROPERTIES, INC.	Gas	256538
42-479-40780	Rosetta Resources Operating Lp	Gas	260275
42-479-40781	Rosetta Resources Operating Lp	Gas	259695
42-479-40782	LEWIS PETRO PROPERTIES, INC.	Gas	260398
42-479-40783	LEWIS PETRO PROPERTIES, INC.	Gas	257430
42-479-40784	LEWIS PETRO PROPERTIES, INC.	Gas	259263
42-479-40785	Wagner Oil Company	Gas	257176
42-479-40786	XTO ENERGY INC.	Gas	261538
42-479-40787	XTO ENERGY INC.	Gas	256031
42-479-40788	HILCORP ENERGY COMPANY	Gas	255820
42-479-40789	LEWIS PETRO PROPERTIES, INC.	Gas	261354
42-479-40790	HILCORP ENERGY COMPANY	Gas	260745
42-479-40791	LEWIS PETRO PROPERTIES, INC.	Gas	260323
42-479-40792	Wagner Oil Company	Gas	256642
42-479-40793	Sm Energy Company	Gas	258756
42-479-40794	Sm Energy Company	Gas	258755
42-479-40795	SMITH PRODUCTION INC.	Gas	256289
42-479-40796	KILLAM OIL CO., LTD.	Oil	13617
42-479-40797	LAREDO ENERGY OPERATING, LLC	Gas	268128
42-479-40798	Wagner Oil Company	Gas	257977
42-479-40799	XTO ENERGY INC.	Gas	261537
42-479-40800	HILCORP ENERGY COMPANY	Gas	256838
42-479-40801	LEWIS PETRO PROPERTIES, INC.	Gas	257689
42-479-40802	ESCONDIDO RESOURCES OPER CO, LLC	Gas	259473
42-479-40803	Rosetta Resources Operating Lp	Gas	257970
42-479-40804	LEWIS PETRO PROPERTIES, INC.	Gas	256767
42-479-40805	MAGNUM PRODUCING, LP	Gas	256324
42-479-40806	Sm Energy Company	Gas	258424
42-479-40807	Sm Energy Company	Gas	258902
42-479-40808	Rosetta Resources Operating Lp	Gas	259366
42-479-40809	Sm Energy Company	Gas	258426
42-479-40810	Rosetta Resources Operating Lp	Gas	261736
42-479-40811	Rosetta Resources Operating Lp	Gas	258922
42-479-40812	Rosetta Resources Operating Lp	Gas	259634
42-479-40813	Sm Energy Company	Gas	258425
42-479-40814	KILLAM OIL CO., LTD.	Gas	281880
42-479-40815	LEWIS PETRO PROPERTIES, INC.	Gas	260324
42-479-40816	LEWIS PETRO PROPERTIES, INC.	Gas	257685
42-479-40817	Rosetta Resources Operating Lp	Gas	259430
42-479-40818	LEWIS PETRO PROPERTIES, INC.	Gas	257134
42-479-40819	ARETE OPERATING COMPANY, LLC	Gas	256741
42-479-40820	ARETE OPERATING COMPANY, LLC	Gas	256692
42-479-40821	LEWIS PETRO PROPERTIES, INC.	Gas	265479
42-479-40822	LEWIS PETRO PROPERTIES, INC.	Gas	261363
42-479-40823	LEWIS PETRO PROPERTIES, INC.	Gas	258940
42-479-40824	ESCONDIDO RESOURCES OPER CO, LLC	Gas	258367
42-479-40825	ESCONDIDO RESOURCES OPER CO, LLC	Gas	258119
42-479-40826	WHITE OAK OPERATING COMPANY LLC	Gas	256405
42-479-40827	LAREDO ENERGY OPERATING, LLC	Gas	267031
42-479-40828	LEWIS PETRO PROPERTIES, INC.	Gas	259625
42-479-40829	ESCONDIDO RESOURCES II, LLC
42-479-40830	Rosetta Resources Operating Lp	Gas	259374
42-479-40831	XTO ENERGY INC.	Gas	259785
42-479-40832	XTO ENERGY INC.	Gas	261859
42-479-40833	KILLAM OIL CO., LTD.	Gas	270191
42-479-40834	Sm Energy Company	Gas	258806
42-479-40835	LEWIS PETRO PROPERTIES, INC.	Gas	261082
42-479-40836	HILCORP ENERGY COMPANY	Gas	258365
42-479-40837	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13650
42-479-40838	EOG Resources, Inc.	Gas	261083
42-479-40839	LAREDO ENERGY OPERATING, LLC	Gas	261666
42-479-40840	VIRTEX OPERATING COMPANY, INC.	Gas	255921
42-479-40841	LEWIS PETRO PROPERTIES, INC.	Gas	257127
42-479-40843	KILLAM OIL CO., LTD.	Gas	256351
42-479-40844	Wagner Oil Company	Gas	260901
42-479-40845	Wagner Oil Company	Gas	260902
42-479-40846	LEGEND NATURAL GAS III, LP
42-479-40847	CHESAPEAKE OPERATING, L.L.C.	Gas	259081
42-479-40848	KILLAM OIL CO., LTD.	Gas	257243
42-479-40849	Wagner Oil Company	Gas	259701
42-479-40850	LEGEND NATURAL GAS III, LP
42-479-40851	Wagner Oil Company	Gas	259699
42-479-40852	Wagner Oil Company	Gas	260622
42-479-40853	Wagner Oil Company	Gas	260743
42-479-40854	LEWIS PETRO PROPERTIES, INC.	Gas	260640
42-479-40855	Wagner Oil Company	Gas	260742
42-479-40856	Wagner Oil Company	Gas	261678
42-479-40857	LEGEND NATURAL GAS III, LP
42-479-40858	LAREDO ENERGY OPERATING, LLC	Gas	262471
42-479-40859	Wagner Oil Company	Gas	260729
42-479-40860	Wagner Oil Company	Gas	259438
42-479-40861	LEGEND NATURAL GAS III, LP
42-479-40862	SMITH PRODUCTION INC.	Gas	258764
42-479-40863	SMITH PRODUCTION INC.	Gas	259270
42-479-40864	LEWIS PETRO PROPERTIES, INC.	Gas	259056
42-479-40865	Sm Energy Company	Gas	259583
42-479-40866	Sm Energy Company	Gas	259570
42-479-40867	LEWIS PETRO PROPERTIES, INC.	Gas	257964
42-479-40868	LEWIS PETRO PROPERTIES, INC.	Gas	261818
42-479-40869	Sm Energy Company	Gas	259554
42-479-40870	Wagner Oil Company	Gas	259729
42-479-40871	Wagner Oil Company	Gas	260518
42-479-40872	Wagner Oil Company	Gas	260519
42-479-40873	L.T.D. EXPLORATIONS INC.	Oil	13620
42-479-40874	COLUMBUS ENERGY, LLC	Gas	256690
42-479-40875	Wagner Oil Company	Gas	261676
42-479-40876	Wagner Oil Company	Gas	261677
42-479-40877	Wagner Oil Company	Gas	263827
42-479-40878	Sm Energy Company	Gas	260107
42-479-40879	Wagner Oil Company	Gas	260740
42-479-40880	HILCORP ENERGY COMPANY	Gas	260641
42-479-40881	ESCONDIDO RESOURCES OPER CO, LLC	Gas	262463
42-479-40882	CHESAPEAKE OPERATING, L.L.C.	Gas	260052
42-479-40883	Rosetta Resources Operating Lp
42-479-40884	EOG Resources, Inc.	Gas	263542
42-479-40885	Rosetta Resources Operating Lp
42-479-40886	Rosetta Resources Operating Lp
42-479-40887	CHESAPEAKE OPERATING, L.L.C.	Gas	259084
42-479-40888	Rosetta Resources Operating Lp	Gas	259311
42-479-40889	EP ENERGY E&P COMPANY, L.P.	Oil	13647
42-479-40890	ESCONDIDO RESOURCES OPER CO, LLC	Gas	260667
42-479-40891	CHESAPEAKE OPERATING, L.L.C.	Gas	260478
42-479-40892	HILCORP ENERGY COMPANY	Gas	256624
42-479-40893	LEWIS PETRO PROPERTIES, INC.	Gas	260061
42-479-40894	CHROMA OPERATING, INC.
42-479-40895	LEWIS PETRO PROPERTIES, INC.	Gas	257900
42-479-40896	CHESAPEAKE OPERATING, INC.
42-479-40897	CHESAPEAKE OPERATING, INC.
42-479-40898	MIDDLETON OIL COMPANY	Gas	260904
42-479-40899	Sm Energy Company	Gas	260172
42-479-40900	LAREDO ENERGY OPERATING, LLC	Gas	259055
42-479-40901	HILCORP ENERGY COMPANY	Gas	257550
42-479-40902	LEWIS PETRO PROPERTIES, INC.	Gas	260179
42-479-40903	LEGEND NATURAL GAS III, LP
42-479-40904	Wagner Oil Company	Gas	260782
42-479-40905	LEGEND NATURAL GAS III, LP
42-479-40906	LEGEND NATURAL GAS III, LP
42-479-40907	Wagner Oil Company	Gas	260744
42-479-40908	LEWIS PETRO PROPERTIES, INC.
42-479-40909	LEWIS PETRO PROPERTIES, INC.	Gas	259078
42-479-40910	Wagner Oil Company	Gas	261688
42-479-40911	LEGEND NATURAL GAS III, LP
42-479-40912	Wagner Oil Company	Gas	260781
42-479-40913	Wagner Oil Company	Gas	260778
42-479-40914	Wagner Oil Company	Gas	261689
42-479-40915	LEGEND NATURAL GAS III, LP
42-479-40916	LEGEND NATURAL GAS III, LP
42-479-40917	HILCORP ENERGY COMPANY	Gas	260644
42-479-40918	CHESAPEAKE OPERATING, L.L.C.	Gas	260480
42-479-40919	LEGEND NATURAL GAS III, LP
42-479-40920	LEGEND NATURAL GAS III, LP
42-479-40921	LEGEND NATURAL GAS III, LP
42-479-40922	LEGEND NATURAL GAS III, LP
42-479-40923	LEWIS PETRO PROPERTIES, INC.	Gas	263558
42-479-40924	Sm Energy Company	Gas	259598
42-479-40925	LEWIS PETRO PROPERTIES, INC.	Gas	260174
42-479-40926	LEWIS PETRO PROPERTIES, INC.	Gas	259626
42-479-40927	LEGEND NATURAL GAS III, LP
42-479-40928	LEGEND NATURAL GAS III, LP
42-479-40929	Sm Energy Company	Gas	260439
42-479-40930	DCP INTRASTATE NETWORK, LLC
42-479-40931	HILCORP ENERGY COMPANY	Gas	260747
42-479-40932	LAREDO ENERGY OPERATING, LLC	Gas	260047
42-479-40933	LEWIS PETRO PROPERTIES, INC.	Gas	260909
42-479-40934	KILLAM OIL CO., LTD.	Gas	257041
42-479-40935	LEWIS PETRO PROPERTIES, INC.	Gas	259298
42-479-40936	CHESAPEAKE OPERATING, L.L.C.	Gas	260117
42-479-40937	CHESAPEAKE OPERATING, L.L.C.	Gas	260205
42-479-40938	LEWIS PETRO PROPERTIES, INC.	Gas	263481
42-479-40939	Sm Energy Company	Gas	260538
42-479-40940	SN EF MAVERICK, LLC	Gas	260057
42-479-40941	SN EF MAVERICK, LLC	Gas	258667
42-479-40942	CHROMA OPERATING, INC.
42-479-40943	HILCORP ENERGY COMPANY	Gas	263289
42-479-40944	LEWIS PETRO PROPERTIES, INC.	Gas	259218
42-479-40945	LEWIS PETRO PROPERTIES, INC.	Gas	259754
42-479-40946	LEWIS PETRO PROPERTIES, INC.	Gas	259877
42-479-40947	LEWIS PETRO PROPERTIES, INC.	Gas	259755
42-479-40948	CHEVRON U. S. A. INC.	Gas	265101
42-479-40949	TARE RESOURCES, LLC	Gas	257962
42-479-40950	WHITE OAK OPERATING COMPANY LLC	Gas	261121
42-479-40951	Rosetta Resources Operating Lp	Gas	259472
42-479-40952	LEWIS PETRO PROPERTIES, INC.	Gas	260371
42-479-40953	Sm Energy Company	Gas	260308
42-479-40954	Rosetta Resources Operating Lp	Gas	261690
42-479-40955	XTO ENERGY INC.	Gas	259516
42-479-40956	Sm Energy Company	Gas	260307
42-479-40957	Sm Energy Company	Gas	260309
42-479-40958	LEWIS PETRO PROPERTIES, INC.	Gas	260378
42-479-40959	LEWIS PETRO PROPERTIES, INC.	Gas	261362
42-479-40960	LEWIS PETRO PROPERTIES, INC.	Gas	263581
42-479-40961	ESCONDIDO RESOURCES II, LLC
42-479-40962	ESCONDIDO RESOURCES II, LLC
42-479-40963	Sm Energy Company	Gas	259766
42-479-40964	KILLAM OIL CO., LTD.	Gas	257917
42-479-40965	LAREDO ENERGY OPERATING, LLC	Gas	260523
42-479-40966	LEWIS PETRO PROPERTIES, INC.	Gas	261355
42-479-40967	LEWIS PETRO PROPERTIES, INC.
42-479-40968	LEWIS PETRO PROPERTIES, INC.	Gas	259323
42-479-40969	LEWIS PETRO PROPERTIES, INC.	Gas	260626
42-479-40970	TARE RESOURCES, LLC	Gas	261939
42-479-40971	SN EF MAVERICK, LLC	Gas	260185
42-479-40972	LEWIS PETRO PROPERTIES, INC.	Gas	261861
42-479-40973	LEWIS PETRO PROPERTIES, INC.	Gas	261862
42-479-40974	HILCORP ENERGY COMPANY	Gas	259895
42-479-40975	LEWIS PETRO PROPERTIES, INC.	Gas	264619
42-479-40976	HILCORP ENERGY COMPANY	Gas	259059
42-479-40977	CHESAPEAKE OPERATING, L.L.C.	Gas	261331
42-479-40978	CHESAPEAKE OPERATING, L.L.C.	Gas	261561
42-479-40979	CHESAPEAKE OPERATING, L.L.C.	Gas	260369
42-479-40980	CHESAPEAKE OPERATING, L.L.C.	Gas	260349
42-479-40981	LEWIS PETRO PROPERTIES, INC.
42-479-40982	LEWIS PETRO PROPERTIES, INC.	Gas	274239
42-479-40983	SN EF MAVERICK, LLC	Gas	260194
42-479-40984	Rosetta Resources Operating Lp	Gas	261192
42-479-40985	SMITH PRODUCTION INC.	Gas	257806
42-479-40986	LEWIS PETRO PROPERTIES, INC.	Gas	264910
42-479-40987	Rosetta Resources Operating Lp	Gas	259446
42-479-40988	KILLAM OIL CO., LTD.	Gas	257912
42-479-40989	LEWIS PETRO PROPERTIES, INC.	Gas	260671
42-479-40990	XTO ENERGY INC.	Gas	259365
42-479-40991	Sm Energy Company	Gas	260119
42-479-40992	LEWIS PETRO PROPERTIES, INC.	Gas	260442
42-479-40993	LEWIS PETRO PROPERTIES, INC.	Gas	263123
42-479-40994	LEWIS PETRO PROPERTIES, INC.	Gas	264528
42-479-40995	LEWIS PETRO PROPERTIES, INC.	Gas	263268
42-479-40996	ARETE OPERATING COMPANY, LLC	Gas	258372
42-479-40997	Sm Energy Company	Gas	260116
42-479-40998	Rosetta Resources Operating Lp	Gas	260433
42-479-40999	LEWIS PETRO PROPERTIES, INC.	Gas	261708
42-479-41000	LEWIS PETRO PROPERTIES, INC.	Gas	259440
42-479-41001	MIDDLETON OIL COMPANY	Gas	261692
42-479-41002	LEWIS PETRO PROPERTIES, INC.	Gas	261772
42-479-41003	LEWIS PETRO PROPERTIES, INC.
42-479-41004	LEGEND NATURAL GAS III, LP
42-479-41005	Sm Energy Company	Gas	260187
42-479-41006	Wagner Oil Company	Gas	260900
42-479-41007	LEGEND NATURAL GAS III, LP
42-479-41008	LEGEND NATURAL GAS III, LP
42-479-41009	LEGEND NATURAL GAS III, LP
42-479-41010	LEGEND NATURAL GAS III, LP
42-479-41011	LEGEND NATURAL GAS III, LP
42-479-41012	LEGEND NATURAL GAS III, LP
42-479-41013	LEWIS PETRO PROPERTIES, INC.	Gas	261863
42-479-41014	LEWIS PETRO PROPERTIES, INC.
42-479-41015	DEWBRE PETROLEUM CORPORATION
42-479-41016	HILCORP ENERGY COMPANY	Gas	261695
42-479-41017	SMITH PRODUCTION INC.	Gas	259274
42-479-41018	KILLAM OIL CO., LTD.	Gas	258351
42-479-41019	SN EF MAVERICK, LLC	Gas	260196
42-479-41020	XTO ENERGY INC.	Gas	260274
42-479-41021	CHESAPEAKE OPERATING, L.L.C.	Gas	260517
42-479-41022	LEWIS PETRO PROPERTIES, INC.	Gas	261693
42-479-41023	LEWIS PETRO PROPERTIES, INC.	Gas	261865
42-479-41024	CHESAPEAKE OPERATING, INC.	Oil	15303
42-479-41025	KILLAM OIL CO., LTD.	Gas	262997
42-479-41026	KILLAM OIL CO., LTD.	Oil	13617
42-479-41027	LEWIS PETRO PROPERTIES, INC.	Gas	261015
42-479-41028	SILVERBOW RESOURCES OPER, LLC	Gas	260070
42-479-41029	SILVERBOW RESOURCES OPER, LLC	Gas	260071
42-479-41030	SILVERBOW RESOURCES OPER, LLC	Gas	260182
42-479-41031	LEWIS PETRO PROPERTIES, INC.	Gas	264427
42-479-41032	LAREDO ENERGY OPERATING, LLC	Gas	261381
42-479-41033	SILVERBOW RESOURCES OPER, LLC	Gas	265550
42-479-41034	LEWIS PETRO PROPERTIES, INC.	Gas	261869
42-479-41035	SILVERBOW RESOURCES OPER, LLC	Gas	260379
42-479-41036	SWIFT ENERGY OPERATING, LLC
42-479-41037	SWIFT ENERGY OPERATING, LLC
42-479-41038	Rosetta Resources Operating Lp	Gas	261175
42-479-41039	LEWIS PETRO PROPERTIES, INC.	Gas	265084
42-479-41040	HILCORP ENERGY COMPANY	Gas	262096
42-479-41041	LEWIS PETRO PROPERTIES, INC.	Gas	259100
42-479-41042	LEWIS PETRO PROPERTIES, INC.	Gas	262605
42-479-41043	SWIFT ENERGY OPERATING, LLC
42-479-41044	CHESAPEAKE OPERATING, L.L.C.	Gas	260395
42-479-41045	LEWIS PETRO PROPERTIES, INC.	Gas	261709
42-479-41046	Sm Energy Company	Gas	260584
42-479-41047	XTO ENERGY INC.	Gas	262452
42-479-41048	LEWIS PETRO PROPERTIES, INC.	Gas	264325
42-479-41049	LEWIS PETRO PROPERTIES, INC.	Gas	261084
42-479-41050	CHESAPEAKE OPERATING, L.L.C.	Gas	260483
42-479-41051	SN EF MAVERICK, LLC	Gas	260404
42-479-41052	Sm Energy Company	Gas	260186
42-479-41053	SN EF MAVERICK, LLC	Gas	260228
42-479-41054	SN EF MAVERICK, LLC	Gas	260233
42-479-41055	LEWIS PETRO PROPERTIES, INC.	Gas	260443
42-479-41056	KILLAM OIL CO., LTD.	Gas	262352
42-479-41057	LAREDO ENERGY OPERATING, LLC	Gas	259324
42-479-41058	TARE RESOURCES, LLC	Gas	258735
42-479-41059	XTO ENERGY INC.	Gas	261697
42-479-41060	Rosetta Resources Operating Lp	Gas	261699
42-479-41061	Shell Western E&P	Gas	259475
42-479-41062	Sm Energy Company	Gas	260197
42-479-41063	LAREDO ENERGY OPERATING, LLC	Gas	261320
42-479-41064	Rosetta Resources Operating Lp	Gas	264695
42-479-41065	XTO ENERGY INC.	Gas	261698
42-479-41066	HILCORP ENERGY COMPANY	Gas	263157
42-479-41067	CHESAPEAKE OPERATING, L.L.C.	Gas	260516
42-479-41068	CHESAPEAKE OPERATING, L.L.C.	Gas	260528
42-479-41069	CHESAPEAKE OPERATING, L.L.C.	Gas	263096
42-479-41070	CHESAPEAKE OPERATING, L.L.C.	Gas	265076
42-479-41071	CHESAPEAKE OPERATING, L.L.C.	Gas	263434
42-479-41072	HILCORP ENERGY COMPANY	Gas	265594
42-479-41073	Sm Energy Company	Gas	260334
42-479-41074	Rosetta Resources Operating Lp	Gas	262754
42-479-41075	Rosetta Resources Operating Lp	Gas	259226
42-479-41076	LEWIS PETRO PROPERTIES, INC.	Gas	260511
42-479-41077	Sm Energy Company	Gas	263604
42-479-41078	LEWIS PETRO PROPERTIES, INC.	Gas	260464
42-479-41079	HILCORP ENERGY COMPANY	Gas	261296
42-479-41080	LEWIS PETRO PROPERTIES, INC.	Gas	266730
42-479-41081	LEWIS PETRO PROPERTIES, INC.	Gas	262807
42-479-41082	LEWIS PETRO PROPERTIES, INC.	Gas	263068
42-479-41083	LEWIS PETRO PROPERTIES, INC.	Gas	262500
42-479-41084	XTO ENERGY INC.
42-479-41085	COLUMBUS ENERGY, LLC	Gas	258650
42-479-41086	MIDDLETON OIL COMPANY	Gas	260749
42-479-41087	MIDDLETON OIL COMPANY	Gas	260829
42-479-41088	MIDDLETON OIL COMPANY	Gas	260748
42-479-41089	SMITH PRODUCTION INC.	Gas	258833
42-479-41090	CHESAPEAKE OPERATING, L.L.C.	Gas	263118
42-479-41091	CHESAPEAKE OPERATING, INC.
42-479-41092	CHESAPEAKE OPERATING, INC.
42-479-41093	LEWIS PETRO PROPERTIES, INC.	Gas	264755
42-479-41094	EOG Resources, Inc.	Gas	265085
42-479-41095	LEWIS PETRO PROPERTIES, INC.	Gas	261873
42-479-41096	LEWIS PETRO PROPERTIES, INC.	Gas	263543
42-479-41097	Sm Energy Company	Gas	260396
42-479-41098	Sm Energy Company	Gas	260376
42-479-41099	LEWIS PETRO PROPERTIES, INC.	Gas	266702
42-479-41100	LEWIS PETRO PROPERTIES, INC.	Gas	266704
42-479-41101	ESCONDIDO RESOURCES OPER CO, LLC	Gas	261875
42-479-41102	CHESAPEAKE OPERATING, L.L.C.	Gas	270458
42-479-41103	CHESAPEAKE OPERATING, L.L.C.	Gas	263113
42-479-41104	CHESAPEAKE OPERATING, L.L.C.	Gas	270789
42-479-41105	LEWIS PETRO PROPERTIES, INC.	Gas	267143
42-479-41106	LEWIS PETRO PROPERTIES, INC.	Gas	265095
42-479-41107	SN EF MAVERICK, LLC	Gas	260508
42-479-41108	SN EF MAVERICK, LLC	Gas	264298
42-479-41110	Sm Energy Company	Gas	260377
42-479-41111	LAREDO ENERGY
42-479-41112	LAREDO ENERGY OPERATING, LLC	Gas	262457
42-479-41113	CHESAPEAKE OPERATING, L.L.C.	Gas	261826
42-479-41114	CHESAPEAKE OPERATING, L.L.C.	Gas	260412
42-479-41115	LAREDO ENERGY OPERATING, LLC	Gas	261411
42-479-41116	LEWIS PETRO PROPERTIES, INC.	Gas	263290
42-479-41117	Rosetta Resources Operating Lp	Gas	263143
42-479-41118	XTO ENERGY INC.	Gas	263294
42-479-41119	SN EF MAVERICK, LLC	Gas	260406
42-479-41120	SN EF MAVERICK, LLC	Gas	260408
42-479-41121	Sm Energy Company	Gas	260441
42-479-41122	Sm Energy Company	Gas	260521
42-479-41124	LEWIS PETRO PROPERTIES, INC.	Gas	262496
42-479-41125	LEWIS PETRO PROPERTIES, INC.	Gas	264756
42-479-41126	LEWIS PETRO PROPERTIES, INC.	Gas	266243
42-479-41127	Rosetta Resources Operating Lp	Gas	262529
42-479-41128	LEWIS PETRO PROPERTIES, INC.	Gas	263584
42-479-41129	SN EF MAVERICK, LLC	Gas	261617
42-479-41130	SN EF MAVERICK, LLC	Gas	263722
42-479-41131	SN EF MAVERICK, LLC	Gas	264123
42-479-41132	SN EF MAVERICK, LLC	Gas	263432
42-479-41133	SN EF MAVERICK, LLC	Gas	263435
42-479-41134	SN EF MAVERICK, LLC	Gas	263476
42-479-41135	Rosetta Resources Operating Lp	Gas	262530
42-479-41136	LEWIS PETRO PROPERTIES, INC.	Gas	263545
42-479-41137	LEWIS PETRO PROPERTIES, INC.	Gas	262501
42-479-41138	LEWIS PETRO PROPERTIES, INC.	Gas	260218
42-479-41139	LAREDO ENERGY OPERATING, LLC	Gas	265492
42-479-41140	LEWIS PETRO PROPERTIES, INC.	Gas	262049
42-479-41141	LAREDO ENERGY OPERATING, LLC	Gas	261632
42-479-41142	LEWIS PETRO PROPERTIES, INC.
42-479-41143	SN OPERATING, LLC	Gas	266133
42-479-41144	SN OPERATING, LLC	Gas	266098
42-479-41145	LEWIS PETRO PROPERTIES, INC.	Gas	263537
42-479-41146	CHESAPEAKE OPERATING, L.L.C.	Gas	260430
42-479-41147	CHESAPEAKE OPERATING, L.L.C.	Gas	260652
42-479-41148	Rosetta Resources Operating Lp	Gas	265065
42-479-41149	Rosetta Resources Operating Lp	Gas	262527
42-479-41150	CONTRAST ENERGY, LLC	Gas	262502
42-479-41151	LAREDO ENERGY OPERATING, LLC	Gas	264559
42-479-41152	Sm Energy Company	Gas	263175
42-479-41153	Rosetta Resources Operating Lp	Gas	262528
42-479-41154	Rosetta Resources Operating Lp	Gas	262532
42-479-41155	Rosetta Resources Operating Lp	Gas	262533
42-479-41156	LAREDO ENERGY OPERATING, LLC	Gas	264688
42-479-41157	LAREDO ENERGY OPERATING, LLC	Gas	261443
42-479-41158	LEWIS PETRO PROPERTIES, INC.	Gas	265516
42-479-41159	LEWIS PETRO PROPERTIES, INC.	Gas	263249
42-479-41160	SMITH PRODUCTION INC.	Gas	261169
42-479-41161	ESCONDIDO RESOURCES OPER CO, LLC	Gas	263607
42-479-41162	ESCONDIDO RESOURCES OPER CO, LLC	Gas	261879
42-479-41163	Rosetta Resources Operating Lp	Gas	262595
42-479-41164	Rosetta Resources Operating Lp	Gas	263142
42-479-41165	Sm Energy Company	Gas	263067
42-479-41166	Rosetta Resources Operating Lp	Gas	262597
42-479-41167	LEWIS PETRO PROPERTIES, INC.	Gas	266223
42-479-41168	Sm Energy Company	Gas	263265
42-479-41169	Sm Energy Company	Gas	261623
42-479-41170	ESCONDIDO RESOURCES OPER CO, LLC	Gas	266576
42-479-41171	TARE RESOURCES, LLC	Gas	262503
42-479-41172	Sm Energy Company	Gas	260440
42-479-41173	LEWIS PETRO PROPERTIES, INC.	Gas	262468
42-479-41174	KILLAM OIL CO., LTD.	Oil	13617
42-479-41175	LEWIS PETRO PROPERTIES, INC.	Gas	261445
42-479-41176	Rosetta Resources Operating Lp	Gas	263278
42-479-41177	Rosetta Resources Operating Lp	Gas	265848
42-479-41178	Rosetta Resources Operating Lp	Gas	263261
42-479-41179	LEWIS PETRO PROPERTIES, INC.	Gas	263281
42-479-41180	LEWIS PETRO PROPERTIES, INC.	Gas	266084
42-479-41181	Sm Energy Company	Gas	263767
42-479-41182	Sm Energy Company	Gas	260495
42-479-41183	AGERON ENERGY, LLC	Gas	268922
42-479-41184	Sm Energy Company	Gas	265517
42-479-41185	Sm Energy Company	Gas	264977
42-479-41186	ESCONDIDO RESOURCES OPER CO, LLC	Gas	263081
42-479-41187	LEWIS PETRO PROPERTIES, INC.	Gas	264274
42-479-41188	ESCONDIDO RESOURCES OPER CO, LLC	Gas	263219
42-479-41189	Rosetta Resources Operating Lp	Gas	264970
42-479-41190	Rosetta Resources Operating Lp	Gas	265531
42-479-41191	Rosetta Resources Operating Lp	Gas	265850
42-479-41192	LEWIS PETRO PROPERTIES, INC.	Gas	265422
42-479-41193	Sm Energy Company	Gas	260600
42-479-41194	SN EF MAVERICK, LLC	Gas	263436
42-479-41195	Sm Energy Company	Gas	261412
42-479-41196	LEWIS PETRO PROPERTIES, INC.	Gas	269442
42-479-41197	XTO ENERGY INC.	Gas	265558
42-479-41198	LEWIS PETRO PROPERTIES, INC.	Gas	266968
42-479-41199	LEWIS PETRO PROPERTIES, INC.	Gas	267852
42-479-41200	ENCINA RESOURCES, LLC	Gas	261892
42-479-41201	Sm Energy Company	Gas	261616
42-479-41202	Rosetta Resources Operating Lp	Gas	263145
42-479-41203	Rosetta Resources Operating Lp	Gas	263146
42-479-41204	Rosetta Resources Operating Lp	Gas	263147
42-479-41205	LAREDO ENERGY OPERATING, LLC	Gas	264015
42-479-41206	Sm Energy Company	Gas	266167
42-479-41207	ESCONDIDO RESOURCES OPER CO, LLC	Gas	267989
42-479-41208	ESCONDIDO RESOURCES II, LLC
42-479-41209	LAREDO ENERGY OPERATING, LLC	Gas	263645
42-479-41210	LEWIS PETRO PROPERTIES, INC.	Gas	264273
42-479-41211	SN EF MAVERICK, LLC	Gas	264020
42-479-41212	SN EF MAVERICK, LLC	Gas	263437
42-479-41213	Rosetta Resources Operating Lp	Gas	264277
42-479-41214	Rosetta Resources Operating Lp	Gas	265562
42-479-41215	Rosetta Resources Operating Lp	Gas	264278
42-479-41216	SN OPERATING, LLC	Gas	270572
42-479-41217	Sm Energy Company	Gas	266470
42-479-41218	LAREDO ENERGY OPERATING, LLC	Gas	266235
42-479-41219	SN EF MAVERICK, LLC	Gas	264300
42-479-41220	SN EF MAVERICK, LLC	Gas	263438
42-479-41221	Sm Energy Company	Gas	263675
42-479-41222	Sm Energy Company	Gas	263700
42-479-41223	Sm Energy Company	Gas	263660
42-479-41224	XTO ENERGY INC.	Gas	265605
42-479-41225	XTO ENERGY INC.	Gas	264149
42-479-41226	SN EF MAVERICK, LLC	Gas	263439
42-479-41227	LAREDO ENERGY OPERATING, LLC	Gas	268570
42-479-41228	Sm Energy Company	Gas	270008
42-479-41229	Sm Energy Company	Gas	269554
42-479-41230	Sm Energy Company	Gas	269604
42-479-41231	SN EF MAVERICK, LLC	Gas	264124
42-479-41232	LEWIS PETRO PROPERTIES, INC.	Gas	266087
42-479-41233	LAREDO ENERGY OPERATING, LLC	Gas	265515
42-479-41234	SN OPERATING, LLC	Gas	266825
42-479-41235	LEWIS PETRO PROPERTIES, INC.	Gas	265554
42-479-41236	Rosetta Resources Operating Lp	Gas	267008
42-479-41237	Rosetta Resources Operating Lp	Gas	267610
42-479-41238	Rosetta Resources Operating Lp	Gas	267009
42-479-41239	LEWIS PETRO PROPERTIES, INC.	Gas	263392
42-479-41240	CHESAPEAKE OPERATING, L.L.C.	Gas	273790
42-479-41241	SN EF MAVERICK, LLC	Gas	264133
42-479-41242	TARE RESOURCES, LLC	Gas	262509
42-479-41243	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41244	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41245	CONTRAST ENERGY, LLC	Gas	262738
42-479-41246	LEWIS PETRO PROPERTIES, INC.	Gas	266146
42-479-41247	Sm Energy Company	Gas	265781
42-479-41248	LEWIS PETRO PROPERTIES, INC.	Gas	267850
42-479-41249	Sm Energy Company	Gas	265546
42-479-41250	COLUMBUS ENERGY, LLC	Gas	261403
42-479-41251	SN OPERATING, LLC	Gas	266721
42-479-41252	LEWIS PETRO PROPERTIES, INC.	Gas	266090
42-479-41253	KILLAM OIL CO., LTD.	Gas	262740
42-479-41254	Rosetta Resources Operating Lp	Gas	263148
42-479-41255	SN EF MAVERICK, LLC	Gas	263241
42-479-41256	SN EF MAVERICK, LLC	Gas	263284
42-479-41257	LEWIS PETRO PROPERTIES, INC.	Gas	264276
42-479-41258	ESCONDIDO RESOURCES OPER CO, LLC	Gas	264573
42-479-41259	ESCONDIDO RESOURCES OPER CO, LLC	Gas	269499
42-479-41260	LEWIS PETRO PROPERTIES, INC.	Gas	262508
42-479-41261	HILCORP ENERGY COMPANY	Gas	266971
42-479-41262	HILCORP ENERGY COMPANY	Gas	263119
42-479-41263	Sm Energy Company	Gas	263371
42-479-41264	LEWIS PETRO PROPERTIES, INC.	Gas	266658
42-479-41265	Sm Energy Company	Gas	265369
42-479-41266	SN EF MAVERICK, LLC	Gas	264022
42-479-41267	SN EF MAVERICK, LLC	Gas	264038
42-479-41268	LAREDO ENERGY OPERATING, LLC	Gas	266248
42-479-41269	TARE RESOURCES, LLC	Gas	263598
42-479-41270	SN OPERATING, LLC	Gas	266152
42-479-41271	SMITH PRODUCTION INC.	Gas	262488
42-479-41272	LEWIS PETRO PROPERTIES, INC.	Gas	265124
42-479-41273	LEWIS PETRO PROPERTIES, INC.	Gas	268884
42-479-41274	LAREDO ENERGY OPERATING, LLC	Gas	267706
42-479-41275	LEWIS PETRO PROPERTIES, INC.	Gas	269247
42-479-41276	SN OPERATING, LLC	Gas	267079
42-479-41277	LEWIS PETRO PROPERTIES, INC.	Gas	264275
42-479-41278	LEWIS PETRO PROPERTIES, INC.	Gas	264687
42-479-41279	KILLAM OIL CO., LTD.	Gas	262334
42-479-41281	SN OPERATING, LLC	Gas	267231
42-479-41282	SN OPERATING, LLC	Gas	267230
42-479-41283	LAREDO ENERGY OPERATING, LLC	Gas	263624
42-479-41284	LEWIS PETRO PROPERTIES, INC.	Gas	268875
42-479-41285	SN OPERATING, LLC	Gas	266799
42-479-41286	SN OPERATING, LLC	Gas	267254
42-479-41287	LEWIS PETRO PROPERTIES, INC.	Gas	266786
42-479-41288
42-479-41289	Sm Energy Company	Gas	264607
42-479-41290	LEWIS PETRO PROPERTIES, INC.	Gas	266969
42-479-41291
42-479-41292	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-41293	HILCORP ENERGY COMPANY	Gas	264542
42-479-41294	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-41295	LEWIS PETRO PROPERTIES, INC.	Gas	269163
42-479-41296	Rosetta Resources Operating Lp
42-479-41297	SN OPERATING, LLC	Gas	265400
42-479-41298	LEWIS PETRO PROPERTIES, INC.	Gas	269037
42-479-41299	EOG Resources, Inc.	Gas	266440
42-479-41300	CHESAPEAKE OPERATING, L.L.C.	Gas	275242
42-479-41301
42-479-41302	ESCONDIDO RESOURCES OPER CO, LLC	Gas	266711
42-479-41303	ESCONDIDO RESOURCES OPER CO, LLC	Gas	266405
42-479-41304	LEWIS PETRO PROPERTIES, INC.	Gas	266705
42-479-41305	KILLAM OIL CO., LTD.	Gas	265597
42-479-41306	SILVERBOW RESOURCES OPER, LLC	Gas	261444
42-479-41307	LAREDO ENERGY OPERATING, LLC	Gas	266233
42-479-41308	Sm Energy Company	Gas	264517
42-479-41309	LAREDO ENERGY OPERATING, LLC	Gas	267631
42-479-41310	DEVON ENERGY PRODUCTION CO, L.P.
42-479-41311	DEVON ENERGY PRODUCTION CO, L.P.
42-479-41312	CHESAPEAKE OPERATING, L.L.C.	Gas	270232
42-479-41313	LEWIS PETRO PROPERTIES, INC.	Gas	267189
42-479-41314	CHESAPEAKE OPERATING, L.L.C.	Gas	270900
42-479-41315	CHESAPEAKE OPERATING, L.L.C.	Gas	270896
42-479-41316	CHESAPEAKE OPERATING, L.L.C.	Gas	269359
42-479-41317	CHESAPEAKE OPERATING, L.L.C.	Gas	270254
42-479-41318	CHESAPEAKE OPERATING, L.L.C.	Gas	269390
42-479-41319	KINDER MORGAN TEJAS PIPELINE LLC
42-479-41320	KILLAM OIL CO., LTD.	Gas	265602
42-479-41321	XTO ENERGY INC.	Gas	265603
42-479-41322	SN EF MAVERICK, LLC	Gas	265509
42-479-41323	MIDDLETON OIL COMPANY	Gas	266661
42-479-41324	KILLAM OIL CO., LTD.	Gas	263002
42-479-41325	LEWIS PETRO PROPERTIES, INC.	Gas	266148
42-479-41326	LEWIS PETRO PROPERTIES, INC.	Gas	266796
42-479-41327	EOG Resources, Inc.	Gas	267854
42-479-41328	LEWIS PETRO PROPERTIES, INC.	Gas	267146
42-479-41329	ESCONDIDO RESOURCES II, LLC
42-479-41330	LEWIS PETRO PROPERTIES, INC.	Gas	266188
42-479-41331	CHESAPEAKE OPERATING, L.L.C.	Gas	270208
42-479-41332	CHESAPEAKE OPERATING, L.L.C.	Gas	270211
42-479-41333	LAREDO ENERGY OPERATING, LLC	Gas	266931
42-479-41334	XTO ENERGY INC.	Gas	264150
42-479-41335	Sm Energy Company
42-479-41336	Sm Energy Company	Gas	265169
42-479-41337	Sm Energy Company	Gas	265240
42-479-41338	Sm Energy Company	Gas	265374
42-479-41339	HILCORP ENERGY COMPANY	Gas	264308
42-479-41340	XTO ENERGY INC.	Gas	264272
42-479-41341	SN OPERATING, LLC	Gas	267081
42-479-41342	SN OPERATING, LLC	Gas	267076
42-479-41343	SN OPERATING, LLC	Gas	267075
42-479-41344	SN OPERATING, LLC	Gas	267077
42-479-41345	Shell Western E&P
42-479-41346	SN OPERATING, LLC	Gas	266190
42-479-41347	LEWIS PETRO PROPERTIES, INC.	Gas	266533
42-479-41348	HILCORP ENERGY COMPANY	Gas	265528
42-479-41349	LEWIS PETRO PROPERTIES, INC.	Gas	267351
42-479-41350	LEWIS PETRO PROPERTIES, INC.	Gas	267347
42-479-41351	SN OPERATING, LLC	Gas	265398
42-479-41352	SN OPERATING, LLC	Gas	267080
42-479-41353	SN OPERATING, LLC	Gas	267532
42-479-41354	LEWIS PETRO PROPERTIES, INC.	Gas	268950
42-479-41355	LEWIS PETRO PROPERTIES, INC.	Gas	266963
42-479-41356	SN EF MAVERICK, LLC	Gas	263655
42-479-41357	LAREDO ENERGY OPERATING, LLC	Gas	266972
42-479-41358	LAREDO ENERGY OPERATING, LLC	Gas	267615
42-479-41359	Rosetta Resources Operating Lp	Gas	267182
42-479-41360	Rosetta Resources Operating Lp	Gas	267188
42-479-41361	Rosetta Resources Operating Lp	Gas	267180
42-479-41362	LAREDO ENERGY
42-479-41363	LEWIS PETRO PROPERTIES, INC.	Gas	267621
42-479-41364	Sm Energy Company	Gas	265079
42-479-41365	LEWIS PETRO PROPERTIES, INC.	Gas	267367
42-479-41366	Sm Energy Company	Gas	267457
42-479-41367	Sm Energy Company	Gas	267458
42-479-41368	Sm Energy Company	Gas	267052
42-479-41369	LEWIS PETRO PROPERTIES, INC.	Gas	267754
42-479-41370	Sm Energy Company	Gas	264809
42-479-41371	XTO ENERGY INC.	Gas	264349
42-479-41372	SILVERBOW RESOURCES OPER, LLC	Gas	261181
42-479-41373	LEWIS PETRO PROPERTIES, INC.	Gas	266299
42-479-41374	LAREDO ENERGY OPERATING, LLC	Gas	267867
42-479-41375	SN OPERATING, LLC	Gas	266468
42-479-41376	SN EF MAVERICK, LLC	Gas	264174
42-479-41377	SN EF MAVERICK, LLC	Gas	264177
42-479-41378	SN EF MAVERICK, LLC	Gas	265121
42-479-41379	Sm Energy Company	Gas	271540
42-479-41380	Sm Energy Company	Gas	271538
42-479-41381	Sm Energy Company	Gas	271535
42-479-41382	Shell Western E&P
42-479-41383	LAREDO ENERGY
42-479-41384	LAREDO ENERGY OPERATING, LLC	Gas	266989
42-479-41385	LEWIS PETRO PROPERTIES, INC.	Gas	268716
42-479-41386	SMITH PRODUCTION INC.	Gas	262709
42-479-41387	LEWIS PETRO PROPERTIES, INC.	Gas	267617
42-479-41388	MIDDLETON OIL COMPANY	Gas	266985
42-479-41389	LEWIS PETRO PROPERTIES, INC.	Gas	265390
42-479-41390	LEWIS PETRO PROPERTIES, INC.	Gas	269046
42-479-41392	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268687
42-479-41393	LEWIS PETRO PROPERTIES, INC.	Gas	268611
42-479-41394	DEVON ENERGY PRODUCTION CO, L.P.
42-479-41395	DCP INTRASTATE NETWORK, LLC
42-479-41396	DCP INTRASTATE NETWORK, LLC
42-479-41397	DEVON ENERGY PRODUCTION CO, L.P.
42-479-41398	DEVON ENERGY PRODUCTION CO, L.P.
42-479-41399	LEWIS PETRO PROPERTIES, INC.	Gas	269597
42-479-41400	Sm Energy Company	Gas	266258
42-479-41401	LEWIS PETRO PROPERTIES, INC.	Gas	267363
42-479-41402	LEWIS PETRO PROPERTIES, INC.	Oil	13757
42-479-41403	EVOLUTION OPERATING CO., INC.
42-479-41404	DALLAS PETROLEUM GROUP, LLC	Oil	13741
42-479-41405	TARE RESOURCES, LLC	Gas	263618
42-479-41406	SILVERBOW RESOURCES OPER, LLC	Gas	263585
42-479-41407	LEWIS PETRO PROPERTIES, INC.	Gas	268669
42-479-41408	CONOCOPHILLIPS COMPANY	Gas	265266
42-479-41409	SILVERBOW RESOURCES OPER, LLC	Gas	266354
42-479-41410	SILVERBOW RESOURCES OPER, LLC	Gas	266400
42-479-41411	Sm Energy Company	Gas	265460
42-479-41412	SN OPERATING, LLC	Gas	267803
42-479-41413	SN OPERATING, LLC	Gas	267314
42-479-41414	SN OPERATING, LLC	Gas	266035
42-479-41415	Sm Energy Company	Gas	268493
42-479-41416	Sm Energy Company	Gas	268841
42-479-41417	LAREDO ENERGY
42-479-41418	Sm Energy Company	Gas	268492
42-479-41419	SN OPERATING, LLC	Gas	265405
42-479-41420	SILVERBOW RESOURCES OPER, LLC	Gas	264180
42-479-41421	SN EF MAVERICK, LLC	Gas	266943
42-479-41422	SN EF MAVERICK, LLC	Gas	266726
42-479-41423	SN EF MAVERICK, LLC	Gas	265445
42-479-41424	SN EF MAVERICK, LLC	Gas	265442
42-479-41425	SILVERBOW RESOURCES OPER, LLC	Gas	265234
42-479-41426	SN EF MAVERICK, LLC	Gas	266941
42-479-41427	XTO ENERGY INC.	Gas	265587
42-479-41428	SN EF MAVERICK, LLC	Gas	267284
42-479-41429	SN EF MAVERICK, LLC	Gas	267320
42-479-41430	SN EF MAVERICK, LLC	Gas	267584
42-479-41431	SN EF MAVERICK, LLC	Gas	267552
42-479-41432	SN EF MAVERICK, LLC	Gas	263694
42-479-41433	SN EF MAVERICK, LLC	Gas	265563
42-479-41434	SN EF MAVERICK, LLC	Gas	265579
42-479-41435	SN EF MAVERICK, LLC	Gas	267279
42-479-41436	SN EF MAVERICK, LLC	Gas	275395
42-479-41437	SN EF MAVERICK, LLC	Gas	267280
42-479-41438	LAREDO ENERGY OPERATING, LLC	Gas	266992
42-479-41439	TARE RESOURCES, LLC	Gas	263427
42-479-41440	Sm Energy Company
42-479-41441	KILLAM OIL CO., LTD.	Gas	263608
42-479-41442	ENCINA RESOURCES, LLC	Gas	268675
42-479-41443	LEWIS PETRO PROPERTIES, INC.	Gas	266483
42-479-41444	LEWIS PETRO PROPERTIES, INC.
42-479-41445	LEWIS PETRO PROPERTIES, INC.	Gas	269047
42-479-41446	ESCONDIDO RESOURCES OPER CO, LLC	Gas	266407
42-479-41447	LEWIS PETRO PROPERTIES, INC.	Gas	267634
42-479-41448	SN OPERATING, LLC	Gas	267011
42-479-41449	SN OPERATING, LLC	Gas	267064
42-479-41450	SN OPERATING, LLC	Gas	267068
42-479-41451	SN OPERATING, LLC	Gas	266973
42-479-41452	SN OPERATING, LLC	Gas	265404
42-479-41453	SN OPERATING, LLC	Gas	267823
42-479-41454	SN OPERATING, LLC	Gas	265403
42-479-41455	KILLAM OIL CO., LTD.	Gas	268695
42-479-41456	COLUMBUS ENERGY, LLC	Gas	263808
42-479-41457	LEWIS PETRO PROPERTIES, INC.	Gas	268876
42-479-41458	Rosetta Resources Operating Lp	Gas	267195
42-479-41459	Rosetta Resources Operating Lp	Gas	267381
42-479-41460	Rosetta Resources Operating Lp	Gas	267609
42-479-41461	SN OPERATING, LLC	Gas	267825
42-479-41462	LAREDO ENERGY OPERATING, LLC	Gas	267721
42-479-41463	Sm Energy Company	Gas	265195
42-479-41464	LEWIS PETRO PROPERTIES, INC.	Gas	267735
42-479-41465	LEWIS PETRO PROPERTIES, INC.	Gas	267257
42-479-41466	KILLAM OIL CO., LTD.	Oil	13617
42-479-41467	CHESAPEAKE OPERATING, L.L.C.	Gas	268056
42-479-41468	CHESAPEAKE OPERATING, L.L.C.	Gas	268132
42-479-41469	CHESAPEAKE OPERATING, L.L.C.	Gas	266067
42-479-41470	CHESAPEAKE OPERATING, L.L.C.	Gas	266065
42-479-41471	Sm Energy Company
42-479-41472	LEWIS PETRO PROPERTIES, INC.	Gas	269444
42-479-41473	ARETE OPERATING COMPANY, LLC	Gas	268982
42-479-41474	Rosetta Resources Operating Lp	Gas	267357
42-479-41475	Sm Energy Company	Gas	264689
42-479-41477	Sm Energy Company
42-479-41478	Rosetta Resources Operating Lp	Gas	267359
42-479-41479	Rosetta Resources Operating Lp	Gas	267362
42-479-41480	LEWIS PETRO PROPERTIES, INC.	Gas	267377
42-479-41481	LEWIS PETRO PROPERTIES, INC.	Gas	266873
42-479-41482	SN EF MAVERICK, LLC	Gas	268927
42-479-41483	SN EF MAVERICK, LLC	Gas	267586
42-479-41484	SN EF MAVERICK, LLC	Gas	268929
42-479-41485	Sm Energy Company	Gas	269045
42-479-41486	LEWIS PETRO PROPERTIES, INC.	Gas	268089
42-479-41487	SN EF MAVERICK, LLC	Gas	268931
42-479-41488	SN EF MAVERICK, LLC	Gas	275374
42-479-41489	SN EF MAVERICK, LLC	Gas	268977
42-479-41490	COLUMBUS ENERGY, LLC	Gas	266121
42-479-41491	ESCONDIDO RESOURCES OPER CO, LLC	Gas	267790
42-479-41492	KILLAM OIL CO., LTD.
42-479-41493	LEWIS PETRO PROPERTIES, INC.	Gas	268638
42-479-41494	Sm Energy Company	Gas	266177
42-479-41495	Sm Energy Company	Gas	269251
42-479-41496	Sm Energy Company	Gas	269252
42-479-41497	TARE RESOURCES, LLC	Gas	266990
42-479-41498	HILCORP ENERGY COMPANY	Gas	265903
42-479-41499	Sm Energy Company	Gas	269250
42-479-41500	SN EF MAVERICK, LLC	Gas	267923
42-479-41501	SN EF MAVERICK, LLC	Gas	268070
42-479-41502	SN EF MAVERICK, LLC	Gas	268087
42-479-41503	Rosetta Resources Operating Lp	Gas	267611
42-479-41504	Rosetta Resources Operating Lp	Gas	267612
42-479-41505	Rosetta Resources Operating Lp	Gas	267613
42-479-41506	Sm Energy Company	Gas	265237
42-479-41507	LEWIS PETRO PROPERTIES, INC.	Gas	268971
42-479-41508	SN OPERATING, LLC	Gas	267822
42-479-41509	SN OPERATING, LLC	Gas	267824
42-479-41510	SN OPERATING, LLC	Gas	265815
42-479-41511	SN OPERATING, LLC	Gas	265402
42-479-41512	LEWIS PETRO PROPERTIES, INC.	Gas	268908
42-479-41513	HILCORP ENERGY COMPANY	Gas	264320
42-479-41514	LEWIS PETRO PROPERTIES, INC.	Gas	267265
42-479-41515	SN EF MAVERICK, LLC	Gas	269239
42-479-41516	LEWIS PETRO PROPERTIES, INC.	Gas	268711
42-479-41517	SN EF MAVERICK, LLC	Gas	269240
42-479-41518	SN EF MAVERICK, LLC	Gas	269241
42-479-41519	Sm Energy Company	Gas	266129
42-479-41520	LEWIS PETRO PROPERTIES, INC.	Gas	268737
42-479-41521	SN EF MAVERICK, LLC	Gas	269242
42-479-41522	Sm Energy Company	Gas	268168
42-479-41523	Sm Energy Company	Gas	268285
42-479-41524	Sm Energy Company	Gas	269225
42-479-41525	Sm Energy Company	Gas	268283
42-479-41526	LEWIS PETRO PROPERTIES, INC.	Gas	269621
42-479-41527	Sm Energy Company	Gas	266861
42-479-41528	LEWIS PETRO PROPERTIES, INC.	Gas	268893
42-479-41529	TARE RESOURCES, LLC	Gas	263769
42-479-41530	HILCORP ENERGY COMPANY	Gas	265755
42-479-41531	Rosetta Resources Operating Lp	Gas	267799
42-479-41532	Rosetta Resources Operating Lp	Gas	267804
42-479-41533	Rosetta Resources Operating Lp	Gas	267870
42-479-41534	Rosetta Resources Operating Lp	Gas	268083
42-479-41535	Rosetta Resources Operating Lp	Gas	267802
42-479-41536	LEWIS PETRO PROPERTIES, INC.	Gas	268833
42-479-41537	Rosetta Resources Operating Lp	Gas	268165
42-479-41538	LAREDO ENERGY OPERATING, LLC	Gas	267628
42-479-41539	EVOLUTION OPERATING CO., INC.
42-479-41540	LEWIS PETRO PROPERTIES, INC.	Gas	269231
42-479-41541	LAREDO ENERGY OPERATING, LLC	Gas	267720
42-479-41542	Rosetta Resources Operating Lp	Gas	268240
42-479-41543	Rosetta Resources Operating Lp	Gas	268206
42-479-41544	Rosetta Resources Operating Lp	Gas	268246
42-479-41545	DALLAS PETROLEUM GROUP, LLC	Oil	13791
42-479-41546	ESCONDIDO RESOURCES OPER CO, LLC	Gas	266712
42-479-41547	LEWIS PETRO PROPERTIES, INC.	Gas	267608
42-479-41549	Sm Energy Company	Gas	266860
42-479-41550	Sm Energy Company	Gas	267936
42-479-41551	LEWIS PETRO PROPERTIES, INC.	Gas	268822
42-479-41552	ESCONDIDO RESOURCES OPER CO, LLC	Gas	269081
42-479-41553	LEWIS PETRO PROPERTIES, INC.	Gas	268821
42-479-41554	LEWIS PETRO PROPERTIES, INC.	Gas	268848
42-479-41555	LEWIS PETRO PROPERTIES, INC.	Gas	268949
42-479-41556	LEWIS PETRO PROPERTIES, INC.	Gas	268830
42-479-41557	LAREDO ENERGY OPERATING, LLC	Gas	265158
42-479-41558	Sm Energy Company	Gas	267049
42-479-41559	Sm Energy Company	Gas	267050
42-479-41560	Sm Energy Company	Gas	267051
42-479-41561	Sm Energy Company	Gas	266173
42-479-41562	KILLAM OIL CO., LTD.	Gas	263520
42-479-41563	LAREDO ENERGY OPERATING, LLC	Gas	267793
42-479-41564	Sm Energy Company	Gas	268122
42-479-41565	SN OPERATING, LLC	Gas	268413
42-479-41566	SN OPERATING, LLC	Gas	268415
42-479-41567	SN OPERATING, LLC	Gas	268416
42-479-41568	SN OPERATING, LLC	Gas	268505
42-479-41569	SN OPERATING, LLC	Gas	268495
42-479-41570	SN OPERATING, LLC	Gas	266925
42-479-41571	DALLAS PETROLEUM GROUP, LLC	Oil	13741
42-479-41572	SN OPERATING, LLC	Gas	268412
42-479-41573	DALLAS PETROLEUM GROUP, LLC	Oil	13791
42-479-41574	LEWIS PETRO PROPERTIES, INC.	Gas	273105
42-479-41575	LAREDO ENERGY OPERATING, LLC	Gas	268247
42-479-41576	SN OPERATING, LLC	Gas	267063
42-479-41577	XTO ENERGY INC.	Gas	265615
42-479-41578	SN OPERATING, LLC	Gas	273101
42-479-41579	EOG Resources, Inc.	Gas	268860
42-479-41580	LEWIS PETRO PROPERTIES, INC.	Gas	268831
42-479-41581	LEWIS PETRO PROPERTIES, INC.	Gas	269285
42-479-41582	Sm Energy Company	Gas	266175
42-479-41583	COLUMBUS ENERGY, LLC
42-479-41584	KILLAM OIL CO., LTD.	Gas	265610
42-479-41585	Sm Energy Company	Gas	268633
42-479-41586	Sm Energy Company	Gas	268637
42-479-41587	Sm Energy Company	Gas	268634
42-479-41588	LEWIS PETRO PROPERTIES, INC.	Gas	268847
42-479-41589	TARE RESOURCES, LLC	Gas	266646
42-479-41590	LEWIS PETRO PROPERTIES, INC.	Gas	268829
42-479-41591	HUGHES, DAN A. COMPANY, L.P.	Gas	269355
42-479-41592	LEWIS PETRO PROPERTIES, INC.	Gas	269927
42-479-41593	LAREDO ENERGY OPERATING, LLC	Gas	265944
42-479-41595	SMITH PRODUCTION INC.	Gas	268813
42-479-41596	SN OPERATING, LLC	Gas	265394
42-479-41597	SN OPERATING, LLC	Gas	268494
42-479-41598	SN OPERATING, LLC	Gas	265395
42-479-41599	SN OPERATING, LLC	Gas	265393
42-479-41600	SN OPERATING, LLC	Gas	268430
42-479-41601	LEWIS PETRO PROPERTIES, INC.	Gas	270509
42-479-41602	LEWIS PETRO PROPERTIES, INC.	Gas	268867
42-479-41603	SN OPERATING, LLC	Gas	268405
42-479-41604	SN OPERATING, LLC	Gas	268408
42-479-41605	SN OPERATING, LLC	Gas	268423
42-479-41606	SN OPERATING, LLC	Gas	268353
42-479-41607	LEWIS PETRO PROPERTIES, INC.	Gas	268948
42-479-41608	TARE RESOURCES, LLC	Gas	268071
42-479-41609	TARE RESOURCES, LLC	Gas	268077
42-479-41610	TARE RESOURCES, LLC	Gas	268266
42-479-41611	FASKEN OIL AND RANCH, LTD.	Gas	269302
42-479-41612	LEWIS PETRO PROPERTIES, INC.	Gas	269937
42-479-41613	SN OPERATING, LLC	Gas	268396
42-479-41614	SN OPERATING, LLC	Gas	268432
42-479-41615	LAREDO ENERGY OPERATING, LLC	Gas	268723
42-479-41616	LAREDO ENERGY OPERATING, LLC	Gas	268692
42-479-41617	SN OPERATING, LLC	Gas	268431
42-479-41618	SN OPERATING, LLC	Gas	268407
42-479-41619	LAREDO ENERGY OPERATING, LLC	Gas	267248
42-479-41620	LEWIS PETRO PROPERTIES, INC.	Gas	268857
42-479-41621	LEWIS PETRO PROPERTIES, INC.	Gas	269731
42-479-41622	LEWIS PETRO PROPERTIES, INC.	Gas	268851
42-479-41623	LEWIS PETRO PROPERTIES, INC.	Gas	269738
42-479-41624	SN OPERATING, LLC	Gas	268814
42-479-41625	SN OPERATING, LLC	Gas	268880
42-479-41626	SN OPERATING, LLC	Gas	269140
42-479-41627	SN OPERATING, LLC	Gas	269182
42-479-41628	SN OPERATING, LLC	Gas	271873
42-479-41629	LEWIS PETRO PROPERTIES, INC.	Gas	269443
42-479-41630	LEWIS PETRO PROPERTIES, INC.	Gas	270331
42-479-41631	LEWIS PETRO PROPERTIES, INC.	Gas	275928
42-479-41632	Sm Energy Company	Gas	267934
42-479-41633	XTO ENERGY INC.	Gas	265268
42-479-41634	LAREDO ENERGY OPERATING, LLC	Gas	268717
42-479-41635	HILCORP ENERGY COMPANY	Gas	266546
42-479-41636	LEWIS PETRO PROPERTIES, INC.	Gas	272850
42-479-41637	XTO ENERGY INC.	Gas	265269
42-479-41638	FASKEN OIL AND RANCH, LTD.	Gas	268589
42-479-41639	LAREDO ENERGY OPERATING, LLC	Gas	266229
42-479-41640	LAREDO ENERGY OPERATING, LLC	Gas	268705
42-479-41641	Sm Energy Company	Gas	267933
42-479-41642	Sm Energy Company	Gas	268195
42-479-41643	TARE RESOURCES, LLC	Gas	268080
42-479-41644	LAREDO ENERGY OPERATING, LLC	Gas	269451
42-479-41645	SN OPERATING, LLC	Gas	272797
42-479-41646	SMITH PRODUCTION INC.	Gas	267365
42-479-41647	HOPCO E&P, LLC	Gas	268923
42-479-41648	LAREDO ENERGY
42-479-41649	ESCONDIDO RESOURCES II, LLC
42-479-41650	ESCONDIDO RESOURCES II, LLC
42-479-41651	ESCONDIDO RESOURCES II, LLC
42-479-41652	LAREDO ENERGY OPERATING, LLC	Gas	278696
42-479-41653	LAREDO ENERGY
42-479-41654	LAREDO ENERGY
42-479-41655	LEWIS PETRO PROPERTIES, INC.	Gas	268472
42-479-41656	LEWIS PETRO PROPERTIES, INC.	Gas	269989
42-479-41657	TARE RESOURCES, LLC	Gas	267947
42-479-41658	LEWIS PETRO PROPERTIES, INC.	Gas	269055
42-479-41659	LEWIS PETRO PROPERTIES, INC.	Gas	268985
42-479-41660	SN EF MAVERICK, LLC	Gas	273037
42-479-41661	SN EF MAVERICK, LLC	Gas	272569
42-479-41662	Sm Energy Company	Gas	268491
42-479-41663	SN EF MAVERICK, LLC	Gas	272567
42-479-41664	LEWIS PETRO PROPERTIES, INC.	Gas	269837
42-479-41665	LEWIS PETRO PROPERTIES, INC.	Gas	268959
42-479-41666	SN OPERATING, LLC	Gas	269176
42-479-41667	Rosetta Resources Operating Lp	Gas	269030
42-479-41668	Rosetta Resources Operating Lp	Gas	269007
42-479-41669	Rosetta Resources Operating Lp	Gas	269004
42-479-41670	Sm Energy Company	Gas	268596
42-479-41671	Sm Energy Company	Gas	268595
42-479-41672	SN OPERATING, LLC	Gas	268877
42-479-41673	SN OPERATING, LLC	Gas	268504
42-479-41674	SN OPERATING, LLC	Gas	268528
42-479-41675	SN OPERATING, LLC	Gas	268807
42-479-41676	SN OPERATING, LLC	Gas	267602
42-479-41677	Sm Energy Company	Gas	268599
42-479-41678	SN OPERATING, LLC	Gas	269219
42-479-41679	SN OPERATING, LLC	Gas	269776
42-479-41680	SN OPERATING, LLC	Gas	269905
42-479-41681	SN OPERATING, LLC	Gas	270060
42-479-41682	SN OPERATING, LLC	Gas	268864
42-479-41683	SN EF MAVERICK, LLC	Gas	273472
42-479-41684	SN EF MAVERICK, LLC	Gas	273475
42-479-41685	SN EF MAVERICK, LLC	Gas	273607
42-479-41686	EOG Resources, Inc.	Gas	268915
42-479-41687	SN OPERATING, LLC	Gas	269012
42-479-41688	SN OPERATING, LLC	Gas	269175
42-479-41689	KILLAM OIL CO., LTD.	Gas	265616
42-479-41690	Rosetta Resources Operating Lp	Gas	269010
42-479-41691	Rosetta Resources Operating Lp	Gas	269005
42-479-41692	CHESAPEAKE OPERATING, INC.
42-479-41693	SN EF MAVERICK, LLC	Gas	273469
42-479-41694	Rosetta Resources Operating Lp	Gas	269028
42-479-41695	SN EF MAVERICK, LLC	Gas	273470
42-479-41696	SN EF MAVERICK, LLC	Gas	273166
42-479-41697	KILLAM OIL CO., LTD.	Gas	270036
42-479-41698	SN OPERATING, LLC	Gas	269706
42-479-41699	SN OPERATING, LLC	Gas	269704
42-479-41700	SN OPERATING, LLC	Gas	269775
42-479-41701	SN OPERATING, LLC	Gas	269929
42-479-41702	LEWIS PETRO PROPERTIES, INC.	Gas	268998
42-479-41703	LEWIS PETRO PROPERTIES, INC.	Gas	268720
42-479-41704	TARE RESOURCES, LLC	Gas	268605
42-479-41705	LEWIS PETRO PROPERTIES, INC.	Gas	269670
42-479-41706	ESCONDIDO RESOURCES OPER CO, LLC	Gas	275529
42-479-41707	LEWIS PETRO PROPERTIES, INC.	Gas	271663
42-479-41708	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277718
42-479-41709	LEWIS PETRO PROPERTIES, INC.	Gas	269023
42-479-41710	LEWIS PETRO PROPERTIES, INC.	Gas	268987
42-479-41711	COLUMBUS ENERGY, LLC
42-479-41712	CHESAPEAKE OPERATING, INC.
42-479-41713	TARE RESOURCES, LLC	Gas	268268
42-479-41714	EOG Resources, Inc.	Gas	270525
42-479-41715	XTO ENERGY INC.	Gas	265270
42-479-41716	FASKEN OIL AND RANCH, LTD.	Gas	267755
42-479-41717	LEWIS PETRO PROPERTIES, INC.
42-479-41718	Sm Energy Company	Gas	268196
42-479-41719	SN EF MAVERICK, LLC	Gas	273738
42-479-41720	LEWIS PETRO PROPERTIES, INC.
42-479-41721	LEWIS PETRO PROPERTIES, INC.	Gas	269923
42-479-41722	SN EF MAVERICK, LLC	Gas	272892
42-479-41723	SN EF MAVERICK, LLC	Gas	272895
42-479-41724	COLUMBUS ENERGY, LLC
42-479-41725	Sm Energy Company	Gas	269556
42-479-41726	Sm Energy Company	Gas	269555
42-479-41727	SN EF MAVERICK, LLC	Gas	272893
42-479-41728	SN EF MAVERICK, LLC	Gas	272897
42-479-41729	SN EF MAVERICK, LLC	Gas	273003
42-479-41730	KILLAM OIL CO., LTD.
42-479-41731	Sm Energy Company	Gas	269792
42-479-41732	SN OPERATING, LLC	Gas	268433
42-479-41733	SN OPERATING, LLC	Gas	268503
42-479-41734	SN OPERATING, LLC	Gas	269220
42-479-41735	SN OPERATING, LLC	Gas	269709
42-479-41736	SN OPERATING, LLC	Gas	269934
42-479-41737	SN OPERATING, LLC	Gas	270104
42-479-41738	SN OPERATING, LLC	Gas	270432
42-479-41739	COLUMBUS ENERGY, LLC
42-479-41740	LEWIS PETRO PROPERTIES, INC.	Gas	269009
42-479-41741	SN OPERATING, LLC	Gas	269710
42-479-41742	LEWIS PETRO PROPERTIES, INC.	Gas	269270
42-479-41743	LEWIS PETRO PROPERTIES, INC.	Gas	269761
42-479-41744	CHESAPEAKE OPERATING, L.L.C.	Gas	270209
42-479-41745	CHESAPEAKE OPERATING, L.L.C.	Gas	270255
42-479-41746	LEWIS PETRO PROPERTIES, INC.	Gas	270667
42-479-41747	KILLAM OIL CO., LTD.	Oil	13844
42-479-41748	CHESAPEAKE OPERATING, L.L.C.	Gas	269360
42-479-41749	CHESAPEAKE OPERATING, L.L.C.	Gas	269389
42-479-41750	LEWIS PETRO PROPERTIES, INC.	Gas	269228
42-479-41751	LEWIS PETRO PROPERTIES, INC.	Gas	271398
42-479-41752	LEWIS PETRO PROPERTIES, INC.	Gas	269760
42-479-41753	Sm Energy Company	Gas	269603
42-479-41754	LEWIS PETRO PROPERTIES, INC.	Gas	270842
42-479-41755	LEWIS PETRO PROPERTIES, INC.	Gas	269214
42-479-41756	LEWIS PETRO PROPERTIES, INC.	Gas	269265
42-479-41757	LEWIS PETRO PROPERTIES, INC.	Gas	269033
42-479-41758	LEWIS PETRO PROPERTIES, INC.	Gas	269912
42-479-41759	XTO ENERGY INC.	Gas	265271
42-479-41760	LEWIS PETRO PROPERTIES, INC.	Gas	269217
42-479-41761	LEWIS PETRO PROPERTIES, INC.
42-479-41762	Rosetta Resources Operating Lp	Gas	269421
42-479-41763	Rosetta Resources Operating Lp	Gas	269051
42-479-41764	LAREDO ENERGY OPERATING, LLC	Gas	268850
42-479-41765	Rosetta Resources Operating Lp	Gas	269054
42-479-41766	Sm Energy Company	Gas	269605
42-479-41767	Sm Energy Company	Gas	269618
42-479-41768	Sm Energy Company	Gas	269606
42-479-41769	Sm Energy Company	Gas	270144
42-479-41770	Sm Energy Company	Gas	270141
42-479-41771	Sm Energy Company	Gas	270143
42-479-41772	Sm Energy Company	Gas	270010
42-479-41773	Sm Energy Company	Gas	270009
42-479-41774	EOG Resources, Inc.
42-479-41775	LEWIS PETRO PROPERTIES, INC.	Gas	270931
42-479-41776	LEWIS PETRO PROPERTIES, INC.	Gas	274240
42-479-41777	CHESAPEAKE OPERATING, L.L.C.	Gas	270459
42-479-41778	SN OPERATING, LLC	Gas	269215
42-479-41779	SN OPERATING, LLC	Gas	269772
42-479-41780	SN OPERATING, LLC	Gas	270577
42-479-41781	SN OPERATING, LLC	Gas	270260
42-479-41782	SN OPERATING, LLC	Gas	270031
42-479-41783	SN OPERATING, LLC	Gas	271192
42-479-41784	SN OPERATING, LLC	Gas	271104
42-479-41785	SN OPERATING, LLC	Gas	271045
42-479-41786	SN OPERATING, LLC	Gas	270912
42-479-41787	SN OPERATING, LLC	Gas	270541
42-479-41788	SN OPERATING, LLC	Gas	270677
42-479-41789	Sm Energy Company	Gas	267935
42-479-41790	LEWIS PETRO PROPERTIES, INC.
42-479-41791	LEWIS PETRO PROPERTIES, INC.	Gas	269027
42-479-41792	CHESAPEAKE OPERATING, L.L.C.	Gas	270932
42-479-41793	SN OPERATING, LLC	Gas	270574
42-479-41794	Sm Energy Company	Gas	268286
42-479-41795	CHESAPEAKE OPERATING, L.L.C.	Gas	270850
42-479-41796	CHESAPEAKE OPERATING, L.L.C.	Gas	270849
42-479-41797	CHESAPEAKE OPERATING, L.L.C.	Gas	270839
42-479-41798	CHESAPEAKE OPERATING, L.L.C.	Gas	270837
42-479-41799	CHESAPEAKE OPERATING, INC.
42-479-41800	CHESAPEAKE OPERATING, INC.
42-479-41801	CHESAPEAKE OPERATING, INC.
42-479-41802	CHESAPEAKE OPERATING, INC.
42-479-41803	LEWIS PETRO PROPERTIES, INC.	Gas	269260
42-479-41804	LEWIS PETRO PROPERTIES, INC.
42-479-41805	LEWIS PETRO PROPERTIES, INC.	Gas	270001
42-479-41806	Sm Energy Company	Gas	269594
42-479-41807	LEWIS PETRO PROPERTIES, INC.	Gas	270529
42-479-41808	LEWIS PETRO PROPERTIES, INC.	Gas	270515
42-479-41809	CHESAPEAKE OPERATING, L.L.C.	Gas	270026
42-479-41810	CHESAPEAKE OPERATING, L.L.C.	Gas	270023
42-479-41811	CHESAPEAKE OPERATING, L.L.C.	Gas	270025
42-479-41812	SN OPERATING, LLC	Gas	275115
42-479-41813	SN OPERATING, LLC	Gas	275123
42-479-41814	SN OPERATING, LLC	Gas	275124
42-479-41815	SN OPERATING, LLC	Gas	275114
42-479-41816	LEWIS PETRO PROPERTIES, INC.	Gas	271551
42-479-41817	SN OPERATING, LLC	Gas	275117
42-479-41818	SN OPERATING, LLC	Gas	275111
42-479-41819	Sm Energy Company	Gas	271172
42-479-41820	LEWIS PETRO PROPERTIES, INC.	Gas	271906
42-479-41821	LEWIS PETRO PROPERTIES, INC.	Gas	270004
42-479-41822	LEWIS PETRO PROPERTIES, INC.	Gas	271552
42-479-41823	LEWIS PETRO PROPERTIES, INC.	Gas	269990
42-479-41824	Sm Energy Company	Gas	268446
42-479-41825	LEWIS PETRO PROPERTIES, INC.	Gas	270003
42-479-41826	Sm Energy Company	Gas	270014
42-479-41827	CHESAPEAKE OPERATING, L.L.C.	Gas	274087
42-479-41828	Sm Energy Company	Gas	270155
42-479-41829	Sm Energy Company
42-479-41830	CHESAPEAKE OPERATING, L.L.C.	Gas	274082
42-479-41831	CHESAPEAKE OPERATING, L.L.C.	Gas	274079
42-479-41832	CHESAPEAKE OPERATING, L.L.C.	Gas	274094
42-479-41833	LEWIS PETRO PROPERTIES, INC.	Gas	269232
42-479-41835	Rosetta Resources Operating Lp	Gas	269071
42-479-41836	Rosetta Resources Operating Lp	Gas	269170
42-479-41837	LEWIS PETRO PROPERTIES, INC.	Gas	269439
42-479-41838	Sm Energy Company	Gas	269619
42-479-41839	LEWIS PETRO PROPERTIES, INC.	Gas	269999
42-479-41840	Rosetta Resources Operating Lp	Gas	269177
42-479-41841	Sm Energy Company	Gas	270152
42-479-41842	Sm Energy Company	Gas	270011
42-479-41843	TARE RESOURCES, LLC	Gas	269209
42-479-41844	LEWIS PETRO PROPERTIES, INC.	Gas	272025
42-479-41845	LEWIS PETRO PROPERTIES, INC.	Gas	274248
42-479-41846	LEWIS PETRO PROPERTIES, INC.	Gas	269801
42-479-41847	LEWIS PETRO PROPERTIES, INC.	Gas	270587
42-479-41848	LEWIS PETRO PROPERTIES, INC.	Gas	270798
42-479-41849	LEWIS PETRO PROPERTIES, INC.	Gas	270573
42-479-41850	LEWIS PETRO PROPERTIES, INC.	Gas	270867
42-479-41851	LEWIS PETRO PROPERTIES, INC.	Gas	270002
42-479-41852	Sm Energy Company	Gas	269620
42-479-41853	Sm Energy Company	Gas	270154
42-479-41854	LEWIS PETRO PROPERTIES, INC.	Gas	270000
42-479-41855	LEWIS PETRO PROPERTIES, INC.
42-479-41856	LEWIS PETRO PROPERTIES, INC.	Gas	269992
42-479-41857	CHESAPEAKE OPERATING, INC.
42-479-41858	CHESAPEAKE OPERATING, INC.
42-479-41859	CHESAPEAKE OPERATING, INC.
42-479-41860	CHESAPEAKE OPERATING, INC.
42-479-41861	Sm Energy Company	Gas	270153
42-479-41862	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-41863	LEWIS PETRO PROPERTIES, INC.	Gas	269593
42-479-41864	Sm Energy Company	Gas	270012
42-479-41865	LEWIS PETRO PROPERTIES, INC.	Gas	270084
42-479-41866	LEWIS PETRO PROPERTIES, INC.	Gas	270054
42-479-41867	LEWIS PETRO PROPERTIES, INC.
42-479-41868	Rosetta Resources Operating Lp	Gas	269161
42-479-41869	Rosetta Resources Operating Lp	Gas	269169
42-479-41870	Rosetta Resources Operating Lp	Gas	269227
42-479-41871	LEWIS PETRO PROPERTIES, INC.	Gas	271451
42-479-41872	LEWIS PETRO PROPERTIES, INC.	Gas	268868
42-479-41873	CHESAPEAKE OPERATING, L.L.C.	Gas	270022
42-479-41874	Rosetta Resources Operating Lp	Gas	269172
42-479-41875	LEWIS PETRO PROPERTIES, INC.	Gas	268879
42-479-41876	Rosetta Resources Operating Lp	Gas	270030
42-479-41877	Rosetta Resources Operating Lp	Gas	269216
42-479-41878	Rosetta Resources Operating Lp	Gas	269295
42-479-41879	LEWIS PETRO PROPERTIES, INC.
42-479-41880	Sm Energy Company	Gas	271174
42-479-41881	Sm Energy Company	Gas	271173
42-479-41882	Rosetta Resources Operating Lp	Gas	269296
42-479-41883	LEWIS PETRO PROPERTIES, INC.
42-479-41884	LEWIS PETRO PROPERTIES, INC.	Gas	269454
42-479-41885	Rosetta Resources Operating Lp	Gas	269348
42-479-41886	LEWIS PETRO PROPERTIES, INC.	Gas	271455
42-479-41887	LEWIS PETRO PROPERTIES, INC.
42-479-41888	LEWIS PETRO PROPERTIES, INC.	Gas	271961
42-479-41889	LEWIS PETRO PROPERTIES, INC.	Gas	271452
42-479-41890	CHESAPEAKE OPERATING, INC.
42-479-41891	CHESAPEAKE OPERATING, INC.
42-479-41892	Sm Energy Company	Gas	270173
42-479-41893	Sm Energy Company	Gas	270177
42-479-41894	Sm Energy Company
42-479-41895	ESCONDIDO RESOURCES OPER CO, LLC	Gas	269500
42-479-41896	ESCONDIDO RESOURCES OPER CO, LLC	Gas	269947
42-479-41897	Sm Energy Company
42-479-41898	Sm Energy Company
42-479-41899	LEWIS PETRO PROPERTIES, INC.	Gas	273362
42-479-41900	Sm Energy Company
42-479-41901	Sm Energy Company	Gas	271520
42-479-41902	Sm Energy Company	Gas	271518
42-479-41903	Sm Energy Company	Gas	271519
42-479-41904	Rosetta Resources Operating Lp	Gas	269356
42-479-41906	SN EF MAVERICK, LLC	Gas	274165
42-479-41907	SN EF MAVERICK, LLC	Gas	271888
42-479-41908	LEWIS PETRO PROPERTIES, INC.	Gas	271960
42-479-41909	LEWIS PETRO PROPERTIES, INC.	Gas	274261
42-479-41910	LEWIS PETRO PROPERTIES, INC.	Gas	270333
42-479-41911	SN OPERATING, LLC	Gas	273622
42-479-41912	LAREDO ENERGY OPERATING, LLC	Gas	270150
42-479-41913	LEWIS PETRO PROPERTIES, INC.	Gas	269919
42-479-41914	LEWIS PETRO PROPERTIES, INC.
42-479-41915	LEWIS PETRO PROPERTIES, INC.	Gas	271419
42-479-41916	LEWIS PETRO PROPERTIES, INC.	Gas	269921
42-479-41917	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41918	LEWIS PETRO PROPERTIES, INC.	Gas	271156
42-479-41919	LEWIS PETRO PROPERTIES, INC.	Gas	271153
42-479-41920	LEWIS PETRO PROPERTIES, INC.
42-479-41921	LEWIS PETRO PROPERTIES, INC.	Gas	269229
42-479-41922	Sm Energy Company
42-479-41923	Sm Energy Company	Gas	271115
42-479-41924	Sm Energy Company	Gas	271114
42-479-41925	LAREDO ENERGY OPERATING, LLC	Gas	268912
42-479-41926	LEWIS PETRO PROPERTIES, INC.
42-479-41927	LEWIS PETRO PROPERTIES, INC.	Gas	269986
42-479-41928	LEWIS PETRO PROPERTIES, INC.	Gas	270590
42-479-41929	LEWIS PETRO PROPERTIES, INC.	Gas	269987
42-479-41930	LEWIS PETRO PROPERTIES, INC.	Gas	271585
42-479-41931	LEWIS PETRO PROPERTIES, INC.	Gas	274245
42-479-41932	LEWIS PETRO PROPERTIES, INC.	Gas	274487
42-479-41933	LEWIS PETRO PROPERTIES, INC.	Gas	270197
42-479-41934	Sm Energy Company	Gas	270013
42-479-41935	CHESAPEAKE OPERATING, INC.
42-479-41936	Rosetta Resources Operating Lp	Gas	269436
42-479-41937	Sm Energy Company	Gas	271531
42-479-41938	Sm Energy Company	Gas	272015
42-479-41939	LEWIS PETRO PROPERTIES, INC.	Gas	270713
42-479-41940	LEWIS PETRO PROPERTIES, INC.	Gas	270192
42-479-41941	LEWIS PETRO PROPERTIES, INC.	Gas	270037
42-479-41942	Sm Energy Company	Gas	270015
42-479-41943	LEWIS PETRO PROPERTIES, INC.	Gas	270576
42-479-41944	LEWIS PETRO PROPERTIES, INC.	Gas	270560
42-479-41945	LEWIS PETRO PROPERTIES, INC.	Gas	270271
42-479-41946	Sm Energy Company	Gas	270017
42-479-41947	Sm Energy Company	Gas	271533
42-479-41948	Sm Energy Company	Gas	270016
42-479-41949	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41950	LEWIS PETRO PROPERTIES, INC.	Gas	274257
42-479-41951	LEWIS PETRO PROPERTIES, INC.	Gas	271991
42-479-41952	LEWIS PETRO PROPERTIES, INC.	Gas	271994
42-479-41953	LEWIS PETRO PROPERTIES, INC.	Gas	272521
42-479-41954	LEWIS PETRO PROPERTIES, INC.	Gas	272522
42-479-41955	LEWIS PETRO PROPERTIES, INC.	Gas	271339
42-479-41956	Sm Energy Company
42-479-41957	LEWIS PETRO PROPERTIES, INC.	Gas	268452
42-479-41958	Sm Energy Company	Gas	270183
42-479-41959	Sm Energy Company	Gas	270171
42-479-41960	SN EF MAVERICK, LLC	Gas	271788
42-479-41961	LEWIS PETRO PROPERTIES, INC.	Gas	271993
42-479-41962	LEWIS PETRO PROPERTIES, INC.	Gas	272391
42-479-41963	LEWIS PETRO PROPERTIES, INC.
42-479-41964	Sm Energy Company	Gas	270186
42-479-41965	Sm Energy Company	Gas	271170
42-479-41966	Sm Energy Company	Gas	270180
42-479-41967	Rosetta Resources Operating Lp	Gas	269585
42-479-41968	Rosetta Resources Operating Lp	Gas	270061
42-479-41969	Rosetta Resources Operating Lp	Gas	270062
42-479-41970	Rosetta Resources Operating Lp	Gas	270099
42-479-41971	Sm Energy Company	Gas	271171
42-479-41972	Rosetta Resources Operating Lp	Gas	269596
42-479-41973	Rosetta Resources Operating Lp	Gas	270123
42-479-41974	LEWIS PETRO PROPERTIES, INC.	Gas	273895
42-479-41975	LEWIS PETRO PROPERTIES, INC.	Gas	273896
42-479-41976	LEWIS PETRO PROPERTIES, INC.	Gas	274388
42-479-41977	LEWIS PETRO PROPERTIES, INC.	Gas	270035
42-479-41978	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41979	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41980	LEWIS PETRO PROPERTIES, INC.	Gas	268981
42-479-41981	LEWIS PETRO PROPERTIES, INC.	Gas	268178
42-479-41982	Sm Energy Company	Gas	274859
42-479-41983	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-41984	Sm Energy Company	Gas	276770
42-479-41985	SN EF MAVERICK, LLC	Gas	271052
42-479-41986	SN EF MAVERICK, LLC	Gas	271073
42-479-41987	SN EF MAVERICK, LLC	Gas	271074
42-479-41988	SN EF MAVERICK, LLC	Gas	271075
42-479-41989	SN EF MAVERICK, LLC	Gas	271076
42-479-41990	SN EF MAVERICK, LLC	Gas	271080
42-479-41991	Rosetta Resources Operating Lp	Gas	269991
42-479-41992	Sm Energy Company	Gas	274910
42-479-41993	LEWIS PETRO PROPERTIES, INC.	Gas	269069
42-479-41994	SN EF MAVERICK, LLC	Gas	271298
42-479-41995	LEWIS PETRO PROPERTIES, INC.	Gas	270109
42-479-41996	Sm Energy Company	Gas	271128
42-479-41997	LEWIS PETRO PROPERTIES, INC.	Gas	268969
42-479-41998	SN EF MAVERICK, LLC	Gas	271299
42-479-41999	LEWIS PETRO PROPERTIES, INC.	Gas	270879
42-479-42000	SN EF MAVERICK, LLC	Gas	271303
42-479-42001	SN EF MAVERICK, LLC	Gas	271300
42-479-42002	SN EF MAVERICK, LLC	Gas	271304
42-479-42003	SN EF MAVERICK, LLC	Gas	271306
42-479-42004	Sm Energy Company	Gas	270131
42-479-42005	LEWIS PETRO PROPERTIES, INC.	Gas	269056
42-479-42006	ARETE OPERATING COMPANY, LLC	Gas	269266
42-479-42007	Sm Energy Company	Gas	270185
42-479-42008	ARETE OPERATING COMPANY, LLC	Gas	269949
42-479-42009	LEWIS PETRO PROPERTIES, INC.	Gas	270344
42-479-42010	LEWIS PETRO PROPERTIES, INC.
42-479-42011	LEWIS PETRO PROPERTIES, INC.	Gas	269907
42-479-42012	LEWIS PETRO PROPERTIES, INC.
42-479-42013	LEWIS PETRO PROPERTIES, INC.
42-479-42014	LEWIS PETRO PROPERTIES, INC.	Gas	269117
42-479-42015	Rosetta Resources Operating Lp	Gas	269890
42-479-42016	SN EF MAVERICK, LLC	Gas	272812
42-479-42017	Rosetta Resources Operating Lp	Gas	270160
42-479-42018	LEWIS PETRO PROPERTIES, INC.	Gas	268895
42-479-42019	LEWIS PETRO PROPERTIES, INC.	Gas	269001
42-479-42020	Rosetta Resources Operating Lp	Gas	270132
42-479-42021	LEWIS PETRO PROPERTIES, INC.	Gas	269259
42-479-42022	LEWIS PETRO PROPERTIES, INC.	Gas	272322
42-479-42023	Rosetta Resources Operating Lp	Gas	270161
42-479-42024	Rosetta Resources Operating Lp	Gas	270165
42-479-42025	Rosetta Resources Operating Lp	Gas	270274
42-479-42026	Rosetta Resources Operating Lp	Gas	270194
42-479-42027	Rosetta Resources Operating Lp	Gas	270847
42-479-42028	SN OPERATING, LLC	Gas	270733
42-479-42029	SN OPERATING, LLC	Gas	270973
42-479-42030	SN OPERATING, LLC	Gas	271221
42-479-42031	Rosetta Resources Operating Lp	Gas	270286
42-479-42032	SN OPERATING, LLC	Gas	271307
42-479-42033	SN OPERATING, LLC	Gas	270672
42-479-42034	Rosetta Resources Operating Lp	Gas	270284
42-479-42035	Rosetta Resources Operating Lp	Gas	269726
42-479-42036	LEWIS PETRO PROPERTIES, INC.
42-479-42037	SN OPERATING, LLC	Gas	270883
42-479-42038	SN OPERATING, LLC	Gas	270756
42-479-42039
42-479-42040
42-479-42041	LEWIS PETRO PROPERTIES, INC.	Gas	269287
42-479-42042	LAREDO ENERGY OPERATING, LLC	Gas	265942
42-479-42043	LEWIS PETRO PROPERTIES, INC.	Gas	273009
42-479-42044	LEWIS PETRO PROPERTIES, INC.	Gas	269913
42-479-42045	LEWIS PETRO PROPERTIES, INC.	Gas	269268
42-479-42046	LEWIS PETRO PROPERTIES, INC.	Gas	273175
42-479-42047	LEWIS PETRO PROPERTIES, INC.	Gas	273174
42-479-42048	Sm Energy Company	Gas	273217
42-479-42049	Sm Energy Company	Gas	273221
42-479-42050	LEWIS PETRO PROPERTIES, INC.
42-479-42051	Sm Energy Company	Gas	273228
42-479-42052	LEWIS PETRO PROPERTIES, INC.
42-479-42053	LEWIS PETRO PROPERTIES, INC.
42-479-42054	LEWIS PETRO PROPERTIES, INC.
42-479-42055	CHESAPEAKE OPERATING, L.L.C.	Gas	289837
42-479-42056	CHESAPEAKE OPERATING, INC.
42-479-42058	CONOCOPHILLIPS COMPANY
42-479-42059	CONOCOPHILLIPS COMPANY
42-479-42060	CHESAPEAKE OPERATING, L.L.C.	Gas	275564
42-479-42061	CHESAPEAKE OPERATING, L.L.C.	Gas	275494
42-479-42062	CHESAPEAKE OPERATING, INC.
42-479-42063	CHESAPEAKE OPERATING, INC.
42-479-42064	CHESAPEAKE OPERATING, INC.
42-479-42065	CHESAPEAKE OPERATING, INC.
42-479-42066	LEWIS PETRO PROPERTIES, INC.	Gas	273859
42-479-42067	LEWIS PETRO PROPERTIES, INC.	Gas	273868
42-479-42068	LEWIS PETRO PROPERTIES, INC.	Gas	269924
42-479-42069	LAREDO ENERGY OPERATING, LLC	Gas	269272
42-479-42070	LEWIS PETRO PROPERTIES, INC.
42-479-42071	Sm Energy Company	Gas	271295
42-479-42072	Sm Energy Company	Gas	271297
42-479-42073	Sm Energy Company	Gas	271296
42-479-42074	LEWIS PETRO PROPERTIES, INC.	Gas	269925
42-479-42075	LEWIS PETRO PROPERTIES, INC.	Gas	270626
42-479-42076	LEWIS PETRO PROPERTIES, INC.	Gas	269758
42-479-42077	LEWIS PETRO PROPERTIES, INC.
42-479-42078	LEWIS PETRO PROPERTIES, INC.	Gas	272995
42-479-42079	Sm Energy Company	Gas	271523
42-479-42080	Sm Energy Company	Gas	271522
42-479-42081	Sm Energy Company	Gas	271521
42-479-42082	LEWIS PETRO PROPERTIES, INC.
42-479-42083	LEWIS PETRO PROPERTIES, INC.	Gas	273860
42-479-42084	LEWIS PETRO PROPERTIES, INC.
42-479-42085	Sm Energy Company	Gas	271541
42-479-42086	Sm Energy Company	Gas	271543
42-479-42087	Sm Energy Company	Gas	271542
42-479-42088	LEWIS PETRO PROPERTIES, INC.
42-479-42089	LEWIS PETRO PROPERTIES, INC.	Gas	269230
42-479-42090	LEWIS PETRO PROPERTIES, INC.	Gas	270083
42-479-42091	LEWIS PETRO PROPERTIES, INC.	Gas	271560
42-479-42095	LEWIS PETRO PROPERTIES, INC.	Gas	269273
42-479-42096	KILLAM OIL CO., LTD.	Gas	270499
42-479-42097	XOG OPERATING LLC
42-479-42098	SN OPERATING, LLC	Gas	271391
42-479-42099	EARTHSTONE ENERGY,INC.
42-479-42100	SN OPERATING, LLC	Gas	271358
42-479-42101	SN OPERATING, LLC	Gas	271436
42-479-42102	SN OPERATING, LLC	Gas	271567
42-479-42103	SN OPERATING, LLC	Gas	271629
42-479-42104	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-42105	LAREDO ENERGY OPERATING, LLC	Gas	270112
42-479-42107	LEWIS PETRO PROPERTIES, INC.	Gas	273903
42-479-42108	Rosetta Resources Operating Lp	Gas	270288
42-479-42109	Rosetta Resources Operating Lp	Gas	270290
42-479-42110	Rosetta Resources Operating Lp	Gas	270292
42-479-42111	Rosetta Resources Operating Lp	Gas	270293
42-479-42112	Rosetta Resources Operating Lp	Gas	270326
42-479-42113	LEWIS PETRO PROPERTIES, INC.	Gas	274442
42-479-42114	LAREDO ENERGY OPERATING, LLC	Gas	269288
42-479-42115	LEWIS PETRO PROPERTIES, INC.	Gas	270870
42-479-42116	LEWIS PETRO PROPERTIES, INC.	Gas	270575
42-479-42117	LEWIS PETRO PROPERTIES, INC.	Gas	270559
42-479-42118	Sm Energy Company	Gas	271524
42-479-42119	LEWIS PETRO PROPERTIES, INC.	Gas	279123
42-479-42120	LEWIS PETRO PROPERTIES, INC.	Gas	275447
42-479-42121	LEWIS PETRO PROPERTIES, INC.	Gas	275811
42-479-42122	LEWIS PETRO PROPERTIES, INC.	Gas	274939
42-479-42123	LEWIS PETRO PROPERTIES, INC.	Gas	275628
42-479-42124	LEWIS PETRO PROPERTIES, INC.	Gas	274940
42-479-42125	LEWIS PETRO PROPERTIES, INC.	Gas	272766
42-479-42126	LEWIS PETRO PROPERTIES, INC.	Gas	272790
42-479-42127	LEWIS PETRO PROPERTIES, INC.	Gas	274615
42-479-42128	LEWIS PETRO PROPERTIES, INC.	Gas	275470
42-479-42129	LEWIS PETRO PROPERTIES, INC.	Gas	274959
42-479-42130	LEWIS PETRO PROPERTIES, INC.	Gas	274941
42-479-42131	SN EF MAVERICK, LLC	Gas	271893
42-479-42132	SN OPERATING, LLC	Gas	275113
42-479-42133	Sm Energy Company	Gas	271826
42-479-42134	Sm Energy Company	Gas	271824
42-479-42135	Sm Energy Company	Gas	271939
42-479-42136	SN OPERATING, LLC	Gas	275110
42-479-42137	SN OPERATING, LLC	Gas	275112
42-479-42138	SN OPERATING, LLC	Gas	275249
42-479-42139	LEWIS PETRO PROPERTIES, INC.	Gas	271819
42-479-42140	LEWIS PETRO PROPERTIES, INC.	Gas	270027
42-479-42141	Rosetta Resources Operating Lp
42-479-42142	LAREDO ENERGY OPERATING, LLC	Gas	270055
42-479-42143	LEWIS PETRO PROPERTIES, INC.	Gas	271983
42-479-42144	Shell Western E&P
42-479-42145	Shell Western E&P
42-479-42146	Shell Western E&P
42-479-42147	Shell Western E&P
42-479-42148	Shell Western E&P
42-479-42149	Shell Western E&P
42-479-42150	WHITE OAK OPERATING COMPANY LLC	Gas	270117
42-479-42151	LEWIS PETRO PROPERTIES, INC.	Gas	271964
42-479-42152	Sm Energy Company	Gas	271529
42-479-42153	Sm Energy Company	Gas	272016
42-479-42154	FASKEN OIL AND RANCH, LTD.	Gas	271167
42-479-42155	FASKEN OIL AND RANCH, LTD.	Gas	271161
42-479-42156	FASKEN OIL AND RANCH, LTD.	Gas	271168
42-479-42157	LEWIS PETRO PROPERTIES, INC.	Gas	269757
42-479-42158	Sm Energy Company	Gas	271528
42-479-42159	LEWIS PETRO PROPERTIES, INC.	Gas	270038
42-479-42160	SN EF MAVERICK, LLC	Gas	272471
42-479-42161	SN EF MAVERICK, LLC	Gas	271896
42-479-42162	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277765
42-479-42163	Sm Energy Company	Gas	272278
42-479-42164	Sm Energy Company	Gas	272281
42-479-42165	Sm Energy Company	Gas	272087
42-479-42166	Sm Energy Company	Gas	272279
42-479-42167	Sm Energy Company	Gas	272086
42-479-42168	Sm Energy Company	Gas	272085
42-479-42169	LAREDO ENERGY OPERATING, LLC	Gas	269586
42-479-42170	SN OPERATING, LLC	Gas	271557
42-479-42171	SN OPERATING, LLC	Gas	271555
42-479-42172	SN OPERATING, LLC	Gas	271384
42-479-42173	SN OPERATING, LLC	Gas	271364
42-479-42174	SN OPERATING, LLC	Gas	271382
42-479-42175	Sm Energy Company	Gas	271525
42-479-42176	Sm Energy Company	Gas	271526
42-479-42177	LEWIS PETRO PROPERTIES, INC.
42-479-42178	LEWIS PETRO PROPERTIES, INC.	Gas	270076
42-479-42179	LEWIS PETRO PROPERTIES, INC.	Gas	270077
42-479-42180	LEWIS PETRO PROPERTIES, INC.	Gas	274295
42-479-42181	LEWIS PETRO PROPERTIES, INC.	Gas	271177
42-479-42182	LEWIS PETRO PROPERTIES, INC.	Gas	270034
42-479-42183	LEWIS PETRO PROPERTIES, INC.	Gas	270032
42-479-42184	Sm Energy Company	Gas	271825
42-479-42185	LEWIS PETRO PROPERTIES, INC.	Gas	270106
42-479-42186	LEWIS PETRO PROPERTIES, INC.	Gas	272576
42-479-42187	Sm Energy Company	Gas	271635
42-479-42188	Sm Energy Company	Gas	271688
42-479-42189	Sm Energy Company	Gas	271638
42-479-42190	SPECIAL ENERGY CORPORATION	Gas	270086
42-479-42191	LEWIS PETRO PROPERTIES, INC.	Gas	272996
42-479-42192	Sm Energy Company	Gas	271723
42-479-42193	Sm Energy Company	Gas	271823
42-479-42194	LAREDO ENERGY OPERATING, LLC	Gas	270196
42-479-42195	Sm Energy Company	Gas	271707
42-479-42196	Sm Energy Company	Gas	271942
42-479-42197	Sm Energy Company	Gas	271948
42-479-42198	Sm Energy Company	Gas	271951
42-479-42199	Sm Energy Company	Gas	271952
42-479-42200	Sm Energy Company	Gas	271940
42-479-42201	Sm Energy Company	Gas	271941
42-479-42202	LEWIS PETRO PROPERTIES, INC.	Gas	270081
42-479-42203	LEWIS PETRO PROPERTIES, INC.	Gas	274936
42-479-42204	LEWIS PETRO PROPERTIES, INC.	Gas	274894
42-479-42205	LEWIS PETRO PROPERTIES, INC.	Gas	274893
42-479-42206	SN OPERATING, LLC	Gas	271856
42-479-42207	SN OPERATING, LLC	Gas	271841
42-479-42208	SN OPERATING, LLC	Gas	271842
42-479-42209	SN OPERATING, LLC	Gas	271843
42-479-42210	SN OPERATING, LLC	Gas	271850
42-479-42211	SN OPERATING, LLC	Gas	271851
42-479-42212	SN OPERATING, LLC	Gas	271853
42-479-42213	SN OPERATING, LLC	Gas	271855
42-479-42214	SN OPERATING, LLC	Gas	272010
42-479-42215	SN OPERATING, LLC	Gas	271857
42-479-42216	LEWIS PETRO PROPERTIES, INC.	Gas	272368
42-479-42217	LEWIS PETRO PROPERTIES, INC.	Gas	272738
42-479-42218	LEWIS PETRO PROPERTIES, INC.	Gas	270933
42-479-42219	Rosetta Resources Operating Lp	Gas	273102
42-479-42220	Rosetta Resources Operating Lp	Gas	272121
42-479-42221	Rosetta Resources Operating Lp	Gas	272595
42-479-42222	Rosetta Resources Operating Lp	Gas	272970
42-479-42223	Rosetta Resources Operating Lp	Gas	272938
42-479-42224	Rosetta Resources Operating Lp	Gas	272969
42-479-42225	Rosetta Resources Operating Lp	Gas	270571
42-479-42226	SN OPERATING, LLC	Gas	275236
42-479-42227	SN OPERATING, LLC	Gas	275235
42-479-42228	SN OPERATING, LLC	Gas	275234
42-479-42229	SN OPERATING, LLC	Gas	275222
42-479-42230	SN OPERATING, LLC	Gas	275229
42-479-42231	SN OPERATING, LLC	Gas	275164
42-479-42232	SN OPERATING, LLC	Gas	275225
42-479-42233	SN OPERATING, LLC	Gas	275224
42-479-42234	SN OPERATING, LLC	Gas	275223
42-479-42235	Rosetta Resources Operating Lp	Gas	274199
42-479-42236	Rosetta Resources Operating Lp	Gas	278640
42-479-42237	Rosetta Resources Operating Lp	Gas	274192
42-479-42238	Rosetta Resources Operating Lp	Gas	272557
42-479-42239	Sm Energy Company	Gas	271945
42-479-42240	Sm Energy Company	Gas	271818
42-479-42241	Sm Energy Company	Gas	271947
42-479-42242	WHITE OAK OPERATING COMPANY LLC	Gas	270546
42-479-42243	LEWIS PETRO PROPERTIES, INC.	Gas	272367
42-479-42244	LEWIS PETRO PROPERTIES, INC.	Gas	272369
42-479-42245	LEWIS PETRO PROPERTIES, INC.	Gas	272739
42-479-42246	CHESAPEAKE OPERATING, L.L.C.	Gas	276389
42-479-42247	SILVERBOW RESOURCES OPER, LLC	Gas	271340
42-479-42248	WHITE OAK OPERATING COMPANY LLC	Gas	270140
42-479-42249	Sm Energy Company	Gas	272479
42-479-42250	Sm Energy Company
42-479-42251	Sm Energy Company	Gas	272485
42-479-42252	Rosetta Resources Operating Lp
42-479-42253	Rosetta Resources Operating Lp	Gas	272784
42-479-42254	Rosetta Resources Operating Lp	Gas	271378
42-479-42255	Rosetta Resources Operating Lp	Gas	271412
42-479-42256	Rosetta Resources Operating Lp	Gas	271414
42-479-42257	LEWIS PETRO PROPERTIES, INC.	Gas	274262
42-479-42258	LEWIS PETRO PROPERTIES, INC.	Gas	272773
42-479-42259	LEWIS PETRO PROPERTIES, INC.	Gas	272776
42-479-42260	SILVERBOW RESOURCES OPER, LLC	Gas	271353
42-479-42261	LEWIS PETRO PROPERTIES, INC.	Gas	273142
42-479-42262	LEWIS PETRO PROPERTIES, INC.	Gas	272794
42-479-42263	LEWIS PETRO PROPERTIES, INC.	Gas	273160
42-479-42264	KILLAM OIL CO., LTD.	Gas	270210
42-479-42265	LAREDO ENERGY OPERATING, LLC	Gas	269689
42-479-42266	Sm Energy Company	Gas	271944
42-479-42267	LEWIS PETRO PROPERTIES, INC.
42-479-42268	LEWIS PETRO PROPERTIES, INC.
42-479-42269	LEWIS PETRO PROPERTIES, INC.
42-479-42270	Rosetta Resources Operating Lp	Gas	272559
42-479-42271	Rosetta Resources Operating Lp	Gas	272597
42-479-42272	Rosetta Resources Operating Lp	Gas	273512
42-479-42273	LEWIS PETRO PROPERTIES, INC.
42-479-42274	Rosetta Resources Operating Lp	Gas	274793
42-479-42275	Rosetta Resources Operating Lp	Gas	273017
42-479-42276	Rosetta Resources Operating Lp	Gas	273016
42-479-42277	LEWIS PETRO PROPERTIES, INC.
42-479-42278	LEWIS PETRO PROPERTIES, INC.
42-479-42279	LEWIS PETRO PROPERTIES, INC.
42-479-42280	LEWIS PETRO PROPERTIES, INC.
42-479-42281	LEWIS PETRO PROPERTIES, INC.
42-479-42282	LEWIS PETRO PROPERTIES, INC.	Gas	272798
42-479-42283	LEWIS PETRO PROPERTIES, INC.	Gas	272975
42-479-42284	LEWIS PETRO PROPERTIES, INC.
42-479-42285	LEWIS PETRO PROPERTIES, INC.
42-479-42286	LEWIS PETRO PROPERTIES, INC.
42-479-42287	SN OPERATING, LLC	Gas	271866
42-479-42288	SN OPERATING, LLC	Gas	271867
42-479-42289	SN OPERATING, LLC	Gas	271868
42-479-42290	SN OPERATING, LLC	Gas	271871
42-479-42291	LEWIS PETRO PROPERTIES, INC.	Gas	272554
42-479-42292	LEWIS PETRO PROPERTIES, INC.	Gas	271158
42-479-42293	SN EF MAVERICK, LLC	Gas	271959
42-479-42294	LEWIS PETRO PROPERTIES, INC.	Gas	273898
42-479-42295	LEWIS PETRO PROPERTIES, INC.	Gas	273899
42-479-42296	LEWIS PETRO PROPERTIES, INC.	Gas	273919
42-479-42297	LAREDO ENERGY
42-479-42298	LEWIS PETRO PROPERTIES, INC.	Gas	271410
42-479-42299	LEWIS PETRO PROPERTIES, INC.	Gas	271411
42-479-42300	LEWIS PETRO PROPERTIES, INC.
42-479-42301	LEWIS PETRO PROPERTIES, INC.
42-479-42302	Sm Energy Company
42-479-42303	SN OPERATING, LLC	Gas	271559
42-479-42304	SN OPERATING, LLC	Gas	271633
42-479-42305	SN OPERATING, LLC	Gas	271636
42-479-42306	SN OPERATING, LLC	Gas	272299
42-479-42307	SN OPERATING, LLC	Gas	271731
42-479-42308	SN OPERATING, LLC	Gas	271787
42-479-42309	SN OPERATING, LLC	Gas	271587
42-479-42310	LEWIS PETRO PROPERTIES, INC.	Gas	270554
42-479-42311	LEWIS PETRO PROPERTIES, INC.	Gas	272560
42-479-42312	SANCHEZ OIL & GAS CORPORATION	Oil	13793
42-479-42313	LEWIS PETRO PROPERTIES, INC.	Gas	274244
42-479-42314	SANCHEZ OIL & GAS CORPORATION
42-479-42315	LEWIS PETRO PROPERTIES, INC.	Gas	272495
42-479-42316	LEWIS PETRO PROPERTIES, INC.	Gas	272751
42-479-42317	Sm Energy Company	Gas	273200
42-479-42318	Sm Energy Company	Gas	273199
42-479-42319	Sm Energy Company
42-479-42320	LEWIS PETRO PROPERTIES, INC.	Gas	272650
42-479-42321	LAREDO ENERGY OPERATING, LLC	Gas	270214
42-479-42322	LAREDO ENERGY OPERATING, LLC	Gas	270122
42-479-42323	WHITE OAK OPERATING COMPANY LLC	Gas	271343
42-479-42324	LEWIS PETRO PROPERTIES, INC.	Gas	274350
42-479-42325	CHESAPEAKE OPERATING, L.L.C.	Gas	271435
42-479-42326	CHESAPEAKE OPERATING, L.L.C.	Gas	271432
42-479-42327	CHESAPEAKE OPERATING, L.L.C.	Gas	271431
42-479-42328	CHESAPEAKE OPERATING, L.L.C.	Gas	271953
42-479-42329	CHESAPEAKE OPERATING, L.L.C.	Gas	271954
42-479-42330	CHESAPEAKE OPERATING, L.L.C.	Gas	271955
42-479-42331	LAREDO ENERGY OPERATING, LLC	Gas	270268
42-479-42332	LAREDO ENERGY OPERATING, LLC	Gas	270270
42-479-42333	LEWIS PETRO PROPERTIES, INC.	Gas	273098
42-479-42334	LEWIS PETRO PROPERTIES, INC.	Gas	271409
42-479-42335	SANCHEZ OIL & GAS CORPORATION	Oil	13793
42-479-42336	Sm Energy Company	Gas	275742
42-479-42337	Sm Energy Company	Gas	275269
42-479-42338	Sm Energy Company	Gas	275270
42-479-42339	SN EF MAVERICK, LLC	Gas	273029
42-479-42340	SN EF MAVERICK, LLC	Gas	272809
42-479-42341	SN EF MAVERICK, LLC	Gas	272878
42-479-42342	SN EF MAVERICK, LLC	Gas	272815
42-479-42343	LEWIS PETRO PROPERTIES, INC.	Gas	273616
42-479-42344	SN EF MAVERICK, LLC	Gas	272862
42-479-42345	LEWIS PETRO PROPERTIES, INC.	Gas	271154
42-479-42346	SN EF MAVERICK, LLC	Gas	272802
42-479-42347	SN EF MAVERICK, LLC	Gas	272800
42-479-42348	LEWIS PETRO PROPERTIES, INC.	Gas	274271
42-479-42349	Sm Energy Company	Gas	273229
42-479-42350	Sm Energy Company	Gas	273230
42-479-42351	Sm Energy Company	Gas	273232
42-479-42352	LAREDO ENERGY OPERATING, LLC	Gas	270530
42-479-42353	Rosetta Resources Operating Lp	Gas	273511
42-479-42354	Sm Energy Company	Gas	272411
42-479-42355	ESCONDIDO RESOURCES OPER CO, LLC	Gas	271224
42-479-42356	ESCONDIDO RESOURCES OPER CO, LLC	Gas	272527
42-479-42357	LAREDO ENERGY OPERATING, LLC	Gas	270351
42-479-42358	LEWIS PETRO PROPERTIES, INC.	Gas	274264
42-479-42359	LEWIS PETRO PROPERTIES, INC.	Gas	274275
42-479-42360	LEWIS PETRO PROPERTIES, INC.	Gas	274233
42-479-42361	Sm Energy Company	Gas	273026
42-479-42362	Sm Energy Company	Gas	273024
42-479-42363	LEWIS PETRO PROPERTIES, INC.	Gas	274617
42-479-42364	LEWIS PETRO PROPERTIES, INC.	Gas	274235
42-479-42365	LEWIS PETRO PROPERTIES, INC.	Gas	274236
42-479-42366	LEWIS PETRO PROPERTIES, INC.	Gas	274237
42-479-42367	LEWIS PETRO PROPERTIES, INC.	Gas	273920
42-479-42368	LEWIS PETRO PROPERTIES, INC.	Gas	273921
42-479-42369	LEWIS PETRO PROPERTIES, INC.	Gas	274932
42-479-42370	LEWIS PETRO PROPERTIES, INC.	Gas	274935
42-479-42371	LEWIS PETRO PROPERTIES, INC.	Gas	274892
42-479-42372	LEWIS PETRO PROPERTIES, INC.	Gas	274586
42-479-42373	LEWIS PETRO PROPERTIES, INC.	Gas	274484
42-479-42374	LEWIS PETRO PROPERTIES, INC.	Gas	274482
42-479-42375	LEWIS PETRO PROPERTIES, INC.	Gas	275450
42-479-42376	LEWIS PETRO PROPERTIES, INC.	Gas	275448
42-479-42377	DALLAS PETROLEUM GROUP, LLC	Oil	13800
42-479-42378	SWIFT ENERGY OPERATING, LLC
42-479-42379	Sm Energy Company	Gas	272470
42-479-42380	Sm Energy Company	Gas	272482
42-479-42381	Sm Energy Company	Gas	272469
42-479-42382	SANCHEZ OIL & GAS CORPORATION	Oil	13793
42-479-42383	SN EF MAVERICK, LLC	Gas	272290
42-479-42384	SN EF MAVERICK, LLC	Gas	272334
42-479-42385	LAREDO ENERGY
42-479-42386	Sm Energy Company	Gas	272417
42-479-42387	SN OPERATING, LLC	Gas	275348
42-479-42388	SN OPERATING, LLC	Gas	276824
42-479-42389	SN OPERATING, LLC	Gas	272788
42-479-42390	LEWIS PETRO PROPERTIES, INC.	Gas	274598
42-479-42391	Sm Energy Company	Gas	273020
42-479-42392	Sm Energy Company	Gas	273023
42-479-42393	Sm Energy Company	Gas	281461
42-479-42394	Sm Energy Company	Gas	272568
42-479-42395	Sm Energy Company	Gas	272948
42-479-42396	Sm Energy Company	Gas	272947
42-479-42397	SN OPERATING, LLC	Gas	276370
42-479-42398	SN OPERATING, LLC	Gas	272786
42-479-42399	SN OPERATING, LLC	Gas	276369
42-479-42400	LEWIS PETRO PROPERTIES, INC.	Gas	274927
42-479-42401	LEWIS PETRO PROPERTIES, INC.	Gas	273095
42-479-42402	LEWIS PETRO PROPERTIES, INC.	Gas	278747
42-479-42403	Sm Energy Company	Gas	273019
42-479-42404	Sm Energy Company	Gas	273022
42-479-42405	Sm Energy Company	Gas	273194
42-479-42406	Sm Energy Company	Gas	273679
42-479-42407	Sm Energy Company	Gas	273198
42-479-42408	Sm Energy Company	Gas	273234
42-479-42409	LAREDO ENERGY OPERATING, LLC	Gas	270349
42-479-42410	LAREDO ENERGY OPERATING, LLC	Gas	270814
42-479-42411	Sm Energy Company	Gas	273253
42-479-42412	Rosetta Resources Operating Lp	Gas	274704
42-479-42413	Rosetta Resources Operating Lp	Gas	274752
42-479-42414	SAXUM OIL & GAS, LLC	Oil	13998
42-479-42415	Rosetta Resources Operating Lp	Gas	274703
42-479-42416	Rosetta Resources Operating Lp	Gas	274750
42-479-42417	Rosetta Resources Operating Lp	Gas	274825
42-479-42418	Rosetta Resources Operating Lp	Gas	274751
42-479-42419	Rosetta Resources Operating Lp	Gas	274824
42-479-42420	Rosetta Resources Operating Lp	Gas	274759
42-479-42421	Rosetta Resources Operating Lp	Gas	273103
42-479-42422	Rosetta Resources Operating Lp	Gas	272697
42-479-42423	Rosetta Resources Operating Lp	Gas	272669
42-479-42424	Rosetta Resources Operating Lp	Gas	272553
42-479-42425	Sm Energy Company	Gas	272468
42-479-42426	Sm Energy Company	Gas	272478
42-479-42427	LEWIS PETRO PROPERTIES, INC.	Gas	273015
42-479-42428	LEWIS PETRO PROPERTIES, INC.	Gas	273014
42-479-42429	LAREDO ENERGY OPERATING, LLC	Gas	270886
42-479-42430	LEWIS PETRO PROPERTIES, INC.	Gas	273097
42-479-42431	LEWIS PETRO PROPERTIES, INC.	Gas	279297
42-479-42432	LEWIS PETRO PROPERTIES, INC.	Gas	274956
42-479-42433	LEWIS PETRO PROPERTIES, INC.	Gas	279363
42-479-42434	LEWIS PETRO PROPERTIES, INC.	Gas	274187
42-479-42435	WHITE OAK OPERATING COMPANY LLC	Gas	270889
42-479-42436	SN EF MAVERICK, LLC	Gas	272891
42-479-42437	SN EF MAVERICK, LLC	Gas	273257
42-479-42438	SN EF MAVERICK, LLC	Gas	272825
42-479-42439	LAREDO ENERGY OPERATING, LLC	Gas	271166
42-479-42440	SN EF MAVERICK, LLC	Gas	272871
42-479-42441	LAREDO ENERGY OPERATING, LLC	Gas	270807
42-479-42442	LEWIS PETRO PROPERTIES, INC.
42-479-42443	LEWIS PETRO PROPERTIES, INC.	Gas	274190
42-479-42444	LAREDO ENERGY OPERATING, LLC	Gas	270811
42-479-42445	LEWIS PETRO PROPERTIES, INC.	Gas	274877
42-479-42446	LEWIS PETRO PROPERTIES, INC.	Gas	274934
42-479-42447	LEWIS PETRO PROPERTIES, INC.	Gas	274891
42-479-42448	LAREDO ENERGY OPERATING, LLC	Gas	270827
42-479-42449	SN EF MAVERICK, LLC	Gas	272819
42-479-42450	SN EF MAVERICK, LLC	Gas	272820
42-479-42451	Sm Energy Company	Gas	272465
42-479-42452	WHITE OAK OPERATING COMPANY LLC	Gas	270826
42-479-42453	LEWIS PETRO PROPERTIES, INC.	Gas	274249
42-479-42454	LAREDO ENERGY OPERATING, LLC	Gas	270549
42-479-42455	Sm Energy Company	Gas	273195
42-479-42456	SN EF MAVERICK, LLC	Gas	273731
42-479-42457	SN EF MAVERICK, LLC	Gas	273733
42-479-42458	SN EF MAVERICK, LLC	Gas	273734
42-479-42459	LEWIS PETRO PROPERTIES, INC.	Gas	273711
42-479-42460	LAREDO ENERGY OPERATING, LLC	Gas	270815
42-479-42461	LEWIS PETRO PROPERTIES, INC.	Gas	278924
42-479-42462	Sm Energy Company	Gas	273011
42-479-42463	LEWIS PETRO PROPERTIES, INC.	Gas	278923
42-479-42464	LEWIS PETRO PROPERTIES, INC.	Gas	278934
42-479-42465	LEWIS PETRO PROPERTIES, INC.	Gas	278938
42-479-42466	LEWIS PETRO PROPERTIES, INC.	Gas	278620
42-479-42467	LEWIS PETRO PROPERTIES, INC.	Gas	278621
42-479-42468	Sm Energy Company	Gas	273027
42-479-42469	LEWIS PETRO PROPERTIES, INC.	Gas	274390
42-479-42470	Sm Energy Company
42-479-42471	LEWIS PETRO PROPERTIES, INC.
42-479-42472	LEWIS PETRO PROPERTIES, INC.	Gas	273887
42-479-42473	LEWIS PETRO PROPERTIES, INC.	Gas	274218
42-479-42474	LEWIS PETRO PROPERTIES, INC.	Gas	274847
42-479-42475	FRAN INVESTMENTS, INC.
42-479-42476	Sm Energy Company
42-479-42477	Sm Energy Company
42-479-42478	LEWIS PETRO PROPERTIES, INC.
42-479-42479	LEWIS PETRO PROPERTIES, INC.	Gas	274224
42-479-42480	SN EF MAVERICK, LLC	Gas	274283
42-479-42481	ANADARKO E&P ONSHORE LLC
42-479-42482	SN EF MAVERICK, LLC	Gas	274287
42-479-42483	SN EF MAVERICK, LLC	Gas	274288
42-479-42484	SN EF MAVERICK, LLC	Gas	275019
42-479-42485	SN EF MAVERICK, LLC	Gas	273963
42-479-42486	SN EF MAVERICK, LLC	Gas	274960
42-479-42487	SN EF MAVERICK, LLC	Gas	274584
42-479-42488	SN EF MAVERICK, LLC	Gas	274962
42-479-42489	SN EF MAVERICK, LLC	Gas	274025
42-479-42490	LAREDO ENERGY OPERATING, LLC	Gas	270831
42-479-42491	SN EF MAVERICK, LLC	Gas	274963
42-479-42492	VOLOS OPERATING LLC
42-479-42493	LAREDO ENERGY OPERATING, LLC	Gas	275313
42-479-42494	KILLAM OIL CO., LTD.
42-479-42495	LEWIS PETRO PROPERTIES, INC.	Gas	274255
42-479-42496	LEWIS PETRO PROPERTIES, INC.	Gas	273190
42-479-42497	Sm Energy Company	Gas	273259
42-479-42498	Sm Energy Company	Gas	273260
42-479-42499	Sm Energy Company	Gas	276473
42-479-42500	Sm Energy Company	Gas	277834
42-479-42501	Sm Energy Company	Gas	276472
42-479-42502	Sm Energy Company	Gas	273358
42-479-42503	Sm Energy Company	Gas	274566
42-479-42504	Sm Energy Company	Gas	274567
42-479-42505	ESCONDIDO RESOURCES OPER CO, LLC	Gas	272783
42-479-42506	LEWIS PETRO PROPERTIES, INC.
42-479-42507	Sm Energy Company	Gas	273035
42-479-42508	Sm Energy Company	Gas	273036
42-479-42509	LEWIS PETRO PROPERTIES, INC.	Gas	274188
42-479-42510	LAREDO ENERGY OPERATING, LLC	Gas	275607
42-479-42511	LAREDO ENERGY OPERATING, LLC	Gas	270828
42-479-42512	LAREDO ENERGY OPERATING, LLC	Gas	275553
42-479-42513	LAREDO ENERGY OPERATING, LLC	Gas	270875
42-479-42514	LEWIS PETRO PROPERTIES, INC.	Gas	274185
42-479-42515	KILLAM OIL CO., LTD.	Gas	271217
42-479-42516	LEWIS PETRO PROPERTIES, INC.	Gas	274242
42-479-42517	LEWIS PETRO PROPERTIES, INC.	Gas	274270
42-479-42518	Sm Energy Company	Gas	273264
42-479-42519	Sm Energy Company	Gas	274565
42-479-42520	LEWIS PETRO PROPERTIES, INC.	Gas	273018
42-479-42521	LEWIS PETRO PROPERTIES, INC.	Gas	275356
42-479-42522	LEWIS PETRO PROPERTIES, INC.	Gas	275443
42-479-42523	LEWIS PETRO PROPERTIES, INC.	Gas	275442
42-479-42524	Sm Energy Company	Gas	273258
42-479-42525	Sm Energy Company	Gas	274785
42-479-42526	Sm Energy Company	Gas	274599
42-479-42527	Sm Energy Company	Gas	274784
42-479-42528	LEWIS PETRO PROPERTIES, INC.	Gas	273090
42-479-42529	LAREDO ENERGY OPERATING, LLC	Gas	272120
42-479-42530	LAREDO ENERGY OPERATING, LLC	Gas	277343
42-479-42531	Rosetta Resources Operating Lp	Gas	274696
42-479-42532	Rosetta Resources Operating Lp	Gas	274734
42-479-42533	LEWIS PETRO PROPERTIES, INC.	Gas	275027
42-479-42534	LEWIS PETRO PROPERTIES, INC.	Gas	275251
42-479-42535	LEWIS PETRO PROPERTIES, INC.	Gas	275028
42-479-42536	Rosetta Resources Operating Lp	Gas	274697
42-479-42537	Rosetta Resources Operating Lp
42-479-42538	SANCHEZ OIL & GAS CORPORATION
42-479-42539	SANCHEZ OIL & GAS CORPORATION
42-479-42540	Rosetta Resources Operating Lp	Gas	274794
42-479-42541	Rosetta Resources Operating Lp	Gas	274799
42-479-42542	Rosetta Resources Operating Lp	Gas	274495
42-479-42543	Rosetta Resources Operating Lp	Gas	274490
42-479-42544	Rosetta Resources Operating Lp	Gas	274491
42-479-42545	LEWIS PETRO PROPERTIES, INC.	Gas	274274
42-479-42547	LEWIS PETRO PROPERTIES, INC.	Gas	275469
42-479-42548	Rosetta Resources Operating Lp	Gas	274861
42-479-42549	Rosetta Resources Operating Lp	Gas	274828
42-479-42550	LEWIS PETRO PROPERTIES, INC.	Gas	274851
42-479-42551	LAREDO ENERGY OPERATING, LLC	Gas	272355
42-479-42552	LEWIS PETRO PROPERTIES, INC.	Gas	274267
42-479-42553	LEWIS PETRO PROPERTIES, INC.	Gas	274571
42-479-42554	LEWIS PETRO PROPERTIES, INC.	Gas	275464
42-479-42555	LEWIS PETRO PROPERTIES, INC.	Gas	275468
42-479-42556	LEWIS PETRO PROPERTIES, INC.	Gas	275467
42-479-42557	LEWIS PETRO PROPERTIES, INC.	Gas	275466
42-479-42558	LEWIS PETRO PROPERTIES, INC.	Gas	275465
42-479-42559	LEWIS PETRO PROPERTIES, INC.	Gas	275463
42-479-42560	LEWIS PETRO PROPERTIES, INC.	Gas	274492
42-479-42561	LEWIS PETRO PROPERTIES, INC.	Gas	274526
42-479-42562	LEWIS PETRO PROPERTIES, INC.	Gas	274597
42-479-42563	LEWIS PETRO PROPERTIES, INC.	Gas	274517
42-479-42564	LAREDO ENERGY OPERATING, LLC	Gas	271179
42-479-42565	LAREDO ENERGY OPERATING, LLC	Gas	275279
42-479-42566	LAREDO ENERGY OPERATING, LLC	Gas	270885
42-479-42567	LAREDO ENERGY OPERATING, LLC	Gas	277172
42-479-42568	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-42569	LEWIS PETRO PROPERTIES, INC.	Gas	274189
42-479-42570	SAXUM OIL & GAS, LLC
42-479-42571	Rosetta Resources Operating Lp	Gas	274831
42-479-42572	Rosetta Resources Operating Lp	Gas	274832
42-479-42573	CHESAPEAKE OPERATING, L.L.C.	Gas	276045
42-479-42574	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42575	CHESAPEAKE OPERATING, L.L.C.	Gas	276047
42-479-42576	CHESAPEAKE OPERATING, L.L.C.	Gas	276048
42-479-42577	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42578	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42579	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42580	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42581	LEWIS PETRO PROPERTIES, INC.	Gas	274716
42-479-42582	Rosetta Resources Operating Lp	Gas	274865
42-479-42583	Rosetta Resources Operating Lp	Gas	274705
42-479-42584	Rosetta Resources Operating Lp	Gas	274712
42-479-42585	Rosetta Resources Operating Lp	Gas	274713
42-479-42586	Rosetta Resources Operating Lp	Gas	274714
42-479-42587	LEWIS PETRO PROPERTIES, INC.	Gas	274186
42-479-42588	SILVERBOW RESOURCES OPER, LLC	Gas	272782
42-479-42589	SILVERBOW RESOURCES OPER, LLC	Gas	275411
42-479-42590	BLACKBEARD OPERATING, LLC	Gas	272558
42-479-42591	LEWIS PETRO PROPERTIES, INC.	Gas	274933
42-479-42592	KILLAM OIL CO., LTD.	Gas	274210
42-479-42593	Sm Energy Company	Gas	273256
42-479-42594	KILLAM OIL CO., LTD.	Gas	272903
42-479-42595	Rosetta Resources Operating Lp	Gas	274830
42-479-42596	LEWIS PETRO PROPERTIES, INC.	Gas	274251
42-479-42597	BLACKBEARD OPERATING, LLC	Gas	272208
42-479-42598	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-42599	Sm Energy Company	Gas	273841
42-479-42600	Sm Energy Company	Gas	273840
42-479-42601	Sm Energy Company	Gas	273836
42-479-42602	BLACKBEARD OPERATING, LLC	Gas	282162
42-479-42603	LEWIS PETRO PROPERTIES, INC.	Gas	274243
42-479-42604	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42605	CHESAPEAKE OPERATING, L.L.C.	Oil	15564
42-479-42606	LEWIS PETRO PROPERTIES, INC.	Gas	274252
42-479-42607	Rosetta Resources Operating Lp	Gas	274689
42-479-42608	Rosetta Resources Operating Lp	Gas	274690
42-479-42609	Rosetta Resources Operating Lp	Gas	274823
42-479-42610	Rosetta Resources Operating Lp	Gas	274691
42-479-42611	Rosetta Resources Operating Lp	Gas	274692
42-479-42612	Rosetta Resources Operating Lp	Gas	274693
42-479-42613	Rosetta Resources Operating Lp	Gas	274694
42-479-42614	Rosetta Resources Operating Lp	Gas	274695
42-479-42615	LEWIS PETRO PROPERTIES, INC.	Gas	274256
42-479-42616	SILVERBOW RESOURCES OPER, LLC	Gas	274481
42-479-42617	LEWIS PETRO PROPERTIES, INC.	Gas	274247
42-479-42618	SILVERBOW RESOURCES OPER, LLC	Gas	274890
42-479-42619	SILVERBOW RESOURCES OPER, LLC	Gas	274473
42-479-42620	DYNAMIC PRODUCTION, INC.	Gas	278564
42-479-42621	LEWIS PETRO PROPERTIES, INC.	Gas	277506
42-479-42622	LEWIS PETRO PROPERTIES, INC.	Gas	274381
42-479-42623	LEWIS PETRO PROPERTIES, INC.	Gas	274380
42-479-42624	LEWIS PETRO PROPERTIES, INC.	Gas	275745
42-479-42625	LEWIS PETRO PROPERTIES, INC.	Gas	277870
42-479-42626	LEWIS PETRO PROPERTIES, INC.	Gas	275318
42-479-42627	ESCONDIDO RESOURCES OPER CO, LLC	Gas	275507
42-479-42628	ESCONDIDO RESOURCES OPER CO, LLC	Gas	275434
42-479-42629	ESCONDIDO RESOURCES OPER CO, LLC	Gas	275436
42-479-42630	Sm Energy Company	Gas	273855
42-479-42631	Sm Energy Company	Gas	275268
42-479-42632	FASKEN OIL AND RANCH, LTD.	Gas	275076
42-479-42633	LEWIS PETRO PROPERTIES, INC.	Gas	276363
42-479-42634	LEWIS PETRO PROPERTIES, INC.	Gas	275029
42-479-42635	LEWIS PETRO PROPERTIES, INC.	Gas	275068
42-479-42636	SILVERBOW RESOURCES OPER, LLC	Gas	273615
42-479-42637	SILVERBOW RESOURCES OPER, LLC	Gas	274092
42-479-42638	SILVERBOW RESOURCES OPER, LLC	Gas	274156
42-479-42639	Sm Energy Company	Gas	275120
42-479-42640	LEWIS PETRO PROPERTIES, INC.	Gas	277767
42-479-42641	LEWIS PETRO PROPERTIES, INC.	Gas	276971
42-479-42642	Sm Energy Company	Gas	275250
42-479-42643	Sm Energy Company	Gas	277833
42-479-42644	LEWIS PETRO PROPERTIES, INC.	Gas	275672
42-479-42645	LEWIS PETRO PROPERTIES, INC.	Gas	275599
42-479-42646	Rosetta Resources Operating Lp	Gas	274710
42-479-42647	Rosetta Resources Operating Lp	Gas	274709
42-479-42648	Rosetta Resources Operating Lp	Gas	274866
42-479-42649	FASKEN OIL AND RANCH, LTD.	Gas	275902
42-479-42650	Rosetta Resources Operating Lp	Gas	274880
42-479-42651	Rosetta Resources Operating Lp	Gas	275314
42-479-42652	Rosetta Resources Operating Lp	Gas	274829
42-479-42653	Rosetta Resources Operating Lp	Gas	276355
42-479-42654	Rosetta Resources Operating Lp	Gas	276353
42-479-42655	Rosetta Resources Operating Lp	Gas	276351
42-479-42656	Rosetta Resources Operating Lp	Gas	276695
42-479-42657	Rosetta Resources Operating Lp	Gas	274862
42-479-42658	Rosetta Resources Operating Lp	Gas	274863
42-479-42659	WHITE OAK OPERATING COMPANY LLC	Gas	274915
42-479-42660	Rosetta Resources Operating Lp	Gas	274708
42-479-42661	Sm Energy Company	Gas	276425
42-479-42662	Sm Energy Company	Gas	276899
42-479-42663	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-42664	Sm Energy Company	Gas	276426
42-479-42665	LEWIS PETRO PROPERTIES, INC.	Gas	275452
42-479-42666	Sm Energy Company	Gas	276424
42-479-42667	Sm Energy Company	Gas	276686
42-479-42668	Sm Energy Company	Gas	276423
42-479-42669	LEWIS PETRO PROPERTIES, INC.	Gas	275512
42-479-42670	LEWIS PETRO PROPERTIES, INC.
42-479-42671	Rosetta Resources Operating Lp	Gas	274496
42-479-42672	Rosetta Resources Operating Lp	Gas	274497
42-479-42673	Rosetta Resources Operating Lp	Gas	274715
42-479-42674	LAREDO ENERGY OPERATING, LLC	Gas	275290
42-479-42675	Rosetta Resources Operating Lp	Gas	274879
42-479-42676	Rosetta Resources Operating Lp	Gas	274749
42-479-42677	Rosetta Resources Operating Lp	Gas	274498
42-479-42678	LEWIS PETRO PROPERTIES, INC.	Gas	278993
42-479-42679	Sm Energy Company	Gas	275941
42-479-42680	LEWIS PETRO PROPERTIES, INC.	Gas	278947
42-479-42681	Sm Energy Company	Gas	275940
42-479-42682	LEWIS PETRO PROPERTIES, INC.	Gas	278949
42-479-42683	LEWIS PETRO PROPERTIES, INC.	Gas	275798
42-479-42684	LEWIS PETRO PROPERTIES, INC.	Gas	279132
42-479-42685	LEWIS PETRO PROPERTIES, INC.	Gas	275761
42-479-42686	SN EF MAVERICK, LLC	Gas	275482
42-479-42687	SN EF MAVERICK, LLC	Gas	275477
42-479-42688	LEWIS PETRO PROPERTIES, INC.	Gas	275445
42-479-42689	SN EF MAVERICK, LLC	Gas	275478
42-479-42690	LEWIS PETRO PROPERTIES, INC.	Gas	275444
42-479-42691	SN EF MAVERICK, LLC	Gas	275479
42-479-42692	SN EF MAVERICK, LLC	Gas	275481
42-479-42693	SN EF MAVERICK, LLC	Gas	275317
42-479-42694	SN EF MAVERICK, LLC	Gas	275306
42-479-42695	ANADARKO E&P ONSHORE LLC
42-479-42696	ANADARKO E&P ONSHORE LLC	Gas	280419
42-479-42697	SN EF MAVERICK, LLC	Gas	275304
42-479-42698	LEWIS PETRO PROPERTIES, INC.	Gas	274241
42-479-42699	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-42700	SN EF MAVERICK, LLC	Gas	275058
42-479-42701	SN EF MAVERICK, LLC	Gas	275059
42-479-42702	SN EF MAVERICK, LLC	Gas	275063
42-479-42703	SN EF MAVERICK, LLC	Gas	275064
42-479-42704	SN EF MAVERICK, LLC	Gas	275069
42-479-42705	SN EF MAVERICK, LLC	Gas	275072
42-479-42706	SN EF MAVERICK, LLC	Gas	275089
42-479-42707	SN EF MAVERICK, LLC	Gas	275101
42-479-42708	SN EF MAVERICK, LLC	Gas	275103
42-479-42709	LAREDO ENERGY OPERATING, LLC	Gas	274872
42-479-42710	LEWIS PETRO PROPERTIES, INC.	Gas	275770
42-479-42711	SN EF MAVERICK, LLC	Gas	275106
42-479-42712	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-42713	LEWIS PETRO PROPERTIES, INC.	Gas	274845
42-479-42714	Rosetta Resources Operating Lp	Gas	277147
42-479-42715	Rosetta Resources Operating Lp	Gas	277149
42-479-42716	Rosetta Resources Operating Lp	Gas	277150
42-479-42717	LEWIS PETRO PROPERTIES, INC.
42-479-42718	Sm Energy Company	Gas	275930
42-479-42719	Sm Energy Company	Gas	275932
42-479-42720	Sm Energy Company	Gas	275931
42-479-42721	Sm Energy Company	Gas	276888
42-479-42722	Sm Energy Company	Gas	276896
42-479-42723	Sm Energy Company	Gas	277453
42-479-42724	Sm Energy Company	Gas	276765
42-479-42725	Sm Energy Company	Gas	276427
42-479-42726	SPECIAL ENERGY CORPORATION
42-479-42727	LEWIS PETRO PROPERTIES, INC.	Gas	276327
42-479-42728	LEWIS PETRO PROPERTIES, INC.	Gas	274846
42-479-42729	KILLAM OIL CO., LTD.
42-479-42730	Sm Energy Company	Gas	276697
42-479-42731	LEWIS PETRO PROPERTIES, INC.	Gas	274246
42-479-42732	FASKEN OIL AND RANCH, LTD.	Gas	275909
42-479-42733	Sm Energy Company	Gas	278139
42-479-42734	Sm Energy Company	Gas	276690
42-479-42735	Sm Energy Company	Gas	277226
42-479-42736	LEWIS PETRO PROPERTIES, INC.
42-479-42737	FASKEN OIL AND RANCH, LTD.	Gas	275903
42-479-42738	FASKEN OIL AND RANCH, LTD.	Gas	275905
42-479-42739	LEWIS PETRO PROPERTIES, INC.	Gas	274265
42-479-42740	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-42741	CHESAPEAKE OPERATING, L.L.C.	Gas	275274
42-479-42742	CHESAPEAKE OPERATING, L.L.C.	Gas	275346
42-479-42743	CHESAPEAKE OPERATING, L.L.C.	Gas	275352
42-479-42744	CHESAPEAKE OPERATING, L.L.C.	Gas	275438
42-479-42745	CHESAPEAKE OPERATING, L.L.C.	Gas	275343
42-479-42746	CHESAPEAKE OPERATING, L.L.C.	Gas	275275
42-479-42747	CHESAPEAKE OPERATING, L.L.C.	Gas	275276
42-479-42748	Rosetta Resources Operating Lp	Gas	278855
42-479-42749	Rosetta Resources Operating Lp	Gas	278179
42-479-42750	Rosetta Resources Operating Lp	Gas	277774
42-479-42751	CHESAPEAKE OPERATING, L.L.C.	Gas	275288
42-479-42752	CHESAPEAKE OPERATING, L.L.C.	Gas	275354
42-479-42753	LEWIS PETRO PROPERTIES, INC.	Gas	276698
42-479-42754	LAREDO ENERGY OPERATING, LLC	Gas	275440
42-479-42755	LEWIS PETRO PROPERTIES, INC.	Gas	276854
42-479-42756	LEWIS PETRO PROPERTIES, INC.	Gas	276680
42-479-42757	LEWIS PETRO PROPERTIES, INC.	Gas	276687
42-479-42758	LAREDO ENERGY OPERATING, LLC	Gas	276014
42-479-42759	KILLAM OIL CO., LTD.	Gas	274840
42-479-42760	LEWIS PETRO PROPERTIES, INC.	Gas	277367
42-479-42761	Rosetta Resources Operating Lp	Gas	278632
42-479-42762	Rosetta Resources Operating Lp	Gas	278664
42-479-42763	Rosetta Resources Operating Lp	Gas	278666
42-479-42764	Rosetta Resources Operating Lp	Gas	278660
42-479-42765	Rosetta Resources Operating Lp	Gas	278943
42-479-42766	Rosetta Resources Operating Lp	Gas	278639
42-479-42767	LEWIS PETRO PROPERTIES, INC.	Gas	276060
42-479-42768	ESCONDIDO RESOURCES OPER CO, LLC	Gas	275556
42-479-42769	LEWIS PETRO PROPERTIES, INC.	Gas	274826
42-479-42770	LEWIS PETRO PROPERTIES, INC.	Gas	275846
42-479-42771	LEWIS PETRO PROPERTIES, INC.	Gas	275488
42-479-42772	ESCONDIDO RESOURCES OPER CO, LLC	Gas	274928
42-479-42773	ESCONDIDO RESOURCES II, LLC
42-479-42774	LEWIS PETRO PROPERTIES, INC.	Gas	278739
42-479-42775	LEWIS PETRO PROPERTIES, INC.	Gas	278743
42-479-42776	LEWIS PETRO PROPERTIES, INC.	Gas	278746
42-479-42777	CHESAPEAKE OPERATING, L.L.C.	Gas	276416
42-479-42778	CHESAPEAKE OPERATING, L.L.C.	Gas	276390
42-479-42779	CHESAPEAKE OPERATING, L.L.C.	Gas	276418
42-479-42780	CHESAPEAKE OPERATING, L.L.C.	Gas	276417
42-479-42781	LEWIS PETRO PROPERTIES, INC.	Gas	274827
42-479-42782	LEWIS PETRO PROPERTIES, INC.	Gas	276341
42-479-42783	LEWIS PETRO PROPERTIES, INC.	Gas	276397
42-479-42784	LEWIS PETRO PROPERTIES, INC.	Gas	276407
42-479-42785	LEWIS PETRO PROPERTIES, INC.	Gas	276382
42-479-42786	LEWIS PETRO PROPERTIES, INC.	Gas	276383
42-479-42787	LEWIS PETRO PROPERTIES, INC.	Gas	276408
42-479-42788	LEWIS PETRO PROPERTIES, INC.	Gas	276381
42-479-42789	LEWIS PETRO PROPERTIES, INC.	Gas	276256
42-479-42790	LEWIS PETRO PROPERTIES, INC.	Gas	276255
42-479-42791	LEWIS PETRO PROPERTIES, INC.	Gas	276254
42-479-42792	LAREDO ENERGY OPERATING, LLC	Gas	275521
42-479-42793	Rosetta Resources Operating Lp	Gas	276740
42-479-42794	Rosetta Resources Operating Lp	Gas	276380
42-479-42795	Rosetta Resources Operating Lp	Gas	276979
42-479-42796	LAREDO ENERGY OPERATING, LLC	Gas	275686
42-479-42797	LAREDO ENERGY OPERATING, LLC	Gas	275884
42-479-42798	CHESAPEAKE OPERATING, L.L.C.	Gas	275501
42-479-42799	CHESAPEAKE OPERATING, L.L.C.	Gas	275660
42-479-42800	CHESAPEAKE OPERATING, L.L.C.	Gas	276431
42-479-42801	LEWIS PETRO PROPERTIES, INC.	Gas	276253
42-479-42802	LEWIS PETRO PROPERTIES, INC.	Gas	276257
42-479-42803	LEWIS PETRO PROPERTIES, INC.	Gas	276091
42-479-42804	SILVERBOW RESOURCES OPER, LLC	Gas	275461
42-479-42805	SILVERBOW RESOURCES OPER, LLC	Gas	275415
42-479-42806	SWIFT ENERGY OPERATING, LLC	Gas	275428
42-479-42807	SILVERBOW RESOURCES OPER, LLC	Gas	274855
42-479-42808	LEWIS PETRO PROPERTIES, INC.	Gas	274272
42-479-42809	KILLAM OIL CO., LTD.
42-479-42810	Sm Energy Company	Gas	276702
42-479-42811	Sm Energy Company	Gas	276701
42-479-42812	Sm Energy Company	Gas	276700
42-479-42813	Sm Energy Company
42-479-42814	Sm Energy Company	Gas	276828
42-479-42815	Sm Energy Company	Gas	276829
42-479-42816	Sm Energy Company	Gas	276887
42-479-42817	Sm Energy Company	Gas	276890
42-479-42818	Sm Energy Company	Gas	277232
42-479-42819	Sm Energy Company	Gas	277461
42-479-42820	Sm Energy Company	Gas	276893
42-479-42821	Sm Energy Company	Gas	277273
42-479-42822	Sm Energy Company	Gas	276892
42-479-42823	LEWIS PETRO PROPERTIES, INC.	Gas	277521
42-479-42824	KILLAM OIL CO., LTD.	Gas	274771
42-479-42825	LEWIS PETRO PROPERTIES, INC.	Gas	275615
42-479-42826	LEWIS PETRO PROPERTIES, INC.	Gas	276857
42-479-42827	Sm Energy Company	Gas	276901
42-479-42828	LEWIS PETRO PROPERTIES, INC.	Gas	275598
42-479-42829	LEWIS PETRO PROPERTIES, INC.	Gas	275600
42-479-42830	LEWIS PETRO PROPERTIES, INC.	Gas	276144
42-479-42831	FASKEN OIL AND RANCH, LTD.	Gas	281697
42-479-42832	FASKEN OIL AND RANCH, LTD.	Gas	281700
42-479-42833	FASKEN OIL AND RANCH, LTD.	Gas	281836
42-479-42834	Sm Energy Company	Gas	276886
42-479-42835	Sm Energy Company	Gas	277228
42-479-42836	Sm Energy Company	Gas	277229
42-479-42837	LEWIS PETRO PROPERTIES, INC.	Gas	274850
42-479-42838	CHESAPEAKE OPERATING, L.L.C.	Gas	275497
42-479-42839	CHESAPEAKE OPERATING, L.L.C.	Gas	275503
42-479-42840	LEWIS PETRO PROPERTIES, INC.	Gas	274844
42-479-42841	CHESAPEAKE OPERATING, L.L.C.	Gas	275506
42-479-42842	CHESAPEAKE OPERATING, L.L.C.	Gas	275508
42-479-42843	Sm Energy Company	Gas	277464
42-479-42844	Sm Energy Company	Gas	276709
42-479-42845	Sm Energy Company	Gas	276809
42-479-42846	EOG Resources, Inc.	Gas	277260
42-479-42847	EOG Resources, Inc.	Gas	277202
42-479-42848	LEWIS PETRO PROPERTIES, INC.	Gas	278845
42-479-42849	LEWIS PETRO PROPERTIES, INC.	Gas	278848
42-479-42850	LEWIS PETRO PROPERTIES, INC.	Gas	275300
42-479-42851	CHESAPEAKE OPERATING, L.L.C.	Gas	275563
42-479-42852	LEWIS PETRO PROPERTIES, INC.	Gas	277368
42-479-42853	Rosetta Resources Operating Lp	Gas	277038
42-479-42854	LEWIS PETRO PROPERTIES, INC.	Gas	279475
42-479-42855	LEWIS PETRO PROPERTIES, INC.	Gas	278735
42-479-42856	CHESAPEAKE OPERATING, L.L.C.	Gas	275460
42-479-42857	CHESAPEAKE OPERATING, L.L.C.	Gas	275435
42-479-42858	CHESAPEAKE OPERATING, L.L.C.	Gas	275454
42-479-42859	CHESAPEAKE OPERATING, L.L.C.	Gas	275453
42-479-42860	LEWIS PETRO PROPERTIES, INC.	Gas	276326
42-479-42861	Rosetta Resources Operating Lp	Gas	276742
42-479-42862	Rosetta Resources Operating Lp	Gas	276386
42-479-42863	LEWIS PETRO PROPERTIES, INC.
42-479-42864	Rosetta Resources Operating Lp	Gas	278636
42-479-42865	Rosetta Resources Operating Lp	Gas	276746
42-479-42866	Rosetta Resources Operating Lp	Gas	276387
42-479-42867	LEWIS PETRO PROPERTIES, INC.	Gas	277369
42-479-42868	LAREDO ENERGY OPERATING, LLC	Gas	277295
42-479-42869	LEWIS PETRO PROPERTIES, INC.	Gas	278708
42-479-42870	LEWIS PETRO PROPERTIES, INC.	Gas	278637
42-479-42871	LEWIS PETRO PROPERTIES, INC.	Gas	275324
42-479-42872	LEWIS PETRO PROPERTIES, INC.	Gas	278638
42-479-42873	LEWIS PETRO PROPERTIES, INC.
42-479-42874	Sm Energy Company	Gas	277454
42-479-42875	SN EF MAVERICK, LLC	Gas	274938
42-479-42876	LEWIS PETRO PROPERTIES, INC.	Gas	279124
42-479-42877	LEWIS PETRO PROPERTIES, INC.	Gas	277476
42-479-42878	DEWBRE PETROLEUM CORPORATION
42-479-42879	LEWIS PETRO PROPERTIES, INC.	Gas	276352
42-479-42880	LEWIS PETRO PROPERTIES, INC.	Gas	276328
42-479-42881	LEWIS PETRO PROPERTIES, INC.	Gas	276365
42-479-42882	LEWIS PETRO PROPERTIES, INC.	Gas	276814
42-479-42883	LEWIS PETRO PROPERTIES, INC.	Gas	276815
42-479-42884	LEWIS PETRO PROPERTIES, INC.	Gas	276841
42-479-42885	LEWIS PETRO PROPERTIES, INC.	Gas	276718
42-479-42886	LEWIS PETRO PROPERTIES, INC.	Gas	276720
42-479-42887	LEWIS PETRO PROPERTIES, INC.	Gas	276721
42-479-42888	Sm Energy Company	Gas	276803
42-479-42889	Sm Energy Company	Gas	276806
42-479-42890	Sm Energy Company	Gas	277455
42-479-42891	Sm Energy Company	Gas	279653
42-479-42892	Sm Energy Company	Gas	276802
42-479-42893	Sm Energy Company	Gas	277463
42-479-42894	Sm Energy Company	Gas	277462
42-479-42895	Sm Energy Company	Gas	276808
42-479-42896	Sm Energy Company	Gas	276807
42-479-42897	Sm Energy Company	Gas	276706
42-479-42898	LEWIS PETRO PROPERTIES, INC.	Gas	276075
42-479-42899	LEWIS PETRO PROPERTIES, INC.	Gas	276076
42-479-42900	LEWIS PETRO PROPERTIES, INC.	Gas	276078
42-479-42901	Sm Energy Company	Gas	278480
42-479-42902	LAREDO ENERGY OPERATING, LLC	Gas	276034
42-479-42903	LEWIS PETRO PROPERTIES, INC.	Gas	278827
42-479-42904	LEWIS PETRO PROPERTIES, INC.	Gas	278829
42-479-42905	LEWIS PETRO PROPERTIES, INC.	Gas	278836
42-479-42906	ESCONDIDO RESOURCES OPER CO, LLC	Gas	274969
42-479-42907	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277392
42-479-42908	LEWIS PETRO PROPERTIES, INC.	Gas	277744
42-479-42909	LEWIS PETRO PROPERTIES, INC.	Gas	277745
42-479-42910	LAREDO ENERGY OPERATING, LLC	Gas	275975
42-479-42911	LAREDO ENERGY OPERATING, LLC	Gas	275999
42-479-42912	LAREDO ENERGY OPERATING, LLC	Gas	276487
42-479-42913	LEWIS PETRO PROPERTIES, INC.	Gas	277504
42-479-42914	LEWIS PETRO PROPERTIES, INC.	Gas	277503
42-479-42915	LAREDO ENERGY OPERATING, LLC	Gas	276011
42-479-42916	ESCONDIDO RESOURCES II, LLC
42-479-42917	LEWIS PETRO PROPERTIES, INC.	Gas	278114
42-479-42918	LEWIS PETRO PROPERTIES, INC.	Gas	277560
42-479-42919	LAREDO ENERGY OPERATING, LLC	Gas	277321
42-479-42920	LAREDO ENERGY OPERATING, LLC	Gas	277322
42-479-42921	LEWIS PETRO PROPERTIES, INC.	Gas	278517
42-479-42922	LEWIS PETRO PROPERTIES, INC.	Gas	278518
42-479-42923	LEWIS PETRO PROPERTIES, INC.	Gas	280149
42-479-42924	Rosetta Resources Operating Lp	Gas	276986
42-479-42925	Rosetta Resources Operating Lp	Gas	276488
42-479-42926	Rosetta Resources Operating Lp	Gas	276988
42-479-42927	Rosetta Resources Operating Lp	Gas	276878
42-479-42928	Rosetta Resources Operating Lp	Gas	276980
42-479-42929	Rosetta Resources Operating Lp	Gas	276748
42-479-42930	Rosetta Resources Operating Lp
42-479-42931	Rosetta Resources Operating Lp
42-479-42932	Sm Energy Company	Gas	276900
42-479-42933	Sm Energy Company	Gas	279643
42-479-42934	Sm Energy Company	Gas	277755
42-479-42935	Sm Energy Company	Gas	279364
42-479-42936	Sm Energy Company	Gas	279645
42-479-42937	Sm Energy Company	Gas	279646
42-479-42938	Sm Energy Company	Gas	279644
42-479-42939	Sm Energy Company	Gas	276898
42-479-42940	Sm Energy Company	Gas	276897
42-479-42941	ESCONDIDO RESOURCES OPER CO, LLC	Gas	276067
42-479-42942	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277314
42-479-42943	LEWIS PETRO PROPERTIES, INC.	Gas	278921
42-479-42944	LEWIS PETRO PROPERTIES, INC.	Gas	276712
42-479-42945	LEWIS PETRO PROPERTIES, INC.	Gas	276810
42-479-42946	LEWIS PETRO PROPERTIES, INC.	Gas	278016
42-479-42947	LEWIS PETRO PROPERTIES, INC.	Gas	278017
42-479-42948	LEWIS PETRO PROPERTIES, INC.	Gas	279109
42-479-42949	LEWIS PETRO PROPERTIES, INC.	Gas	277902
42-479-42950	LEWIS PETRO PROPERTIES, INC.	Gas	278058
42-479-42951	LAREDO ENERGY OPERATING, LLC	Gas	276000
42-479-42952	LAREDO ENERGY OPERATING, LLC	Gas	277850
42-479-42953	Sm Energy Company	Gas	278483
42-479-42954	Sm Energy Company	Gas	278484
42-479-42955	Sm Energy Company	Gas	279088
42-479-42956	LAREDO ENERGY OPERATING, LLC	Gas	277723
42-479-42957	LAREDO ENERGY OPERATING, LLC	Gas	277429
42-479-42958	LEWIS PETRO PROPERTIES, INC.	Gas	279325
42-479-42959	LEWIS PETRO PROPERTIES, INC.	Gas	279320
42-479-42960	LEWIS PETRO PROPERTIES, INC.	Gas	279319
42-479-42961	SN OPERATING, LLC	Gas	278162
42-479-42962	SN OPERATING, LLC	Gas	278163
42-479-42963	SN OPERATING, LLC	Gas	278287
42-479-42964	LEWIS PETRO PROPERTIES, INC.	Gas	278494
42-479-42965	SN OPERATING, LLC	Gas	278164
42-479-42966	SN OPERATING, LLC	Gas	278182
42-479-42967	LEWIS PETRO PROPERTIES, INC.	Gas	277519
42-479-42968	LEWIS PETRO PROPERTIES, INC.	Gas	277520
42-479-42969	SILVERBOW RESOURCES OPER, LLC	Gas	275562
42-479-42970	SILVERBOW RESOURCES OPER, LLC	Gas	275484
42-479-42971	SILVERBOW RESOURCES OPER, LLC	Gas	275485
42-479-42972	SILVERBOW RESOURCES OPER, LLC	Gas	278722
42-479-42973	LEWIS PETRO PROPERTIES, INC.	Gas	276359
42-479-42974	LEWIS PETRO PROPERTIES, INC.	Gas	279446
42-479-42975	LEWIS PETRO PROPERTIES, INC.	Gas	279444
42-479-42976	SN OPERATING, LLC	Gas	278293
42-479-42977	Sm Energy Company	Gas	279665
42-479-42978	SN OPERATING, LLC
42-479-42979	SN OPERATING, LLC	Gas	277280
42-479-42980	SN OPERATING, LLC	Gas	276792
42-479-42981	LEWIS PETRO PROPERTIES, INC.	Gas	278837
42-479-42982	LEWIS PETRO PROPERTIES, INC.	Gas	278838
42-479-42983	SN OPERATING, LLC
42-479-42984	Sm Energy Company	Gas	279666
42-479-42985	Sm Energy Company	Gas	279649
42-479-42986	LEWIS PETRO PROPERTIES, INC.	Gas	278467
42-479-42987	SN OPERATING, LLC
42-479-42988	Sm Energy Company	Gas	279675
42-479-42989	Sm Energy Company	Gas	281190
42-479-42990	Sm Energy Company	Gas	279671
42-479-42991	LEWIS PETRO PROPERTIES, INC.	Gas	277505
42-479-42992	LAREDO ENERGY OPERATING, LLC	Gas	276313
42-479-42993	LEWIS PETRO PROPERTIES, INC.	Gas	279203
42-479-42994	LEWIS PETRO PROPERTIES, INC.	Gas	279332
42-479-42995	LEWIS PETRO PROPERTIES, INC.	Gas	279333
42-479-42996	LEWIS PETRO PROPERTIES, INC.	Gas	279334
42-479-42997	LEWIS PETRO PROPERTIES, INC.	Gas	279205
42-479-42998	LAREDO ENERGY OPERATING, LLC	Gas	276249
42-479-42999	LEWIS PETRO PROPERTIES, INC.	Gas	278487
42-479-43000	LEWIS PETRO PROPERTIES, INC.	Gas	279087
42-479-43001	LEWIS PETRO PROPERTIES, INC.	Gas	279102
42-479-43002	LEWIS PETRO PROPERTIES, INC.	Gas	279122
42-479-43003	LEWIS PETRO PROPERTIES, INC.
42-479-43004	LEWIS PETRO PROPERTIES, INC.
42-479-43005	LEWIS PETRO PROPERTIES, INC.
42-479-43006	LEWIS PETRO PROPERTIES, INC.	Gas	277768
42-479-43007	ESCONDIDO RESOURCES OPER CO, LLC	Gas	276079
42-479-43008	SN EF MAVERICK, LLC	Gas	275307
42-479-43009	ESCONDIDO RESOURCES OPER CO, LLC	Gas	276028
42-479-43010	SILVERBOW RESOURCES OPER, LLC	Gas	275982
42-479-43011	SILVERBOW RESOURCES OPER, LLC	Gas	275983
42-479-43012	SILVERBOW RESOURCES OPER, LLC	Gas	275984
42-479-43013	LEWIS PETRO PROPERTIES, INC.	Gas	278015
42-479-43014	LEWIS PETRO PROPERTIES, INC.	Gas	279149
42-479-43015	Sm Energy Company	Gas	279670
42-479-43016	LAREDO ENERGY OPERATING, LLC	Gas	276421
42-479-43017	LAREDO ENERGY OPERATING, LLC
42-479-43018	LEWIS PETRO PROPERTIES, INC.	Gas	277886
42-479-43019	LAREDO ENERGY OPERATING, LLC	Gas	276879
42-479-43020	Sm Energy Company	Gas	279667
42-479-43021	Sm Energy Company	Gas	279633
42-479-43022	LAREDO ENERGY OPERATING, LLC	Gas	277460
42-479-43023	LEWIS PETRO PROPERTIES, INC.	Gas	279103
42-479-43024	LEWIS PETRO PROPERTIES, INC.	Gas	279104
42-479-43028	LEWIS PETRO PROPERTIES, INC.	Gas	279040
42-479-43029	LEWIS PETRO PROPERTIES, INC.	Gas	279041
42-479-43030	LEWIS PETRO PROPERTIES, INC.	Gas	278204
42-479-43031	LEWIS PETRO PROPERTIES, INC.
42-479-43032	KILLAM OIL CO., LTD.
42-479-43033	LEWIS PETRO PROPERTIES, INC.	Gas	277518
42-479-43034	LAREDO ENERGY OPERATING, LLC
42-479-43035	LEWIS PETRO PROPERTIES, INC.	Gas	277481
42-479-43036	LEWIS PETRO PROPERTIES, INC.
42-479-43037	LEWIS PETRO PROPERTIES, INC.	Gas	278554
42-479-43038	LEWIS PETRO PROPERTIES, INC.
42-479-43039	LEWIS PETRO PROPERTIES, INC.	Gas	278018
42-479-43040	Sm Energy Company	Gas	279678
42-479-43041	LAREDO ENERGY OPERATING, LLC	Gas	277523
42-479-43042	Sm Energy Company	Gas	279677
42-479-43043	Sm Energy Company	Gas	279676
42-479-43044	Rosetta Resources Operating Lp
42-479-43045	LEWIS PETRO PROPERTIES, INC.	Gas	277743
42-479-43046	LEWIS PETRO PROPERTIES, INC.	Gas	279112
42-479-43047	LEWIS PETRO PROPERTIES, INC.	Gas	279110
42-479-43048	Rosetta Resources Operating Lp
42-479-43049	Rosetta Resources Operating Lp
42-479-43050	LEWIS PETRO PROPERTIES, INC.
42-479-43051	Rosetta Resources Operating Lp
42-479-43052	Rosetta Resources Operating Lp
42-479-43053	Rosetta Resources Operating Lp
42-479-43054	LEWIS PETRO PROPERTIES, INC.
42-479-43055	Rosetta Resources Operating Lp
42-479-43056	SN OPERATING, LLC	Gas	278420
42-479-43057	SN OPERATING, LLC	Gas	278290
42-479-43058	SN OPERATING, LLC	Gas	278939
42-479-43059	SN OPERATING, LLC	Gas	279170
42-479-43060	SN OPERATING, LLC
42-479-43061	LAREDO ENERGY OPERATING, LLC
42-479-43062	Sm Energy Company	Gas	279674
42-479-43063	LAREDO ENERGY OPERATING, LLC
42-479-43064	LAREDO ENERGY OPERATING, LLC	Gas	277544
42-479-43065	Sm Energy Company	Gas	279664
42-479-43066	LAREDO ENERGY OPERATING, LLC
42-479-43067	Sm Energy Company	Gas	279648
42-479-43068	LEWIS PETRO PROPERTIES, INC.	Gas	278736
42-479-43069	LAREDO ENERGY OPERATING, LLC
42-479-43070	LEWIS PETRO PROPERTIES, INC.
42-479-43071	MOHICAN OPERATING, L.L.C.
42-479-43072	MOHICAN OPERATING, L.L.C.
42-479-43073	LAREDO ENERGY OPERATING, LLC	Gas	280613
42-479-43074	CHESAPEAKE OPERATING, INC.
42-479-43075	CHESAPEAKE OPERATING, INC.
42-479-43076	LAREDO ENERGY OPERATING, LLC	Gas	278020
42-479-43077	CHESAPEAKE OPERATING, INC.
42-479-43078	CHESAPEAKE OPERATING, INC.
42-479-43079	LEWIS PETRO PROPERTIES, INC.
42-479-43080	LEWIS PETRO PROPERTIES, INC.
42-479-43081	CHESAPEAKE OPERATING, L.L.C.	Gas	278568
42-479-43082	CHESAPEAKE OPERATING, L.L.C.	Gas	278583
42-479-43083	CHESAPEAKE OPERATING, L.L.C.	Gas	278584
42-479-43084	LEWIS PETRO PROPERTIES, INC.
42-479-43085	LAREDO ENERGY OPERATING, LLC
42-479-43086	LAREDO ENERGY OPERATING, LLC	Gas	282204
42-479-43087	KILLAM OIL CO., LTD.
42-479-43088	LEWIS PETRO PROPERTIES, INC.
42-479-43089	Rosetta Resources Operating Lp
42-479-43090	Sm Energy Company	Gas	279651
42-479-43091	Sm Energy Company	Gas	279650
42-479-43092	LAREDO ENERGY OPERATING, LLC
42-479-43093	Sm Energy Company
42-479-43094	LEWIS PETRO PROPERTIES, INC.	Gas	279113
42-479-43095	LEWIS PETRO PROPERTIES, INC.	Gas	279231
42-479-43096	LAREDO ENERGY OPERATING, LLC	Gas	277173
42-479-43097	LAREDO ENERGY OPERATING, LLC	Gas	277364
42-479-43098	SN OPERATING, LLC
42-479-43099	LAREDO ENERGY OPERATING, LLC
42-479-43100	LAREDO ENERGY OPERATING, LLC
42-479-43101	LAREDO ENERGY OPERATING, LLC
42-479-43102	LAREDO ENERGY OPERATING, LLC
42-479-43103	LAREDO ENERGY OPERATING, LLC
42-479-43104	SN OPERATING, LLC	Gas	279211
42-479-43105	LEWIS PETRO PROPERTIES, INC.
42-479-43106	SN OPERATING, LLC	Gas	279210
42-479-43107	SN OPERATING, LLC	Gas	279172
42-479-43108	LEWIS PETRO PROPERTIES, INC.	Gas	278744
42-479-43109	LEWIS PETRO PROPERTIES, INC.	Gas	278741
42-479-43110	LEWIS PETRO PROPERTIES, INC.	Gas	279111
42-479-43111	SN OPERATING, LLC
42-479-43112	Rosetta Resources Operating Lp	Gas	278740
42-479-43113	Rosetta Resources Operating Lp	Gas	277288
42-479-43114	Rosetta Resources Operating Lp	Gas	281645
42-479-43115	Rosetta Resources Operating Lp	Gas	281648
42-479-43116	Rosetta Resources Operating Lp
42-479-43117	Rosetta Resources Operating Lp
42-479-43118	Rosetta Resources Operating Lp	Gas	277292
42-479-43119	Rosetta Resources Operating Lp	Gas	281646
42-479-43120	Rosetta Resources Operating Lp	Gas	277037
42-479-43121	Rosetta Resources Operating Lp
42-479-43122	Rosetta Resources Operating Lp
42-479-43123	LAREDO ENERGY OPERATING, LLC	Gas	277571
42-479-43124	LEWIS PETRO PROPERTIES, INC.	Gas	278926
42-479-43125	LEWIS PETRO PROPERTIES, INC.	Gas	278952
42-479-43126	LEWIS PETRO PROPERTIES, INC.
42-479-43127	LEWIS PETRO PROPERTIES, INC.
42-479-43128	LEWIS PETRO PROPERTIES, INC.
42-479-43129	LEWIS PETRO PROPERTIES, INC.
42-479-43130	LEWIS PETRO PROPERTIES, INC.
42-479-43131	Sm Energy Company	Gas	279647
42-479-43132	LEWIS PETRO PROPERTIES, INC.	Gas	279004
42-479-43133	LEWIS PETRO PROPERTIES, INC.	Gas	279005
42-479-43134	LEWIS PETRO PROPERTIES, INC.	Gas	279007
42-479-43135	LEWIS PETRO PROPERTIES, INC.	Gas	279208
42-479-43136	LEWIS PETRO PROPERTIES, INC.	Gas	279012
42-479-43137	LEWIS PETRO PROPERTIES, INC.	Gas	279013
42-479-43138	CHESAPEAKE OPERATING, L.L.C.
42-479-43139	CHESAPEAKE OPERATING, L.L.C.
42-479-43140	CHESAPEAKE OPERATING, L.L.C.
42-479-43141	CHESAPEAKE OPERATING, L.L.C.
42-479-43142	CHESAPEAKE OPERATING, L.L.C.
42-479-43143	CHESAPEAKE OPERATING, L.L.C.
42-479-43144	CHESAPEAKE OPERATING, L.L.C.
42-479-43145	CHESAPEAKE OPERATING, L.L.C.
42-479-43146	CHESAPEAKE OPERATING, L.L.C.
42-479-43147	CHESAPEAKE OPERATING, L.L.C.
42-479-43148	CHESAPEAKE OPERATING, L.L.C.
42-479-43149	SILVERBOW RESOURCES OPER, LLC	Gas	276758
42-479-43150	SILVERBOW RESOURCES OPER, LLC	Gas	276711
42-479-43151	Sm Energy Company	Gas	279915
42-479-43152	Sm Energy Company	Gas	280688
42-479-43153	Sm Energy Company	Gas	279907
42-479-43154	SILVERBOW RESOURCES OPER, LLC	Gas	276710
42-479-43155	SILVERBOW RESOURCES OPER, LLC	Gas	276847
42-479-43156	LEWIS PETRO PROPERTIES, INC.	Gas	280922
42-479-43157	LEWIS PETRO PROPERTIES, INC.	Gas	280895
42-479-43158	LEWIS PETRO PROPERTIES, INC.
42-479-43159	LEWIS PETRO PROPERTIES, INC.
42-479-43160	LEWIS PETRO PROPERTIES, INC.
42-479-43161	LEWIS PETRO PROPERTIES, INC.	Gas	279206
42-479-43162	LEWIS PETRO PROPERTIES, INC.	Gas	279207
42-479-43163	LEWIS PETRO PROPERTIES, INC.	Gas	279299
42-479-43164	LEWIS PETRO PROPERTIES, INC.	Gas	279318
42-479-43165	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278068
42-479-43166	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277903
42-479-43167	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278069
42-479-43168	DYNAMIC PRODUCTION, INC.
42-479-43169	Sm Energy Company	Gas	280983
42-479-43170	Sm Energy Company	Gas	280985
42-479-43171	Sm Energy Company	Gas	280984
42-479-43172	LEWIS PETRO PROPERTIES, INC.
42-479-43173	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278133
42-479-43174	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278131
42-479-43175	SN OPERATING, LLC	Gas	279171
42-479-43176	LEWIS PETRO PROPERTIES, INC.	Gas	279594
42-479-43177	LEWIS PETRO PROPERTIES, INC.
42-479-43178	LEWIS PETRO PROPERTIES, INC.
42-479-43179	LEWIS PETRO PROPERTIES, INC.	Gas	279145
42-479-43180	Sm Energy Company	Gas	279652
42-479-43181	LEWIS PETRO PROPERTIES, INC.	Gas	279148
42-479-43182	LEWIS PETRO PROPERTIES, INC.	Gas	279209
42-479-43183	Sm Energy Company	Gas	280982
42-479-43184	Sm Energy Company	Gas	281006
42-479-43185	Sm Energy Company	Gas	281007
42-479-43186	LEWIS PETRO PROPERTIES, INC.
42-479-43187	LAREDO ENERGY OPERATING, LLC	Gas	277753
42-479-43188	Sm Energy Company	Gas	281000
42-479-43189	LEWIS PETRO PROPERTIES, INC.	Gas	279987
42-479-43190	EOG Resources, Inc.	Gas	278959
42-479-43191	Sm Energy Company	Gas	281130
42-479-43192	Sm Energy Company	Gas	281002
42-479-43193	LEWIS PETRO PROPERTIES, INC.	Gas	279258
42-479-43194	LEWIS PETRO PROPERTIES, INC.	Gas	280443
42-479-43195	Sm Energy Company	Gas	281023
42-479-43196	Sm Energy Company	Gas	281024
42-479-43197	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278149
42-479-43198	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278158
42-479-43199	LEWIS PETRO PROPERTIES, INC.	Gas	279275
42-479-43200	LAREDO ENERGY OPERATING, LLC
42-479-43201	SN OPERATING, LLC	Gas	279222
42-479-43202	SN OPERATING, LLC	Gas	279220
42-479-43203	SN OPERATING, LLC	Gas	280311
42-479-43204	SANCHEZ OIL & GAS CORPORATION
42-479-43205	SN OPERATING, LLC	Gas	280314
42-479-43206	SN OPERATING, LLC	Gas	280287
42-479-43207	Sm Energy Company	Gas	280553
42-479-43208	Sm Energy Company	Gas	280554
42-479-43209	Sm Energy Company	Gas	280555
42-479-43210	Sm Energy Company	Gas	280690
42-479-43211	Sm Energy Company	Gas	279938
42-479-43212	Sm Energy Company	Gas	279949
42-479-43213	Sm Energy Company	Gas	279946
42-479-43214	Sm Energy Company	Gas	279948
42-479-43215	LEWIS PETRO PROPERTIES, INC.	Gas	279296
42-479-43216	LEWIS PETRO PROPERTIES, INC.	Gas	279242
42-479-43217	LEWIS PETRO PROPERTIES, INC.	Gas	279457
42-479-43218	LEWIS PETRO PROPERTIES, INC.	Gas	279455
42-479-43219	LEWIS PETRO PROPERTIES, INC.	Gas	279454
42-479-43220	LAREDO ENERGY OPERATING, LLC	Gas	277559
42-479-43221	Sm Energy Company	Gas	281126
42-479-43222	Sm Energy Company	Gas	281077
42-479-43223	LEWIS PETRO PROPERTIES, INC.
42-479-43224	LEWIS PETRO PROPERTIES, INC.
42-479-43225	EOG Resources, Inc.	Gas	281687
42-479-43226	Sm Energy Company	Gas	281008
42-479-43227	LAREDO ENERGY OPERATING, LLC
42-479-43228	LAREDO ENERGY OPERATING, LLC
42-479-43229	Sm Energy Company	Gas	281009
42-479-43230	LAREDO ENERGY OPERATING, LLC
42-479-43231	Sm Energy Company	Gas	281010
42-479-43232	Sm Energy Company	Gas	281020
42-479-43233	Sm Energy Company	Gas	280876
42-479-43234	Sm Energy Company	Gas	280875
42-479-43235	Sm Energy Company	Gas	280877
42-479-43236	LEWIS PETRO PROPERTIES, INC.	Gas	281028
42-479-43237	LEWIS PETRO PROPERTIES, INC.
42-479-43238	LEWIS PETRO PROPERTIES, INC.	Gas	280740
42-479-43239	LAREDO ENERGY OPERATING, LLC	Gas	277541
42-479-43240	ESENJAY OPERATING, INC.
42-479-43241	SN OPERATING, LLC	Gas	279403
42-479-43242	SN OPERATING, LLC	Gas	279331
42-479-43243	LEWIS PETRO PROPERTIES, INC.	Gas	279373
42-479-43244	LEWIS PETRO PROPERTIES, INC.	Gas	279377
42-479-43245	LEWIS PETRO PROPERTIES, INC.	Gas	279436
42-479-43246	LEWIS PETRO PROPERTIES, INC.	Gas	279395
42-479-43247	SILVERBOW RESOURCES OPER, LLC	Gas	277984
42-479-43248	SILVERBOW RESOURCES OPER, LLC	Gas	277986
42-479-43249	SILVERBOW RESOURCES OPER, LLC	Gas	277987
42-479-43250	SILVERBOW RESOURCES OPER, LLC	Gas	277971
42-479-43251	LAREDO ENERGY
42-479-43252	LEWIS PETRO PROPERTIES, INC.	Gas	279886
42-479-43253	LEWIS PETRO PROPERTIES, INC.	Gas	279934
42-479-43254	LEWIS PETRO PROPERTIES, INC.	Gas	280627
42-479-43255	LEWIS PETRO PROPERTIES, INC.	Gas	279362
42-479-43256	LEWIS PETRO PROPERTIES, INC.	Gas	279359
42-479-43257	LEWIS PETRO PROPERTIES, INC.	Gas	279360
42-479-43258	ESCONDIDO RESOURCES OPER CO, LLC	Gas	277316
42-479-43259	LEWIS PETRO PROPERTIES, INC.
42-479-43260	LEWIS PETRO PROPERTIES, INC.	Gas	279711
42-479-43261	LEWIS PETRO PROPERTIES, INC.	Gas	279336
42-479-43262	LEWIS PETRO PROPERTIES, INC.	Gas	279357
42-479-43263	LEWIS PETRO PROPERTIES, INC.	Gas	279450
42-479-43264	LEWIS PETRO PROPERTIES, INC.	Gas	280252
42-479-43265	LAREDO ENERGY OPERATING, LLC
42-479-43266	LAREDO ENERGY OPERATING, LLC
42-479-43267	LEWIS PETRO PROPERTIES, INC.	Gas	280247
42-479-43268	CHESAPEAKE OPERATING, L.L.C.	Gas	278615
42-479-43269	CHESAPEAKE OPERATING, L.L.C.	Gas	278567
42-479-43270	CHESAPEAKE OPERATING, L.L.C.	Gas	278614
42-479-43271	CHESAPEAKE OPERATING, L.L.C.	Gas	278604
42-479-43272	LEWIS PETRO PROPERTIES, INC.
42-479-43273	LEWIS PETRO PROPERTIES, INC.
42-479-43274	LEWIS PETRO PROPERTIES, INC.
42-479-43275	LEWIS PETRO PROPERTIES, INC.	Gas	283850
42-479-43276	Sm Energy Company	Gas	281283
42-479-43277	LEWIS PETRO PROPERTIES, INC.	Gas	284160
42-479-43278	Sm Energy Company	Gas	280999
42-479-43279	LEWIS PETRO PROPERTIES, INC.
42-479-43280	Sm Energy Company	Gas	280998
42-479-43281	LEWIS PETRO PROPERTIES, INC.
42-479-43282	LEWIS PETRO PROPERTIES, INC.	Gas	279861
42-479-43283	LEWIS PETRO PROPERTIES, INC.	Gas	279865
42-479-43284	LEWIS PETRO PROPERTIES, INC.	Gas	279885
42-479-43285	SN OPERATING, LLC	Gas	280904
42-479-43286	Sm Energy Company	Gas	280689
42-479-43287	SN OPERATING, LLC	Gas	280905
42-479-43288	SN OPERATING, LLC	Gas	280841
42-479-43289	SN OPERATING, LLC	Gas	281086
42-479-43290	SN OPERATING, LLC	Gas	281089
42-479-43291	SN OPERATING, LLC	Gas	280828
42-479-43292	SN OPERATING, LLC	Gas	280925
42-479-43293	Sm Energy Company
42-479-43294	Sm Energy Company	Gas	280947
42-479-43295	Sm Energy Company	Gas	280948
42-479-43296	Sm Energy Company	Gas	280949
42-479-43297	LEWIS PETRO PROPERTIES, INC.	Gas	280403
42-479-43298	LEWIS PETRO PROPERTIES, INC.	Gas	280412
42-479-43299	SILVERBOW RESOURCES OPER, LLC	Gas	278458
42-479-43300	SILVERBOW RESOURCES OPER, LLC	Gas	278459
42-479-43302	Sm Energy Company	Gas	280946
42-479-43303	Sm Energy Company	Gas	280950
42-479-43304	LEWIS PETRO PROPERTIES, INC.
42-479-43305	LEWIS PETRO PROPERTIES, INC.
42-479-43306	Sm Energy Company	Gas	281004
42-479-43307	LEWIS PETRO PROPERTIES, INC.
42-479-43308	LAREDO ENERGY OPERATING, LLC
42-479-43309	LEWIS PETRO PROPERTIES, INC.
42-479-43310	LEWIS PETRO PROPERTIES, INC.
42-479-43311	Sm Energy Company
42-479-43312	LEWIS PETRO PROPERTIES, INC.	Gas	279397
42-479-43313	EOG Resources, Inc.	Gas	279447
42-479-43314	SN OPERATING, LLC	Gas	280289
42-479-43315	SN OPERATING, LLC	Gas	280291
42-479-43316	LEWIS PETRO PROPERTIES, INC.	Gas	279449
42-479-43317	LAREDO ENERGY OPERATING, LLC	Gas	279218
42-479-43318	LEWIS PETRO PROPERTIES, INC.	Gas	280361
42-479-43319	LEWIS PETRO PROPERTIES, INC.	Gas	280362
42-479-43320	LEWIS PETRO PROPERTIES, INC.	Gas	280363
42-479-43321	AMPLIFY ENERGY OPERATING LLC	Gas	280809
42-479-43322	SN OPERATING, LLC	Gas	280958
42-479-43323	SN OPERATING, LLC	Gas	281001
42-479-43324	SN OPERATING, LLC	Gas	281003
42-479-43325	SN OPERATING, LLC	Gas	281225
42-479-43326	SN OPERATING, LLC	Gas	281090
42-479-43327	LEWIS PETRO PROPERTIES, INC.	Gas	279396
42-479-43328	EOG Resources, Inc.	Gas	279443
42-479-43329	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278541
42-479-43330	ESCONDIDO RESOURCES OPER CO, LLC	Gas	278462
42-479-43331	LEWIS PETRO PROPERTIES, INC.
42-479-43332	LEWIS PETRO PROPERTIES, INC.
42-479-43333	LEWIS PETRO PROPERTIES, INC.
42-479-43334	SILVERBOW RESOURCES OPER, LLC	Gas	278460
42-479-43335	Sm Energy Company	Gas	280699
42-479-43336	Sm Energy Company	Gas	280698
42-479-43337	Sm Energy Company	Gas	280697
42-479-43338	Sm Energy Company	Gas	280696
42-479-43339	Sm Energy Company	Gas	280695
42-479-43340	LEWIS PETRO PROPERTIES, INC.
42-479-43341	LEWIS PETRO PROPERTIES, INC.
42-479-43342	EOG Resources, Inc.	Gas	279451
42-479-43343	LEWIS PETRO PROPERTIES, INC.
42-479-43344	Sm Energy Company	Gas	280694
42-479-43345	Sm Energy Company	Gas	280693
42-479-43346	Sm Energy Company	Gas	280489
42-479-43347	Sm Energy Company	Gas	281025
42-479-43348	Sm Energy Company	Gas	281026
42-479-43349	Sm Energy Company	Gas	281075
42-479-43350	Sm Energy Company	Gas	281071
42-479-43351	Sm Energy Company	Gas	281074
42-479-43352	Sm Energy Company	Gas	281045
42-479-43353	Sm Energy Company	Gas	281046
42-479-43354	Sm Energy Company	Gas	281093
42-479-43355	SN OPERATING, LLC	Gas	280288
42-479-43356	LEWIS PETRO PROPERTIES, INC.
42-479-43357	Sm Energy Company	Gas	280692
42-479-43358	Sm Energy Company	Gas	280691
42-479-43359	SWIFT ENERGY OPERATING, LLC
42-479-43360	SILVERBOW RESOURCES OPER, LLC	Gas	280785
42-479-43361	SWIFT ENERGY OPERATING, LLC
42-479-43362	SILVERBOW RESOURCES OPER, LLC	Gas	280573
42-479-43363	LEWIS PETRO PROPERTIES, INC.	Gas	279404
42-479-43364	LEWIS PETRO PROPERTIES, INC.	Gas	279402
42-479-43365	SWIFT ENERGY OPERATING, LLC
42-479-43366	SWIFT ENERGY OPERATING, LLC
42-479-43367	SWIFT ENERGY OPERATING, LLC
42-479-43368	SWIFT ENERGY OPERATING, LLC
42-479-43369	SWIFT ENERGY OPERATING, LLC
42-479-43370	SILVERBOW RESOURCES OPER, LLC	Gas	278465
42-479-43371	SWIFT ENERGY OPERATING, LLC
42-479-43372	Sm Energy Company	Gas	281012
42-479-43373	Sm Energy Company	Gas	281124
42-479-43374	Sm Energy Company	Gas	281125
42-479-43375	SILVERBOW RESOURCES OPER, LLC	Gas	280574
42-479-43376	SILVERBOW RESOURCES OPER, LLC	Gas	280575
42-479-43377	Rosetta Resources Operating Lp	Gas	279808
42-479-43378	Rosetta Resources Operating Lp	Gas	279904
42-479-43379	Rosetta Resources Operating Lp	Gas	279979
42-479-43380	Rosetta Resources Operating Lp	Gas	279980
42-479-43381	Rosetta Resources Operating Lp	Gas	279982
42-479-43382	Sm Energy Company	Gas	281081
42-479-43383	Sm Energy Company	Gas	281243
42-479-43384	Sm Energy Company	Gas	281228
42-479-43385	Sm Energy Company	Gas	280975
42-479-43386	SN OPERATING, LLC	Gas	279838
42-479-43387	Sm Energy Company	Gas	281005
42-479-43388	Sm Energy Company	Gas	281247
42-479-43389	Sm Energy Company	Gas	281229
42-479-43390	LAREDO ENERGY OPERATING, LLC	Gas	278132
42-479-43391	Sm Energy Company	Gas	281021
42-479-43392	Sm Energy Company	Gas	281013
42-479-43393	Sm Energy Company	Gas	281014
42-479-43394	LEWIS PETRO PROPERTIES, INC.
42-479-43395	LEWIS PETRO PROPERTIES, INC.
42-479-43396	LEWIS PETRO PROPERTIES, INC.
42-479-43397	LEWIS PETRO PROPERTIES, INC.
42-479-43398	LEWIS PETRO PROPERTIES, INC.
42-479-43400	EOG Resources, Inc.	Gas	281483
42-479-43401	Sm Energy Company	Gas	281168
42-479-43402	Sm Energy Company	Gas	281017
42-479-43403	Sm Energy Company	Gas	281170
42-479-43404	Sm Energy Company	Gas	281094
42-479-43405	KILLAM OIL CO., LTD.	Gas	280046
42-479-43406	Sm Energy Company	Gas	281056
42-479-43407	Sm Energy Company	Gas	281065
42-479-43408	DOUBLE PLAY OIL & GAS, INC
42-479-43409	Sm Energy Company	Gas	281064
42-479-43410	EOG Resources, Inc.	Gas	280388
42-479-43411	Sm Energy Company	Gas	280995
42-479-43412	Sm Energy Company	Gas	281053
42-479-43413	Sm Energy Company	Gas	280996
42-479-43414	Rosetta Resources Operating Lp	Gas	280145
42-479-43415	Rosetta Resources Operating Lp	Gas	280246
42-479-43416	Sm Energy Company	Gas	281255
42-479-43417	Sm Energy Company	Gas	281257
42-479-43418	Sm Energy Company	Gas	281256
42-479-43419	LEWIS PETRO PROPERTIES, INC.	Gas	280540
42-479-43420	LEWIS PETRO PROPERTIES, INC.	Gas	280746
42-479-43421	LEWIS PETRO PROPERTIES, INC.	Gas	280747
42-479-43422	Sm Energy Company
42-479-43423	Sm Energy Company
42-479-43424	Sm Energy Company
42-479-43425	Sm Energy Company
42-479-43426	KILLAM OIL CO., LTD.
42-479-43427	Rosetta Resources Operating Lp
42-479-43428	Rosetta Resources Operating Lp
42-479-43429	Rosetta Resources Operating Lp
42-479-43430	LEWIS PETRO PROPERTIES, INC.	Gas	280339
42-479-43431	LEWIS PETRO PROPERTIES, INC.	Gas	280437
42-479-43432	LEWIS PETRO PROPERTIES, INC.	Gas	280338
42-479-43433	LEWIS PETRO PROPERTIES, INC.	Gas	280332
42-479-43434	Sm Energy Company	Gas	281172
42-479-43435	Sm Energy Company	Gas	281068
42-479-43436	Sm Energy Company	Gas	281016
42-479-43437	Sm Energy Company	Gas	281011
42-479-43438	Sm Energy Company	Gas	281018
42-479-43439	Sm Energy Company	Gas	281015
42-479-43440	SN OPERATING, LLC	Gas	280829
42-479-43441	SN OPERATING, LLC	Gas	280906
42-479-43442	Sm Energy Company	Gas	281063
42-479-43443	Sm Energy Company	Gas	281219
42-479-43444	SN OPERATING, LLC	Gas	281051
42-479-43445	SN OPERATING, LLC	Gas	280933
42-479-43446	SN OPERATING, LLC	Gas	280916
42-479-43447	SN OPERATING, LLC	Gas	280952
42-479-43448	SILVERBOW RESOURCES OPER, LLC	Gas	279867
42-479-43449	SILVERBOW RESOURCES OPER, LLC	Gas	279876
42-479-43450	SILVERBOW RESOURCES OPER, LLC	Gas	279868
42-479-43451	Sm Energy Company	Gas	281135
42-479-43452	SN OPERATING, LLC	Gas	280908
42-479-43453	SN OPERATING, LLC	Gas	280907
42-479-43454	SN OPERATING, LLC	Gas	280909
42-479-43455	SN OPERATING, LLC	Gas	280915
42-479-43456	SN OPERATING, LLC	Gas	280912
42-479-43457	SILVERBOW RESOURCES OPER, LLC	Gas	279866
42-479-43458	Sm Energy Company	Gas	281080
42-479-43459	Sm Energy Company	Gas	281073
42-479-43460	Sm Energy Company	Gas	281047
42-479-43461
42-479-43462	Sm Energy Company	Gas	281131
42-479-43463	Sm Energy Company	Gas	281096
42-479-43464	Sm Energy Company	Gas	281091
42-479-43465	LAREDO ENERGY OPERATING, LLC	Gas	279133
42-479-43466	Sm Energy Company	Gas	281055
42-479-43467	Sm Energy Company	Gas	281070
42-479-43468	Sm Energy Company	Gas	281069
42-479-43469	Sm Energy Company	Gas	281097
42-479-43470	Sm Energy Company	Gas	283483
42-479-43471	LEWIS PETRO PROPERTIES, INC.
42-479-43473	SN OPERATING, LLC	Gas	281393
42-479-43474	SN OPERATING, LLC	Gas	281396
42-479-43475	SN OPERATING, LLC	Gas	281397
42-479-43476	SN OPERATING, LLC	Gas	281473
42-479-43477	Rosetta Resources Operating Lp	Gas	279810
42-479-43478	Rosetta Resources Operating Lp	Gas	279811
42-479-43479	Rosetta Resources Operating Lp	Gas	279813
42-479-43480	Sm Energy Company	Gas	281082
42-479-43481	Sm Energy Company	Gas	281079
42-479-43482	Sm Energy Company	Gas	281060
42-479-43483	Sm Energy Company
42-479-43484	Sm Energy Company
42-479-43485	Sm Energy Company
42-479-43486	Sm Energy Company	Gas	281187
42-479-43487	Sm Energy Company	Gas	281188
42-479-43488	Sm Energy Company
42-479-43489	Sm Energy Company
42-479-43490	Sm Energy Company	Gas	288273
42-479-43491	Sm Energy Company
42-479-43492	LAREDO ENERGY OPERATING, LLC	Gas	279130
42-479-43493	SN OPERATING, LLC	Gas	281294
42-479-43494	LEWIS PETRO PROPERTIES, INC.
42-479-43495	Sm Energy Company	Gas	281291
42-479-43496	Sm Energy Company	Gas	281471
42-479-43497	Sm Energy Company	Gas	281475
42-479-43498	Sm Energy Company	Gas	281400
42-479-43499	Sm Energy Company	Gas	281399
42-479-43500	SN OPERATING, LLC	Gas	281504
42-479-43501	SN OPERATING, LLC	Gas	281505
42-479-43502	SN OPERATING, LLC	Gas	281474
42-479-43503	LAREDO ENERGY OPERATING, LLC	Gas	279358
42-479-43504	Sm Energy Company	Gas	281472
42-479-43505	LEWIS PETRO PROPERTIES, INC.
42-479-43506	LEWIS PETRO PROPERTIES, INC.
42-479-43507	SPRI OIL & GAS, LLC
42-479-43508	LEWIS PETRO PROPERTIES, INC.	Gas	280279
42-479-43509	LEWIS PETRO PROPERTIES, INC.	Gas	280282
42-479-43510	LEWIS PETRO PROPERTIES, INC.	Gas	280280
42-479-43511	ESCONDIDO RESOURCES OPER CO, LLC	Gas	281431
42-479-43512	ESCONDIDO RESOURCES OPER CO, LLC	Gas	281432
42-479-43513	EOG Resources, Inc.	Gas	280242
42-479-43514	EOG Resources, Inc.	Gas	280243
42-479-43515	CHESAPEAKE OPERATING, L.L.C.	Gas	281162
42-479-43516	CHESAPEAKE OPERATING, L.L.C.	Gas	281171
42-479-43517	CHESAPEAKE OPERATING, L.L.C.	Gas	281066
42-479-43518	CHESAPEAKE OPERATING, L.L.C.	Gas	281161
42-479-43519	CHESAPEAKE OPERATING, L.L.C.	Gas	281152
42-479-43520	CHESAPEAKE OPERATING, L.L.C.	Gas	281151
42-479-43521	LAREDO ENERGY OPERATING, LLC	Gas	280143
42-479-43522	Sm Energy Company	Gas	281189
42-479-43523	SN OPERATING, LLC
42-479-43524	EOG Resources, Inc.	Gas	281095
42-479-43525	EOG Resources, Inc.	Gas	280842
42-479-43526	SN OPERATING, LLC
42-479-43527	Sm Energy Company
42-479-43528	Sm Energy Company	Gas	281146
42-479-43529	SN OPERATING, LLC
42-479-43530	SN OPERATING, LLC
42-479-43531	SN OPERATING, LLC
42-479-43532	SN OPERATING, LLC
42-479-43533	Sm Energy Company
42-479-43534	Sm Energy Company
42-479-43535	Rosetta Resources Operating Lp	Gas	282430
42-479-43536	Rosetta Resources Operating Lp	Gas	282488
42-479-43537	HURD ENTERPRISES, LTD.
42-479-43538	Rosetta Resources Operating Lp	Gas	282431
42-479-43539	NUSTAR LOGISTICS, L.P.
42-479-43540	LEWIS PETRO PROPERTIES, INC.	Gas	280144
42-479-43541	LEWIS PETRO PROPERTIES, INC.
42-479-43542	NUSTAR LOGISTICS, L.P.
42-479-43543	EOG Resources, Inc.	Gas	281997
42-479-43544	EOG Resources, Inc.	Gas	281993
42-479-43545	LEWIS PETRO PROPERTIES, INC.	Gas	280551
42-479-43546	LAREDO ENERGY OPERATING, LLC	Gas	281481
42-479-43547	LAREDO ENERGY OPERATING, LLC	Gas	281491
42-479-43548	Sm Energy Company	Gas	281760
42-479-43549	Sm Energy Company	Gas	281892
42-479-43550	Sm Energy Company	Gas	281758
42-479-43551	LAREDO ENERGY OPERATING, LLC	Gas	280786
42-479-43552	LEWIS PETRO PROPERTIES, INC.	Gas	281052
42-479-43553	LEWIS PETRO PROPERTIES, INC.	Gas	281289
42-479-43554	Rosetta Resources Operating Lp	Gas	282314
42-479-43555	Rosetta Resources Operating Lp	Gas	282358
42-479-43556	LAREDO ENERGY OPERATING, LLC	Gas	281877
42-479-43557	LAREDO ENERGY OPERATING, LLC	Gas	281655
42-479-43558	SN OPERATING, LLC	Gas	281749
42-479-43559	SN OPERATING, LLC	Gas	281844
42-479-43560	SN OPERATING, LLC	Gas	281842
42-479-43561	SN OPERATING, LLC	Gas	281845
42-479-43562	FASKEN OIL AND RANCH, LTD.	Gas	281838
42-479-43563	SN OPERATING, LLC	Gas	282615
42-479-43564	SN OPERATING, LLC	Gas	282617
42-479-43565	SN OPERATING, LLC	Gas	282619
42-479-43566	SN OPERATING, LLC	Gas	282622
42-479-43567	SN OPERATING, LLC	Gas	282623
42-479-43568	EOG Resources, Inc.	Gas	281488
42-479-43569	SN OPERATING, LLC	Gas	282645
42-479-43570	SN OPERATING, LLC	Gas	282860
42-479-43571	SN OPERATING, LLC	Gas	282859
42-479-43572	SN OPERATING, LLC	Gas	281985
42-479-43573	SN OPERATING, LLC	Gas	281893
42-479-43574	SN OPERATING, LLC	Gas	281984
42-479-43575	SN OPERATING, LLC	Gas	282853
42-479-43576	SN OPERATING, LLC	Gas	282861
42-479-43577	SN OPERATING, LLC	Gas	282862
42-479-43578	LEWIS PETRO PROPERTIES, INC.	Gas	281034
42-479-43579	FASKEN OIL AND RANCH, LTD.	Gas	281835
42-479-43580	LEWIS PETRO PROPERTIES, INC.	Gas	281031
42-479-43581	LAREDO ENERGY OPERATING, LLC	Gas	284323
42-479-43582	LEWIS PETRO PROPERTIES, INC.	Gas	281858
42-479-43583	EOG Resources, Inc.	Gas	282180
42-479-43584	Rosetta Resources Operating Lp	Gas	282428
42-479-43585	Rosetta Resources Operating Lp	Gas	282432
42-479-43586	Rosetta Resources Operating Lp	Gas	282433
42-479-43587	ENERGY TRANSFER COMPANY
42-479-43588	ENERGY TRANSFER COMPANY
42-479-43589	ENERGY TRANSFER COMPANY
42-479-43590	ENERGY TRANSFER COMPANY
42-479-43591	KILLAM OIL CO., LTD.	Gas	281879
42-479-43592	SILVERBOW RESOURCES OPER, LLC	Gas	281709
42-479-43593	SILVERBOW RESOURCES OPER, LLC	Gas	281823
42-479-43594	SILVERBOW RESOURCES OPER, LLC	Gas	281741
42-479-43595	SILVERBOW RESOURCES OPER, LLC	Gas	281824
42-479-43596	EOG Resources, Inc.	Gas	282182
42-479-43597	KILLAM OIL CO., LTD.
42-479-43598	Rosetta Resources Operating Lp	Gas	282529
42-479-43599	Rosetta Resources Operating Lp	Gas	282572
42-479-43600	Rosetta Resources Operating Lp	Gas	282573
42-479-43601	KILLAM OIL CO., LTD.	Gas	281701
42-479-43602	Rosetta Resources Operating Lp	Gas	282571
42-479-43603	KILLAM OIL CO., LTD.	Gas	282122
42-479-43604	EOG Resources, Inc.	Gas	282017
42-479-43605	LEWIS PETRO PROPERTIES, INC.	Gas	281952
42-479-43606	LEWIS PETRO PROPERTIES, INC.	Gas	282060
42-479-43607	LAREDO ENERGY OPERATING, LLC	Gas	282255
42-479-43608	LAREDO ENERGY OPERATING, LLC	Gas	281890
42-479-43609	SILVERBOW RESOURCES OPER, LLC	Gas	281891
42-479-43610	SILVERBOW RESOURCES OPER, LLC	Gas	281731
42-479-43611	SILVERBOW RESOURCES OPER, LLC	Gas	281846
42-479-43612	Rosetta Resources Operating Lp	Gas	284135
42-479-43613	Rosetta Resources Operating Lp	Gas	283453
42-479-43614	Rosetta Resources Operating Lp	Gas	282684
42-479-43615	Rosetta Resources Operating Lp	Gas	283452
42-479-43616	LEWIS PETRO PROPERTIES, INC.
42-479-43617	IMPETRO OPERATING LLC
42-479-43618	Rosetta Resources Operating Lp	Gas	282686
42-479-43619	Rosetta Resources Operating Lp	Gas	282685
42-479-43620	Rosetta Resources Operating Lp	Gas	283028
42-479-43621	LEWIS PETRO PROPERTIES, INC.	Gas	282048
42-479-43622	LEWIS PETRO PROPERTIES, INC.
42-479-43623	LAREDO ENERGY OPERATING, LLC	Gas	281864
42-479-43624	EOG Resources, Inc.	Gas	282240
42-479-43625	EOG Resources, Inc.	Gas	282292
42-479-43626	CHESAPEAKE OPERATING, L.L.C.	Gas	283086
42-479-43627	CHESAPEAKE OPERATING, L.L.C.	Gas	283087
42-479-43628	CHESAPEAKE OPERATING, L.L.C.	Gas	283089
42-479-43629	CHESAPEAKE OPERATING, L.L.C.	Gas	283059
42-479-43630	CHESAPEAKE OPERATING, L.L.C.	Gas	283070
42-479-43631	CHESAPEAKE OPERATING, L.L.C.	Gas	283072
42-479-43633	CHESAPEAKE OPERATING, L.L.C.	Gas	284772
42-479-43634	ESCONDIDO RESOURCES OPER CO, LLC	Gas	282473
42-479-43635	ESCONDIDO RESOURCES OPER CO, LLC	Gas	282365
42-479-43636	ESCONDIDO RESOURCES OPER CO, LLC	Gas	282364
42-479-43637	ESCONDIDO RESOURCES OPER CO, LLC	Gas	282801
42-479-43639	Rosetta Resources Operating Lp	Gas	282927
42-479-43640	SILVERBOW RESOURCES OPER, LLC	Gas	282014
42-479-43641	SILVERBOW RESOURCES OPER, LLC	Gas	282031
42-479-43642	Rosetta Resources Operating Lp	Gas	283289
42-479-43643	Rosetta Resources Operating Lp	Gas	282928
42-479-43644	SILVERBOW RESOURCES OPER, LLC	Gas	282043
42-479-43645	SILVERBOW RESOURCES OPER, LLC	Gas	282094
42-479-43646	SILVERBOW RESOURCES OPER, LLC	Gas	282095
42-479-43648	SN OPERATING, LLC	Gas	283866
42-479-43649	SN OPERATING, LLC	Gas	283900
42-479-43650	SN OPERATING, LLC	Gas	283868
42-479-43651	SN OPERATING, LLC	Gas	283957
42-479-43652	SN OPERATING, LLC
42-479-43653	SN OPERATING, LLC	Gas	284464
42-479-43654	SN OPERATING, LLC	Gas	284420
42-479-43655	LEWIS PETRO PROPERTIES, INC.	Gas	282309
42-479-43656	SN OPERATING, LLC	Gas	283485
42-479-43657	SN OPERATING, LLC	Gas	283487
42-479-43658	SN OPERATING, LLC	Gas	283489
42-479-43659	SN OPERATING, LLC	Gas	283899
42-479-43660	SN OPERATING, LLC	Gas	283879
42-479-43661	SN OPERATING, LLC	Gas	283867
42-479-43662	SN OPERATING, LLC	Gas	283856
42-479-43663	CHESAPEAKE OPERATING, L.L.C.	Gas	283009
42-479-43664	KILLAM OIL CO., LTD.
42-479-43665	SANCHEZ OIL & GAS CORPORATION
42-479-43666
42-479-43667	Sm Energy Company	Gas	282935
42-479-43668	Sm Energy Company	Gas	283889
42-479-43669	Rosetta Resources Operating Lp	Gas	283290
42-479-43670	Rosetta Resources Operating Lp	Gas	283291
42-479-43671	Rosetta Resources Operating Lp	Gas	283292
42-479-43672	Rosetta Resources Operating Lp	Gas	283293
42-479-43673	EOG Resources, Inc.	Gas	282910
42-479-43674	EOG Resources, Inc.	Gas	282914
42-479-43675	EOG Resources, Inc.	Gas	282925
42-479-43676	EOG Resources, Inc.	Gas	282915
42-479-43677	Sm Energy Company	Gas	282936
42-479-43678	LEWIS PETRO PROPERTIES, INC.	Gas	282299
42-479-43679	LEWIS PETRO PROPERTIES, INC.	Gas	282300
42-479-43680	LEWIS PETRO PROPERTIES, INC.	Gas	282307
42-479-43681	Rosetta Resources Operating Lp	Gas	283446
42-479-43682	Rosetta Resources Operating Lp	Gas	283449
42-479-43683	Rosetta Resources Operating Lp	Gas	283470
42-479-43684	Rosetta Resources Operating Lp	Gas	284318
42-479-43685	Rosetta Resources Operating Lp	Gas	284311
42-479-43686	Rosetta Resources Operating Lp	Gas	284312
42-479-43687	Rosetta Resources Operating Lp	Gas	284136
42-479-43688	Rosetta Resources Operating Lp	Gas	284313
42-479-43689	LEWIS PETRO PROPERTIES, INC.	Gas	282839
42-479-43690	Rosetta Resources Operating Lp
42-479-43691	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283096
42-479-43692	ESCONDIDO RESOURCES OPER CO, LLC	Gas	282995
42-479-43693	CHESAPEAKE OPERATING, L.L.C.	Gas	283010
42-479-43694	CHESAPEAKE OPERATING, L.L.C.	Gas	287573
42-479-43695	CHESAPEAKE OPERATING, L.L.C.	Gas	283008
42-479-43696	Sm Energy Company	Gas	283026
42-479-43697	Sm Energy Company	Gas	283007
42-479-43698	Sm Energy Company	Gas	283027
42-479-43699	CHESAPEAKE OPERATING, L.L.C.	Oil	19101
42-479-43700	LEWIS PETRO PROPERTIES, INC.	Gas	283431
42-479-43701	LEWIS PETRO PROPERTIES, INC.	Gas	282959
42-479-43702	LEWIS PETRO PROPERTIES, INC.	Gas	282312
42-479-43703	LEWIS PETRO PROPERTIES, INC.	Gas	283012
42-479-43704	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283011
42-479-43705	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283023
42-479-43706	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283024
42-479-43707	LEWIS PETRO PROPERTIES, INC.	Gas	282729
42-479-43708	Sm Energy Company	Gas	282887
42-479-43709	Sm Energy Company	Gas	282886
42-479-43710	NUSTAR LOGISTICS, L.P.
42-479-43711	Sm Energy Company	Gas	282885
42-479-43712	Sm Energy Company	Gas	282884
42-479-43713	LAREDO ENERGY OPERATING, LLC	Gas	282458
42-479-43714	Sm Energy Company	Gas	282892
42-479-43715	Sm Energy Company	Gas	282891
42-479-43716	Sm Energy Company	Gas	282888
42-479-43717	Sm Energy Company	Gas	282890
42-479-43718	LAREDO ENERGY OPERATING, LLC	Gas	282434
42-479-43719	EOG Resources, Inc.	Gas	284157
42-479-43720	EOG Resources, Inc.	Gas	284296
42-479-43721	LEWIS PETRO PROPERTIES, INC.	Gas	282840
42-479-43722	CHESAPEAKE OPERATING, L.L.C.
42-479-43723	KILLAM OIL CO., LTD.	Gas	284819
42-479-43724	EOG Resources, Inc.	Gas	284487
42-479-43725	EOG Resources, Inc.	Gas	283876
42-479-43726	LEWIS PETRO PROPERTIES, INC.	Gas	283383
42-479-43727	LEWIS PETRO PROPERTIES, INC.	Gas	282951
42-479-43728	LEWIS PETRO PROPERTIES, INC.	Gas	283538
42-479-43729	LEWIS PETRO PROPERTIES, INC.	Gas	283477
42-479-43730	FASKEN OIL AND RANCH, LTD.	Gas	285314
42-479-43731	FASKEN OIL AND RANCH, LTD.	Gas	285315
42-479-43732	FASKEN OIL AND RANCH, LTD.	Gas	284742
42-479-43733	FASKEN OIL AND RANCH, LTD.	Gas	284988
42-479-43734	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283748
42-479-43735	ESCONDIDO RESOURCES OPER CO, LLC	Gas	283749
42-479-43736	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284040
42-479-43737	FASKEN OIL AND RANCH, LTD.	Gas	285417
42-479-43738	FASKEN OIL AND RANCH, LTD.	Gas	285319
42-479-43739	FASKEN OIL AND RANCH, LTD.	Gas	284944
42-479-43740	FASKEN OIL AND RANCH, LTD.	Gas	284998
42-479-43741	Sm Energy Company	Gas	283030
42-479-43742	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284615
42-479-43743	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284616
42-479-43744	SN OPERATING, LLC	Gas	284727
42-479-43745	SN OPERATING, LLC	Gas	284816
42-479-43746	SN OPERATING, LLC	Gas	284728
42-479-43747	SN OPERATING, LLC	Gas	284777
42-479-43748	SILVERBOW RESOURCES OPER, LLC	Gas	282669
42-479-43749	SILVERBOW RESOURCES OPER, LLC	Gas	282642
42-479-43750	SILVERBOW RESOURCES OPER, LLC	Gas	282857
42-479-43751	SN OPERATING, LLC	Gas	284729
42-479-43752	LEWIS PETRO PROPERTIES, INC.	Gas	283877
42-479-43753	LEWIS PETRO PROPERTIES, INC.	Gas	283713
42-479-43754	LEWIS PETRO PROPERTIES, INC.	Gas	284345
42-479-43755	LEWIS PETRO PROPERTIES, INC.
42-479-43756	LEWIS PETRO PROPERTIES, INC.	Gas	284346
42-479-43757	LEWIS PETRO PROPERTIES, INC.
42-479-43758	Sm Energy Company	Gas	283264
42-479-43759	Sm Energy Company	Gas	283350
42-479-43760	Sm Energy Company	Gas	283351
42-479-43761	SN EF MAVERICK, LLC	Gas	284458
42-479-43762	SN EF MAVERICK, LLC	Gas	284461
42-479-43763	SN EF MAVERICK, LLC	Gas	284462
42-479-43764	SN EF MAVERICK, LLC	Gas	284463
42-479-43765	Sm Energy Company	Gas	283352
42-479-43766	EOG Resources, Inc.	Gas	284061
42-479-43767	EOG Resources, Inc.	Gas	284062
42-479-43768	EOG Resources, Inc.	Gas	284064
42-479-43769	EOG Resources, Inc.	Gas	283871
42-479-43770	EOG Resources, Inc.	Gas	284723
42-479-43771	EOG Resources, Inc.	Gas	284725
42-479-43772	LEWIS PETRO PROPERTIES, INC.
42-479-43773	LEWIS PETRO PROPERTIES, INC.
42-479-43774	LEWIS PETRO PROPERTIES, INC.
42-479-43775	LEWIS PETRO PROPERTIES, INC.
42-479-43776	LEWIS PETRO PROPERTIES, INC.
42-479-43777	LEWIS PETRO PROPERTIES, INC.
42-479-43778	LEWIS PETRO PROPERTIES, INC.
42-479-43779	LEWIS PETRO PROPERTIES, INC.
42-479-43780	LEWIS PETRO PROPERTIES, INC.	Gas	287722
42-479-43781	FASKEN OIL AND RANCH, LTD.	Gas	285420
42-479-43782	FASKEN OIL AND RANCH, LTD.	Gas	285320
42-479-43783	LEWIS PETRO PROPERTIES, INC.	Gas	284320
42-479-43784	Sm Energy Company	Gas	283887
42-479-43785	Sm Energy Company	Gas	283949
42-479-43786	EOG Resources, Inc.	Gas	284299
42-479-43787	LEWIS PETRO PROPERTIES, INC.
42-479-43788	LEWIS PETRO PROPERTIES, INC.	Gas	284492
42-479-43789	LEWIS PETRO PROPERTIES, INC.	Gas	284295
42-479-43790	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284828
42-479-43791	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284799
42-479-43792	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284940
42-479-43793	LEWIS PETRO PROPERTIES, INC.
42-479-43794	ESCONDIDO RESOURCES OPER CO, LLC	Gas	284938
42-479-43795	PURSUIT OIL & GAS STX, LLC	Gas	283958
42-479-43796	LEWIS PETRO PROPERTIES, INC.	Gas	285016
42-479-43797	LEWIS PETRO PROPERTIES, INC.	Gas	284774
42-479-43798	SANDALWOOD EXPLORATION, L.P.
42-479-43799	TEXAS PIPELINE LLC
42-479-43800	Sm Energy Company	Gas	285047
42-479-43801	Sm Energy Company	Gas	284434
42-479-43802	Sm Energy Company	Gas	284495
42-479-43803	Sm Energy Company	Gas	284663
42-479-43804	Sm Energy Company	Gas	284731
42-479-43805	Sm Energy Company	Gas	284936
42-479-43806	Rosetta Resources Operating Lp	Gas	285159
42-479-43807	Rosetta Resources Operating Lp	Gas	285150
42-479-43808	Rosetta Resources Operating Lp	Gas	285148
42-479-43809	Rosetta Resources Operating Lp	Gas	285147
42-479-43810	LAREDO ENERGY OPERATING, LLC	Gas	284396
42-479-43811	Rosetta Resources Operating Lp	Gas	284904
42-479-43812	Rosetta Resources Operating Lp	Gas	284810
42-479-43813	Rosetta Resources Operating Lp	Gas	284811
42-479-43814	Rosetta Resources Operating Lp	Gas	284812
42-479-43815	Rosetta Resources Operating Lp	Gas	284905
42-479-43816	LEWIS PETRO PROPERTIES, INC.
42-479-43817	LEWIS PETRO PROPERTIES, INC.
42-479-43818	LEWIS PETRO PROPERTIES, INC.	Gas	284321
42-479-43819	FASKEN OIL AND RANCH, LTD.	Gas	285316
42-479-43820	FASKEN OIL AND RANCH, LTD.	Gas	285317
42-479-43821	SILVERBOW RESOURCES OPER, LLC	Gas	283890
42-479-43822	SILVERBOW RESOURCES OPER, LLC	Gas	283870
42-479-43823	SILVERBOW RESOURCES OPER, LLC	Gas	283918
42-479-43824	SILVERBOW RESOURCES OPER, LLC	Gas	284109
42-479-43825	SILVERBOW RESOURCES OPER, LLC	Gas	283960
42-479-43826	LEWIS PETRO PROPERTIES, INC.	Gas	284065
42-479-43827	LEWIS PETRO PROPERTIES, INC.	Gas	284113
42-479-43828	SILVERBOW RESOURCES OPER, LLC	Gas	284058
42-479-43829	LEWIS PETRO PROPERTIES, INC.
42-479-43830	LEWIS PETRO PROPERTIES, INC.
42-479-43831	LEWIS PETRO PROPERTIES, INC.
42-479-43832	KILLAM OIL CO., LTD.
42-479-43833	KILLAM OIL CO., LTD.	Gas	283409
42-479-43834	LAREDO ENERGY OPERATING, LLC	Gas	285384
42-479-43835	LAREDO ENERGY OPERATING, LLC	Gas	284722
42-479-43836	ESENJAY OPERATING, INC.
42-479-43837	LEWIS PETRO PROPERTIES, INC.	Gas	284433
42-479-43838	LEWIS PETRO PROPERTIES, INC.	Gas	284355
42-479-43839	LEWIS PETRO PROPERTIES, INC.
42-479-43840	LEWIS PETRO PROPERTIES, INC.
42-479-43841	Sm Energy Company	Gas	284626
42-479-43842	Sm Energy Company	Gas	284423
42-479-43843	Rosetta Resources Operating Lp	Gas	285612
42-479-43844	Rosetta Resources Operating Lp	Gas	285611
42-479-43845	Rosetta Resources Operating Lp	Gas	285613
42-479-43846	Rosetta Resources Operating Lp	Gas	285982
42-479-43847	Rosetta Resources Operating Lp	Gas	286021
42-479-43848	Rosetta Resources Operating Lp	Gas	286191
42-479-43849	Rosetta Resources Operating Lp	Gas	286016
42-479-43850	Rosetta Resources Operating Lp	Gas	286469
42-479-43851	Rosetta Resources Operating Lp	Gas	286350
42-479-43852	Rosetta Resources Operating Lp	Gas	286351
42-479-43853	SN OPERATING, LLC	Gas	285446
42-479-43854	SN OPERATING, LLC	Gas	285501
42-479-43855	SN OPERATING, LLC	Gas	285395
42-479-43856	SN OPERATING, LLC	Gas	285504
42-479-43857	Sm Energy Company	Gas	283851
42-479-43858	Sm Energy Company	Gas	283852
42-479-43859	Sm Energy Company	Gas	283857
42-479-43860	Sm Energy Company	Gas	283869
42-479-43861	Sm Energy Company	Gas	285282
42-479-43862	Sm Energy Company	Gas	285260
42-479-43863	Sm Energy Company	Gas	285258
42-479-43864	Sm Energy Company	Gas	285332
42-479-43865	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285455
42-479-43866	Rosetta Resources Operating Lp	Gas	286972
42-479-43867	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285780
42-479-43868	SN OPERATING, LLC	Gas	285476
42-479-43869	SN OPERATING, LLC	Gas	285505
42-479-43870	SN OPERATING, LLC	Gas	285475
42-479-43871	SN OPERATING, LLC	Gas	285508
42-479-43872	SILVERBOW RESOURCES OPER, LLC	Gas	285336
42-479-43873	SILVERBOW RESOURCES OPER, LLC	Gas	285405
42-479-43874	LEWIS PETRO PROPERTIES, INC.
42-479-43875	LEWIS PETRO PROPERTIES, INC.
42-479-43876	LEWIS PETRO PROPERTIES, INC.	Gas	287111
42-479-43877	LEWIS PETRO PROPERTIES, INC.	Gas	287112
42-479-43878	LEWIS PETRO PROPERTIES, INC.
42-479-43879	LEWIS PETRO PROPERTIES, INC.	Gas	286064
42-479-43880	LEWIS PETRO PROPERTIES, INC.	Gas	286208
42-479-43881	Rosetta Resources Operating Lp	Gas	286352
42-479-43882	SILVERBOW RESOURCES OPER, LLC	Gas	284718
42-479-43883	SILVERBOW RESOURCES OPER, LLC	Gas	284734
42-479-43884	SILVERBOW RESOURCES OPER, LLC	Gas	284735
42-479-43885	SILVERBOW RESOURCES OPER, LLC	Gas	284736
42-479-43886	SILVERBOW RESOURCES OPER, LLC	Gas	284737
42-479-43887	SILVERBOW RESOURCES OPER, LLC	Gas	284717
42-479-43888	EOG Resources, Inc.	Gas	287852
42-479-43889	Rosetta Resources Operating Lp	Gas	286353
42-479-43890	Rosetta Resources Operating Lp	Gas	286356
42-479-43891	Rosetta Resources Operating Lp	Gas	286357
42-479-43892	Sm Energy Company	Gas	284692
42-479-43893	Sm Energy Company	Gas	284274
42-479-43894	Sm Energy Company	Gas	284235
42-479-43895	Sm Energy Company	Gas	284234
42-479-43896	Rosetta Resources Operating Lp	Gas	286055
42-479-43897	Rosetta Resources Operating Lp	Gas	286017
42-479-43898	Rosetta Resources Operating Lp	Gas	286038
42-479-43899	Rosetta Resources Operating Lp	Gas	285987
42-479-43900	Rosetta Resources Operating Lp	Gas	285988
42-479-43901	Rosetta Resources Operating Lp	Gas	285989
42-479-43902	Rosetta Resources Operating Lp	Gas	286052
42-479-43903	Rosetta Resources Operating Lp	Gas	285990
42-479-43904	SN OPERATING, LLC	Gas	286125
42-479-43905	SN OPERATING, LLC	Gas	286130
42-479-43906	SN OPERATING, LLC	Gas	286601
42-479-43907	SN OPERATING, LLC	Gas	286618
42-479-43908	SN OPERATING, LLC	Gas	286461
42-479-43909	SN OPERATING, LLC	Gas	286810
42-479-43910	Rosetta Resources Operating Lp	Gas	286348
42-479-43911	Sm Energy Company	Gas	285804
42-479-43912	Rosetta Resources Operating Lp	Gas	287574
42-479-43913	Rosetta Resources Operating Lp	Gas	286349
42-479-43914	Rosetta Resources Operating Lp	Gas	286774
42-479-43915	Rosetta Resources Operating Lp	Gas	287576
42-479-43916	Sm Energy Company	Gas	285801
42-479-43917	Rosetta Resources Operating Lp
42-479-43918	Rosetta Resources Operating Lp
42-479-43919	Rosetta Resources Operating Lp	Gas	287575
42-479-43920	Sm Energy Company	Gas	285803
42-479-43921	LEWIS PETRO PROPERTIES, INC.	Gas	285071
42-479-43922	LEWIS PETRO PROPERTIES, INC.	Gas	285299
42-479-43923	EOG Resources, Inc.	Gas	288681
42-479-43924	LEWIS PETRO PROPERTIES, INC.	Gas	285300
42-479-43925	LEWIS PETRO PROPERTIES, INC.	Gas	286121
42-479-43926	LEWIS PETRO PROPERTIES, INC.	Gas	285771
42-479-43927	LEWIS PETRO PROPERTIES, INC.	Gas	285774
42-479-43928	LEWIS PETRO PROPERTIES, INC.
42-479-43929	LEWIS PETRO PROPERTIES, INC.	Gas	286113
42-479-43930	LEWIS PETRO PROPERTIES, INC.	Gas	286035
42-479-43931	LEWIS PETRO PROPERTIES, INC.	Gas	286036
42-479-43932	LEWIS PETRO PROPERTIES, INC.	Gas	285343
42-479-43933	SN OPERATING, LLC	Gas	287069
42-479-43934	LEWIS PETRO PROPERTIES, INC.	Gas	284089
42-479-43935	ROYAL PRODUCTION COMPANY, INC.
42-479-43936	SN OPERATING, LLC
42-479-43937	SN OPERATING, LLC	Gas	286386
42-479-43938	SN OPERATING, LLC	Gas	286432
42-479-43939	SN OPERATING, LLC	Gas	286552
42-479-43940	SN OPERATING, LLC	Gas	286981
42-479-43941	SN OPERATING, LLC
42-479-43942	KILLAM OIL CO., LTD.	Gas	284460
42-479-43943	Sm Energy Company	Gas	285369
42-479-43944	LEWIS PETRO PROPERTIES, INC.	Gas	285326
42-479-43945	LEWIS PETRO PROPERTIES, INC.	Gas	285327
42-479-43946	LAREDO ENERGY OPERATING, LLC	Gas	287213
42-479-43947	LEWIS PETRO PROPERTIES, INC.	Gas	287443
42-479-43948	LEWIS PETRO PROPERTIES, INC.	Gas	287461
42-479-43949	LEWIS PETRO PROPERTIES, INC.	Gas	287462
42-479-43950	CHESAPEAKE OPERATING, L.L.C.	Gas	286108
42-479-43951	CHESAPEAKE OPERATING, L.L.C.	Gas	286109
42-479-43952	CHESAPEAKE OPERATING, L.L.C.	Gas	286535
42-479-43953	CHESAPEAKE OPERATING, L.L.C.	Gas	286804
42-479-43954	CHESAPEAKE OPERATING, L.L.C.	Gas	286137
42-479-43955	STARR OPERATING, LLC
42-479-43956	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285406
42-479-43957	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285453
42-479-43958	LAREDO ENERGY OPERATING, LLC	Gas	287311
42-479-43959	Sm Energy Company	Gas	288811
42-479-43960	Sm Energy Company	Gas	286153
42-479-43961	Sm Energy Company	Gas	286383
42-479-43962	CHESAPEAKE OPERATING, L.L.C.	Gas	286910
42-479-43963	CHESAPEAKE OPERATING, L.L.C.	Gas	286295
42-479-43964	CHESAPEAKE OPERATING, L.L.C.	Gas	286376
42-479-43965	CHESAPEAKE OPERATING, L.L.C.	Gas	287115
42-479-43966	CHESAPEAKE OPERATING, L.L.C.	Gas	286215
42-479-43967	CHESAPEAKE OPERATING, L.L.C.	Gas	286433
42-479-43968	LAREDO ENERGY OPERATING, LLC	Gas	287205
42-479-43969	Sm Energy Company	Gas	286207
42-479-43970	Sm Energy Company	Gas	286123
42-479-43971	LEWIS PETRO PROPERTIES, INC.	Gas	286138
42-479-43972	LEWIS PETRO PROPERTIES, INC.	Gas	286139
42-479-43973	LEWIS PETRO PROPERTIES, INC.	Gas	286568
42-479-43974	SN OPERATING, LLC	Gas	287065
42-479-43975	SN OPERATING, LLC	Gas	287275
42-479-43976	SN OPERATING, LLC	Gas	287215
42-479-43977	SN OPERATING, LLC	Gas	287174
42-479-43978	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285341
42-479-43979	ESCONDIDO RESOURCES OPER CO, LLC	Gas	285342
42-479-43980	LAREDO ENERGY OPERATING, LLC	Gas	287326
42-479-43981	LAREDO ENERGY OPERATING, LLC	Gas	287327
42-479-43982	SILVERBOW RESOURCES OPER, LLC
42-479-43983	SILVERBOW RESOURCES OPER, LLC	Gas	284809
42-479-43984	SILVERBOW RESOURCES OPER, LLC	Gas	286253
42-479-43985	Sm Energy Company	Gas	287650
42-479-43986	SILVERBOW RESOURCES OPER, LLC	Gas	284991
42-479-43987	SILVERBOW RESOURCES OPER, LLC	Gas	285000
42-479-43988	SILVERBOW RESOURCES OPER, LLC	Gas	284992
42-479-43989	SILVERBOW RESOURCES OPER, LLC	Gas	284993
42-479-43990	ENTERPRISE PRODUCTS OPERATINGLLC
42-479-43991	SILVERBOW RESOURCES OPER, LLC	Gas	285330
42-479-43992	Sm Energy Company	Gas	286209
42-479-43993	Sm Energy Company	Gas	286211
42-479-43994	Sm Energy Company	Gas	286210
42-479-43995
42-479-43996	ESCONDIDO RESOURCES OPER CO, LLC
42-479-43997	PURSUIT OIL & GAS STX, LLC	Gas	286473
42-479-43998	PURSUIT OIL & GAS, LLC
42-479-43999	LEWIS PETRO PROPERTIES, INC.	Gas	285554
42-479-44000	LEWIS PETRO PROPERTIES, INC.	Gas	285542
42-479-44001	KILLAM OIL CO., LTD.	Gas	285599
42-479-44002	LEWIS PETRO PROPERTIES, INC.	Gas	285506
42-479-44003	LEWIS PETRO PROPERTIES, INC.	Gas	289655
42-479-44004	PURSUIT OIL & GAS STX, LLC	Gas	286954
42-479-44005	Sm Energy Company	Gas	285402
42-479-44006	Sm Energy Company	Gas	285403
42-479-44007	SILVERBOW RESOURCES OPER, LLC	Gas	286463
42-479-44008	SILVERBOW RESOURCES OPER, LLC	Gas	286554
42-479-44009	SILVERBOW RESOURCES OPER, LLC	Gas	287053
42-479-44010	LEWIS PETRO PROPERTIES, INC.	Gas	289440
42-479-44012	ESCONDIDO RESOURCES OPER CO, LLC	Gas	286555
42-479-44013	ESCONDIDO RESOURCES OPER CO, LLC	Gas	286556
42-479-44014	ESCONDIDO RESOURCES OPER CO, LLC	Gas	286557
42-479-44015	ESCONDIDO RESOURCES OPER CO, LLC	Gas	286606
42-479-44016	ESCONDIDO RESOURCES OPER CO, LLC	Gas	287125
42-479-44017	LEWIS PETRO PROPERTIES, INC.	Gas	287169
42-479-44018	LEWIS PETRO PROPERTIES, INC.	Gas	287052
42-479-44019	LEWIS PETRO PROPERTIES, INC.
42-479-44020	Sm Energy Company	Gas	285698
42-479-44021	Sm Energy Company	Gas	285688
42-479-44022	Sm Energy Company	Gas	285685
42-479-44023	Sm Energy Company	Gas	285686
42-479-44024	SN OPERATING, LLC	Gas	287864
42-479-44025	SN OPERATING, LLC	Gas	287867
42-479-44026	SN OPERATING, LLC	Gas	287875
42-479-44027	SN OPERATING, LLC	Gas	288114
42-479-44028	Rosetta Resources Operating Lp
42-479-44029	Rosetta Resources Operating Lp
42-479-44030	Rosetta Resources Operating Lp
42-479-44031	AGERON ENERGY, LLC	Gas	289491
42-479-44032	AGERON ENERGY, LLC	Gas	289541
42-479-44033	LEWIS PETRO PROPERTIES, INC.
42-479-44034	LEWIS PETRO PROPERTIES, INC.
42-479-44035	SILVERBOW RESOURCES OPER, LLC	Gas	287164
42-479-44036	SILVERBOW RESOURCES OPER, LLC	Gas	287171
42-479-44037	SILVERBOW RESOURCES OPER, LLC	Gas	287165
42-479-44038	LEWIS PETRO PROPERTIES, INC.	Gas	286468
42-479-44039	SN OPERATING, LLC	Gas	287332
42-479-44040	SN OPERATING, LLC	Gas	287424
42-479-44041	SN OPERATING, LLC	Gas	287421
42-479-44042	LEWIS PETRO PROPERTIES, INC.	Gas	286976
42-479-44043	LEWIS PETRO PROPERTIES, INC.	Gas	286392
42-479-44044	LEWIS PETRO PROPERTIES, INC.	Gas	286391
42-479-44045	LEWIS PETRO PROPERTIES, INC.	Gas	287121
42-479-44046	SN OPERATING, LLC	Gas	287457
42-479-44047	SN OPERATING, LLC	Gas	287511
42-479-44048	LAREDO ENERGY OPERATING, LLC	Gas	287333
42-479-44049	Rosetta Resources Operating Lp	Gas	289006
42-479-44050	LAREDO ENERGY OPERATING, LLC	Gas	287701
42-479-44051	Sm Energy Company	Gas	287003
42-479-44052	Sm Energy Company	Gas	287002
42-479-44053	KEBO OIL & GAS, INC.
42-479-44054	KILLAM OIL CO., LTD.
42-479-44055	SN OPERATING, LLC
42-479-44056	SN OPERATING, LLC
42-479-44057	SN OPERATING, LLC	Gas
42-479-44058	SN OPERATING, LLC	Gas
42-479-44059	SN OPERATING, LLC
42-479-44060	SN OPERATING, LLC
42-479-44061	SN OPERATING, LLC
42-479-44062	SN OPERATING, LLC
42-479-44063	SN OPERATING, LLC
42-479-44064	SN OPERATING, LLC
42-479-44065	SN OPERATING, LLC
42-479-44066	SN OPERATING, LLC
42-479-44067	SN OPERATING, LLC
42-479-44068	ESCONDIDO RESOURCES OPER CO, LLC	Gas	287486
42-479-44069	ESCONDIDO RESOURCES OPER CO, LLC	Gas	287277
42-479-44070	CHESAPEAKE OPERATING, L.L.C.	Gas	286620
42-479-44071	Sm Energy Company	Gas	286397
42-479-44072	Sm Energy Company	Gas	286398
42-479-44073	Rosetta Resources Operating Lp
42-479-44074	Rosetta Resources Operating Lp
42-479-44075	LAREDO ENERGY OPERATING, LLC	Gas	287328
42-479-44076	LAREDO ENERGY OPERATING, LLC
42-479-44077	Sm Energy Company	Gas	286410
42-479-44078	Sm Energy Company	Gas	286402
42-479-44079	Sm Energy Company	Gas	286961
42-479-44080	Sm Energy Company	Gas	286962
42-479-44081	Sm Energy Company	Gas	287008
42-479-44082	EOG Resources, Inc.	Gas	288032
42-479-44083	Sm Energy Company	Gas	286971
42-479-44084	LEWIS PETRO PROPERTIES, INC.	Gas	287229
42-479-44085	LEWIS PETRO PROPERTIES, INC.	Gas	287585
42-479-44086	CHESAPEAKE OPERATING, L.L.C.	Gas	287482
42-479-44087	CHESAPEAKE OPERATING, L.L.C.	Gas	287473
42-479-44088	CHESAPEAKE OPERATING, L.L.C.	Gas	287455
42-479-44089	CHESAPEAKE OPERATING, L.L.C.	Gas	287510
42-479-44090	CHESAPEAKE OPERATING, L.L.C.	Gas	288395
42-479-44091	CHESAPEAKE OPERATING, L.L.C.	Gas	287459
42-479-44092	CHESAPEAKE OPERATING, L.L.C.
42-479-44093	CHESAPEAKE OPERATING, L.L.C.	Gas	287491
42-479-44094	CHESAPEAKE OPERATING, L.L.C.	Gas	287474
42-479-44095	CHESAPEAKE OPERATING, L.L.C.	Gas	287469
42-479-44096	CHESAPEAKE OPERATING, L.L.C.	Gas	287512
42-479-44097	CHESAPEAKE OPERATING, L.L.C.	Gas	287470
42-479-44098	CHESAPEAKE OPERATING, L.L.C.	Gas	287454
42-479-44099	CHESAPEAKE OPERATING, L.L.C.	Gas	287569
42-479-44100	LAREDO ENERGY OPERATING, LLC	Gas	287425
42-479-44101	LAREDO ENERGY OPERATING, LLC	Gas	287335
42-479-44102	SILVERBOW RESOURCES OPER, LLC	Gas	288756
42-479-44103	LEWIS PETRO PROPERTIES, INC.	Gas	287676
42-479-44104	LEWIS PETRO PROPERTIES, INC.	Gas	287677
42-479-44105	LEWIS PETRO PROPERTIES, INC.	Gas	287675
42-479-44106	SILVERBOW RESOURCES OPER, LLC
42-479-44107	SILVERBOW RESOURCES OPER, LLC
42-479-44108	SILVERBOW RESOURCES OPER, LLC
42-479-44109	LAREDO ENERGY OPERATING, LLC	Gas	287489
42-479-44110	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288927
42-479-44111	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288930
42-479-44112	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288923
42-479-44113	LAREDO ENERGY OPERATING, LLC	Gas	287468
42-479-44114	Sm Energy Company	Gas	287005
42-479-44115	Sm Energy Company	Gas	287009
42-479-44116	ESCONDIDO RESOURCES OPER CO, LLC	Gas	287465
42-479-44117	ESCONDIDO RESOURCES OPER CO, LLC	Gas	287466
42-479-44118	LEWIS PETRO PROPERTIES, INC.	Gas	288666
42-479-44119	LEWIS PETRO PROPERTIES, INC.	Gas	288483
42-479-44120	LEWIS PETRO PROPERTIES, INC.	Gas	288052
42-479-44121	LEWIS PETRO PROPERTIES, INC.	Gas	288053
42-479-44122	KILLAM OIL CO., LTD.
42-479-44123	LAREDO ENERGY OPERATING, LLC	Gas	287423
42-479-44124	LAREDO ENERGY OPERATING, LLC	Gas	287458
42-479-44125	LAREDO ENERGY OPERATING, LLC	Gas	287437
42-479-44126	LAREDO ENERGY OPERATING, LLC	Gas	287438
42-479-44127	Sm Energy Company	Gas	287061
42-479-44128	Sm Energy Company	Gas	287082
42-479-44129	LEWIS PETRO PROPERTIES, INC.	Gas	287872
42-479-44130	LEWIS PETRO PROPERTIES, INC.	Gas	287873
42-479-44131	Sm Energy Company	Gas	287062
42-479-44132	Sm Energy Company	Gas	287234
42-479-44133	COMSTOCK OIL & GAS, LLC	Gas	288755
42-479-44134	COMSTOCK OIL & GAS, LLC	Gas	287855
42-479-44135	COMSTOCK OIL & GAS, LLC	Gas	287856
42-479-44136	COMSTOCK OIL & GAS, LLC	Gas	288840
42-479-44137	COMSTOCK OIL & GAS, LLC	Gas	288907
42-479-44138	COMSTOCK OIL & GAS, LLC	Gas	288908
42-479-44139	SAN ISIDRO DEVELOPMENT CO, L. C.
42-479-44140	SILVERBOW RESOURCES OPER, LLC
42-479-44141	SILVERBOW RESOURCES OPER, LLC
42-479-44142	SILVERBOW RESOURCES OPER, LLC
42-479-44143	HURD ENTERPRISES, LTD.
42-479-44144	LEWIS PETRO PROPERTIES, INC.	Gas	287868
42-479-44145	LEWIS PETRO PROPERTIES, INC.	Gas	287870
42-479-44146	SN EF MAVERICK, LLC	Oil	20055
42-479-44147	SN EF MAVERICK, LLC	Oil	20055
42-479-44148	SN EF MAVERICK, LLC	Oil	20055
42-479-44149	EOG Resources, Inc.	Gas
42-479-44150	EOG Resources, Inc.	Gas	288974
42-479-44151	EOG Resources, Inc.	Gas	288976
42-479-44152	EOG Resources, Inc.	Gas
42-479-44153	EOG Resources, Inc.	Gas	288977
42-479-44154	Sm Energy Company	Gas	287452
42-479-44155	LAREDO ENERGY OPERATING, LLC	Gas	287669
42-479-44156	LAREDO ENERGY OPERATING, LLC	Gas	288441
42-479-44157	LAREDO ENERGY OPERATING, LLC	Gas	287449
42-479-44158	EOG Resources, Inc.	Gas
42-479-44159	EOG Resources, Inc.	Gas
42-479-44160	LEWIS PETRO PROPERTIES, INC.	Gas	289024
42-479-44161	LEWIS PETRO PROPERTIES, INC.	Gas	289659
42-479-44162	LEWIS PETRO PROPERTIES, INC.	Gas	289019
42-479-44163	LEWIS PETRO PROPERTIES, INC.	Gas	289021
42-479-44164	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288991
42-479-44165	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288993
42-479-44166	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289736
42-479-44167	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289143
42-479-44168	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288924
42-479-44169	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289360
42-479-44170	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289141
42-479-44171	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289153
42-479-44172	ESCONDIDO RESOURCES OPER CO, LLC	Gas	289560
42-479-44173	LEWIS PETRO PROPERTIES, INC.	Gas	287695
42-479-44174	LEWIS PETRO PROPERTIES, INC.	Gas	287700
42-479-44175	LEWIS PETRO PROPERTIES, INC.	Gas	288115
42-479-44176	AGERON ENERGY, LLC	Gas	288986
42-479-44177	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288829
42-479-44178	ESCONDIDO RESOURCES OPER CO, LLC	Gas	288835
42-479-44179	LEWIS PETRO PROPERTIES, INC.
42-479-44180	LEWIS PETRO PROPERTIES, INC.
42-479-44181	LEWIS PETRO PROPERTIES, INC.
42-479-44182	EOG Resources, Inc.	Gas	289776
42-479-44183	EOG Resources, Inc.	Gas	289777
42-479-44184	EOG Resources, Inc.	Gas
42-479-44185	Sm Energy Company	Gas	288443
42-479-44186	Sm Energy Company	Gas	287490
42-479-44187	Sm Energy Company	Gas	288066
42-479-44188	Sm Energy Company	Gas	287865
42-479-44189	Sm Energy Company	Gas	287866
42-479-44190	EOG Resources, Inc.	Gas	289107
42-479-44191	EOG Resources, Inc.	Gas	289619
42-479-44192	EOG Resources, Inc.	Gas	289108
42-479-44193	EOG Resources, Inc.	Gas	288979
42-479-44194	LEWIS PETRO PROPERTIES, INC.
42-479-44195	LEWIS PETRO PROPERTIES, INC.
42-479-44196	LEWIS PETRO PROPERTIES, INC.
42-479-44197	PURSUIT OIL & GAS STX, LLC	Gas	288951
42-479-44198	PURSUIT OIL & GAS STX, LLC	Gas	288981
42-479-44199	PURSUIT OIL & GAS STX, LLC	Gas	288980
42-479-44200	Sm Energy Company
42-479-44201	Sm Energy Company
42-479-44202	PURSUIT OIL & GAS STX, LLC	Gas	288909
42-479-44203	PURSUIT OIL & GAS STX, LLC	Gas	288843
42-479-44204	PURSUIT OIL & GAS STX, LLC	Gas	288844
42-479-44205
42-479-44206
42-479-44207	SILVERBOW RESOURCES OPER, LLC	Gas	289449
42-479-44208	SILVERBOW RESOURCES OPER, LLC	Gas	289450
42-479-44209	SMITH PRODUCTION INC.
42-479-44210	SMITH PRODUCTION INC.	Gas	288439
42-479-44211	LEWIS PETRO PROPERTIES, INC.	Gas	289660
42-479-44212	LEWIS PETRO PROPERTIES, INC.	Gas	289774
42-479-44213	LEWIS PETRO PROPERTIES, INC.	Gas	289775
42-479-44214	LEWIS PETRO PROPERTIES, INC.	Gas	289022
42-479-44215	SILVERBOW RESOURCES OPER, LLC	Gas	289123
42-479-44216	SILVERBOW RESOURCES OPER, LLC	Gas	289451
42-479-44219	LEWIS PETRO PROPERTIES, INC.	Gas	289661
42-479-44220	LEWIS PETRO PROPERTIES, INC.	Gas	289662
42-479-44221	SILVERBOW RESOURCES OPER, LLC	Gas	289138
42-479-44222	SILVERBOW RESOURCES OPER, LLC	Gas	289452
42-479-44223	Sm Energy Company	Gas	288277
42-479-44224	Sm Energy Company	Gas	288278
42-479-44225	Sm Energy Company	Gas	288067
42-479-44226	Sm Energy Company
42-479-44227	Sm Energy Company
42-479-44228	SMITH PRODUCTION INC.
42-479-44229	SMITH PRODUCTION INC.	Gas	288966
42-479-44230	Sm Energy Company	Oil	19954
42-479-44231	RIO GRANDE E&P, LLC	Gas	288864
42-479-44232	Sm Energy Company
42-479-44233	Sm Energy Company
42-479-44234	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44235	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44236	SN OPERATING, LLC
42-479-44237	SN OPERATING, LLC
42-479-44238	SN OPERATING, LLC
42-479-44239	SN OPERATING, LLC
42-479-44240	SN OPERATING, LLC
42-479-44241	SN OPERATING, LLC
42-479-44242	SN OPERATING, LLC
42-479-44243	SN OPERATING, LLC
42-479-44244	SMITH PRODUCTION INC.	Gas	289296
42-479-44245	SMITH PRODUCTION INC.
42-479-44246	Sm Energy Company
42-479-44247	Sm Energy Company
42-479-44248	VERMILLION SWD, LLC
42-479-44249	Sm Energy Company
42-479-44250	Sm Energy Company
42-479-44251	VERMILLION SWD, LLC
42-479-44252	ABACO OPERATING, LLC	Gas	289510
42-479-44253	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44254	Sm Energy Company
42-479-44255	Sm Energy Company
42-479-44256	Sm Energy Company
42-479-44257	Sm Energy Company
42-479-44258	Sm Energy Company
42-479-44259	VERMILLION SWD, LLC
42-479-44260	VERMILLION SWD, LLC
42-479-44261	SILVERBOW RESOURCES OPER, LLC
42-479-44262	SILVERBOW RESOURCES OPER, LLC
42-479-44263	SILVERBOW RESOURCES OPER, LLC
42-479-44264	SILVERBOW RESOURCES OPER, LLC
42-479-44265	SILVERBOW RESOURCES OPER, LLC
42-479-44266	SILVERBOW RESOURCES OPER, LLC
42-479-44267	SMITH PRODUCTION INC.
42-479-44268	SN EF MAVERICK, LLC	Gas	289496
42-479-44269	SN EF MAVERICK, LLC	Gas	289497
42-479-44270	SN EF MAVERICK, LLC	Gas	289524
42-479-44271	EOG Resources, Inc.
42-479-44272	EOG Resources, Inc.
42-479-44273	EOG Resources, Inc.
42-479-44274	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44276	SN EF MAVERICK, LLC
42-479-44277	SN EF MAVERICK, LLC
42-479-44278	SN EF MAVERICK, LLC	Gas	289784
42-479-44279	EOG Resources, Inc.
42-479-44280	EOG Resources, Inc.
42-479-44281	EOG Resources, Inc.
42-479-44282	Sm Energy Company	Gas	289499
42-479-44283	Sm Energy Company	Gas	289682
42-479-44284	Sm Energy Company	Gas	289721
42-479-44285	Sm Energy Company	Gas	289576
42-479-44286	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44287	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44288	FASKEN OIL AND RANCH, LTD.	Gas	289726
42-479-44289	FASKEN OIL AND RANCH, LTD.	Gas	289730
42-479-44290	HURD ENTERPRISES, LTD.
42-479-44291	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44292	FASKEN OIL AND RANCH, LTD.	Oil	20251
42-479-44293	Sm Energy Company	Oil	20146
42-479-44294	EOG Resources, Inc.
42-479-44295	EOG Resources, Inc.
42-479-44296	EOG Resources, Inc.
42-479-44297	CHESAPEAKE OPERATING, L.L.C.	Gas	289699
42-479-44298	CHESAPEAKE OPERATING, L.L.C.	Gas	289734
42-479-44299	CHESAPEAKE OPERATING, L.L.C.	Gas	289805
42-479-44300	Sm Energy Company
42-479-44301	CHESAPEAKE OPERATING, L.L.C.
42-479-44302	CHESAPEAKE OPERATING, L.L.C.
42-479-44303	CHESAPEAKE OPERATING, L.L.C.
42-479-44304	CHESAPEAKE OPERATING, L.L.C.
42-479-44305	CHESAPEAKE OPERATING, L.L.C.
42-479-44306	CHESAPEAKE OPERATING, L.L.C.
42-479-44307	CHESAPEAKE OPERATING, L.L.C.
42-479-44308	Sm Energy Company
42-479-44309	Sm Energy Company
42-479-44310	Sm Energy Company
42-479-44311	Sm Energy Company
42-479-44312	EOG Resources, Inc.
42-479-44313	EOG Resources, Inc.
42-479-44314	EOG Resources, Inc.
42-479-44315
42-479-44316	FASKEN OIL AND RANCH, LTD.	Gas	289826
42-479-44317	FASKEN OIL AND RANCH, LTD.	Gas	289753
42-479-44318	COMSTOCK OIL & GAS, LLC
42-479-44319	COMSTOCK OIL & GAS, LLC
42-479-44320	COMSTOCK OIL & GAS, LLC
42-479-44321	Sm Energy Company	Oil	20250
42-479-44322	Sm Energy Company	Oil
42-479-44323	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44324	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44325	ESCONDIDO RESOURCES OPER CO, LLC
42-479-44326	RIO GRANDE E&P, LLC
42-479-44327	PURSUIT OIL & GAS STX, LLC
42-479-44328	PURSUIT OIL & GAS STX, LLC
42-479-44329	RIO GRANDE E&P, LLC
42-479-44330	RIO GRANDE E&P, LLC
42-479-44331	NAVARRO MIDSTREAM SERVICES, LLC
42-479-44332	NAVARRO MIDSTREAM SERVICES, LLC
42-479-44333	WILLIAMS MIDSTREAM GAS SVC LLC
42-479-44334	NAVARRO MIDSTREAM SERVICES, LLC
42-479-44335	Sm Energy Company
42-479-44336	Sm Energy Company
42-479-44337	Sm Energy Company
42-479-44338
42-479-44339
42-479-44340
42-479-44341
42-479-80000
42-479-80001
42-479-80002	PEARL, BILL H. PRODUCTIONS, INC.	Gas	009626
42-479-80003
42-479-80004	CARTER & CARTER	Gas	009791
42-479-80005	Shell Oil Company	Gas
42-479-80006	MIRANDO COMPANY	Gas	010817
42-479-80007	KILLAM & HURD, LTD.	Gas
42-479-80008
42-479-80009	MASSINGILL, M.L.&-56-PET.CORP.	Gas	014955
42-479-80010
42-479-80011	HOUSTON OIL & MINERALS-TOC/GCD	Gas
42-479-80012
42-479-80013
42-479-80014	HNG Oil Company	Gas
42-479-80015
42-479-80016	TUSCAN CORPORATION, THE	Gas	040626
42-479-80017	MUELLER ENGINEERING CORP.	Gas
42-479-80018
42-479-80019
42-479-80020
42-479-80021
42-479-80022
42-479-80023	LINGEN EXPLORATION, INC.	Gas
42-479-80024
42-479-80025
42-479-80026
42-479-80027
42-479-80028
42-479-80029
42-479-80030
42-479-80031
42-479-80032
42-479-80033
42-479-80034
42-479-80035
42-479-80036
42-479-80037
42-479-80038
42-479-80039
42-479-80040	LEWIS PETRO PROPERTIES, INC.	Gas	090160
42-479-80041
42-479-80042
42-479-80043
42-479-80044
42-479-80045
42-479-80046
42-479-80047
42-479-80048
42-479-80049
42-479-80050
42-479-80051
42-479-80052
42-479-80053
42-479-80054
42-479-80055
42-479-80056
42-479-80057
42-479-80058
42-479-80059	Gose, Steve	Oil
42-479-80060
42-479-80061
42-479-80062
42-479-80063	BOWLES OIL CO.	Oil
42-479-80064	BOWLES OIL CO.	Oil
42-479-80065	BOWLES OIL CO.	Oil
42-479-80066	BAR M PETROLEUM CO., INC.	Oil
42-479-80067
42-479-80068	BOWLES OIL CO.	Oil	00005
42-479-80069
42-479-80070
42-479-80071	G & R OPERATORS	Oil
42-479-80072	G & R OPERATORS	Oil
42-479-80073
42-479-80074
42-479-80075
42-479-80076
42-479-80077
42-479-80078
42-479-80079
42-479-80080
42-479-80081
42-479-80082
42-479-80083
42-479-80084
42-479-80085
42-479-80086	Petroleum Corporation Of Texas	Oil
42-479-80087	Petroleum Corporation Of Texas	Oil
42-479-80088
42-479-80089	Petroleum Corporation Of Texas	Oil
42-479-80090
42-479-80091	Petroleum Corporation Of Texas	Oil
42-479-80092	BUCK MANAGEMENT CO. L.L.C.	Oil	00170
42-479-80093
42-479-80094
42-479-80095
42-479-80096	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-80097
42-479-80098	BUCK MANAGEMENT CO. L.L.C.	Oil	00171
42-479-80099	BUCK MANAGEMENT CO. L.L.C.	Oil
42-479-80100
42-479-80101
42-479-80102
42-479-80103
42-479-80104
42-479-80105
42-479-80106
42-479-80107
42-479-80108
42-479-80109	HERSCHAP BROS.	Oil	00175
42-479-80110
42-479-80111
42-479-80112
42-479-80113	BUCK MANAGEMENT CO. L.L.C.	Oil	00176
42-479-80114
42-479-80115
42-479-80116	BUCK MANAGEMENT CO. L.L.C.	Oil	00177
42-479-80117
42-479-80118	HERSCHAP BROS.	Oil
42-479-80119	HERSCHAP BROS.	Oil
42-479-80120
42-479-80121
42-479-80122
42-479-80123
42-479-80124
42-479-80125
42-479-80126
42-479-80127	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-80128	BUCK MANAGEMENT CO. L.L.C.	Oil	00181
42-479-80129
42-479-80130
42-479-80131
42-479-80132
42-479-80133
42-479-80134
42-479-80135	HERSCHAP BROS.	Oil
42-479-80136
42-479-80137	PERFECTION CEMENTING CO.	Oil
42-479-80138	PERFECTION CEMENTING CO.	Oil
42-479-80139	PERFECTION CEMENTING CO.	Oil
42-479-80140	PERFECTION CEMENTING CO.	Oil
42-479-80141	PERFECTION CEMENTING CO.	Oil
42-479-80142	PERFECTION CEMENTING CO.	Oil
42-479-80143	PERFECTION CEMENTING CO.	Oil
42-479-80144	CAMINO OIL CORPORATION	Oil
42-479-80145
42-479-80146
42-479-80147	CAMPBELL, FRANK R. & SONS	Oil
42-479-80148	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80149	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80150	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80151	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80152
42-479-80153
42-479-80154
42-479-80155
42-479-80156
42-479-80157	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80158	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80159	HNG Oil Company	Oil
42-479-80160
42-479-80161	KILLAM OIL CO., LTD.	Oil
42-479-80162
42-479-80163	HAWN BROS. & VENUS OIL CO.	Oil
42-479-80164	HAWN BROS. & VENUS OIL CO.	Oil
42-479-80165
42-479-80166
42-479-80167
42-479-80168
42-479-80169
42-479-80170	BUCK, GEORGE	Oil
42-479-80171	BUCK, GEORGE	Oil
42-479-80172	BUCK, GEORGE	Oil
42-479-80173
42-479-80174	BUCK MANAGEMENT CO. L.L.C.	Oil	00646
42-479-80175
42-479-80176
42-479-80177
42-479-80178	BUCK, GEORGE	Oil
42-479-80179
42-479-80180	LAMAR RESOURCES, INC.	Oil
42-479-80181
42-479-80182
42-479-80183	KILLAM & HURD, LTD.	Oil
42-479-80184
42-479-80185	KILLAM & HURD, LTD.	Oil
42-479-80186	KILLAM & HURD, LTD.	Oil
42-479-80187	KILLAM & HURD, LTD.	Oil
42-479-80188	KILLAM & HURD, LTD.	Oil
42-479-80189	KILLAM & HURD, LTD.	Oil
42-479-80190	KILLAM & HURD, LTD.	Oil
42-479-80191	KILLAM & HURD, LTD.	Oil
42-479-80192	KILLAM & HURD, LTD.	Oil
42-479-80193	KILLAM & HURD, LTD.	Oil
42-479-80194
42-479-80195
42-479-80196	OUTLINE OIL COMPANY LLC	Oil
42-479-80197
42-479-80198	OUTLINE OIL COMPANY LLC	Oil
42-479-80199
42-479-80200	OUTLINE OIL COMPANY LLC	Oil	01409
42-479-80201
42-479-80202	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80203	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80204	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80205	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80206	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80207	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80208
42-479-80209	DOWNING, PATRICK H.	Oil
42-479-80210	DOWNING, PATRICK H.	Oil
42-479-80211	ABEL, J. N.	Oil
42-479-80212	Petroleum Corporation Of Texas	Oil
42-479-80213	HERSCHAP BROS.	Oil
42-479-80214
42-479-80215
42-479-80216
42-479-80217
42-479-80218
42-479-80219
42-479-80220
42-479-80221
42-479-80222	HERSCHAP BROS.	Oil	01889
42-479-80223	HERSCHAP BROS.	Oil	01889
42-479-80224	HERSCHAP BROS.	Oil
42-479-80225	HERSCHAP BROS.	Oil	01889
42-479-80226	SUNRISE ENERGY CORP. I	Oil	01890
42-479-80227	SUNRISE ENERGY CORP. I	Oil	01890
42-479-80228	SUNRISE ENERGY CORP. I	Oil	01890
42-479-80229	SUNRISE ENERGY CORP. I	Oil
42-479-80230	SUNRISE ENERGY CORP. I	Oil
42-479-80231	HERSCHAP BROS.	Oil	01891
42-479-80232	DAVIS & FORBES	Oil
42-479-80233	DAVIS & FORBES	Oil
42-479-80234
42-479-80235	KILLAM OIL CO., LTD.	Oil
42-479-80236	HAWK PETROLEUM, L L C	Oil	02008
42-479-80237
42-479-80238	SMITH, R. E.	Oil
42-479-80239	SMITH, R. E.	Oil
42-479-80240	SMITH, R. E.	Oil
42-479-80241	SMITH, R. E.	Oil
42-479-80242	SMITH, R. E.	Oil
42-479-80243	SMITH, R. E.	Oil
42-479-80244	SMITH, R. E.	Oil
42-479-80245	ABEL, J. N.	Oil
42-479-80246	ABEL, J. N.	Oil
42-479-80247	HUMES, EDWARD F.	Oil
42-479-80248	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80249
42-479-80250
42-479-80251
42-479-80252
42-479-80253
42-479-80254	ROWDEN, RALPH	Oil
42-479-80255	ROWDEN, RALPH	Oil
42-479-80256
42-479-80257
42-479-80258
42-479-80259
42-479-80260
42-479-80261
42-479-80262
42-479-80263
42-479-80264
42-479-80265
42-479-80266
42-479-80267
42-479-80268
42-479-80269
42-479-80270
42-479-80271
42-479-80272
42-479-80273
42-479-80274
42-479-80275
42-479-80276
42-479-80277
42-479-80278
42-479-80279
42-479-80280
42-479-80281
42-479-80282	REBOUND RESOURCES, INC	Oil
42-479-80283
42-479-80284
42-479-80285
42-479-80286	METHANE COMPANIES, INC THE	Oil	03898
42-479-80287	PICKENS, RAYMOND H.	Oil	03950
42-479-80288	PICKENS, RAYMOND H.	Oil
42-479-80289	PICKENS, RAYMOND H.	Oil
42-479-80290
42-479-80291	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80292	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80293	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80294	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80295	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80296	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80297	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80298	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80299	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80300	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80301	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80302	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80303	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80304	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80305	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80306	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80307	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80308	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80309	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80310	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80311	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80312	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80313	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80314	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80315	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80316	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80317	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80318	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80319
42-479-80320	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80321	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80322	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80323	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80324	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80325	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80326	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80327	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80328	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80329	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80330	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80331	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80332	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80333	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80334	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80335	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80336	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80337	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80338	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80339	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80340	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80341	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80342	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80343	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80344	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80345	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80346	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80347	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80348	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80349	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80350	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80351	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80352	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80353	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80354	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80355	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80356	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80357	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80358	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80359
42-479-80361	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80362	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80363	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80364	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80365	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80366	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80367	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80368	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80369	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80370	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80371	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80372
42-479-80373
42-479-80374	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80375	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80376	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80377	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80378	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80379	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80380	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80381	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80382	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80383	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80384	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80385	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80386
42-479-80387	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80388
42-479-80389
42-479-80390
42-479-80391	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80392	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80393	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80394
42-479-80395	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80396	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80397
42-479-80398	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80399	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80400	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80401
42-479-80402
42-479-80403
42-479-80404
42-479-80405	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80406
42-479-80407
42-479-80408
42-479-80409	Tesoro Petroleum Corporation	Oil
42-479-80410
42-479-80411	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80412
42-479-80413	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80414	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80415	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80416	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80417	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80418
42-479-80419	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80420	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80421	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80422	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80423	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80424	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80425	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80426	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80427	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80428	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80429
42-479-80430
42-479-80431
42-479-80432	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80433	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80434	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80435	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80436
42-479-80437
42-479-80438	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80439
42-479-80440
42-479-80441	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80442	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80443	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80444
42-479-80445
42-479-80446
42-479-80447
42-479-80448	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80449	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80450	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80451	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80452
42-479-80453
42-479-80454	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80455
42-479-80456
42-479-80457
42-479-80458
42-479-80459
42-479-80460	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80461
42-479-80462
42-479-80463	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80464
42-479-80465
42-479-80466	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80467	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80468	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80469	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80470	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80471
42-479-80472
42-479-80473
42-479-80474	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80475
42-479-80476	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80477	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80478	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80479	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80480	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80481	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80482
42-479-80483	TIMS SALES CO.	Oil
42-479-80484
42-479-80485
42-479-80486
42-479-80487
42-479-80488
42-479-80489
42-479-80490
42-479-80491
42-479-80492
42-479-80493	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80494
42-479-80495
42-479-80496	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-80497	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-80498	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-80499	PETROREY DIV. KILLAM OIL CO.	Oil
42-479-80500
42-479-80501
42-479-80502
42-479-80503
42-479-80504
42-479-80505
42-479-80506	KILLAM & HURD, LTD.	Oil
42-479-80507	KILLAM & HURD, LTD.	Oil
42-479-80508	KILLAM & HURD, LTD.	Oil
42-479-80509	KILLAM & HURD, LTD.	Oil
42-479-80510	KILLAM & HURD, LTD.	Oil
42-479-80511
42-479-80512	KILLAM & HURD, LTD.	Oil
42-479-80513	KILLAM & HURD, LTD.	Oil
42-479-80514	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80515
42-479-80516
42-479-80517
42-479-80518
42-479-80519	WILSON, CHARLES B., JR., INC.	Oil
42-479-80520
42-479-80521	HERSCHAP BROS.	Oil	07002
42-479-80522	HERSCHAP BROS.	Oil
42-479-80523
42-479-80524
42-479-80525	HERSCHAP BROS.	Oil
42-479-80526	HERSCHAP BROS.	Oil	07158
42-479-80527	PALMCO MANAGEMENT CO.	Oil
42-479-80528
42-479-80529
42-479-80530
42-479-80531
42-479-80532
42-479-80533
42-479-80534
42-479-80535
42-479-80536
42-479-80537
42-479-80538
42-479-80539
42-479-80540
42-479-80541	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-80542
42-479-80543	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-80544
42-479-80545	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-80546	SUE-ANN OPERATING, L.C.	Oil	07769
42-479-80547
42-479-80548
42-479-80549
42-479-80550
42-479-80551
42-479-80552
42-479-80553
42-479-80554
42-479-80555
42-479-80556
42-479-80557
42-479-80558
42-479-80559
42-479-80560
42-479-80561
42-479-80562
42-479-80563
42-479-80564	MILLER, W. C.	Oil
42-479-80565
42-479-80566
42-479-80567
42-479-80568
42-479-80569	KILLAM & HURD, LTD.	Oil
42-479-80570
42-479-80571
42-479-80572
42-479-80573
42-479-80574
42-479-80575
42-479-80576
42-479-80577
42-479-80578
42-479-80579	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-80580
42-479-80581
42-479-80582
42-479-80583
42-479-80584
42-479-80585
42-479-80586
42-479-80587
42-479-80588
42-479-80589	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80590	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80591	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80592	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80593
42-479-80594
42-479-80595	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80596	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80597
42-479-80598
42-479-80599
42-479-80600
42-479-80601	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80602
42-479-80603	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80604
42-479-80605
42-479-80606	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80607	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80608	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80609	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80610
42-479-80611	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80612
42-479-80613	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80614	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80615	SUE-ANN OPERATING, L.C.	Oil	09568
42-479-80616
42-479-80617
42-479-80618
42-479-80619
42-479-80620
42-479-80621
42-479-80622
42-479-80623
42-479-80624
42-479-80625	GREAT BASINS PETR. CO.
42-479-80626
42-479-80627	Gose, Steve
42-479-80628	HAMILTON OIL INC.
42-479-80629
42-479-80630
42-479-80631
42-479-80632	KILLAM & HURD, LTD.
42-479-80633	HAMON, JAKE L.
42-479-80634
42-479-80635
42-479-80636
42-479-80637	GOLDKING PROD. CO.
42-479-80638
42-479-80639
42-479-80640	Texaco Inc.
42-479-80641
42-479-80642
42-479-80643
42-479-80644
42-479-80645
42-479-80646
42-479-80647
42-479-80648	NATURAL GAS GATHERERS
42-479-80649
42-479-80650	LEWIS ENERGY CORP.
42-479-80651
42-479-80652
42-479-80653
42-479-80654	NATURAL GAS GATHERERS
42-479-80655
42-479-80656
42-479-80657
42-479-80658
42-479-80659
42-479-80660
42-479-80661
42-479-80662	MAJOR EXPLORATION, INC
42-479-80663	HARVEY BROTHERS OIL & GAS
42-479-80664
42-479-80665
42-479-80666	GRUY MGMT. SERVICE CO.
42-479-80667	MAJOR EXPLORATION, INC
42-479-80668
42-479-80669
42-479-80671
42-479-80672
42-479-80674	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80675	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80676	MIRANDO RESOURCE, L.L.C.	Oil	04390
42-479-80677
42-479-80678
42-479-80679	L.T.D. EXPLORATIONS INC.	Oil	09089
42-479-80680
42-479-80681	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80682	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80683
42-479-80684	PETROREY DIV. KILLAM OIL CO.
42-479-80685	PETROREY DIV. KILLAM OIL CO.
42-479-80687
42-479-80689	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80690	MIRANDO RESOURCE, L.L.C.	Oil
42-479-80691
42-479-80692
42-479-80693
42-479-80694
42-479-80695
42-479-80696
42-479-80697
42-479-80698	BASIC EARTH SCIENCE SYSTEMS,INC.	Oil
42-479-80699
42-479-80700
42-479-80701
42-479-80702	ENCINO EXPLORATION, INC.	Oil	03863
42-479-80703
42-479-80704
42-479-80705
42-479-80707
42-479-80708
42-479-80709	HERSCHAP BROS.	Oil	01887
42-479-80710
42-479-80711
42-479-80712
42-479-80713
42-479-80714
42-479-80715
42-479-80716
42-479-80717
42-479-80718	OUTLINE OIL COMPANY LLC	Oil
42-479-80719
42-479-80720
42-479-80721
42-479-80722
42-479-80723	CARTER & CARTER	Gas
42-479-80724	S & J OPERATING CO.	Oil
42-479-80725
42-479-80726
42-479-80727
42-479-80728
42-479-80730
42-479-80731
42-479-80732
42-479-80733	METHANE COMPANIES, INC THE	Oil	03898
42-479-80734	METHANE COMPANIES, INC THE	Oil	03898
42-479-80735	METHANE COMPANIES, INC THE	Oil	03898
42-479-80736	METHANE COMPANIES, INC THE	Oil	03898
42-479-80737
42-479-80738
42-479-80739
42-479-80740
42-479-80741
42-479-80742	HERSCHAP BROS.	Oil	07158
42-479-80744	REBOUND RESOURCES, INC	Oil
42-479-80745	REBOUND RESOURCES, INC	Oil
42-479-80746	METHANE COMPANIES, INC THE	Oil
42-479-80747	METHANE COMPANIES, INC THE	Oil
42-479-80748	METHANE COMPANIES, INC THE	Oil
42-479-80749	METHANE COMPANIES, INC THE	Oil
42-479-80750	METHANE COMPANIES, INC THE	Oil
42-479-80751	METHANE COMPANIES, INC THE	Oil
42-479-80752	METHANE COMPANIES, INC THE	Oil
42-479-80753	METHANE COMPANIES, INC THE	Oil
42-479-80754	METHANE COMPANIES, INC THE	Oil
42-479-80755	METHANE COMPANIES, INC THE	Oil
42-479-80756	METHANE COMPANIES, INC THE	Oil
42-479-80757	SMITH, R. E.	Oil
42-479-80758	SMITH, R. E.	Oil
42-479-80759	SMITH, R. E.	Oil
42-479-80760
42-479-80761
42-479-80762
42-479-80763
42-479-80764
42-479-80765
42-479-80766	Skelly Oil Co.	Gas
42-479-80767
42-479-80768
42-479-80769
42-479-80770
42-479-80771	CD RESOURCES COMPANY
42-479-80772
42-479-80773

For data sources see