Gonzales County, Texas
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Location in the state of Texas
Texas's location in the U.S.
Founded	1837
Named for	City of Gonzales
Seat	Gonzales
Largest city	Gonzales
Area
• Total	1,070 sq mi (2,771 km2)
• Land	1,067 sq mi (2,764 km2)
• Water	3.2 sq mi (8 km2), 0.3%
Population
• (2010)	19,807
• Density	19/sq mi (7/km²)
Time zone	Central: UTC-6/-5
Website	www.co.gonzales.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-177-00017
42-177-00022	COATES, GEORGE H. ESTATE OF	Oil	04838
42-177-00037	VOMELA RESOURCES INC.	Gas	083340
42-177-00051	SELLERS LEASE SERVICE, INC.	Oil
42-177-00096	SCHIMMEL OIL COMPANY	Oil
42-177-00097	SCHIMMEL OIL COMPANY	Oil
42-177-00098
42-177-00099	SELLERS LEASE SERVICE, INC.	Oil
42-177-00100	SELLERS LEASE SERVICE, INC.	Oil	01704
42-177-00101	SCHIMMEL OIL COMPANY	Oil
42-177-00104
42-177-00113	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-00114	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-00129	ACME PETROLEUM CO.	Gas	047327
42-177-00141
42-177-00233	HARKINS & COMPANY	Oil	05796
42-177-00270	HALLIBURTON RESOURCE MGMT.	Oil	01373
42-177-00297	HARKINS + COMPANY	Gas
42-177-00334	AETNA OPERATING CO., INC.	Oil	09589
42-177-00351
42-177-00416	ACOCK OPERATING LIMITED	Oil	02280
42-177-00451	MAGNOLIA OIL & GAS OPERATING LLC	Oil	03063
42-177-00452	HAGEN-GREENBRIAR EXPL. CORP.
42-177-00458	ENERQUEST OPERATING L.L.C.	Gas	000171
42-177-00459	SONITT PETROLEUM CORP.	Oil	03150
42-177-00460	YATES ENERGY CORPORATION	Oil	13522
42-177-00461	YATES ENERGY CORPORATION	Gas	000175
42-177-00463	YATES ENERGY CORPORATION	Gas	000173
42-177-00464	YATES ENERGY CORPORATION	Gas	000174
42-177-00523	Sun Exploration & Production Co.	Oil
42-177-00524	SOUTH TEXAS ENERGIES, INC.	Gas
42-177-00526	ATLANTIC RICHFIELD CO.	Oil
42-177-00537	R & S OIL PRODUCTION CO.	Oil	03630
42-177-00538	MARION SUPPLY & DEV CO INC	Oil	03570
42-177-00567	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-177-00568	YATES ENERGY CORPORATION	Gas	037592
42-177-00569	YATES ENERGY CORPORATION	Gas	035233
42-177-00584	JET OIL PRODUCERS, INC.	Oil	04375
42-177-00586	ACOCK OPERATING LIMITED	Oil	02280
42-177-00588	FIRST ROCK, INC.	Gas	039860
42-177-00589	SHELLMAN DRILLING COMPANY	Oil
42-177-00597	Sun Exploration & Production Co.	Gas
42-177-00606
42-177-00607	SHELLMAN DRILLING COMPANY	Gas
42-177-00621	TESTING CONSULTANTS INC.	Oil
42-177-00631
42-177-00636	M. P. S. PROD. CO.	Gas
42-177-00638	TEXAS CRUDE OIL CO.&HARKINS&CO.	Oil
42-177-00647	ACME PETROLEUM CO.	Gas
42-177-00648
42-177-00650	HAGEN, CECIL V.	Oil
42-177-00652	MARION SUPPLY & DEV CO INC	Oil	03570
42-177-00653	SELLERS LEASE SERVICE, INC.	Gas	050578
42-177-00654	HARING ENERGY COMPANY	Oil
42-177-00658	ACME PETROLEUM CO.	Gas
42-177-02166	ALLSTATE VACUUM & TANKS, INC.	Oil
42-177-20012	T. G. S. OIL COMPANY	Oil
42-177-20014	YATES ENERGY CORPORATION	Gas	064760
42-177-20015
42-177-20017	MCA PETROLEUM CORPORATION	Oil	03846
42-177-20029	SELLERS' LEASE SERVICE	Oil	04000
42-177-30004
42-177-30008	BC Operating, Inc.	Oil	04291
42-177-30021
42-177-30036
42-177-30091	EOG Resources, Inc.	Oil	06117
42-177-30099	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-30114	MCA PETROLEUM CORPORATION	Oil	04257
42-177-30118	METCO OIL CORPORATION	Oil	04467
42-177-30120	VOMELA RESOURCES INC.	Gas	066944
42-177-30123	BYRD OPERATING COMPANY	Gas	091294
42-177-30137	DELAWARE LAND CO.	Oil	10117
42-177-30141	METCO OIL CORPORATION	Oil	04524
42-177-30147	BEL-POTA COMPANY	Oil	04596
42-177-30151	ACME PETROLEUM CO.	Gas
42-177-30159	ALCORN, C. W. JR.	Oil
42-177-30163	PRESTWICK COMPANY, THE	Oil	05078
42-177-30164	BIGLANE OPERATING CO	Oil
42-177-30166	ENDEAVOR ENERGY RESOURCES L.P.	Oil	05047
42-177-30168	MEXAMERICAN WELL SERVICE CORP.	Oil	12299
42-177-30169
42-177-30170	ANTICOE OIL & DEVELOPMENT CO.	Oil	05307
42-177-30171	HARVEY, ROBERT E., JR.	Oil	05155
42-177-30172	CHALLENGER OIL INC	Oil	05391
42-177-30173	WILMOTH INTERESTS, INC.	Oil	05383
42-177-30174	OWL PETROLEUM COMPANY	Oil
42-177-30177	GUTHRIE, A. K. OPERATING CO.	Oil
42-177-30180	MOBIL PRODUCING TX. & N.M. INC.	Oil	05026
42-177-30181	TRANSOCEAN OIL, INC.	Oil
42-177-30182	TAMARACK PETROLEUM COMPANY, INC.	Oil	13404
42-177-30184	MUTUAL OIL OF AMERICA, INC.	Gas	074314
42-177-30185	Marshall & Winston, Inc.	Oil	06009
42-177-30191	LACY 03, LLC	Oil	05026
42-177-30192	TAMARACK PETROLEUM COMPANY, INC.	Oil	13404
42-177-30193	KELSEY, HENRY B.	Oil	05191
42-177-30194	LACY, J. W., JR.	Oil	04750
42-177-30198	AM. PETROFINA-KELSEY-GEO. RESR.	Oil
42-177-30200	GALILEE OIL INVESTMENTS LLC	Oil	04864
42-177-30201	LACY 03, LLC	Oil	05597
42-177-30202	LACY, J. W., JR.	Oil	12026
42-177-30203	MOBIL PRODUCING TX. & N.M. INC.	Oil	05026
42-177-30204	MCCANN PRODUCTION	Oil	09482
42-177-30205	GLADE OPERATING, LLC	Oil	06669
42-177-30206	GUTHRIE, A. K. OPERATING CO.	Oil
42-177-30207	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30208	AMERICAN PETROFINA CO. OF TEX.	Oil
42-177-30209	ADAIR & BALLINGER PETRO., INC.	Oil
42-177-30210	2-C OIL CO., INC.	Oil
42-177-30211	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30212	CHALLENGER OIL INC	Oil	05201
42-177-30217	VENTURE RESOURCES, INC.	Oil
42-177-30218	Tesoro Petroleum Corporation	Oil
42-177-30222	LACY 03, LLC	Oil	05411
42-177-30223	HARRIER HOLDINGS, LTD.	Oil	05502
42-177-30225	TRANSOCEAN OIL, INC.	Oil
42-177-30226	BAXTER, KELLY H.	Oil	14265
42-177-30227	TDC ENGINEERING, INC.	Oil	05378
42-177-30228	D. K. G., INC.	Oil
42-177-30229	HARVEY, ROBERT E., JR.	Oil	05466
42-177-30230	MOBIL PRODUCING TX. & N.M. INC.	Oil	11541
42-177-30231	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-177-30233	HARVEY, ROBERT E., JR.	Oil	05435
42-177-30234	NUCORP ENERGY, INC.	Oil
42-177-30236	NUCORP ENERGY, INC.	Oil	06598
42-177-30384	POOL PRODUCTION SERVICES	Oil
42-177-30385	TEXAS CONSOLIDATED PET. CORP.	Oil	05695
42-177-30386	TEXAS OIL & MINERALS CORP.
42-177-30387	METCO OIL CORPORATION
42-177-30388	MARTIN OIL & GAS CO.
42-177-30389	MARTIN OIL & GAS CO.
42-177-30390	WILSON, BILLY R.	Oil	05445
42-177-30391	JAD OIL, INC.	Oil	05547
42-177-30392	BIGLANE OPERATING CO	Oil	12096
42-177-30393	Apache Corporation
42-177-30394	NUCORP ENERGY, INC.	Oil
42-177-30395	MARANATHA OIL COMPANY	Oil	05847
42-177-30396	GEOLOGICAL RESEARCH CORP.
42-177-30397	INTERCONTINENTAL PET EXP&DEV INC	Oil	06085
42-177-30398	TEXAS OIL & MINERALS CORP.	Oil
42-177-30399	GEOLOGICAL RESEARCH CORP.
42-177-30400	Dorchester Exploration, Inc.
42-177-30401	GEOLOGICAL RESEARCH CORP.
42-177-30402	Apache Corporation
42-177-30403	LACY & BYRD, INC.	Oil	12794
42-177-30404	GEOLOGICAL RESEARCH CORP.
42-177-30406	GEOLOGICAL RESEARCH CORP.
42-177-30407	GREENBRIAR CORP., THE
42-177-30408	PHILLIPS, A. O., ESTATE OF
42-177-30409	PHILLIPS, A. O., ESTATE OF
42-177-30410	BOSTON CO. OF TEXAS, THE
42-177-30411	LONE STAR OPERATING, INCORP.	Oil
42-177-30412	PETROLEUM ACQUISITIONS CORP.	Oil
42-177-30414	ANTICOE OIL & DEVELOPMENT CO.	Oil	05742
42-177-30415	DIXEL RESOURCES INCORPORATED
42-177-30416	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30417	TAMARACK PETROLEUM COMPANY, INC.
42-177-30418	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30419	TAMARACK PETROLEUM COMPANY, INC.
42-177-30420	TAMARACK PETROLEUM COMPANY, INC.
42-177-30421	GEOLOGICAL RESEARCH CORP.
42-177-30422	GEOLOGICAL RESEARCH CORP.
42-177-30423	GEOLOGICAL RESEARCH CORP.
42-177-30424	DIAMOND M DRLG & EXPL CO.	Oil	06707
42-177-30425	MANECO
42-177-30426	GLENCO OIL & GAS COMPANY	Oil	05601
42-177-30427	ACME PETROLEUM CO.
42-177-30428	THOR ENERGY, INC.
42-177-30429	MOBIL PRODUCING TX. & N.M. INC.	Oil	11999
42-177-30430	LACY 03, LLC	Oil	05026
42-177-30431	Marshall & Winston, Inc.	Oil	06010
42-177-30432	TRANSOCEAN OIL, INC.	Oil
42-177-30433	DOMINION MINERALS CORPORATION	Oil	05711
42-177-30434	CHASE MINERALS, INC.
42-177-30435	CHASE MINERALS, INC.
42-177-30436	CAMERON, PAUL E., JR., INC.	Oil
42-177-30437	CHASE MINERALS, INC.
42-177-30438	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-177-30439	CHASE MINERALS, INC.
42-177-30440	MODERN EXPLORATION, INC.	Oil	05707
42-177-30441	GEOLOGICAL RESEARCH CORP.
42-177-30442	ANTICOE OIL & DEVELOPMENT CO.	Oil	05703
42-177-30443	CHASE MINERALS, INC.
42-177-30444	CHASE MINERALS, INC.
42-177-30445	GLENCO OIL & GAS COMPANY	Oil	05730
42-177-30446	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-177-30447	DOMINION MINERALS CORPORATION	Oil	05688
42-177-30448	CAMERON, PAUL E., JR., INC.	Oil
42-177-30449	GEOLOGICAL RESEARCH CORP.	Oil
42-177-30450	TAMARACK PETROLEUM COMPANY, INC.
42-177-30451	TEAL PETROLEUM COMPANY
42-177-30452	DAVENPORT OIL COMPANY	Oil	05547
42-177-30453	MILOTE RESOURCES
42-177-30454	MILOTE RESOURCES
42-177-30455	OIL COUNTRY EXPLOR. & REC., INC.
42-177-30456	GEOLOGICAL RESEARCH CORP.
42-177-30457	MGF Oil Corporation	Oil
42-177-30458	ACME PETROLEUM CO.
42-177-30459	OIL COUNTRY EXPLOR. & REC., INC.
42-177-30460	OIL COUNTRY EXPLOR. & REC., INC.
42-177-30462	UNION DOMINION OIL CORPORATION	Oil	05904
42-177-30463	FINGER OIL & GAS, INC.	Oil	14875
42-177-30464	H.D.C. VENTURES, INC.	Oil
42-177-30465	NUCORP ENERGY, INC.	Oil
42-177-30466	ACME PETROLEUM CO.
42-177-30467	CEI OPERATING LLC	Oil	06300
42-177-30468	GEOLOGICAL RESEARCH CORP.
42-177-30469	OIL COUNTRY EXPLOR. & REC., INC.
42-177-30470	GEOLOGICAL RESEARCH CORP.
42-177-30471	CAMERON, PAUL E., JR., INC.	Oil	12287
42-177-30472	METCO OIL CORPORATION
42-177-30473	SOUTH TEXAS PETROLEUM, INC.
42-177-30474	METCO OIL CORPORATION
42-177-30475	METCO OIL CORPORATION
42-177-30476	HARRIER HOLDINGS, LTD.	Oil	05502
42-177-30477	GEOLOGICAL RESEARCH CORP.
42-177-30478	GEOLOGICAL RESEARCH CORP.
42-177-30479	ACME PETROLEUM CO.
42-177-30480	TEXLAN OIL COMPANY, INC.
42-177-30481	DEWALT DRILLING CO.	Oil	06546
42-177-30482	METCO OIL CORPORATION
42-177-30483	DEWALT DRILLING CO.	Oil
42-177-30484	GEOLOGICAL RESEARCH CORP.
42-177-30485	CAMERON, PAUL E., JR., INC.	Oil
42-177-30486	H.D.C. VENTURES, INC.	Oil
42-177-30487	Marshall & Winston, Inc.	Oil	06010
42-177-30488	OFFSPRING WELL SALVAGE	Oil	06064
42-177-30489	GEOLOGICAL RESEARCH CORP.
42-177-30490	GEOLOGICAL RESEARCH CORP.
42-177-30491	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30492	WILSON, BILLY R.	Oil	05972
42-177-30493	GEOLOGICAL RESEARCH CORP.	Oil
42-177-30494	GEOLOGICAL RESEARCH CORP.
42-177-30495	VAQUERO PETR. CO.	Oil
42-177-30496	NUCORP ENERGY, INC.	Oil
42-177-30497	Marshall & Winston, Inc.
42-177-30498	NUCORP ENERGY, INC.	Oil	16179
42-177-30499	ACME PETROLEUM CO.
42-177-30500	CZAR RESOURCES, INC.	Oil
42-177-30501	ACME PETROLEUM CO.	Oil
42-177-30502	ROBINSON BROTHERS DRILLING, INC.	Oil
42-177-30503	CAMERON, PAUL E., JR., INC.	Oil
42-177-30504
42-177-30505	UNIT PETROLEUM COMPANY	Oil	06078
42-177-30506	GREENBRIAR CORP., THE	Oil
42-177-30507	MCRAE ENERGY CORP.	Oil	06002
42-177-30508	Damson Oil Corp.	Oil	13298
42-177-30509	NUCORP ENERGY, INC.	Oil	11435
42-177-30510	Tipperary Oil & Gas Corporation	Oil
42-177-30511	DELHI OIL CORP.
42-177-30512	NUCORP ENERGY, INC.	Oil	13483
42-177-30513	Ruth Oil Co.
42-177-30514	Ruth Oil Co.
42-177-30515	TANA OIL AND GAS CORPORATION	Oil	12855
42-177-30516	CZAR RESOURCES, INC.	Oil
42-177-30517	NUCORP ENERGY, INC.
42-177-30518	WINGLER, SHARP & STOWE	Oil
42-177-30519	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-30520	J & S OPERATING	Oil	06011
42-177-30521	NUCORP ENERGY, INC.	Oil
42-177-30522	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06159
42-177-30523	MAGALLANES, MANUEL G.	Oil	06065
42-177-30524	NUCORP ENERGY, INC.	Oil
42-177-30525	ATLAS FUEL SUPPLY, LTD.	Oil	06126
42-177-30526	NUCORP ENERGY, INC.
42-177-30527	GOETZ SERVICES, INC.	Oil
42-177-30528	DELHI OIL CORP. & NRM	Oil
42-177-30529	CINCO OIL & GAS INC & NRM	Oil
42-177-30530	ROBINSON BROTHERS DRILLING CO.	Oil
42-177-30531	MODERN EXPLORATION, INC.
42-177-30532	NUCORP ENERGY, INC.
42-177-30533	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-30534	CINCO OIL & GAS INC & NRM	Oil
42-177-30535	ENERCORP RESOURCES, INC.	Oil
42-177-30536	H.D.C. VENTURES, INC.	Oil
42-177-30537	NUCORP ENERGY, INC.
42-177-30538	NU-TREND PETROLEUM, INC.	Oil	07118
42-177-30539	NUCORP ENERGY, INC.	Oil	12400
42-177-30540	NUCORP ENERGY, INC.	Oil	13445
42-177-30541	PALOMA PRODUCTION COMPANY, INC.
42-177-30542	NUCORP ENERGY, INC.
42-177-30543	LACY, J. W., JR.	Oil	07467
42-177-30544	BRIDGE OIL COMPANY, L. P.	Oil	06264
42-177-30545	NUCORP ENERGY, INC.	Oil
42-177-30546	NUCORP ENERGY, INC.
42-177-30547	WINDSOR PRODUCING CO.
42-177-30548	DELHI OIL CORP. & NRM	Oil	07088
42-177-30549	Tipperary Oil & Gas Corporation	Oil
42-177-30550	CINCO OIL & GAS INC & NRM	Oil
42-177-30551	GEO-GRAPHIC PRODUCTION, INC.	Oil
42-177-30552	WILSON, BILLY R.	Oil	06279
42-177-30553	CINCO OIL & GAS INC & NRM	Oil
42-177-30554	VAQUERO PETR. CO.	Oil
42-177-30555	DELHI OIL CORP. & NRM	Oil
42-177-30556	ROBINSON BROTHERS DRILLING CO.	Oil
42-177-30557	BLANCO OIL CO.	Oil	06232
42-177-30558	PACER-ATLAS, INC.	Oil	06270
42-177-30559	VAQUERO PETR. CO.	Oil
42-177-30560	Mosbacher Production Co.	Oil	06601
42-177-30561	MODERN EXPLORATION, INC.	Oil	06227
42-177-30562	Pin Oak Petroleum, Inc.	Oil
42-177-30563	ACME PETROLEUM CO.	Oil	08546
42-177-30564	WINDSOR PRODUCING CO.	Oil
42-177-30565	Mosbacher Production Co.	Gas
42-177-30566	BOMMER ENGINEERING CO.	Oil	06356
42-177-30567	GOLDKING PROD. CO.
42-177-30568	ACME PETROLEUM CO.
42-177-30569	TEXOIL PETROLEUM COMPANY	Oil
42-177-30570	MWJ PRODUCING COMPANY
42-177-30571	CINCO OIL & GAS INC & NRM	Oil
42-177-30572	NUCORP ENERGY, INC.	Oil
42-177-30573	NUCORP ENERGY, INC.
42-177-30574	KLOTZMAN, M. S. EXPLORATION	Oil
42-177-30575	AMMEX PETROLEUM, INC.
42-177-30576	CINCO OIL & GAS INC & NRM	Oil
42-177-30577	NUCORP ENERGY, INC.	Oil	13446
42-177-30578	H.D.C. VENTURES, INC.	Oil
42-177-30579	EVERGREEN OIL CORPORATION	Oil	08129
42-177-30580	SANTA FE - WINDSOR PRODUCING CO.	Oil
42-177-30581	LINDA PRODUCTION, INC.	Oil	06662
42-177-30582	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-30583	DEE-JAY EXPLORATION COMPANY	Oil	06868
42-177-30584	CREATIVE OIL & GAS OPERATING,LLC	Oil	06829
42-177-30585	DELHI OIL CORP. & NRM
42-177-30586	ANICO SIX SIXTY SIX	Oil	06352
42-177-30587	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30588	Rocanville Corporation	Oil	07629
42-177-30589	MODERN EXPLORATION, INC.	Gas	101960
42-177-30590	MODERN EXPLORATION, INC.
42-177-30591	WINDSOR PRODUCING CO.	Oil
42-177-30592	TEXOIL PETROLEUM COMPANY	Oil
42-177-30593	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30594	NUCORP ENERGY, INC.	Oil	12077
42-177-30595	EXPRESS OIL CO.	Oil	07553
42-177-30596	FOUR-TEX, INC.	Oil	06664
42-177-30597	EVERGREEN OIL CORPORATION	Oil
42-177-30598	MOSBACHER-TRANSCO EXPL-W.E. CARL
42-177-30599	Union Pacific Resources Company	Oil	06767
42-177-30600	NUCORP ENERGY, INC.
42-177-30601	BLANCO OIL CO.
42-177-30602	EVERGREEN OIL CORPORATION
42-177-30603	NUCORP ENERGY, INC.	Oil
42-177-30604	NUCORP ENERGY, INC.	Oil	12458
42-177-30605	CAG PETROLEUM CORP.	Oil	06445
42-177-30606	Tipperary Oil & Gas Corporation	Oil	13441
42-177-30607	DELHI OIL CORP. & NRM
42-177-30608	CAMERON, PAUL E., JR., INC.	Oil
42-177-30609	MODERN EXPLORATION, INC.	Oil	06509
42-177-30610	PACER-ATLAS, INC.	Oil	06444
42-177-30611	GEO-GRAPHIC PRODUCTION, INC.	Oil	06407
42-177-30612	H.D.C. VENTURES, INC.	Oil
42-177-30613	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-30614	Tipperary Oil & Gas Corporation	Oil	13444
42-177-30615	DOMINION MINERALS CORPORATION	Oil	06731
42-177-30616	WINDSOR PRODUCING CO.
42-177-30617	GREAT NATIONAL CORP.
42-177-30618	BRIDGE OIL COMPANY, L. P.	Oil	07050
42-177-30619	DEWALT DRILLING CO.
42-177-30620	EVERGREEN OIL CORPORATION	Oil
42-177-30621	PETRO-SALVAGE INC.	Oil
42-177-30622	AMMEX PETROLEUM, INC.	Oil
42-177-30623	HUMBLE EXPLORATION CO., INC.
42-177-30624	GALILEE OIL INVESTMENTS LLC	Oil	07021
42-177-30625	PROGAS OPERATING, INC	Oil	06555
42-177-30626	CLOVER ENERGY CORPORATION
42-177-30627	CLOVER ENERGY CORPORATION
42-177-30628	CLOVER ENERGY CORPORATION
42-177-30629	PETROCHALK CORPORATION	Oil
42-177-30630	Tipperary Oil & Gas Corporation	Oil	06516
42-177-30631	GALILEE OIL INVESTMENTS LLC	Oil	07021
42-177-30632	DEE-JAY EXPLORATION COMPANY	Oil	06482
42-177-30633	CORNERSTONE EXPLORATION, INC.(A)	Oil	06752
42-177-30634	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-177-30635	QUINNEY, K. A.	Oil	06529
42-177-30636	Wainoco Oil & Gas Company	Oil	13443
42-177-30637	Crown Central Petroleum Corp.	Oil	06760
42-177-30638	WINDSOR PRODUCING CO.	Oil
42-177-30639	WINDSOR PRODUCING CO.
42-177-30640	W C S PETROLEUM, INC.
42-177-30641	WOFFORD, C. J.	Oil
42-177-30642	GOLDEN DERRICK OIL COMPANY, INC.	Oil	07258
42-177-30643	AOP OPERATING CORPORATION	Oil
42-177-30644	EVERGREEN OIL CORPORATION	Oil
42-177-30645	PETRO-SALVAGE INC.	Oil	06889
42-177-30646	WINDSOR PRODUCING CO.
42-177-30647	W C S PETROLEUM, INC.
42-177-30648	SIGMOR CORPORATION
42-177-30649	THUNDERBOW OIL CORPORATION
42-177-30650	CANTLEY, M. K.	Oil	06730
42-177-30651	D. SHEL OIL, INC.	Oil	06531
42-177-30653	Pin Oak Petroleum, Inc.	Oil	14998
42-177-30655	EVERGREEN OIL CORPORATION	Oil
42-177-30656	EVERGREEN OIL CORPORATION	Oil
42-177-30657	EVERGREEN OIL CORPORATION	Oil
42-177-30658	EVERGREEN OIL CORPORATION	Oil
42-177-30659	Tipperary Oil & Gas Corporation	Oil
42-177-30660	CZAR RESOURCES, INC.
42-177-30661	MARATHON OIL EF LLC	Oil	06673
42-177-30662	L & L PIPE & SUPPLY INC.	Oil
42-177-30663	JAD OIL, INC.	Oil
42-177-30664	AMMEX PETROLEUM CORPORATION
42-177-30665	ALTA ENERGY CORPORATION	Oil
42-177-30666	BLANCO OIL CO.	Oil	06744
42-177-30667	OPX, INC.	Oil	06835
42-177-30668	CLOVER ENERGY CORPORATION
42-177-30669	QUINNEY, K. A.	Oil
42-177-30670	Williams, Clayton W., Jr.
42-177-30671	W C S PETROLEUM, INC.	Oil
42-177-30672	MODERN EXPLORATION, INC.	Oil	06527
42-177-30673	CARTER, J.E. ENERGY, INC.	Oil
42-177-30674	GENESIS PETROLEUM CORPORATION	Oil
42-177-30675	TDC ENGINEERING, INC.	Oil	06496
42-177-30676	MWJ PRODUCING COMPANY	Oil	13458
42-177-30677	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-30678	LA SALLE ENERGY, CORP.	Oil
42-177-30679	MOSBACHER-TRANSCO EXPL-W.E. CARL
42-177-30680	Bluesky Oil & Gas, Inc.	Oil
42-177-30681	HMX INVESTMENTS, INC.
42-177-30682	CRB OIL & GAS, INC.
42-177-30683	BARNETT ENERGY, INC.	Oil
42-177-30684	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30685	FERRIER & TIERNEY OIL INCORP.	Oil
42-177-30686	NUCORP ENERGY, INC.	Oil	10315
42-177-30687	OXOCO EXPLORATION&PRODUCTION,INC	Oil
42-177-30688	CLOVER ENERGY CORPORATION
42-177-30689	BLANCO OIL CO.	Oil	06678
42-177-30690	M W PRODUCTION CO.	Oil	11580
42-177-30691	Tipperary Oil & Gas Corporation	Oil
42-177-30692	GOLDKING PROD. CO.	Oil
42-177-30693	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30694	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30695	MODERN DRILLING, INC.	Oil	06781
42-177-30696	TUSKAR (TEXAS), INC.	Oil	07049
42-177-30697	CHALLENGER OIL INC	Oil	06856
42-177-30698	CLOVER ENERGY CORPORATION
42-177-30699	DALECO RESOURCES	Oil
42-177-30700	EXPRESS OIL CO.	Oil	07118
42-177-30701	Bluesky Oil & Gas, Inc.
42-177-30702	EVERGREEN OIL CORPORATION	Oil
42-177-30703	HECI EXPLORATION COMPANY
42-177-30704	P.R.O. OIL & GAS	Oil	07497
42-177-30705	SANTA FE MINERALS, INC.	Oil
42-177-30706	INTERBAR, INCORPORATED	Oil
42-177-30707	EVERGREEN OIL CORPORATION	Oil
42-177-30708	ASHWORTH ENERGY, INC.	Oil	06746
42-177-30709	LINDA PRODUCTION, INC.	Oil	07259
42-177-30710	ADAMS EXPLORATION CO.	Oil	07584
42-177-30711	ATLAS ENERGY CORPORATION (DEL.)	Oil
42-177-30712	EVERGREEN OIL CORPORATION
42-177-30713	EVERGREEN OIL CORPORATION
42-177-30714	EVERGREEN OIL CORPORATION	Oil
42-177-30715	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30716	CANTLEY, M. K.	Oil	06921
42-177-30717	PETRO-SALVAGE INC.	Oil
42-177-30718	MUSTANG EXPLORATION CO., INC.
42-177-30719	TEXCAL OIL CO	Oil	06920
42-177-30720	EVERGREEN OIL CORPORATION	Oil
42-177-30721	SEGURO WELL SERVICE, INC.	Oil	07139
42-177-30722	CZAR RESOURCES, INC.
42-177-30723	Damson Oil Corp.	Oil
42-177-30724	Tipperary Oil & Gas Corporation	Oil
42-177-30725	CRB OIL & GAS, INC.	Oil
42-177-30726	Bluesky Oil & Gas, Inc.
42-177-30727	GENESIS PETROLEUM CORPORATION
42-177-30728	BERENERGY CORPORATION	Oil	07099
42-177-30729	HA.P.C. OIL, INC.
42-177-30730	Maynard Oil Co.	Oil
42-177-30731	PHILLIP, DAVID MARTIN	Oil	07871
42-177-30732	D. SHEL OIL, INC.	Oil	06531
42-177-30733	Oxford Petroleum Corporation	Oil	06653
42-177-30734	GREENBRIAR CORP., THE
42-177-30735	ADAMS EXPLORATION CO.
42-177-30736
42-177-30737	Bluesky Oil & Gas, Inc.
42-177-30738	EVERGREEN OIL CORPORATION	Oil	07939
42-177-30739	Tipperary Oil & Gas Corporation	Oil
42-177-30740	PETRO-SALVAGE INC.
42-177-30741	BLANCO OIL CO.	Oil	06744
42-177-30742	Vanderbilt Resources Corp.	Oil
42-177-30743
42-177-30744	J.W. SERVICE COMPANY	Oil	07739
42-177-30745	Vanderbilt Resources Corp.	Oil
42-177-30747	Bluesky Oil & Gas, Inc.
42-177-30749	EVERGREEN OIL CORPORATION	Oil	07659
42-177-30750	NUCORP ENERGY, INC.	Oil	12681
42-177-30751	REA OIL & GAS, INC.	Oil
42-177-30752	Tipperary Oil & Gas Corporation	Oil
42-177-30753	TDC ENGINEERING, INC.	Oil	07288
42-177-30754	TEXCAL OIL CO	Oil	06920
42-177-30755	M W PRODUCTION CO.	Oil	08271
42-177-30756	L & L PIPE & SUPPLY INC.	Oil
42-177-30758	MUTUAL OIL OF AMERICA, INC.	Oil	07404
42-177-30759	OXOCO EXPLORATION CORP.
42-177-30760	HA.P.C. OIL, INC.	Oil
42-177-30761	COFFMAN, THOMAS D. INC.
42-177-30762	ROYAL OIL & GAS CORP.	Oil
42-177-30763	LYNCO OILFIELD EQUIPMENT, INC.	Oil	07593
42-177-30764	TEXAS CONSOLIDATED PET. CORP.
42-177-30765	Oxford Petroleum Corporation	Oil	06653
42-177-30766	Buchanan, Wayman W.	Oil
42-177-30767	Crown Central Petroleum Corp.
42-177-30768	Mosbacher Production Co.	Oil
42-177-30769	CATLETT, E. G.
42-177-30770	CATLETT, E. G.
42-177-30771	LINDA PRODUCTION COMPANY	Oil	07493
42-177-30772	MODERN DRILLING, INC.	Oil	08035
42-177-30773	TEXOIL PETROLEUM COMPANY	Oil
42-177-30774	Union Pacific Resources Company	Oil	07499
42-177-30775	Crown Central Petroleum Corp.	Oil
42-177-30776	ROBINSON BROTHERS DRILLING CO.
42-177-30777	ROGERS & ZEFF OIL
42-177-30778	ROBINSON BROTHERS DRILLING CO.	Gas	100170
42-177-30779	QUINNEY, K. A.	Oil	06529
42-177-30780	CZAR RESOURCES, INC.
42-177-30781	BAR M PETROLEUM CO., INC.
42-177-30782	GALILEE OIL INVESTMENTS LLC	Oil	07013
42-177-30783	Buchanan, Wayman W.	Oil
42-177-30784	SPENCER & HUTSON
42-177-30785	MCRAE ENERGY CORP.	Oil	13450
42-177-30786	WILSON, BILLY R.	Oil	07111
42-177-30787	CHAMPLIN EXPLORATION, INC.
42-177-30788	Bluesky Oil & Gas, Inc.
42-177-30789	WINDSOR PRODUCING CO.
42-177-30790	PETRO-SALVAGE INC.	Oil
42-177-30791	MODERN EXPLORATION, INC.	Oil	07036
42-177-30792	Tipperary Oil & Gas Corporation	Oil	13442
42-177-30793	ENERGY RESERVES GROUP, INC.	Oil
42-177-30794	PYRO ENERGY CORP.
42-177-30795	PETRO-SALVAGE INC.	Oil
42-177-30796	MWJ PRODUCING COMPANY	Gas
42-177-30797	GOLDKING PROD. CO.
42-177-30798	BAR M PETROLEUM CO., INC.
42-177-30799	CAMERON, PAUL E., JR., INC.	Oil
42-177-30800	MUSTANG EXPLORATION CO., INC.
42-177-30801	TDC ENGINEERING, INC.	Oil
42-177-30802	Dorchester Exploration, Inc.
42-177-30803	BKL WELL SERVICE	Oil
42-177-30804	MUSTANG EXPLORATION CO., INC.	Oil
42-177-30805	EVERGREEN OIL CORPORATION
42-177-30806	EVERGREEN OIL CORPORATION
42-177-30808	BURNS, R. L. CORPORATION	Oil
42-177-30809	CZAR RESOURCES, INC.
42-177-30810	CZAR RESOURCES, INC.
42-177-30811	ROBINSON BROTHERS DRILLING CO.
42-177-30812	ROBINSON BROTHERS DRILLING CO.	Oil
42-177-30813	L & L PIPE & SUPPLY INC.
42-177-30814	BAR M PETROLEUM CO., INC.
42-177-30815	AOP OPERATING CORPORATION	Oil
42-177-30816	AL-TX OPERATING INC.	Oil	07266
42-177-30817	AOP OPERATING CORPORATION	Oil
42-177-30818	AEGEAN OIL CORP.
42-177-30819	ENERGETICS, INC.
42-177-30820	ENERGY RESOURCES OIL & GAS CORP.	Oil
42-177-30821	BAR M PETROLEUM CO., INC.
42-177-30822	EXXCEL OPERATING COMPANY	Oil	07063
42-177-30823	RATEX ENERGY INC.	Oil	07207
42-177-30824	ROYAL OIL & GAS CORP.	Oil
42-177-30825	Union Pacific Resources Company	Oil	07494
42-177-30826	EVERGREEN OIL CORPORATION	Oil
42-177-30827	EVERGREEN OIL CORPORATION	Oil
42-177-30828	BAR M PETROLEUM CO., INC.
42-177-30829	Sage Energy Company	Oil
42-177-30830	EVERGREEN OIL CORPORATION	Oil	13433
42-177-30831	ENERGETICS, INC.
42-177-30832	Bluesky Oil & Gas, Inc.	Oil	10252
42-177-30833	SENORA RESOURCES, INC.	Oil	06488
42-177-30834	PHILLIP, DAVID MARTIN	Oil	06891
42-177-30835	BAR M PETROLEUM CO., INC.
42-177-30836	NOVO ENERGY RESOURCES	Oil	07137
42-177-30837	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30838	MEXAMERICAN WELL SERVICE CORP.	Oil	07338
42-177-30839	RATEX ENERGY INC.	Oil	07207
42-177-30840	Damson Oil Corp.
42-177-30841	Tipperary Oil & Gas Corporation	Oil	15392
42-177-30842	Damson Oil Corp.	Oil
42-177-30843	Union Pacific Resources Company	Oil	07700
42-177-30844	RETAMCO, INC	Oil
42-177-30845	RETAMCO, INC	Oil
42-177-30846	Marshall & Winston, Inc.	Oil
42-177-30847	Tipperary Oil & Gas Corporation	Oil	06516
42-177-30848	MUSTANG EXPLORATION CO., INC.
42-177-30849	INTERBAR, INCORPORATED	Oil	07233
42-177-30850	TEJAS PRODUCTION COMPANY INC.	Oil	10536
42-177-30851	ENERGETICS OPERATING COMPANY	Oil	13568
42-177-30852	MAGALLANES, MANUEL G.	Oil	07119
42-177-30853	Williams, Clayton W., Jr.
42-177-30854	Vanderbilt Resources Corp.	Oil
42-177-30855	GIDDINGS WELL SERVICE	Oil
42-177-30856	SASSCO PETROLEUM, INC.	Oil
42-177-30857	Tipperary Oil & Gas Corporation
42-177-30858	WALKER, JAMES KENT OIL & GAS
42-177-30859	GALILEE OIL INVESTMENTS LLC	Oil	07041
42-177-30860	ALCORN PROD CO.	Oil
42-177-30861	MWJ PRODUCING COMPANY	Oil
42-177-30862	ENERGETICS, INC.
42-177-30863	K.O.G. OPERATING CO.
42-177-30864	EVERGREEN OIL CORPORATION	Oil
42-177-30865	Dorchester Exploration, Inc.
42-177-30866	Dorchester Exploration, Inc.
42-177-30867	LAKEHILLS PRODUCTION, INC.	Oil	07092
42-177-30868	HUMBLE EXPLORATION CO., INC.	Oil	07035
42-177-30869	TDC ENGINEERING, INC.	Oil
42-177-30870	ANTICOE OIL & DEVELOPMENT CO.	Oil
42-177-30871	COATES ENERGY TRUST
42-177-30873	Crown Central Petroleum Corp.
42-177-30874	ENERGETICS, INC.
42-177-30875	EVERGREEN OIL CORPORATION
42-177-30876	ENERGETICS OPERATING COMPANY	Oil	07479
42-177-30878	K-N OPERATING CORP.	Oil	06890
42-177-30879	Itr Petroleum, Inc.	Oil
42-177-30880	ENERGETICS, INC.
42-177-30881	ALCORN PROD CO.	Oil	09601
42-177-30882	ALCORN PROD CO.	Oil	13072
42-177-30883	Dorchester Exploration, Inc.
42-177-30884	RGR PRODUCTION	Oil	11484
42-177-30885	Gose, Steve
42-177-30886	Texaco Inc.	Oil
42-177-30887	JPM OIL COMPANY
42-177-30888	ATLAS FUEL SUPPLY, LTD.	Oil	07079
42-177-30889
42-177-30890	PETRO-SALVAGE INC.	Oil
42-177-30891	TEXAS ENERGY RESERVES, INC	Oil	07201
42-177-30892	ADAMS EXPLORATION CO.	Oil
42-177-30893	M W PRODUCTION CO.	Oil
42-177-30895	EVERGREEN OIL CORPORATION
42-177-30896	HECI EXPLORATION COMPANY	Oil
42-177-30897	ENERGY RESERVES GROUP, INC.	Oil
42-177-30898	SEGURO WELL SERVICE, INC.	Oil	07011
42-177-30899	CARTER, J.E. ENERGY, INC.
42-177-30900	CATLETT, E. G.	Oil
42-177-30901	Gose, Steve
42-177-30902	Gose, Steve
42-177-30903	ENERGETICS OPERATING COMPANY	Oil
42-177-30904	NUCORP ENERGY, INC.	Oil
42-177-30905	PYRO ENERGY CORP.	Oil
42-177-30906	NUCORP ENERGY, INC.
42-177-30907	NUCORP ENERGY, INC.	Oil	12077
42-177-30908	ACME PETROLEUM CO.
42-177-30909	Tipperary Oil & Gas Corporation	Oil
42-177-30910	Tipperary Oil & Gas Corporation	Oil
42-177-30911	Tipperary Oil & Gas Corporation	Oil
42-177-30912	MUSTANG EXPLORATION CO., INC.
42-177-30913	SEGURO WELL SERVICE, INC.	Oil	07287
42-177-30914	INTERBAR, INCORPORATED	Oil
42-177-30915	Marshall & Winston, Inc.	Oil
42-177-30916	TDC ENGINEERING, INC.	Oil
42-177-30917	MEGARGEL DRLG. CO.
42-177-30918	PLATEAU EXPLORATION & PROD. CO.	Oil
42-177-30919	Union Pacific Resources Company	Oil	07346
42-177-30920	CZAR RESOURCES, INC.
42-177-30921	CATLETT, E. G.
42-177-30922	HINTON, RICH PETROLEUM
42-177-30923	HINTON, RICH PETROLEUM
42-177-30924	WILSON, BILLY R.	Oil	07313
42-177-30925	TDC ENGINEERING, INC.	Oil
42-177-30926	MODERN DRILLING, INC.	Oil	07230
42-177-30927	CORYELL PETROLEUM COMPANY	Oil
42-177-30928	MID-WESTERN OIL & GAS, INC.	Oil	07252
42-177-30929	PLATEAU EXPLORATION & PROD. CO.	Oil
42-177-30930	MEGARGEL DRLG. CO.
42-177-30931	Crown Central Petroleum Corp.
42-177-30932	GIDDINGS WELL SERVICE
42-177-30933
42-177-30934	PETROCHALK CORPORATION	Oil
42-177-30935	ROYAL OIL & GAS CORP.	Oil	07133
42-177-30936	Vanderbilt Resources Corp.	Oil	07794
42-177-30937	Mosbacher Production Co.
42-177-30938	Mosbacher Production Co.	Oil	13280
42-177-30939	Tipperary Oil & Gas Corporation
42-177-30940	ENERGETICS OPERATING COMPANY	Oil	15089
42-177-30941	PYRO ENERGY CORP.	Oil
42-177-30942	EVERGREEN OIL CORPORATION	Oil
42-177-30943	ENERGETICS, INC.
42-177-30944	CHALLENGER OIL	Oil
42-177-30945	CARTER, J.E. ENERGY, INC.	Oil	07349
42-177-30946	CARTER, J.E. ENERGY, INC.
42-177-30947	KIDD PRODUCTION CO.	Oil	07478
42-177-30948	Crown Central Petroleum Corp.	Oil
42-177-30949	CIRRUS PRODUCTION COMPANY	Oil	11894
42-177-30950	ADAIR & BALLINGER PETRO., INC.	Oil
42-177-30951	AMMEX PETROLEUM, INC.	Oil
42-177-30952	MOSBACHER-TRANSCO EXPL-W.E. CARL
42-177-30953	ENERGETICS, INC.
42-177-30954	WARNCKE, GLENNWOOD & RISIEN,H.V.
42-177-30955	HUMBLE EXPLORATION CO., INC.	Oil	07357
42-177-30956	M W PRODUCTION CO.
42-177-30957	ENERGETICS OPERATING COMPANY	Oil
42-177-30958	ENERGETICS, INC.
42-177-30959	ENERGETICS, INC.
42-177-30960	CINCO OIL & GAS INC & NRM	Oil
42-177-30961	GOLDKING PROD. CO.	Oil
42-177-30962	ENERGETICS, INC.
42-177-30963	MCCARTER, A. NELSON	Oil	07900
42-177-30964	BAR M PETROLEUM CO., INC.
42-177-30965	A.J.& M. OIL COMPANY	Oil
42-177-30966	DOMINION MINERALS CORPORATION	Oil	07267
42-177-30967
42-177-30968	ENERGY RESOURCES OIL & GAS CORP.	Oil
42-177-30969	Itr Petroleum, Inc.
42-177-30970	ENERGETICS, INC.
42-177-30971	ENERGETICS, INC.
42-177-30972	ROYAL OIL & GAS CORP.
42-177-30973	Gose, Steve
42-177-30974	CRB OIL & GAS, INC.
42-177-30975	TEXAS DRILLING CO.
42-177-30976	ENERGETICS OPERATING COMPANY	Oil
42-177-30977	K-N OPERATING CORP.
42-177-30978	ROYAL OIL & GAS CORP.	Oil
42-177-30979	MODERN DRILLING, INC.	Oil	07336
42-177-30980	QUAIL CREEK OIL CORPORATION	Oil	07340
42-177-30981	HECI EXPLORATION COMPANY
42-177-30982	LINGEN EXPLORATION, INC.
42-177-30983	MWJ PRODUCING COMPANY
42-177-30984	Tipperary Oil & Gas Corporation	Oil
42-177-30985	ALCORN PROD CO.	Oil
42-177-30986	CATLETT, E. G.
42-177-30987	PREMIUM EXPLORATION COMPANY	Oil	10550
42-177-30988	ALEXANDER LAND & DEV. CO., INC.	Oil	07274
42-177-30989	Vanderbilt Resources Corp.	Oil	07464
42-177-30990	GEO-GRAPHIC PRODUCTION, INC.	Oil
42-177-30991	ADAMS EXPLORATION CO.
42-177-30992	HUMBLE EXPLORATION CO., INC.	Oil
42-177-30993	OMNI PETROLEUM CORPORATION	Oil	07884
42-177-30994	CRAWFORD ENERGY
42-177-30995	ROYAL OIL & GAS CORP.
42-177-30996	J & S OPERATING	Oil	06010
42-177-30997	S.O.&G. COMPANY, INC.	Oil	07416
42-177-30998	FERRIER & TIERNEY OIL INCORP.	Oil
42-177-30999	ALEXANDER LAND & DEV. CO., INC.	Oil	07275
42-177-31000	TDC ENGINEERING, INC.
42-177-31001	BROWNING OIL COMPANY, INC.	Oil	07359
42-177-31002	ONE MADISON ENERGY, INC.	Oil	07417
42-177-31003	Damson Oil Corp.
42-177-31004	ADAIR & BALLINGER PETRO., INC.	Oil	07296
42-177-31005	OPX, INC.	Oil	06835
42-177-31006	OMBER PETROLEUM & ENERGY CORP.	Oil	07418
42-177-31007	Vanderbilt Resources Corp.
42-177-31008	ADS OPERATING, INC.	Oil
42-177-31009	ADAIR & BALLINGER PETRO., INC.	Oil
42-177-31010	REA OIL & GAS, INC.	Oil
42-177-31011	ALCORN PROD CO.	Oil
42-177-31012	FIRST ENERGY GROUP
42-177-31013	LINGEN EXPLORATION, INC.
42-177-31014	CRB OIL & GAS, INC.
42-177-31015	J & S OPERATING	Oil	06010
42-177-31016	Marshall & Winston, Inc.
42-177-31017	Marshall & Winston, Inc.	Oil
42-177-31018	J & S OPERATING	Oil	06010
42-177-31020	ATLAS FUEL SUPPLY, LTD.	Oil	07403
42-177-31021	DOMINION MINERALS CORPORATION	Oil	08019
42-177-31022	W.M. ENTERPRISES	Oil	13453
42-177-31023	ALCORN PROD CO.	Oil
42-177-31024	TDC ENGINEERING, INC.	Oil
42-177-31025	LOW-END OIL LLC	Oil	07408
42-177-31026	Tipperary Oil & Gas Corporation	Oil
42-177-31027	LA JOLLA OIL & MINERAL INC.
42-177-31028	ENERGY RESOURCES OIL & GAS CORP.
42-177-31029	HUMBLE EXPLORATION CO., INC.	Oil
42-177-31030	HUMBLE EXPLORATION CO., INC.	Oil
42-177-31031	LA JOLLA OIL & MINERAL INC.
42-177-31032	AMMEX PETROLEUM, INC.
42-177-31033	BROWNING OIL COMPANY, INC.	Oil	07359
42-177-31034	ENERGETICS OPERATING COMPANY	Oil	08369
42-177-31035	FERRIER & TIERNEY OIL INCORP.
42-177-31036	MCRAE ENERGY CORP.	Oil	07348
42-177-31037	HUMBLE EXPLORATION CO., INC.	Oil
42-177-31038	KINGWOOD ENERGY, INC.
42-177-31039	FIRST ROCK, INC.	Oil	07453
42-177-31040	ALEXANDER LAND & DEV. CO., INC.	Oil	07347
42-177-31041	PACE EXPLORATION CORPORATION	Oil	07041
42-177-31042	TDC ENGINEERING, INC.
42-177-31043	PYRO ENERGY CORP.
42-177-31044	PYRO ENERGY CORP.	Oil	08448
42-177-31045	DEE-JAY EXPLORATION COMPANY	Oil	06868
42-177-31046	ENERGETICS, INC.
42-177-31048	ROYAL OIL & GAS CORP.
42-177-31049	FORD, DON H. & ASSOC.	Oil	07774
42-177-31050	A.J.& M. OIL COMPANY	Oil
42-177-31051	HUMBLE EXPLORATION CO., INC.
42-177-31052	BROWNING OIL COMPANY, INC.	Oil	07359
42-177-31053	ABRAHAM, JUDY
42-177-31054	REX RESOURCES, INC.
42-177-31055	ALEXANDER LAND & DEV. CO., INC.	Oil	07398
42-177-31056	QUINNEY, K. A.	Oil	06529
42-177-31057	OXOCO EXPLORATION&PRODUCTION,INC	Oil
42-177-31058	BROWNING OIL COMPANY, INC.	Oil
42-177-31059	CATLETT, E. G.
42-177-31060	ADAIR & BALLINGER PETRO., INC.	Oil	07232
42-177-31061	Mosbacher Production Co.	Oil
42-177-31062	CJ TEJAS ENERGY, LLC	Oil	07257
42-177-31063	ROYAL OIL & GAS CORP.
42-177-31064	ALCORN PROD CO.	Oil	16378
42-177-31065	K-N OPERATING CORP.	Oil
42-177-31066	ADAIR & BALLINGER PETROL CONSLTS
42-177-31067	MODERN DRILLING, INC.	Oil	11534
42-177-31068	CANTLEY, M. K.	Oil	13431
42-177-31070	MOSBACHER ENERGY COMPANY	Oil
42-177-31071	LITTLE, QUINTIN COMPANY, THE	Oil	07859
42-177-31073
42-177-31074	AMMEX PETROLEUM, INC.
42-177-31075	UNION DOMINION OIL CORPORATION	Oil	08199
42-177-31076	TEXAS GENERAL PETR. CORP.	Oil
42-177-31078	MAPLE GULF COAST PROPERTIES CORP	Oil
42-177-31079	QUINNEY, K. A.	Oil	08369
42-177-31080	F.C.D. OIL CORPORATION	Oil	08488
42-177-31081	QUINNEY, K. A.	Oil	08369
42-177-31082	Tipperary Oil & Gas Corporation
42-177-31083	ROYAL OIL & GAS CORP.	Oil	13747
42-177-31085	CARTER, J.E. ENERGY, INC.	Oil
42-177-31087	BROWNING OIL COMPANY, INC.	Oil	07359
42-177-31090	FERRIER & TIERNEY OIL INCORP.	Oil
42-177-31092	MARSH, TOM F.
42-177-31093	PETROCHALK CORPORATION	Oil
42-177-31094	AMMEX PETROLEUM, INC.
42-177-31095	ACME PETROLEUM CO.
42-177-31096	SEGURO WELL SERVICE, INC.	Oil	13432
42-177-31097	ROYAL OIL & GAS CORP.	Oil
42-177-31099	TRAVERSE OIL COMPANY
42-177-31100	TDC ENGINEERING, INC.
42-177-31101	HUMBLE EXPLORATION CO., INC.	Oil
42-177-31102	PETROCHALK CORPORATION	Oil
42-177-31103	PLATEAU EXPLORATION & PROD. CO.	Oil
42-177-31104	BOLLMAN, F. W., JR.
42-177-31105	ALCORN PROD CO.	Oil
42-177-31106	ENERGY RESERVES GROUP, INC.
42-177-31107	MARSH, TOM F. INC.
42-177-31108	GOLDKING PROD. CO.
42-177-31110	COX, EDWIN L. & COX, BERRY R.
42-177-31111	GULF COAST ACQUISITIONS CO. L.C.	Gas	264523
42-177-31112	ROYAL OIL & GAS CORP.	Oil
42-177-31113	LACY 03, LLC	Oil	07467
42-177-31114	HECI EXPLORATION COMPANY	Oil
42-177-31115	LA SALLE ENERGY, CORP.
42-177-31116	ROYAL OIL & GAS CORP.	Oil	08448
42-177-31117	HECI EXPLORATION COMPANY	Oil
42-177-31118	SANTA FE MINERALS, INC.	Oil
42-177-31119	Itr Petroleum, Inc.
42-177-31120	STACY, A. D. INC.	Oil
42-177-31123	BROWNING OIL COMPANY, INC.	Oil	07536
42-177-31124	A & A DRILLING & PRODUCTION
42-177-31125	ACME PETROLEUM CO.
42-177-31126	DUKE OIL & GAS CO.
42-177-31127	POLK & PATTON, INC.	Oil	08955
42-177-31128	SUBSURFACE INJECTION, INC.	Oil
42-177-31129	VOYAGER PETROLEUMS, INC.	Oil	07826
42-177-31130	MCRAE ENERGY CORP.	Oil
42-177-31131	HECI EXPLORATION COMPANY
42-177-31132	HECI EXPLORATION COMPANY	Oil
42-177-31133	MOSBACHER ENERGY COMPANY
42-177-31134	ROYAL OIL & GAS CORP.	Oil	08448
42-177-31135	HECI EXPLORATION COMPANY	Oil
42-177-31136	TDC ENGINEERING, INC.
42-177-31137	CRB OIL & GAS, INC.
42-177-31139	MODERN DRILLING, INC.
42-177-31140	Oxford Petroleum Corporation	Oil
42-177-31141	GOLDKING PROD. CO.
42-177-31142	Tipperary Oil & Gas Corporation	Oil	13406
42-177-31143	P.E.C.I. OPERATORS, INC.	Oil
42-177-31144	B & F OPERATING COMPANY, INC.	Oil
42-177-31145	CARTER, J.E. ENERGY, INC.	Oil
42-177-31146	HIGHLANDS OPERATING COMPANY,INC.	Oil
42-177-31147	ZENITH EXPLORATION CO., INC.
42-177-31148	DOMINION MINERALS CORPORATION	Oil	13451
42-177-31149	TEXAS GENERAL PETR. CORP.	Oil	14078
42-177-31150	HIGHLANDS OPERATING COMPANY,INC.	Oil	11681
42-177-31154	BARNETT ENERGY, INC.
42-177-31155	ROYAL OIL & GAS CORP.
42-177-31156	ENERGETICS, INC.
42-177-31157	PCU, INC. OF TEXAS	Oil	13410
42-177-31158	Gulf Oil Corp.	Oil
42-177-31159	HAMILTON BROTHERS OIL CO.	Oil	14032
42-177-31160	SUE-ANN OIL & GAS COMPANY	Oil
42-177-31161	QUINNEY, K. A.	Oil	06529
42-177-31162	LONGHORN OIL&GAS CO.
42-177-31163	FERRIER & TIERNEY OIL INCORP.	Oil
42-177-31164	HUMBLE EXPLORATION CO., INC.
42-177-31165	ADAIR & BALLINGER PETRO., INC.	Oil	12097
42-177-31166	MCRAE ENERGY CORP.	Oil
42-177-31167	WILSON, BILLY R.
42-177-31168	PETROCHALK CORPORATION	Oil
42-177-31169	B.C. CONSULTING INC.
42-177-31170	CALIX CORPORATION	Oil	07773
42-177-31171	SUE-ANN OIL & GAS COMPANY	Oil
42-177-31172	BHP PETROLEUM (AMERICAS) INC.	Oil	10540
42-177-31173	Gulf Oil Corp.
42-177-31174	PENINSULA RESOURCES CORP.
42-177-31175	PYRO ENERGY CORP.	Oil
42-177-31176	UNION DOMINION OIL CORPORATION
42-177-31177	Gulf Oil Corp.
42-177-31178	LONGHORN OIL&GAS CO.
42-177-31179	RATEX ENERGY INC.	Oil	07207
42-177-31180	AOP OPERATING CORPORATION
42-177-31181	MODERN DRILLING, INC.	Oil	07230
42-177-31182	LYNCO OILFIELD EQUIPMENT, INC.	Oil
42-177-31183	HECI EXPLORATION COMPANY	Oil
42-177-31184	HECI EXPLORATION COMPANY	Oil
42-177-31185	MARSHALL EXPL. INC.
42-177-31186
42-177-31187	Brock Petroleum Corporation	Oil
42-177-31188	CATLETT, E. G.
42-177-31189	LUCAS ENERGY, INC.	Oil	08135
42-177-31190	Gulf Oil Corp.	Oil
42-177-31191	TDC ENGINEERING, INC.	Oil
42-177-31192	PRODUCERS ENGINEERING COMPANY
42-177-31193	CALIX CORPORATION	Oil	07773
42-177-31194	LUCAS ENERGY, INC.	Oil	14407
42-177-31195	CALIX CORPORATION	Oil	07773
42-177-31196	PENDRAGON OIL CO.	Oil	07973
42-177-31197	Atlas Energy Corp.	Oil
42-177-31198	J.W. SERVICE COMPANY	Oil	13747
42-177-31199	BARNES, LARRY PETROLEUM, INC.	Oil	13110
42-177-31200	PLATEAU EXPLORATION & PROD. CO.
42-177-31201	HUMBLE EXPLORATION CO., INC.
42-177-31202	HUMBLE EXPLORATION CO., INC.
42-177-31203	HUMBLE EXPLORATION CO., INC.
42-177-31204	CINCO OIL & GAS INC & NRM	Oil
42-177-31205	Brock Petroleum Corporation
42-177-31206	TOWNER PETROLEUM COMPANY
42-177-31207	ENERGY RESOURCES OIL & GAS CORP.	Oil
42-177-31208	W.O.G., INC.	Oil	07646
42-177-31210	PRODUCERS ENGINEERING COMPANY	Oil
42-177-31211	OPX, INC.	Oil	08061
42-177-31212	Atlas Energy Corp.	Oil
42-177-31213	PCU, INC. OF TEXAS	Oil	09206
42-177-31214	PHILLIP, DAVID MARTIN
42-177-31216	LONGHORN OIL&GAS CO.
42-177-31217	RGR PRODUCTION
42-177-31218	WILSON, BILLY R.	Oil	08852
42-177-31219	Gulf Oil Corp.
42-177-31220	ADAIR & BALLINGER PETROL CONSLTS	Oil	10420
42-177-31221	HUMBLE EXPLORATION CO., INC.
42-177-31222	AIR OIL CO.
42-177-31223	ENERGETICS, INC.
42-177-31224	BKL WELL SERVICE	Oil	07979
42-177-31225	Marshall & Winston, Inc.
42-177-31226	L & L INVESTMENTS	Oil	08233
42-177-31227	ALCORN PROD CO.	Oil
42-177-31228	K-N OPERATING CORP.
42-177-31229	HUMBLE EXPLORATION CO., INC.
42-177-31230	BROWNING OIL COMPANY, INC.	Oil	08126
42-177-31231
42-177-31232	Gulf Oil Corp.
42-177-31233	MODERN DRILLING, INC.	Oil	07336
42-177-31234	JET PRODUCTION COMPANY	Oil	07863
42-177-31235	M G N OIL & GAS CORP.	Oil	07880
42-177-31236	ALCORN PROD CO.	Oil
42-177-31237	BLANCO OIL CO.	Oil	08000
42-177-31238	TDC ENGINEERING, INC.	Oil
42-177-31239	LORDSTONE CORPORATION	Oil
42-177-31240	SASSCO PETROLEUM, INC.	Oil	13302
42-177-31241	TEXAS GENERAL PETR. CORP.	Oil
42-177-31242	PYRO ENERGY CORP.
42-177-31243	ENERGETICS, INC.
42-177-31244	GRAHAM, KEITH D.
42-177-31245	BROWNING OIL COMPANY, INC.	Oil
42-177-31246	DCB OIL & GAS, INC.	Oil
42-177-31247	ROYAL OIL & GAS CORP.	Oil	07592
42-177-31248	CHALLENGER OIL	Oil	07952
42-177-31249	ALCORN PROD CO.	Oil
42-177-31250	ALCORN PROD CO.	Oil
42-177-31251	Itr Petroleum, Inc.	Oil
42-177-31252	TDC ENGINEERING, INC.
42-177-31253	GREAT NATIONAL CORP.
42-177-31254	TDC ENGINEERING, INC.	Oil	08008
42-177-31255	CHALLENGER OIL	Oil
42-177-31256	VOYAGER PETROLEUMS, INC.
42-177-31257	Itr Petroleum, Inc.	Oil
42-177-31258	PYRO ENERGY CORP.
42-177-31259	B & F OPERATING COMPANY, INC.	Oil
42-177-31260	M W PRODUCTION CO.
42-177-31261	REDSTONE OIL & GAS COMPANY	Oil	08093
42-177-31262	GLENCO OIL & GAS COMPANY
42-177-31263	Itr Petroleum, Inc.	Oil
42-177-31264	WALKER, JAMES	Oil
42-177-31265	EHNOT ENGINEERING COMPANY	Oil	13452
42-177-31266	ALCORN PROD CO.	Oil
42-177-31267	TDC ENGINEERING, INC.	Oil
42-177-31268	HAMILTON BROTHERS OIL CO.	Oil
42-177-31269	ENERGY RESERVES GROUP, INC.
42-177-31270	Brock Petroleum Corporation
42-177-31271	TEXAS GENERAL PETR. CORP.
42-177-31272	TDC ENGINEERING, INC.	Oil	08138
42-177-31273	HUMBLE EXPLORATION CO., INC.
42-177-31274	CINCO OIL & GAS INC & NRM	Oil
42-177-31275	L. B. PETROLEUM, INC.	Oil
42-177-31276	K-N OPERATING CORP.	Oil
42-177-31277	GRAHAM, KEITH D.
42-177-31278	PHILLIP, DAVID MARTIN
42-177-31279	ROYAL OIL & GAS CORP.	Oil
42-177-31280	ANTICOE OIL & DEVELOPMENT CO.	Oil	08072
42-177-31281	ROYAL OIL & GAS CORP.
42-177-31282	ALCORN PROD CO.	Oil
42-177-31283	CALIX CORPORATION	Oil
42-177-31284	TODDCO EXPLORATION	Oil	08379
42-177-31285	HUMBLE EXPLORATION CO., INC.
42-177-31286	GLENCO OIL & GAS COMPANY
42-177-31287	LOGAN & LOGAN OIL & GAS CO.	Oil
42-177-31288	HA.P.C. OIL, INC.	Oil	08105
42-177-31289	LOGAN & LOGAN OIL & GAS CO.	Oil
42-177-31290	ADAMS EXPLORATION CO.
42-177-31291	EXXETER PETROLEUM CORP.
42-177-31292	MWJ PRODUCING COMPANY	Oil	08770
42-177-31293	Brock Petroleum Corporation	Oil
42-177-31294	H.D.C. VENTURES, INC.	Oil
42-177-31295	ALCORN PROD CO.	Oil
42-177-31296	SEGURO WELL SERVICE, INC.	Oil	08042
42-177-31297	SANTA FE OPERATING COMPANY LTD.	Oil
42-177-31298
42-177-31299	MARSHALL EXPL. INC.
42-177-31300	MARSHALL EXPL. INC.
42-177-31301	UREX INC.
42-177-31302	ADDINGTON-STAMPER EXPL. INC.	Oil	09394
42-177-31303	CANTLEY, M. K.	Oil	08148
42-177-31304	MUTUAL OIL OF AMERICA, INC.
42-177-31305	SUE-ANN OIL & GAS COMPANY	Oil
42-177-31306	SANTA FE - WINDSOR PRODUCING CO.	Oil
42-177-31307	SANTA FE - WINDSOR PRODUCING CO.
42-177-31308	SANTA FE ENERGY OPER. PART., LP	Oil	08609
42-177-31309	ESENJAY PETROLEUM CORP.
42-177-31310	SEGURO WELL SERVICE, INC.	Oil	13434
42-177-31311	MODERN DRILLING, INC.	Oil	07230
42-177-31312	ZONERGY, INC.	Oil	08539
42-177-31313	PHILLIP, DAVID MARTIN
42-177-31314	CRB OIL & GAS, INC.
42-177-31315	CHALLENGER OIL	Oil
42-177-31316	HERITAGE OIL CORPORATION
42-177-31317	SUE-ANN OIL & GAS COMPANY	Oil
42-177-31318	TDC ENGINEERING, INC.	Oil	08264
42-177-31319	CALIX CORPORATION	Oil
42-177-31320	MARSHALL EXPL. INC.
42-177-31321	EMPIRE EXPLORATION CORPORATION
42-177-31322	CALIX CORPORATION	Oil
42-177-31323	SELLERS LEASE SERVICE, INC.	Oil	08546
42-177-31324	ANDERSON PRODUCING, INC.
42-177-31325	SOUTHWEST OIL & LAND, INC.	Oil
42-177-31326	CALIX CORPORATION	Oil	13362
42-177-31328	TDC ENGINEERING, INC.	Oil
42-177-31329	H.D.C. VENTURES, INC.
42-177-31330	ANTICOE OIL & DEVELOPMENT CO.	Oil
42-177-31331	TORCH OPERATING COMPANY	Oil	08316
42-177-31332	GOLDKING PROD. CO.
42-177-31333	GOLDKING PROD. CO.
42-177-31334	SEGURO WELL SERVICE, INC.	Oil	08365
42-177-31335	ROYAL OIL & GAS CORP.	Oil
42-177-31336	JACOBUS, JERRY	Oil	08586
42-177-31338	GOLDKING PROD. CO.
42-177-31339	GOLDKING PROD. CO.
42-177-31340	GOLDKING PROD. CO.
42-177-31341	CRB OIL & GAS, INC.	Oil
42-177-31342	S.O.&G. COMPANY, INC.	Oil	08562
42-177-31343	TORCH OPERATING COMPANY	Oil	09292
42-177-31344	ZENITH PETROLEUM CORPORATION
42-177-31345	W.O.G., INC.	Oil	12057
42-177-31346	WILSON, BILLY R.	Oil	13435
42-177-31347	CRB OIL & GAS, INC.
42-177-31348	BARNETT ENERGY, INC.	Oil	08482
42-177-31349	MCCANN PRODUCTION
42-177-31350
42-177-31351	PACER-ATLAS, INC.	Oil	08424
42-177-31352	GALLAWAY, W. M.
42-177-31353	ROYAL OIL & GAS CORP.	Oil
42-177-31354	GRAHAM, KEITH D.
42-177-31355	LOMA ALTA PETROLEUM INC.	Oil
42-177-31356	LOMA ALTA PETROLEUM INC.	Oil	08596
42-177-31357	CALIX CORPORATION
42-177-31358	Vanderbilt Resources Corp.
42-177-31359	JPM OIL COMPANY
42-177-31360	PETRUS OPERATING CO., INC.
42-177-31361	Transcontinental Oil Corporation	Oil
42-177-31362	F.C.D. OIL CORPORATION
42-177-31363	JPM OIL COMPANY
42-177-31364	PYRO ENERGY CORP.	Oil
42-177-31365	MWJ PRODUCING COMPANY
42-177-31366	GEODOMINION PETROLEUM, INC.
42-177-31367	Vanderbilt Resources Corp.	Oil	12734
42-177-31369	PACER-ATLAS, INC.	Oil	08632
42-177-31370	MCCANN PRODUCTION	Oil	08607
42-177-31371	PYRO ENERGY CORP.
42-177-31372	PALM PETROLEUM CO.
42-177-31373	ESENJAY PETROLEUM CORP.
42-177-31374	MWJ PRODUCING COMPANY	Oil
42-177-31375	RGR PRODUCTION
42-177-31376	GREENBRIAR CORP., THE
42-177-31377	GALLAWAY, W. M.	Oil
42-177-31378	AEGEAN OIL CORP.	Oil
42-177-31379	MWJ PRODUCING COMPANY	Oil
42-177-31380	ACME PETROLEUM CO.
42-177-31381	TDC ENGINEERING, INC.	Oil	08264
42-177-31382	K-N OPERATING CORP.	Oil
42-177-31383	TUSKAR (TEXAS), INC.	Oil	08713
42-177-31384	PYRO ENERGY CORP.
42-177-31385
42-177-31386	ACME PETROLEUM CO.	Oil
42-177-31387	SANTA FE ENERGY OPER. PART., LP	Oil	13402
42-177-31388	CRB OIL & GAS, INC.
42-177-31389	TDC ENGINEERING, INC.	Oil
42-177-31391	EHNOT ENGINEERING COMPANY	Oil	10080
42-177-31392
42-177-31393	UNION DOMINION OIL CORPORATION
42-177-31394	PALM PETROLEUM CO.
42-177-31395	PACE EXPLORATION CORPORATION	Oil
42-177-31396	MCRAE ENERGY CORP.	Oil	08794
42-177-31397	CALIX CORPORATION	Oil	09284
42-177-31398	CHISHOLM OIL INVESTMENTS
42-177-31399	LYNCO OILFIELD EQUIPMENT, INC.	Oil
42-177-31400	FGB ENERGY, INC.	Oil
42-177-31401	PALM PETROLEUM CO.	Oil
42-177-31402	CHALLENGER OIL	Oil
42-177-31403	CINCO OIL & GAS INCORPORATION	Oil
42-177-31404	TRANS-ANEXCO, INC.	Oil
42-177-31405	PYRO ENERGY CORP.
42-177-31406	DIAMOND M DRLG & EXPL CO.	Oil	18674
42-177-31407	CALIX CORPORATION
42-177-31408	MCCANN PRODUCTION	Oil
42-177-31409	M W PRODUCTION CO.	Oil
42-177-31410	TRANS-ANEXCO, INC.	Oil
42-177-31411	SELLERS LEASE SERVICE, INC.	Oil	08546
42-177-31412	ADAIR & BALLINGER PETRO., INC.
42-177-31413	POLK & PATTON, INC.	Oil
42-177-31414	H.D.C. VENTURES, INC.	Oil	10530
42-177-31415	MCCANN PRODUCTION	Oil	08839
42-177-31416	LONESTAR OPERATING, LLC	Oil	09087
42-177-31418	OLSEN ENERGY INC.
42-177-31419	MWJ PRODUCING COMPANY
42-177-31420	ACME PETROLEUM CO.
42-177-31421	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-31422	Itr Petroleum, Inc.	Oil
42-177-31423	CENTEX DEVELOPMENT	Oil	09666
42-177-31424	K-D OPERATING CO, INC.
42-177-31426
42-177-31427	EVERGREEN OPERATING CO., LTD.	Oil	09035
42-177-31428	ROYAL OIL & GAS CORP.	Oil	10062
42-177-31429	ROYAL OIL & GAS CORP.	Oil	07592
42-177-31430	PYRO ENERGY CORP.	Oil
42-177-31431	POLK & PATTON, INC.	Oil
42-177-31432	POLK & PATTON, INC.	Oil
42-177-31433	Glacier Energy, Inc.	Oil	09265
42-177-31434	MCA PETROLEUM CORPORATION
42-177-31435	ROYAL OIL & GAS CORP.
42-177-31436	THREE J ENERGY, INC.	Oil	09032
42-177-31437	LOWENE OIL & GAS INC
42-177-31438	ALTA ENERGY CORPORATION	Oil
42-177-31439	CHERRY OIL & GAS	Oil
42-177-31440	DOMINION MINERALS CORPORATION	Oil	09033
42-177-31441	PLATEAU EXPLORATION & PROD. CO.
42-177-31442	H.D.C. VENTURES, INC.	Oil
42-177-31443	TRANS-TEXAS WELL SERVICE, INC.	Oil	09041
42-177-31444	MCCANN PRODUCTION	Oil
42-177-31445	TDC ENGINEERING, INC.	Oil	08968
42-177-31447	PYRO ENERGY CORP.	Oil
42-177-31448	H.D.C. VENTURES, INC.
42-177-31449	MCA PETROLEUM CORPORATION	Oil	09219
42-177-31450	ADAIR & BALLINGER PETRO., INC.	Oil	09086
42-177-31451	PYRO ENERGY CORP.
42-177-31452
42-177-31453	MCA PETROLEUM CORPORATION	Oil	09364
42-177-31454	BEGEMAN, ROBERT L. INC.
42-177-31455	GRC EXPLORATION, INC.	Oil	09130
42-177-31457	THOMAS, S.E.
42-177-31458	TORCH OPERATING COMPANY	Oil	09292
42-177-31462	Glacier Energy, Inc.
42-177-31463	H.D.C. VENTURES, INC.	Oil	09655
42-177-31464	ACME PETROLEUM CO.	Oil
42-177-31465	ADAIR & BALLINGER PETRO., INC.	Oil
42-177-31466	TDC ENGINEERING, INC.	Oil	08264
42-177-31467	CINCO RESOURCES, INC.	Oil
42-177-31468	PYRO ENERGY CORP.
42-177-31469	CINCO RESOURCES, INC.
42-177-31470	ROYAL OIL & GAS CORP.	Oil
42-177-31471	H.D.C. VENTURES, INC.
42-177-31472	HAGEN-GREENBRIAR EXPL. CORP.	Oil	09666
42-177-31473	MCCANN PRODUCTION
42-177-31474	MCCANN PRODUCTION
42-177-31475	MCRAE ENERGY CORP.	Oil	09293
42-177-31476	H.D.C. VENTURES, INC.	Oil
42-177-31477	BOUNDS, ROBERT S.
42-177-31478	WILSON, BILLY R.	Oil
42-177-31479	PYRO ENERGY CORP.	Oil
42-177-31480
42-177-31481	DAVENPORT OIL COMPANY
42-177-31482	DAVENPORT OIL COMPANY
42-177-31483
42-177-31484
42-177-31485	M W PRODUCTION CO.	Oil
42-177-31486	GLASSELL, ALFRED C., JR.	Oil
42-177-31487
42-177-31488	M W PRODUCTION CO.	Oil	09339
42-177-31489	EXPRESS OIL CO.	Oil	09674
42-177-31490
42-177-31491	W.O.G., INC.
42-177-31492	HAGEN-GREENBRIAR EXPL. CORP.	Oil	09666
42-177-31493	CENTEX DEVELOPMENT	Oil	09666
42-177-31494	REGAL PETROLEUM SERVICES	Oil	09431
42-177-31497	ENEXCO U.S.A., LTD.
42-177-31498	LYNCO OILFIELD EQUIPMENT, INC.	Oil
42-177-31499
42-177-31500	PYRO ENERGY CORP.
42-177-31501	ADAIR & BALLINGER PETRO., INC.	Oil	09483
42-177-31502	LEMON, RICHARD G.	Oil	09460
42-177-31503	ADAIR & BALLINGER PETROL CONSLTS	Oil
42-177-31504	BISON ENERGY CORPORATION
42-177-31505	HA.P.C. OIL, INC.
42-177-31506
42-177-31507	WARNCKE OPERATING COMPANY
42-177-31508	SELLERS LEASE SERVICE, INC.	Oil	09547
42-177-31509	MCA PETROLEUM CORPORATION	Oil	09557
42-177-31510	FAIR OIL COMPANY
42-177-31511	FAIR OIL COMPANY
42-177-31512	MCA PETROLEUM CORPORATION	Gas	109652
42-177-31513	B & F OPERATING COMPANY, INC.	Oil
42-177-31514	PYRO ENERGY CORP.
42-177-31515	HARRIER HOLDINGS, LTD.	Oil	05502
42-177-31516	CHAPMAN OIL
42-177-31517	HINTON PRODUCTION COMPANY
42-177-31518
42-177-31519	Primary Fuels, Inc.	Gas
42-177-31520	CINCO OIL & GAS INCORPORATION
42-177-31521	CNS ENERGY, INC.
42-177-31522	NEW WORLD ENERGY	Oil	09609
42-177-31523	H.D.C. VENTURES, INC.	Oil	09760
42-177-31524	H.D.C. VENTURES, INC.	Oil	09800
42-177-31525
42-177-31526	M W PRODUCTION CO.	Oil
42-177-31527	GINGER PETROLEUM COMPANY, INC.
42-177-31528	HAGEN-GREENBRIAR EXPL. CORP.
42-177-31529	Union Pacific Resources Company	Oil	09493
42-177-31530	MCRAE ENERGY CORP.	Oil
42-177-31531
42-177-31532	HAGEN-GREENBRIAR EXPL. CORP.
42-177-31533	HAGEN-GREENBRIAR EXPL. CORP.	Oil
42-177-31534	CHAPMAN OIL
42-177-31535	ROYAL OIL & GAS CORP.	Oil
42-177-31536	CNS ENERGY, INC.
42-177-31537	ROYAL OIL & GAS CORP.	Oil
42-177-31538	MCA PETROLEUM CORPORATION	Oil	09982
42-177-31539	H.D.C. VENTURES, INC.	Oil	09760
42-177-31540	H.D.C. VENTURES, INC.	Oil	09760
42-177-31541	LEMON, RICHARD G.	Oil	09672
42-177-31542	HOUSTON OIL FIELDS CO.
42-177-31543	MUTUAL OIL OF AMERICA, INC.
42-177-31544	METCO OIL CORPORATION	Oil	09866
42-177-31545	HAGEN-GREENBRIAR EXPL. CORP.
42-177-31546	MCRAE ENERGY CORP.	Oil	09915
42-177-31547	Primary Fuels, Inc.
42-177-31548	H.D.C. VENTURES, INC.	Oil	10689
42-177-31549	MCRAE ENERGY CORP.	Oil	10040
42-177-31550	VOMELA RESOURCES INC.
42-177-31551	AV-TECH RESOURCES CORPORATION	Oil	09941
42-177-31552
42-177-31553	ADAIR & BALLINGER PETRO., INC.	Oil
42-177-31554
42-177-31555	RELIANCE CORP., THE
42-177-31556	H.D.C. VENTURES, INC.	Oil	10632
42-177-31557	CENTEX DEVELOPMENT	Oil	09666
42-177-31558	H.D.C. VENTURES, INC.	Oil
42-177-31559	2 D OIL & GAS LLC	Oil	07594
42-177-31560	SALT GRASS EXPLORATION INC.
42-177-31561	GOLDEN DERRICK OIL COMPANY, INC.	Oil	10460
42-177-31562	H.D.C. VENTURES, INC.
42-177-31563	H.D.C. VENTURES, INC.
42-177-31564	DOYLE & DOUGLAS
42-177-31565	DOYLE & DOUGLAS
42-177-31566
42-177-31568	ROYAL OIL & GAS CORP.	Oil	10281
42-177-31569	ROYAL OIL & GAS CORP.
42-177-31570	MCA PETROLEUM CORPORATION	Oil	10090
42-177-31571	MCA PETROLEUM CORPORATION
42-177-31572	H.D.C. VENTURES, INC.
42-177-31573	Vanderbilt Resources Corp.	Oil	07872
42-177-31574	GEO-GRAPHIC PRODUCTION, INC.
42-177-31575	HECI EXPLORATION COMPANY	Oil	07536
42-177-31576	CORPUS CHRISTI OIL & GAS CO.	Gas	115639
42-177-31577
42-177-31578	SELLERS LEASE SERVICE, INC.	Oil	10127
42-177-31579	LEMON, RICHARD G.	Oil	10091
42-177-31580	LBJ OIL & GAS, INC.	Oil	11586
42-177-31581	LUTEX ENERGY, INC.
42-177-31582	H.D.C. VENTURES, INC.
42-177-31583	H.D.C. VENTURES, INC.	Oil	10633
42-177-31584	ROYAL OIL & GAS CORP.
42-177-31585	CHEVRON U. S. A. INC.	Oil
42-177-31586	MCCANN PRODUCTION
42-177-31587	DREYFUS, LOUIS NATURAL GAS CORP	Oil	10154
42-177-31588	FAIR OIL COMPANY	Oil
42-177-31589
42-177-31590	DELCAR, INC.
42-177-31591	MCRAE DRILLING, INC.	Oil
42-177-31592	MODERN EXPLORATION, INC.	Oil	10360
42-177-31593	H.D.C. VENTURES, INC.
42-177-31594	DAVENPORT OIL COMPANY	Oil
42-177-31595	MCRAE DRILLING, INC.	Oil
42-177-31596	DAVENPORT OIL COMPANY
42-177-31597	BLUE WATER DISPOSAL	Oil	19769
42-177-31598	HECI EXPLORATION COMPANY
42-177-31599	RICHARDS AND WINKLER	Oil
42-177-31600	RICHARDS AND WINKLER
42-177-31601	SELLERS LEASE SERVICE, INC.	Oil	10533
42-177-31602	Mariah Energy Corp.	Oil	10395
42-177-31603	TEXOIL PETROLEUM COMPANY
42-177-31604	ROYAL OIL & GAS CORP.	Oil	10538
42-177-31605
42-177-31606	ROYAL OIL & GAS CORP.	Oil	10604
42-177-31607	K-N OPERATING CORP.	Oil
42-177-31608	FGB ENERGY, INC.
42-177-31609	FGB ENERGY, INC.
42-177-31610	MCRAE DRILLING, INC.
42-177-31611	TDC ENGINEERING, INC.	Oil	10479
42-177-31612	LEMON, RICHARD G.	Oil	10551
42-177-31613	CAMP-SINGLETON PROPERTIES
42-177-31614	SELLERS LEASE SERVICE, INC.	Gas	118426
42-177-31615	CHAPMAN, ROGER INC.
42-177-31616	MCA PETROLEUM CORPORATION	Oil	10090
42-177-31617	RADIUS OPERATING, LLC	Oil	10626
42-177-31618	K-N OPERATING CORP.	Oil
42-177-31619	CENTEX DEVELOPMENT	Oil	09666
42-177-31620	CENTEX DEVELOPMENT	Oil	09666
42-177-31621	CENTEX DEVELOPMENT	Oil	09666
42-177-31622	RICHARDS AND WINKLER	Oil
42-177-31623	LEMON, RICHARD G.	Oil	10603
42-177-31624	PREMIUM EXPLORATION COMPANY	Oil	11459
42-177-31625	RICHARDS AND WINKLER	Oil
42-177-31626	NOVO ENERGY RESOURCES	Oil	10616
42-177-31627	VOMELA RESOURCES INC.
42-177-31628	MCRAE DRILLING, INC.	Oil
42-177-31629	SELLERS LEASE SERVICE, INC.	Oil	11377
42-177-31630	FAIR OIL, LTD.	Oil	10629
42-177-31631
42-177-31632	LBJ OIL & GAS, INC.	Oil
42-177-31633	PETRUS OPERATING CO., INC.
42-177-31634
42-177-31635	UNITED OIL & MINERALS, INC.	Oil
42-177-31636	UNITED OIL & MINERALS, INC.
42-177-31637	BARNEBURG, INC.
42-177-31638	BARNEBURG, INC.
42-177-31639	K-N OPERATING CORP.	Oil
42-177-31640	PRODUCTION RESOURCES, INC.	Oil	10727
42-177-31641	K-N OPERATING CORP.	Oil	10697
42-177-31642	MCRAE DRILLING, INC.	Oil
42-177-31643
42-177-31644	SEGER RANCH OIL CO.	Oil	11506
42-177-31645	MCA PETROLEUM CORPORATION
42-177-31646	K-N OPERATING CORP.	Oil	11488
42-177-31647	FGB ENERGY, INC.
42-177-31648	HAGEN-GREENBRIAR EXPL. CORP.
42-177-31649
42-177-31650	KACHINA OIL & GAS INC.	Oil	11343
42-177-31651	K-N OPERATING CORP.	Oil
42-177-31652	WALKER, JAMES	Oil
42-177-31653
42-177-31654
42-177-31655	PREMIUM EXPLORATION COMPANY	Oil
42-177-31656	AV-TECH RESOURCES CORPORATION	Oil	12199
42-177-31657	CNS ENERGY, INC.
42-177-31658	K-N OPERATING CORP.
42-177-31659	LACY & BYRD, INC.	Oil	11834
42-177-31660	TEXAS RANGER OIL COMPANY, THE
42-177-31661	T. G. S. OIL COMPANY
42-177-31662	K-N OPERATING CORP.	Oil
42-177-31663	HAGEN-GREENBRIAR EXPL. CORP.
42-177-31664	MCCARTER, A. NELSON
42-177-31665
42-177-31666	K-N OPERATING CORP.
42-177-31667	BARNEBURG, INC.
42-177-31668	DOLCH PRODUCTION, INC.
42-177-31669	CNS ENERGY, INC.
42-177-31670	AV-TECH RESOURCES CORPORATION	Oil	11501
42-177-31671	J.W. SERVICE COMPANY	Oil	11799
42-177-31672	TOLTECH OIL & GAS, INC.-HOUSTON	Oil	11776
42-177-31673	GEOREEF CORPORATION
42-177-31674	AV-TECH RESOURCES CORPORATION	Oil	11690
42-177-31675	HA.P.C. OIL, INC.	Oil	11664
42-177-31676	K-N OPERATING CORP.
42-177-31677	HILLSIDE EQUITIES, INC.
42-177-31678
42-177-31679	ABRAHAM, JUDY
42-177-31680	AEGIS ENERGY, INC.	Oil	11769
42-177-31681	TANA OIL & GAS CORPORATION
42-177-31682
42-177-31683
42-177-31684	NU-TREND PETROLEUM, INC.	Oil	11801
42-177-31685
42-177-31686	CNS ENERGY, INC.
42-177-31687
42-177-31688	OASIS OPERATING, INC.	Oil	13297
42-177-31689
42-177-31690	BURNETT, G. K.
42-177-31691	VICK OIL COMPANY
42-177-31692	GEO-GRAPHIC PRODUCTION, INC.
42-177-31693
42-177-31694	LACY 03, LLC	Oil	05026
42-177-31695
42-177-31696
42-177-31697	MOBIL PRODUCING TX. & N.M. INC.	Oil	12101
42-177-31698
42-177-31699	TEX-LAND OIL CORPORATION
42-177-31700	SELLERS LEASE SERVICE, INC.	Oil	01704
42-177-31701	ANGEL LAND CO., INC.	Oil	13564
42-177-31702	K-N OPERATING CORP.
42-177-31703	KELPETRO, INC.
42-177-31704	BYRD OPERATING COMPANY	Oil	11977
42-177-31705
42-177-31706	VOMELA RESOURCES INC.	Oil	12083
42-177-31707	ENRON OIL & GAS COMPANY
42-177-31708	BYRD OPERATING COMPANY	Oil	12053
42-177-31709	TRANSGLOBAL PETROLEUM CORP.
42-177-31710	MCRAE ENERGY CORP.	Oil	12051
42-177-31711	JAD-ADD WELL SERVICE, INC.	Oil	12078
42-177-31712
42-177-31713
42-177-31714	LACY, J. W., JR.	Oil	12141
42-177-31715	MCCARTER, A. NELSON
42-177-31716	MODERN EXPLORATION, INC.	Oil	12146
42-177-31717	MCRAE ENERGY CORP.	Oil	13440
42-177-31718	JAYCO RESOURCES, INC.
42-177-31719	JAYCO RESOURCES, INC.
42-177-31720	GRC EXPLORATION, INC.	Oil	12262
42-177-31721	ANGEL LAND CO., INC.
42-177-31722	SELLERS LEASE SERVICE, INC.	Gas	129574
42-177-31724	WILBANKS, BRUCE A. COMPANY
42-177-31725	DELRAY OIL, INC.	Oil	14207
42-177-31726	JANOTA OIL & GAS	Oil	12179
42-177-31727	ABRAHAM, JUDY
42-177-31728
42-177-31729
42-177-31730	MCRAE DRILLING, INC.
42-177-31731	VOMELA RESOURCES INC.	Gas	133064
42-177-31732	MCA PETROLEUM CORPORATION
42-177-31733	HARRIER HOLDINGS, LTD.	Oil	05502
42-177-31734	ACME PETROLEUM CO.
42-177-31735	SELLERS' LEASE SERVICE	Oil	14503
42-177-31736	JAYCO RESOURCES, INC.
42-177-31737	PROGAS OPERATING, INC	Oil	12224
42-177-31738	MODERN EXPLORATION, INC.	Oil	12283
42-177-31739	LACY & BYRD, INC.
42-177-31740	HARRIER HOLDINGS, LTD.	Oil	05502
42-177-31741	AMPAK OIL COMPANY	Oil	12319
42-177-31742	VOMELA RESOURCES INC.	Oil	13739
42-177-31743	SELLERS LEASE SERVICE, INC.	Gas	132131
42-177-31744	VOMELA RESOURCES INC.	Oil	13738
42-177-31745	VOMELA RESOURCES INC.	Gas	132132
42-177-31746	MODERN EXPLORATION, INC.	Oil	14057
42-177-31747
42-177-31748	BURK ROYALTY COMPANY	Oil	12396
42-177-31749	BURK ROYALTY COMPANY	Oil	12334
42-177-31750	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-31751	MODERN EXPLORATION, INC.	Oil	12371
42-177-31752	EDCO ENERGY, INC.
42-177-31753	BYRD OPERATING COMPANY	Oil	12359
42-177-31754
42-177-31755
42-177-31756	HECI EXPLORATION COMPANY
42-177-31757	BENSON MINERAL GROUP, INC.
42-177-31758	SELLERS LEASE SERVICE, INC.	Oil	08546
42-177-31759	FINALY RESOURCES LLC	Oil	12466
42-177-31760
42-177-31761	LLT ENERGY, INC.
42-177-31762	LONESTAR OPERATING, LLC	Oil	05695
42-177-31763	MODERN EXPLORATION, INC.	Oil	12514
42-177-31764	SELLERS LEASE SERVICE, INC.	Oil	12510
42-177-31765	LACY 03, LLC	Oil	12795
42-177-31766	MODERN EXPLORATION, INC.	Oil	12511
42-177-31767	SATURN RESOURCES, LLC	Gas	134339
42-177-31768
42-177-31769	Meridian Oil Inc.	Oil	13536
42-177-31770	LONESTAR OPERATING, LLC	Oil	12530
42-177-31771
42-177-31772	ARGENT PETROLEUM CORPORATION
42-177-31773	TANA OIL AND GAS CORPORATION	Gas	138328
42-177-31774	Mariah Energy Corp.	Oil	13052
42-177-31775	Union Pacific Resources Company	Oil	12687
42-177-31776	CEI OPERATING LLC	Oil	12642
42-177-31777	VOMELA RESOURCES INC.	Gas	135779
42-177-31778	PENN VIRGINIA OIL & GAS, L.P.	Oil	12947
42-177-31779	ACOCK OPERATING LIMITED	Oil	12648
42-177-31780	MILESTONE SMILEY, LLC	Oil	12758
42-177-31781	TIZA OPERATING COMPANY	Oil	12825
42-177-31782	Marathon Oil Company	Oil	12887
42-177-31783	SOUTHERN ROYALTY INC.
42-177-31784	SOUTHERN ROYALTY INC.
42-177-31785	SOUTHWEST RESOURCES, INC.	Oil	12691
42-177-31786	PENWELL ENERGY, INC.	Oil	12897
42-177-31787	DANTEX OIL & GAS, INC.	Oil	12811
42-177-31788	Meridian Oil Inc.	Oil	12669
42-177-31789	MODERN EXPLORATION, INC.	Oil	09537
42-177-31790	LONESTAR OPERATING, LLC	Oil	15708
42-177-31791	SELLERS LEASE SERVICE, INC.	Oil	12725
42-177-31792	PNP PETROLEUM, INC.
42-177-31793	SEGURO WELL SERVICE, INC.	Oil	12694
42-177-31794	PONTIAC OIL, INC.	Oil	12809
42-177-31795	TANA OIL AND GAS CORPORATION	Oil	12732
42-177-31796	BYRD OPERATING COMPANY	Oil	12819
42-177-31797	SRJC ENTERPRISES, LLC	Oil	12747
42-177-31798	MODERN EXPLORATION, INC.	Oil	12755
42-177-31799	EARTHSTONE OPERATING, LLC	Oil	12959
42-177-31800	WILSON, BILLY R.	Oil	13361
42-177-31801	TEXAKOMA OIL & GAS CORPORATION	Oil	12824
42-177-31802	TDC ENGINEERING, INC.	Oil	13020
42-177-31803	Petro-Hunt, L.L.C.	Oil	13304
42-177-31804	TEXSTAR NORTH AMERICA, INC.
42-177-31805	PONTIAC OIL, INC.	Oil	12803
42-177-31806	Union Pacific Resources Company	Oil	13151
42-177-31807	CEI OPERATING LLC	Oil	12889
42-177-31808	CEI OPERATING LLC	Oil	12856
42-177-31809	TANA OIL AND GAS CORPORATION	Oil	12792
42-177-31810	BRIGHT & CO.	Oil	13581
42-177-31811	TANA OIL AND GAS CORPORATION	Oil	12855
42-177-31812	MODERN EXPLORATION, INC.	Oil	13193
42-177-31813	SANTA FE ENERGY OPER. PART., LP	Oil	12865
42-177-31814	PENN VIRGINIA OIL & GAS, L.P.	Oil	12947
42-177-31815	TEXAKOMA OIL & GAS CORPORATION	Oil	13448
42-177-31816	TDC ENGINEERING, INC.	Oil	13024
42-177-31817	TEXATRON PETROLEUM LLC	Oil	13124
42-177-31818	COX & PERKINS EXPLORATION, INC.	Oil	12990
42-177-31819	WOOLDRIDGE OIL & GAS	Oil	12885
42-177-31820	BURLINGTON RESOURCES OIL&GAS CO.	Oil	12982
42-177-31821
42-177-31822	ENERGETICS OPERATING COMPANY	Oil
42-177-31823	SANTA FE ENERGY OPER. PART., LP	Oil	13372
42-177-31824	MODERN EXPLORATION, INC.	Oil	12916
42-177-31825	GEO-GRAPHIC PRODUCTION, INC.	Oil	13516
42-177-31826	PENN VIRGINIA OIL & GAS, L.P.	Oil	12948
42-177-31827	DOMINION PRODUCTION COMPANY, LLC	Oil	12998
42-177-31828	D. G. OIL CO.	Oil	13497
42-177-31829	Union Pacific Resources Company
42-177-31830	UNIT PETROLEUM COMPANY	Oil	12847
42-177-31831	BARNETT ENERGY, INC.	Oil	12991
42-177-31832	TIZA OPERATING COMPANY	Oil	12825
42-177-31833	LONESTAR OPERATING, LLC	Oil	13001
42-177-31834	CHESAPEAKE OPERATING, INC.
42-177-31835
42-177-31837	TEXAKOMA OIL & GAS CORPORATION	Oil	13165
42-177-31838	Union Pacific Resources Company
42-177-31839	Union Pacific Resources Company
42-177-31840	TDC ENGINEERING, INC.
42-177-31841	Xeric Oil & Gas Corporation	Oil	13042
42-177-31842	CEI OPERATING LLC	Oil	12977
42-177-31843	DIAMOND M DRLG & EXPL CO.	Oil	12953
42-177-31844	TIZA OPERATING COMPANY	Oil	13006
42-177-31845	SANTA FE ENERGY OPER. PART., LP	Oil	13172
42-177-31846	YATES ENERGY CORPORATION	Gas	139161
42-177-31847	SELLERS LEASE SERVICE, INC.	Oil	13945
42-177-31848	SELLERS LEASE SERVICE, INC.	Oil	12932
42-177-31849	SHIDLER, MARK L., INC.	Oil	12969
42-177-31850	WESTRIDGE OIL & GAS PROPERTIES	Oil	13334
42-177-31851	CEI OPERATING LLC	Oil	13074
42-177-31852
42-177-31853	EARTHSTONE OPERATING, LLC	Oil	13083
42-177-31854	PETRO-HUNT CORPORATION	Oil	13242
42-177-31855	ENTEX EQUITY GROUP, INC.
42-177-31856	ACME PETROLEUM CO.	Oil	13653
42-177-31857	Union Pacific Resources Company
42-177-31858	LONESTAR OPERATING, LLC	Oil	12996
42-177-31859	TDC ENGINEERING, INC.	Oil	13206
42-177-31860	BARNHART CO.	Oil	13092
42-177-31861	BSE PRODUCTION CO.	Oil	13094
42-177-31862	WILSON, BILLY R.	Oil	13142
42-177-31863	EXPRESS OIL CO.	Oil	13061
42-177-31864	TEXAKOMA OIL & GAS CORPORATION	Oil	13467
42-177-31865	WILSON, BILLY R.	Oil	13335
42-177-31866	ENTEX EQUITY GROUP, INC.
42-177-31867	CEI OPERATING LLC	Oil	13084
42-177-31868	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-31869	WILSON, BILLY R.	Oil	13131
42-177-31870	HOPCO OPERATING, INC.	Oil	12612
42-177-31871	CEI OPERATING LLC	Oil	13085
42-177-31872	CEI OPERATING LLC	Oil	13253
42-177-31873	TDC ENGINEERING, INC.	Oil	13103
42-177-31874	PETRO-HUNT CORPORATION	Oil	12995
42-177-31875	MODERN EXPLORATION, INC.	Oil	15447
42-177-31876	BRAYTON OIL CORP.	Oil	14353
42-177-31877	BARNHART CO.	Oil	13092
42-177-31878	MODERN EXPLORATION, INC.	Oil	13152
42-177-31879	Marathon Oil Company	Oil	13111
42-177-31880	TEXATRON PETROLEUM LLC	Oil	13124
42-177-31881	ATLAS FUEL SUPPLY, LTD.	Oil	13241
42-177-31882	MARATHON OIL EF LLC	Oil	13202
42-177-31883	MARATHON OIL EF LLC	Oil	13075
42-177-31884	MODERN EXPLORATION, INC.	Oil	13071
42-177-31885	Xeric Oil & Gas Corporation	Oil	13171
42-177-31886	COX & PERKINS EXPLORATION, INC.	Oil	13090
42-177-31887	MARANATHA OIL COMPANY	Oil	13120
42-177-31888	ROSEWOOD RESOURCES, INC.	Oil	13225
42-177-31889	WILSON, BILLY R.	Oil	13132
42-177-31890	ANADARKO PETROLEUM CORPORATION	Oil	13268
42-177-31891	PETRO-HUNT CORPORATION
42-177-31892	Conoco Inc.
42-177-31893	LONESTAR OPERATING, LLC	Oil	12996
42-177-31894	A.J.& M. OIL COMPANY	Oil	13639
42-177-31895	BARNHART CO.	Oil	13092
42-177-31896	Marathon Oil Company	Oil	13343
42-177-31897	CHESAPEAKE OPERATING, INC.	Oil	13478
42-177-31898	LUCAS ENERGY, INC.	Oil	13407
42-177-31899	Union Pacific Resources Company
42-177-31900	ANADARKO PETROLEUM CORPORATION
42-177-31901	Wainoco Oil & Gas Company
42-177-31902	TDC ENGINEERING, INC.	Oil	13246
42-177-31903	TDC ENGINEERING, INC.	Oil	13302
42-177-31904	Union Pacific Resources Company	Oil	13151
42-177-31905	CLARON CORPORATION	Oil	13667
42-177-31906	ACOCK OPERATING LIMITED	Oil	13160
42-177-31907	REGAL PETROLEUM SERVICES	Oil	13332
42-177-31908	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-31909	Conoco Inc.
42-177-31910	LONESTAR OPERATING, LLC	Oil	13216
42-177-31911	SELLERS LEASE SERVICE, INC.	Oil	13159
42-177-31912	Marathon Oil Company	Oil	13213
42-177-31913	BES, ENVIRONMENTAL SERVICES,INC.	Oil	13198
42-177-31914	LONESTAR OPERATING, LLC	Oil	13211
42-177-31915	TANA OIL AND GAS CORPORATION	Oil	13333
42-177-31916	Conoco Inc.
42-177-31917	MARATHON OIL EF LLC	Oil	13349
42-177-31918	TIZA OPERATING COMPANY	Oil	13219
42-177-31919	ENDEAVOR ENERGY RESOURCES L.P.	Oil	13255
42-177-31920	Marathon Oil Company	Oil	13712
42-177-31921	WILSON, BILLY R.	Oil	13295
42-177-31922
42-177-31923	HOPCO OPERATING, INC.	Oil	12612
42-177-31924	DRISCOLL S.W.D. INC.	Oil	13262
42-177-31925	MODERN EXPLORATION, INC.	Oil	13282
42-177-31926	TIZA OPERATING COMPANY	Oil	13545
42-177-31927	CHESAPEAKE OPERATING, INC.	Oil	13617
42-177-31928	YAHOLA OPERATING CO.
42-177-31929
42-177-31930	CEI OPERATING LLC	Oil	13263
42-177-31931	Union Pacific Resources Company
42-177-31932	TANA OIL AND GAS CORPORATION	Oil	13229
42-177-31933	Union Pacific Resources Company	Oil	13378
42-177-31934	Marathon Oil Company	Oil	13318
42-177-31935	Union Pacific Resources Company	Oil	13644
42-177-31936	Union Pacific Resources Company
42-177-31937	Marathon Oil Company
42-177-31938	SABRE OPERATING, INC.	Oil	13621
42-177-31939	Union Pacific Resources Company	Oil	13305
42-177-31940	HOPCO OPERATING, INC.	Oil	13535
42-177-31941
42-177-31942	MARANATHA OIL COMPANY	Oil	13120
42-177-31943
42-177-31945	ACME PETROLEUM CO.
42-177-31946	Union Pacific Resources Company	Oil	13340
42-177-31947	SMITH PETROLEUM COMPANY	Oil	13474
42-177-31948	PENN VIRGINIA OIL & GAS, L.P.	Oil	13677
42-177-31949	MODERN EXPLORATION, INC.	Oil	13359
42-177-31950	LONESTAR OPERATING, LLC	Oil	13480
42-177-31951	CLARON CORPORATION	Oil	13592
42-177-31952	CHESAPEAKE OPERATING, INC.	Oil	13773
42-177-31953	TANA OIL AND GAS CORPORATION
42-177-31954	BARON ENERGY INC.	Oil	13600
42-177-31955	CHESAPEAKE OPERATING, INC.
42-177-31956	BRIGHT & CO.
42-177-31957	SANTA FE OIL COMPANY
42-177-31958	EOG Resources, Inc.	Oil	13666
42-177-31959	MARATHON OIL EF LLC	Oil	13574
42-177-31960	YATES ENERGY CORPORATION	Gas	144639
42-177-31961	MODERN EXPLORATION, INC.	Oil	13543
42-177-31962	ACOCK OPERATING LIMITED	Oil	13552
42-177-31963	KIDD PRODUCTION CO.	Oil	13787
42-177-31964	BERENERGY CORPORATION	Oil	13610
42-177-31965	COX & PERKINS EXPLORATION, INC.
42-177-31966	LACY & BYRD, INC.
42-177-31967	AUSTIN RESOURCES CORPORATION	Oil	13587
42-177-31968	P.S.N. PETROLEUM, INC.
42-177-31969	MODERN EXPLORATION, INC.	Oil	13629
42-177-31970
42-177-31971	ANGEL LAND CO., INC.	Oil	13564
42-177-31972	Mariah Energy Corp.
42-177-31973	ACME PETROLEUM CO.
42-177-31974	SELLERS LEASE SERVICE, INC.	Oil	13676
42-177-31975	SEGURO WELL SERVICE, INC.	Oil	13802
42-177-31976
42-177-31977	GIBRALTAR PETROLEUM CORPORATION	Oil	13799
42-177-31978	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-31979	MODERN EXPLORATION, INC.	Oil	09478
42-177-31980	YATES ENERGY CORPORATION	Gas	145106
42-177-31981
42-177-31982
42-177-31983	SUE-ANN/TEXAS FUEL, LLC
42-177-31984	SELLERS LEASE SERVICE, INC.	Oil	01704
42-177-31985	MODERN EXPLORATION, INC.	Oil	13778
42-177-31986	SELLERS LEASE SERVICE, INC.	Oil	08546
42-177-31987	LONESTAR OPERATING, LLC	Oil	13832
42-177-31988
42-177-31989	MODERN EXPLORATION, INC.	Oil	13843
42-177-31990	EXPRESS OIL CO.	Oil	13847
42-177-31991	R&R RESOURCES CORPORATION	Oil	13959
42-177-31992	TEXATRON PETROLEUM LLC	Oil	13911
42-177-31993	H AND H
42-177-31994	TEXATRON PETROLEUM LLC	Oil	13948
42-177-31995	MCA PETROLEUM CORPORATION
42-177-31996
42-177-31997
42-177-31998	SELLERS LEASE SERVICE, INC.
42-177-31999	MODERN EXPLORATION, INC.	Oil	13977
42-177-32000
42-177-32001	ANDERSON PRODUCING, INC.
42-177-32002	MCGEHEE, GEORGE T. OPERATING CO.
42-177-32003	MODERN EXPLORATION, INC.	Oil	13543
42-177-32004
42-177-32005
42-177-32006	JET OIL PRODUCERS, INC.	Oil	04375
42-177-32007
42-177-32008	BASTROP ENERGY GROUP	Oil	14081
42-177-32009	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-32010	WESTRIDGE OIL & GAS PROPERTIES	Oil	14316
42-177-32011	WCS OIL AND GAS CORPORATION	Oil	14117
42-177-32012
42-177-32013
42-177-32014	MCA PETROLEUM CORPORATION	Oil	14127
42-177-32015	PEDECO, INC.	Oil	14139
42-177-32016	SELLERS LEASE SERVICE, INC.	Oil	14204
42-177-32017	EOG Resources, Inc.	Oil	14147
42-177-32018	PEDECO, INC.	Oil	14140
42-177-32019	BLACKBRUSH O & G, INC.	Oil	14141
42-177-32020	PEDECO, INC.	Oil	14215
42-177-32021	PEDECO, INC.	Oil	14171
42-177-32022	PEDECO, INC.
42-177-32023	MCA PETROLEUM CORPORATION	Oil	14202
42-177-32024	SELLERS LEASE SERVICE, INC.
42-177-32025	BASTROP ENERGY GROUP	Oil	14081
42-177-32026	BASTROP ENERGY GROUP
42-177-32027
42-177-32028
42-177-32029	SELLERS LEASE SERVICE, INC.	Oil	14148
42-177-32030	WCS OIL AND GAS CORPORATION	Oil	14185
42-177-32031	OSYKA OIL & GAS, INC.
42-177-32032	EOG Resources, Inc.	Oil	14187
42-177-32033	PEDECO, INC.
42-177-32034	PEDECO, INC.
42-177-32035
42-177-32036	BASTROP ENERGY GROUP
42-177-32037	EARTHSTONE OPERATING, LLC	Oil	13083
42-177-32038	MODERN EXPLORATION, INC.	Oil	14224
42-177-32039	BEDFORD OIL & GAS, INC.	Oil	14235
42-177-32040	MAGNOLIA OIL & GAS OPERATING LLC	Oil	14245
42-177-32041	Hunt Oil Company
42-177-32042	MAGNOLIA OIL & GAS OPERATING LLC	Oil	14260
42-177-32043	VICEROY PETROLEUM, LP	Oil	14281
42-177-32044	MAGNOLIA OIL & GAS OPERATING LLC	Oil	14299
42-177-32045	MAGNOLIA OIL & GAS OPERATING LLC	Oil	14298
42-177-32046	BASTROP ENERGY GROUP
42-177-32047	YATES ENERGY CORPORATION
42-177-32048	OSYKA OIL & GAS, INC.
42-177-32049	SELLERS LEASE SERVICE, INC.	Oil	10127
42-177-32050	Houston Exploration Company, The
42-177-32051	ENERQUEST OPERATING L.L.C.	Gas	199740
42-177-32052	TECH RESOURCES, INC.
42-177-32053	KEBO OIL & GAS, INC.
42-177-32054	PROPERTY PRODUCING CO.
42-177-32055	SELLERS LEASE SERVICE, INC.	Oil	10127
42-177-32056	TULETA ENERGY PARTNERS, LLC
42-177-32057	SELLERS LEASE SERVICE, INC.
42-177-32058	SELLERS LEASE SERVICE, INC.	Oil	10127
42-177-32059	DIAMOND M DRLG & EXPL CO.	Gas	220501
42-177-32060	SELLERS LEASE SERVICE, INC.
42-177-32061	SMITH PETROLEUM COMPANY	Oil	15034
42-177-32062	SHANNON OPERATING, LLC
42-177-32063	SHANNON OPERATING, LLC
42-177-32064	SHANNON OPERATING, LLC
42-177-32065	CLEARWATER DISPOSAL SYSTEMS LLC	Oil	14880
42-177-32066	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-32067	FINGER OIL & GAS, INC.
42-177-32068	SELLERS LEASE SERVICE, INC.	Oil	14923
42-177-32069	SELLERS LEASE SERVICE, INC.
42-177-32070	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-32071	WEBER ENERGY CORPORATION	Oil	15395
42-177-32072	DIAMOND M DRLG & EXPL CO.	Oil	14939
42-177-32073	ALTA MESA SERVICES, LP
42-177-32074	DIAMOND M DRLG & EXPL CO.	Oil	15083
42-177-32075	DIAMOND M DRLG & EXPL CO.	Oil	15090
42-177-32076	DIAMOND M DRLG & EXPL CO.	Oil	15811
42-177-32077	EOG Resources, Inc.	Oil	09430
42-177-32078	EOG Resources, Inc.	Oil	09430
42-177-32079	EOG Resources, Inc.	Oil	09430
42-177-32080	SHIDLER, MARK L., INC.	Oil	15217
42-177-32081	DENALI OIL & GAS MANAGEMENT, LLC
42-177-32082	EOG Resources, Inc.
42-177-32083	EOG Resources, Inc.	Oil	09430
42-177-32084	SCULLY ENERGY CORPORATION
42-177-32085	EOG Resources, Inc.	Oil	09468
42-177-32086	ALTA MESA SERVICES, LP
42-177-32087	EOG Resources, Inc.
42-177-32088	SCULLY ENERGY CORPORATION
42-177-32089	EOG Resources, Inc.	Oil	09468
42-177-32090	EOG Resources, Inc.	Oil	09468
42-177-32091	SCULLY ENERGY CORPORATION
42-177-32092	EOG Resources, Inc.	Oil	09468
42-177-32093	EOG Resources, Inc.	Oil	09468
42-177-32094	RILEY EXPLORATION, LLC	Oil	15394
42-177-32095	EOG Resources, Inc.	Oil	09474
42-177-32096	EOG Resources, Inc.	Oil	09430
42-177-32097	MARATHON OIL EF LLC	Oil	09595
42-177-32098	MARATHON OIL EF LLC	Oil	09595
42-177-32099	EOG Resources, Inc.	Oil	15253
42-177-32100	HILCORP ENERGY COMPANY	Oil	15397
42-177-32101	PENN VIRGINIA OIL & GAS, L.P.	Oil	09526
42-177-32102	EOG Resources, Inc.	Oil	09474
42-177-32103	EOG Resources, Inc.	Oil	09468
42-177-32104	EOG Resources, Inc.	Oil	09468
42-177-32105	EOG Resources, Inc.	Oil	15253
42-177-32106	EOG Resources, Inc.	Oil	09468
42-177-32107	MARATHON OIL EF LLC	Oil	09609
42-177-32108	EOG Resources, Inc.	Oil	09571
42-177-32109	EOG Resources, Inc.	Oil	15368
42-177-32110	EOG Resources, Inc.	Oil	09571
42-177-32111	EOG Resources, Inc.	Oil	15402
42-177-32112	UNION GAS OPERATING COMPANY	Oil	09692
42-177-32113	EOG Resources, Inc.	Oil	09634
42-177-32114	Forest Oil Corporation	Oil	15677
42-177-32115	EOG Resources, Inc.	Oil	09634
42-177-32116	RILEY EXPLORATION, LLC	Oil	15427
42-177-32117	EOG Resources, Inc.	Oil	09570
42-177-32118	EOG Resources, Inc.	Oil	09570
42-177-32119	MARATHON OIL EF LLC	Oil	15406
42-177-32120	AUTERRA OPERATING, LLC	Oil	15653
42-177-32121	EOG Resources, Inc.	Oil	15293
42-177-32122	EOG Resources, Inc.	Oil	09619
42-177-32123	EOG Resources, Inc.	Oil	15293
42-177-32124	EOG Resources, Inc.	Oil	09661
42-177-32125	MARATHON OIL EF LLC	Oil	09532
42-177-32126	MARATHON OIL EF LLC	Oil	15406
42-177-32127	PENN VIRGINIA OIL & GAS, L.P.	Oil	09534
42-177-32128	1776 ENERGY OPERATORS, LLC	Oil	09615
42-177-32129	EOG Resources, Inc.	Oil	09658
42-177-32130	EOG Resources, Inc.	Oil	15328
42-177-32131
42-177-32132	MARATHON OIL EF LLC	Oil	09559
42-177-32133	PENN VIRGINIA OIL & GAS, L.P.	Oil	15466
42-177-32134	PENN VIRGINIA OIL & GAS, L.P.	Oil	15497
42-177-32135	1776 ENERGY OPERATORS, LLC	Oil	15494
42-177-32136	GEOSOUTHERN ENERGY CORPORATION	Gas	261061
42-177-32137	SABINE OIL & GAS CORPORATION	Oil	15665
42-177-32138	EOG Resources, Inc.
42-177-32139	EOG Resources, Inc.	Oil	15568
42-177-32140	EOG Resources, Inc.	Oil	15293
42-177-32141	EOG Resources, Inc.	Oil	15349
42-177-32142	EOG Resources, Inc.	Oil	15349
42-177-32143	EOG Resources, Inc.	Oil	15349
42-177-32144	EOG Resources, Inc.	Oil	15349
42-177-32145	PENN VIRGINIA OIL & GAS, L.P.	Oil	15504
42-177-32146	PENN VIRGINIA OIL & GAS, L.P.	Oil	15322
42-177-32147	EOG Resources, Inc.	Oil	15442
42-177-32148	MARATHON OIL EF LLC	Oil	15397
42-177-32149	EOG Resources, Inc.	Oil	15442
42-177-32150	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32151	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32152	EOG Resources, Inc.	Oil	15328
42-177-32153	AUTERRA OPERATING, LLC	Oil	15499
42-177-32154	PENN VIRGINIA OIL & GAS, L.P.	Oil	15546
42-177-32155	Forest Oil Corporation
42-177-32156	EOG Resources, Inc.	Oil	15402
42-177-32157	EOG Resources, Inc.	Oil	15451
42-177-32158	EOG Resources, Inc.	Oil	15451
42-177-32159	EOG Resources, Inc.	Oil	15328
42-177-32160	EOG Resources, Inc.	Oil	15480
42-177-32161	AUTERRA OPERATING, LLC	Oil	15591
42-177-32162	Forest Oil Corporation
42-177-32164	AUTERRA OPERATING, LLC	Oil	16245
42-177-32165	EOG Resources, Inc.	Oil	15401
42-177-32166	EOG Resources, Inc.	Oil	15321
42-177-32167	AUTERRA OPERATING, LLC	Oil	15517
42-177-32168	Forest Oil Corporation
42-177-32169	AUTERRA OPERATING, LLC	Oil	15526
42-177-32170	Forest Oil Corporation
42-177-32171	EOG Resources, Inc.	Oil	15321
42-177-32172	EOG Resources, Inc.	Oil	15321
42-177-32173	Forest Oil Corporation
42-177-32174	EOG Resources, Inc.	Oil	15453
42-177-32175	EOG Resources, Inc.	Oil	15451
42-177-32176	EOG Resources, Inc.	Oil	15480
42-177-32177	AUTERRA OPERATING, LLC	Oil	16156
42-177-32178	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32179	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32180	AUTERRA OPERATING, LLC	Oil	16094
42-177-32181	Forest Oil Corporation
42-177-32182	EOG Resources, Inc.	Oil	15401
42-177-32183	EOG Resources, Inc.	Oil	15401
42-177-32184	Forest Oil Corporation
42-177-32185	AUTERRA OPERATING, LLC	Oil	16142
42-177-32186	AUTERRA OPERATING, LLC	Oil	16099
42-177-32187	AUTERRA OPERATING, LLC	Oil	15522
42-177-32188	EOG Resources, Inc.	Oil	15509
42-177-32189	AUTERRA OPERATING, LLC	Oil	17444
42-177-32190	EOG Resources, Inc.	Oil	15464
42-177-32191	EOG Resources, Inc.	Oil	15464
42-177-32192	EOG Resources, Inc.	Oil	15509
42-177-32193	EOG Resources, Inc.	Oil	15464
42-177-32194	EOG Resources, Inc.	Oil	15480
42-177-32195	Forest Oil Corporation
42-177-32196	EOG Resources, Inc.	Oil	15500
42-177-32197	EOG Resources, Inc.	Oil	15480
42-177-32198	AUTERRA OPERATING, LLC	Oil	15516
42-177-32199	EOG Resources, Inc.	Oil	15509
42-177-32200	EOG Resources, Inc.	Oil	15509
42-177-32201	EOG Resources, Inc.	Oil	15509
42-177-32202	Forest Oil Corporation
42-177-32203	Forest Oil Corporation
42-177-32204	Forest Oil Corporation
42-177-32205	Forest Oil Corporation
42-177-32206	AUTERRA OPERATING, LLC	Oil	16062
42-177-32207	Forest Oil Corporation
42-177-32208	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32209	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32210	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32211	Forest Oil Corporation
42-177-32212	Forest Oil Corporation
42-177-32213	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32214	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32215	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32216	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32217	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32218	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32219	EOG Resources, Inc.	Oil	15451
42-177-32220	EOG Resources, Inc.	Oil	15451
42-177-32221	EOG Resources, Inc.	Oil	16212
42-177-32222	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32223	Forest Oil Corporation
42-177-32224	EOG Resources, Inc.	Oil	15481
42-177-32225	EOG Resources, Inc.	Oil	15523
42-177-32226	EOG Resources, Inc.	Oil	15523
42-177-32227	EOG Resources, Inc.	Oil	15523
42-177-32228	EOG Resources, Inc.	Oil	15523
42-177-32229	EOG Resources, Inc.	Oil	15523
42-177-32230	Forest Oil Corporation
42-177-32231	EOG Resources, Inc.	Oil	15376
42-177-32232	EOG Resources, Inc.	Oil	15376
42-177-32233	EOG Resources, Inc.	Oil	15549
42-177-32234	EOG Resources, Inc.	Oil	15549
42-177-32235	EOG Resources, Inc.	Oil	15549
42-177-32236	EOG Resources, Inc.	Oil	15549
42-177-32237	AUTERRA OPERATING, LLC	Oil	15531
42-177-32238	EOG Resources, Inc.	Oil	15464
42-177-32239	EOG Resources, Inc.	Oil	15480
42-177-32240	AUTERRA OPERATING, LLC	Oil	15931
42-177-32241	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32242	PIE OPERATING, LLC	Oil	17435
42-177-32243	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-32244	AUTERRA OPERATING, LLC	Oil	16083
42-177-32245	EOG Resources, Inc.	Oil	16022
42-177-32246
42-177-32247	LONESTAR OPERATING, LLC	Oil	15907
42-177-32248	EOG Resources, Inc.	Oil	15549
42-177-32249	SABINE OIL & GAS CORPORATION	Oil	16052
42-177-32250	EOG Resources, Inc.	Oil	15618
42-177-32251	EOG Resources, Inc.	Oil	15618
42-177-32252	EOG Resources, Inc.	Oil	15576
42-177-32253	EOG Resources, Inc.	Oil	15293
42-177-32254	EOG Resources, Inc.	Oil	15576
42-177-32255	EOG Resources, Inc.	Oil	15576
42-177-32256	EOG Resources, Inc.	Oil	15576
42-177-32257	EOG Resources, Inc.
42-177-32258	EOG Resources, Inc.	Oil	15905
42-177-32259	PENN VIRGINIA OIL & GAS, L.P.
42-177-32260	PENN VIRGINIA OIL & GAS, L.P.	Oil	16312
42-177-32261	PENN VIRGINIA OIL & GAS, L.P.
42-177-32262	Forest Oil Corporation
42-177-32263	EOG Resources, Inc.	Oil	15618
42-177-32264	PENN VIRGINIA OIL & GAS, L.P.	Oil	15521
42-177-32265	PENN VIRGINIA OIL & GAS, L.P.	Oil	15521
42-177-32266	LONESTAR OPERATING, LLC	Oil	15770
42-177-32267	Forest Oil Corporation
42-177-32268	ZAZA ENERGY, LLC
42-177-32269	AUTERRA OPERATING, LLC	Oil	16131
42-177-32270	AUTERRA OPERATING, LLC	Oil	16247
42-177-32271	EOG Resources, Inc.	Oil	15641
42-177-32273	Forest Oil Corporation
42-177-32274	Forest Oil Corporation
42-177-32275	BXP OPERATING, LLC	Oil	25983
42-177-32276	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-32277	MARATHON OIL EF LLC	Oil	15397
42-177-32278	MARATHON OIL EF LLC	Oil	15397
42-177-32279	EOG Resources, Inc.	Oil	15401
42-177-32280	PENN VIRGINIA OIL & GAS, L.P.	Oil	15497
42-177-32281	PENN VIRGINIA OIL & GAS, L.P.	Oil	15524
42-177-32282	LUCAS ENERGY, INC.
42-177-32283	AUTERRA OPERATING, LLC	Oil	16083
42-177-32284	EOG Resources, Inc.	Oil	16024
42-177-32286	PENN VIRGINIA OIL & GAS, L.P.	Oil	15278
42-177-32287	EOG Resources, Inc.	Oil	15567
42-177-32288	TRI-FORCE EXPLORATION, L.L.C.	Oil	16038
42-177-32289	AUTERRA OPERATING, LLC	Oil	16131
42-177-32291	AUTERRA OPERATING, LLC	Oil	16247
42-177-32292	PENN VIRGINIA OIL & GAS, L.P.	Oil	15688
42-177-32293	EOG Resources, Inc.	Oil	15401
42-177-32294	PENN VIRGINIA OIL & GAS, L.P.
42-177-32295	PENN VIRGINIA OIL & GAS, L.P.
42-177-32296	PENN VIRGINIA OIL & GAS, L.P.
42-177-32297	EOG Resources, Inc.	Oil	15401
42-177-32298	EOG Resources, Inc.	Oil	15641
42-177-32299	PENN VIRGINIA OIL & GAS, L.P.	Oil	15322
42-177-32300	EOG Resources, Inc.	Oil	15641
42-177-32301	LONESTAR OPERATING, LLC	Oil	13832
42-177-32302	Forest Oil Corporation
42-177-32303	EOG Resources, Inc.	Oil	15641
42-177-32304	PENN VIRGINIA OIL & GAS, L.P.	Oil	15688
42-177-32305	EOG Resources, Inc.	Oil	15641
42-177-32306	EOG Resources, Inc.	Oil	15641
42-177-32307	Forest Oil Corporation
42-177-32308	EOG Resources, Inc.	Oil	15641
42-177-32309	HILCORP ENERGY COMPANY
42-177-32310	EOG Resources, Inc.	Oil	15523
42-177-32311	DEVON ENERGY PRODUCTION CO, L.P.	Oil	16082
42-177-32312	EOG Resources, Inc.	Oil	15567
42-177-32313	EOG Resources, Inc.	Oil	15568
42-177-32314	Forest Oil Corporation
42-177-32315	PENN VIRGINIA OIL & GAS, L.P.	Oil	15926
42-177-32316	PENN VIRGINIA OIL & GAS, L.P.	Oil	15688
42-177-32317	MARATHON OIL EF LLC	Oil	15773
42-177-32318	EOG Resources, Inc.	Oil	15500
42-177-32319	EOG Resources, Inc.	Oil	15293
42-177-32320	EOG Resources, Inc.	Oil	15618
42-177-32321	EOG Resources, Inc.
42-177-32322	EOG Resources, Inc.	Oil	15321
42-177-32323	PENN VIRGINIA OIL & GAS, L.P.
42-177-32324	EOG Resources, Inc.	Oil	15368
42-177-32325	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32326	EOG Resources, Inc.
42-177-32327	EOG Resources, Inc.	Oil	15464
42-177-32328	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32329	EOG Resources, Inc.	Oil	15680
42-177-32330	EOG Resources, Inc.	Oil	15680
42-177-32331	EOG Resources, Inc.	Oil	15680
42-177-32332	EOG Resources, Inc.	Oil	15680
42-177-32333	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32334	Forest Oil Corporation
42-177-32335	DIAMOND M DRLG & EXPL CO.	Oil	19515
42-177-32336	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32337	EOG Resources, Inc.	Oil	15442
42-177-32338	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32339	EOG Resources, Inc.
42-177-32340	EOG Resources, Inc.
42-177-32341	EOG Resources, Inc.
42-177-32342	NGL WATERSOLUTIONS EAGLEFORD,LLC	Oil	15615
42-177-32343	EOG Resources, Inc.	Oil	15321
42-177-32344	JM OILFIELD SERVICES, INC.
42-177-32345	EOG Resources, Inc.	Oil	15368
42-177-32346	TIDAL PETROLEUM, INC.	Oil	15656
42-177-32347	EOG Resources, Inc.	Oil	15368
42-177-32348	1776 ENERGY OPERATORS, LLC	Oil	16084
42-177-32349	VERDUN OIL & GAS LLC	Oil	15914
42-177-32350	EOG Resources, Inc.	Oil	15442
42-177-32351	EOG Resources, Inc.	Oil	15451
42-177-32352	MARATHON OIL EF LLC	Oil	15704
42-177-32353	EOG Resources, Inc.	Oil	15523
42-177-32354	EOG Resources, Inc.	Oil	15451
42-177-32355	EOG Resources, Inc.	Oil	15451
42-177-32356	EOG Resources, Inc.	Oil	15549
42-177-32357	PENN VIRGINIA OIL & GAS, L.P.	Oil	15705
42-177-32358	EOG Resources, Inc.	Oil	15509
42-177-32359	EOG Resources, Inc.	Oil	15576
42-177-32360	EOG Resources, Inc.	Oil	15888
42-177-32361	EOG Resources, Inc.	Oil	15888
42-177-32362	EOG Resources, Inc.	Oil	15888
42-177-32363	EOG Resources, Inc.	Oil	15888
42-177-32364	TRI-FORCE EXPLORATION, L.L.C.	Oil	18203
42-177-32365	EOG Resources, Inc.	Oil	15576
42-177-32366	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32367	EOG Resources, Inc.	Oil	16606
42-177-32368	EOG Resources, Inc.	Oil	16606
42-177-32369	EOG Resources, Inc.	Oil	16606
42-177-32370	EOG Resources, Inc.	Oil	15680
42-177-32371	EOG Resources, Inc.	Oil	15680
42-177-32372	EOG Resources, Inc.	Oil	15549
42-177-32373	EOG Resources, Inc.	Oil	15549
42-177-32374	EOG Resources, Inc.	Oil	15451
42-177-32375	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-32376	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32377	DILWORTH SWD, LLC	Oil	16340
42-177-32378	DILWORTH SWD, LLC	Oil	16340
42-177-32379	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32380	EOG Resources, Inc.
42-177-32381	EOG Resources, Inc.	Oil	15973
42-177-32382	EOG Resources, Inc.	Oil	15973
42-177-32383	EOG Resources, Inc.	Oil	15973
42-177-32384	EOG Resources, Inc.	Oil	15973
42-177-32385	EOG Resources, Inc.	Oil	15973
42-177-32386	PENN VIRGINIA OIL & GAS, L.P.	Oil	15976
42-177-32387	EOG Resources, Inc.	Oil	15916
42-177-32388	EOG Resources, Inc.	Oil	15523
42-177-32389	MARATHON OIL EF LLC	Oil	15858
42-177-32390	MARATHON OIL EF LLC	Oil	15737
42-177-32391	EARTHSTONE OPERATING, LLC	Oil	15646
42-177-32392	MARATHON OIL EF LLC	Oil	15938
42-177-32393	MARATHON OIL EF LLC	Oil	15866
42-177-32394	MARATHON OIL EF LLC	Oil	15720
42-177-32395	EOG Resources, Inc.	Oil	15888
42-177-32396	EOG Resources, Inc.	Oil	15888
42-177-32397	PENN VIRGINIA OIL & GAS, L.P.
42-177-32398	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32399	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32400	EOG Resources, Inc.	Oil	15567
42-177-32401	EOG Resources, Inc.	Oil	15567
42-177-32402	EOG Resources, Inc.	Oil	15952
42-177-32403	EOG Resources, Inc.	Oil	15253
42-177-32404	EOG Resources, Inc.	Oil	15253
42-177-32405	DIAMOND M DRLG & EXPL CO.
42-177-32406	EOG Resources, Inc.	Oil	15567
42-177-32407	EOG Resources, Inc.
42-177-32408	DIAMOND M DRLG & EXPL CO.
42-177-32409	PIE OPERATING, LLC	Oil	17315
42-177-32410	EOG Resources, Inc.	Oil	16755
42-177-32411	EOG Resources, Inc.	Oil	15368
42-177-32412	EOG Resources, Inc.	Oil	15576
42-177-32413	EOG Resources, Inc.	Oil	15576
42-177-32414	EOG Resources, Inc.	Oil	17564
42-177-32415	EOG Resources, Inc.	Oil	15886
42-177-32416	EOG Resources, Inc.	Oil	15894
42-177-32417	PENN VIRGINIA OIL & GAS, L.P.	Oil	16124
42-177-32418	PENN VIRGINIA OIL & GAS, L.P.	Oil	15849
42-177-32419	EOG Resources, Inc.	Oil	15916
42-177-32420	BURLINGTON RESOURCES O & G CO LP	Oil	16505
42-177-32421	EOG Resources, Inc.	Oil	15886
42-177-32422	EOG Resources, Inc.	Oil	15886
42-177-32423	EOG Resources, Inc.	Oil	15930
42-177-32424	PENN VIRGINIA OIL & GAS, L.P.	Oil	16005
42-177-32425	EOG Resources, Inc.	Oil	15894
42-177-32426	MARATHON OIL EF LLC
42-177-32427	EOG Resources, Inc.	Oil	15886
42-177-32428	EOG Resources, Inc.	Oil	15886
42-177-32429	EOG Resources, Inc.	Oil	15886
42-177-32430	EOG Resources, Inc.	Oil	15886
42-177-32431	EOG Resources, Inc.	Oil	15886
42-177-32432	EOG Resources, Inc.	Oil	15889
42-177-32433	EOG Resources, Inc.	Oil	15916
42-177-32434	EARTHSTONE OPERATING, LLC	Oil	15646
42-177-32435	PENN VIRGINIA OIL & GAS, L.P.
42-177-32436	EARTHSTONE OPERATING, LLC	Oil	15646
42-177-32437	EOG Resources, Inc.	Oil	15916
42-177-32438	LUCAS ENERGY, INC.
42-177-32439	PENN VIRGINIA OIL & GAS, L.P.	Oil	15726
42-177-32440	EOG Resources, Inc.	Oil	15889
42-177-32441	EOG Resources, Inc.	Oil	15889
42-177-32442	EOG Resources, Inc.	Oil	15930
42-177-32443	EOG Resources, Inc.	Oil	15952
42-177-32444	EOG Resources, Inc.	Oil	15953
42-177-32445	EOG Resources, Inc.	Oil	15953
42-177-32446	LONESTAR OPERATING, LLC	Oil	15742
42-177-32447	EOG Resources, Inc.	Oil	16029
42-177-32448	EOG Resources, Inc.	Oil	15918
42-177-32449	EOG Resources, Inc.	Oil	15918
42-177-32450	EOG Resources, Inc.	Oil	15918
42-177-32451	EOG Resources, Inc.	Oil	15889
42-177-32452	EOG Resources, Inc.	Oil	15889
42-177-32453	EOG Resources, Inc.	Oil	15889
42-177-32454	EOG Resources, Inc.	Oil	15889
42-177-32455	EOG Resources, Inc.	Oil	15680
42-177-32456	MARATHON OIL EF LLC	Oil	15845
42-177-32457	EOG Resources, Inc.	Oil	15894
42-177-32458	Forest Oil Corporation
42-177-32459	DOUBLE PLAY OIL & GAS, INC	Gas	264558
42-177-32460	EOG Resources, Inc.
42-177-32461	MARATHON OIL EF LLC	Oil	15861
42-177-32462	EOG Resources, Inc.	Oil	15680
42-177-32463	VERDUN OIL & GAS LLC	Oil	15914
42-177-32464	EOG Resources, Inc.	Oil	16029
42-177-32465	MARATHON OIL EF LLC	Oil	16013
42-177-32466	EOG Resources, Inc.	Oil	15919
42-177-32467	PENN VIRGINIA OIL & GAS, L.P.	Oil	16006
42-177-32468	EOG Resources, Inc.	Oil	15888
42-177-32469	EOG Resources, Inc.	Oil	15973
42-177-32470	TIDAL PETROLEUM, INC.	Oil	15656
42-177-32471	EOG Resources, Inc.	Oil	15919
42-177-32472	PENN VIRGINIA OIL & GAS, L.P.	Oil	15789
42-177-32473	EOG Resources, Inc.	Oil	16046
42-177-32474	EOG Resources, Inc.	Oil	16046
42-177-32475	EOG Resources, Inc.	Oil	16046
42-177-32476	EOG Resources, Inc.	Oil	16046
42-177-32477	EOG Resources, Inc.	Oil	16046
42-177-32478	EOG Resources, Inc.	Oil	15996
42-177-32479	EARTHSTONE OPERATING, LLC	Oil	15646
42-177-32480	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32481	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32482	EOG Resources, Inc.
42-177-32483	EOG Resources, Inc.
42-177-32484	EOG Resources, Inc.	Oil	15953
42-177-32485	EOG Resources, Inc.	Oil	15953
42-177-32486	EOG Resources, Inc.	Oil	15953
42-177-32487	EOG Resources, Inc.	Oil	15953
42-177-32488	EOG Resources, Inc.	Oil	16030
42-177-32489	EOG Resources, Inc.	Oil	16030
42-177-32490	EOG Resources, Inc.	Oil	16030
42-177-32491	EOG Resources, Inc.	Oil	16030
42-177-32492	EARTHSTONE OPERATING, LLC	Oil	15646
42-177-32493	PENN VIRGINIA OIL & GAS, L.P.	Oil	16050
42-177-32494	MARATHON OIL EF LLC	Oil	15397
42-177-32495	EOG Resources, Inc.	Oil	15930
42-177-32496	EOG Resources, Inc.	Oil	15567
42-177-32497	PENN VIRGINIA OIL & GAS, L.P.	Oil	16267
42-177-32498	EOG Resources, Inc.	Oil	15920
42-177-32499	EOG Resources, Inc.	Oil	15934
42-177-32500	MARATHON OIL EF LLC	Oil	16284
42-177-32501	EOG Resources, Inc.	Oil	15680
42-177-32502	EOG Resources, Inc.	Oil	15680
42-177-32503	EOG Resources, Inc.	Oil	15680
42-177-32504	EOG Resources, Inc.	Oil	15952
42-177-32505	EOG Resources, Inc.	Oil	15920
42-177-32506	PENN VIRGINIA OIL & GAS, L.P.	Oil	16703
42-177-32507	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32508	MARATHON OIL EF LLC	Oil	10274
42-177-32509	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32510	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32511	EOG Resources, Inc.	Oil	15952
42-177-32512	EOG Resources, Inc.	Oil	15934
42-177-32513	EOG Resources, Inc.	Oil	15965
42-177-32514	MARATHON OIL EF LLC	Oil	10274
42-177-32515	EOG Resources, Inc.
42-177-32516	PENN VIRGINIA OIL & GAS, L.P.	Oil	16266
42-177-32517	EOG Resources, Inc.	Oil	15952
42-177-32518	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32519	MARATHON OIL EF LLC	Oil	15773
42-177-32520	MARATHON OIL EF LLC	Oil	16007
42-177-32521	PENN VIRGINIA OIL & GAS, L.P.	Oil	16835
42-177-32522	EOG Resources, Inc.	Oil	15948
42-177-32523	EOG Resources, Inc.
42-177-32524	PENN VIRGINIA OIL & GAS, L.P.	Oil	16075
42-177-32525	EOG Resources, Inc.	Oil	15930
42-177-32526	AUTERRA OPERATING, LLC	Oil	16174
42-177-32527	SATURN RESOURCES, LLC	Oil	19438
42-177-32528	OSBORN HEIRS COMPANY
42-177-32529	PENN VIRGINIA OIL & GAS, L.P.	Oil	17342
42-177-32530	EOG Resources, Inc.	Oil	15293
42-177-32531	LONESTAR OPERATING, LLC	Oil	16093
42-177-32532	OSBORN HEIRS COMPANY
42-177-32533	EOG Resources, Inc.
42-177-32534	EOG Resources, Inc.	Oil	16029
42-177-32535	PENN VIRGINIA OIL & GAS, L.P.	Oil	15789
42-177-32536	EOG Resources, Inc.	Oil	16048
42-177-32537	TIDAL PETROLEUM, INC.	Oil	15656
42-177-32538	BURLINGTON RESOURCES O & G CO LP	Oil	16854
42-177-32539	EOG Resources, Inc.	Oil	15376
42-177-32540	EOG Resources, Inc.	Oil	15376
42-177-32541	EOG Resources, Inc.	Oil	15523
42-177-32542	EOG Resources, Inc.	Oil	15523
42-177-32543	EOG Resources, Inc.	Oil	15402
42-177-32544	EOG Resources, Inc.	Oil	15293
42-177-32545	EOG Resources, Inc.	Oil	15930
42-177-32546	EOG Resources, Inc.	Oil	16029
42-177-32547	EOG Resources, Inc.	Oil	15293
42-177-32548	VERDUN OIL & GAS LLC	Oil	15914
42-177-32549	VERDUN OIL & GAS LLC	Oil	15914
42-177-32550	VERDUN OIL & GAS LLC	Oil	15914
42-177-32551	EOG Resources, Inc.	Oil	16122
42-177-32552	EOG Resources, Inc.	Oil	15567
42-177-32553	EOG Resources, Inc.	Oil	16053
42-177-32554	PENN VIRGINIA OIL & GAS, L.P.	Oil	16757
42-177-32555	Forest Oil Corporation
42-177-32556	MARATHON OIL EF LLC	Oil	15397
42-177-32557	EOG Resources, Inc.	Oil	16089
42-177-32558	EOG Resources, Inc.	Oil	16089
42-177-32559	EOG Resources, Inc.	Oil	16129
42-177-32560	BURLINGTON RESOURCES O & G CO LP	Oil	16248
42-177-32561	EOG Resources, Inc.	Oil	16360
42-177-32562	EOG Resources, Inc.	Oil	15886
42-177-32563	EOG Resources, Inc.	Oil	16053
42-177-32564	EOG Resources, Inc.	Oil	16436
42-177-32565	EOG Resources, Inc.	Oil	16436
42-177-32566	EOG Resources, Inc.	Oil	15402
42-177-32567	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-32568	PENN VIRGINIA OIL & GAS, L.P.
42-177-32569	EOG Resources, Inc.	Oil	16107
42-177-32570	EOG Resources, Inc.	Oil	16107
42-177-32571	EOG Resources, Inc.	Oil	16436
42-177-32572	EOG Resources, Inc.	Oil	16436
42-177-32573	EOG Resources, Inc.	Oil	16436
42-177-32574	PENN VIRGINIA OIL & GAS, L.P.	Oil	16439
42-177-32575	EOG Resources, Inc.	Oil	16024
42-177-32576	MARATHON OIL EF LLC	Oil	15397
42-177-32577	MARATHON OIL EF LLC	Oil	15397
42-177-32579	PENN VIRGINIA OIL & GAS, L.P.	Oil	16001
42-177-32580	EOG Resources, Inc.	Oil	15549
42-177-32581	EOG Resources, Inc.	Oil	16129
42-177-32582	EOG Resources, Inc.	Oil	15549
42-177-32583	EOG Resources, Inc.	Oil	16360
42-177-32584	EOG Resources, Inc.	Oil	16360
42-177-32585	EOG Resources, Inc.	Oil	16360
42-177-32586	CML EXPLORATION, LLC	Oil	17091
42-177-32587	Hunt Oil Company
42-177-32588	EVX MIDSTREAM PARTNERS II LLC	Oil	16661
42-177-32589	EOG Resources, Inc.	Oil	16255
42-177-32590	AUTERRA OPERATING, LLC	Oil	16222
42-177-32591	AUTERRA OPERATING, LLC	Oil	16737
42-177-32592	AUTERRA OPERATING, LLC	Oil	16341
42-177-32593	AUTERRA OPERATING, LLC	Oil	16330
42-177-32594	MARATHON OIL EF LLC
42-177-32595	EOG Resources, Inc.	Oil	15402
42-177-32596	EOG Resources, Inc.	Oil	16227
42-177-32597	AUTERRA OPERATING, LLC	Oil	16331
42-177-32598	BURLINGTON RESOURCES O & G CO LP	Oil	16483
42-177-32599	SELLERS LEASE SERVICE, INC.	Oil	10127
42-177-32600	EOG Resources, Inc.	Oil	16129
42-177-32601	AUTERRA OPERATING, LLC	Oil	16631
42-177-32602	SOUTHERN BAY OPERATING, L.L.C.
42-177-32603	EOG Resources, Inc.	Oil	16258
42-177-32604	EOG Resources, Inc.	Oil	16414
42-177-32605	EOG Resources, Inc.	Oil	16129
42-177-32606	EOG Resources, Inc.	Oil	15930
42-177-32607	EOG Resources, Inc.	Oil	15952
42-177-32608	MARATHON OIL EF LLC
42-177-32609	MARATHON OIL EF LLC	Oil	16087
42-177-32610	EOG Resources, Inc.	Oil	15916
42-177-32611	EOG Resources, Inc.	Oil	15916
42-177-32612	TIDAL PETROLEUM, INC.	Oil	16275
42-177-32613	PENN VIRGINIA OIL & GAS, L.P.	Oil	16476
42-177-32614	BURLINGTON RESOURCES O & G CO LP	Oil	16825
42-177-32615	Forest Oil Corporation
42-177-32616	EOG Resources, Inc.	Oil	16298
42-177-32617	EOG Resources, Inc.	Oil	16258
42-177-32618	EOG Resources, Inc.	Oil	15952
42-177-32619	EOG Resources, Inc.	Oil	15916
42-177-32620	EOG Resources, Inc.	Oil	15916
42-177-32621	MARATHON OIL EF LLC	Oil	15397
42-177-32622	MARATHON OIL EF LLC	Oil	15397
42-177-32623	EOG Resources, Inc.	Oil	15916
42-177-32624	EOG Resources, Inc.	Oil	15916
42-177-32625	CL&F OPERATING LLC	Oil	16351
42-177-32626	CL&F OPERATING LLC	Oil	16398
42-177-32627	PENN VIRGINIA OIL & GAS, L.P.	Oil	15976
42-177-32628	EOG Resources, Inc.	Oil	15930
42-177-32629	AUTERRA OPERATING, LLC	Oil	16618
42-177-32630	EOG Resources, Inc.	Oil	16414
42-177-32631	EOG Resources, Inc.	Oil	15888
42-177-32632	EOG Resources, Inc.	Oil	15948
42-177-32633	EOG Resources, Inc.	Oil	15965
42-177-32634	EOG Resources, Inc.	Oil	16298
42-177-32635	EOG Resources, Inc.	Oil	16298
42-177-32636	EOG Resources, Inc.	Oil	15680
42-177-32637	EOG Resources, Inc.	Oil	16298
42-177-32638	MARATHON OIL EF LLC	Oil	16380
42-177-32639	EOG Resources, Inc.	Oil	16129
42-177-32640	MARATHON OIL EF LLC	Oil	16380
42-177-32641	EOG Resources, Inc.	Oil	16129
42-177-32642	EOG Resources, Inc.	Oil	15952
42-177-32643	EOG Resources, Inc.	Oil	15952
42-177-32644	EOG Resources, Inc.	Oil	15930
42-177-32645	AUTERRA OPERATING, LLC	Oil	16669
42-177-32646	EOG Resources, Inc.	Oil	15930
42-177-32647	EOG Resources, Inc.
42-177-32648	EOG Resources, Inc.
42-177-32649	Forest Oil Corporation	Oil	16729
42-177-32650	EOG Resources, Inc.
42-177-32651	EOG Resources, Inc.
42-177-32652	EOG Resources, Inc.
42-177-32653	EOG Resources, Inc.
42-177-32654	EOG Resources, Inc.
42-177-32655	EOG Resources, Inc.
42-177-32656	EOG Resources, Inc.	Oil	15953
42-177-32657	PENN VIRGINIA OIL & GAS, L.P.	Oil	16259
42-177-32658	EOG Resources, Inc.	Oil	16089
42-177-32659	EOG Resources, Inc.	Oil	16089
42-177-32660	EOG Resources, Inc.	Oil	16089
42-177-32661	EOG Resources, Inc.	Oil	16089
42-177-32662	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-32663	EOG Resources, Inc.	Oil	15952
42-177-32664	EVX MIDSTREAM PARTNERS II LLC	Oil	16352
42-177-32665	EOG Resources, Inc.	Oil	16360
42-177-32666	EOG Resources, Inc.	Oil	15934
42-177-32667	LONESTAR OPERATING, LLC	Oil	16584
42-177-32668	MARATHON OIL EF LLC
42-177-32669	MARATHON OIL EF LLC
42-177-32670	BXP OPERATING, LLC	Oil	17074
42-177-32671	EOG Resources, Inc.	Oil	15934
42-177-32672	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-32673	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-32674	EVX MIDSTREAM PARTNERS II LLC	Oil	16751
42-177-32675	LONESTAR OPERATING, LLC	Oil	16875
42-177-32676	EOG Resources, Inc.	Oil	15500
42-177-32677	AUTERRA OPERATING, LLC	Oil	16938
42-177-32678	PENN VIRGINIA OIL & GAS, L.P.	Oil	16781
42-177-32679	Forest Oil Corporation
42-177-32680	VERDUN OIL & GAS LLC	Oil	15914
42-177-32681	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10121
42-177-32682	DEVON ENERGY PRODUCTION CO, L.P.	Oil	16785
42-177-32683	DEVON ENERGY PRODUCTION CO, L.P.	Oil	16785
42-177-32684	DEVON ENERGY PRODUCTION CO, L.P.	Oil	16785
42-177-32685	VERDUN OIL & GAS LLC	Oil	15914
42-177-32686	DEVON ENERGY PRODUCTION CO, L.P.	Oil	16785
42-177-32687	PENN VIRGINIA OIL & GAS, L.P.	Oil	16810
42-177-32688	EOG Resources, Inc.	Oil	15965
42-177-32689	BXP OPERATING, LLC	Oil	16693
42-177-32690	MARATHON OIL EF LLC	Oil	15397
42-177-32691	EOG Resources, Inc.	Oil	16612
42-177-32692	EOG Resources, Inc.	Oil	15965
42-177-32693	EOG Resources, Inc.	Oil	15916
42-177-32694	EOG Resources, Inc.	Oil	15916
42-177-32695	Forest Oil Corporation
42-177-32696	MARATHON OIL EF LLC	Oil	15397
42-177-32697	STRAND ENERGY, L.C.
42-177-32698	PENN VIRGINIA OIL & GAS, L.P.	Oil	16826
42-177-32699	AUTERRA OPERATING, LLC	Oil	17041
42-177-32701	AUTERRA OPERATING, LLC	Oil	17444
42-177-32702	EOG Resources, Inc.	Oil	16449
42-177-32703	EOG Resources, Inc.	Oil	16449
42-177-32704	PENN VIRGINIA OIL & GAS, L.P.	Oil	16789
42-177-32705	Hunt Oil Company
42-177-32706	EOG Resources, Inc.	Oil	15680
42-177-32707	EOG Resources, Inc.
42-177-32708	EOG Resources, Inc.
42-177-32709	EOG Resources, Inc.
42-177-32710	EOG Resources, Inc.	Oil	16605
42-177-32711	MARATHON OIL EF LLC	Oil	16284
42-177-32712	EOG Resources, Inc.	Oil	16430
42-177-32713	EOG Resources, Inc.	Oil	16612
42-177-32714	EOG Resources, Inc.	Oil	16612
42-177-32715	EOG Resources, Inc.	Oil	16691
42-177-32716	EOG Resources, Inc.	Oil	16691
42-177-32717	EOG Resources, Inc.	Oil	16692
42-177-32718	EOG Resources, Inc.	Oil	15641
42-177-32719	EOG Resources, Inc.	Oil	15253
42-177-32720	EOG Resources, Inc.	Oil	15402
42-177-32721	EOG Resources, Inc.	Oil	15576
42-177-32722	EOG Resources, Inc.	Oil	15576
42-177-32723	EOG Resources, Inc.	Oil	15253
42-177-32724	EOG Resources, Inc.	Oil	15293
42-177-32725	EOG Resources, Inc.	Oil	15293
42-177-32726	EOG Resources, Inc.	Oil	15293
42-177-32727	EOG Resources, Inc.	Oil	16107
42-177-32728	PENN VIRGINIA OIL & GAS, L.P.	Oil	16781
42-177-32729	EOG Resources, Inc.	Oil	15641
42-177-32730	MARATHON OIL EF LLC	Oil	15397
42-177-32731	MARATHON OIL EF LLC	Oil	15397
42-177-32732	EOG Resources, Inc.	Oil	15376
42-177-32733	EOG Resources, Inc.
42-177-32734	EOG Resources, Inc.	Oil	16627
42-177-32735	EOG Resources, Inc.	Oil	16562
42-177-32736	EOG Resources, Inc.	Oil	16562
42-177-32737	EOG Resources, Inc.	Oil	16562
42-177-32738	MARATHON OIL EF LLC	Oil	16599
42-177-32739	EOG Resources, Inc.	Oil	16779
42-177-32740	EOG Resources, Inc.	Oil	16779
42-177-32741	EOG Resources, Inc.	Oil	15368
42-177-32742	TITAN VACUUM SERVICES, LLC
42-177-32743	EOG Resources, Inc.	Oil	16475
42-177-32744	EOG Resources, Inc.	Oil	16475
42-177-32745	PENN VIRGINIA OIL & GAS, L.P.	Oil	17027
42-177-32746	Hunt Oil Company
42-177-32747	MARATHON OIL EF LLC	Oil	15938
42-177-32748	PENN VIRGINIA OIL & GAS, L.P.	Oil	16362
42-177-32749	EOG Resources, Inc.	Oil	16451
42-177-32750	TRI-FORCE EXPLORATION, L.L.C.
42-177-32751	EOG Resources, Inc.	Oil	15368
42-177-32752	CL&F OPERATING LLC	Oil	17157
42-177-32753	MARATHON OIL EF LLC	Oil	15397
42-177-32754	EOG Resources, Inc.	Oil	16665
42-177-32755	EOG Resources, Inc.	Oil	16665
42-177-32756	EOG Resources, Inc.	Oil	16665
42-177-32757	MARATHON OIL EF LLC	Oil	16599
42-177-32758	SOUTHERN BAY OPERATING, L.L.C.
42-177-32759	EOG Resources, Inc.
42-177-32760	Hunt Oil Company
42-177-32761	MARATHON OIL EF LLC	Oil	16599
42-177-32762	PENN VIRGINIA OIL & GAS, L.P.	Oil	16365
42-177-32763	MARATHON OIL EF LLC	Oil	16599
42-177-32764	PENN VIRGINIA OIL & GAS, L.P.	Oil	16931
42-177-32765	PENN VIRGINIA OIL & GAS, L.P.	Oil	16976
42-177-32766	MARATHON OIL EF LLC	Oil	15397
42-177-32767	EOG Resources, Inc.
42-177-32768	SOUTHERN BAY OPERATING, L.L.C.
42-177-32769	AUTERRA OPERATING, LLC	Oil	16990
42-177-32770	AUTERRA OPERATING, LLC	Oil	16860
42-177-32771	EOG Resources, Inc.	Oil	16991
42-177-32772	EOG Resources, Inc.	Oil	16991
42-177-32773	AUTERRA OPERATING, LLC	Oil	16863
42-177-32774	SOUTHERN BAY OPERATING, L.L.C.
42-177-32775	Hunt Oil Company
42-177-32776	AUTERRA OPERATING, LLC	Oil	16861
42-177-32777	EOG Resources, Inc.	Oil	17420
42-177-32778	LONESTAR OPERATING, LLC	Oil	16774
42-177-32779	Hunt Oil Company
42-177-32780	BXP OPERATING, LLC	Oil	16790
42-177-32781	PENN VIRGINIA OIL & GAS, L.P.	Oil	16995
42-177-32782	EARTHSTONE OPERATING, LLC	Oil	16586
42-177-32783	Hunt Oil Company
42-177-32784	EOG Resources, Inc.
42-177-32785	EOG Resources, Inc.	Oil	16820
42-177-32786	EOG Resources, Inc.	Oil	16820
42-177-32787	EOG Resources, Inc.	Oil	16820
42-177-32788	Forest Oil Corporation
42-177-32789	Forest Oil Corporation
42-177-32790	EOG Resources, Inc.	Oil	15509
42-177-32791	PENN VIRGINIA OIL & GAS, L.P.	Oil	17768
42-177-32792	EOG Resources, Inc.	Oil	15509
42-177-32793	EOG Resources, Inc.	Oil	16796
42-177-32794	EOG Resources, Inc.	Oil	15509
42-177-32795	CWR MANAGEMENT LLC	Oil	17306
42-177-32796	EOG Resources, Inc.	Oil	16046
42-177-32797	EOG Resources, Inc.	Oil	15509
42-177-32798	EOG Resources, Inc.	Oil	16046
42-177-32799	EOG Resources, Inc.	Oil	16046
42-177-32800	EOG Resources, Inc.	Oil	16986
42-177-32801	EOG Resources, Inc.	Oil	16986
42-177-32802	EOG Resources, Inc.	Oil	16986
42-177-32803	MARATHON OIL EF LLC	Oil	16284
42-177-32804	PENN VIRGINIA OIL & GAS, L.P.	Oil	17206
42-177-32807	EOG Resources, Inc.	Oil	16712
42-177-32808	EOG Resources, Inc.	Oil	16792
42-177-32809	EOG Resources, Inc.	Oil	16667
42-177-32810	EOG Resources, Inc.	Oil	16979
42-177-32811	EOG Resources, Inc.	Oil	16979
42-177-32812	EOG Resources, Inc.	Oil	16979
42-177-32813	EOG Resources, Inc.	Oil	16712
42-177-32814	TIDAL PETROLEUM, INC.	Oil	16837
42-177-32815	BURLINGTON RESOURCES O & G CO LP	Oil	16987
42-177-32816	AUTERRA OPERATING, LLC	Oil	16941
42-177-32817	AUTERRA OPERATING, LLC	Oil	16973
42-177-32818	BURLINGTON RESOURCES O & G CO LP	Oil	17005
42-177-32819	PENN VIRGINIA OIL & GAS, L.P.	Oil	16969
42-177-32820	EOG Resources, Inc.	Oil	16258
42-177-32821	PENN VIRGINIA OIL & GAS, L.P.	Oil	16929
42-177-32822	PENN VIRGINIA OIL & GAS, L.P.	Oil	17226
42-177-32823	EOG Resources, Inc.	Oil	15453
42-177-32824	EOG Resources, Inc.	Oil	16258
42-177-32825	EOG Resources, Inc.	Oil	16994
42-177-32826	PENN VIRGINIA OIL & GAS, L.P.	Oil	17152
42-177-32827	EOG Resources, Inc.	Oil	15948
42-177-32828	VERDUN OIL & GAS LLC	Oil	15914
42-177-32829	EOG Resources, Inc.	Oil	16910
42-177-32830	EOG Resources, Inc.	Oil	17106
42-177-32831	EOG Resources, Inc.
42-177-32832	EOG Resources, Inc.
42-177-32833	EOG Resources, Inc.	Oil	15568
42-177-32834	EOG Resources, Inc.	Oil	16089
42-177-32835	EOG Resources, Inc.	Oil	16910
42-177-32836	MARATHON OIL EF LLC	Oil	15397
42-177-32837	MARATHON OIL EF LLC	Oil	15397
42-177-32838	AUTERRA OPERATING, LLC	Oil	16942
42-177-32839	PENN VIRGINIA OIL & GAS, L.P.	Oil	16967
42-177-32840	EOG Resources, Inc.	Oil	16964
42-177-32841	EOG Resources, Inc.	Oil	16997
42-177-32842	EOG Resources, Inc.	Oil	16964
42-177-32843	EOG Resources, Inc.	Oil	16997
42-177-32844	EOG Resources, Inc.	Oil	16964
42-177-32845	EOG Resources, Inc.	Oil	15576
42-177-32846	EOG Resources, Inc.	Oil	15576
42-177-32847	GEOSOUTHERN ENERGY CORPORATION
42-177-32848	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10814
42-177-32849	EOG Resources, Inc.	Oil	15253
42-177-32850	EOG Resources, Inc.	Oil	15253
42-177-32851	EOG Resources, Inc.	Oil	15253
42-177-32852	EOG Resources, Inc.	Oil	15576
42-177-32853	EOG Resources, Inc.	Oil	16997
42-177-32854	EOG Resources, Inc.	Oil	16797
42-177-32855	GEOSOUTHERN ENERGY CORPORATION	Oil	17640
42-177-32856	PENN VIRGINIA OIL & GAS, L.P.	Oil	16891
42-177-32857	EOG Resources, Inc.	Oil	16475
42-177-32858	EOG Resources, Inc.	Oil	16475
42-177-32859	EOG Resources, Inc.	Oil	16475
42-177-32860	EOG Resources, Inc.	Oil	16687
42-177-32861	EOG Resources, Inc.	Oil	16994
42-177-32862	EOG Resources, Inc.	Oil	16994
42-177-32863	VERDUN OIL & GAS LLC	Oil	17053
42-177-32864	Rosetta Resources Operating Lp
42-177-32865	EOG Resources, Inc.	Oil	15568
42-177-32866	EOG Resources, Inc.	Oil	15930
42-177-32867	MARATHON OIL EF LLC
42-177-32868	MARATHON OIL EF LLC
42-177-32869	AUTERRA OPERATING, LLC	Oil	17083
42-177-32870	AUTERRA OPERATING, LLC	Oil	17084
42-177-32871	EOG Resources, Inc.
42-177-32872	EOG Resources, Inc.
42-177-32873	AUTERRA OPERATING, LLC	Oil	17097
42-177-32874	AUTERRA OPERATING, LLC	Oil	17085
42-177-32875	EOG Resources, Inc.
42-177-32876	EOG Resources, Inc.
42-177-32877	EOG Resources, Inc.
42-177-32878	EOG Resources, Inc.
42-177-32879	EOG Resources, Inc.
42-177-32880	MARATHON OIL EF LLC	Oil	15397
42-177-32881	MARATHON OIL EF LLC	Oil	15397
42-177-32882	LONESTAR OPERATING, LLC	Oil	16093
42-177-32883	MARATHON OIL EF LLC	Oil	17065
42-177-32884	MARATHON OIL EF LLC	Oil	16813
42-177-32885	EOG Resources, Inc.	Oil	16971
42-177-32886	EOG Resources, Inc.	Oil	17320
42-177-32887	EOG Resources, Inc.
42-177-32888	EOG Resources, Inc.	Oil	15568
42-177-32889	EOG Resources, Inc.	Oil	15568
42-177-32890	EOG Resources, Inc.	Oil	16862
42-177-32891	EOG Resources, Inc.
42-177-32892	EOG Resources, Inc.
42-177-32893	EOG Resources, Inc.	Oil	16971
42-177-32894	EOG Resources, Inc.	Oil	16971
42-177-32895	EOG Resources, Inc.	Oil	16862
42-177-32896	EOG Resources, Inc.	Oil	16298
42-177-32897	EOG Resources, Inc.	Oil	15453
42-177-32898	PENN VIRGINIA OIL & GAS, L.P.	Oil	17221
42-177-32899	EOG Resources, Inc.	Oil	16360
42-177-32900	PIE OPERATING, LLC	Oil	17314
42-177-32901	EOG Resources, Inc.	Oil	15965
42-177-32902	EOG Resources, Inc.	Oil	15401
42-177-32903	EOG Resources, Inc.	Oil	15965
42-177-32904	EOG Resources, Inc.	Oil	15965
42-177-32905	EOG Resources, Inc.	Oil	15948
42-177-32906	EOG Resources, Inc.	Oil	15948
42-177-32907	EOG Resources, Inc.	Oil	15641
42-177-32908	EOG Resources, Inc.	Oil	15948
42-177-32909	EOG Resources, Inc.	Oil	15948
42-177-32910	EOG Resources, Inc.
42-177-32911	EOG Resources, Inc.	Oil	16030
42-177-32912	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10814
42-177-32913	MARATHON OIL EF LLC
42-177-32914	EOG Resources, Inc.	Oil	17008
42-177-32915	EOG Resources, Inc.	Oil	17008
42-177-32916	Rosetta Resources Operating Lp
42-177-32917	GEOSOUTHERN ENERGY CORPORATION	Oil	10046
42-177-32918	GEOSOUTHERN ENERGY CORPORATION	Oil	10046
42-177-32919	GEOSOUTHERN ENERGY CORPORATION	Oil	10046
42-177-32920	EOG Resources, Inc.	Oil	17008
42-177-32921	PENN VIRGINIA OIL & GAS, L.P.	Oil	18153
42-177-32922	PENN VIRGINIA OIL & GAS, L.P.	Oil	18153
42-177-32923	EOG Resources, Inc.
42-177-32924	MARATHON OIL EF LLC	Oil	15397
42-177-32925	EOG Resources, Inc.	Oil	15996
42-177-32926	MARATHON OIL EF LLC	Oil	15397
42-177-32927	Rosetta Resources Operating Lp
42-177-32928	1776 ENERGY OPERATORS, LLC	Oil	17185
42-177-32929	AUTERRA OPERATING, LLC	Oil	17054
42-177-32930	AUTERRA OPERATING, LLC	Oil	17046
42-177-32931	VERDUN OIL & GAS LLC	Oil	17053
42-177-32932	EOG Resources, Inc.	Oil	18051
42-177-32933	MARATHON OIL EF LLC
42-177-32934	MARATHON OIL EF LLC	Oil	17016
42-177-32935	MARATHON OIL EF LLC
42-177-32936	EOG Resources, Inc.	Oil	16965
42-177-32937	MARATHON OIL EF LLC	Oil	17245
42-177-32938	EOG Resources, Inc.	Oil	17012
42-177-32939	MARATHON OIL EF LLC	Oil	17245
42-177-32940	AUTERRA OPERATING, LLC	Oil	17613
42-177-32941	AUTERRA OPERATING, LLC	Oil	17064
42-177-32942	AUTERRA OPERATING, LLC	Oil	17162
42-177-32943	Forest Oil Corporation	Oil	17032
42-177-32944	PENN VIRGINIA OIL & GAS, L.P.	Oil	17479
42-177-32945	Hunt Oil Company
42-177-32946	Hunt Oil Company
42-177-32947	MARATHON OIL EF LLC	Oil	17245
42-177-32948	EOG Resources, Inc.	Oil	17436
42-177-32949	EOG Resources, Inc.	Oil	17050
42-177-32950	PENN VIRGINIA OIL & GAS, L.P.	Oil	17318
42-177-32951	AUTERRA OPERATING, LLC	Oil	17514
42-177-32952	EOG Resources, Inc.	Oil	18056
42-177-32953	EOG Resources, Inc.	Oil	18057
42-177-32954	EOG Resources, Inc.	Oil	18086
42-177-32955	AUTERRA OPERATING, LLC	Oil	17122
42-177-32956	EOG Resources, Inc.	Oil	17051
42-177-32957	EOG Resources, Inc.	Oil	15402
42-177-32958	PENN VIRGINIA OIL & GAS, L.P.	Oil	17318
42-177-32959	EOG Resources, Inc.	Oil	17050
42-177-32960	EOG Resources, Inc.	Oil	15249
42-177-32961	EOG Resources, Inc.	Oil	15249
42-177-32962	EOG Resources, Inc.	Oil	15249
42-177-32963	PENN VIRGINIA OIL & GAS, L.P.	Oil	18153
42-177-32964	EOG Resources, Inc.	Oil	17051
42-177-32965	AUTERRA OPERATING, LLC	Oil	17236
42-177-32966	AUTERRA OPERATING, LLC	Oil	17237
42-177-32967	EOG Resources, Inc.	Oil	17279
42-177-32968	AUTERRA OPERATING, LLC	Oil	17121
42-177-32969	PENN VIRGINIA OIL & GAS, L.P.	Oil	17318
42-177-32970	EOG Resources, Inc.	Oil	15523
42-177-32971	EOG Resources, Inc.	Oil	15523
42-177-32972	EOG Resources, Inc.	Oil	15523
42-177-32973	EOG Resources, Inc.	Oil	15523
42-177-32974	EOG Resources, Inc.	Oil	15523
42-177-32975	EOG Resources, Inc.	Oil	15523
42-177-32976	MARATHON OIL EF LLC	Oil	17165
42-177-32977	MARATHON OIL EF LLC	Oil	17165
42-177-32978	MARATHON OIL EF LLC	Oil	17165
42-177-32979	AUTERRA OPERATING, LLC	Oil	17041
42-177-32980	AUTERRA OPERATING, LLC	Oil	17238
42-177-32981	EOG Resources, Inc.	Oil	17102
42-177-32982	EOG Resources, Inc.	Oil	17102
42-177-32983	AUTERRA OPERATING, LLC	Oil	17240
42-177-32984	MARATHON OIL EF LLC	Oil	17165
42-177-32985	MARATHON OIL EF LLC	Oil	17165
42-177-32986	MARATHON OIL EF LLC	Oil	17165
42-177-32987	EOG Resources, Inc.	Oil	17033
42-177-32988	EOG Resources, Inc.	Oil	17436
42-177-32989	EOG Resources, Inc.	Oil	15249
42-177-32990	EOG Resources, Inc.	Oil	17059
42-177-32991	EOG Resources, Inc.	Oil	16984
42-177-32992	CL&F OPERATING LLC	Oil	17134
42-177-32993	IRONWOOD OIL & GAS LLC
42-177-32994	TIDAL PETROLEUM, INC.	Oil	16275
42-177-32995	EOG Resources, Inc.	Oil	15401
42-177-32996	EOG Resources, Inc.	Oil	17077
42-177-32997	AUTERRA OPERATING, LLC	Oil	17244
42-177-32998	BXP OPERATING, LLC	Oil	17074
42-177-32999	BXP OPERATING, LLC	Oil	17074
42-177-33000	EOG Resources, Inc.	Oil	15918
42-177-33001	AUTERRA OPERATING, LLC	Oil	17233
42-177-33002	EOG Resources, Inc.	Oil	15641
42-177-33003	EOG Resources, Inc.	Oil	17062
42-177-33004	CL&F OPERATING LLC	Oil	17103
42-177-33005	AUTERRA OPERATING, LLC	Oil	17234
42-177-33006	EOG Resources, Inc.	Oil	17104
42-177-33007	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-33008	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-33009	EOG Resources, Inc.	Oil	17308
42-177-33010	PENN VIRGINIA OIL & GAS, L.P.	Oil	15700
42-177-33011	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10814
42-177-33012	LONESTAR OPERATING, LLC	Oil	17283
42-177-33013	EOG Resources, Inc.	Oil	15401
42-177-33015	Forest Oil Corporation	Oil	17985
42-177-33016	BURLINGTON RESOURCES O & G CO LP	Oil	16825
42-177-33017	BURLINGTON RESOURCES O & G CO LP	Oil	16825
42-177-33018	EOG Resources, Inc.	Oil	17286
42-177-33019	PENN VIRGINIA OIL & GAS, L.P.	Oil	15700
42-177-33020	PENN VIRGINIA OIL & GAS, L.P.	Oil	15700
42-177-33021	EOG Resources, Inc.	Oil	15952
42-177-33022	AUTERRA OPERATING, LLC	Oil	17475
42-177-33023	AUTERRA OPERATING, LLC	Oil	17460
42-177-33024	CL&F OPERATING LLC	Oil	17432
42-177-33025	LONESTAR OPERATING, LLC	Oil	17294
42-177-33026	CL&F OPERATING LLC	Oil	17574
42-177-33027	EOG Resources, Inc.	Oil	15965
42-177-33028	MATADOR PRODUCTION COMPANY	Oil	17636
42-177-33029	EOG Resources, Inc.	Oil	17125
42-177-33030	TRINITY ENVIRO SWD I, L.L.C.	Oil	16998
42-177-33031	EOG Resources, Inc.	Oil	17126
42-177-33032	PENN VIRGINIA OIL & GAS, L.P.	Oil	17259
42-177-33033	PENN VIRGINIA OIL & GAS, L.P.	Oil	17259
42-177-33034	EOG Resources, Inc.	Oil	17282
42-177-33035	Forest Oil Corporation
42-177-33036	SABINE OIL & GAS CORPORATION	Oil	17630
42-177-33037	EOG Resources, Inc.	Oil	17367
42-177-33038	AUTERRA OPERATING, LLC	Oil	17631
42-177-33039	EOG Resources, Inc.
42-177-33040	MARATHON OIL EF LLC	Oil	15397
42-177-33041	MARATHON OIL EF LLC	Oil	15397
42-177-33042	MARATHON OIL EF LLC
42-177-33043	EOG Resources, Inc.	Oil	15641
42-177-33044	EOG Resources, Inc.	Oil	17090
42-177-33045	EOG Resources, Inc.	Oil	17358
42-177-33046	EOG Resources, Inc.	Oil	17358
42-177-33047	EOG Resources, Inc.	Oil	17320
42-177-33048	EOG Resources, Inc.	Oil	17160
42-177-33049	AUTERRA OPERATING, LLC	Oil	17474
42-177-33050	AUTERRA OPERATING, LLC	Oil	17481
42-177-33051	CL&F OPERATING LLC	Oil	17560
42-177-33052	AUTERRA OPERATING, LLC	Oil	17459
42-177-33053	EOG Resources, Inc.	Oil	17129
42-177-33054	MARATHON OIL EF LLC	Oil	17245
42-177-33055	EOG Resources, Inc.	Oil	15576
42-177-33056	BXP OPERATING, LLC	Oil	16693
42-177-33057	EOG Resources, Inc.	Oil	17359
42-177-33058	TIDAL PETROLEUM, INC.	Oil	15656
42-177-33059	AUTERRA OPERATING, LLC	Oil	17459
42-177-33060	BXP OPERATING, LLC	Oil	18429
42-177-33061	BXP OPERATING, LLC	Oil	18429
42-177-33062	BXP OPERATING, LLC	Oil	18429
42-177-33063	EOG Resources, Inc.	Oil	17280
42-177-33064	EOG Resources, Inc.
42-177-33065	EOG Resources, Inc.	Oil	17347
42-177-33066	EOG Resources, Inc.	Oil	17312
42-177-33067	AUTERRA OPERATING, LLC	Oil	17639
42-177-33068	AUTERRA OPERATING, LLC	Oil	17656
42-177-33070	EOG Resources, Inc.	Oil	17437
42-177-33071	EOG Resources, Inc.	Oil	17437
42-177-33072	EOG Resources, Inc.	Oil	17437
42-177-33073	EOG Resources, Inc.	Oil	17588
42-177-33074	AUTERRA OPERATING, LLC	Oil	17804
42-177-33075	EOG Resources, Inc.	Oil	17402
42-177-33076	AUTERRA OPERATING, LLC	Oil	16099
42-177-33077	AUTERRA OPERATING, LLC	Oil	16099
42-177-33078	AUTERRA OPERATING, LLC	Oil	16099
42-177-33079	AUTERRA OPERATING, LLC	Oil	16099
42-177-33080	PENN VIRGINIA OIL & GAS, L.P.	Oil	17445
42-177-33081	MARATHON OIL EF LLC	Oil	17273
42-177-33082	MARATHON OIL EF LLC	Oil	17273
42-177-33083	MARATHON OIL EF LLC	Oil	17273
42-177-33084	MARATHON OIL EF LLC	Oil	17273
42-177-33085	MARATHON OIL EF LLC	Oil	17273
42-177-33086	MARATHON OIL EF LLC	Oil	17273
42-177-33087	MARATHON OIL EF LLC	Oil	17273
42-177-33088	MARATHON OIL EF LLC	Oil	17171
42-177-33089	MARATHON OIL EF LLC	Oil	17171
42-177-33090	EOG Resources, Inc.	Oil	17353
42-177-33091	EOG Resources, Inc.	Oil	17353
42-177-33092	EOG Resources, Inc.
42-177-33093	EOG Resources, Inc.	Oil	17366
42-177-33094	DIAMOND M DRLG & EXPL CO.	Gas	271889
42-177-33095	EOG Resources, Inc.	Oil	17388
42-177-33096	EOG Resources, Inc.	Oil	17388
42-177-33097	EOG Resources, Inc.	Oil	17356
42-177-33098	EOG Resources, Inc.	Oil	17356
42-177-33099	PENN VIRGINIA OIL & GAS, L.P.	Oil	17329
42-177-33100	PENN VIRGINIA OIL & GAS, L.P.	Oil	17329
42-177-33101	EOG Resources, Inc.	Oil	17288
42-177-33102	EOG Resources, Inc.	Oil	17313
42-177-33103	EOG Resources, Inc.	Oil	17403
42-177-33104	EOG Resources, Inc.	Oil	17288
42-177-33105	CL&F OPERATING LLC	Oil	17560
42-177-33106	EOG Resources, Inc.	Oil	17396
42-177-33107	Hunt Oil Company
42-177-33108	BURLINGTON RESOURCES O & G CO LP	Oil	16248
42-177-33109	BURLINGTON RESOURCES O & G CO LP
42-177-33110	BURLINGTON RESOURCES O & G CO LP
42-177-33111	MARATHON OIL EF LLC	Oil	17245
42-177-33112	MARATHON OIL EF LLC	Oil	17245
42-177-33113	AUTERRA OPERATING, LLC	Oil	16099
42-177-33114	EOG Resources, Inc.	Oil	17125
42-177-33115	MARATHON OIL EF LLC	Oil	17245
42-177-33116	PENN VIRGINIA OIL & GAS, L.P.	Oil	16259
42-177-33117	PENN VIRGINIA OIL & GAS, L.P.	Oil	16259
42-177-33118	EOG Resources, Inc.	Oil	16436
42-177-33119	EOG Resources, Inc.	Oil	17307
42-177-33120	IRONWOOD OIL & GAS LLC
42-177-33121	DIAMOND M DRLG & EXPL CO.	Gas	271875
42-177-33122	EOG Resources, Inc.	Oil	17397
42-177-33123	EOG Resources, Inc.	Oil	17404
42-177-33124	EOG Resources, Inc.	Oil	17423
42-177-33125	EOG Resources, Inc.	Oil	17381
42-177-33126	AUTERRA OPERATING, LLC	Oil	17613
42-177-33127	EOG Resources, Inc.	Oil	17311
42-177-33128	AUTERRA OPERATING, LLC	Oil	17581
42-177-33129	EOG Resources, Inc.	Oil	15934
42-177-33130	EOG Resources, Inc.	Oil	17382
42-177-33131	EOG Resources, Inc.	Oil	17497
42-177-33132	EOG Resources, Inc.	Oil	17424
42-177-33133	EOG Resources, Inc.	Oil	17423
42-177-33134	EOG Resources, Inc.	Oil	15934
42-177-33135	EOG Resources, Inc.	Oil	15368
42-177-33136	EOG Resources, Inc.
42-177-33137	EOG Resources, Inc.	Oil	17425
42-177-33138	EOG Resources, Inc.	Oil	15568
42-177-33139	EOG Resources, Inc.	Oil	17766
42-177-33140	EOG Resources, Inc.	Oil	16107
42-177-33141	EOG Resources, Inc.	Oil	16107
42-177-33142	EOG Resources, Inc.	Oil	15293
42-177-33143	BURLINGTON RESOURCES O & G CO LP
42-177-33144	BURLINGTON RESOURCES O & G CO LP
42-177-33145	CL&F OPERATING LLC
42-177-33146	Forest Oil Corporation
42-177-33147	MARATHON OIL EF LLC	Oil	17483
42-177-33148	MARATHON OIL EF LLC	Oil	17483
42-177-33149	MARATHON OIL EF LLC	Oil	17483
42-177-33150	PENN VIRGINIA OIL & GAS, L.P.	Oil	10365
42-177-33151	PENN VIRGINIA OIL & GAS, L.P.	Oil	10365
42-177-33152	Forest Oil Corporation
42-177-33153	PENN VIRGINIA OIL & GAS, L.P.	Oil	17745
42-177-33154	BURLINGTON RESOURCES O & G CO LP	Oil	16248
42-177-33155	EOG Resources, Inc.	Oil	17536
42-177-33156	MARATHON OIL EF LLC	Oil	17171
42-177-33157	EOG Resources, Inc.	Oil	17537
42-177-33158	EOG Resources, Inc.	Oil	16053
42-177-33159	EOG Resources, Inc.	Oil	16053
42-177-33160	MARATHON OIL EF LLC	Oil	17171
42-177-33161	MARATHON OIL EF LLC	Oil	17171
42-177-33162	MARATHON OIL EF LLC	Oil	17171
42-177-33163	EOG Resources, Inc.	Oil	17424
42-177-33164	MARATHON OIL EF LLC	Oil	17333
42-177-33165	CL&F OPERATING LLC	Oil	17560
42-177-33166	ALMS ENERGY, LLC	Oil	18016
42-177-33167	PENN VIRGINIA OIL & GAS, L.P.	Oil	10367
42-177-33168	PENN VIRGINIA OIL & GAS, L.P.	Oil	10367
42-177-33169	Rosetta Resources Operating Lp	Oil	18340
42-177-33170	BXP OPERATING, LLC	Oil	17863
42-177-33171	BXP OPERATING, LLC	Oil	17863
42-177-33172	ARGENT ENERGY (US) HOLDINGS INC.
42-177-33173	BXP OPERATING, LLC	Oil	17863
42-177-33174	EOG Resources, Inc.	Oil	17364
42-177-33175	EOG Resources, Inc.	Oil	17635
42-177-33176	EOG Resources, Inc.	Oil	17326
42-177-33177	EOG Resources, Inc.	Oil	17379
42-177-33178	MARATHON OIL EF LLC	Oil	17334
42-177-33179	BXP OPERATING, LLC	Oil	17074
42-177-33180	ARGENT ENERGY (US) HOLDINGS INC.
42-177-33181	EOG Resources, Inc.	Oil	17394
42-177-33182	EOG Resources, Inc.	Oil	17384
42-177-33183	AUTERRA OPERATING, LLC	Oil	17485
42-177-33184	Forest Oil Corporation
42-177-33185	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33186	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33187	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33188	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33189	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33190	EOG Resources, Inc.	Oil	17482
42-177-33191	AUTERRA OPERATING, LLC	Oil	15517
42-177-33192	EOG Resources, Inc.	Oil	15349
42-177-33193	EOG Resources, Inc.	Oil	15349
42-177-33194	EOG Resources, Inc.	Oil	17364
42-177-33195	AUTERRA OPERATING, LLC	Oil	17444
42-177-33196	AUTERRA OPERATING, LLC	Oil	18000
42-177-33197	CL&F OPERATING LLC
42-177-33198	EOG Resources, Inc.	Oil	17380
42-177-33199	MARATHON OIL EF LLC	Oil	17483
42-177-33200	CL&F OPERATING LLC	Oil	17968
42-177-33201	EOG Resources, Inc.	Oil	16046
42-177-33202	EOG Resources, Inc.	Oil	16046
42-177-33203	EOG Resources, Inc.	Oil	16046
42-177-33204	EOG Resources, Inc.	Oil	16046
42-177-33205	EOG Resources, Inc.	Oil	17465
42-177-33206	PENN VIRGINIA OIL & GAS, L.P.	Oil	17651
42-177-33207	PENN VIRGINIA OIL & GAS, L.P.	Oil	17651
42-177-33208	PENN VIRGINIA OIL & GAS, L.P.	Oil	17651
42-177-33209	PENN VIRGINIA OIL & GAS, L.P.	Oil	17651
42-177-33210	EOG Resources, Inc.	Oil	16712
42-177-33211	EOG Resources, Inc.	Oil	16712
42-177-33212	SABINE OIL & GAS CORPORATION	Oil	17864
42-177-33213	EOG Resources, Inc.	Oil	17496
42-177-33214	EOG Resources, Inc.	Oil	17496
42-177-33215	EOG Resources, Inc.	Oil	15481
42-177-33216	BXP OPERATING, LLC	Oil	17836
42-177-33217	ARGENT ENERGY (US) HOLDINGS INC.
42-177-33218	BXP OPERATING, LLC	Oil	17836
42-177-33219	EOG Resources, Inc.	Oil	15481
42-177-33220	AUTERRA OPERATING, LLC	Oil	17754
42-177-33221	EOG Resources, Inc.	Oil	17458
42-177-33222	AUTERRA OPERATING, LLC	Oil	17645
42-177-33223	AUTERRA OPERATING, LLC	Oil	17655
42-177-33224	AUTERRA OPERATING, LLC	Oil	17655
42-177-33225	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-33226	EOG Resources, Inc.	Oil	15568
42-177-33227	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-33228	AUTERRA OPERATING, LLC	Oil	18099
42-177-33229	EOG Resources, Inc.	Oil	17387
42-177-33230	EOG Resources, Inc.	Oil	17415
42-177-33231	EOG Resources, Inc.	Oil	15481
42-177-33232	EOG Resources, Inc.	Oil	17468
42-177-33233	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-33234	EOG Resources, Inc.	Oil	15952
42-177-33235	Forest Oil Corporation
42-177-33236	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-33237	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15649
42-177-33238	AUTERRA OPERATING, LLC	Oil	18062
42-177-33239	Forest Oil Corporation
42-177-33240	CHURCHILL OPERATING, LLC	Oil	17965
42-177-33241	EOG Resources, Inc.	Oil	15930
42-177-33242	EOG Resources, Inc.	Oil	15930
42-177-33243	AUTERRA OPERATING, LLC	Oil	17639
42-177-33244	EOG Resources, Inc.	Oil	17473
42-177-33245	PENN VIRGINIA OIL & GAS, L.P.	Oil	17510
42-177-33246	PENN VIRGINIA OIL & GAS, L.P.	Oil	17510
42-177-33247	EOG Resources, Inc.	Oil	17492
42-177-33248	EOG Resources, Inc.	Oil	10773
42-177-33249	EOG Resources, Inc.	Oil	17561
42-177-33250	AUTERRA OPERATING, LLC	Oil	18158
42-177-33251	AUTERRA OPERATING, LLC	Oil	18194
42-177-33252	EOG Resources, Inc.	Oil	17492
42-177-33253	EOG Resources, Inc.	Oil	15258
42-177-33254	EOG Resources, Inc.	Oil	17903
42-177-33255	EOG Resources, Inc.
42-177-33256	EOG Resources, Inc.	Oil	16971
42-177-33257	EOG Resources, Inc.	Oil	16862
42-177-33258	AUTERRA OPERATING, LLC	Oil	16631
42-177-33259	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-33260	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-33261	AUTERRA OPERATING, LLC	Oil	17975
42-177-33262	EOG Resources, Inc.	Oil	17585
42-177-33263	MARATHON OIL EF LLC	Oil	15397
42-177-33264	AUTERRA OPERATING, LLC	Oil	16631
42-177-33265	EOG Resources, Inc.	Oil	17583
42-177-33266	EOG Resources, Inc.	Oil	15258
42-177-33267	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10881
42-177-33268	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15702
42-177-33269	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15702
42-177-33270	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33271	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10034
42-177-33272	MAGNOLIA OIL & GAS OPERATING LLC	Oil	17940
42-177-33273	EOG Resources, Inc.	Oil	15952
42-177-33274	EOG Resources, Inc.	Oil	15930
42-177-33275	EOG Resources, Inc.
42-177-33276	EOG Resources, Inc.	Oil	15919
42-177-33277	DIAMOND M DRLG & EXPL CO.
42-177-33278	AUTERRA OPERATING, LLC	Oil	17460
42-177-33279	EOG Resources, Inc.	Oil	17626
42-177-33280	AUTERRA OPERATING, LLC	Oil	17460
42-177-33281	EOG Resources, Inc.	Oil	17436
42-177-33282	EOG Resources, Inc.	Oil	17436
42-177-33283	EOG Resources, Inc.	Oil	17634
42-177-33284	EOG Resources, Inc.	Oil	15549
42-177-33285	AUTERRA OPERATING, LLC	Oil	18129
42-177-33286	AUTERRA OPERATING, LLC	Oil	18156
42-177-33287	AUTERRA OPERATING, LLC	Oil	18137
42-177-33288	MODERN EXPLORATION, INC.	Oil	18620
42-177-33289	EOG Resources, Inc.	Oil	17972
42-177-33290	EOG Resources, Inc.	Oil	18004
42-177-33291	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-33292	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-33293	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-33294	EOG Resources, Inc.	Oil	15549
42-177-33295	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-33296	EARTHSTONE OPERATING, LLC	Oil	16538
42-177-33297	EOG Resources, Inc.	Oil	16255
42-177-33298	EOG Resources, Inc.	Oil	17903
42-177-33299	AUTERRA OPERATING, LLC	Oil	17971
42-177-33300	AUTERRA OPERATING, LLC	Oil	17982
42-177-33301	EOG Resources, Inc.	Oil	16227
42-177-33302	PENN VIRGINIA OIL & GAS, L.P.	Oil	18032
42-177-33303	PENN VIRGINIA OIL & GAS, L.P.	Oil	18032
42-177-33304	EOG Resources, Inc.
42-177-33305	EOG Resources, Inc.
42-177-33306	EOG Resources, Inc.	Oil	17906
42-177-33307	EOG Resources, Inc.	Oil	17815
42-177-33308	LONESTAR OPERATING, LLC	Oil	17874
42-177-33309	EOG Resources, Inc.	Oil	16436
42-177-33310	EOG Resources, Inc.	Oil	16986
42-177-33311	EOG Resources, Inc.	Oil	16986
42-177-33312	EOG Resources, Inc.	Oil	16986
42-177-33313	EOG Resources, Inc.	Oil	16612
42-177-33314	EOG Resources, Inc.	Oil	16612
42-177-33315	EOG Resources, Inc.	Oil	15952
42-177-33316	EOG Resources, Inc.	Oil	15952
42-177-33317	RODELL RESOURCES, LLC
42-177-33319	LONESTAR OPERATING, LLC	Oil	18201
42-177-33320	TIDAL PETROLEUM, INC.	Oil	16275
42-177-33321	LONESTAR OPERATING, LLC	Oil	17870
42-177-33322	FES SWD (GC) OPERATING LLC	Oil	26406
42-177-33323	MARATHON OIL EF LLC	Oil	17245
42-177-33324	MARATHON OIL EF LLC	Oil	17245
42-177-33325	AUTERRA OPERATING, LLC	Oil	18157
42-177-33326	MARATHON OIL EF LLC	Oil	17245
42-177-33327	AUTERRA OPERATING, LLC	Oil	17962
42-177-33328	EOG Resources, Inc.	Oil	18006
42-177-33329	TRI-FORCE EXPLORATION, L.L.C.	Oil	17854
42-177-33330	MARATHON OIL EF LLC	Oil	10274
42-177-33331	MARATHON OIL EF LLC	Oil	10274
42-177-33332	MARATHON OIL EF LLC	Oil	10274
42-177-33333	LRH MANAGEMENT, LLC	Oil	18334
42-177-33334	EOG Resources, Inc.	Oil	17943
42-177-33335	EOG Resources, Inc.	Oil	18019
42-177-33336	MARATHON OIL EF LLC	Oil	17273
42-177-33337	MARATHON OIL EF LLC	Oil	17273
42-177-33338	PENN VIRGINIA OIL & GAS, L.P.
42-177-33339	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-33340	PENN VIRGINIA OIL & GAS, L.P.	Oil	18031
42-177-33341	PENN VIRGINIA OIL & GAS, L.P.	Oil	18031
42-177-33342	MARATHON OIL EF LLC	Oil	18030
42-177-33343	MARATHON OIL EF LLC	Oil	18030
42-177-33344	EOG Resources, Inc.	Oil	16691
42-177-33345	EOG Resources, Inc.	Oil	16691
42-177-33346	EOG Resources, Inc.	Oil	16691
42-177-33347	AUTERRA OPERATING, LLC	Oil	18156
42-177-33348	ARGENT ENERGY (US) HOLDINGS INC.
42-177-33349	ARGENT ENERGY (US) HOLDINGS INC.
42-177-33350	AUTERRA OPERATING, LLC	Oil	18152
42-177-33351	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-33352	MARATHON OIL EF LLC	Oil	17273
42-177-33353	AUTERRA OPERATING, LLC	Oil	16942
42-177-33354	AUTERRA OPERATING, LLC	Oil	18162
42-177-33355	AUTERRA OPERATING, LLC	Oil	18167
42-177-33356	PENN VIRGINIA OIL & GAS, L.P.	Oil	18316
42-177-33357	PENN VIRGINIA OIL & GAS, L.P.	Oil	18316
42-177-33358	PENN VIRGINIA OIL & GAS, L.P.	Oil	18316
42-177-33359	AUTERRA OPERATING, LLC	Oil	17514
42-177-33360	EOG Resources, Inc.	Oil	16691
42-177-33361	EOG Resources, Inc.	Oil	16691
42-177-33362	EOG Resources, Inc.	Oil	16691
42-177-33363	EOG Resources, Inc.	Oil	15442
42-177-33364	EOG Resources, Inc.	Oil	15442
42-177-33365	EOG Resources, Inc.	Oil	15442
42-177-33366	EOG Resources, Inc.	Oil	15442
42-177-33367	Forest Oil Corporation
42-177-33368	EOG Resources, Inc.	Oil	16430
42-177-33369	EOG Resources, Inc.	Oil	16430
42-177-33370	EOG Resources, Inc.	Oil	16430
42-177-33371	AUTERRA OPERATING, LLC	Oil	15499
42-177-33372	AUTERRA OPERATING, LLC	Oil	18180
42-177-33373	LONESTAR OPERATING, LLC	Oil	18634
42-177-33374	TALARIA OIL & GAS LLC	Oil	17933
42-177-33375	EOG Resources, Inc.	Oil	16984
42-177-33376	EOG Resources, Inc.	Oil	16984
42-177-33377	EOG Resources, Inc.	Oil	17313
42-177-33378	EOG Resources, Inc.	Oil	17313
42-177-33380	AUTERRA OPERATING, LLC	Oil	18211
42-177-33381	AUTERRA OPERATING, LLC	Oil	18163
42-177-33382	TALARIA OIL & GAS LLC	Oil	18547
42-177-33383	AUTERRA OPERATING, LLC	Oil	16745
42-177-33384	AUTERRA OPERATING, LLC	Oil	16245
42-177-33385	GULFTEX ENERGY III, LP
42-177-33386	MAGNOLIA OIL & GAS OPERATING LLC	Oil	17940
42-177-33387	MAGNOLIA OIL & GAS OPERATING LLC	Oil	18675
42-177-33388	EOG Resources, Inc.	Oil	18024
42-177-33389	EOG Resources, Inc.	Oil	18037
42-177-33390	EOG Resources, Inc.	Oil	18066
42-177-33391	AUTERRA OPERATING, LLC	Oil	18169
42-177-33392	EOG Resources, Inc.	Oil	16796
42-177-33393	EOG Resources, Inc.	Oil	16796
42-177-33394	EOG Resources, Inc.	Oil	15481
42-177-33395	EOG Resources, Inc.	Oil	16796
42-177-33396	EOG Resources, Inc.	Oil	15481
42-177-33397	EOG Resources, Inc.	Oil	15481
42-177-33398	JL RESOURCES, LLC
42-177-33399	PENN VIRGINIA OIL & GAS, L.P.	Oil	09830
42-177-33400	PENN VIRGINIA OIL & GAS, L.P.	Oil	18346
42-177-33401	PENN VIRGINIA OIL & GAS, L.P.
42-177-33402	PENN VIRGINIA OIL & GAS, L.P.
42-177-33403	PENN VIRGINIA OIL & GAS, L.P.
42-177-33404	AUTERRA OPERATING, LLC	Oil	17754
42-177-33405	Forest Oil Corporation
42-177-33406	EOG Resources, Inc.	Oil	15368
42-177-33407	EOG Resources, Inc.	Oil	15368
42-177-33408	EOG Resources, Inc.	Oil	15368
42-177-33409	EOG Resources, Inc.	Oil	15368
42-177-33410	EOG Resources, Inc.	Oil	15368
42-177-33411	Forest Oil Corporation
42-177-33414	PENN VIRGINIA OIL & GAS, L.P.	Oil	18347
42-177-33415	PENN VIRGINIA OIL & GAS, L.P.	Oil	18347
42-177-33416	PENN VIRGINIA OIL & GAS, L.P.	Oil	18347
42-177-33417	PENN VIRGINIA OIL & GAS, L.P.	Oil	18347
42-177-33418	EOG Resources, Inc.
42-177-33419	EOG Resources, Inc.
42-177-33420	EOG Resources, Inc.
42-177-33421	EOG Resources, Inc.	Oil	16712
42-177-33422	EOG Resources, Inc.	Oil	16712
42-177-33423	EOG Resources, Inc.	Oil	16712
42-177-33424	EOG Resources, Inc.	Oil	16712
42-177-33425	EOG Resources, Inc.	Oil	16796
42-177-33426	EOG Resources, Inc.	Oil	16796
42-177-33427	EOG Resources, Inc.	Oil	16796
42-177-33428	Forest Oil Corporation
42-177-33429	EOG Resources, Inc.	Oil	17402
42-177-33430	EOG Resources, Inc.	Oil	17402
42-177-33431	EOG Resources, Inc.	Oil	17402
42-177-33432	EOG Resources, Inc.
42-177-33433	EOG Resources, Inc.
42-177-33434	AUTERRA OPERATING, LLC	Oil	18173
42-177-33435	Forest Oil Corporation
42-177-33436	MARATHON OIL EF LLC	Oil	10274
42-177-33437	MARATHON OIL EF LLC	Oil	10274
42-177-33438	MARATHON OIL EF LLC	Oil	10274
42-177-33439	EOG Resources, Inc.
42-177-33440	EOG Resources, Inc.	Oil	16107
42-177-33441	EOG Resources, Inc.	Oil	17356
42-177-33442	EOG Resources, Inc.	Oil	16562
42-177-33443	AUTERRA OPERATING, LLC	Oil	18174
42-177-33444	EOG Resources, Inc.	Oil	17033
42-177-33445	EOG Resources, Inc.	Oil	17051
42-177-33446	EOG Resources, Inc.	Oil	16046
42-177-33447	EOG Resources, Inc.	Oil	16046
42-177-33448	LONESTAR OPERATING, LLC	Oil	18201
42-177-33449	LONESTAR OPERATING, LLC	Oil	18201
42-177-33450	EOG Resources, Inc.
42-177-33451	EOG Resources, Inc.
42-177-33452	EOG Resources, Inc.	Oil	17160
42-177-33453	EOG Resources, Inc.	Oil	17160
42-177-33454	EOG Resources, Inc.
42-177-33455	EOG Resources, Inc.	Oil	17160
42-177-33456	Forest Oil Corporation
42-177-33457	Forest Oil Corporation
42-177-33458	NGL WATERSOLUTIONS EAGLEFORD,LLC	Oil	18206
42-177-33459	MARATHON OIL EF LLC	Oil	17171
42-177-33460	EOG Resources, Inc.
42-177-33461	EOG Resources, Inc.	Oil	15934
42-177-33462	EOG Resources, Inc.	Oil	15934
42-177-33463	EOG Resources, Inc.	Oil	16129
42-177-33464	EOG Resources, Inc.	Oil	16129
42-177-33465	PENN VIRGINIA OIL & GAS, L.P.	Oil	10628
42-177-33466	PENN VIRGINIA OIL & GAS, L.P.	Oil	10628
42-177-33467	FRAZIER EXPLORATION PARTNERS,LLC	Gas	281660
42-177-33468	EOG Resources, Inc.	Oil	17436
42-177-33469	EOG Resources, Inc.	Oil	17436
42-177-33470	MARATHON OIL EF LLC	Oil	17171
42-177-33471	Forest Oil Corporation
42-177-33472	FRAZIER EXPLORATION PARTNERS,LLC	Oil	18906
42-177-33473	PENN VIRGINIA OIL & GAS, L.P.	Oil	18353
42-177-33474	PENN VIRGINIA OIL & GAS, L.P.	Oil	18336
42-177-33475	EOG Resources, Inc.	Oil	18609
42-177-33476	EOG Resources, Inc.	Oil	18609
42-177-33477	EOG Resources, Inc.	Oil	18609
42-177-33478	AUTERRA OPERATING, LLC	Oil	17240
42-177-33479	EOG Resources, Inc.	Oil	18251
42-177-33480	EOG Resources, Inc.	Oil	18250
42-177-33481	EOG Resources, Inc.	Oil	16691
42-177-33482	EOG Resources, Inc.	Oil	16691
42-177-33483	EOG Resources, Inc.	Oil	16691
42-177-33484	EOG Resources, Inc.
42-177-33485	EOG Resources, Inc.
42-177-33486	EOG Resources, Inc.
42-177-33487	Forest Oil Corporation
42-177-33488	MARATHON OIL EF LLC	Oil	19335
42-177-33489	EOG Resources, Inc.	Oil	17364
42-177-33490	EOG Resources, Inc.
42-177-33491	EOG Resources, Inc.	Oil	17364
42-177-33492	EOG Resources, Inc.	Oil	17326
42-177-33493	EOG Resources, Inc.	Oil	16712
42-177-33494	EOG Resources, Inc.	Oil	16712
42-177-33495	EOG Resources, Inc.	Oil	16712
42-177-33496	EOG Resources, Inc.	Oil	18261
42-177-33497	EOG Resources, Inc.	Oil	18212
42-177-33498	Forest Oil Corporation
42-177-33499	Forest Oil Corporation
42-177-33500	Forest Oil Corporation
42-177-33501	GULFTEX ENERGY III, LP
42-177-33502	GULFTEX ENERGY III, LP
42-177-33503	MARATHON OIL EF LLC	Oil	15397
42-177-33504	MARATHON OIL EF LLC	Oil	15397
42-177-33505	MARATHON OIL EF LLC	Oil	15397
42-177-33506	MARATHON OIL EF LLC	Oil	15397
42-177-33507	EOG Resources, Inc.	Oil	16994
42-177-33508	EOG Resources, Inc.	Oil	16994
42-177-33509	Forest Oil Corporation
42-177-33510	PENN VIRGINIA OIL & GAS, L.P.	Oil	18342
42-177-33511	PENN VIRGINIA OIL & GAS, L.P.	Oil	18357
42-177-33512	MAGNOLIA OIL & GAS OPERATING LLC	Oil	18675
42-177-33513	MAGNOLIA OIL & GAS OPERATING LLC	Oil	18675
42-177-33514	Forest Oil Corporation
42-177-33515	Forest Oil Corporation
42-177-33516	CWR MANAGEMENT LLC	Oil	18393
42-177-33517	EOG Resources, Inc.
42-177-33518	EOG Resources, Inc.
42-177-33519	EOG Resources, Inc.
42-177-33520	EOG Resources, Inc.	Oil	16986
42-177-33521	EOG Resources, Inc.	Oil	16986
42-177-33522	EOG Resources, Inc.	Oil	15919
42-177-33523	EOG Resources, Inc.	Oil	15919
42-177-33524	EOG Resources, Inc.	Oil	15919
42-177-33525	EOG Resources, Inc.	Oil	16665
42-177-33526	EOG Resources, Inc.	Oil	16665
42-177-33527	EOG Resources, Inc.	Oil	16665
42-177-33528	EOG Resources, Inc.	Oil	16665
42-177-33529	EOG Resources, Inc.	Oil	17815
42-177-33530	EOG Resources, Inc.	Oil	17815
42-177-33531	EOG Resources, Inc.	Oil	17815
42-177-33532	EOG Resources, Inc.	Oil	17308
42-177-33533	EOG Resources, Inc.	Oil	17106
42-177-33534	EOG Resources, Inc.	Oil	17106
42-177-33535	EOG Resources, Inc.	Oil	17308
42-177-33536	EOG Resources, Inc.	Oil	17326
42-177-33537	EOG Resources, Inc.	Oil	17326
42-177-33538	EOG Resources, Inc.	Oil	17326
42-177-33539	CRAWFORD HUGHES OPERATING CO.
42-177-33540	EOG Resources, Inc.	Oil	16971
42-177-33541	EOG Resources, Inc.	Oil	16971
42-177-33542	EOG Resources, Inc.	Oil	16797
42-177-33543	EOG Resources, Inc.	Oil	16797
42-177-33544	EOG Resources, Inc.	Oil	16797
42-177-33545	EOG Resources, Inc.	Oil	17104
42-177-33546	EOG Resources, Inc.	Oil	17307
42-177-33547	EOG Resources, Inc.	Oil	17359
42-177-33548	EOG Resources, Inc.	Oil	17359
42-177-33549	EOG Resources, Inc.	Oil	17359
42-177-33550	EOG Resources, Inc.	Oil	17359
42-177-33551	EOG Resources, Inc.	Oil	17320
42-177-33552	EOG Resources, Inc.	Oil	17320
42-177-33553	CHURCHILL OPERATING, LLC	Oil	17965
42-177-33554	JL RESOURCES, LLC
42-177-33555	EOG Resources, Inc.	Oil	17326
42-177-33556	EOG Resources, Inc.	Oil	17326
42-177-33557	EOG Resources, Inc.	Oil	15919
42-177-33558	EOG Resources, Inc.	Oil	18609
42-177-33559	DEVON ENERGY PRODUCTION CO, L.P.
42-177-33560	PENN VIRGINIA OIL & GAS, L.P.	Oil	17152
42-177-33561	DEVON ENERGY PRODUCTION CO, L.P.
42-177-33562	EOG Resources, Inc.	Oil	16255
42-177-33563	EOG Resources, Inc.	Oil	16255
42-177-33564	EOG Resources, Inc.	Oil	16255
42-177-33565	EOG Resources, Inc.	Oil	17468
42-177-33566	EOG Resources, Inc.	Oil	17468
42-177-33567	EOG Resources, Inc.	Oil	17468
42-177-33568	EOG Resources, Inc.
42-177-33569	EOG Resources, Inc.
42-177-33570	EOG Resources, Inc.
42-177-33571	EOG Resources, Inc.
42-177-33572	EOG Resources, Inc.	Oil	16053
42-177-33573	EOG Resources, Inc.	Oil	18609
42-177-33574	EOG Resources, Inc.	Oil	18609
42-177-33575	FRAZIER EXPLORATION PARTNERS,LLC	Oil	27117
42-177-33576	EOG Resources, Inc.
42-177-33577	EOG Resources, Inc.
42-177-33578	LONESTAR OPERATING, LLC	Oil	18643
42-177-33579	EOG Resources, Inc.
42-177-33580	EOG Resources, Inc.
42-177-33581	EOG Resources, Inc.
42-177-33582	EOG Resources, Inc.	Oil	18037
42-177-33583	EOG Resources, Inc.	Oil	18037
42-177-33584	EOG Resources, Inc.	Oil	18037
42-177-33585	EOG Resources, Inc.	Oil	18037
42-177-33586	LONESTAR OPERATING, LLC	Oil	18201
42-177-33587	LONESTAR OPERATING, LLC	Oil	18201
42-177-33588	LONESTAR OPERATING, LLC	Oil	18201
42-177-33589	EOG Resources, Inc.
42-177-33590	EOG Resources, Inc.
42-177-33591	EOG Resources, Inc.
42-177-33592	EOG Resources, Inc.	Oil	18705
42-177-33593	EOG Resources, Inc.	Oil	18705
42-177-33594	EOG Resources, Inc.	Oil	15376
42-177-33595	EOG Resources, Inc.	Oil	15376
42-177-33596	EOG Resources, Inc.	Oil	15376
42-177-33597	EOG Resources, Inc.	Oil	16430
42-177-33598	EOG Resources, Inc.	Oil	18616
42-177-33599	EOG Resources, Inc.	Oil	18616
42-177-33600	EOG Resources, Inc.	Oil	16562
42-177-33601	EOG Resources, Inc.	Oil	16562
42-177-33602	EOG Resources, Inc.	Oil	16562
42-177-33603	EOG Resources, Inc.
42-177-33604	EOG Resources, Inc.
42-177-33605	EOG Resources, Inc.	Oil	18822
42-177-33606	EOG Resources, Inc.	Oil	18705
42-177-33607	EOG Resources, Inc.	Oil	18705
42-177-33608	EOG Resources, Inc.	Oil	17402
42-177-33609	EOG Resources, Inc.	Oil	17402
42-177-33610	EOG Resources, Inc.
42-177-33611	EOG Resources, Inc.	Oil	17402
42-177-33612	EOG Resources, Inc.	Oil	16030
42-177-33613	EOG Resources, Inc.	Oil	15523
42-177-33614	EOG Resources, Inc.	Oil	15523
42-177-33615	PRIMERA ENERGY, LLC
42-177-33616	EOG Resources, Inc.
42-177-33617	EOG Resources, Inc.
42-177-33618	MARATHON OIL EF LLC	Oil	15397
42-177-33619	MARATHON OIL EF LLC	Oil	15397
42-177-33620	MARATHON OIL EF LLC	Oil	15397
42-177-33621	MARATHON OIL EF LLC	Oil	15397
42-177-33622	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-33623	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-33624	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-33625	PENN VIRGINIA OIL & GAS, L.P.	Oil	18031
42-177-33626	PENN VIRGINIA OIL & GAS, L.P.	Oil	18031
42-177-33627	FINGER OIL & GAS, INC.
42-177-33628	LP OPERATING, LLC
42-177-33629	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-33630	PENN VIRGINIA OIL & GAS, L.P.	Oil	15489
42-177-33631	EOG Resources, Inc.	Oil	15258
42-177-33632	EOG Resources, Inc.	Oil	15258
42-177-33633	EOG Resources, Inc.	Oil	15258
42-177-33634	EOG Resources, Inc.	Oil	15258
42-177-33635	EOG Resources, Inc.	Oil	17359
42-177-33636	EOG Resources, Inc.	Oil	15402
42-177-33637	EOG Resources, Inc.	Oil	17359
42-177-33638	EOG Resources, Inc.	Oil	15258
42-177-33639	EOG Resources, Inc.	Oil	16029
42-177-33640	EOG Resources, Inc.	Oil	16029
42-177-33641	EOG Resources, Inc.	Oil	16029
42-177-33642	EOG Resources, Inc.	Oil	15402
42-177-33643	FORD, DON H. & ASSOC.
42-177-33644	EOG Resources, Inc.	Oil	18700
42-177-33645	EOG Resources, Inc.	Oil	18700
42-177-33646	EARTHSTONE OPERATING, LLC	Oil	18569
42-177-33647	EARTHSTONE OPERATING, LLC	Oil	18569
42-177-33648	SABINE OIL & GAS CORPORATION
42-177-33649	BATTLECAT OIL & GAS, LLC
42-177-33650	PENN VIRGINIA OIL & GAS, L.P.
42-177-33651	PENN VIRGINIA OIL & GAS, L.P.
42-177-33652	EOG Resources, Inc.	Oil	17359
42-177-33653	EARTHSTONE OPERATING, LLC	Oil	18595
42-177-33654	EARTHSTONE OPERATING, LLC	Oil	18595
42-177-33655	1776 ENERGY OPERATORS, LLC
42-177-33656	EOG Resources, Inc.	Oil	17402
42-177-33657	EOG Resources, Inc.	Oil	15402
42-177-33658	EOG Resources, Inc.
42-177-33659	EOG Resources, Inc.
42-177-33660	EOG Resources, Inc.
42-177-33661	PENN VIRGINIA OIL & GAS, L.P.
42-177-33662	PENN VIRGINIA OIL & GAS, L.P.
42-177-33663	EOG Resources, Inc.	Oil	15920
42-177-33664	EOG Resources, Inc.	Oil	15920
42-177-33665	EOG Resources, Inc.	Oil	15920
42-177-33666	PENN VIRGINIA OIL & GAS, L.P.	Oil	18031
42-177-33667	EOG Resources, Inc.	Oil	18790
42-177-33668	SELLERS LEASE SERVICE, INC.	Oil	09193
42-177-33669	PENN VIRGINIA OIL & GAS, L.P.	Oil	16050
42-177-33670	PENN VIRGINIA OIL & GAS, L.P.	Oil	16050
42-177-33671	EOG Resources, Inc.	Oil	16820
42-177-33672	EOG Resources, Inc.	Oil	16820
42-177-33673	EOG Resources, Inc.	Oil	16820
42-177-33674	EOG Resources, Inc.	Oil	10705
42-177-33675	EOG Resources, Inc.
42-177-33676	EOG Resources, Inc.
42-177-33677	EOG Resources, Inc.
42-177-33678	EOG Resources, Inc.
42-177-33679	EOG Resources, Inc.
42-177-33680	EOG Resources, Inc.	Oil	17008
42-177-33681	EOG Resources, Inc.	Oil	17008
42-177-33682	EOG Resources, Inc.	Oil	17008
42-177-33683	EOG Resources, Inc.	Oil	17008
42-177-33684	EOG Resources, Inc.	Oil	17359
42-177-33685	EOG Resources, Inc.	Oil	17359
42-177-33686	EOG Resources, Inc.	Oil	17359
42-177-33687	EOG Resources, Inc.
42-177-33688	PENN VIRGINIA OIL & GAS, L.P.
42-177-33689	EOG Resources, Inc.	Oil	15919
42-177-33690	EOG Resources, Inc.	Oil	15919
42-177-33691	EOG Resources, Inc.	Oil	15919
42-177-33692	EOG Resources, Inc.
42-177-33693	EOG Resources, Inc.	Oil	17396
42-177-33694	EOG Resources, Inc.	Oil	17396
42-177-33695	PENN VIRGINIA OIL & GAS, L.P.	Oil	18961
42-177-33696	PENN VIRGINIA OIL & GAS, L.P.	Oil	18961
42-177-33697	PENN VIRGINIA OIL & GAS, L.P.	Oil	18961
42-177-33698	LONESTAR OPERATING, LLC	Oil	18831
42-177-33699	LONESTAR OPERATING, LLC	Oil	18831
42-177-33700	EOG Resources, Inc.	Oil	11132
42-177-33701	EOG Resources, Inc.	Oil	18796
42-177-33702	EOG Resources, Inc.	Oil	18796
42-177-33703	EOG Resources, Inc.	Oil	15919
42-177-33704	EOG Resources, Inc.	Oil	18799
42-177-33705	EOG Resources, Inc.	Oil	18799
42-177-33706	EOG Resources, Inc.	Oil	18251
42-177-33707	EOG Resources, Inc.	Oil	18616
42-177-33708	EOG Resources, Inc.	Oil	18616
42-177-33709	EOG Resources, Inc.	Oil	18616
42-177-33710	EOG Resources, Inc.	Oil	17286
42-177-33711	EOG Resources, Inc.	Oil	17286
42-177-33712	EOG Resources, Inc.	Oil	17286
42-177-33713	EOG Resources, Inc.	Oil	17286
42-177-33714	EOG Resources, Inc.	Oil	10731
42-177-33715	EOG Resources, Inc.	Oil	10731
42-177-33716	EOG Resources, Inc.	Oil	18250
42-177-33717	EOG Resources, Inc.
42-177-33718	EOG Resources, Inc.
42-177-33719	EOG Resources, Inc.
42-177-33720	EOG Resources, Inc.
42-177-33721	EOG Resources, Inc.	Oil	18867
42-177-33722	EOG Resources, Inc.
42-177-33723	EOG Resources, Inc.
42-177-33724	EOG Resources, Inc.
42-177-33725	EOG Resources, Inc.
42-177-33726	1836 RESOURCES, LLC	Oil	13536
42-177-33727	EOG Resources, Inc.	Oil	18873
42-177-33728	EOG Resources, Inc.	Oil	18972
42-177-33729	EOG Resources, Inc.	Oil	18970
42-177-33730	EOG Resources, Inc.	Oil	18971
42-177-33731	MARATHON OIL EF LLC	Oil	17334
42-177-33732	MARATHON OIL EF LLC	Oil	17334
42-177-33733	MARATHON OIL EF LLC	Oil	17334
42-177-33734	MARATHON OIL EF LLC	Oil	17334
42-177-33735	WK OIL, INC.
42-177-33736	EOG Resources, Inc.	Oil	18909
42-177-33737	EOG Resources, Inc.	Oil	18909
42-177-33738	EOG Resources, Inc.	Oil	18909
42-177-33739	EOG Resources, Inc.	Oil	17364
42-177-33740	MARATHON OIL EF LLC	Oil	17334
42-177-33741	MARATHON OIL EF LLC	Oil	17334
42-177-33742	EOG Resources, Inc.	Oil	18874
42-177-33743	EOG Resources, Inc.	Oil	16430
42-177-33744	EOG Resources, Inc.	Oil	16430
42-177-33745	EOG Resources, Inc.	Oil	16430
42-177-33746	EOG Resources, Inc.	Oil	16430
42-177-33747	EOG Resources, Inc.	Oil	15916
42-177-33748	EOG Resources, Inc.	Oil	15916
42-177-33749	EOG Resources, Inc.	Oil	17307
42-177-33750	EOG Resources, Inc.	Oil	15934
42-177-33751	EOG Resources, Inc.	Oil	15934
42-177-33752	EOG Resources, Inc.	Oil	15934
42-177-33753	EOG Resources, Inc.	Oil	15934
42-177-33754	EOG Resources, Inc.	Oil	18979
42-177-33755	EOG Resources, Inc.	Oil	18990
42-177-33756	EOG Resources, Inc.	Oil	18992
42-177-33757	EOG Resources, Inc.	Oil	18996
42-177-33758	EOG Resources, Inc.
42-177-33759	EOG Resources, Inc.	Oil	17420
42-177-33760	EOG Resources, Inc.	Oil	17420
42-177-33761	EOG Resources, Inc.	Oil	18700
42-177-33762	EOG Resources, Inc.	Oil	18700
42-177-33763	EOG Resources, Inc.	Oil	18700
42-177-33764	VICEROY PETROLEUM, LP
42-177-33765	BATTLECAT OIL & GAS, LLC
42-177-33766	EOG Resources, Inc.	Oil	16053
42-177-33767	EOG Resources, Inc.	Oil	16053
42-177-33768	EOG Resources, Inc.	Oil	16053
42-177-33769	EOG Resources, Inc.	Oil	17382
42-177-33770	EOG Resources, Inc.	Oil	17382
42-177-33771	EOG Resources, Inc.	Oil	17382
42-177-33772	EOG Resources, Inc.	Oil	17382
42-177-33775	PENN VIRGINIA OIL & GAS, L.P.
42-177-33776	PENN VIRGINIA OIL & GAS, L.P.	Oil	10367
42-177-33777	PENN VIRGINIA OIL & GAS, L.P.	Oil	10367
42-177-33778	EOG Resources, Inc.	Oil	17402
42-177-33779	EOG Resources, Inc.	Oil	17359
42-177-33780	MAGNOLIA OIL & GAS OPERATING LLC	Oil	18675
42-177-33781	MAGNOLIA OIL & GAS OPERATING LLC	Oil	18675
42-177-33782	EOG Resources, Inc.	Oil	19085
42-177-33783	EOG Resources, Inc.	Oil	19099
42-177-33784	EOG Resources, Inc.	Oil	19086
42-177-33785	EOG Resources, Inc.	Oil	19087
42-177-33786	EOG Resources, Inc.	Oil	15930
42-177-33787	EOG Resources, Inc.	Oil	15930
42-177-33788	DIRNETT, INC.	Oil	19191
42-177-33789	EARTHSTONE OPERATING, LLC	Oil	19073
42-177-33790	EARTHSTONE OPERATING, LLC	Oil	19073
42-177-33791	EOG Resources, Inc.	Oil	18616
42-177-33792	EOG Resources, Inc.	Oil	18616
42-177-33793	EOG Resources, Inc.	Oil	18616
42-177-33794	EOG Resources, Inc.	Oil	18616
42-177-33795	LONESTAR OPERATING, LLC	Oil	19048
42-177-33796	EARTHSTONE OPERATING, LLC	Oil	19074
42-177-33797	EARTHSTONE OPERATING, LLC	Oil	19074
42-177-33798	EARTHSTONE OPERATING, LLC	Oil	19074
42-177-33799	LONESTAR OPERATING, LLC	Oil	19043
42-177-33800	NOBEL PETROLEUM USA INC.	Oil	19334
42-177-33801	PENN VIRGINIA OIL & GAS, L.P.
42-177-33802	PENN VIRGINIA OIL & GAS, L.P.
42-177-33803	EOG Resources, Inc.	Oil	19241
42-177-33804	EOG Resources, Inc.	Oil	19242
42-177-33806	EOG Resources, Inc.	Oil	17396
42-177-33807	EOG Resources, Inc.	Oil	17396
42-177-33808	EOG Resources, Inc.	Oil	17396
42-177-33809	EOG Resources, Inc.	Oil	17396
42-177-33810	PENN VIRGINIA OIL & GAS, L.P.	Oil	09821
42-177-33811	PENN VIRGINIA OIL & GAS, L.P.	Oil	09821
42-177-33812	PENN VIRGINIA OIL & GAS, L.P.
42-177-33813	PENN VIRGINIA OIL & GAS, L.P.
42-177-33814	EOG Resources, Inc.	Oil	19107
42-177-33815	LONESTAR OPERATING, LLC	Oil	19155
42-177-33816	LONESTAR OPERATING, LLC	Oil	19154
42-177-33817	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33818	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33819	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33820	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33821	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33822	EARTHSTONE OPERATING, LLC	Oil	19158
42-177-33823	EOG Resources, Inc.	Oil	17286
42-177-33824	EOG Resources, Inc.	Oil	17286
42-177-33825	EOG Resources, Inc.	Oil	17286
42-177-33826	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-33827	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-33828	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-33829	JACKSON PETROLEUM CONSULTING,INC
42-177-33830	PENN VIRGINIA OIL & GAS, L.P.	Oil	11967
42-177-33831	PENN VIRGINIA OIL & GAS, L.P.	Oil	11968
42-177-33832	PENN VIRGINIA OIL & GAS, L.P.
42-177-33833	EOG Resources, Inc.	Oil	10731
42-177-33834	EOG Resources, Inc.	Oil	10731
42-177-33835	EOG Resources, Inc.	Oil	10731
42-177-33836	EOG Resources, Inc.	Oil	10731
42-177-33837	ROSEWOOD RESOURCES, INC.	Oil	19270
42-177-33838	EOG Resources, Inc.	Oil	19244
42-177-33839	EOG Resources, Inc.	Oil	19244
42-177-33840	EVERGREEN OPERATING CO., LTD.	Oil	19737
42-177-33841	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-33842	EOG Resources, Inc.	Oil	10731
42-177-33843	PENN VIRGINIA OIL & GAS, L.P.	Oil	10476
42-177-33844	PENN VIRGINIA OIL & GAS, L.P.	Oil	10476
42-177-33845	PENN VIRGINIA OIL & GAS, L.P.	Oil	10476
42-177-33846	PENN VIRGINIA OIL & GAS, L.P.
42-177-33847	EOG Resources, Inc.	Oil	19175
42-177-33848	EOG Resources, Inc.	Oil	19176
42-177-33849	EOG Resources, Inc.	Oil	19179
42-177-33850	PENN VIRGINIA OIL & GAS, L.P.	Oil	16929
42-177-33851	PENN VIRGINIA OIL & GAS, L.P.	Oil	16967
42-177-33852	PENN VIRGINIA OIL & GAS, L.P.
42-177-33853	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-33854	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-33855	PENN VIRGINIA OIL & GAS, L.P.	Oil	16929
42-177-33856	EOG Resources, Inc.
42-177-33857	EOG Resources, Inc.	Oil	16030
42-177-33858	EOG Resources, Inc.	Oil	16030
42-177-33859	EOG Resources, Inc.	Oil	16030
42-177-33860	ROSEWOOD RESOURCES, INC.	Oil	19347
42-177-33861	EOG Resources, Inc.	Oil	17326
42-177-33862	EOG Resources, Inc.	Oil	17326
42-177-33863	EOG Resources, Inc.	Oil	17326
42-177-33864	EVX MIDSTREAM PARTNERS II LLC
42-177-33865	PENN VIRGINIA OIL & GAS, L.P.	Oil	09628
42-177-33866	PENN VIRGINIA OIL & GAS, L.P.	Oil	09628
42-177-33867	EOG Resources, Inc.	Oil	17364
42-177-33868	EOG Resources, Inc.	Oil	16030
42-177-33869	EOG Resources, Inc.	Oil	17125
42-177-33870	EOG Resources, Inc.	Oil	17125
42-177-33871	EOG Resources, Inc.
42-177-33872	EOG Resources, Inc.
42-177-33873	EOG Resources, Inc.	Oil	16605
42-177-33874	EOG Resources, Inc.	Oil	16605
42-177-33875	EOG Resources, Inc.	Oil	16605
42-177-33876	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-33877	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-33878	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-33879	EOG Resources, Inc.	Oil	17815
42-177-33880	EOG Resources, Inc.	Oil	17815
42-177-33881	EOG Resources, Inc.	Oil	17815
42-177-33882	EOG Resources, Inc.	Oil	17815
42-177-33883	LONESTAR OPERATING, LLC	Oil	19323
42-177-33884	LONESTAR OPERATING, LLC	Oil	19323
42-177-33885	PENN VIRGINIA OIL & GAS, L.P.	Oil	19300
42-177-33886	PENN VIRGINIA OIL & GAS, L.P.	Oil	19299
42-177-33887	EOG Resources, Inc.	Oil	18700
42-177-33888	EOG Resources, Inc.	Oil	18700
42-177-33889	EOG Resources, Inc.	Oil	18700
42-177-33890	EOG Resources, Inc.	Oil	15509
42-177-33891	EOG Resources, Inc.	Oil	15509
42-177-33892	EOG Resources, Inc.	Oil	15509
42-177-33893	EOG Resources, Inc.	Oil	15509
42-177-33894	EOG Resources, Inc.	Oil	18700
42-177-33895	EOG Resources, Inc.	Oil	18700
42-177-33896	EOG Resources, Inc.	Oil	18700
42-177-33897	PENN VIRGINIA OIL & GAS, L.P.	Oil	10423
42-177-33898	PENN VIRGINIA OIL & GAS, L.P.	Oil	10423
42-177-33899	PENN VIRGINIA OIL & GAS, L.P.	Oil	10423
42-177-33900	EOG Resources, Inc.	Oil	15919
42-177-33901	EOG Resources, Inc.	Oil	19447
42-177-33902	EOG Resources, Inc.	Oil	19467
42-177-33903	EOG Resources, Inc.	Oil	19479
42-177-33904	EOG Resources, Inc.	Oil	16430
42-177-33905	EOG Resources, Inc.	Oil	16430
42-177-33906	EOG Resources, Inc.	Oil	16430
42-177-33907	EOG Resources, Inc.	Oil	16430
42-177-33908	EOG Resources, Inc.	Oil	19457
42-177-33909	EOG Resources, Inc.	Oil	19462
42-177-33910	EOG Resources, Inc.	Oil	19463
42-177-33911	EOG Resources, Inc.	Oil	19465
42-177-33912	EOG Resources, Inc.	Oil	19466
42-177-33913	EOG Resources, Inc.	Oil	16430
42-177-33914	EOG Resources, Inc.	Oil	16430
42-177-33915	EOG Resources, Inc.	Oil	16430
42-177-33916	EOG Resources, Inc.	Oil	16430
42-177-33917	EOG Resources, Inc.	Oil	19426
42-177-33918	EOG Resources, Inc.	Oil	19382
42-177-33919	EOG Resources, Inc.	Oil	19384
42-177-33920	PENN VIRGINIA OIL & GAS, L.P.	Oil	16976
42-177-33921	PENN VIRGINIA OIL & GAS, L.P.	Oil	16976
42-177-33922	PENN VIRGINIA OIL & GAS, L.P.	Oil	16976
42-177-33923	PENN VIRGINIA OIL & GAS, L.P.	Oil	09830
42-177-33924	PENN VIRGINIA OIL & GAS, L.P.	Oil	09830
42-177-33925	PENN VIRGINIA OIL & GAS, L.P.	Oil	15322
42-177-33926	PENN VIRGINIA OIL & GAS, L.P.	Oil	15322
42-177-33927	PENN VIRGINIA OIL & GAS, L.P.	Oil	15322
42-177-33928	EOG Resources, Inc.	Oil	17815
42-177-33929	EOG Resources, Inc.	Oil	17815
42-177-33930	EOG Resources, Inc.	Oil	17815
42-177-33931	EOG Resources, Inc.	Oil	17815
42-177-33932	EOG Resources, Inc.	Oil	19392
42-177-33933	EOG Resources, Inc.	Oil	19377
42-177-33934	EOG Resources, Inc.	Oil	19378
42-177-33935	EOG Resources, Inc.
42-177-33936	EOG Resources, Inc.	Oil	19664
42-177-33937	EOG Resources, Inc.	Oil	19686
42-177-33938	EOG Resources, Inc.	Oil	19548
42-177-33939	BURLINGTON RESOURCES O & G CO LP	Oil	10250
42-177-33940	BURLINGTON RESOURCES O & G CO LP	Oil	10250
42-177-33941	BURLINGTON RESOURCES O & G CO LP	Gas	286192
42-177-33942	EARTHSTONE OPERATING, LLC	Oil	19363
42-177-33943	EARTHSTONE OPERATING, LLC	Oil	19363
42-177-33944	EARTHSTONE OPERATING, LLC	Oil	19363
42-177-33945	EARTHSTONE OPERATING, LLC	Oil	19363
42-177-33946	EOG Resources, Inc.	Oil	17423
42-177-33947	EOG Resources, Inc.	Oil	17423
42-177-33948	EOG Resources, Inc.	Oil	17423
42-177-33949	EOG Resources, Inc.	Oil	17381
42-177-33950	EARTHSTONE OPERATING, LLC	Oil	19363
42-177-33951	BURLINGTON RESOURCES O & G CO LP	Oil	11665
42-177-33952	BURLINGTON RESOURCES O & G CO LP	Oil	10250
42-177-33953	BURLINGTON RESOURCES O & G CO LP	Oil	11670
42-177-33954	EOG Resources, Inc.	Oil	17320
42-177-33955	EOG Resources, Inc.	Oil	10776
42-177-33956	EOG Resources, Inc.	Oil	10776
42-177-33957	EOG Resources, Inc.	Oil	10776
42-177-33958	LONESTAR OPERATING, LLC	Oil	19431
42-177-33959	LONESTAR OPERATING, LLC	Oil	19431
42-177-33960	EOG Resources, Inc.	Oil	19474
42-177-33961	EOG Resources, Inc.	Oil	19475
42-177-33962	EOG Resources, Inc.	Oil	19486
42-177-33963	EOG Resources, Inc.	Oil	19579
42-177-33964	EOG Resources, Inc.	Oil	19687
42-177-33965	EOG Resources, Inc.	Oil	19673
42-177-33966	EOG Resources, Inc.	Oil	19707
42-177-33967	EOG Resources, Inc.	Oil	19674
42-177-33968	EOG Resources, Inc.	Oil	17364
42-177-33969	EOG Resources, Inc.	Oil	17364
42-177-33970	EOG Resources, Inc.	Oil	19656
42-177-33971	EOG Resources, Inc.	Oil	19640
42-177-33972	EOG Resources, Inc.	Oil	19933
42-177-33973	EOG Resources, Inc.	Oil	19657
42-177-33974	SELLERS LEASE SERVICE, INC.	Oil	08546
42-177-33975	EOG Resources, Inc.	Oil	17415
42-177-33976	EOG Resources, Inc.	Oil	17415
42-177-33977	LONESTAR OPERATING, LLC	Oil	17870
42-177-33978	LONESTAR OPERATING, LLC	Oil	17870
42-177-33979	LONESTAR OPERATING, LLC	Oil	17870
42-177-33980	EOG Resources, Inc.	Oil	16971
42-177-33981	EOG Resources, Inc.	Oil	16971
42-177-33982	EOG Resources, Inc.	Oil	16971
42-177-33983	EOG Resources, Inc.	Oil	16971
42-177-33984	EOG Resources, Inc.	Oil	19478
42-177-33985	EOG Resources, Inc.	Oil	19803
42-177-33986	EOG Resources, Inc.	Oil	19833
42-177-33987	SELLERS LEASE SERVICE, INC.	Oil	01705
42-177-33988	EOG Resources, Inc.	Oil	19658
42-177-33989	EOG Resources, Inc.
42-177-33990	EOG Resources, Inc.
42-177-33991	EOG Resources, Inc.	Oil	15934
42-177-33992	EOG Resources, Inc.	Oil	15934
42-177-33993	EOG Resources, Inc.	Oil	15934
42-177-33994	EOG Resources, Inc.	Oil	15934
42-177-33995	EOG Resources, Inc.	Oil	16991
42-177-33996	EOG Resources, Inc.	Oil	19810
42-177-33997	EOG Resources, Inc.
42-177-33998	EOG Resources, Inc.	Oil	19580
42-177-33999	EOG Resources, Inc.	Oil	19581
42-177-34000	EOG Resources, Inc.	Oil	15567
42-177-34001	EOG Resources, Inc.	Oil	15567
42-177-34002	EOG Resources, Inc.	Oil	15567
42-177-34003	EOG Resources, Inc.	Oil	19811
42-177-34004	EOG Resources, Inc.
42-177-34005	1776 ENERGY OPERATORS, LLC
42-177-34006	EOG Resources, Inc.	Oil	16712
42-177-34007	EOG Resources, Inc.	Oil	16712
42-177-34008	EOG Resources, Inc.	Oil	16712
42-177-34009	EOG Resources, Inc.	Oil	16712
42-177-34010	MARATHON OIL EF LLC	Oil	15397
42-177-34011	1776 ENERGY OPERATORS, LLC	Oil	15395
42-177-34012	MARATHON OIL EF LLC	Oil	15397
42-177-34013	MARATHON OIL EF LLC	Oil	15397
42-177-34014	MARATHON OIL EF LLC	Oil	15397
42-177-34015	EOG Resources, Inc.	Oil	19607
42-177-34016	EOG Resources, Inc.	Oil	19620
42-177-34017	EOG Resources, Inc.	Oil	19621
42-177-34018	EOG Resources, Inc.	Oil	19622
42-177-34019	LONESTAR OPERATING, LLC	Oil	19644
42-177-34020	LONESTAR OPERATING, LLC	Oil	19643
42-177-34021	1776 ENERGY OPERATORS, LLC	Oil	15394
42-177-34022	VERDUN OIL & GAS LLC	Oil	15914
42-177-34023	EOG Resources, Inc.	Oil	19554
42-177-34024	EOG Resources, Inc.	Oil	19553
42-177-34025	EOG Resources, Inc.	Oil	19555
42-177-34026	EOG Resources, Inc.	Oil	16979
42-177-34027	EOG Resources, Inc.	Oil	16979
42-177-34028	VERDUN OIL & GAS LLC	Oil	15914
42-177-34029	1776 ENERGY OPERATORS, LLC	Oil	15450
42-177-34030	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-34031	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-34032	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-34033	ROSEWOOD RESOURCES, INC.	Oil	19218
42-177-34034	EOG Resources, Inc.	Oil	19244
42-177-34035	EOG Resources, Inc.	Oil	19244
42-177-34036	EOG Resources, Inc.	Oil	19244
42-177-34037	EOG Resources, Inc.	Oil	19244
42-177-34038	PENN VIRGINIA OIL & GAS, L.P.
42-177-34039	PENN VIRGINIA OIL & GAS, L.P.
42-177-34040	ROSEWOOD RESOURCES, INC.	Oil	19842
42-177-34041	ROSEWOOD RESOURCES, INC.	Oil	19842
42-177-34042	PENN VIRGINIA OIL & GAS, L.P.	Oil	18347
42-177-34043	1776 ENERGY OPERATORS, LLC	Oil	15427
42-177-34044	EOG Resources, Inc.	Oil	17420
42-177-34045	EOG Resources, Inc.	Oil	17420
42-177-34046	EOG Resources, Inc.	Oil	17420
42-177-34047	EOG Resources, Inc.	Oil	17420
42-177-34048	EOG Resources, Inc.	Oil	19659
42-177-34049	EOG Resources, Inc.	Oil	19659
42-177-34050	EOG Resources, Inc.	Oil	19653
42-177-34051	EOG Resources, Inc.	Oil	19650
42-177-34052	EOG Resources, Inc.	Oil	19654
42-177-34053	EOG Resources, Inc.	Oil	17388
42-177-34054	EOG Resources, Inc.	Oil	17388
42-177-34055	EOG Resources, Inc.	Oil	15889
42-177-34056	EOG Resources, Inc.	Oil	16107
42-177-34057	EOG Resources, Inc.	Oil	16107
42-177-34058	EOG Resources, Inc.	Oil	16107
42-177-34059	EOG Resources, Inc.	Oil	16107
42-177-34060	EOG Resources, Inc.	Oil	16107
42-177-34061	EOG Resources, Inc.	Oil	16107
42-177-34062	ROSEWOOD RESOURCES, INC.	Oil	19347
42-177-34063	ROSEWOOD RESOURCES, INC.	Oil	19347
42-177-34064	ROSEWOOD RESOURCES, INC.	Oil	19347
42-177-34065	EOG Resources, Inc.
42-177-34066	EOG Resources, Inc.	Oil	19670
42-177-34067	EOG Resources, Inc.	Oil	19858
42-177-34068	EOG Resources, Inc.	Oil	19859
42-177-34069	EOG Resources, Inc.	Oil	19857
42-177-34070	EOG Resources, Inc.	Oil	19651
42-177-34071	PENN VIRGINIA OIL & GAS, L.P.	Oil	19905
42-177-34072	PENN VIRGINIA OIL & GAS, L.P.	Oil	19902
42-177-34073	EOG Resources, Inc.	Oil	17468
42-177-34074	EOG Resources, Inc.	Oil	17468
42-177-34075	EOG Resources, Inc.	Oil	15451
42-177-34076	EOG Resources, Inc.	Oil	15451
42-177-34077	EOG Resources, Inc.	Oil	15451
42-177-34078	EOG Resources, Inc.	Oil	17468
42-177-34079	ROSEWOOD RESOURCES, INC.	Oil	19270
42-177-34080	EOG Resources, Inc.	Oil	16964
42-177-34081	EOG Resources, Inc.	Oil	19813
42-177-34082	EOG Resources, Inc.	Oil	19817
42-177-34083	EOG Resources, Inc.	Oil	19818
42-177-34084	EOG Resources, Inc.	Oil	19819
42-177-34085	EOG Resources, Inc.	Oil	19971
42-177-34086	EOG Resources, Inc.	Oil	16627
42-177-34087	EOG Resources, Inc.	Oil	16627
42-177-34088	EOG Resources, Inc.	Oil	16627
42-177-34089	EOG Resources, Inc.	Oil	16627
42-177-34090	EOG Resources, Inc.	Oil	16964
42-177-34091	EOG Resources, Inc.	Oil	19799
42-177-34092	EOG Resources, Inc.	Oil	19796
42-177-34093	MARATHON OIL EF LLC	Oil	15397
42-177-34094	MARATHON OIL EF LLC	Oil	15397
42-177-34095	MARATHON OIL EF LLC	Oil	15397
42-177-34096	MARATHON OIL EF LLC	Oil	15397
42-177-34097	EOG Resources, Inc.	Oil	19787
42-177-34098	EOG Resources, Inc.	Oil	19795
42-177-34099	EOG Resources, Inc.	Oil	19788
42-177-34100	EOG Resources, Inc.	Oil	19789
42-177-34101	EOG Resources, Inc.	Oil	19982
42-177-34102	EOG Resources, Inc.	Oil	19985
42-177-34103	EOG Resources, Inc.	Oil	19986
42-177-34104	EOG Resources, Inc.	Oil	17356
42-177-34105	EOG Resources, Inc.	Oil	17356
42-177-34106	EOG Resources, Inc.	Oil	17356
42-177-34107	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34108	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34109	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34110	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34111	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34112	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34113	EARTHSTONE OPERATING, LLC	Oil	19839
42-177-34114	EOG Resources, Inc.	Oil	20029
42-177-34115	EOG Resources, Inc.	Oil	20041
42-177-34116	EOG Resources, Inc.	Oil	20042
42-177-34117	EOG Resources, Inc.	Oil	20043
42-177-34118	EOG Resources, Inc.	Oil	20100
42-177-34119	EOG Resources, Inc.	Oil	20101
42-177-34120	EOG Resources, Inc.	Oil	20103
42-177-34121	EOG Resources, Inc.	Oil	18700
42-177-34122	EOG Resources, Inc.	Oil	18700
42-177-34123	EOG Resources, Inc.	Oil	18700
42-177-34124	EOG Resources, Inc.	Oil	19935
42-177-34125	EOG Resources, Inc.	Oil	19903
42-177-34126	EOG Resources, Inc.	Oil	19899
42-177-34127	EOG Resources, Inc.	Oil	19904
42-177-34128	EOG Resources, Inc.
42-177-34129	EOG Resources, Inc.
42-177-34130	EOG Resources, Inc.	Oil	20024
42-177-34131	EOG Resources, Inc.	Oil	20031
42-177-34132	EOG Resources, Inc.	Oil	20032
42-177-34133	EOG Resources, Inc.	Oil	20052
42-177-34134	EOG Resources, Inc.	Oil	19956
42-177-34135	EOG Resources, Inc.	Oil	19983
42-177-34136	EOG Resources, Inc.	Oil	19957
42-177-34137	EOG Resources, Inc.	Oil	20102
42-177-34138	MARATHON OIL EF LLC	Oil	15397
42-177-34139	MARATHON OIL EF LLC	Oil	15397
42-177-34140	EOG Resources, Inc.	Oil	16089
42-177-34141	EOG Resources, Inc.	Oil	16089
42-177-34142	EOG Resources, Inc.	Oil	16089
42-177-34143	1776 ENERGY OPERATORS, LLC	Oil	19991
42-177-34144	EOG Resources, Inc.	Oil	16984
42-177-34145	EOG Resources, Inc.	Oil	16984
42-177-34146	EOG Resources, Inc.	Oil	16796
42-177-34147	EOG Resources, Inc.	Oil	16796
42-177-34148	EOG Resources, Inc.	Oil	16796
42-177-34149	EOG Resources, Inc.	Oil	17090
42-177-34150	EOG Resources, Inc.	Oil	17404
42-177-34151	EOG Resources, Inc.	Oil	17404
42-177-34152	EOG Resources, Inc.	Oil	17404
42-177-34153	EOG Resources, Inc.	Oil	17397
42-177-34154	EOG Resources, Inc.	Oil	17397
42-177-34155	EOG Resources, Inc.	Oil	17397
42-177-34156	BARON ENERGY INC.
42-177-34157	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-34158	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-34159	EOG Resources, Inc.	Oil	20058
42-177-34160	EOG Resources, Inc.	Oil	20059
42-177-34161	EOG Resources, Inc.	Oil	20060
42-177-34162	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-34163	PENN VIRGINIA OIL & GAS, L.P.	Oil	15652
42-177-34164	PENN VIRGINIA OIL & GAS, L.P.	Oil	17856
42-177-34165	EOG Resources, Inc.
42-177-34166	EOG Resources, Inc.
42-177-34167	EOG Resources, Inc.
42-177-34168	EOG Resources, Inc.	Oil	16910
42-177-34169	EOG Resources, Inc.	Oil	16910
42-177-34170	EOG Resources, Inc.	Oil	15451
42-177-34171	EOG Resources, Inc.	Oil	15451
42-177-34172	EOG Resources, Inc.	Oil	15451
42-177-34173	EOG Resources, Inc.	Oil	15618
42-177-34174	EARTHSTONE OPERATING, LLC	Oil	19948
42-177-34175	EARTHSTONE OPERATING, LLC	Oil	19948
42-177-34176	EARTHSTONE OPERATING, LLC	Oil	19948
42-177-34177	EOG Resources, Inc.	Oil	20062
42-177-34178	EOG Resources, Inc.	Oil	20063
42-177-34179	EOG Resources, Inc.	Oil	20064
42-177-34180	EOG Resources, Inc.	Oil	20066
42-177-34181	PENN VIRGINIA OIL & GAS, L.P.	Oil	10629
42-177-34182	PENN VIRGINIA OIL & GAS, L.P.	Oil	10629
42-177-34183	PENN VIRGINIA OIL & GAS, L.P.	Oil	20065
42-177-34184	PENN VIRGINIA OIL & GAS, L.P.	Oil	20065
42-177-34185	ROSEWOOD RESOURCES, INC.	Oil	20094
42-177-34186	ROSEWOOD RESOURCES, INC.	Oil	20154
42-177-34187	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-34188	PENN VIRGINIA OIL & GAS, L.P.	Oil	15380
42-177-34189	PENN VIRGINIA OIL & GAS, L.P.	Oil	20044
42-177-34190	LONESTAR OPERATING, LLC	Oil	20106
42-177-34191	LONESTAR OPERATING, LLC	Oil	20115
42-177-34192	LONESTAR OPERATING, LLC	Oil	20116
42-177-34193	MARATHON OIL EF LLC	Oil	19915
42-177-34194	MARATHON OIL EF LLC	Oil	20005
42-177-34195	MARATHON OIL EF LLC	Oil	19966
42-177-34196	EOG Resources, Inc.	Oil	20033
42-177-34197	EOG Resources, Inc.	Oil	20034
42-177-34198	EOG Resources, Inc.	Oil	20037
42-177-34199	EOG Resources, Inc.	Oil	20070
42-177-34200	1776 ENERGY OPERATORS, LLC	Oil	15394
42-177-34201	PENN VIRGINIA OIL & GAS, L.P.	Oil	10629
42-177-34202	LONESTAR OPERATING, LLC	Oil	20261
42-177-34203	EOG Resources, Inc.
42-177-34204	EOG Resources, Inc.	Oil	20218
42-177-34205	EOG Resources, Inc.	Oil	20223
42-177-34206	EOG Resources, Inc.	Oil	20229
42-177-34207	LONESTAR OPERATING, LLC	Oil	20262
42-177-34208	LONESTAR OPERATING, LLC	Oil
42-177-34209	EOG Resources, Inc.	Oil	20255
42-177-34210	EOG Resources, Inc.	Oil	20252
42-177-34211	EOG Resources, Inc.
42-177-34212	EOG Resources, Inc.
42-177-34213	EOG Resources, Inc.
42-177-34214	EOG Resources, Inc.
42-177-34215	EOG Resources, Inc.
42-177-34216	EOG Resources, Inc.
42-177-34217	EOG Resources, Inc.	Oil	20283
42-177-34218	EOG Resources, Inc.	Oil	20284
42-177-34219	EOG Resources, Inc.	Oil	20285
42-177-34220	EOG Resources, Inc.
42-177-34221	EOG Resources, Inc.
42-177-34222	PENN VIRGINIA OIL & GAS, L.P.	Oil	20107
42-177-34223	PENN VIRGINIA OIL & GAS, L.P.	Oil	20110
42-177-34224
42-177-34225	EOG Resources, Inc.	Oil	20230
42-177-34226	EOG Resources, Inc.	Oil	15618
42-177-34227	EOG Resources, Inc.	Oil	15618
42-177-34228	EOG Resources, Inc.	Oil	15618
42-177-34229	EOG Resources, Inc.	Oil	15618
42-177-34230	EOG Resources, Inc.
42-177-34231	EOG Resources, Inc.
42-177-34232	EOG Resources, Inc.
42-177-34233	EOG Resources, Inc.	Oil	10776
42-177-34234	EOG Resources, Inc.	Oil	16991
42-177-34235	EOG Resources, Inc.
42-177-34236	EOG Resources, Inc.
42-177-34237	EOG Resources, Inc.	Oil
42-177-34238	EOG Resources, Inc.	Oil
42-177-34239	EOG Resources, Inc.	Oil
42-177-34240	EOG Resources, Inc.	Oil
42-177-34241	EOG Resources, Inc.
42-177-34242	EOG Resources, Inc.
42-177-34243	EOG Resources, Inc.
42-177-34244	EOG Resources, Inc.
42-177-34245	EOG Resources, Inc.
42-177-34246	EOG Resources, Inc.
42-177-34247	EOG Resources, Inc.
42-177-34248	EOG Resources, Inc.
42-177-34249	EOG Resources, Inc.
42-177-34250	EOG Resources, Inc.
42-177-34251	PENN VIRGINIA OIL & GAS, L.P.
42-177-34252	PENN VIRGINIA OIL & GAS, L.P.
42-177-34253	PENN VIRGINIA OIL & GAS, L.P.	Oil
42-177-34254	PENN VIRGINIA OIL & GAS, L.P.	Oil	17192
42-177-34255	EOG Resources, Inc.	Oil
42-177-34256	EOG Resources, Inc.	Oil	17436
42-177-34257	EOG Resources, Inc.
42-177-34258	EOG Resources, Inc.
42-177-34259	PENN VIRGINIA OIL & GAS, L.P.
42-177-34260	PENN VIRGINIA OIL & GAS, L.P.
42-177-34261	PENN VIRGINIA OIL & GAS, L.P.
42-177-34262	PENN VIRGINIA OIL & GAS, L.P.
42-177-34263	PENN VIRGINIA OIL & GAS, L.P.
42-177-34264	PENN VIRGINIA OIL & GAS, L.P.
42-177-34265	EOG Resources, Inc.
42-177-34266	EOG Resources, Inc.
42-177-34267	EOG Resources, Inc.
42-177-34268	EOG Resources, Inc.
42-177-34269	EOG Resources, Inc.
42-177-34270	VERDUN OIL & GAS LLC
42-177-34271	VERDUN OIL & GAS LLC
42-177-34272	VERDUN OIL & GAS LLC
42-177-34273	VERDUN OIL & GAS LLC
42-177-34274	VERDUN OIL & GAS LLC
42-177-34275	VERDUN OIL & GAS LLC
42-177-34276	EOG Resources, Inc.
42-177-34277	EOG Resources, Inc.
42-177-34278	EOG Resources, Inc.
42-177-34279	EOG Resources, Inc.
42-177-34280	EOG Resources, Inc.
42-177-34281	EOG Resources, Inc.
42-177-34282	EOG Resources, Inc.
42-177-34283	EOG Resources, Inc.
42-177-34284	MARATHON OIL EF LLC	Oil	15397
42-177-34285	MARATHON OIL EF LLC	Oil	15397
42-177-34286	MARATHON OIL EF LLC	Oil	15397
42-177-34287	MARATHON OIL EF LLC	Oil	15397
42-177-34288	EOG Resources, Inc.
42-177-34289	EOG Resources, Inc.
42-177-34290	EOG Resources, Inc.
42-177-34291	EOG Resources, Inc.
42-177-34292	MILLENNIUM EXPLORATION CO. LLC	Oil	20225
42-177-34293	EOG Resources, Inc.
42-177-34294	EOG Resources, Inc.
42-177-34295	EOG Resources, Inc.
42-177-34296	EOG Resources, Inc.
42-177-34297	EOG Resources, Inc.
42-177-34298	EOG Resources, Inc.
42-177-34299	EOG Resources, Inc.
42-177-34300	EOG Resources, Inc.
42-177-34301	EOG Resources, Inc.
42-177-34302	PENN VIRGINIA OIL & GAS, L.P.
42-177-34303	EOG Resources, Inc.
42-177-34304	EOG Resources, Inc.
42-177-34305	EOG Resources, Inc.
42-177-34306	EOG Resources, Inc.
42-177-34307	EOG Resources, Inc.
42-177-34308	EOG Resources, Inc.
42-177-34309	EOG Resources, Inc.
42-177-34310	EOG Resources, Inc.
42-177-34311	EOG Resources, Inc.
42-177-34312	EOG Resources, Inc.
42-177-34313	EOG Resources, Inc.
42-177-34314	EOG Resources, Inc.
42-177-34315	MILLENNIUM EXPLORATION CO. LLC	Oil	20224
42-177-34316	INPEX EAGLE FORD, LLC	Oil
42-177-34317	INPEX EAGLE FORD, LLC
42-177-34318	INPEX EAGLE FORD, LLC
42-177-34319	INPEX EAGLE FORD, LLC
42-177-34320	INPEX EAGLE FORD, LLC
42-177-34321	EOG Resources, Inc.	Oil	20220
42-177-34322	EOG Resources, Inc.	Oil	20245
42-177-34323	EOG Resources, Inc.	Oil	20213
42-177-34324	EOG Resources, Inc.	Oil	20214
42-177-34325	EOG Resources, Inc.	Oil	20215
42-177-34326	LONESTAR OPERATING, LLC
42-177-34327	LONESTAR OPERATING, LLC
42-177-34328	LONESTAR OPERATING, LLC
42-177-34329	EOG Resources, Inc.
42-177-34330	EOG Resources, Inc.
42-177-34331	EOG Resources, Inc.
42-177-34332	EOG Resources, Inc.
42-177-34333	EOG Resources, Inc.
42-177-34334	EOG Resources, Inc.
42-177-34335	EOG Resources, Inc.
42-177-34336	EOG Resources, Inc.
42-177-34337	MILLENNIUM EXPLORATION CO. LLC
42-177-34338	BURLINGTON RESOURCES O & G CO LP
42-177-34577
42-177-80000
42-177-80001
42-177-80002	HAGEN & BLAFFER	Gas
42-177-80003
42-177-80004
42-177-80005
42-177-80006	SELLERS LEASE SERVICE, INC.	Gas	099275
42-177-80007
42-177-80008	ACME PETROLEUM CO.	Gas
42-177-80009
42-177-80010
42-177-80011
42-177-80012
42-177-80013	ACOCK OPERATING LIMITED	Oil
42-177-80014
42-177-80015
42-177-80016
42-177-80017
42-177-80018	SHELLMAN DRILLING COMPANY	Oil
42-177-80019
42-177-80020
42-177-80021
42-177-80022
42-177-80023
42-177-80024
42-177-80025
42-177-80026	PRESTWICK COMPANY, THE	Oil
42-177-80027
42-177-80028
42-177-80029
42-177-80030
42-177-80031
42-177-80032	JAD OIL, INC.	Oil	05547
42-177-80033	CHRISTIAN & MURRAY	Oil
42-177-80034
42-177-80035
42-177-80036
42-177-80037
42-177-80038
42-177-80039	TEXAS OIL & MINERALS CORP.	Oil
42-177-80040
42-177-80041
42-177-80042	Tipperary Oil & Gas Corporation	Oil	06516
42-177-80043	Tipperary Oil & Gas Corporation	Oil	06516
42-177-80044	MAG DEWALT JOINT VENTURE	Oil
42-177-80045
42-177-80046
42-177-80047
42-177-80048	CZAR RESOURCES, INC.	Oil
42-177-80049
42-177-80050
42-177-80051
42-177-80052
42-177-80053
42-177-80054
42-177-80055
42-177-80056	LA JOLLA OIL & MINERAL INC.	Oil
42-177-80057	ALCORN PROD CO.	Oil
42-177-80058
42-177-80059
42-177-80060
42-177-80061
42-177-80062	GEOLOGICAL RESEARCH CORP.
42-177-80063
42-177-80064	PHILLIPS, A. O., ESTATE OF
42-177-80065	VAQUERO PETR. CO.
42-177-80066	MUTUAL OIL OF AMERICA, INC.
42-177-80067	GEOLOGICAL RESEARCH CORP.
42-177-80068	RILEY, CLOVIS INC.
42-177-80069	DEWALT DRILLING CO.
42-177-80070	HINTON, RICH PETROLEUM
42-177-80071	ENERGETICS, INC.
42-177-80072	GOLDKING PROD. CO.
42-177-80073	EXXETER PETROLEUM CORP.
42-177-80074	CHERRY OIL & GAS	Oil
42-177-80075
42-177-80076
42-177-80077
42-177-80078
42-177-80079
42-177-80080	PHILLIP, DAVID MARTIN
42-177-80081
42-177-80082
42-177-80083
42-177-80084
42-177-80085	LAWLESS ENERGY, INC.
42-177-80086
42-177-80087	MUTUAL OIL OF AMERICA, INC.
42-177-80088	SPARKS, WILLIAM L.
42-177-80089	Mosbacher Production Co.
42-177-80090	CHERRY OIL & GAS	Oil
42-177-80091	TRI-COUNTY OPERATING COMPANY
42-177-80092
42-177-80093	SOUTHWEST LAND & MINERALS, INC.
42-177-80094	MARK IV ENERGY
42-177-80095	PETRO-DELTA COMPANY, THE
42-177-80098
42-177-80099
42-177-80100
42-177-80101
42-177-80102
42-177-80103
42-177-80104
42-177-80106
42-177-80107
42-177-80108
42-177-80109
42-177-80110

For data sources see