Matagorda County, Texas
Location in the state of Texas
Texas's location in the U.S.
Founded	1836
Seat	Bay City
Largest city	Bay City
Area
• Total	1,613 sq mi (4,178 km2)
• Land	1,100 sq mi (2,849 km2)
• Water	512 sq mi (1,326 km2), 32%
Population
• (2010)	36,702
Time zone	Central: UTC-6/-5
Website	www.co.matagorda.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-321-00003
42-321-00004
42-321-00009	HAWK, J. H.	Gas
42-321-00021	Apache Corporation	Oil
42-321-00022	TRINIDAD RESOURCES, LLC	Oil	17745
42-321-00023	Cockrell Oil Corporation	Oil	19420
42-321-00024	PENNZOIL EXPLORATION & PROD. CO.	Oil	20849
42-321-00025	Cockrell Oil Corporation	Oil	06482
42-321-00029
42-321-00030
42-321-00031	Apache Corporation	Oil
42-321-00035	DRAPER, GOODALE & COMPANY, INC.	Gas
42-321-00036
42-321-00037
42-321-00038
42-321-00040
42-321-00044	Marathon Oil Company
42-321-00045	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00046	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00047	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-00048	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00049	Marathon Oil Company	Oil	02998
42-321-00050	Marathon Oil Company	Oil	02996
42-321-00051	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00052	ALLEGIANT RESOURCES, LLC	Gas	151974
42-321-00053	ALLEGIANT RESOURCES, LLC	Oil	08049
42-321-00054	Marathon Oil Company	Oil	08423
42-321-00055	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00056	PREMIER NATURAL RESOURCES, LLC	Gas	007273
42-321-00057	Marathon Oil Company	Oil
42-321-00058	Marathon Oil Company	Oil	02998
42-321-00059	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00060	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00061	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00062	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00063	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00064	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00065	ALLEGIANT RESOURCES, LLC	Gas	161072
42-321-00066	Marathon Oil Company	Oil	02998
42-321-00067	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00068	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00069	Marathon Oil Company	Gas	186480
42-321-00070	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00071	ALLEGIANT RESOURCES, LLC	Oil	08049
42-321-00072	PREMIER NATURAL RESOURCES, LLC	Oil	02998
42-321-00073	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-00078	ALLEGIANT RESOURCES, LLC	Oil
42-321-00079	Marathon Oil Company	Oil
42-321-00081	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00082	ALLEGIANT RESOURCES, LLC	Gas	145585
42-321-00083	ALLEGIANT RESOURCES, LLC	Gas	122874
42-321-00084	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00085	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-00086	ALLEGIANT RESOURCES, LLC	Oil
42-321-00087	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00088	ALLEGIANT RESOURCES, LLC	Oil	02999
42-321-00089	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-00090	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00091	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-00092	ALLEGIANT RESOURCES, LLC	Oil	12601
42-321-00093	ALLEGIANT RESOURCES, LLC	Oil
42-321-00094	ALLEGIANT RESOURCES, LLC	Oil
42-321-00096	Marathon Oil Company	Gas
42-321-00097	ALLEGIANT RESOURCES, LLC	Oil	02999
42-321-00100	Marathon Oil Company	Oil
42-321-00101	Marathon Oil Company	Gas
42-321-00102	ALLEGIANT RESOURCES, LLC	Oil
42-321-00103	ALLEGIANT RESOURCES, LLC	Oil	08423
42-321-00104	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00105	Marathon Oil Company	Oil	11248
42-321-00110	REALITOS ENERGY CORP.	Oil
42-321-00126	Marathon Oil Company	Oil
42-321-00127	ALLEGIANT RESOURCES, LLC	Oil	10525
42-321-00128	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00129	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00130	ALLEGIANT RESOURCES, LLC	Oil	10525
42-321-00131	Marathon Oil Company	Gas	132362
42-321-00133	Marathon Oil Company
42-321-00134	ALLEGIANT RESOURCES, LLC	Oil
42-321-00136	Marathon Oil Company	Oil	02998
42-321-00137	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00138	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00139	Marathon Oil Company	Oil	10611
42-321-00141	Marathon Oil Company	Gas	157290
42-321-00142	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00143	Marathon Oil Company	Oil	10525
42-321-00144	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-00145	Marathon Oil Company	Gas	149259
42-321-00146	ALLEGIANT RESOURCES, LLC	Gas	184618
42-321-00147	PREMIER NATURAL RESOURCES, LLC	Gas	041446
42-321-00148	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00149	ALLEGIANT RESOURCES, LLC	Oil	12601
42-321-00151
42-321-00181
42-321-00184
42-321-00189
42-321-00190
42-321-00191
42-321-00204
42-321-00205
42-321-00206	SEADRIFT PIPELINE CORPORATION	Oil
42-321-00207
42-321-00216
42-321-00217
42-321-00218
42-321-00221	ARALUEN ENERGY, INC.	Oil	02987
42-321-00226
42-321-00228	RUSSELL, OTIS	Gas
42-321-00229
42-321-00230	BOMCO USA, INC.	Oil	02985
42-321-00231	LAGARTO COMPANY, THE	Oil	16837
42-321-00233
42-321-00234
42-321-00254	ARALUEN ENERGY, INC.	Oil	02977
42-321-00259	ARALUEN ENERGY, INC.	Oil	02976
42-321-00262	ARALUEN ENERGY, INC.	Oil	02976
42-321-00268	ARALUEN ENERGY, INC.	Oil	02976
42-321-00272
42-321-00274	ARALUEN ENERGY, INC.	Oil	02978
42-321-00276	ARALUEN ENERGY, INC.	Oil	02978
42-321-00280	ARALUEN ENERGY, INC.	Oil
42-321-00281	ARALUEN ENERGY, INC.	Oil	02994
42-321-00282	ARALUEN ENERGY, INC.	Oil	02994
42-321-00283	ARALUEN ENERGY, INC.	Oil	02994
42-321-00284	ARALUEN ENERGY, INC.	Oil	02994
42-321-00285	ARALUEN ENERGY, INC.	Oil	02994
42-321-00286
42-321-00287
42-321-00288
42-321-00289	PACE OIL AND GAS COMPANY	Oil
42-321-00290
42-321-00291	PACE OIL AND GAS COMPANY	Oil	02993
42-321-00292	PACE OIL AND GAS COMPANY	Gas	065718
42-321-00297	STONE, J. G. OIL CO.	Oil
42-321-00298
42-321-00299
42-321-00300
42-321-00301
42-321-00302
42-321-00303
42-321-00304
42-321-00319
42-321-00328
42-321-00330
42-321-00333	ARMOUR-RICHARDS HOLDINGS, LTD	Gas
42-321-00337
42-321-00338
42-321-00339
42-321-00340
42-321-00341
42-321-00342
42-321-00343
42-321-00344
42-321-00346
42-321-00356
42-321-00364	ENGELKE, R. H.	Oil
42-321-00371	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00372	Marathon Oil Company	Oil	10611
42-321-00374	ALLEGIANT RESOURCES, LLC	Oil	10611
42-321-00375	ALLEGIANT RESOURCES, LLC	Oil	10611
42-321-00376	Marathon Oil Company	Oil	02997
42-321-00377	ALLEGIANT RESOURCES, LLC	Oil	08075
42-321-00378	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00379	ALLEGIANT RESOURCES, LLC	Oil	08075
42-321-00380	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00381	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00382	Marathon Oil Company	Oil	10611
42-321-00383	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-00385	Marathon Oil Company	Gas	182598
42-321-00386	Marathon Oil Company
42-321-00390	HI-WAY OIL LTD. L.C.
42-321-00392
42-321-00394	BRAMMER PETROLEUM, INC.	Gas
42-321-00400	BRAMMER PETROLEUM, INC.	Gas
42-321-00401	RED WOLF OIL COMPANY, INC.	Gas
42-321-00402	FREDDY'S WELL SERVICE, INC.	Gas	039819
42-321-00403	RED WOLF OIL COMPANY, INC.
42-321-00404	RED WOLF OIL COMPANY, INC.	Gas	138963
42-321-00406	RED WOLF OIL COMPANY, INC.	Gas	146077
42-321-00407	Getty Oil Co.	Oil
42-321-00408	Getty Oil Co.	Oil
42-321-00410	Getty Oil Co.	Gas
42-321-00411	Texaco Inc.	Oil
42-321-00412	Getty Oil Co.	Oil
42-321-00413	Getty Oil Co.	Oil
42-321-00414	Getty Oil Co.	Oil
42-321-00415	TEXACO E & P INC.	Oil	21001
42-321-00416	Texaco Inc.	Oil	07352
42-321-00417	Getty Oil Co.	Oil
42-321-00418	Texaco Inc.	Oil
42-321-00419	Getty Oil Co.	Oil
42-321-00420	Apache Corporation	Oil	07353
42-321-00421	Apache Corporation	Oil	09477
42-321-00422	Getty Oil Co.	Oil
42-321-00424	Getty Oil Co.	Oil
42-321-00425	URBAN OIL & GAS GROUP, LLC	Oil	09467
42-321-00426	Getty Oil Co.	Oil
42-321-00427	URBAN OIL & GAS GROUP, LLC	Oil	09467
42-321-00428	Texaco Inc.	Oil
42-321-00429	Apache Corporation	Oil	20254
42-321-00430	Apache Corporation	Oil	09618
42-321-00432	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00433	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00434	Apache Corporation	Oil	09466
42-321-00435	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00437	URBAN OIL & GAS GROUP, LLC	Oil	20364
42-321-00438	URBAN OIL & GAS GROUP, LLC	Oil	09483
42-321-00439	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00440	URBAN OIL & GAS GROUP, LLC	Oil	09504
42-321-00441	TEXACO PRODUCING INC.	Oil	20608
42-321-00442	URBAN OIL & GAS GROUP, LLC	Oil	09504
42-321-00444	Getty Oil Co.	Oil	09493
42-321-00445	URBAN OIL & GAS GROUP, LLC	Oil	09500
42-321-00446	URBAN OIL & GAS GROUP, LLC	Oil	09493
42-321-00447	TEXACO E & P INC.	Oil
42-321-00448	URBAN OIL & GAS GROUP, LLC	Oil	09493
42-321-00449	Skelly Oil Co.	Oil
42-321-00450	URBAN OIL & GAS GROUP, LLC	Oil	20367
42-321-00451	Getty Oil Co.	Oil
42-321-00452	Apache Corporation	Oil	09483
42-321-00453	URBAN OIL & GAS GROUP, LLC	Oil	09483
42-321-00454	URBAN OIL & GAS GROUP, LLC	Gas	005092
42-321-00455	URBAN OIL & GAS GROUP, LLC	Oil	09470
42-321-00456	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00457	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00458	Apache Corporation	Gas	093469
42-321-00459	TEXACO E & P INC.	Oil	09476
42-321-00460	Getty Oil Co.	Oil
42-321-00461	URBAN OIL & GAS GROUP, LLC	Oil	09482
42-321-00462	Apache Corporation	Oil	09471
42-321-00463	URBAN OIL & GAS GROUP, LLC	Gas	119287
42-321-00464	Getty Oil Co.	Gas
42-321-00465	Apache Corporation	Oil	21535
42-321-00466	TEXACO PRODUCING INC.	Oil	09493
42-321-00467	TEXACO E & P INC.	Oil	09504
42-321-00468	TEXACO E & P INC.	Oil	09483
42-321-00469	URBAN OIL & GAS GROUP, LLC	Oil	09483
42-321-00471	Getty Oil Co.	Oil
42-321-00473	Getty Oil Co.	Oil
42-321-00474	URBAN OIL & GAS GROUP, LLC	Oil
42-321-00475	URBAN OIL & GAS GROUP, LLC	Oil	09495
42-321-00477	Texaco Inc.	Oil
42-321-00479	Getty Oil Co.	Oil
42-321-00480	Getty Oil Co.	Oil
42-321-00481	Getty Oil Co.	Oil
42-321-00487	Skelly Oil Co.	Gas
42-321-00504	Skelly Oil Co.	Oil
42-321-00507	Skelly Oil Co.	Gas
42-321-00508
42-321-00509	Sun Exploration & Production Co.	Gas
42-321-00510	Sun Exploration & Production Co.	Oil
42-321-00511	OAK ENERGY, LLC	Oil
42-321-00512	OAK ENERGY, LLC	Oil	08141
42-321-00513	OAK ENERGY, LLC	Oil	08141
42-321-00514	OAK ENERGY, LLC	Oil	08141
42-321-00515	OAK ENERGY, LLC	Oil
42-321-00516	CHAPARRAL ENERGY, L.L.C.	Gas	265901
42-321-00517	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-321-00519	CHAPARRAL ENERGY, L.L.C.	Oil	20036
42-321-00520	OAK ENERGY, LLC	Oil
42-321-00522	EXXON CORP.	Oil
42-321-00523	EXXON CORP.	Gas	036024
42-321-00525	OAK ENERGY, LLC	Oil	08147
42-321-00526	OAK ENERGY, LLC	Oil	08163
42-321-00527	CHAPARRAL ENERGY, L.L.C.	Oil	08143
42-321-00529	OAK ENERGY, LLC	Oil	08141
42-321-00530	SUN EXPL. & PROD. CO.-CORPUS	Oil	08163
42-321-00531	SUN EXPL. & PROD. CO.-CORPUS	Oil	08163
42-321-00532	CHAPARRAL ENERGY, L.L.C.	Oil	08143
42-321-00535	TENNECO OIL CO.	Oil
42-321-00536	OAK ENERGY, LLC	Oil	08163
42-321-00537	OAK ENERGY, LLC	Oil
42-321-00538	OAK ENERGY, LLC	Oil
42-321-00539	OAK ENERGY, LLC	Oil
42-321-00541	SUN EXPL. & PROD. CO.-CORPUS	Oil	08163
42-321-00544	MPS PROD.CO.-VAN DYKE&MEULAENDER	Gas
42-321-00557	OAK ENERGY, LLC	Oil
42-321-00558	SUPERIOR OIL COMPANY, THE	Oil
42-321-00559	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-321-00560	Humble Oil & Refining Co.	Oil
42-321-00561	OAK ENERGY, LLC	Oil
42-321-00562	OAK ENERGY, LLC	Oil
42-321-00563	OAK ENERGY, LLC	Oil	08154
42-321-00564	OAK ENERGY, LLC	Oil
42-321-00565	Skelly Oil Co.	Oil
42-321-00566	OAK ENERGY, LLC	Oil	08153
42-321-00567	OAK ENERGY, LLC	Oil
42-321-00568	CHAPARRAL ENERGY, L.L.C.	Gas	055349
42-321-00569	Skelly Oil Co.	Oil
42-321-00570	SUPERIOR OIL COMPANY, THE	Oil
42-321-00571	SUPERIOR OIL COMPANY, THE	Oil
42-321-00572	SUPERIOR OIL COMPANY, THE	Oil
42-321-00574	EXXON CORP.	Oil
42-321-00575	Humble Oil & Refining Co.	Gas	050817
42-321-00576	EXXON CORP.	Gas
42-321-00579	MOBIL OIL CORPORATION	Oil
42-321-00580	MOBIL OIL CORPORATION	Gas
42-321-00583	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-321-00585	Skelly Oil Co.	Oil
42-321-00586	HOUSTON HYDROCARBONS, INC. (A)	Oil	17664
42-321-00588	CHAPARRAL ENERGY, L.L.C.	Oil
42-321-00589	CHAPARRAL ENERGY, L.L.C.	Oil	07188
42-321-00591	OAK ENERGY, LLC	Oil	08148
42-321-00592	OAK ENERGY, LLC	Oil	08148
42-321-00593	OAK ENERGY, LLC	Oil	08148
42-321-00594	OAK ENERGY, LLC	Oil	11552
42-321-00595	OAK ENERGY, LLC	Oil	11552
42-321-00596	SUPERIOR OIL COMPANY, THE	Oil
42-321-00597	EXXON CORP.	Oil	08157
42-321-00598	OAK ENERGY, LLC	Oil	08150
42-321-00599	OAK ENERGY, LLC	Oil
42-321-00600	OAK ENERGY, LLC	Oil	08145
42-321-00601	EXXON CORP.	Oil
42-321-00602	OAK ENERGY, LLC	Oil	08150
42-321-00603	EXXON CORP.
42-321-00604	OAK ENERGY, LLC	Oil
42-321-00605	WHITE OAK OPERATING COMPANY LLC	Oil	08149
42-321-00606	SUPERIOR OIL COMPANY, THE	Oil	12196
42-321-00607	LAMAY CORPORATION	Oil	21549
42-321-00608	SUPERIOR OIL COMPANY, THE	Oil	12196
42-321-00609	SUPERIOR OIL COMPANY, THE	Oil
42-321-00610	MEDALLION OIL COMPANY	Oil
42-321-00611	Getty Oil Co.	Oil
42-321-00614	CLINTON OIL CO.	Gas
42-321-00616	SURE FLOW OIL & GAS, INC.	Oil
42-321-00617	SURE FLOW OIL & GAS, INC.	Oil	10372
42-321-00618	PLANTATION OPERATING CO., INC.	Oil	22543
42-321-00619	DIASU OIL & GAS CO., INC.	Oil	08136
42-321-00620	SURE FLOW OIL & GAS, INC.	Oil	08136
42-321-00621	CLINTON OIL CO.	Oil	20491
42-321-00623	SURE FLOW OIL & GAS, INC.	Oil	09890
42-321-00624	SURE FLOW OIL & GAS, INC.	Gas	050470
42-321-00625	SURE FLOW OIL & GAS, INC.	Oil	08144
42-321-00626	SURE FLOW OIL & GAS, INC.	Oil	19925
42-321-00627	SURE FLOW OIL & GAS, INC.	Oil	13377
42-321-00628	Skelly Oil Co.	Oil
42-321-00630	HOUSTON HYDROCARBONS, INC. (A)	Gas	153021
42-321-00631	OAK ENERGY, LLC	Gas	150222
42-321-00632	Getty Oil Co.	Oil
42-321-00633	Getty Oil Co.	Gas
42-321-00634	Getty Oil Co.	Oil
42-321-00635	SUPERIOR OIL COMPANY, THE	Gas	110368
42-321-00636	SUPERIOR OIL COMPANY, THE	Gas	067117
42-321-00637	OAK ENERGY, LLC	Oil	19640
42-321-00638	OAK ENERGY, LLC	Oil	08308
42-321-00639	DEVON ENERGY PRODUCTION CO, L.P.	Oil	20514
42-321-00640	DEVON ENERGY PRODUCTION CO, L.P.	Oil	08087
42-321-00641
42-321-00649	HUBER, J. M., CORPORATION	Oil
42-321-00650	Texaco Inc.	Oil	21533
42-321-00651	Texaco Inc.	Oil	21533
42-321-00652	GULF EXPLORATION CORPORATION	Oil
42-321-00653	Texaco Inc.	Oil	21533
42-321-00654	GULF EXPLORATION CORPORATION	Oil
42-321-00655	SUE-ANN OPERATING, L.C.	Oil
42-321-00656	SUE-ANN OPERATING, L.C.	Oil
42-321-00657	SUE-ANN OPERATING, L.C.	Oil
42-321-00659	Texaco Inc.	Oil
42-321-00660	SUE-ANN OPERATING, L.C.	Oil
42-321-00661	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-00662	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-00664	Texaco Inc.	Gas
42-321-00665	BONANZA OIL CORP.	Oil
42-321-00668	COASTAL STATES GAS PROD. CO.	Gas
42-321-00671	CHAPARRAL ENERGY, L.L.C.	Oil	08182
42-321-00674	EXXON CORP.	Oil	08182
42-321-00675	CHAPARRAL ENERGY, L.L.C.	Oil	08182
42-321-00676	EXXON CORP.	Oil
42-321-00678	EXXON CORP.	Oil
42-321-00679	WHITE OAK OPERATING COMPANY LLC	Oil
42-321-00680	WHITE OAK OPERATING COMPANY LLC	Oil
42-321-00681	EXXON CORP.	Gas
42-321-00682	EXXON CORP.	Oil
42-321-00683	EXXON CORP.	Oil
42-321-00684	EXXON CORP.	Oil
42-321-00685	WHITE OAK OPERATING COMPANY LLC	Oil	08181
42-321-00687	MOJAC ENERGY CORP.	Gas
42-321-00689	EOG Resources, Inc.	Gas
42-321-00695	BARNHART CO.	Oil	03208
42-321-00696	BARNHART CO.	Oil	03208
42-321-00697	BARNHART CO.	Oil	03208
42-321-00698	BARNHART CO.	Oil	03208
42-321-00699	BARNHART CO.	Oil	03208
42-321-00700
42-321-00702	BARNHART CO.	Oil	03208
42-321-00708	Amoco Production Company	Oil
42-321-00710	ARCO OIL & GAS CO.
42-321-00713	MOBIL PRODUCING TX. & N.M. INC.
42-321-00714	Amoco Production Company	Gas	136057
42-321-00715	Amoco Production Company	Gas	132375
42-321-00716	Amoco Production Company	Gas	065545
42-321-00717	Amoco Production Company	Gas	066128
42-321-00718	AMOCO PRODUCTION CO.-ALVIN	Oil	03210
42-321-00719	BP America Production Company	Oil	03210
42-321-00720	PAN AMERICAN PETROLEUM CORP.	Gas	138138
42-321-00721	Amoco Production Company	Oil	03211
42-321-00722	Amoco Production Company	Gas	124760
42-321-00723	Amoco Production Company	Gas	053740
42-321-00724	Amoco Production Company	Oil	03211
42-321-00725	Amoco Production Company	Gas	055188
42-321-00726	HILCORP ENERGY COMPANY	Oil	03217
42-321-00727	Amoco Production Company	Gas	119432
42-321-00728	AMOCO PRODUCTION CO.-ALVIN	Oil	03213
42-321-00729	HILCORP ENERGY COMPANY	Gas	051792
42-321-00730	HILCORP ENERGY COMPANY	Gas	066018
42-321-00731	AMOCO PRODUCTION CO.-ALVIN	Gas	043727
42-321-00732	HILCORP ENERGY COMPANY	Oil	03213
42-321-00733	AMOCO PRODUCTION CO.-ALVIN	Gas	107496
42-321-00735	HILCORP ENERGY COMPANY	Oil	03213
42-321-00736	HILCORP ENERGY COMPANY	Gas	007646
42-321-00737	HILCORP ENERGY COMPANY	Gas	088333
42-321-00738	HILCORP ENERGY COMPANY	Gas	064646
42-321-00739	HILCORP ENERGY COMPANY	Oil	03213
42-321-00740	HILCORP ENERGY COMPANY	Gas	043929
42-321-00741	HILCORP ENERGY COMPANY	Gas	087408
42-321-00742	HILCORP ENERGY COMPANY	Gas	234598
42-321-00743	AMOCO PRODUCTION CO.-ALVIN	Gas	092685
42-321-00744	HILCORP ENERGY COMPANY	Gas	007567
42-321-00745	Amoco Production Company	Gas	089978
42-321-00746	HILCORP ENERGY COMPANY	Gas	243802
42-321-00747	Amoco Production Company	Gas	122988
42-321-00748	HILCORP ENERGY COMPANY	Oil	14585
42-321-00749	Amoco Production Company	Gas	007693
42-321-00750	HILCORP ENERGY COMPANY	Gas	052077
42-321-00751	HILCORP ENERGY COMPANY	Gas	161727
42-321-00752	Amoco Production Company	Gas	094410
42-321-00753	HILCORP ENERGY COMPANY	Gas	136845
42-321-00754	HILCORP ENERGY COMPANY	Gas	036239
42-321-00755	HILCORP ENERGY COMPANY	Gas	124841
42-321-00756	HILCORP ENERGY COMPANY	Gas	049018
42-321-00757	PAN AMERICAN PETROLEUM CORP.	Gas	045276
42-321-00759	HILCORP ENERGY COMPANY	Oil	03213
42-321-00760	HILCORP ENERGY COMPANY	Gas	111116
42-321-00761	AMOCO PRODUCTION CO.-ALVIN	Gas	054047
42-321-00762	HILCORP ENERGY COMPANY	Oil	03213
42-321-00764	Amoco Production Company	Oil	03213
42-321-00766	Amoco Production Company	Oil	03211
42-321-00801
42-321-00804	Phillips Petroleum Company	Gas
42-321-00807	WYNN-CROSBY OPERATING, LTD.	Gas	225963
42-321-00812	MICHAEL, J. S., COMPANY	Gas
42-321-00813	CENTURY RESOURCES, INC.	Gas	099763
42-321-00815	MICHAEL, J. S., COMPANY	Gas
42-321-00816	Graham Royalty, Ltd.	Gas	127022
42-321-00817	MICHAEL, J. S., COMPANY	Gas
42-321-00836	BRITISH AMERICAN OIL PROD. CO.	Gas
42-321-00838
42-321-00846	CRA, INCORPORATED	Gas
42-321-00848
42-321-00849	SELF, LOYD, INC.	Oil
42-321-00850	BOESTER, H. F.	Oil	06596
42-321-00853	BOESTER, H. F.	Oil	11957
42-321-00856	Brigham Oil & Gas, L.P.
42-321-00858	MCQUEEN, ED & COMPANY, INC.	Gas	008188
42-321-00865	MCQUEEN, ED & COMPANY, INC.	Gas
42-321-00868	MCQUEEN, ED & COMPANY, INC.	Gas
42-321-00870	Gulf Oil Corp.	Gas
42-321-00874
42-321-00876	Gulf Oil Corp.	Oil
42-321-00881
42-321-00882	MICHAEL, J. S., COMPANY	Oil
42-321-00884	PETRO-CAP, INC.	Gas
42-321-00896	TITAN PARTNERS, INC.	Oil
42-321-00897	K-3 RESOURCES, LP	Oil	25290
42-321-00898	KIRBY PETROLEUM COMPANY	Oil
42-321-00901	ROSENTHAL, STANLEY H.	Oil	01855
42-321-00902	OUTLINE OIL COMPANY LLC	Gas	094588
42-321-00903	OUTLINE OIL COMPANY LLC	Oil
42-321-00908	MAGUIRE OIL COMPANY	Gas
42-321-00909	MAGUIRE OIL COMPANY	Oil	16934
42-321-00911	MAGUIRE OIL COMPANY	Gas
42-321-00912	CHALLENGER OIL	Oil
42-321-00915	MAGUIRE OIL COMPANY	Oil
42-321-00916	CARRIZO OIL & GAS, INC.	Gas
42-321-00923	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-00924	KIRBY PETROLEUM COMPANY	Gas
42-321-00929
42-321-00930	KIRBY PETROLEUM COMPANY	Gas	037345
42-321-00931	ARANSAS DRLG & WORKOVER CO INC	Gas
42-321-00933	KIRBY PETROLEUM COMPANY	Gas	048231
42-321-00934	ENERGY RESERVES GROUP, INC.	Gas	095293
42-321-00935	MICHAEL, J. S.	Oil
42-321-00936	MICHAEL, J. S., COMPANY	Gas
42-321-00937	PAN AMERICAN PETROLEUM CORP.	Oil
42-321-00939	Amoco Production Company	Oil
42-321-00941
42-321-00942
42-321-00943	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-00944	PAN AMERICAN PETROLEUM CORP.	Oil
42-321-00945	RISEDEN SERVICES, INC.	Gas	005122
42-321-00946	RISEDEN SERVICES, INC.	Gas	005131
42-321-00948
42-321-00952	PAX PETROLEUM, INC.	Gas
42-321-00953
42-321-00957	ROSENTHAL, STANLEY H.	Oil
42-321-00958	ROSENTHAL, STANLEY H.	Oil
42-321-00960	ROSENTHAL, STANLEY H.	Oil	01852
42-321-00961	ROSENTHAL, STANLEY H.	Gas
42-321-00962	ROSENTHAL, STANLEY H.	Oil	01853
42-321-00963	ROSENTHAL, STANLEY H.	Oil	01853
42-321-00964	ATLANTIC RICHFIELD CO.-CORPUS	Oil
42-321-00965
42-321-00966	QUADRANT CORPORATION	Gas
42-321-00967	RSE, INC.	Gas
42-321-00968
42-321-00969
42-321-00970	HUBER, J. M., CORPORATION	Gas
42-321-00971	SMITH PRODUCTION INC.	Oil	02857
42-321-00972
42-321-00973	HUBER, J. M., CORPORATION	Gas
42-321-00974	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-00975	SMITH PRODUCTION INC.	Gas	138404
42-321-00976	HUBER, J. M., CORPORATION	Oil
42-321-00977	HUBER, J. M., CORPORATION	Gas
42-321-00978	HUBER, J. M., CORPORATION	Oil
42-321-00981	PAN AMERICAN PETROLEUM CORP.	Oil
42-321-00982	AMOCO PRODUCTION CO.-ALVIN	Gas	059379
42-321-00984
42-321-00985
42-321-00989	GEL PETROLEUM, INC.	Oil	24826
42-321-00990	RISEDEN LTD., INC.	Gas	043029
42-321-00991	ATLANTIC RICHFIELD CO.-SILSBEE	Oil
42-321-00992	ARCO OIL & GAS CO.	Oil	01848
42-321-00995		Gas
42-321-00998	MCCARTER, A. NELSON	Gas
42-321-01000	ROSENTHAL, STANLEY H.	Oil	01856
42-321-01001	ROSENTHAL, STANLEY H.	Oil
42-321-01002	ROSENTHAL, STANLEY H.	Oil	01856
42-321-01003	ROSENTHAL, STANLEY H.	Oil	06277
42-321-01004	ROSENTHAL, STANLEY H.	Oil	01856
42-321-01008	ROSENTHAL, STANLEY H.	Oil	01858
42-321-01009	ATLAS OPERATING LLC	Gas	091267
42-321-01010	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01011	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01012
42-321-01014	RSE, INC.	Gas	149902
42-321-01015	CAVALIER GAS CORPORATION	Gas
42-321-01018	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-01019	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01020	Amoco Production Company	Gas
42-321-01021	ATLAS OPERATING LLC	Gas	005129
42-321-01022	ATLAS OPERATING LLC	Gas	125716
42-321-01023	TENNECO OIL CO.	Gas
42-321-01025	EXPRO ENGINEERING, INC.	Gas	179470
42-321-01026	PAN AMERICAN PETROLEUM CORP.	Oil	08406
42-321-01028	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-01029	GEO EXPLORATION, INC.
42-321-01031	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-01032	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01033	RISEDEN SERVICES, INC.	Gas	005108
42-321-01034	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01035	Amoco Production Company	Gas
42-321-01036	Getty Oil Co.	Gas
42-321-01039
42-321-01055
42-321-01067	MOBIL OIL CORPORATION	Gas
42-321-01072
42-321-01095	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-01098
42-321-01100
42-321-01101
42-321-01103
42-321-01105	ALLTEX EXPLORATION, INC.	Oil	08486
42-321-01106	Texaco Inc.	Oil	08486
42-321-01109	MOBIL OIL CORPORATION	Oil
42-321-01111	MELLON ENERGY CO.
42-321-01112
42-321-01113	MOBIL OIL CORPORATION	Gas
42-321-01114	MOBIL OIL CORPORATION	Gas
42-321-01115	MOBIL OIL CORPORATION	Gas
42-321-01116	MOBIL OIL CORPORATION	Gas
42-321-01117	MOBIL OIL CORPORATION	Gas
42-321-01118	MOBIL OIL CORPORATION	Gas
42-321-01121	MOBIL OIL CORPORATION	Gas
42-321-01125
42-321-01127	ERSKINE ENERGY, LLC	Gas	008720
42-321-01128	MOBIL OIL CORPORATION	Gas
42-321-01129	MOBIL OIL CORPORATION	Gas
42-321-01130	MOBIL OIL CORPORATION	Gas
42-321-01131	ALLTEX EXPLORATION, INC.	Oil	10610
42-321-01132	MOBIL PRODUCING TX. & N.M. INC.	Oil	10610
42-321-01133
42-321-01134	COPAND OIL COMPANY	Gas
42-321-01135	HOWELL PETROLEUM CORPORATION	Gas
42-321-01138	MOBIL OIL CORPORATION	Gas
42-321-01139	MOBIL OIL CORPORATION	Oil
42-321-01151
42-321-01153
42-321-01154
42-321-01155
42-321-01163	BOMCO USA, INC.	Oil	02985
42-321-01164
42-321-01165	OIL, GAS, ETC. LLC	Oil	02969
42-321-01174
42-321-01176	HLS PRODUCING, INC.	Oil	02968
42-321-01187	OIL, GAS, ETC. LLC	Oil	02969
42-321-01189	OIL, GAS, ETC. LLC	Oil	02969
42-321-01192	OIL, GAS, ETC. LLC	Oil	02969
42-321-01202	OIL, GAS, ETC. LLC	Oil	02969
42-321-01204	OIL, GAS, ETC. LLC	Oil	02969
42-321-01207	OIL, GAS, ETC. LLC	Oil	02969
42-321-01210	OIL, GAS, ETC. LLC	Oil
42-321-01214	OIL, GAS, ETC. LLC	Oil	02969
42-321-01216	OIL, GAS, ETC. LLC	Oil	02969
42-321-01222	OIL, GAS, ETC. LLC	Oil	02969
42-321-01223	OIL, GAS, ETC. LLC	Oil	02969
42-321-01224	OIL, GAS, ETC. LLC	Oil	02969
42-321-01226	OIL, GAS, ETC. LLC	Oil	02969
42-321-01229	BOUNDARY VENTURES, INC.
42-321-01231	OIL, GAS, ETC. LLC	Oil	02969
42-321-01238	OIL, GAS, ETC. LLC	Oil	02969
42-321-01240	OIL, GAS, ETC. LLC	Oil	02969
42-321-01241	OIL, GAS, ETC. LLC	Oil	02969
42-321-01242	OIL, GAS, ETC. LLC	Oil	02969
42-321-01243	OIL, GAS, ETC. LLC	Oil	02969
42-321-01245	OIL, GAS, ETC. LLC	Oil	02969
42-321-01248	OIL, GAS, ETC. LLC	Oil
42-321-01253	OIL, GAS, ETC. LLC	Oil	02969
42-321-01303
42-321-01306
42-321-01309	PACE OIL AND GAS COMPANY	Oil
42-321-01348	PACE OIL AND GAS COMPANY	Oil	06941
42-321-01349	PACE OIL AND GAS COMPANY	Oil	06941
42-321-01351	PACE OIL AND GAS COMPANY	Oil	06941
42-321-01358	PACE OIL AND GAS COMPANY	Oil
42-321-01359	HLS PRODUCING, INC.	Oil	02989
42-321-01373	OUTLINE OIL COMPANY LLC	Oil
42-321-01376	OUTLINE OIL COMPANY LLC	Oil	02973
42-321-01380
42-321-01381	OUTLINE OIL COMPANY LLC	Oil	02973
42-321-01384	OUTLINE OIL COMPANY LLC	Oil	02973
42-321-01385	OUTLINE OIL COMPANY LLC	Oil
42-321-01387	RUSSELL, OTIS	Oil
42-321-01389	HLS PRODUCING, INC.	Oil	20374
42-321-01390	HLS PRODUCING, INC.	Oil	20374
42-321-01392	HLS PRODUCING, INC.	Oil	20374
42-321-01393	STONE, J. G. OIL CO.	Oil
42-321-01396	LAGARTO COMPANY, THE	Oil	04964
42-321-01400	HLS PRODUCING, INC.	Oil	05041
42-321-01401	HLS PRODUCING, INC.	Oil
42-321-01402	HLS PRODUCING, INC.	Oil	05041
42-321-01403	HLS PRODUCING, INC.	Oil	05068
42-321-01404	HLS PRODUCING, INC.	Oil	05041
42-321-01405	HLS PRODUCING, INC.	Oil	05068
42-321-01406	HLS PRODUCING, INC.	Oil	05138
42-321-01407	HLS PRODUCING, INC.	Oil	05068
42-321-01408	HLS PRODUCING, INC.	Oil	05068
42-321-01410	HLS PRODUCING, INC.	Oil	05068
42-321-01411	HLS PRODUCING, INC.	Oil	05138
42-321-01412	HLS PRODUCING, INC.	Oil
42-321-01414	HLS PRODUCING, INC.	Oil
42-321-01415	HLS PRODUCING, INC.	Oil	05138
42-321-01416	HLS PRODUCING, INC.	Oil	05138
42-321-01420	HLS PRODUCING, INC.	Oil	02968
42-321-01431	HLS PRODUCING, INC.	Oil	02968
42-321-01432	HLS PRODUCING, INC.	Oil
42-321-01436	HLS PRODUCING, INC.	Oil	02968
42-321-01450
42-321-01452	OUTLINE OIL COMPANY LLC	Oil	02972
42-321-01490
42-321-01491	ARALUEN ENERGY, INC.	Oil	02976
42-321-01492
42-321-01495
42-321-01508
42-321-01510
42-321-01512
42-321-01514	H OIL COMPANY, INC.	Gas	007256
42-321-01515
42-321-01522	HLS PRODUCING, INC.	Oil	02989
42-321-01523	HLS PRODUCING, INC.	Oil	02989
42-321-01532	ARALUEN ENERGY, INC.	Oil	02977
42-321-01534
42-321-01536
42-321-01537
42-321-01538
42-321-01539	HLS PRODUCING, INC.	Oil	02989
42-321-01540
42-321-01545
42-321-01551	SUE-ANN OPERATING, L.C.	Oil
42-321-01553	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-01554	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-01555	Texaco Inc.	Oil
42-321-01556	SMITH, ADOLPH	Gas
42-321-01557	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-01558	SUE-ANN OPERATING, L.C.	Oil
42-321-01559	SUE-ANN OPERATING, L.C.	Oil
42-321-01561	HLS PRODUCING, INC.	Oil	02989
42-321-01562
42-321-01563	HLS PRODUCING, INC.	Oil	02989
42-321-01566
42-321-01572
42-321-01574
42-321-01579
42-321-01585
42-321-01600	ALLEGIANT RESOURCES, LLC	Oil
42-321-01601	ALLEGIANT RESOURCES, LLC	Oil
42-321-01605	ALLEGIANT RESOURCES, LLC	Oil
42-321-01606	Marathon Oil Company	Gas	176261
42-321-01607	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-01608	Marathon Oil Company
42-321-01610	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-01611	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-01612	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-01613	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-01614	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-01616	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-01617	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-01618	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-01619	ALLEGIANT RESOURCES, LLC	Oil
42-321-01620	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-01621	Marathon Oil Company	Gas
42-321-01622	ALLEGIANT RESOURCES, LLC	Oil
42-321-01624	GRC EXPLORATION, INC.	Gas	126720
42-321-01628	HUBER, J. M., CORPORATION	Gas
42-321-01635
42-321-01638	STUART, H. A.	Gas
42-321-01642	HUBER, J. M., CORPORATION	Gas
42-321-01644	HUBER, J. M., CORPORATION	Oil
42-321-01646	SMITH PRODUCTION INC.	Oil	06230
42-321-01652	HUEBNER, JOHN A. JR.	Gas	115166
42-321-01654	HUBER, J. M., CORPORATION	Gas
42-321-01659	HUBER, J. M., CORPORATION	Oil
42-321-01660	HUBER, J. M., CORPORATION	Gas	007088
42-321-01661	HUBER, J. M., CORPORATION	Oil	10182
42-321-01662	HUBER, J. M., CORPORATION	Gas	091293
42-321-01663	SUPERIOR OIL COMPANY, THE	Gas
42-321-01665	HUBER, J. M., CORPORATION	Gas	139579
42-321-01666	KIRKPATRICK, JOHN OIL LLC	Gas	007090
42-321-01667	KIRKPATRICK, JOHN OIL LLC	Gas	053386
42-321-01669		Gas
42-321-01674
42-321-01690	HAZOCO PRODUCTIONS I, LTD.	Gas	008530
42-321-01694
42-321-01697	LUCKEY ME OIL COMPANY	Gas
42-321-01713	Texas Pacific Oil Co.	Gas
42-321-01717	ROSENTHAL, STANLEY H.	Oil	00099
42-321-01720	ROSENTHAL, STANLEY H.	Oil	00099
42-321-01724
42-321-01727
42-321-01728	MIDFIELD SWD, LLC	Oil	25527
42-321-01729
42-321-01730
42-321-01731
42-321-01732
42-321-01733
42-321-01734	Crown Central Petroleum Corp.	Oil
42-321-01735
42-321-01737
42-321-01738
42-321-01739
42-321-01740
42-321-01741
42-321-01743
42-321-01744
42-321-01745
42-321-01747	MCCARTER, A. NELSON	Gas
42-321-01748
42-321-01749	TERRA RESOURCES, INC.	Gas
42-321-01752
42-321-01753
42-321-01754
42-321-01755
42-321-01756
42-321-01757	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-01760
42-321-01761
42-321-01762
42-321-01764
42-321-01765
42-321-01766		Gas
42-321-01767
42-321-01768
42-321-01770	MOBIL OIL CORPORATION	Oil
42-321-01771
42-321-01773
42-321-01777
42-321-01778	SMITH, ADOLPH	Oil
42-321-01779	MOBIL OIL CORPORATION	Gas
42-321-01780
42-321-01781	MOBIL OIL CORPORATION	Oil
42-321-01782	MOBIL OIL CORPORATION	Oil
42-321-01783
42-321-01785	ROSENTHAL, STANLEY H.	Oil	08070
42-321-01786	ROSENTHAL, STANLEY H.	Gas
42-321-01787
42-321-01788
42-321-01790
42-321-01791
42-321-01792
42-321-01795
42-321-01797
42-321-01798
42-321-01800
42-321-01802
42-321-01803
42-321-01806	NORTH GORMAN GATHERING CORP.	Gas
42-321-01810	North Central Oil Corp.	Gas
42-321-01814	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-01815	HUGOTON OPERATING COMPANY, INC.	Oil	21508
42-321-01817	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-01822	SUE-ANN PRODUCTION COMPANY	Gas	035162
42-321-01823	GULF EXPLORATION CORPORATION	Gas	005330
42-321-01826	B & M OPERATING CO., INC.	Oil
42-321-01828	HUGOTON OPERATING COMPANY, INC.	Gas	153560
42-321-01829	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-01830	HUGOTON OPERATING COMPANY, INC.	Oil	21507
42-321-01831	HUGOTON OPERATING COMPANY, INC.	Oil	21499
42-321-01832	Texaco Inc.	Oil	09803
42-321-01833	HUGOTON OPERATING COMPANY, INC.	Oil	21215
42-321-01834	Texaco Inc.	Oil
42-321-01837	SUE-ANN PRODUCTION COMPANY	Oil	10106
42-321-01838	GULF EXPLORATION CORPORATION	Oil	09803
42-321-01839	GULF EXPLORATION CORPORATION	Oil	21499
42-321-01840	Texaco Inc.	Oil	21499
42-321-01841	Texaco Inc.	Oil	12540
42-321-01842	Texaco Inc.	Gas	005349
42-321-01843	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-01844	GULF EXPLORATION CORPORATION	Gas	005353
42-321-01845	SUE-ANN OIL & GAS COMPANY	Oil	20520
42-321-01846	HUGOTON OPERATING COMPANY, INC.	Oil	09803
42-321-01847	Texaco Inc.	Oil
42-321-01849	GULF EXPLORATION CORPORATION	Oil
42-321-01851	Texaco Inc.	Oil
42-321-01852	SUPERIOR OIL COMPANY, THE	Gas
42-321-01856	Texaco Inc.	Oil	12540
42-321-01857	SUE-ANN OPERATING, L.C.	Oil	12540
42-321-01860	SUE-ANN OPERATING, L.C.	Oil
42-321-01861	Texaco Inc.	Oil
42-321-01862	Texaco Inc.	Oil	21532
42-321-01863	Texaco Inc.	Oil
42-321-01864	Texaco Inc.	Oil
42-321-01865	Texaco Inc.	Oil
42-321-01867	GULF EXPLORATION CORPORATION	Oil	12540
42-321-01870	Texaco Inc.	Oil	21532
42-321-01871	Texaco Inc.	Oil	21533
42-321-01872	Texaco Inc.	Oil	21533
42-321-01873	Texaco Inc.	Oil	21499
42-321-01874	Texaco Inc.	Oil
42-321-01875	GULF EXPLORATION CORPORATION	Oil	22336
42-321-01876
42-321-01877	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-01878	HUGOTON OPERATING COMPANY, INC.	Oil	09803
42-321-01879	SUE-ANN OPERATING, L.C.	Oil	21499
42-321-01880	GULF EXPLORATION CORPORATION	Oil	06704
42-321-01881	SUE-ANN PRODUCTION COMPANY	Oil	09803
42-321-01882	Texaco Inc.	Oil
42-321-01883	Texaco Inc.
42-321-01884	Texaco Inc.	Oil	21533
42-321-01885	Texaco Inc.	Oil	21533
42-321-01886	Texaco Inc.	Oil	21532
42-321-01887	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-01888	Texaco Inc.	Oil
42-321-01889	SUE-ANN OPERATING, L.C.	Oil	09317
42-321-01890
42-321-01891	SUE-ANN OPERATING, L.C.	Oil	09317
42-321-01892	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-01893	SUPERIOR OIL COMPANY, THE	Gas
42-321-01894	SMITH, ADOLPH	Gas
42-321-01895	SMITH, ADOLPH	Gas
42-321-01896	SUPERIOR OIL COMPANY, THE	Gas
42-321-01898	Halbouty, Michel T.	Gas
42-321-01899	MAGNUM ENGINEERING COMPANY	Gas	007803
42-321-01900	MAGNUM ENGINEERING COMPANY	Gas
42-321-01901	MAGNUM ENGINEERING COMPANY	Gas	007794
42-321-01902	Texaco Inc.	Oil
42-321-01903	Halbouty, Michel T.	Oil
42-321-01904	Texaco Inc.	Gas
42-321-01905	Union Texas Petroleum Corp.	Gas
42-321-01906	SUPERIOR OIL COMPANY, THE	Gas
42-321-01907	Halbouty, Michel T.	Gas	007790
42-321-01908	MAGNUM ENGINEERING COMPANY	Gas	035305
42-321-01909	ANDERSON PRODUCING, INC.	Oil
42-321-01913	HENLEY, BILLY	Oil
42-321-01915
42-321-01916	Union Texas Petroleum Corp.	Gas
42-321-01917	ADAMS, ROBERT L.	Oil
42-321-01923	Texaco Inc.
42-321-01926	BROWN & MCKENZIE INC.	Oil
42-321-01927	BROWN & MCKENZIE INC.	Gas
42-321-01928	BROWN & MCKENZIE, INC.	Gas
42-321-01929	KD ENERGY, LLC	Oil	21881
42-321-01930	MOBIL OIL CORPORATION	Oil	21880
42-321-01931	INTERCOASTAL ENERGY, INC.	Oil	21444
42-321-01933	MOBIL OIL CORPORATION	Oil
42-321-01934	SUE-ANN PRODUCTION COMPANY	Oil	10107
42-321-01935	KD ENERGY, LLC	Oil	06826
42-321-01936	SHANA PETROLEUM COMPANY	Gas	102114
42-321-01937	SUE-ANN OIL & GAS COMPANY	Oil	20392
42-321-01938	UNIT PETROLEUM COMPANY	Gas	007715
42-321-01939	UNIT PETROLEUM COMPANY	Gas	007737
42-321-01940	TENNESSEE GAS TRANSMISSION CO.	Oil	12947
42-321-01941	CLEARWATER DISPOSAL SYSTEMS, LLC	Gas	007820
42-321-01942	STEVENSON, H. E.	Oil	08744
42-321-01943	ROLLAR OILCO INC	Gas	007724
42-321-01944	SANDEL OPERATING COMPANY	Gas	147917
42-321-01945	Getty Oil Co.	Gas
42-321-01946	TEXACO PRODUCING INC.	Gas
42-321-01947	Getty Oil Co.	Gas
42-321-01948	ROLLAR OILCO INC	Oil	06212
42-321-01949	GOLDKING PROD. CO.	Gas
42-321-01951	SANDEL OPERATING COMPANY	Gas	007760
42-321-01952	SANDEL OPERATING COMPANY	Gas	043468
42-321-01953	Getty Oil Co.	Oil
42-321-01954
42-321-01956	Samson Resources Company	Gas
42-321-01959	Petro-Lewis Corporation	Gas
42-321-01960	Samson Resources Company	Gas
42-321-01961	Getty Oil Co.	Gas
42-321-01962	VIKING DRILLING COMPANY	Gas
42-321-01963
42-321-01967
42-321-01969
42-321-01973	Marathon Oil Company	Gas
42-321-01975	Marathon Oil Company	Gas	007749
42-321-01976	ATLANTIC & GULF-WESTERN PET CORP	Oil	06485
42-321-01977	CREST RESOURCES & EXPL. CORP.	Oil
42-321-01982	DUNBAR, BLAINE	Oil
42-321-01983	DUNBAR, BLAINE	Oil	06633
42-321-01984	SUE-ANN OIL & GAS COMPANY	Oil
42-321-01986	Samson Resources Company	Gas
42-321-01987	FIRST ARANSAS RESERVES, INC.	Oil
42-321-01989	TENNECO OIL CO.	Oil
42-321-01990	TENNECO OIL CO.	Oil
42-321-01991
42-321-01992	TENNECO OIL CO.	Oil
42-321-01993
42-321-01998	ENERGY RESERVES GROUP, INC.	Oil
42-321-01999	ENERGY RESERVES GROUP, INC.	Oil
42-321-02003	ENERGY RESERVES GROUP, INC.	Oil
42-321-02004	ENERGY RESERVES GROUP, INC.	Oil
42-321-02005	ENERGY RESERVES GROUP, INC.	Oil
42-321-02006	ENERGY RESERVES GROUP, INC.	Oil
42-321-02007	ENERGY RESERVES GROUP, INC.	Oil
42-321-02008	Texaco Inc.	Gas
42-321-02010	Texaco Inc.	Oil
42-321-02011
42-321-02012	Texaco Inc.	Oil
42-321-02014	TENNECO OIL CO.	Oil
42-321-02019
42-321-02025	Halbouty, Michel T.	Gas
42-321-02027	Halbouty, Michel T.
42-321-02028
42-321-02029	FIELD PETROLEUM CORP.	Gas	199514
42-321-02033
42-321-02034	Getty Oil Co.	Oil
42-321-02035	Getty Oil Co.	Oil
42-321-02037
42-321-02041
42-321-02043	Humble Oil & Refining Co.	Gas
42-321-02045		Gas
42-321-02046
42-321-02048
42-321-02049		Oil
42-321-02052
42-321-02056
42-321-02064	Monsanto Company	Gas
42-321-02067	Monsanto Company	Gas
42-321-02068	Monsanto Company	Gas
42-321-02069	Monsanto Company	Gas
42-321-02070	MOBIL OIL CORPORATION	Oil
42-321-02071
42-321-02072	MOBIL OIL CORPORATION	Oil
42-321-02073
42-321-02077	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-02079
42-321-02083
42-321-02085
42-321-02090	INTERNATIONAL PETROLEUM CORP.	Gas	123521
42-321-02091
42-321-02092	Monsanto Company	Gas
42-321-02093	SUPERIOR OIL COMPANY, THE	Gas
42-321-02094	Monsanto Company	Gas
42-321-02095	Monsanto Company	Gas
42-321-02115
42-321-02119	ATLAS OPERATING LLC	Gas	006039
42-321-02120	ATLAS OPERATING LLC	Gas
42-321-02121	ADA OIL EXPLORATION CORP.	Oil
42-321-02124	Monsanto Company	Gas	057730
42-321-02128	ADA OIL EXPLORATION CORP.	Oil	13685
42-321-02130	Humble Oil & Refining Co.	Gas
42-321-02131	CONTINENTAL OIL COMPANY	Gas
42-321-02132	CONTINENTAL OIL COMPANY	Gas
42-321-02134	EXPRO ENGINEERING, INC.	Oil	21941
42-321-02135	ATLAS OPERATING LLC	Gas	160251
42-321-02136	EXPRO ENGINEERING, INC.	Gas	148828
42-321-02137	INTERCOASTAL OPERATING COMPANY	Oil	10519
42-321-02138	ATLAS OPERATING LLC	Gas	249828
42-321-02139	EXPRO ENGINEERING, INC.	Gas	212981
42-321-02140	Humble Oil & Refining Co.	Gas
42-321-02141	EXXON CORP.	Oil
42-321-02142	ATLAS OPERATING LLC	Gas	147005
42-321-02146
42-321-02173
42-321-02181
42-321-02183
42-321-02184
42-321-02193	SUE-ANN OPERATING, L.C.	Oil	23014
42-321-02194	SUE-ANN PRODUCTION COMPANY	Oil
42-321-02195	SUE-ANN PRODUCTION COMPANY	Oil	10049
42-321-02196
42-321-02197
42-321-02198
42-321-02199
42-321-02200	SUE-ANN PRODUCTION COMPANY	Gas
42-321-02204	SUE-ANN PRODUCTION COMPANY	Gas	159419
42-321-02205	SUE-ANN PRODUCTION COMPANY	Gas	160834
42-321-02206
42-321-02208
42-321-02209	SUE-ANN OPERATING, L.C.	Oil	19204
42-321-02210
42-321-02213
42-321-02215
42-321-02216	SUE-ANN PRODUCTION COMPANY	Gas	150443
42-321-02217
42-321-02218	Sun Exploration & Production Co.	Oil
42-321-02219
42-321-02220
42-321-02221	Sun Exploration & Production Co.	Gas
42-321-02222	SUE-ANN PRODUCTION COMPANY	Gas	158310
42-321-02224
42-321-02225	Sun Exploration & Production Co.	Gas
42-321-02226	SUE-ANN PRODUCTION COMPANY
42-321-02227	SUE-ANN PRODUCTION COMPANY	Gas
42-321-02228
42-321-02229	Sun Exploration & Production Co.	Gas
42-321-02230	SUE-ANN PRODUCTION COMPANY
42-321-02231	Sun Exploration & Production Co.	Gas
42-321-02233	TEXAS OIL & GAS CORP.	Oil
42-321-02234	TEXAS OIL & GAS CORP.	Oil
42-321-02235	TEXAS OIL & GAS CORP.	Oil
42-321-02236	TEXAS OIL & GAS CORP.	Oil
42-321-02237	TEXAS OIL & GAS CORP.	Oil
42-321-02239	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-321-02240	Sun Exploration & Production Co.	Gas
42-321-02241	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-321-02242	SUN EXPL. & PROD. CO.-CORPUS	Gas
42-321-02243	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-321-02244	Sun Exploration & Production Co.	Oil
42-321-02245
42-321-02247
42-321-02249	EXPRO ENGINEERING, INC.	Oil	17820
42-321-02254	Getty Oil Co.	Oil
42-321-02256	Sun Exploration & Production Co.	Gas
42-321-02257	HUGOTON OPERATING COMPANY, INC.	Oil	20626
42-321-02258	HUGOTON OPERATING COMPANY, INC.	Oil	09803
42-321-02259	GULF EXPLORATION CORPORATION	Oil
42-321-02260	Texaco Inc.	Oil	21499
42-321-02261	HUGOTON OPERATING COMPANY, INC.	Oil	21499
42-321-02262	GULF EXPLORATION CORPORATION	Gas	005346
42-321-02263	Texaco Inc.	Oil
42-321-02264	Texaco Inc.	Oil	21532
42-321-02265	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02266	SUE-ANN OPERATING, L.C.	Oil
42-321-02267	GULF EXPLORATION CORPORATION	Oil
42-321-02268	Texaco Inc.	Oil
42-321-02269	SUE-ANN PRODUCTION COMPANY	Oil	21533
42-321-02270	GULF EXPLORATION CORPORATION	Oil
42-321-02271	GULF EXPLORATION CORPORATION	Oil	21533
42-321-02272	Texaco Inc.	Oil
42-321-02273	GULF EXPLORATION CORPORATION
42-321-02274	SUE-ANN OPERATING, L.C.	Oil
42-321-02275	GULF EXPLORATION CORPORATION	Oil	21533
42-321-02278	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02279	SUE-ANN OPERATING, L.C.	Oil
42-321-02280	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-02281	SUE-ANN OPERATING, L.C.	Oil
42-321-02282	SUE-ANN OPERATING, L.C.	Oil
42-321-02284	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02285	GULF EXPLORATION CORPORATION	Oil	21533
42-321-02286	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02287	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02288	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02289	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-02290	GULF EXPLORATION CORPORATION	Oil	21533
42-321-02304	TENNECO OIL CO.	Gas
42-321-02305	TENNECO OIL CO.	Oil
42-321-02306	TENNECO OIL CO.	Gas
42-321-02307	TENNECO OIL COMPANY-TGCD	Gas	060154
42-321-02308	TIPCO
42-321-02311
42-321-02312	VINTAGE PETROLEUM, INC.	Gas
42-321-02313	GARFIELD OIL & GAS CO., INC.	Oil
42-321-02316	TENNECO OIL CO.	Oil
42-321-02317	Tiger Oil Co.	Gas	125471
42-321-02318	Tiger Oil Co.
42-321-02319	Tiger Oil Co.
42-321-02320
42-321-02323	WHEELER PROPERTIES	Oil
42-321-02324	GARDNER, ROY R.	Gas
42-321-02326	WINDFOHR OIL COMPANY	Gas
42-321-02339	MOBIL OIL CORPORATION	Gas
42-321-02340
42-321-02341	KD ENERGY, LLC	Oil	06826
42-321-02342	MOBIL OIL CORPORATION	Gas
42-321-02343	MOBIL PRODUCING TX. & N.M. INC.	Gas	140207
42-321-02344	MOBIL OIL CORPORATION	Oil	10107
42-321-02350	SINCLAIR, CARL OIL WELL SERVICE	Gas
42-321-02351	ERGON ENERGY CORP.
42-321-02352	ATLANTIC RICHFIELD CO.	Gas
42-321-02360	SINCLAIR, CARL OIL WELL SERVICE	Gas
42-321-02363	PETROLEUM INDEPENDENT EXPLOR.
42-321-02382
42-321-02385
42-321-02391
42-321-02394	UNIT PETROLEUM COMPANY	Oil	14386
42-321-02396	MITCHELL, GEO. & ASSOC., INC.	Gas	051248
42-321-02397	Mitchell Energy Corporation	Gas
42-321-02398	SANDEL OPERATING COMPANY	Gas	007736
42-321-02399	UNIT PETROLEUM COMPANY	Gas	166446
42-321-02400	Getty Oil Co.	Gas	049837
42-321-02404	SANDEL OPERATING COMPANY	Gas	007733
42-321-02406	SOCONY MOBIL OIL COMPANY, INC.	Gas
42-321-02407	Mitchell Energy Corporation	Gas	007738
42-321-02408	Mitchell Energy Corporation	Gas
42-321-02409
42-321-02410
42-321-02411
42-321-02412
42-321-02413
42-321-02416	ARCO OIL & GAS CO.	Gas
42-321-02422
42-321-02424
42-321-02427	VINTAGE PETROLEUM, INC.	Gas	054134
42-321-02429
42-321-02433	Apache Corporation	Gas	134096
42-321-02436	Apache Corporation	Gas	126150
42-321-02439	DOW CHEMICAL COMPANY, THE	Gas
42-321-02440	Apache Corporation	Gas	147889
42-321-02444	Apache Corporation	Gas	127518
42-321-02445	APD COMPANY	Gas	124542
42-321-02446	Apache Corporation	Gas	005742
42-321-02449
42-321-02450	Apache Corporation	Gas	137473
42-321-02451	Apache Corporation	Gas	133502
42-321-02452	Apache Corporation	Oil	19525
42-321-02453	Apache Corporation	Gas	135536
42-321-02454	Apache Corporation	Gas	131271
42-321-02456	Apache Corporation	Gas	123443
42-321-02457	Apache Corporation	Gas	134532
42-321-02458	APD COMPANY	Gas
42-321-02459	APD COMPANY	Gas
42-321-02461	Apache Corporation	Oil	12393
42-321-02472	APD COMPANY	Gas
42-321-02474	DOW CHEMICAL COMPANY, THE	Gas
42-321-02477	Apache Corporation	Gas	005725
42-321-02478	Apache Corporation	Gas	131380
42-321-02479	APD COMPANY	Gas
42-321-02480	Apache Corporation	Gas	132748
42-321-02481	DOW CHEMICAL COMPANY, THE	Gas
42-321-02482	Apache Corporation	Gas	150136
42-321-02483	Apache Corporation	Gas	005749
42-321-02484	Apache Corporation	Gas	131002
42-321-02485	DOW CHEMICAL COMPANY, THE	Gas	054655
42-321-02486	Apache Corporation	Gas	132836
42-321-02487	Apache Corporation	Gas	127089
42-321-02488	Apache Corporation	Gas	131270
42-321-02489	Apache Corporation	Gas	005724
42-321-02490	BRAVO GAS COMPANY	Gas
42-321-02491	Apache Corporation	Gas	005729
42-321-02492	DOW CHEMICAL COMPANY, THE	Gas	005767
42-321-02493	Apache Corporation	Gas	005715
42-321-02495	DOW CHEMICAL COMPANY, THE	Gas
42-321-02496	DOW CHEMICAL COMPANY, THE	Gas
42-321-02498
42-321-02501	Apache Corporation	Gas	125601
42-321-02502	Apache Corporation	Gas	127392
42-321-02503	Apache Corporation	Gas	159828
42-321-02508
42-321-02514
42-321-02520
42-321-02530
42-321-02532
42-321-02534
42-321-02535
42-321-02556
42-321-02557
42-321-02559
42-321-02561
42-321-02562
42-321-02563
42-321-02564
42-321-02565
42-321-02566
42-321-02567
42-321-02573	Shell Oil Company	Gas
42-321-02575	Shell Oil Company	Gas
42-321-02577	North American Royalties, Inc.	Gas
42-321-02589
42-321-02610	GOODALE, BERTMAN & CO. INC.	Gas
42-321-02614	Apache Corporation	Gas	241769
42-321-02616	TEXACO PRODUCING INC.	Oil
42-321-02617	Getty Oil Co.	Oil	20407
42-321-02618	OAK ENERGY, LLC	Oil	08157
42-321-02621
42-321-02622	Texas Pacific Oil Co.	Gas
42-321-02623	Texas Pacific Oil Co.	Oil	00099
42-321-02624	ROSENTHAL, STANLEY H.	Oil	00099
42-321-02625		Gas
42-321-02627
42-321-02630	ROBERTS - WHITSON OI. & GAS CORP	Gas
42-321-02632	ROBERTS - WHITSON OI. & GAS CORP	Gas
42-321-02637	TENNECO OIL CO.	Gas
42-321-02641	COASTAL STATES GAS PROD. CO.	Gas
42-321-02642
42-321-02643	OIL & GAS PROP. MANAGEMENT, INC.	Gas
42-321-02645	OIL & GAS PROP. MANAGEMENT, INC.	Gas
42-321-02647	SUE-ANN OPERATING, L.C.	Oil
42-321-02648	SUE-ANN OPERATING, L.C.	Oil
42-321-02649	Texaco Inc.	Oil	21533
42-321-02652	OIL & GAS PROP. MANAGEMENT, INC.	Gas
42-321-02653	Apache Corporation	Gas
42-321-02657	TENNECO OIL CO.	Gas
42-321-02665	COASTAL STATES GAS PROD. CO.	Gas
42-321-02669
42-321-02671	Lario Oil & Gas Company
42-321-02672	MAGNUM ENGINEERING COMPANY	Oil	19066
42-321-02673	Apache Corporation	Gas
42-321-02675		Gas
42-321-02676	MICHAEL, J. S., COMPANY	Gas
42-321-02682	RUSSELL, OTIS	Gas
42-321-02684	RUSSELL, OTIS	Gas
42-321-02686	FALCON SEABOARD DRLG. CO.	Gas
42-321-02689	CONTINENTAL OIL COMPANY	Gas
42-321-02692	EXXON CORP.	Oil
42-321-02693	HOT SPLASH OIL CO.	Gas
42-321-02696	EXXON CORP.	Oil
42-321-02700	MOBIL OIL CORPORATION	Gas
42-321-02701
42-321-02704
42-321-02705	HLS PRODUCING, INC.	Oil	08032
42-321-02707
42-321-02712
42-321-02716	ROBERTS - WHITSON OI. & GAS CORP	Gas
42-321-02718	TEXACO E & P INC.	Gas	136718
42-321-02720	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-02722	HUBER, J. M., CORPORATION	Gas
42-321-02724	GOLDKING PROD. CO.	Oil
42-321-02726	SUE-ANN PRODUCTION COMPANY	Oil	21884
42-321-02730	MOBIL OIL CORPORATION	Gas
42-321-02731	ALTA MESA SERVICES, LP	Oil	08249
42-321-02732	FALCON SEABOARD DRLG. CO.	Gas
42-321-02733	HOARD, J. O., ETAL	Gas
42-321-02735	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-02736	ATLAS OPERATING LLC	Oil	08284
42-321-02737	ALTA MESA SERVICES, LP	Gas
42-321-02740	FALCON SEABOARD DRLG. CO.	Gas
42-321-02746
42-321-02748	CAVALIER PETROLEUM, INC.	Gas
42-321-02749	Skelly Oil Co.	Gas
42-321-02751	SUE-ANN PRODUCTION COMPANY	Oil	08404
42-321-02754	GOLDRUS DRLG. CO.	Gas
42-321-02755
42-321-02757	MUELLER ENGINEERING CORP.	Oil	08418
42-321-02759	GOLDKING PROD. CO.	Oil
42-321-02760	PAN AMERICAN PETROLEUM CORP.	Oil
42-321-02763	MOBIL OIL CORPORATION	Oil
42-321-02764
42-321-02765	KING RESOURCES CO.	Gas
42-321-02767	FALCON SEABOARD DRLG. CO.	Gas
42-321-02768	Texaco Inc.	Gas
42-321-02776	DEVON ENERGY PRODUCTION CO, L.P.	Oil	08087
42-321-02783	HLS PRODUCING, INC.	Oil	08032
42-321-02785
42-321-02787	HLS PRODUCING, INC.	Oil	08032
42-321-02788		Gas
42-321-02789	MOSBACHER, ROBERT	Gas
42-321-02790	Texaco Inc.	Gas	058892
42-321-02791	SUE-ANN OPERATING, L.C.	Oil	20670
42-321-02792	Getty Oil Co.	Gas	158748
42-321-02793	Buttes Gas & Oil Co.	Gas
42-321-02795	EXXON CORP.	Oil	08157
42-321-02797	RISEDEN LTD., INC.	Oil	08249
42-321-02799	MOBIL OIL CORPORATION	Oil	10107
42-321-02801
42-321-02809
42-321-02810	RISEDEN LTD., INC.	Gas	137674
42-321-02812	Coastal Oil & Gas Corporation	Oil
42-321-02816	Texakota, Inc.	Gas
42-321-02825	TEXAS OIL & GAS CORP.	Gas
42-321-02831	VENUS OIL COMPANY	Gas
42-321-02832	GENERAL PETR. CORP.	Gas
42-321-02833	Seneca Resources Corporation	Gas
42-321-02836	SANDEL OPERATING COMPANY	Gas	242416
42-321-02838	Monsanto Company	Gas
42-321-02839
42-321-02844	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-02845	CHAPARRAL ENERGY, L.L.C.	Oil
42-321-02853	OAK ENERGY, LLC	Oil	08163
42-321-02857	Texaco Inc.	Gas
42-321-02952
42-321-20042
42-321-20047
42-321-20069
42-321-20078
42-321-20159	MOBIL OIL CORPORATION	Oil	21882
42-321-20168
42-321-20192
42-321-20228
42-321-20245	KD ENERGY, LLC	Oil	21883
42-321-20256
42-321-20264
42-321-20276
42-321-20281
42-321-20282
42-321-20293
42-321-20300
42-321-20302
42-321-20305	Coastal Oil & Gas Corporation	Oil
42-321-20307
42-321-20308
42-321-20312
42-321-20318
42-321-20319
42-321-20333
42-321-20336
42-321-20345
42-321-20351	KD ENERGY, LLC	Oil	21884
42-321-30004	Getty Oil Co.	Gas
42-321-30005	Apache Corporation	Gas	124946
42-321-30006	Apache Corporation	Gas	138275
42-321-30007	Apache Corporation	Gas	046135
42-321-30008
42-321-30009	Sands, Caroline Hunt	Gas
42-321-30012	PLANTATION OPERATING CO., INC.	Gas	046234
42-321-30014	TARPON OIL COMPANY	Oil
42-321-30017	Sands, Caroline Hunt	Gas
42-321-30019
42-321-30020	FRICK, MICHAEL D.	Gas	126572
42-321-30021	KD ENERGY, LLC	Oil	06826
42-321-30023
42-321-30026	MESA PETROLEUM CO.	Gas
42-321-30027	COASTAL STATES GAS PROD. CO.	Gas
42-321-30031	MILLICAN OIL COMPANY	Gas
42-321-30032	SUE-ANN OPERATING, L.C.	Gas	047403
42-321-30033
42-321-30035
42-321-30039	Occidental Petroleum Corp.	Gas
42-321-30043	Mcmoran Exploration Co.	Oil
42-321-30045	North American Royalties, Inc.	Gas
42-321-30047	TXO Production Corp.	Gas
42-321-30048	STROOPE, JAMES L.	Gas
42-321-30049	MOBIL PRODUCING TX. & N.M. INC.	Oil
42-321-30052
42-321-30053
42-321-30054
42-321-30055
42-321-30059
42-321-30061	SPUR OPERATING CO.	Gas	156678
42-321-30063	NORTHRIDGE OIL COMPANY	Oil	10241
42-321-30066	APD COMPANY	Gas	131306
42-321-30067	UNIT PETROLEUM COMPANY	Oil	14386
42-321-30069	Mcmoran Exploration Co.	Gas
42-321-30070	NORTHRIDGE OIL COMPANY	Oil
42-321-30073	STROOPE, JAMES L.	Gas
42-321-30074
42-321-30076	SALURIA OPERATING CO., INC.	Gas	094090
42-321-30077	ARCADIA OPERATING, LLC	Gas	048189
42-321-30078	NORTHRIDGE OIL COMPANY	Oil	09744
42-321-30079	ENTERPRISE RESOURCES, INC.	Oil
42-321-30080	SUE-ANN OIL & GAS COMPANY	Oil
42-321-30082	Apache Corporation	Gas	048181
42-321-30083	TXO Production Corp.	Gas
42-321-30088	MICHAEL, J. S., COMPANY	Gas	077877
42-321-30089	Monsanto Company	Gas
42-321-30092	TEXAS OIL & GAS CORP.	Gas
42-321-30096	ALAMO PET. CO.	Gas
42-321-30098	EXXON CORP.	Oil
42-321-30104
42-321-30105	PH EXPLORATION, INC.	Gas	153220
42-321-30108	OLDFIELD ACQUISITION1, L. P.	Oil	09880
42-321-30110	HALBOUTY, MICHEL-RESERVE OIL GAS	Gas
42-321-30111	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-30113	STERLING EXPL. & PROD. CO., LLC	Gas	101731
42-321-30115	Amax Petroleum Corporation	Gas
42-321-30116	PEL-TEX PETROLEUM CO., INC.	Oil
42-321-30119	SHARPE ENERGY COMPANY
42-321-30120	CUTBIRTH, J. BROWN	Gas
42-321-30124	Mcmoran Exploration Co.	Gas
42-321-30137	REMORA OPERATING, LLC	Oil	21313
42-321-30138	TOMLINSON, THOMAS K. INC.	Gas
42-321-30140	HARING, LOUIS H., JR.	Oil
42-321-30142	MOBIL PRODUCING TX. & N.M. INC.
42-321-30143	URBAN OIL & GAS GROUP, LLC	Oil	09465
42-321-30147	Apache Corporation	Oil	05884
42-321-30149	EXXON CORP.	Gas	054920
42-321-30155	BURNETT OIL CO., INC.	Oil
42-321-30156
42-321-30159	COMSTOCK OIL & GAS, INC.	Gas	153828
42-321-30161
42-321-30163
42-321-30164
42-321-30165	COASTAL STATES GAS PROD. CO.	Oil
42-321-30166	ENSERCH EXPLORATION, INC	Gas
42-321-30167	BKN OIL & GAS, INC.	Gas	053935
42-321-30169	WINDFOHR OIL COMPANY	Oil
42-321-30170	VINTAGE PETROLEUM, INC.	Oil
42-321-30178	SUE-ANN OPERATING, L.C.	Gas	178544
42-321-30180
42-321-30182	Amoco Production Company	Gas
42-321-30184
42-321-30186	Coastal Oil & Gas Corporation	Gas
42-321-30189	Texaco Inc.	Oil
42-321-30191	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-30192	North American Royalties, Inc.	Gas
42-321-30194
42-321-30195	EP Operating Company	Gas
42-321-30196	ENSERCH EXPLORATION, INC	Gas
42-321-30197	XTO ENERGY INC.	Gas	052742
42-321-30198
42-321-30200	UNIT PETROLEUM COMPANY	Gas	106557
42-321-30201	COASTAL STATES GAS PROD. CO.	Gas
42-321-30202	BURGARD, TRUSTEE	Gas	081558
42-321-30205	SANDEL OPERATING COMPANY	Gas	070715
42-321-30207	Coastal Oil & Gas Corporation	Gas
42-321-30208	ENSERCH EXPLORATION, INC	Gas	054339
42-321-30209	AMOCO PRODUCTION CO.-ALVIN	Oil	17376
42-321-30210	ENSERCH EXPLORATION, INC	Gas
42-321-30213	REMORA OPERATING, LLC	Gas	135610
42-321-30214	MAGNUM PRODUCING, LP	Gas	272614
42-321-30220	COASTAL STATES GAS PROD. CO.	Gas
42-321-30221	MOBIL PRODUCING TX. & N.M. INC.	Gas	104778
42-321-30225	ENSERCH EXPLORATION, INC	Gas
42-321-30226	CHAPARRAL ENERGY, L.L.C.	Gas	054473
42-321-30229	Texaco Inc.	Oil	15521
42-321-30232	GOLDKING PROD. CO.	Oil
42-321-30233	COASTAL STATES GAS PROD. CO.	Gas
42-321-30234	EXPRO ENGINEERING, INC.	Gas	054679
42-321-30240	PATHFINDER PETROLEUM, INC.	Gas
42-321-30242	MOBIL PRODUCING TX. & N.M. INC.	Oil	20889
42-321-30243	Texaco Inc.	Oil
42-321-30244	SUE-ANN PRODUCTION COMPANY	Oil	10420
42-321-30246	PONTIAC OIL, INC.	Gas	056948
42-321-30247	Humble Oil & Refining Co.	Gas
42-321-30248	FOSTER PETROLEUM COMPANY, INC.	Gas	055420
42-321-30249
42-321-30251	CREST RESOURCES & EXPL. CORP.	Gas	056539
42-321-30254	EXPRO ENGINEERING, INC.	Oil	10549
42-321-30258	COASTAL STATES GAS PROD. CO.	Gas
42-321-30261	MOBIL PRODUCING TX. & N.M. INC.	Oil	10610
42-321-30262	BOBCAT OPERATING	Gas	057503
42-321-30267	RED WOLF OIL COMPANY, INC.	Gas
42-321-30271
42-321-30275	North American Royalties, Inc.	Gas
42-321-30276
42-321-30278	EXPRO ENGINEERING, INC.	Oil	10709
42-321-30280	Graham Royalty, Ltd.	Gas	097238
42-321-30281	B & M OPERATING CO., INC.	Oil
42-321-30283	SUN EXPL. & PROD. CO.-CORPUS	Oil
42-321-30284	ETHYL CORPORATION-SUBSURFACE	Gas
42-321-30288	GARDNER-LOWE	Gas
42-321-30290	Petro-Lewis Corporation	Gas	065364
42-321-30292	Davis Oil Company	Gas
42-321-30293	MCCULLOCH OIL CORP OF TEX. & IDS	Oil
42-321-30296	ALAMO PET. CO.	Gas
42-321-30297	MILLICAN OIL COMPANY	Gas
42-321-30301	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-30309	INTEGRAL PETROLEUM CORPORATION	Oil
42-321-30314	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-30322
42-321-30324	BP America Production Company	Oil	03210
42-321-30325	SPG OPERATING COMPANY	Gas
42-321-30326
42-321-30327
42-321-30328
42-321-30329
42-321-30330
42-321-30331
42-321-30332
42-321-30333
42-321-30334
42-321-30335
42-321-30336	UNIT PETROLEUM COMPANY	Gas	132493
42-321-30337
42-321-30338
42-321-30339
42-321-30340
42-321-30341
42-321-30342
42-321-30344
42-321-30345
42-321-30346
42-321-30347
42-321-30348
42-321-30349	Texaco Inc.	Gas	129850
42-321-30350
42-321-30351
42-321-30352	SUN EXPL. & PROD. CO.-CORPUS	Gas	159941
42-321-30353
42-321-30354
42-321-30355
42-321-30356	Houston Oil & Minerals Corp.	Gas
42-321-30357
42-321-30358	Petro-Lewis Corporation	Gas	127567
42-321-30359
42-321-30360
42-321-30361
42-321-30362
42-321-30363
42-321-30364	Zinn Petroleum Co.	Gas
42-321-30367
42-321-30370	Davis Oil Company	Gas
42-321-30372
42-321-30373	GOLDKING PROD. CO.	Gas
42-321-30374	Houston Oil & Minerals Corp.	Gas
42-321-30375	SUE-ANN OIL & GAS COMPANY	Gas
42-321-30379	HAWTHORNE OIL AND GAS CORP.	Oil	21045
42-321-30380	Houston Oil & Minerals Corp.	Gas
42-321-30384	TRES PALACIOS GAS STORAGE LLC	Oil	11294
42-321-30388	TRES PALACIOS GAS STORAGE LLC	Oil	11294
42-321-30389	TRES PALACIOS GAS STORAGE LLC	Oil	11294
42-321-30390	NRM Petroleum Corp.	Gas
42-321-30395	Coastal Oil & Gas Corporation	Gas
42-321-30399	Davis Oil Company	Gas
42-321-30400	MICHAEL, J. S., COMPANY	Gas
42-321-30401	PROLINE ENERGY RESOURCES INC	Gas	275417
42-321-30404
42-321-30408	ENERGY DEVELOPMENT CORP.	Gas	064393
42-321-30411	SEADRIFT PIPELINE CORPORATION	Oil	11286
42-321-30413	Davis Oil Company	Oil
42-321-30414	SUE-ANN OIL & GAS COMPANY	Oil	09803
42-321-30417	HUGOTON OPERATING COMPANY, INC.	Gas	146331
42-321-30418	SUE-ANN OPERATING, L.C.	Oil	09803
42-321-30422	PRAIRIE PRODUCING COMPANY	Oil
42-321-30424	INTEGRAL ENERGY CORP.
42-321-30427	C & K Petroleum, Inc.	Gas
42-321-30428	DAVIS OIL CO. & TERRA RESOURCES	Oil
42-321-30431	Inexco Oil Company	Gas
42-321-30432	PACE OIL AND GAS COMPANY	Gas	077956
42-321-30436	UNIT PETROLEUM COMPANY	Oil	10977
42-321-30447
42-321-30450	K & A, INC.	Gas
42-321-30451
42-321-30454	EXPRO ENGINEERING, INC.	Gas	068143
42-321-30457	Home Petroleum Corporation	Gas
42-321-30460	COMSTOCK OIL & GAS, INC.	Oil	11420
42-321-30461	EXPRO ENGINEERING, INC.	Oil	20741
42-321-30462	MCGOWAN WORKING PARTNERS, INC.	Oil	21208
42-321-30467	BKN OIL & GAS, INC.	Gas	083243
42-321-30468	INTEGRAL ENERGY CORP.	Gas
42-321-30471	MCCARTER, A. NELSON	Oil
42-321-30473	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-30474	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-30479	SANCHEZ-O'BRIEN MINERALS CORP.	Oil
42-321-30484	Eagle Oil & Gas Co.	Gas	104245
42-321-30488	EXPRO ENGINEERING, INC.	Gas	136484
42-321-30490	SANCHEZ-O'BRIEN MINERALS CORP.
42-321-30494	May Petroleum, Inc.	Gas
42-321-30495	BKN OIL & GAS, INC.	Gas	149987
42-321-30499	MELLON ENERGY CO.	Gas
42-321-30504
42-321-30505	PEND OREILLE OIL & GAS CO.	Gas
42-321-30506	ENGELKE, R. H.	Oil	12480
42-321-30509	PRAIRIE PRODUCING COMPANY	Gas	073073
42-321-30522	HAMMAN OIL & REFINING COMPANY	Oil	20036
42-321-30526	HILCORP ENERGY COMPANY	Gas	075192
42-321-30528	SANDEL OPERATING COMPANY	Gas	074164
42-321-30529	INTEGRAL ENERGY CORP.	Gas
42-321-30531	BKN OIL & GAS, INC.	Gas	073922
42-321-30536	INTEGRAL ENERGY CORP.	Gas
42-321-30768	GOLDEN TREND OIL & GAS CORP.
42-321-30769	INTEGRAL ENERGY CORP.
42-321-30771	Main Energy, Inc.	Gas	073963
42-321-30772	INTEGRAL ENERGY CORP.
42-321-30773	CONVEST ENERGY CORPORATION	Oil	12883
42-321-30775	MICHAEL, J. S., COMPANY
42-321-30776	TEXAS OIL & GAS CORP.	Oil
42-321-30777	VICTORY III PETR. CO.
42-321-30778	ENSERCH EXPLORATION, INC	Gas
42-321-30779	PRAIRIE PRODUCING COMPANY
42-321-30780	DELTA PACIFIC EXPLORATION CORP.
42-321-30781	VIRLAR EXPLORATION, INC.
42-321-30782	IOC PRODUCTION, INC.	Gas	075040
42-321-30783	MCCARTER, A. NELSON, INC.
42-321-30784	MELLON ENERGY CO.
42-321-30785	Houston Oil & Minerals Corp.
42-321-30787	Main Energy, Inc.	Gas	074738
42-321-30788	HOLMES, P. H.
42-321-30789	ENGELKE, R. H.
42-321-30790	North American Royalties, Inc.
42-321-30791	ENERGY DEVELOPMENT CORP. - N. J.
42-321-30792	Wainoco Oil & Gas Company
42-321-30793	TXO Production Corp.	Oil
42-321-30794	Petro-Lewis Corporation	Gas
42-321-30795	ROSENTHAL, STANLEY H.	Oil	00099
42-321-30796	EXPRO ENGINEERING, INC.	Gas	075268
42-321-30797	MOSBACHER,ROBERT-TRANSCO EXPL.
42-321-30798	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-30799	SOUTHEASTERN P/L CO & PRES ROY C	Gas
42-321-30800	Tiger Oil Co.
42-321-30801	MELLON CREEK OPERATING CO.
42-321-30802	CAYMAN EXPLORATION CORP.
42-321-30803	ROSENTHAL, STANLEY H.	Oil	13313
42-321-30804	MELLON ENERGY CO.
42-321-30805	INTEGRAL ENERGY CORP.
42-321-30806	BKN OIL & GAS, INC.	Gas	153582
42-321-30807	INTEGRAL ENERGY CORP.
42-321-30808	PRAIRIE PRODUCING COMPANY
42-321-30809	SUE-ANN PRODUCTION COMPANY	Oil	11936
42-321-30810	HUBER, J. M., CORPORATION
42-321-30811	HUBER, J. M., CORPORATION
42-321-30812	KIRKPATRICK, JOHN OIL LLC	Gas	112158
42-321-30813	Maynard Oil Co.
42-321-30815	Davis Oil Company
42-321-30816	INTEGRAL ENERGY CORP.
42-321-30817	Inexco Oil Company
42-321-30818	INTEGRAL ENERGY CORP.	Gas
42-321-30819	HOLLY ENERGY, INC.
42-321-30820	MELLON ENERGY CO.	Oil	19806
42-321-30821	HAWKINS, H. L., JR.
42-321-30822	BKN OIL & GAS, INC.	Gas	095119
42-321-30823	PRAIRIE PRODUCING COMPANY
42-321-30825	MCCARTER, A. NELSON, INC.	Oil
42-321-30826	NEUMIN PRODUCTION COMPANY
42-321-30827	Tiger Oil Co.	Gas
42-321-30828	KENNEDY & MITCHELL, INC.
42-321-30830	VICTORY III PETR. CO.
42-321-30831	STERLING EXPL. & PROD. CO., LLC	Gas	077271
42-321-30832	Davis Oil Company
42-321-30833	May Petroleum, Inc.	Gas	193441
42-321-30834	May Petroleum, Inc.
42-321-30835	BKN OIL & GAS, INC.	Gas	077231
42-321-30836	BAXTER, MURPHY H.
42-321-30837	ROSENTHAL, STANLEY H.	Oil	20221
42-321-30838	SUEMAUR CORPORATION
42-321-30839	MELLON CREEK OPERATING CO.
42-321-30840	VISTA RESOURCES, INC.
42-321-30841	MELLON CREEK OPERATING CO.
42-321-30842	AMOCO PRODUCTION CO.-ALVIN	Gas	135918
42-321-30843	Davis Oil Company
42-321-30844	BARBER OIL EXPLORATION, INC.
42-321-30845	EXXON CORP.	Gas	096029
42-321-30846	EXXON CORP.	Gas	145282
42-321-30848	Home Petroleum Corporation
42-321-30849
42-321-30850	TXO Production Corp.	Gas
42-321-30851	SEADRIFT PIPELINE CORPORATION	Oil	11286
42-321-30852	SEADRIFT PIPELINE CORPORATION
42-321-30853	SEADRIFT PIPELINE CORPORATION
42-321-30854	BKN OIL & GAS, INC.	Gas	079968
42-321-30855	CHAPMAN OIL
42-321-30856	CONVEST ENERGY CORPORATION	Gas	109886
42-321-30857	Inexco Oil Company
42-321-30858	CATLETT & FERGUSON-SEXTON
42-321-30859	MELLON ENERGY CO.
42-321-30861	Inexco Oil Company
42-321-30862	ENSERCH EXPLORATION, INC	Gas
42-321-30863	BARBER OIL EXPLORATION, INC.
42-321-30864	CREST RESOURCES & EXPL. CORP.	Gas
42-321-30865	BP America Production Company	Oil	03210
42-321-30866	CONVEST ENERGY CORPORATION
42-321-30867	ALCORN PROD CO.
42-321-30868	CONVEST ENERGY CORPORATION
42-321-30869	E R I LTD.
42-321-30870	AMERICAN NAT. GAS PROD. CO.
42-321-30871	EXXON CORP.
42-321-30872	ROSENTHAL, STANLEY H.	Oil	01852
42-321-30873	HILCORP ENERGY COMPANY	Gas	080271
42-321-30874	Shell Oil Company	Gas	195560
42-321-30876	CONVEST ENERGY CORPORATION
42-321-30877	DAVIS BROS. OIL PRODUCERS, INC.
42-321-30878	UNIT PETROLEUM COMPANY	Gas	082699
42-321-30879	SEADRIFT PIPELINE CORPORATION
42-321-30880	CONVEST ENERGY CORPORATION
42-321-30881	ENERGY RESERVES GROUP, INC.
42-321-30882	Amoco Production Company
42-321-30883	PETRO-SEARCH, INC.	Oil
42-321-30884	IRISH OIL & GAS CO.
42-321-30885	STRATA ENERGY, INC.
42-321-30886	DANIEL OIL CO.
42-321-30887	PARTNERS OIL COMPANY	Gas
42-321-30888	EXXON CORP.
42-321-30889	AMERICAN NAT. GAS PROD. CO.
42-321-30890	INTEGRAL ENERGY CORP.
42-321-30891	BROWN & BORELLI, INC.	Gas	085487
42-321-30892	PONTIAC OIL, INC.	Gas	082862
42-321-30893	CHAPARRAL ENERGY, L.L.C.	Gas	081738
42-321-30894	BRAMAN, D. H., JR.
42-321-30895	CONVEST ENERGY CORPORATION	Gas	082060
42-321-30896	INTEGRAL ENERGY CORP.	Gas
42-321-30897	PRAIRIE PRODUCING COMPANY
42-321-30898	GRAHAM EXP. LTD.-DRLG. PARTNERSP
42-321-30899	INTEGRAL ENERGY CORP.
42-321-30900	CITIES SERVICE COMPANY
42-321-30901	EXXON CORP.
42-321-30902	HOLLY ENERGY, INC.
42-321-30903	MEAUX, ROBERT J.
42-321-30904	GEODYNAMICS OIL & GAS, INC.
42-321-30905	MELLON ENERGY CO.
42-321-30906	SUE-ANN OIL & GAS COMPANY	Oil	12476
42-321-30907	QUINTANA PET. CORP.	Gas	082645
42-321-30908	CHAPARRAL ENERGY, L.L.C.	Gas	186606
42-321-30909	WAGNER, DUER & CO.	Gas
42-321-30910	HILCORP ENERGY COMPANY	Gas	084291
42-321-30911	Amoco Production Company
42-321-30912	BKN OIL & GAS, INC.	Gas	082972
42-321-30913	PRAIRIE PRODUCING COMPANY	Gas
42-321-30914	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-30915	CHAPMAN OIL
42-321-30916	BKN OIL & GAS, INC.	Gas	083244
42-321-30917	HUNT PETROLEUM CORPORATION	Gas	091571
42-321-30918	SUE-ANN OPERATING CO.
42-321-30919	Zinn Petroleum Co.
42-321-30920	Davis Oil Company
42-321-30921	POGO PRODUCING COMPANY
42-321-30922	AMERICAN NAT. GAS PROD. CO.
42-321-30923	PRAIRIE PRODUCING COMPANY
42-321-30924	SHANA PETROLEUM COMPANY	Gas	105822
42-321-30925	PEND OREILLE OIL & GAS CO.
42-321-30926	SHUBUTA OIL CORPORATION
42-321-30927	TEXAS CITY REFG. INC.
42-321-30928	PRAIRIE PRODUCING COMPANY	Gas	094833
42-321-30929	PRAIRIE PRODUCING COMPANY	Gas	090935
42-321-30930	INTEGRAL ENERGY CORP.	Gas	087932
42-321-30931	ENERGY DEVELOPMENT CORP. - N. J.
42-321-30932	GRAHAM ENERGY SERVICES, INC.
42-321-30933	HETCO OIL & GAS CO., INC.
42-321-30934	TOMLINSON OIL CO., INC.
42-321-30935	BURGARD, TRUSTEE	Gas	097584
42-321-30936	INTEGRAL ENERGY CORP.	Gas
42-321-30937	INTEGRAL ENERGY CORP.
42-321-30938	KAISER-FRANCIS OIL COMPANY	Gas
42-321-30939	POCO OIL CO.	Gas
42-321-30940	PRAIRIE PRODUCING COMPANY
42-321-30941	INTEGRAL ENERGY CORP.
42-321-30942	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-30943	MCDRILLING COMPANY, INC
42-321-30945	PRAIRIE PRODUCING COMPANY
42-321-30946	HETCO OIL & GAS CO., INC.
42-321-30947	BT OPERATING CO.	Gas
42-321-30948	ERSKINE ENERGY, LLC	Gas	088834
42-321-30949	CASHCO ENERGY CORP.
42-321-30950	PRAIRIE PRODUCING COMPANY	Oil	21303
42-321-30951	HAMON, JAKE L.
42-321-30952	JOYCE & HILTY, INC.
42-321-30953	QUINTANA PET. CORP.
42-321-30954	Houston Oil & Minerals Corp.
42-321-30956	HAWTHORNE OIL AND GAS CORP.	Gas	132756
42-321-30957	TXO Production Corp.	Gas
42-321-30958	PENINSULA RESOURCES CORP.
42-321-30959	PRAIRIE PRODUCING COMPANY
42-321-30960	GEN. AMER. OIL CO. OF TEXAS
42-321-30961	EXXON CORP.
42-321-30962	BKN OIL & GAS, INC.	Gas	086937
42-321-30963	INTEGRAL ENERGY CORP.
42-321-30964	WAGNER, DUER & CO.	Gas
42-321-30965	VENUS OIL COMPANY
42-321-30966	JPF WELL SERVICE, INC.	Oil	12922
42-321-30967	LIBERTY PRODUCTION CO., INC.
42-321-30968	EXXON CORP.
42-321-30969	CHAPARRAL ENERGY, L.L.C.	Gas	131004
42-321-30970
42-321-30971	Apache Corporation
42-321-30972
42-321-30973	Houston Oil & Minerals Corp.
42-321-30974	Mitchell Energy Corporation	Oil	17746
42-321-30976
42-321-30977	MCCARTER, A. NELSON, INC.	Gas
42-321-30978	SUE-ANN OPERATING CO.
42-321-30980	Pennzoil Producing Co.	Gas
42-321-30981	OAK ENERGY, LLC	Gas	089777
42-321-30982	HILCORP ENERGY COMPANY	Gas	090149
42-321-30983	SANCHEZ-O'BRIEN MINERALS CORP.
42-321-30984	KEBO OIL & GAS, INC.	Gas	091811
42-321-30986	Houston Oil & Minerals Corp.
42-321-30987	NATURAL RESOURCE MANAGEMENT CORP	Gas	120755
42-321-30988	SIDELINE ENERGY INC.	Oil	14570
42-321-30989	ARGUS OIL CO.
42-321-30991	CANNAN, MORRIS	Gas
42-321-30992	HAMILTON BROTHERS OIL CO.
42-321-30993	SANDEFER OIL & GAS, INC.	Gas
42-321-30995	CREST RESOURCES & EXPL. CORP.
42-321-30996	CREST RESOURCES & EXPL. CORP.
42-321-30997	CREST RESOURCES & EXPL. CORP.
42-321-30998	Inexco Oil Company
42-321-31001	SUE-ANN OPERATING CO.
42-321-31002	EATON INDUSTRIES OF HOUSTON, INC
42-321-31003	JPF WELL SERVICE, INC.	Oil	18219
42-321-31004	PENNZOIL PRODUCING CO.-GLENNCO
42-321-31006	Total Petroleum, Inc.
42-321-31007	SANDEL OPERATING COMPANY	Gas	089887
42-321-31008	Houston Oil & Minerals Corp.	Oil
42-321-31010	PRAIRIE PRODUCING COMPANY
42-321-31011	PRAIRIE PRODUCING COMPANY	Gas
42-321-31012	PRAIRIE PRODUCING COMPANY	Gas
42-321-31013	Home Petroleum Corporation
42-321-31014	GRAHAM ENERGY SERVICES, INC.
42-321-31015	WOFFORD, C. J.
42-321-31016	PRAIRIE PRODUCING COMPANY	Oil	20029
42-321-31017	HILCORP ENERGY COMPANY	Oil	03213
42-321-31018	GENESIS PETROLEUM CORPORATION	Gas	093585
42-321-31019	ANR Production Company
42-321-31020	GENESIS PETROLEUM CORPORATION
42-321-31021	PRAIRIE PRODUCING COMPANY	Gas
42-321-31023	ENERGY RESERVES GROUP, INC.
42-321-31024	PENINSULA RESOURCES CORP.
42-321-31025	PRAIRIE PRODUCING COMPANY
42-321-31026	Anadarko Production Company
42-321-31027	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31028	General Atlantic Energy Corp.
42-321-31029	Graham Royalty, Ltd.	Gas	127890
42-321-31030	GOLDKING PROD. CO.	Oil
42-321-31031
42-321-31032	TEXOMA PRODUCTION COMPANY
42-321-31034	DIAMEX CO.
42-321-31035	North American Royalties, Inc.
42-321-31036	DAVIS BROS. OIL PRODUCERS, INC.
42-321-31037	Davis Oil Company	Oil
42-321-31038	CLOVER ENERGY CORPORATION
42-321-31039	PEND OREILLE OIL & GAS CO.
42-321-31040	Shell Oil Company
42-321-31041	SANDEFER PETROLEUM COMPANY	Gas
42-321-31042	STONE, J. G.
42-321-31044	GREAT SCOTT, INC.	Gas
42-321-31045	BLUEFIN RESOURCES LLC	Gas	094733
42-321-31046	MATAGORDA OPERATING COMPANY	Gas	092684
42-321-31049	DANE PRODUCTION COMPANY	Oil
42-321-31050	BURGARD, TRUSTEE	Gas	092691
42-321-31052	Damson Oil Corp.
42-321-31053	BULLSHOT PRODUCTION COMPANY
42-321-31054	HEWITT, ROBERT J.&WAGNER,DUER CO
42-321-31056	KENNEDY & MITCHELL, INC.
42-321-31057	Zinn Petroleum Co.
42-321-31058	Zinn Petroleum Co.	Oil
42-321-31059	STONE, J. G.
42-321-31060	STONE, J. G.
42-321-31061	ENERGY DEVELOPMENT CORP. - N. J.
42-321-31062	BT OPERATING CO.	Gas
42-321-31063	LACY, F. B. INC.
42-321-31064	SANDEFER OIL & GAS, INC.	Oil
42-321-31065	DUNCAN, J WALTER,JR/YATES ENERGY	Oil	16593
42-321-31066	SUE-ANN OIL & GAS COMPANY	Oil	16902
42-321-31067	TXO Production Corp.	Gas
42-321-31068	JOYCE & HILTY, INC.
42-321-31069	RICHARDS PRODUCING COMPANY
42-321-31070	SANDEL OPERATING COMPANY	Gas	092458
42-321-31071	Houston Oil & Minerals Corp.
42-321-31073	KAISER OIL (U S) LTD.
42-321-31074	GENESIS PETROLEUM CORPORATION
42-321-31075	QUINTANA PET. CORP.	Gas	098881
42-321-31076
42-321-31077	Wainoco Oil & Gas Company
42-321-31078	PETROLEUM CORP. OF DELAWARE, THE
42-321-31079	ROSENTHAL, STANLEY H.	Gas	107485
42-321-31080	EXPANDO OIL COMPANY
42-321-31083	TEXOMA PRODUCTION COMPANY
42-321-31084	TENNECO OIL COMPANY-TGCD	Gas	129527
42-321-31085	PRAIRIE PRODUCING COMPANY
42-321-31086	Lear Petroleum Exploration, Inc.
42-321-31087	PRAIRIE PRODUCING COMPANY
42-321-31088	TEXOMA PRODUCTION COMPANY	Gas
42-321-31089
42-321-31090	PARTNERS OIL COMPANY	Gas
42-321-31091	DRAKE ENERGY, INC.
42-321-31092	DAWSON EXPLORATION, INC
42-321-31093	RED WOLF OIL COMPANY, INC.	Oil	14450
42-321-31094	ATLAS OPERATING LLC	Gas	094134
42-321-31095	MCCORD EXPLORATION CO.
42-321-31096	PHOENIX RESOURCES CO.
42-321-31097	PHOENIX RESOURCES CO.
42-321-31098	BOCK & BACON
42-321-31099	AMERITEX EXPLORATION, INC.
42-321-31100	VENUS OIL COMPANY
42-321-31101	Mitchell Energy Corporation
42-321-31102	Lear Petroleum Exploration, Inc.
42-321-31103	Home Petroleum Corporation
42-321-31104	TEXAS OIL & GAS CORP.
42-321-31105	Davis Oil Company
42-321-31106	Inexco Oil Company
42-321-31107	PETROLEUM CORP. OF DELAWARE, THE
42-321-31108	BURGARD, TRUSTEE	Gas	093776
42-321-31109	MATAGORDA EXPLORATION, INC.
42-321-31110	COX, EDWIN L. & COX, BERRY R.	Gas
42-321-31111	TEXAS OIL & GAS CORP.
42-321-31113	GOLDKING PROD. CO.	Oil
42-321-31114	GENESIS PETROLEUM CORPORATION
42-321-31115	Apache Corporation	Gas	125791
42-321-31118	MERENCO	Gas	094461
42-321-31120	CANNAN, MORRIS	Gas	097561
42-321-31121	PETROLEUM CORP. OF DELAWARE, THE
42-321-31122	HAMON, JAKE L.
42-321-31123	ZENITH EXPLORATION CO., INC.
42-321-31124	CORAL PETROLEUM DEVELOPMENT INC.
42-321-31126	ROSENTHAL, STANLEY H.	Oil	17868
42-321-31127
42-321-31128	ARMADA RESOURCES, INC.
42-321-31129	DENOVO OIL & GAS, INC.	Gas	095839
42-321-31130	North American Royalties, Inc.	Gas	104080
42-321-31131	MATZINGER PETROLEUM CO
42-321-31132
42-321-31133	Hunt Oil Company
42-321-31134	WARRIOR MANAGEMENT CO.
42-321-31135	VOIGHT, JOHN G.
42-321-31136	TEXAS CITY REFG. INC.
42-321-31137	Damson Oil Corp.
42-321-31138	COX, EDWIN L. & COX, BERRY R.
42-321-31139	PLANTATION OPERATING CO., INC.	Gas	098410
42-321-31140
42-321-31143	BAY ROCK CORP.
42-321-31144	Davis Oil Company	Gas
42-321-31145	ENGELKE, R. H.	Oil	19961
42-321-31146	TEXAS CITY REFG. INC.
42-321-31147
42-321-31148	PRAIRIE PRODUCING COMPANY	Gas
42-321-31149	WAGNER, DUER & CO.	Gas
42-321-31150	PYRAMID EXPLORATION
42-321-31151	Dorchester Exploration, Inc.	Oil
42-321-31152	PRAIRIE PRODUCING COMPANY
42-321-31153
42-321-31154	BAXTER, MURPHY H.
42-321-31155	Florida Exploration Co.	Oil
42-321-31158	WALTER OIL & GAS CORPORATION
42-321-31159	Natomas North America, Inc.
42-321-31160	GIERHART, B. J. INC.
42-321-31161	DRAKE ENERGY, INC.
42-321-31162	DIASU OIL & GAS CO., INC.
42-321-31163	AMINOIL USA INC.
42-321-31164	GENESIS PETROLEUM CORPORATION	Gas
42-321-31165	Davis Oil Company
42-321-31166	GENESIS PETROLEUM CORPORATION
42-321-31167	HUNTER PETROLEUM INC.	Gas	103847
42-321-31168	Marathon Oil Company
42-321-31169	Davis Oil Company
42-321-31170	HUNTER PETROLEUM INC.
42-321-31171	RED WOLF OIL COMPANY, INC.	Oil	14450
42-321-31172	Penn Resources, Inc.
42-321-31173	EXXON CORP.
42-321-31174	MELLON CREEK OPERATING CO.	Gas	110765
42-321-31175	MATAGORDA EXPLORATION, INC.
42-321-31177	GENESIS PETROLEUM CORPORATION
42-321-31178	GENESIS OIL CORP.
42-321-31179	CITIES SERVICE COMPANY
42-321-31180	Conquest Petroleum, Inc.
42-321-31181	EXXON CORP.	Gas
42-321-31182	QUINTANA PET. CORP.
42-321-31183	PRAIRIE PRODUCING COMPANY
42-321-31184	Davis Oil Company
42-321-31185	ROHUFF CORP.	Gas	119985
42-321-31186	TEXOMA PRODUCTION COMPANY
42-321-31187	HUGOTON OPERATING COMPANY, INC.	Oil	06541
42-321-31188	HOMABY BAY PETROLEUM CORP.
42-321-31189	Davis Oil Company
42-321-31190	SHIELD RESOURCES, INC.
42-321-31192
42-321-31193	GULFCO PRODUCTION, INC.
42-321-31194	PARTNERS OIL COMPANY	Oil
42-321-31195	VENUS OIL COMPANY	Gas	106254
42-321-31196	FAMCOR OIL, INC.
42-321-31197
42-321-31198	EATON OPERATING CO., INC.	Oil
42-321-31199	DANIEL OIL CO.
42-321-31200	Southland Royalty Company
42-321-31201	HEWITT, ROBERT J.&WAGNER,DUER CO
42-321-31202	Valero Producing Company
42-321-31203	SUE-ANN OPERATING CO.
42-321-31204	SHANLEY OIL COMPANY	Oil
42-321-31205	J3 OIL CO., INC.
42-321-31206	CHURCH, GENEVA D
42-321-31207	AMERICAN PETROFINA CO. OF TEX.
42-321-31208
42-321-31209	PETROLEUM VENTURES OF TEXAS, INC	Gas
42-321-31210	Natomas North America, Inc.
42-321-31211	Seneca Resources Corporation
42-321-31212	VISTA RESOURCES, INC.
42-321-31213
42-321-31214	Cockrell Oil Corporation
42-321-31216
42-321-31218	Seneca Resources Corporation
42-321-31219	Cockrell Oil Corporation
42-321-31220	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31221	DANIEL OIL CO.
42-321-31223	MCCORD EXPLORATION
42-321-31224	RED WOLF OIL COMPANY, INC.	Oil	14450
42-321-31225	PREMIER NATURAL RESOURCES, LLC	Gas	151973
42-321-31226	NORTHERN MICHIGAN EXP. CO.
42-321-31227	Union Texas Petroleum Corp.
42-321-31228	ANDRESS PETROLEUM, INC.
42-321-31229	GOLDKING PROD. CO.
42-321-31230	Florida Exploration Co.
42-321-31231	Natomas North America, Inc.
42-321-31232	EL PASO EXPLORATION CO.
42-321-31233	NORTHERN MICHIGAN EXP. CO.
42-321-31234	F.C.D. OIL CORPORATION
42-321-31235	Marathon Oil Company	Oil	12601
42-321-31236	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31237	ALLEGIANT RESOURCES, LLC	Oil	02999
42-321-31238	ENSERCH EXPLORATION, INC
42-321-31240	ENSERCH EXPLORATION, INC
42-321-31241	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31242	PETROLEUM VENTURES OF TEXAS, INC	Gas
42-321-31243	NORTHERN MICHIGAN EXP. CO.
42-321-31244	EXXON CORP.
42-321-31245	ALLEGIANT RESOURCES, LLC	Oil	08423
42-321-31246	M. E. OPERATING	Oil	15878
42-321-31247	IOC EXPLORATION, INC.
42-321-31248	BAXTER, MURPHY H.
42-321-31249	J3 OIL CO., INC.
42-321-31250	North American Royalties, Inc.	Oil	20431
42-321-31251	CLOVER ENERGY CORPORATION
42-321-31252	ENGELKE, R. H.
42-321-31253	TXO Production Corp.
42-321-31254	WAGNER, DUER & CO.
42-321-31255	ENGELKE, R. H.
42-321-31256	Southland Royalty Company
42-321-31257	CALLAHAN, RANDALL R	Gas
42-321-31258	HUBER, J. M., CORPORATION	Oil	22488
42-321-31259	J3 OIL CO., INC.
42-321-31260	AMOCO PRODUCTION CO.-ALVIN	Gas	105043
42-321-31261	EXXON CORP.
42-321-31262	SOUTHAMPTON MINERAL CORPORATION	Oil	20108
42-321-31264	PETROLEUM CORP. OF DELAWARE, THE
42-321-31265
42-321-31266	AMERICAN PETROFINA CO. OF TEX.
42-321-31267	MCCORMICK OPERATING COMPANY
42-321-31268	ROSENTHAL, STANLEY H.	Oil	18573
42-321-31269	QUANAH PETROLEUM INC.
42-321-31270
42-321-31272	CALLAHAN, RANDALL R
42-321-31273
42-321-31274	RICHARDS PRODUCING COMPANY
42-321-31275	Zinn Petroleum Co.	Oil	20712
42-321-31276	ENTERPRISE RESOURCES, INC.
42-321-31277	Marathon Oil Company
42-321-31278	FRIO EXPLORATION COMPANY
42-321-31279	POG SERVICES, INC.
42-321-31280	APEXCO EXPLORATION & PROD., INC.
42-321-31281	PARTNERS OIL COMPANY
42-321-31282	Kimbark Oil & Gas Company
42-321-31283	RAILHEAD ENERGY COMPANY	Oil
42-321-31285	Apache Corporation	Oil	19420
42-321-31286	ADOBE RESOURCES CORPORATION	Gas
42-321-31287	HAMMAN OIL & REFINING COMPANY
42-321-31288	PALM PETROLEUM CO.	Gas
42-321-31289	LANGHAM ENERGY, INC.
42-321-31290	ROSENTHAL, STANLEY H.
42-321-31291	KENNEDY & MITCHELL, INC.
42-321-31292	ROSENTHAL, STANLEY H.	Oil	01852
42-321-31293	ESENJAY PETROLEUM CORP.
42-321-31294	PALM PETROLEUM CO.
42-321-31295	JIMBETCO, INC.
42-321-31296	HUFFCO PETROLEUM CORPORATION
42-321-31297	WOHNLICH OIL COMPANY
42-321-31298	PRAIRIE PRODUCING COMPANY
42-321-31299	Tricentrol United States, Inc.
42-321-31301	PHYLKO ENERGY CORPORATION
42-321-31302	SUN EXPL. & PROD. CO.-CORPUS
42-321-31303
42-321-31304	BKN OIL & GAS, INC.	Gas	106975
42-321-31305	TEXAS EASTERN EXPLORATION CO.
42-321-31306	Cities Service Oil & Gas Corp.
42-321-31307
42-321-31308	STERLING EXPL. & PROD. CO., LLC	Gas	110010
42-321-31309	CONVEST ENERGY CORPORATION
42-321-31310	GOLDKING PROD. CO.
42-321-31311	CAMERON, PAUL E., JR., INC.	Gas	110845
42-321-31312	Penn Resources, Inc.
42-321-31313	SUE-ANN OIL & GAS COMPANY	Oil
42-321-31314	Southland Royalty Company
42-321-31315	Union Pacific Resources Company	Gas	136097
42-321-31316	Cities Service Oil & Gas Corp.	Gas	118943
42-321-31317	FRIO EXPLORATION CO.
42-321-31319	MCCORD PRODUCTION, LTD.	Oil	17114
42-321-31321	ROSENTHAL, STANLEY H.
42-321-31322	PETROLEUM VENTURES OF TEXAS, INC	Gas
42-321-31323
42-321-31324
42-321-31325	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-31326	Marathon Oil Company	Oil	02998
42-321-31327	ALLEGIANT RESOURCES, LLC	Gas	147912
42-321-31328	Marathon Oil Company
42-321-31329	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-31330	ESENJAY PETROLEUM CORP.
42-321-31331	TXO Production Corp.
42-321-31332	CANNON POINT RESOURCES, INC.
42-321-31333	HUBER, J. M., CORPORATION
42-321-31335	HUBER, J. M., CORPORATION	Gas	110960
42-321-31336	Citation Oil & Gas Corp.
42-321-31337	PACE OIL AND GAS COMPANY	Oil	06941
42-321-31338	ESENJAY PETROLEUM CORP.
42-321-31339	O.I.L. ENERGY, INC.
42-321-31340	WING CORPORATION	Gas	174706
42-321-31341	MCCARTER, A. NELSON	Gas
42-321-31342	ALLEGIANT RESOURCES, LLC	Gas	177417
42-321-31343
42-321-31346	RAILHEAD ENERGY COMPANY
42-321-31347	LEMON, RICHARD G.	Gas	112881
42-321-31348	ALLEGIANT RESOURCES, LLC	Oil	02999
42-321-31349	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-31350	Cities Service Oil & Gas Corp.	Gas
42-321-31351	Apache Corporation	Gas	144431
42-321-31352	CREST RESOURCES & EXPL. CORP.
42-321-31354	Abraxas Petroleum Corporation	Gas	135915
42-321-31355	Conquest Petroleum, Inc.
42-321-31356
42-321-31357	RICHARDS PRODUCING COMPANY
42-321-31358	Hunt Oil Company	Gas	136310
42-321-31359
42-321-31361	KRUSEN ENERGY COMPANY
42-321-31362	CHAPMAN OIL
42-321-31363	Citation Oil & Gas Corp.	Gas
42-321-31364	AMPOLEX (TEXAS) INC.	Oil
42-321-31365	TEXAS WESTERN ENERGY CORPORATION
42-321-31366
42-321-31367	Sanchez-O'Brien Oil & Gas Corp.	Oil
42-321-31368
42-321-31369	FORNEY, BILL
42-321-31370
42-321-31371	TXO Production Corp.
42-321-31372	ENTERPRISE RESOURCES, INC.
42-321-31373
42-321-31374	BASS ENTERPRISES PRODUCTION CO.
42-321-31375	FRIO EXPLORATION COMPANY	Gas
42-321-31376	RICHARDSON, MARSHALL T.	Oil	17891
42-321-31377	Sanchez-O'Brien Oil & Gas Corp.
42-321-31378
42-321-31379
42-321-31380	TRUE OIL COMPANY
42-321-31381	ANDERSON PRODUCING, INC.
42-321-31382	PHYLKO ENERGY CORPORATION	Gas
42-321-31383	MCZ, INC.
42-321-31384	MCZ, INC.	Gas
42-321-31385	UNIT PETROLEUM COMPANY	Gas	118381
42-321-31386	Union Pacific Resources Company	Gas	113362
42-321-31387	Cities Service Oil & Gas Corp.	Oil
42-321-31388	INLAND OCEAN, INC.
42-321-31389	Apache Corporation
42-321-31390
42-321-31391
42-321-31392	ANDERSON PRODUCING, INC.	Gas
42-321-31393
42-321-31394	SUPERIOR OIL COMPANY, THE	Oil
42-321-31395	ENGELKE, R. H.
42-321-31396
42-321-31397	CREST RESOURCES & EXPL. CORP.	Gas
42-321-31398	PEND OREILLE OIL & GAS CO.
42-321-31399
42-321-31400	SUE-ANN PRODUCTION COMPANY	Gas	151077
42-321-31401	REPUBLIC MINERAL CORPORATION
42-321-31402
42-321-31403
42-321-31404
42-321-31405
42-321-31406	ALLEGIANT RESOURCES, LLC	Oil	02999
42-321-31407	SUE-ANN OPERATING, L.C.	Gas	115816
42-321-31408	RAILHEAD ENERGY COMPANY
42-321-31409
42-321-31410
42-321-31411	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31412	ASHLAND EXPLORATION, INC.	Oil	18423
42-321-31413	PIONEER CONCRETE OF TEXAS, INC.
42-321-31414
42-321-31415
42-321-31416	CREST RESOURCES & EXPL. CORP.
42-321-31417	JONES EXPLORATION CO.
42-321-31418
42-321-31419	SANDEL OPERATING COMPANY	Gas	114679
42-321-31420	Abraxas Petroleum Corporation	Gas
42-321-31421
42-321-31422
42-321-31423	COLLINS RESOURCES, INC.	Oil	21391
42-321-31424
42-321-31425
42-321-31426	RICHARDSON, MARSHALL T.	Oil
42-321-31427	SONORA EXPLORATION CORPORATION
42-321-31428	SONORA EXPLORATION CORPORATION
42-321-31429
42-321-31430	GENESIS PETROLEUM CORPORATION
42-321-31431	CREST RESOURCES & EXPL. CORP.	Oil
42-321-31432	FRIO EXPLORATION CO.
42-321-31433	ARMOUR-RICHARDS HOLDINGS, LTD
42-321-31434	TXO Production Corp.	Gas	124761
42-321-31435	SUN EXPL. & PROD. CO.-CORPUS	Gas	126599
42-321-31436	SUE-ANN OIL & GAS COMPANY
42-321-31437	SUE-ANN OPERATING, L.C.	Oil	24783
42-321-31438	BAXTER, MURPHY H.
42-321-31439	PETROLEUM INDEPENDENT EXPLOR.
42-321-31440	MIRADA MANAGEMENT CORPORATION
42-321-31441
42-321-31442	COX & PERKINS EXPLORATION, INC.	Oil	21339
42-321-31443	COSTILLA ENERGY, INC.	Gas	117722
42-321-31444
42-321-31445	FRIO EXPLORATION COMPANY	Gas
42-321-31446	SPARTAN PETROLEUM CORP.
42-321-31447	SANDEL OPERATING COMPANY	Gas	119914
42-321-31448	CHAPARRAL ENERGY, L.L.C.	Oil	08182
42-321-31449	Texaco Inc.
42-321-31450	THOMSON-MONTEITH
42-321-31451	SHIDLER, MARK L., INC.	Gas	121422
42-321-31452	OIL WELL SERVICES, INC.	Oil	18848
42-321-31453
42-321-31454	BUFFCO PRODUCTION INC.	Oil	18715
42-321-31455
42-321-31456	TXO Production Corp.
42-321-31457	ALLEGIANT RESOURCES, LLC	Oil	02997
42-321-31458	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31459
42-321-31460	Glacier Energy, Inc.
42-321-31461	BAXTER, MURPHY H.
42-321-31462
42-321-31463
42-321-31464	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31465
42-321-31466
42-321-31467	TXO Production Corp.
42-321-31468	TXO Production Corp.
42-321-31469
42-321-31470
42-321-31471	SHANA PETROLEUM COMPANY	Oil	19261
42-321-31472
42-321-31473	THOMSON-MONTEITH
42-321-31474	THOMSON-MONTEITH
42-321-31475
42-321-31476	TXO Production Corp.
42-321-31477	Kaneb Oil & Gas Company
42-321-31478	TXO Production Corp.
42-321-31479	Apache Corporation	Gas	119928
42-321-31480	PHYLKO ENERGY CORPORATION
42-321-31481	CARTER EXPLORATION COMPANY
42-321-31482
42-321-31483
42-321-31484	STRATCO OPERATING CO., INC.	Gas	191874
42-321-31485
42-321-31486
42-321-31487
42-321-31488
42-321-31489	SPARTAN PETROLEUM CORP.
42-321-31490	BAXTER, MURPHY H.
42-321-31491
42-321-31492	Amoco Production Company	Gas
42-321-31493	WAGNER & BROWN
42-321-31494	HOWELL PETROLEUM CORPORATION
42-321-31495	HOWELL PETROLEUM CORPORATION
42-321-31496	DALEN RESOURCES OIL & GAS CO.	Gas	151978
42-321-31497	MOBIL PRODUCING TX. & N.M. INC.	Oil	19640
42-321-31498	TEXSTAR NORTH AMERICA, INC.
42-321-31499	Zinn Petroleum Co.	Oil	22859
42-321-31500	FRENCH PRODUCTION INCORPORATED	Gas	141712
42-321-31501
42-321-31502	NRM Petroleum Corp.
42-321-31503	TEXAS CRUDE EXPLORATION, INC.
42-321-31504	OXTEX, INC.
42-321-31505
42-321-31506
42-321-31507	ROIL PRODUCTION COMPANY	Gas	120759
42-321-31508	MCCORD EXPLORATION CO.
42-321-31509	Mitchell Energy Corporation
42-321-31510	UNIT PETROLEUM COMPANY	Oil	19457
42-321-31511
42-321-31512	MCCORD EXPLORATION CO.
42-321-31513
42-321-31514
42-321-31515	QUINTANA PET. CORP.	Gas	144424
42-321-31516	Union Pacific Resources Company	Gas	123118
42-321-31517
42-321-31518	BROWN & MCKENZIE INC.
42-321-31519
42-321-31520	Main Energy, Inc.	Gas	124965
42-321-31521	COASTLAND OPERATIONS, LLC	Gas	123115
42-321-31522	MATAGORDA OPERATING COMPANY	Gas	122740
42-321-31523	STERLING EXPL. & PROD. CO., LLC	Gas	122738
42-321-31524
42-321-31525	ALLEGIANT RESOURCES, LLC	Gas	176030
42-321-31526	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31527
42-321-31528	U.S. EXPLORATION COMPANY
42-321-31529	TXO Production Corp.	Oil
42-321-31530	WOFFORD, C. J.
42-321-31531
42-321-31532
42-321-31533	BRIDGE OIL PRODUCTION CO., INC.	Oil	20999
42-321-31534	INTERCOASTAL ENERGY, INC.	Oil	21027
42-321-31535	Sanchez-O'Brien Oil & Gas Corp.	Oil	19915
42-321-31536	BASS ENTERPRISES PRODUCTION CO.
42-321-31537	MIDPAR L.P.	Gas	126569
42-321-31538
42-321-31539
42-321-31540	PEND OREILLE OIL & GAS CO.	Oil	19985
42-321-31541	URBAN OIL & GAS GROUP, LLC	Oil	09470
42-321-31542	HIGH ISLAND GAS LLC	Gas	126376
42-321-31543	MCLEOD, GEORGE L. INC.
42-321-31544
42-321-31545	Sanchez-O'Brien Oil & Gas Corp.
42-321-31546
42-321-31547
42-321-31548	MELLON CREEK OPERATING CO.	Gas	138410
42-321-31549	TEXACO E & P INC.	Oil	20254
42-321-31550	ROIL PRODUCTION COMPANY	Gas	126821
42-321-31551	GENESIS PRODUCING COMPANY	Gas	125921
42-321-31552	TRI-C RESOURCES, INC.	Oil	20533
42-321-31553	TEXAS BRINE CORPORATION
42-321-31554	BAYPORT OPERATING, INC.	Oil	20080
42-321-31555
42-321-31556	Marathon Oil Company
42-321-31557	MINYAK PRODUCING COMPANY, INC.	Oil	20522
42-321-31558	EOG Resources, Inc.	Gas	177416
42-321-31559	Abraxas Petroleum Corporation
42-321-31560	BAYPORT OPERATING, INC.
42-321-31561	WESSELY EXPLORATION COMPANY
42-321-31562
42-321-31563	MAGUIRE OIL COMPANY
42-321-31564	BAYPORT OPERATING, INC.
42-321-31565	MEXIA PRODUCING COMPANY
42-321-31566	Klabzuba Operating Company
42-321-31567	KELLEY OIL CORPORATION	Oil	20177
42-321-31568	MEXIA PRODUCING COMPANY
42-321-31569	RSE, INC.	Gas	131951
42-321-31570	Mitchell Energy Corporation
42-321-31571	Zinn Petroleum Co.	Gas	141169
42-321-31572	INTERCOASTAL ENERGY, INC.	Oil	21491
42-321-31573	HUGHES, DAN A. COMPANY
42-321-31574	LEXINGTON EXPLORATION LLC	Gas	130044
42-321-31575	MEXIA PRODUCING COMPANY
42-321-31576
42-321-31577	OAK ENERGY, LLC	Gas	149656
42-321-31578	SPUR OPERATING CO.	Oil	20412
42-321-31579	KOVEN PRODUCTION CO.	Gas	132270
42-321-31580	Apache Corporation	Gas	141462
42-321-31581
42-321-31582	Union Pacific Resources Company	Gas	132753
42-321-31583	BASS ENTERPRISES PRODUCTION CO.
42-321-31584	INTERCOASTAL ENERGY, INC.	Gas	129553
42-321-31585
42-321-31586	ROSENTHAL, STANLEY H.
42-321-31587	SOUTHAMPTON MINERAL CORPORATION
42-321-31588	SABA ENERGY OF TEXAS, INC.	Gas	130937
42-321-31589	DELANO CO./MCLEOD, INC.
42-321-31590	LEGEND NATURAL GAS, LP	Gas	147703
42-321-31591	NORTHWEST OIL COMPANY
42-321-31592	CAVALLA ENERGY EXPLORATION CO.
42-321-31593
42-321-31594	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-31595	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-31596	CORPUS CHRISTI OIL & GAS CO.
42-321-31597	KELLEY OIL CORPORATION	Gas	134199
42-321-31598	SPUR OPERATING CO.	Oil	20412
42-321-31599	TEXACO E & P INC.	Oil	21262
42-321-31600	ALLEGIANT RESOURCES, LLC	Gas	174200
42-321-31601	CORPUS CHRISTI OIL & GAS CO.
42-321-31602	Apache Corporation	Gas	132848
42-321-31603	Apache Corporation	Gas	133201
42-321-31604	Apache Corporation	Gas	148299
42-321-31605
42-321-31606	Apache Corporation	Gas	147890
42-321-31607	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-31608
42-321-31609	Apache Corporation	Gas	133091
42-321-31610
42-321-31611	ROSENTHAL, STANLEY H.
42-321-31612
42-321-31613
42-321-31614
42-321-31615	WAGNER & BROWN, LTD.	Gas	134297
42-321-31616	ENERCORP RESOURCES, INC.
42-321-31617	Apache Corporation	Gas	134381
42-321-31618	Apache Corporation
42-321-31619	Apache Corporation	Gas	144342
42-321-31620	Apache Corporation	Gas	134382
42-321-31621	RSE, INC.	Gas	143664
42-321-31622	Apache Corporation	Gas	136887
42-321-31623	Apache Corporation
42-321-31624	Apache Corporation	Gas	134514
42-321-31625	Amoco Production Company	Gas	140911
42-321-31626	Apache Corporation	Gas	154112
42-321-31627	Apache Corporation
42-321-31628	Apache Corporation	Gas	140633
42-321-31629	HUGOTON OPERATING COMPANY, INC.	Oil	21046
42-321-31630	COASTLINE EXPLORATION, INC.	Gas	137543
42-321-31631	Apache Corporation	Gas	147776
42-321-31632	Aviara Energy Corporation	Gas	162414
42-321-31633	STRATA RESOURCES	Gas	137436
42-321-31634	Apache Corporation	Gas	144374
42-321-31635	Apache Corporation	Gas	140627
42-321-31636	Apache Corporation	Gas	136326
42-321-31637	Apache Corporation	Oil	19420
42-321-31638	North American Royalties, Inc.
42-321-31639	Apache Corporation	Gas	136314
42-321-31640	PETROTEX, INC.	Oil	21575
42-321-31641	Apache Corporation
42-321-31642	Dekalb Energy Company
42-321-31643
42-321-31644	Apache Corporation	Gas	145156
42-321-31645	Apache Corporation	Gas	137168
42-321-31646	Apache Corporation	Gas	138314
42-321-31647	Apache Corporation	Gas	172991
42-321-31648
42-321-31649	EXPRO ENGINEERING, INC.	Gas	140772
42-321-31650
42-321-31651	Amoco Production Company
42-321-31652
42-321-31653	PETROTEX, INC.	Oil	21575
42-321-31654	COASTLINE EXPLORATION, INC.	Gas	139660
42-321-31655	GULFPORT OIL & GAS INC.	Gas	138449
42-321-31656	COASTLAND OPERATIONS, LLC	Gas	138834
42-321-31657
42-321-31658	BRAYTON OIL CORP.
42-321-31659	Apache Corporation
42-321-31660	TEXAS BRINE CORPORATION	Oil	11292
42-321-31661	TEXAS BRINE CORPORATION
42-321-31662	TEXAS BRINE CORPORATION	Oil	11722
42-321-31663
42-321-31664	HAMMAN OIL & REFINING COMPANY	Oil	21349
42-321-31665	GOLIAD OPERATING COMPANY
42-321-31666	Apache Corporation
42-321-31667	Apache Corporation	Gas	169147
42-321-31668	STRATA RESOURCES	Gas	246455
42-321-31669	SAMEDAN OIL CORPORATION
42-321-31670
42-321-31671
42-321-31672	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-31673	ANADARKO E&P COMPANY LP	Gas	147988
42-321-31674	TEPCO, INC.
42-321-31675	Mitchell Energy Corporation
42-321-31676	SHELL WESTERN E&P INC.
42-321-31677	Apache Corporation
42-321-31678
42-321-31679	WAGNER & BROWN, LTD.	Gas	144432
42-321-31680	SHELL WESTERN E&P INC.
42-321-31681	MCCORD PRODUCTION, LTD.
42-321-31682	UNIT PETROLEUM COMPANY	Gas	147663
42-321-31683	TEXAS MERIDIAN RES. EXPL., INC.	Gas	144969
42-321-31684	TEXAS MERIDIAN RES. EXPL., INC.
42-321-31685
42-321-31686	SUE-ANN/TEXAS FUEL, LLC
42-321-31687
42-321-31689	NADSOILCO LLC	Oil	22149
42-321-31690
42-321-31691
42-321-31692
42-321-31693	AMEND ENERGY COMPANY
42-321-31694	ROSENTHAL, STANLEY H.
42-321-31695	PROGAS PROPERTIES, INC.	Gas	153351
42-321-31696	Apache Corporation	Gas	159254
42-321-31697	Apache Corporation	Gas	149265
42-321-31698	Apache Corporation	Gas	149775
42-321-31699	Apache Corporation	Gas	149414
42-321-31700	Apache Corporation	Gas	149358
42-321-31701	Apache Corporation	Gas	169149
42-321-31702	Apache Corporation
42-321-31703	SHELL WESTERN E&P INC.	Gas	156432
42-321-31704	EXPRO ENGINEERING, INC.	Oil	22391
42-321-31705	HAMMAN OIL & REFINING COMPANY	Gas	151805
42-321-31706
42-321-31707	Apache Corporation	Gas	153025
42-321-31708	Apache Corporation	Gas	173976
42-321-31709	SUE-ANN PRODUCTION COMPANY	Gas	152761
42-321-31710	U.S.A. PLUGGING COMPANY	Gas	154794
42-321-31711	TEXAS MERIDIAN RES. EXPL., INC.	Gas	161211
42-321-31712	URBAN OIL & GAS GROUP, LLC	Gas	189089
42-321-31713
42-321-31714	RICHMAN PETROLEUM CORP.	Gas	157017
42-321-31715	SUE-ANN OPERATING, L.C.	Oil	22758
42-321-31716	SIERRA MINERALS, INC.
42-321-31717	SIERRA MINERALS, INC.	Gas	167027
42-321-31718	SIERRA MINERALS, INC.
42-321-31719	PIERCE JUNCTION PETROLEUM INC.	Gas	159175
42-321-31720	UNIT PETROLEUM COMPANY	Gas	160351
42-321-31721
42-321-31722	SMITH PETROLEUM COMPANY	Gas	161207
42-321-31723	UNIT PETROLEUM COMPANY	Gas	174338
42-321-31724
42-321-31725	MERIDIAN RESOURCE & EXPL LLC,THE	Gas	161468
42-321-31726	GULFSTAR PROPERTIES, INC.
42-321-31727	CHEYENNE PETROLEUM COMPANY	Gas	165191
42-321-31728	MERIDIAN RESOURCE & EXPL LLC,THE	Gas	168036
42-321-31729
42-321-31730	Amerada Hess Corporation
42-321-31731	SANDEL OPERATING COMPANY	Gas	163278
42-321-31732	PARKER & PARSLEY DEVELOPMENT L.P	Oil	23211
42-321-31733	FAMCOR OIL, INC.	Gas	169889
42-321-31734
42-321-31735	GREAT TEXAS CRUDE INC.
42-321-31736	SAMEDAN OIL CORPORATION
42-321-31737	DEEP ROCK RESOURCES, INC.	Gas	175103
42-321-31738	DOMINION EXPL. & PROD., INC.	Gas	164232
42-321-31739	DOMINION EXPL. & PROD., INC.	Gas	163798
42-321-31740
42-321-31741
42-321-31742	DALLAS PRODUCTION, INC.	Gas	168976
42-321-31743	VENTEX OPERATING CORP.	Gas	168733
42-321-31744
42-321-31745	Coastal Oil & Gas Corporation	Gas	172353
42-321-31746	DOMINION EXPL. & PROD., INC.	Gas	166609
42-321-31747	ENRON OIL & GAS COMPANY
42-321-31748	ENRON OIL & GAS COMPANY	Gas	171911
42-321-31749	ERSKINE ENERGY, LLC	Gas	242449
42-321-31750	XTO ENERGY INC.	Gas	167983
42-321-31751
42-321-31752
42-321-31753
42-321-31754	HOWARD EXPLORATION, INC.	Gas	168802
42-321-31755	PROLINE ENERGY RESOURCES INC	Oil	23584
42-321-31756	DEEP ROCK RESOURCES, INC.	Gas	170085
42-321-31757	GEL PETROLEUM, INC.	Gas	168782
42-321-31758	WYNN-CROSBY OPERATING, LTD.	Gas	170775
42-321-31759	EOG Resources, Inc.	Gas	174702
42-321-31760
42-321-31761	EOG Resources, Inc.	Gas	170193
42-321-31762	EOG Resources, Inc.	Oil	23584
42-321-31763	CHAPARRAL ENERGY, L.L.C.	Gas	175599
42-321-31764	DOMINION EXPL. & PROD., INC.	Gas	190461
42-321-31765	SANDEL OPERATING COMPANY	Gas	170399
42-321-31766	SUE-ANN OPERATING, L.C.	Gas	174344
42-321-31767	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11294
42-321-31768	CYPRESS PRODUCTION, INC.	Gas	175341
42-321-31769	DOMINION EXPL. & PROD., INC.	Gas	192223
42-321-31770	VENTEX OPERATING CORP.	Gas	174467
42-321-31771	TWISTER GAS SERVICES, L.L.C.
42-321-31772	Main Energy, Inc.
42-321-31773	Brigham Oil & Gas, L.P.
42-321-31774
42-321-31775	TEXACO E & P INC.
42-321-31776	Coastal Oil & Gas Corporation	Gas	174030
42-321-31777
42-321-31778	EOG Resources, Inc.	Gas	174072
42-321-31779	EOG Resources, Inc.	Gas	174519
42-321-31780	PROLINE ENERGY RESOURCES INC	Oil	23584
42-321-31781	DALLAS PRODUCTION, INC.	Gas	174638
42-321-31782	EOG Resources, Inc.	Gas	174614
42-321-31783	CHAPARRAL ENERGY, L.L.C.	Gas	176582
42-321-31784	EOG Resources, Inc.	Gas	174782
42-321-31785	ALTA MESA SERVICES, LP	Gas	238242
42-321-31786	HILCORP ENERGY COMPANY	Gas	175397
42-321-31787	EOG Resources, Inc.	Gas	175133
42-321-31788	HILLHOUSE OPERATING COMPANY, LLC	Gas	175521
42-321-31789	EOG Resources, Inc.	Gas	179882
42-321-31790	ASPECT RESOURCES LLC
42-321-31791
42-321-31792	SHOCO PRODUCTION LLC	Gas	177130
42-321-31793	GRIMES ENERGY COMPANY
42-321-31794	EOG Resources, Inc.
42-321-31795	EOG Resources, Inc.	Gas	175135
42-321-31796	TRACE OIL & GAS COMPANY
42-321-31797	FORTUNE RESOURCES LLC	Gas	175344
42-321-31798	EOG Resources, Inc.
42-321-31799	WALLIS ENERGY, INC.	Gas	177604
42-321-31800	DEEP ROCK RESOURCES, INC.	Gas	176426
42-321-31801	REMORA OPERATING, LLC	Gas	177443
42-321-31802	ASPECT RESOURCES LLC
42-321-31803	EOG Resources, Inc.	Gas	176685
42-321-31804	MAMEROW ENERGY CORP	Oil	23821
42-321-31805
42-321-31806	EOG Resources, Inc.	Gas	176895
42-321-31807	GULFPORT OIL & GAS INC.	Oil	24254
42-321-31808	ESENJAY EXPLORATION, INC
42-321-31809	SUN RESOURCES TEXAS, INC.	Oil	23858
42-321-31810
42-321-31811	SUEMAUR EXPL. & PROD., LLC	Gas	179575
42-321-31812	SUN RESOURCES TEXAS, INC.	Gas	184176
42-321-31813	Brigham Oil & Gas, L.P.
42-321-31814	EOG Resources, Inc.	Gas	177573
42-321-31815	UNIT PETROLEUM COMPANY	Gas	178394
42-321-31816	SOUTHWESTERN ENERGY PROD. CO.
42-321-31817	Coastal Oil & Gas Corporation	Gas	178093
42-321-31818	CYPRESS PRODUCTION, INC.	Gas	177936
42-321-31819	FIELD PETROLEUM CORP.	Gas	178887
42-321-31820	DAVIS GULF COAST, INC.	Oil	23996
42-321-31821	ESENJAY EXPLORATION, INC
42-321-31822	WHITE OAK OPERATING COMPANY LLC	Gas	177988
42-321-31823	EOG Resources, Inc.	Gas	179553
42-321-31824
42-321-31825	HILCORP ENERGY COMPANY	Gas	184338
42-321-31826	EOG Resources, Inc.	Gas	189759
42-321-31827	SHOCO PRODUCTION LLC	Gas	193969
42-321-31828	WYNN-CROSBY OPERATING, LTD.	Gas	179451
42-321-31829	EOG Resources, Inc.	Gas	180378
42-321-31831	SAMEDAN OIL CORPORATION	Gas	187338
42-321-31832	ASPECT RESOURCES LLC
42-321-31833
42-321-31834	ESENJAY EXPLORATION, INC	Gas	179867
42-321-31835	UNIT PETROLEUM COMPANY
42-321-31836	STRATCO OPERATING CO., INC.
42-321-31837	PEOPLES ENERGY PROD.-TX, L.P.	Gas	182293
42-321-31838	Brigham Oil & Gas, L.P.
42-321-31839	CARRIZO OIL & GAS, INC.	Gas	179271
42-321-31840	ARCADIA OPERATING, LLC	Gas	181480
42-321-31841	SHOCO PRODUCTION LLC	Gas	188124
42-321-31842
42-321-31843	UNIT PETROLEUM COMPANY	Gas	191642
42-321-31844	GULFPORT OIL & GAS INC.
42-321-31845
42-321-31846	TRI-C RESOURCES, INC.	Gas	181297
42-321-31847	HOLLIMON OIL CORPORATION	Gas	181224
42-321-31848	ASPECT RESOURCES LLC
42-321-31849	TRI-C RESOURCES, INC.	Gas	180381
42-321-31850	BLUEFIN RESOURCES LLC	Gas	193858
42-321-31851	SUEMAUR EXPL. & PROD., LLC
42-321-31852	HOLLIMON OIL CORPORATION	Gas	185546
42-321-31853	LINDENMUTH & ASSOCIATES, INC.	Gas	195173
42-321-31854	EOG Resources, Inc.
42-321-31855	MILLICAN OIL COMPANY	Gas
42-321-31856	NOBLE ENERGY INC	Gas	195227
42-321-31857	EOG Resources, Inc.
42-321-31858	Apache Corporation	Gas	180691
42-321-31859	Whitmar Exploration Company	Gas	191094
42-321-31860	EOG Resources, Inc.
42-321-31861	SAN ISIDRO DEVELOPMENT CO, L. C.	Gas	186895
42-321-31862	Apache Corporation	Gas	180692
42-321-31863	WYNN-CROSBY OPERATING, LTD.	Gas	186020
42-321-31864	CARRIZO OIL & GAS, INC.	Gas	183001
42-321-31865	ESENJAY EXPLORATION, INC
42-321-31866	EOG Resources, Inc.	Gas	181003
42-321-31867	EOG Resources, Inc.
42-321-31868	SUE-ANN OPERATING, L.C.	Gas	184590
42-321-31869	EOG Resources, Inc.	Gas	181692
42-321-31870	KIRKPATRICK, JOHN OIL LLC	Gas	182272
42-321-31871	SUN RESOURCES TEXAS, INC.	Oil	24281
42-321-31872	RICHMAN PETROLEUM CORP.	Gas	182078
42-321-31873	UNIT PETROLEUM COMPANY	Gas	183636
42-321-31874	EOG Resources, Inc.	Gas	185920
42-321-31875	COASTLAND OPERATIONS, LLC	Gas	186498
42-321-31876	HOLLIMON OIL CORPORATION
42-321-31877	Main Energy, Inc.	Gas	187423
42-321-31878	ATLAS OPERATING LLC	Gas	188995
42-321-31879	TRI-C RESOURCES, INC.
42-321-31880	TRI-C RESOURCES, INC.
42-321-31881	SHOCO PRODUCTION LLC	Gas	185846
42-321-31882	NOBLE ENERGY INC	Gas	185361
42-321-31883	ICARUS OPERATING CORPORATION	Oil	24176
42-321-31884	ICARUS OPERATING CORPORATION	Gas	192906
42-321-31885	EOG Resources, Inc.
42-321-31886	EOG Resources, Inc.
42-321-31887	CENTURY RESOURCES, INC.	Gas	203165
42-321-31888	UNITED OIL & MINERALS L. P.
42-321-31889	MILAGRO EXPLORATION, LLC	Gas	249829
42-321-31890	SAMEDAN OIL CORPORATION
42-321-31891	CALPINE NATURAL GAS COMPANY
42-321-31892	EOG Resources, Inc.	Gas	208300
42-321-31893	UNITED OIL & MINERALS L. P.
42-321-31894	EOG Resources, Inc.	Gas	187927
42-321-31895	EOG Resources, Inc.
42-321-31896	SHOCO PRODUCTION LLC	Gas	185153
42-321-31897	GAITHER PETROLEUM CORPORATION	Gas	188108
42-321-31898	HOLLIMON OIL CORPORATION	Gas	192271
42-321-31899	HILCORP ENERGY COMPANY	Gas	188424
42-321-31900	BLUEFIN RESOURCES LLC	Gas	186388
42-321-31901	CALPINE NATURAL GAS COMPANY
42-321-31902	ARCADIA OPERATING, LLC	Gas	189268
42-321-31903	HOLLIMON OIL CORPORATION	Gas	189170
42-321-31904	Great Western Drilling Company
42-321-31905	SUE-ANN OPERATING, L.C.	Gas	187002
42-321-31906	Whitmar Exploration Company
42-321-31907	SHOCO PRODUCTION LLC	Gas	190214
42-321-31908	RICHMAN PETROLEUM CORP.
42-321-31909	UNIT PETROLEUM COMPANY	Gas	187704
42-321-31910	EOG Resources, Inc.	Gas	207857
42-321-31911	KIRKPATRICK, JOHN OIL LLC	Oil	24485
42-321-31912	PROGENIES OPERATING LLC	Oil	24185
42-321-31913	OAK ENERGY, LLC	Gas	196554
42-321-31914	EOG Resources, Inc.	Gas	189735
42-321-31915	WYNN-CROSBY OPERATING, LTD.	Gas	195103
42-321-31916	SAMEDAN OIL CORPORATION	Gas	190565
42-321-31917	Brigham Oil & Gas, L.P.	Gas	191319
42-321-31918	DEVON ENERGY PRODUCTION CO, L.P.
42-321-31919	SANDEL OPERATING COMPANY	Oil	24222
42-321-31920	GAITHER PETROLEUM CORPORATION	Gas	279055
42-321-31921	Brigham Oil & Gas, L.P.	Gas	246879
42-321-31922	ICARUS OPERATING CORPORATION	Gas	194359
42-321-31923	ICARUS OPERATING CORPORATION	Oil	24176
42-321-31924	Whitmar Exploration Company
42-321-31925	WOODARD ENERGY COMPANY
42-321-31926	REPUBLIC RESOURCES, LLC.	Gas	192511
42-321-31927	CALLON (EAGLE FORD) LLC	Oil	24274
42-321-31928	EOG Resources, Inc.
42-321-31929	KIRKPATRICK, JOHN OIL LLC	Gas	192886
42-321-31930	EOG Resources, Inc.	Gas	191096
42-321-31931	UNIT PETROLEUM COMPANY
42-321-31932	WAGNER & BROWN, LTD.	Gas	213890
42-321-31933	ROSENTHAL, STANLEY H.	Oil	01852
42-321-31934	FIELD PETROLEUM CORP.	Gas	193667
42-321-31935	SANTOS USA CORP.	Gas	195488
42-321-31936	EOG Resources, Inc.
42-321-31937	HEMCO DEVELOPMENT, LLC	Oil	24353
42-321-31938	EOG Resources, Inc.	Gas	194312
42-321-31939	SANTOS USA CORP.	Gas	193932
42-321-31940	ICARUS OPERATING CORPORATION	Oil	24176
42-321-31941	SUE-ANN OPERATING, L.C.	Gas	219967
42-321-31942	REMORA OPERATING, LLC	Gas	193043
42-321-31943	RICHMAN PETROLEUM CORP.
42-321-31944	Apache Corporation
42-321-31945	CALLON (EAGLE FORD) LLC	Oil	27148
42-321-31946	ICARUS OPERATING CORPORATION
42-321-31947	EOG Resources, Inc.	Gas	252310
42-321-31948	CALLON (EAGLE FORD) LLC	Oil	24402
42-321-31949	Whitmar Exploration Company
42-321-31950	Brigham Oil & Gas, L.P.	Gas	202963
42-321-31951	NOBLE ENERGY INC	Gas	195328
42-321-31952	SAMSON EXPLORATION, LLC	Gas	197613
42-321-31953	Whitmar Exploration Company	Gas	206778
42-321-31954	HOLLIMON OIL CORPORATION
42-321-31955	ICARUS OPERATING CORPORATION
42-321-31956	CARRIZO OIL & GAS, INC.	Oil	24566
42-321-31957	STRATCO OPERATING CO., INC.
42-321-31958	HILCORP ENERGY COMPANY	Gas	197034
42-321-31959	EOG Resources, Inc.
42-321-31960	BLUEFIN RESOURCES LLC	Gas	196481
42-321-31961	Whitmar Exploration Company
42-321-31962	BEXCO OPERATING, INC.	Gas	201098
42-321-31963	ICARUS OPERATING CORPORATION	Gas	195056
42-321-31964	Brigham Oil & Gas, L.P.	Gas	203802
42-321-31965	UNIT PETROLEUM COMPANY	Gas	198807
42-321-31966	GWM OPERATING COMPANY, LLC	Gas	198275
42-321-31967	ZACHRY EXPLORATION, LTD.
42-321-31968	ALLEGRO INVESTMENTS, INC.
42-321-31969	DEEP ROCK RESOURCES, INC.	Gas	197147
42-321-31970	SAMSON EXPLORATION, LLC	Gas	279975
42-321-31971	HEMCO DEVELOPMENT, LLC	Oil	26980
42-321-31972	ICARUS OPERATING CORPORATION
42-321-31973	GWM OPERATING COMPANY, LLC	Gas	199181
42-321-31974	PROGENIES OPERATING LLC	Oil	26857
42-321-31975	EOG Resources, Inc.	Gas	206591
42-321-31976	KEBO OIL & GAS, INC.
42-321-31977	HEMCO DEVELOPMENT, LLC	Gas	200831
42-321-31978	COMSTOCK OIL & GAS, INC.
42-321-31979	SANTOS USA CORP.
42-321-31980	REMORA OPERATING, LLC	Gas	199988
42-321-31981	BASA RESOURCES, INC.	Gas	200346
42-321-31982	RED WOLF OIL COMPANY, INC.	Oil	24627
42-321-31983	GAITHER PETROLEUM CORPORATION	Gas	202774
42-321-31984	LGDC CORPORATION
42-321-31985	Brigham Oil & Gas, L.P.
42-321-31986	ICARUS OPERATING CORPORATION
42-321-31987	Brigham Oil & Gas, L.P.
42-321-31988	COMSTOCK OIL & GAS, LP	Gas	200505
42-321-31989	SANTOS USA CORP.
42-321-31991	KEBO OIL & GAS, INC.	Oil	26169
42-321-31992	ALLEGRO INVESTMENTS, INC.
42-321-31993	ALLTEX EXPLORATION, INC.	Gas	203950
42-321-31994	STERLING EXPL. & PROD. CO., LLC	Gas	203371
42-321-31995	ZACHRY EXPLORATION, LLC	Gas	200569
42-321-31996	NOBLE ENERGY INC
42-321-31997	VENTEX OPERATING CORP.
42-321-31998	SIANA OIL & GAS	Gas	201047
42-321-31999	BASA RESOURCES, INC.
42-321-32000	URBAN OIL & GAS GROUP, LLC	Oil	09493
42-321-32001	Brigham Oil & Gas, L.P.	Gas	202085
42-321-32002	VENTEX OPERATING CORP.
42-321-32003	SAMSON EXPLORATION, LLC	Gas	203969
42-321-32004	DOUBLE PLAY OIL & GAS, INC
42-321-32005	FORTUNE RESOURCES LLC	Oil	24679
42-321-32006	Brigham Oil & Gas, L.P.	Gas	205356
42-321-32007	CALLON (EAGLE FORD) LLC	Oil	24274
42-321-32008	SANTOS USA CORP.
42-321-32009	BASA RESOURCES, INC.	Gas	213394
42-321-32010	SANTOS USA CORP.
42-321-32011	CARRIZO OIL & GAS, INC.	Gas	205141
42-321-32012	REDDY DISPOSALS, LLC	Gas	203727
42-321-32013	CHARRO OPERATING, L.L.C.
42-321-32014	REMORA OPERATING, LLC	Gas	204611
42-321-32015	SAMSON EXPLORATION, LLC	Gas	271145
42-321-32016	GTG OPERATING, LLC	Gas	204742
42-321-32017	CASKIDS OPERATING COMPANY	Gas	212789
42-321-32018	KEBO OIL & GAS, INC.
42-321-32019	BEXCO OPERATING, INC.	Gas	204433
42-321-32020	RAP OPERATING, L.L.C.	Gas	209426
42-321-32021	Brigham Oil & Gas, L.P.
42-321-32022	REMORA OPERATING, LLC	Gas	205597
42-321-32023	DEVON ENERGY PRODUCTION CO, L.P.
42-321-32024	SANTOS USA CORP.
42-321-32025	SAMSON EXPLORATION, LLC	Gas	208020
42-321-32026	CHARRO OPERATING, L.L.C.
42-321-32027	GWM OPERATING COMPANY, LLC	Gas	208768
42-321-32028	EL PASO PRODUCTION OIL & GAS CO.
42-321-32029	CHARRO OPERATING, L.L.C.
42-321-32030	CHARRO OPERATING, L.L.C.
42-321-32031	CHARRO OPERATING, L.L.C.
42-321-32032	SANTOS USA CORP.
42-321-32033	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216460
42-321-32034	ERSKINE ENERGY, LLC	Gas	216127
42-321-32035	SAMSON EXPLORATION, LLC	Gas	210174
42-321-32036	SOUTH BAY RESOURCES, L.L.C.
42-321-32037	ASPECT ENERGY, LLC	Gas	205703
42-321-32038	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-32039	RODESSA OPERATING COMPANY
42-321-32040	HILCORP ENERGY COMPANY	Gas	220325
42-321-32041	STRATCO OPERATING CO., INC.
42-321-32042	PALACE OPERATING COMPANY
42-321-32043	NOBLE ENERGY INC	Gas	213852
42-321-32044	SAMSON LONE STAR, LLC	Gas	211973
42-321-32045
42-321-32046	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212831
42-321-32047	SUE-ANN OPERATING, L.C.
42-321-32048	ERSKINE ENERGY, LLC
42-321-32049	CARRIZO OIL & GAS, INC.	Gas	253332
42-321-32050	BOSS EXPL & PROD CORPORATION
42-321-32051	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-32052	SANDEL OPERATING COMPANY	Oil	24734
42-321-32053	BEXCO OPERATING, INC.
42-321-32054	SUE-ANN OPERATING, L.C.	Gas	212364
42-321-32055	ALLEGRO INVESTMENTS, INC.
42-321-32056	GTG OPERATING, LLC	Gas	214566
42-321-32057	RINCON PETROLEUM CORPORATION
42-321-32058	SOUTH BAY RESOURCES, L.L.C.	Gas	211023
42-321-32059	BEXCO OPERATING, INC.
42-321-32060	SOUTH BAY RESOURCES, L.L.C.
42-321-32061	Hunt Petroleum (AEC), Inc.	Gas	250060
42-321-32062	BLUEFIN RESOURCES LLC	Oil	27593
42-321-32063	HOWARD EXPLORATION, INC.	Oil	24833
42-321-32064	ALLEGRO INVESTMENTS, INC.
42-321-32065	Brigham Oil & Gas, L.P.	Gas	214237
42-321-32066	METANO ENERGY, LP	Gas	214681
42-321-32067	MOHICAN OPERATING, L.L.C.	Gas	221417
42-321-32068	HILCORP ENERGY COMPANY	Gas	216124
42-321-32069	GTG OPERATING, LLC	Gas	213313
42-321-32070	SAMSON LONE STAR LP	Gas	214239
42-321-32071	Helis Oil & Gas Company, L.L.C.
42-321-32072	SANDEL OPERATING COMPANY	Gas	214075
42-321-32073	PETROHAWK OPERATING COMPANY
42-321-32074	BASELINE OIL & GAS CORP.	Gas	279747
42-321-32075	ATLAS OPERATING LLC	Gas	219022
42-321-32076	PETRODOME OPERATING, LLC	Gas	224242
42-321-32077	DEEP ROCK RESOURCES, INC.	Gas	213863
42-321-32078	SOUTH BAY RESOURCES, L.L.C.	Gas	212241
42-321-32079	GTG OPERATING, LLC	Gas	221662
42-321-32080	GEMARMI INC.	Gas	215063
42-321-32081	AMERICAN RESOURCES, INC.	Gas	214584
42-321-32082
42-321-32083	ERSKINE ENERGY, LLC	Oil	25644
42-321-32084	Linn Operating, Inc.	Gas	219892
42-321-32085	BOSS EXPL & PROD CORPORATION
42-321-32086	BOSS EXPL & PROD CORPORATION	Gas	220203
42-321-32087	RAP OPERATING, L.L.C.	Gas	222272
42-321-32089	ERSKINE ENERGY, LLC	Gas	242041
42-321-32090	BEXCO OPERATING, INC.
42-321-32091	SAMSON LONE STAR, LLC	Gas	219135
42-321-32093	ALLEGRO INVESTMENTS, INC.
42-321-32094	SUE-ANN OPERATING, L.C.	Gas	216462
42-321-32095	SOUTH BAY RESOURCES, L.L.C.	Gas	216896
42-321-32096	PALACE OPERATING COMPANY
42-321-32097	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216639
42-321-32098	BLUEFIN RESOURCES LLC	Gas	225322
42-321-32099	KEBO OIL & GAS, INC.	Gas	223952
42-321-32100	HILCORP ENERGY COMPANY	Gas	217351
42-321-32101	SIANA OIL & GAS	Gas	232331
42-321-32102	CARRIZO OIL & GAS, INC.	Gas	230612
42-321-32103
42-321-32104	FORTUNE OPERATING COMPANY	Gas	234362
42-321-32105	SUE-ANN OPERATING, L.C.	Gas	272704
42-321-32106	GARRISON LTD.
42-321-32107	GTG OPERATING, LLC	Gas	223955
42-321-32108	SAMSON EXPLORATION, LLC	Gas	223720
42-321-32109	HOUSTON ENERGY, L.P.	Gas	223833
42-321-32110	Helis Oil & Gas Company, L.L.C.	Gas	223311
42-321-32111	BLUEFIN RESOURCES LLC	Gas	227953
42-321-32112	ATLAS OPERATING LLC	Gas	232422
42-321-32113	HILCORP ENERGY COMPANY	Gas	258096
42-321-32114	ALLEGRO INVESTMENTS, INC.
42-321-32115	Brigham Oil & Gas, L.P.
42-321-32116	LGDC CORPORATION	Gas	235748
42-321-32117	DEVON ENERGY PRODUCTION CO, L.P.
42-321-32118	LGDC CORPORATION	Gas	233349
42-321-32119	PROGENIES OPERATING LLC	Oil	24987
42-321-32120	RESACA RESOURCES, L.L.C.	Oil	24938
42-321-32121	PETROHAWK OPERATING COMPANY
42-321-32122	DEVON ENERGY PRODUCTION CO, L.P.
42-321-32123	SAMSON LONE STAR LP	Gas	225170
42-321-32124	RESACA RESOURCES, L.L.C.
42-321-32125	Helis Oil & Gas Company, L.L.C.
42-321-32126	HOWARD EXPLORATION, INC.
42-321-32127	CREST RESOURCES, INC.
42-321-32128	RAP OPERATING, L.L.C.	Gas	222480
42-321-32129	RED WOLF OIL COMPANY, INC.	Oil	25859
42-321-32130	SOUTH BAY RESOURCES, L.L.C.	Gas	224009
42-321-32131	GTG OPERATING, LLC	Gas	225941
42-321-32132	KRESCENT ENERGY COMPANY, LLC
42-321-32133	DEEP ROCK RESOURCES, INC.	Gas	251177
42-321-32134	WELDER EXPLORATION & PROD., INC.	Gas	242052
42-321-32135	DENALI OIL & GAS MANAGEMENT, LLC	Gas	225945
42-321-32136	CLEARLY PETROLEUM, LLC	Gas	276552
42-321-32137	GTG OPERATING, LLC	Gas	227187
42-321-32138	SQUARE MILE ENERGY, L.L.C.	Gas	230859
42-321-32139	KEBO OIL & GAS, INC.
42-321-32140	SANDEL OPERATING COMPANY	Gas	225932
42-321-32141	SAMSON EXPLORATION, LLC	Gas	224424
42-321-32142	CYPRESS PRODUCTION, INC.	Gas	224241
42-321-32143	CYPRESS PRODUCTION, INC.
42-321-32144	Brigham Oil & Gas, L.P.
42-321-32145	BOMMER ENGINEERING CO.
42-321-32146	CRAWFORD HUGHES OPERATING CO.	Gas	229824
42-321-32147	CRAWFORD ENERGY OPERATING CO
42-321-32148	WALTER OIL & GAS CORPORATION	Gas	230552
42-321-32149	SQUARE MILE ENERGY, L.L.C.
42-321-32150	DJ EXPLORATION, INC.	Gas	242854
42-321-32151	CRAWFORD ENERGY OPERATING CO
42-321-32152	BASELINE OIL & GAS CORP.	Gas	250509
42-321-32153	WYNN-CROSBY OPERATING, LTD.	Gas	238229
42-321-32154	SOUTH BAY RESOURCES, L.L.C.	Gas	225126
42-321-32155	DEVON ENERGY PRODUCTION CO, L.P.
42-321-32156	DJ EXPLORATION, INC.
42-321-32157	TEXAKOMA OPERATING, L.P.	Gas	235466
42-321-32158	DENALI OIL & GAS MANAGEMENT, LLC	Gas	227324
42-321-32159	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237297
42-321-32160	SHOCO PRODUCTION LLC	Gas	229708
42-321-32161	TRI-C RESOURCES, INC.	Gas	242386
42-321-32162	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11294
42-321-32163	SUE-ANN OPERATING, L.C.	Gas	230007
42-321-32164	KEBO OIL & GAS, INC.	Oil	25050
42-321-32165	GTG OPERATING, LLC	Oil	25034
42-321-32166	BASELINE OIL & GAS CORP.	Gas	229804
42-321-32167	DJ EXPLORATION, INC.
42-321-32168	ALLTEX EXPLORATION, INC.
42-321-32169	SQUARE MILE ENERGY, L.L.C.	Gas	235007
42-321-32170	DEEP ROCK RESOURCES, INC.	Gas	250660
42-321-32171	DEVON ENERGY PRODUCTION CO, L.P.	Gas	230811
42-321-32172	LYAS, INC.
42-321-32173	SAMSON LONE STAR LP
42-321-32174	MAGNUM PRODUCING, LP	Oil	25115
42-321-32175	ZACHRY EXPLORATION, LTD.
42-321-32176	SQUARE MILE ENERGY, L.L.C.	Gas	233756
42-321-32177	GULF COAST ACQUISITIONS CO. L.C.	Gas	233372
42-321-32178	ATLAS OPERATING LLC	Gas	284393
42-321-32179	PENN VIRGINIA OIL & GAS, L.P.
42-321-32180	SOUTH BAY RESOURCES, L.L.C.	Gas	250746
42-321-32181
42-321-32182	RAP OPERATING, L.L.C.	Gas	234911
42-321-32183	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-32184	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-32185	TRATON OPERATING COMPANY	Gas	244794
42-321-32186	SANCHEZ OIL & GAS CORPORATION	Gas	235540
42-321-32187	SUEMAUR EXPL. & PROD., LLC
42-321-32188	KEBO OIL & GAS, INC.
42-321-32189	EOG Resources, Inc.	Gas	233773
42-321-32190	KEBO OIL & GAS, INC.	Gas	235118
42-321-32191	CLEARLY PETROLEUM, LLC	Gas	282386
42-321-32192	HOLLIMON OIL CORPORATION	Gas	234824
42-321-32193	SOUTH BAY RESOURCES, L.L.C.
42-321-32194	SOUTH BAY RESOURCES, L.L.C.
42-321-32195	WHITEHEAD PROD. CO., INC.
42-321-32196	EOG Resources, Inc.
42-321-32197	KEBO OIL & GAS, INC.	Gas	234298
42-321-32198	TRES PALACIOS GAS STORAGE LLC	Oil	25052
42-321-32199	KD ENERGY, LLC	Gas	235068
42-321-32200	SQUARE MILE ENERGY, L.L.C.
42-321-32201	DEVON ENERGY PRODUCTION CO, L.P.	Gas	242064
42-321-32202	DALLAS PETROLEUM GROUP, LLC	Gas	242361
42-321-32203	KEBO OIL & GAS, INC.	Gas	234209
42-321-32204	KEBO OIL & GAS, INC.	Gas	236239
42-321-32205	EOG Resources, Inc.	Gas	235008
42-321-32206	SOUTH BAY RESOURCES, L.L.C.	Gas	246582
42-321-32207	KEBO OIL & GAS, INC.	Gas	243723
42-321-32208	KEBO OIL & GAS, INC.	Gas	239651
42-321-32209	PROLINE ENERGY RESOURCES INC	Gas	236764
42-321-32210	SQUARE MILE ENERGY, L.L.C.	Oil	25198
42-321-32211	KEBO OIL & GAS, INC.	Gas	243726
42-321-32212	GTG OPERATING, LLC	Gas	236490
42-321-32213	GTG OPERATING, LLC	Gas	246596
42-321-32215	UNDERGROUND SERVICES MARKHAM, LP
42-321-32216	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11294
42-321-32217	LGDC CORPORATION
42-321-32218	SOUTH BAY RESOURCES, L.L.C.	Gas	253852
42-321-32219	HALEX OIL CORPORATION	Gas	236946
42-321-32220	AMERICAN RESOURCES, INC.	Oil	25540
42-321-32221	TRES PALACIOS GAS STORAGE LLC	Oil	25052
42-321-32222	DEEP ROCK RESOURCES, INC.	Gas	250658
42-321-32223	SQUARE MILE ENERGY, L.L.C.	Gas	265028
42-321-32224	KEBO OIL & GAS, INC.	Gas	243725
42-321-32225	SHOCO PRODUCTION LLC	Gas	245439
42-321-32226	EL PASO E & P COMPANY, L. P.	Gas	250799
42-321-32227	OIL, GAS, ETC. LLC	Oil	02969
42-321-32228	LGDC CORPORATION
42-321-32229	MILAGRO EXPLORATION, LLC	Gas	242429
42-321-32230	MILAGRO EXPLORATION, LLC
42-321-32231	MILAGRO EXPLORATION, LLC
42-321-32232	SQUARE MILE ENERGY, L.L.C.	Gas	242369
42-321-32233	RAP OPERATING, L.L.C.	Gas	250050
42-321-32234	DALLAS PETROLEUM GROUP, LLC	Gas	244801
42-321-32235	DALLAS PETROLEUM GROUP, LLC	Gas	242403
42-321-32236	ATLAS OPERATING LLC	Gas	242448
42-321-32237	MILAGRO EXPLORATION, LLC	Gas	242422
42-321-32238	KEBO OIL & GAS, INC.	Gas	242371
42-321-32239	GIANT OPERATING, LLC
42-321-32240	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11722
42-321-32241	RAP OPERATING, L.L.C.	Gas	257003
42-321-32242	SQUARE MILE ENERGY, L.L.C.
42-321-32243	SAN ISIDRO DEVELOPMENT CO, L. C.
42-321-32244	DALLAS PETROLEUM GROUP, LLC	Gas	245923
42-321-32245	SANCHEZ OIL & GAS CORPORATION
42-321-32246	SANCHEZ OIL & GAS CORPORATION
42-321-32247	SANCHEZ OIL & GAS CORPORATION
42-321-32248	SANCHEZ OIL & GAS CORPORATION
42-321-32249	GTG OPERATING, LLC	Gas	246966
42-321-32250	SQUARE MILE ENERGY, L.L.C.
42-321-32251	MAGNUM PRODUCING, LP	Gas	247945
42-321-32252	EOG Resources, Inc.	Gas	257935
42-321-32253	EAGLE ENERGY DEVELOPMENT CO	Gas	243001
42-321-32254	SHOCO PRODUCTION LLC	Gas	249567
42-321-32255	Brigham Oil & Gas, L.P.
42-321-32256	SQUARE MILE ENERGY, L.L.C.
42-321-32257	SQUARE MILE ENERGY, L.L.C.	Gas	246621
42-321-32258	GAITHER PETROLEUM CORPORATION	Gas	243684
42-321-32259	TEXAKOMA OPERATING, L.P.	Gas	281420
42-321-32260	SHOCO PRODUCTION LLC	Gas	249824
42-321-32261	ERSKINE ENERGY, LLC
42-321-32262	BLUEFIN RESOURCES LLC	Gas	251911
42-321-32263	MILAGRO EXPLORATION, LLC	Gas	258907
42-321-32264	GTG OPERATING, LLC	Gas	244598
42-321-32265	KEBO OIL & GAS, INC.	Gas	247685
42-321-32266	MILAGRO EXPLORATION, LLC	Gas	244604
42-321-32267	SANCHEZ OIL & GAS CORPORATION	Gas	247112
42-321-32268	SQUARE MILE ENERGY, L.L.C.
42-321-32269	PETRODOME OPERATING, LLC	Gas	247730
42-321-32270	ESENJAY OPERATING, INC.
42-321-32271	HORIZON PROD. AND OPERATING, LLC
42-321-32272	MILAGRO EXPLORATION, LLC
42-321-32273	PROLINE ENERGY RESOURCES INC	Gas	249831
42-321-32274	SHOCO PRODUCTION LLC	Gas	249847
42-321-32275	RODEO RESOURCES, L.L.C.	Gas	254812
42-321-32276	OIL, GAS, ETC. LLC	Oil	02969
42-321-32277	KIRKPATRICK, JOHN OIL LLC	Gas	251640
42-321-32278	VENTEX OPERATING CORP.
42-321-32279	TEXAKOMA OPERATING, L.P.	Oil	25453
42-321-32280	GEL PETROLEUM, INC.
42-321-32281	VENTEX OPERATING CORP.
42-321-32282	LANGSTON OIL, LLC	Oil	25524
42-321-32283	OIL, GAS, ETC. LLC	Oil	02969
42-321-32284	OIL, GAS, ETC. LLC	Oil	02969
42-321-32285	OIL, GAS, ETC. LLC	Oil	02969
42-321-32286	TEXAKOMA OPERATING, L.P.	Gas	255246
42-321-32287	EOG Resources, Inc.	Gas	256735
42-321-32288	SILVIO B, LLC	Gas	255505
42-321-32289	DALLAS PETROLEUM GROUP, LLC	Oil	25474
42-321-32290	PONDEROSA OIL & GAS, LLC
42-321-32291	TRES PALACIOS GAS STORAGE LLC	Oil	25052
42-321-32292	TEXAKOMA OPERATING, L.P.	Gas	255477
42-321-32293	OIL, GAS, ETC. LLC	Oil	02969
42-321-32294	ARROWHEAD OPERATING INC.
42-321-32295	GEL PETROLEUM, INC.
42-321-32296	OIL, GAS, ETC. LLC	Oil	02969
42-321-32297	PREMIER NATURAL RESOURCES, LLC	Oil	02998
42-321-32298	ATLAS OPERATING LLC	Gas	256696
42-321-32299	MORTIMER PRODUCTION COMPANY	Gas	258189
42-321-32300	KEBO OIL & GAS, INC.	Gas	258330
42-321-32301	ATLAS OPERATING LLC	Gas	257522
42-321-32302	SQUARE MILE ENERGY, L.L.C.	Gas	259489
42-321-32303	TEXAKOMA E & P, LLC	Gas	270952
42-321-32304	ARROWHEAD OPERATING INC.
42-321-32305	OIL, GAS, ETC. LLC	Oil	25623
42-321-32306	OIL, GAS, ETC. LLC	Oil	25623
42-321-32307	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11293
42-321-32308	OIL, GAS, ETC. LLC	Oil	25623
42-321-32309	ARROWHEAD OPERATING INC.
42-321-32310	FERGUS OIL & GAS, LLC	Oil	25607
42-321-32311	MILAGRO EXPLORATION, LLC	Gas	258394
42-321-32312	ARCADIA OPERATING, LLC	Gas	261682
42-321-32313	KEBO OIL & GAS, INC.	Gas	262244
42-321-32314	BLUEFIN RESOURCES LLC	Gas	263781
42-321-32315	PONDEROSA OIL & GAS, LLC
42-321-32316	PETRODOME OPERATING, LLC	Gas	260234
42-321-32317	FIELD PETROLEUM CORP.	Gas	263510
42-321-32318	MAGNUM PRODUCING, LP	Gas	268859
42-321-32319	ALTA MESA SERVICES, LP	Gas	264425
42-321-32320	TEXEGY OPERATING COMPANY LLC	Gas	282603
42-321-32321	SILVIO B, LLC	Gas	268047
42-321-32322	DEVON ENERGY PRODUCTION CO, L.P.
42-321-32323	PONDEROSA OIL & GAS, LLC	Gas	264337
42-321-32324	SUEMAUR EXPL. & PROD., LLC	Oil	26519
42-321-32325	MAGNUM PRODUCING, LP
42-321-32326	KEBO OIL & GAS, INC.	Gas	263907
42-321-32327	DALLAS PETROLEUM GROUP, LLC	Gas	265865
42-321-32328	LEXINGTON EXPLORATION LLC	Gas	264803
42-321-32329	DEEP ROCK RESOURCES, INC.	Gas	271092
42-321-32330	RLU OPERATING, LLC	Gas	265333
42-321-32331	CIMAREX ENERGY CO.
42-321-32332	PETRODOME OPERATING, LLC
42-321-32333	DALLAS PETROLEUM GROUP, LLC	Gas	271325
42-321-32334	SYDRI OPERATING, LLC
42-321-32335	PONDEROSA OIL & GAS, LLC	Oil	26472
42-321-32336	KEBO OIL & GAS, INC.	Gas	267000
42-321-32337	KEBO OIL & GAS, INC.	Gas	269165
42-321-32339	JL RESOURCES, LLC
42-321-32340	JL RESOURCES, LLC
42-321-32341	DEEP ROCK RESOURCES, INC.	Gas	271742
42-321-32342	MIDFIELD SWD, LLC	Gas	271194
42-321-32343	FIELD PETROLEUM CORP.	Oil	26215
42-321-32344	HOLLIMON OIL CORPORATION
42-321-32345	SAMSON EXPLORATION, LLC	Gas	271095
42-321-32346	VENTEX OPERATING CORP.
42-321-32347	PETRODOME OPERATING, LLC
42-321-32348	BALLARD EXPLORATION COMPANY,INC.	Gas	273644
42-321-32349	HOLLIMON OIL CORPORATION
42-321-32350	SV ENERGY COMPANY, LLC
42-321-32351	SANDALWOOD EXPLORATION, L.P.	Gas	269773
42-321-32352	GOLDSTON OIL CORPORATION
42-321-32353	VENTEX OPERATING CORP.
42-321-32354	MAGNUM PRODUCING, LP	Gas	279199
42-321-32355	KEBO OIL & GAS, INC.	Gas	271233
42-321-32356	KEBO OIL & GAS, INC.	Gas	271756
42-321-32357	SHOCO PRODUCTION LLC	Gas	271146
42-321-32358	WALTER OIL & GAS CORPORATION
42-321-32359	PONDEROSA OIL & GAS, LLC
42-321-32360	HURD ENTERPRISES, LTD.
42-321-32361	MAGNUM PRODUCING, LP	Gas	275419
42-321-32362	HURD ENTERPRISES, LTD.
42-321-32363	LAYLINE ENERGY I LLC
42-321-32364	BALLARD EXPLORATION COMPANY,INC.	Gas	276081
42-321-32365	LAYLINE ENERGY I LLC
42-321-32366	SANCHEZ OIL & GAS CORPORATION	Gas	281245
42-321-32367	LANGSTON OIL, LLC	Oil	26972
42-321-32368	BALLARD EXPLORATION COMPANY,INC.	Gas	279736
42-321-32369	KEBO OIL & GAS, INC.	Gas	277251
42-321-32370	KEBO OIL & GAS, INC.	Gas	279212
42-321-32371	KEBO OIL & GAS, INC.	Gas	278352
42-321-32372	KEBO OIL & GAS, INC.	Oil	26894
42-321-32373	CORUM PRODUCTION COMPANY
42-321-32374	PONDEROSA OIL & GAS, LLC
42-321-32375	PONDEROSA OIL & GAS, LLC	Oil	26872
42-321-32376	KALER ENERGY CORP.
42-321-32377	GINGER OIL COMPANY (A)
42-321-32378	PONDEROSA OIL & GAS, LLC
42-321-32379	KEBO OIL & GAS, INC.	Gas	279574
42-321-32380	UNDERGROUND SERVICES MARKHAM,LLC
42-321-32381	UNDERGROUND SERVICES MARKHAM,LLC	Oil	26983
42-321-32382	BALLARD EXPLORATION COMPANY,INC.
42-321-32383	MAGNUM PRODUCING, LP	Oil	27142
42-321-32384	HILCORP ENERGY COMPANY	Gas	279468
42-321-32385	SPICEWOOD OPERATING COMPANY, LLC
42-321-32386	KD ENERGY, LLC
42-321-32387	SUNCOAST TECHNICAL SERVICES INC
42-321-32388	KD ENERGY, LLC
42-321-32390	KALER ENERGY CORP.
42-321-32391	VICEROY PETROLEUM, LP	Oil	26863
42-321-32392	SUNCOAST TECHNICAL SERVICES INC
42-321-32393	UNDERGROUND SERVICES MARKHAM,LLC	Oil	26983
42-321-32394	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11294
42-321-32395	KEBO OIL & GAS, INC.
42-321-32396	MILLENNIUM EXPLORATION CO. LLC	Gas	282937
42-321-32397	TEXAKOMA E & P, LLC	Oil	27280
42-321-32398	KEBO OIL & GAS, INC.
42-321-32399	KEBO OIL & GAS, INC.	Oil	27256
42-321-32400	HOWARD EXPLORATION, INC.	Oil	27221
42-321-32401	MAGNUM PRODUCING, LP	Oil	27736
42-321-32403	HILCORP ENERGY COMPANY	Gas	283535
42-321-32404	OIL, GAS, ETC. LLC	Oil	02969
42-321-32405	RAP OPERATING, L.L.C.
42-321-32406	INSPIRE OIL AND GAS INC.
42-321-32407	INSPIRE OIL AND GAS INC.
42-321-32408	OIL, GAS, ETC. LLC	Oil	02969
42-321-32409	KEBO OIL & GAS, INC.	Oil	27264
42-321-32410	BOMCO USA, INC.
42-321-32411	BOMCO USA, INC.
42-321-32412	BOMCO USA, INC.
42-321-32413	KALER ENERGY CORP.
42-321-32414	GOLDSTON OIL CORPORATION
42-321-32415	MAGNUM PRODUCING, LP	Gas	284977
42-321-32416	HILCORP ENERGY COMPANY	Gas	285078
42-321-32417	KEBO OIL & GAS, INC.	Gas	286797
42-321-32418	HILCORP ENERGY COMPANY
42-321-32419	DYNAMIC PRODUCTION, INC.
42-321-32420	VERACITY ENERGY LLC	Oil	27464
42-321-32421	FLINTROCK OPERATING, L.L.C.
42-321-32422	HILCORP ENERGY COMPANY	Gas	288489
42-321-32423	HILCORP ENERGY COMPANY
42-321-32424	VICEROY PETROLEUM, LP
42-321-32425	KEBO OIL & GAS, INC.
42-321-32426	MAGNUM PRODUCING, LP
42-321-32427	PONDEROSA OIL & GAS, LLC
42-321-32428	PONDEROSA OIL & GAS, LLC
42-321-32429	KEBO OIL & GAS, INC.
42-321-32430	HILCORP ENERGY COMPANY	Gas	289857
42-321-32431	VICEROY PETROLEUM, LP
42-321-32432	PONDEROSA OIL & GAS, LLC
42-321-32433	ALLEGIANT RESOURCES, LLC	Oil	12601
42-321-32434	ALLEGIANT RESOURCES, LLC
42-321-80000	HAVENS, IRA T.	Gas
42-321-80001
42-321-80002
42-321-80003
42-321-80004	Monsanto Company	Gas
42-321-80005
42-321-80006
42-321-80007
42-321-80008	Amoco Production Company	Gas
42-321-80009	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-80010
42-321-80011
42-321-80012
42-321-80013
42-321-80014
42-321-80015
42-321-80016
42-321-80017
42-321-80018
42-321-80019
42-321-80020
42-321-80021
42-321-80022	Texaco Inc.	Gas
42-321-80023
42-321-80024
42-321-80025	Texaco Inc.	Gas
42-321-80026
42-321-80027
42-321-80028
42-321-80029
42-321-80030
42-321-80031
42-321-80032
42-321-80033
42-321-80034	Texaco Inc.	Gas
42-321-80035
42-321-80036	BROWN, GEORGE R.	Gas
42-321-80037	MITCHELL, GEO. & ASSOC., INC.	Gas
42-321-80038
42-321-80039
42-321-80040
42-321-80041
42-321-80042
42-321-80043	DOW CHEMICAL COMPANY, THE	Gas
42-321-80044
42-321-80045
42-321-80046
42-321-80047
42-321-80048
42-321-80049
42-321-80050
42-321-80051
42-321-80052
42-321-80053
42-321-80054	BRAVO GAS COMPANY	Gas
42-321-80055
42-321-80056
42-321-80057
42-321-80058
42-321-80059
42-321-80060	DOW CHEMICAL COMPANY, THE	Gas
42-321-80061
42-321-80062
42-321-80063
42-321-80064
42-321-80065
42-321-80066
42-321-80067
42-321-80068
42-321-80069
42-321-80070
42-321-80071
42-321-80072	APD COMPANY	Gas
42-321-80073
42-321-80074
42-321-80075	PETERSEN, V. A.	Gas
42-321-80076
42-321-80077
42-321-80078
42-321-80079
42-321-80080
42-321-80081	Shell Oil Company	Gas
42-321-80082	Shell Oil Company	Gas
42-321-80083
42-321-80084
42-321-80085	OIL LEASE OPERATING CO.	Gas
42-321-80086	JET OIL PRODUCERS, INC.	Gas
42-321-80087
42-321-80088	CUTBIRTH, J. BROWN	Oil
42-321-80089
42-321-80090
42-321-80091
42-321-80092
42-321-80093
42-321-80094	TEXACO E & P INC.	Gas	007258
42-321-80095
42-321-80096
42-321-80097
42-321-80098	TEXACO E & P INC.	Gas
42-321-80099
42-321-80100
42-321-80101
42-321-80102
42-321-80103
42-321-80104	ALLEGIANT RESOURCES, LLC
42-321-80105	Marathon Oil Company	Gas
42-321-80106	Sun Exploration & Production Co.	Gas
42-321-80107
42-321-80108
42-321-80109
42-321-80110
42-321-80111	SOUTHERN MINERALS CORPORATION	Gas
42-321-80112
42-321-80113
42-321-80114
42-321-80115
42-321-80116
42-321-80117
42-321-80118
42-321-80119
42-321-80120
42-321-80121
42-321-80122
42-321-80123
42-321-80124
42-321-80125
42-321-80126
42-321-80127
42-321-80128	SOCONY MOBIL OIL COMPANY, INC.	Gas
42-321-80129
42-321-80130	MAGNUM ENGINEERING COMPANY	Gas	007791
42-321-80131	Texaco Inc.	Gas
42-321-80132
42-321-80133
42-321-80134	GANDY-MCCAULEY, INC.	Oil
42-321-80135
42-321-80136
42-321-80137
42-321-80138	MOBIL OIL CORPORATION	Gas
42-321-80139	SUN OIL CO., DX DIV.	Gas
42-321-80140	GANDY-MCCAULEY, INC.	Gas
42-321-80141
42-321-80142	MICHAEL, J. S., COMPANY	Gas
42-321-80143	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-80144	MOBIL OIL CORPORATION	Gas
42-321-80145	MOBIL OIL CORPORATION	Gas
42-321-80146	Skelly Oil Co.	Gas
42-321-80147	Humble Oil & Refining Co.	Gas
42-321-80148	Sun Exploration & Production Co.	Gas
42-321-80149	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80150	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80151	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80152	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80153	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80154	HOT OIL & ROUSTABOUT SERVICE	Gas
42-321-80155	STONE, J. G.	Gas
42-321-80156
42-321-80157	CRA, INCORPORATED	Gas
42-321-80158	TERRA RESOURCES, INC.	Gas
42-321-80159
42-321-80160	GANDY-MCCAULEY, INC.	Gas
42-321-80161
42-321-80162
42-321-80163	GANDY-MCCAULEY, INC.	Gas
42-321-80164
42-321-80165	Gulf Oil Corp.	Gas
42-321-80166
42-321-80167	Gulf Oil Corp.	Gas
42-321-80168
42-321-80169	TENNECO OIL CO.	Gas
42-321-80170	AMOCO PRODUCTION CO.-ALVIN	Gas
42-321-80171	Union Texas Petroleum Corp.	Gas
42-321-80172
42-321-80173
42-321-80174
42-321-80175	Apache Corporation	Gas
42-321-80176
42-321-80177
42-321-80178
42-321-80179
42-321-80180
42-321-80181
42-321-80182	Petro-Lewis Corporation	Gas
42-321-80183	SMITH, ADOLPH	Gas
42-321-80184	MEI OPERATING COMPANY	Gas
42-321-80185
42-321-80186
42-321-80187
42-321-80188
42-321-80189
42-321-80190
42-321-80191
42-321-80192
42-321-80193
42-321-80194
42-321-80195
42-321-80196	MEI OPERATING COMPANY	Gas
42-321-80197
42-321-80198
42-321-80199
42-321-80200
42-321-80201	OIL & GAS PROP. MANAGEMENT, INC.	Gas
42-321-80202
42-321-80203
42-321-80204
42-321-80205	Sun Exploration & Production Co.	Gas
42-321-80206	Sun Exploration & Production Co.	Gas
42-321-80207	Humble Oil & Refining Co.	Gas
42-321-80208
42-321-80209
42-321-80210
42-321-80211
42-321-80212
42-321-80213	APD COMPANY	Gas
42-321-80214
42-321-80215
42-321-80216
42-321-80217	Sun Exploration & Production Co.	Gas	036610
42-321-80218	TENNECO OIL CO.	Gas
42-321-80219
42-321-80220
42-321-80221
42-321-80222	Halbouty, Michel T.	Gas
42-321-80223
42-321-80224	OLEUM INCORPORATED	Gas
42-321-80225
42-321-80226
42-321-80227
42-321-80228
42-321-80229	Halbouty, Michel T.
42-321-80230
42-321-80231	GANDY-MCCAULEY, INC.	Gas
42-321-80232
42-321-80233
42-321-80234	WELTMAN, LOUIS H. & SCOTT, A.J.	Gas
42-321-80235
42-321-80236	Humble Oil & Refining Co.	Gas
42-321-80237
42-321-80238
42-321-80239
42-321-80240
42-321-80241
42-321-80242
42-321-80243
42-321-80244	Sun Exploration & Production Co.	Gas
42-321-80245
42-321-80246
42-321-80247
42-321-80248
42-321-80249
42-321-80250	PAN AMERICAN PETROLEUM CORP.	Gas
42-321-80251
42-321-80252
42-321-80253
42-321-80254
42-321-80255
42-321-80256
42-321-80257
42-321-80258
42-321-80259
42-321-80260
42-321-80261
42-321-80262
42-321-80263
42-321-80264
42-321-80265
42-321-80266
42-321-80267
42-321-80268
42-321-80269
42-321-80270
42-321-80271
42-321-80272
42-321-80273
42-321-80274	Sun Exploration & Production Co.	Gas
42-321-80275	Sun Exploration & Production Co.	Gas
42-321-80276
42-321-80277
42-321-80278
42-321-80279	Sun Exploration & Production Co.	Gas
42-321-80280
42-321-80281
42-321-80282	Sun Exploration & Production Co.	Gas
42-321-80283
42-321-80284
42-321-80285
42-321-80286
42-321-80287
42-321-80288
42-321-80289
42-321-80290
42-321-80291
42-321-80292
42-321-80293
42-321-80294
42-321-80295
42-321-80296	SHELL OIL COMPANY - (OFFSHORE)	Gas
42-321-80297
42-321-80298
42-321-80299	Marathon Oil Company	Oil
42-321-80300
42-321-80301
42-321-80302
42-321-80303
42-321-80304	MOBIL OIL CORPORATION	Gas
42-321-80305
42-321-80306
42-321-80307
42-321-80308
42-321-80309
42-321-80310
42-321-80311
42-321-80312
42-321-80313
42-321-80314
42-321-80315
42-321-80316
42-321-80317
42-321-80318
42-321-80319
42-321-80320
42-321-80321
42-321-80322
42-321-80323
42-321-80324	Getty Oil Co.	Oil
42-321-80325
42-321-80326
42-321-80327
42-321-80328
42-321-80329	MOBIL OIL CORPORATION	Gas
42-321-80330
42-321-80331
42-321-80332
42-321-80333
42-321-80334
42-321-80335
42-321-80336
42-321-80337	MOBIL OIL CORPORATION	Gas
42-321-80338	Texaco Inc.	Gas
42-321-80339
42-321-80340
42-321-80341
42-321-80342
42-321-80343
42-321-80344
42-321-80345
42-321-80346
42-321-80347
42-321-80348
42-321-80349
42-321-80350
42-321-80351
42-321-80352
42-321-80353
42-321-80354
42-321-80355
42-321-80356	KRISTEN OIL AND GAS, INC.	Gas	051155
42-321-80357
42-321-80358
42-321-80359
42-321-80360
42-321-80361
42-321-80362
42-321-80363	EXXON CORP.	Gas
42-321-80364
42-321-80365
42-321-80366	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-321-80367
42-321-80368
42-321-80369
42-321-80370
42-321-80371	INTEGRAL PETROLEUM CORPORATION	Gas
42-321-80372	Marathon Oil Company	Gas
42-321-80373
42-321-80374
42-321-80375
42-321-80376
42-321-80377
42-321-80378
42-321-80379
42-321-80380
42-321-80381	MK OIL AND GAS, INC.	Gas
42-321-80382
42-321-80383
42-321-80384
42-321-80385
42-321-80386
42-321-80387
42-321-80388
42-321-80389
42-321-80390
42-321-80391
42-321-80392
42-321-80393
42-321-80394
42-321-80395
42-321-80396
42-321-80397
42-321-80398	MK OIL AND GAS, INC.	Gas
42-321-80399	MOBIL OIL CORPORATION
42-321-80400
42-321-80401
42-321-80402
42-321-80403
42-321-80404
42-321-80405	North American Royalties, Inc.	Gas
42-321-80406
42-321-80407
42-321-80408
42-321-80409
42-321-80410
42-321-80411
42-321-80412
42-321-80413
42-321-80414
42-321-80415
42-321-80416
42-321-80417
42-321-80418
42-321-80419
42-321-80420
42-321-80421
42-321-80422
42-321-80423
42-321-80424
42-321-80425
42-321-80426
42-321-80427	GOLDKING PROD. CO.	Gas
42-321-80428
42-321-80429
42-321-80430
42-321-80431
42-321-80432
42-321-80433
42-321-80434
42-321-80435
42-321-80436
42-321-80437
42-321-80438
42-321-80439
42-321-80440
42-321-80441
42-321-80442
42-321-80443
42-321-80444
42-321-80445
42-321-80446
42-321-80447
42-321-80448
42-321-80449
42-321-80450
42-321-80451
42-321-80452
42-321-80453
42-321-80454
42-321-80455
42-321-80456
42-321-80457
42-321-80458
42-321-80459
42-321-80460
42-321-80461
42-321-80462
42-321-80463
42-321-80464
42-321-80465
42-321-80466
42-321-80467
42-321-80468
42-321-80469
42-321-80470
42-321-80471
42-321-80472
42-321-80473
42-321-80474
42-321-80475
42-321-80476
42-321-80477
42-321-80478
42-321-80479
42-321-80480	H OIL COMPANY, INC.	Gas	070590
42-321-80481
42-321-80482
42-321-80483
42-321-80484
42-321-80485	MASON OIL CO.	Gas
42-321-80486
42-321-80487
42-321-80488
42-321-80489
42-321-80490
42-321-80491
42-321-80492
42-321-80493
42-321-80494
42-321-80495
42-321-80496
42-321-80497
42-321-80498
42-321-80499
42-321-80500
42-321-80501
42-321-80502
42-321-80503
42-321-80504
42-321-80505
42-321-80506
42-321-80507
42-321-80508
42-321-80509
42-321-80510
42-321-80511
42-321-80512
42-321-80513
42-321-80514
42-321-80515
42-321-80516
42-321-80517
42-321-80518
42-321-80519
42-321-80520
42-321-80522
42-321-80523
42-321-80524
42-321-80525
42-321-80526
42-321-80527
42-321-80528
42-321-80529
42-321-80530
42-321-80531
42-321-80532
42-321-80533
42-321-80534
42-321-80535
42-321-80536
42-321-80537
42-321-80538
42-321-80539
42-321-80540	Tiger Oil Co.	Gas
42-321-80541
42-321-80542
42-321-80543
42-321-80544
42-321-80545
42-321-80546
42-321-80547
42-321-80548
42-321-80549
42-321-80550
42-321-80551
42-321-80552
42-321-80553
42-321-80554
42-321-80555
42-321-80556
42-321-80557
42-321-80558
42-321-80559
42-321-80560
42-321-80561
42-321-80562
42-321-80563
42-321-80564
42-321-80565
42-321-80566
42-321-80567
42-321-80568
42-321-80569
42-321-80570
42-321-80571	RICHARDS PRODUCING COMPANY	Gas
42-321-80572
42-321-80573
42-321-80574
42-321-80575
42-321-80576
42-321-80577
42-321-80578
42-321-80579
42-321-80580
42-321-80581
42-321-80582
42-321-80583
42-321-80584
42-321-80585
42-321-80586
42-321-80587
42-321-80588
42-321-80589
42-321-80590
42-321-80591
42-321-80592
42-321-80593
42-321-80594
42-321-80595
42-321-80596
42-321-80609
42-321-80617	RICHARDS PRODUCING COMPANY	Gas
42-321-80641
42-321-80642
42-321-80643
42-321-80644
42-321-80645
42-321-80646
42-321-80647	GOLDKING PROD. CO.	Oil
42-321-80648	GOLDKING PROD. CO.	Oil
42-321-80649
42-321-80650
42-321-80651
42-321-80652
42-321-80653	OIL, GAS, ETC. LLC	Oil	02969
42-321-80654	OIL, GAS, ETC. LLC	Oil	02969
42-321-80655	OIL, GAS, ETC. LLC	Oil	02969
42-321-80656
42-321-80657
42-321-80658
42-321-80659
42-321-80660	OUTLINE OIL COMPANY LLC	Oil	02972
42-321-80661	OUTLINE OIL COMPANY LLC	Oil
42-321-80662	OUTLINE OIL COMPANY LLC	Oil
42-321-80663
42-321-80664	ARALUEN ENERGY, INC.	Oil	02987
42-321-80665	HLS PRODUCING, INC.	Oil	02989
42-321-80666
42-321-80667
42-321-80668
42-321-80669
42-321-80670
42-321-80671
42-321-80672	ALLEGIANT RESOURCES, LLC	Oil	02996
42-321-80673
42-321-80674
42-321-80675
42-321-80676
42-321-80677
42-321-80678
42-321-80679
42-321-80680
42-321-80681
42-321-80682
42-321-80683
42-321-80684
42-321-80685
42-321-80686
42-321-80687
42-321-80688
42-321-80689
42-321-80690
42-321-80691
42-321-80692
42-321-80693
42-321-80694
42-321-80695
42-321-80696
42-321-80697
42-321-80698
42-321-80699
42-321-80700
42-321-80701
42-321-80702
42-321-80703
42-321-80704
42-321-80705
42-321-80706
42-321-80707
42-321-80708
42-321-80709
42-321-80710
42-321-80711
42-321-80712
42-321-80713
42-321-80714
42-321-80715	ALLEGIANT RESOURCES, LLC	Oil	10812
42-321-80716
42-321-80717
42-321-80718
42-321-80719
42-321-80720
42-321-80721
42-321-80722
42-321-80723
42-321-80724
42-321-80725
42-321-80726
42-321-80727
42-321-80728
42-321-80729
42-321-80730
42-321-80731
42-321-80732
42-321-80733
42-321-80734
42-321-80735
42-321-80736
42-321-80737
42-321-80738
42-321-80739	ALLEGIANT RESOURCES, LLC	Oil	11585
42-321-80740
42-321-80741
42-321-80742
42-321-80743
42-321-80744
42-321-80745
42-321-80746
42-321-80747
42-321-80748
42-321-80749
42-321-80750
42-321-80751
42-321-80752
42-321-80753	ALLEGIANT RESOURCES, LLC	Oil	02998
42-321-80754
42-321-80755
42-321-80756
42-321-80757
42-321-80758
42-321-80759
42-321-80760
42-321-80761
42-321-80762	ALLEGIANT RESOURCES, LLC	Oil
42-321-80763
42-321-80764	ALLEGIANT RESOURCES, LLC	Oil
42-321-80765
42-321-80766
42-321-80767
42-321-80768
42-321-80769
42-321-80770
42-321-80771
42-321-80772
42-321-80773
42-321-80774
42-321-80775
42-321-80776
42-321-80777
42-321-80778
42-321-80779
42-321-80780
42-321-80781
42-321-80782
42-321-80783
42-321-80784
42-321-80785
42-321-80786
42-321-80787
42-321-80788
42-321-80789
42-321-80790
42-321-80791
42-321-80792
42-321-80793
42-321-80794
42-321-80795
42-321-80796
42-321-80797
42-321-80798
42-321-80799
42-321-80800
42-321-80801
42-321-80802
42-321-80803
42-321-80804
42-321-80805
42-321-80806
42-321-80807
42-321-80808
42-321-80809
42-321-80810
42-321-80811
42-321-80812
42-321-80813
42-321-80814
42-321-80815
42-321-80816
42-321-80817
42-321-80818
42-321-80819
42-321-80820
42-321-80821
42-321-80822
42-321-80823
42-321-80824	BP America Production Company	Oil	03210
42-321-80825
42-321-80826
42-321-80827
42-321-80828
42-321-80829	ARCO OIL & GAS CO.	Oil
42-321-80830
42-321-80831
42-321-80832	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-80833
42-321-80834
42-321-80835
42-321-80836
42-321-80837
42-321-80838
42-321-80839	ROSENTHAL, STANLEY H.	Oil
42-321-80840
42-321-80841	STONE, J. G. OIL CO.	Oil
42-321-80842
42-321-80843	HLS PRODUCING, INC.	Oil
42-321-80844
42-321-80845
42-321-80846
42-321-80847
42-321-80848
42-321-80849
42-321-80850
42-321-80851
42-321-80852
42-321-80853	MITCHELL, GEO. & ASSOC., INC.	Oil
42-321-80854	MITCHELL, GEO. & ASSOC., INC.	Oil
42-321-80855
42-321-80856
42-321-80857
42-321-80858
42-321-80859
42-321-80860
42-321-80861
42-321-80862
42-321-80863
42-321-80864
42-321-80865
42-321-80866
42-321-80867
42-321-80868	CLINTON OIL CO.	Oil
42-321-80869	ENERGY RESERVES GROUP, INC.	Oil
42-321-80870
42-321-80871
42-321-80872
42-321-80873
42-321-80874
42-321-80875
42-321-80876
42-321-80877
42-321-80878
42-321-80879
42-321-80880
42-321-80881	ROSENTHAL, STANLEY H.	Oil
42-321-80882
42-321-80883
42-321-80884
42-321-80885
42-321-80886
42-321-80887
42-321-80888
42-321-80889
42-321-80890
42-321-80891
42-321-80892
42-321-80893
42-321-80894
42-321-80895
42-321-80896
42-321-80897
42-321-80898
42-321-80899
42-321-80900
42-321-80901
42-321-80902	TERRA RESOURCES, INC.	Oil
42-321-80903
42-321-80904	B & M OPERATING CO., INC.	Oil	06419
42-321-80905
42-321-80906	HUGOTON OPERATING COMPANY, INC.	Oil	09803
42-321-80907
42-321-80908	B & M OPERATING CO., INC.	Oil
42-321-80909	ANDERSON PRODUCING, INC.	Oil
42-321-80910
42-321-80911
42-321-80912
42-321-80913
42-321-80914
42-321-80915	ATLANTIC & GULF-WESTERN PET CORP	Oil
42-321-80916	CLINTON OIL CO.	Oil
42-321-80917
42-321-80918
42-321-80919
42-321-80920	Texaco Inc.	Oil
42-321-80921
42-321-80922
42-321-80923
42-321-80924	Marathon Oil Company	Oil
42-321-80925
42-321-80926
42-321-80927
42-321-80928
42-321-80929	BROWN & MCKENZIE INC.	Oil
42-321-80930
42-321-80931
42-321-80932
42-321-80933
42-321-80934
42-321-80935
42-321-80936
42-321-80937
42-321-80938
42-321-80939
42-321-80940
42-321-80941
42-321-80942
42-321-80943
42-321-80944
42-321-80945
42-321-80946
42-321-80947
42-321-80948
42-321-80949
42-321-80950
42-321-80951
42-321-80952
42-321-80953
42-321-80954
42-321-80955
42-321-80956
42-321-80957
42-321-80958	KD ENERGY, LLC	Oil
42-321-80959
42-321-80960
42-321-80961
42-321-80962
42-321-80963	Getty Oil Co.	Oil
42-321-80964	PACE OIL AND GAS COMPANY	Oil	06941
42-321-80965
42-321-80966	PACE OIL AND GAS COMPANY	Oil	06941
42-321-80967
42-321-80968
42-321-80969
42-321-80970
42-321-80971
42-321-80972	Texaco Inc.	Oil
42-321-80973
42-321-80974
42-321-80975
42-321-80976
42-321-80977
42-321-80978
42-321-80979
42-321-80980
42-321-80981
42-321-80982
42-321-80983
42-321-80984
42-321-80985
42-321-80986	BONANZA OIL CORP.	Oil
42-321-80987
42-321-80988
42-321-80989
42-321-80990
42-321-80991
42-321-80992
42-321-80993
42-321-80994
42-321-80995
42-321-80996	SMITH, ADOLPH	Oil
42-321-80997
42-321-80998	BROWN & MCKENZIE INC.	Oil
42-321-80999
42-321-81000
42-321-81001
42-321-81002
42-321-81003
42-321-81004
42-321-81005
42-321-81006
42-321-81007	Sun Exploration & Production Co.	Oil
42-321-81008
42-321-81009
42-321-81010
42-321-81011
42-321-81012
42-321-81013
42-321-81014
42-321-81015
42-321-81016
42-321-81017
42-321-81018
42-321-81019
42-321-81020	Marathon Oil Company	Oil
42-321-81021
42-321-81022
42-321-81023
42-321-81024
42-321-81025
42-321-81026
42-321-81027	BROWN, AL A.	Oil
42-321-81028
42-321-81029
42-321-81030
42-321-81031
42-321-81032
42-321-81033
42-321-81034
42-321-81035
42-321-81036
42-321-81037
42-321-81038
42-321-81039
42-321-81040
42-321-81041
42-321-81042
42-321-81043
42-321-81044
42-321-81045
42-321-81046
42-321-81047
42-321-81048
42-321-81049
42-321-81050
42-321-81051
42-321-81052
42-321-81053	OAK ENERGY, LLC	Oil	08146
42-321-81054
42-321-81055
42-321-81056
42-321-81057
42-321-81058
42-321-81059
42-321-81060
42-321-81061
42-321-81062
42-321-81063
42-321-81064
42-321-81065
42-321-81066
42-321-81067
42-321-81068
42-321-81069
42-321-81070
42-321-81071
42-321-81072	CLINTON OIL CO.	Oil
42-321-81073
42-321-81074
42-321-81075
42-321-81076
42-321-81077
42-321-81078
42-321-81079
42-321-81080
42-321-81081
42-321-81082
42-321-81083
42-321-81084
42-321-81085
42-321-81086
42-321-81087
42-321-81088
42-321-81089
42-321-81090
42-321-81091
42-321-81092
42-321-81093
42-321-81094
42-321-81095
42-321-81096
42-321-81097
42-321-81098
42-321-81099
42-321-81100
42-321-81101
42-321-81102
42-321-81103
42-321-81104
42-321-81105	EXXON CORP.	Oil
42-321-81106
42-321-81107	EXXON CORP.	Oil
42-321-81108	EXXON CORP.	Oil
42-321-81109
42-321-81110
42-321-81111	MOBIL OIL CORPORATION	Oil
42-321-81112
42-321-81113
42-321-81114
42-321-81115
42-321-81116
42-321-81117
42-321-81118
42-321-81119
42-321-81120	MOBIL OIL CORPORATION	Oil
42-321-81121
42-321-81122
42-321-81123
42-321-81124
42-321-81125
42-321-81126
42-321-81127
42-321-81128
42-321-81129
42-321-81130
42-321-81131
42-321-81132	ROBERTS - WHITSON OI. & GAS CORP	Oil
42-321-81133
42-321-81134
42-321-81135
42-321-81136
42-321-81137	Amoco Production Company	Oil
42-321-81138
42-321-81139
42-321-81140
42-321-81141
42-321-81142
42-321-81143
42-321-81144
42-321-81145
42-321-81146	COASTAL STATES GAS PROD. CO.	Oil
42-321-81147
42-321-81148
42-321-81149
42-321-81150
42-321-81151	GULF EXPLORATION CORPORATION	Oil	12540
42-321-81152	SUE-ANN OPERATING, L.C.	Oil	21532
42-321-81153
42-321-81154
42-321-81155
42-321-81156
42-321-81157
42-321-81158
42-321-81159
42-321-81160
42-321-81161
42-321-81162
42-321-81163
42-321-81164
42-321-81165	GULF EXPLORATION CORPORATION	Oil	21533
42-321-81166
42-321-81167
42-321-81168
42-321-81169
42-321-81170
42-321-81171
42-321-81172
42-321-81173
42-321-81174
42-321-81175
42-321-81176
42-321-81177
42-321-81178
42-321-81179
42-321-81180	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-81181
42-321-81182
42-321-81183
42-321-81184
42-321-81185
42-321-81186
42-321-81187	SUE-ANN OPERATING, L.C.	Oil	21533
42-321-81188
42-321-81189
42-321-81190
42-321-81191
42-321-81192
42-321-81193
42-321-81194
42-321-81195
42-321-81196	CORNETT & MCCARTHY OIL CO., INC.	Oil
42-321-81197
42-321-81198
42-321-81199
42-321-81200
42-321-81201
42-321-81202
42-321-81203
42-321-81204
42-321-81205
42-321-81206
42-321-81207
42-321-81208	TEXACO PRODUCING INC.	Oil
42-321-81209
42-321-81210
42-321-81211
42-321-81212
42-321-81213
42-321-81214
42-321-81215
42-321-81216	Apache Corporation	Oil
42-321-81217
42-321-81218	Apache Corporation	Oil	09472
42-321-81219
42-321-81220
42-321-81221	Getty Oil Co.	Oil
42-321-81222
42-321-81223
42-321-81224
42-321-81225
42-321-81226
42-321-81227
42-321-81228
42-321-81229
42-321-81230
42-321-81231
42-321-81232
42-321-81233
42-321-81234
42-321-81235
42-321-81236
42-321-81237
42-321-81238
42-321-81239
42-321-81240
42-321-81241
42-321-81242
42-321-81243
42-321-81244
42-321-81245
42-321-81246
42-321-81247
42-321-81248
42-321-81249
42-321-81250
42-321-81251
42-321-81252
42-321-81253
42-321-81254
42-321-81255
42-321-81256
42-321-81257
42-321-81258
42-321-81259
42-321-81260
42-321-81261
42-321-81262
42-321-81263
42-321-81264
42-321-81265
42-321-81266
42-321-81267
42-321-81268
42-321-81269
42-321-81270
42-321-81271	TEXACO E & P INC.	Oil	09563
42-321-81272
42-321-81273
42-321-81274
42-321-81275
42-321-81276
42-321-81277
42-321-81278
42-321-81279
42-321-81280
42-321-81281	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-81282
42-321-81283
42-321-81284
42-321-81285	HUGOTON OPERATING COMPANY, INC.	Oil
42-321-81286
42-321-81287
42-321-81288
42-321-81289	HUGOTON OPERATING COMPANY, INC.	Oil	21499
42-321-81290
42-321-81291	TARPON OIL COMPANY	Oil
42-321-81292
42-321-81293	NORTHRIDGE OIL COMPANY	Oil	09834
42-321-81294
42-321-81295
42-321-81296
42-321-81297
42-321-81298
42-321-81299	AMOCO PRODUCTION CO.-ALVIN	Oil
42-321-81300	Texaco Inc.	Oil
42-321-81301
42-321-81302
42-321-81303
42-321-81304
42-321-81305
42-321-81306
42-321-81307
42-321-81308
42-321-81309
42-321-81310
42-321-81311
42-321-81312
42-321-81313
42-321-81314
42-321-81315
42-321-81316
42-321-81317
42-321-81318
42-321-81319
42-321-81320	PEL-TEX PETROLEUM CO., INC.	Oil
42-321-81321
42-321-81322
42-321-81323
42-321-81324
42-321-81325
42-321-81326	Apache Corporation	Oil	10379
42-321-81327
42-321-81328
42-321-81329
42-321-81330
42-321-81331
42-321-81332
42-321-81333
42-321-81334
42-321-81335
42-321-81336	SUE-ANN OPERATING, L.C.	Oil	10468
42-321-81337	EXPRO ENGINEERING, INC.	Oil
42-321-81338
42-321-81339
42-321-81340
42-321-81341
42-321-81342
42-321-81343
42-321-81344
42-321-81345
42-321-81346
42-321-81347
42-321-81348
42-321-81349
42-321-81350
42-321-81351
42-321-81352
42-321-81353
42-321-81354
42-321-81355
42-321-81356
42-321-81357
42-321-81358
42-321-81359
42-321-81360
42-321-81361
42-321-81362
42-321-81363
42-321-81364
42-321-81365
42-321-81366	Marathon Oil Company	Oil
42-321-81367	BRADCO OIL & GAS CO.	Oil
42-321-81368
42-321-81369
42-321-81370
42-321-81371
42-321-81372
42-321-81373	REALITOS ENERGY CORP.	Oil
42-321-81374
42-321-81375
42-321-81376
42-321-81377
42-321-81378
42-321-81379
42-321-81380	SEADRIFT PIPELINE CORPORATION	Oil	11286
42-321-81381
42-321-81382	SEADRIFT PIPELINE CORPORATION	Oil
42-321-81383
42-321-81384	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-81385	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11292
42-321-81386	UNDERGROUND SERVICES MARKHAM,LLC	Oil	11293
42-321-81387
42-321-81388	Amoco Production Company	Oil
42-321-81389
42-321-81390
42-321-81391
42-321-81392
42-321-81393
42-321-81394
42-321-81395
42-321-81396	OAK ENERGY, LLC	Oil	11772
42-321-81397
42-321-81398
42-321-81399
42-321-81400	ROSENTHAL, STANLEY H.	Oil
42-321-81401
42-321-81402
42-321-81403
42-321-81404
42-321-81405
42-321-81406
42-321-81407
42-321-81408
42-321-81409
42-321-81410
42-321-81411
42-321-81412
42-321-81413
42-321-81414
42-321-81415
42-321-81416
42-321-81417
42-321-81418
42-321-81419
42-321-81420
42-321-81421
42-321-81422
42-321-81423
42-321-81424
42-321-81425
42-321-81426
42-321-81427
42-321-81428
42-321-81429
42-321-81430
42-321-81431
42-321-81432
42-321-81433
42-321-81434
42-321-81435
42-321-81436
42-321-81437
42-321-81438
42-321-81439
42-321-81440
42-321-81441
42-321-81442
42-321-81443
42-321-81444
42-321-81445
42-321-81446
42-321-81447
42-321-81448	ALLEGIANT RESOURCES, LLC	Oil
42-321-81449
42-321-81450
42-321-81451
42-321-81452
42-321-81453
42-321-81454
42-321-81455
42-321-81456
42-321-81457
42-321-81458
42-321-81459
42-321-81460
42-321-81461
42-321-81462
42-321-81463
42-321-81464
42-321-81465
42-321-81466
42-321-81467
42-321-81468
42-321-81469
42-321-81470
42-321-81471
42-321-81472
42-321-81473
42-321-81474
42-321-81475
42-321-81476
42-321-81477
42-321-81478
42-321-81479	MAGUIRE OIL COMPANY	Oil	16934
42-321-81480	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-321-81481
42-321-81482
42-321-81483
42-321-81484
42-321-81485
42-321-81486
42-321-81487
42-321-81488
42-321-81489
42-321-81490	May Petroleum, Inc.
42-321-81491
42-321-81492
42-321-81493
42-321-81494
42-321-81495
42-321-81496
42-321-81497
42-321-81498
42-321-81499
42-321-81500
42-321-81501
42-321-81502
42-321-81503
42-321-81504
42-321-81505
42-321-81506
42-321-81507
42-321-81508
42-321-81509
42-321-81510
42-321-81511
42-321-81512
42-321-81513
42-321-81514
42-321-81515
42-321-81516
42-321-81517
42-321-81518
42-321-81519	Marathon Oil Company
42-321-81520
42-321-81521
42-321-81522
42-321-81523	Tiger Oil Co.
42-321-81524
42-321-81525
42-321-81526
42-321-81527
42-321-81528
42-321-81529
42-321-81530
42-321-81531
42-321-81532
42-321-81533
42-321-81534
42-321-81535
42-321-81536
42-321-81537
42-321-81538
42-321-81539
42-321-81540
42-321-81541
42-321-81542
42-321-81543
42-321-81544
42-321-81545
42-321-81546
42-321-81547
42-321-81548
42-321-81549	TEXAS OIL & GAS CORP.
42-321-81550
42-321-81551
42-321-81552
42-321-81553
42-321-81554
42-321-81555
42-321-81556
42-321-81557
42-321-81558
42-321-81559
42-321-81560
42-321-81561
42-321-81562
42-321-81563
42-321-81564
42-321-81565
42-321-81566
42-321-81567
42-321-81568
42-321-81569
42-321-81570
42-321-81571
42-321-81572
42-321-81573	Zinn Petroleum Co.
42-321-81574
42-321-81575
42-321-81576
42-321-81577
42-321-81578
42-321-81579
42-321-81580
42-321-81581
42-321-81582
42-321-81583
42-321-81584
42-321-81585
42-321-81586
42-321-81587
42-321-81588
42-321-81589
42-321-81590
42-321-81591
42-321-81592
42-321-81593
42-321-81594
42-321-81595
42-321-81596
42-321-81597
42-321-81598
42-321-81599
42-321-81600
42-321-81601
42-321-81602
42-321-81603
42-321-81604
42-321-81605
42-321-81606
42-321-81607
42-321-81608
42-321-81609
42-321-81610
42-321-81613
42-321-81614
42-321-81615
42-321-81616
42-321-81617
42-321-81618
42-321-81619	LAGARTO COMPANY, THE	Oil	04964
42-321-81620	Monsanto Company	Gas
42-321-81621
42-321-81622
42-321-81623
42-321-81624
42-321-81625	PETROLEUM VENTURES OF TEXAS, INC	Gas
42-321-81626
42-321-81627	SUPERIOR OIL COMPANY, THE	Gas
42-321-81628
42-321-81629	SUPERIOR OIL COMPANY, THE	Gas
42-321-81630
42-321-81631
42-321-81632
42-321-81633
42-321-81634
42-321-81638
42-321-81639
42-321-81641
42-321-81642
42-321-81643	Marathon Oil Company	Gas
42-321-81644	CAMINO OIL CORPORATION	Gas
42-321-81645
42-321-81646
42-321-81647
42-321-81648	SUE-ANN OPERATING, L.C.	Oil	19204
42-321-81649	ALLEGIANT RESOURCES, LLC	Oil
42-321-81650
42-321-81651
42-321-81652
42-321-81653
42-321-81654
42-321-81655
42-321-81656
42-321-81657	GOLDKING PROD. CO.	Gas
42-321-81658
42-321-81659	Amoco Production Company	Oil
42-321-81660	Texaco Inc.	Gas
42-321-81661
42-321-81662
42-321-81663
42-321-81664	HLS PRODUCING, INC.	Oil	05041
42-321-81665
42-321-81666
42-321-81667
42-321-81668
42-321-81669
42-321-81670	ROSENTHAL, STANLEY H.	Oil
42-321-81671
42-321-81672
42-321-81673	ALLEGIANT RESOURCES, LLC	Oil	10611
42-321-81674
42-321-81675	TEXAS HUNTER PETROLEUM COMPANY	Gas
42-321-81676
42-321-81677	HLS PRODUCING, INC.	Oil	08032
42-321-81678
42-321-81679
42-321-81680
42-321-81681
42-321-81682
42-321-81683	SEADRIFT PIPELINE CORPORATION	Oil	11286
42-321-81684	SEADRIFT PIPELINE CORPORATION	Oil	11286
42-321-81685	UMC Petroleum Corporation
42-321-81686
42-321-81687
42-321-81688	BOUNDARY VENTURES, INC.
42-321-81689
42-321-81690
42-321-81691	ALLEGIANT RESOURCES, LLC	Oil
42-321-81692
42-321-81693
42-321-81694
42-321-81695
42-321-81696
42-321-81697
42-321-81698
42-321-81699	ARALUEN ENERGY, INC.	Oil
42-321-81700
42-321-81701	Texaco Inc.	Gas

For data sources see