Calhoun County, Texas
Location in the state of Texas
Texas's location in the U.S.
Founded	1846
Named for	John C. Calhoun
Seat	Port Lavaca
Largest city	Port Lavaca
Area
• Total	1,033 sq mi (2,675 km2)
• Land	507 sq mi (1,313 km2)
• Water	526 sq mi (1,362 km2), 51%
Population
• (2010)	21,381
Time zone	Central: UTC-6/-5
Website	www.calhouncotx.org
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-057-00003	MCGOWAN WORKING PARTNERS, INC.	Gas	055372
42-057-00004	SOHIO PETROLEUM CO.	Oil	00691
42-057-00005	SOHIO PETROLEUM CO.	Oil
42-057-00008	CHEVRON U. S. A. INC.	Gas	002115
42-057-00009	OLEUM INCORPORATED	Oil
42-057-00010	OLEUM INCORPORATED	Gas	102212
42-057-00011	Gulf Oil Corp.	Gas	089907
42-057-00012	SUE-ANN PRODUCTION COMPANY	Oil	07654
42-057-00013	MCGOWAN WORKING PARTNERS, INC.	Gas	129098
42-057-00014	SOHIO PETROLEUM CO.	Gas	090349
42-057-00015	MCGOWAN WORKING PARTNERS, INC.	Gas	124198
42-057-00016	MCGOWAN WORKING PARTNERS, INC.	Gas	121223
42-057-00018	MCGOWAN WORKING PARTNERS	Gas	002085
42-057-00020	ATLANTIC RICHFIELD CO.	Gas
42-057-00021	SUE-ANN OIL & GAS COMPANY	Oil	07419
42-057-00023	SUE-ANN OIL & GAS COMPANY	Oil	00703
42-057-00024	ATLANTIC RICHFIELD CO.	Gas	051674
42-057-00025	MCGOWAN WORKING PARTNERS, INC.	Oil	00703
42-057-00028	MCGOWAN WORKING PARTNERS, INC.	Gas	129277
42-057-00029	MCGOWAN WORKING PARTNERS, INC.	Gas
42-057-00030	SOHIO PETROLEUM CO.	Gas	089895
42-057-00031	EXXON CORP.	Oil
42-057-00032	SUE-ANN OIL & GAS COMPANY	Oil	07417
42-057-00033	MCGOWAN WORKING PARTNERS, INC.	Gas	121539
42-057-00034	ATLANTIC RICHFIELD CO.	Gas
42-057-00035	MCGOWAN WORKING PARTNERS	Oil	07941
42-057-00036	MCGOWAN WORKING PARTNERS, INC.	Gas
42-057-00037	EXXON CORP.	Gas	088641
42-057-00038	MCGOWAN WORKING PARTNERS, INC.	Gas	057105
42-057-00039	MCGOWAN WORKING PARTNERS, INC.	Oil	00703
42-057-00040	MCGOWAN WORKING PARTNERS, INC.	Gas	122643
42-057-00041	SUE-ANN OIL & GAS COMPANY	Gas	061285
42-057-00042	SUE-ANN OIL & GAS COMPANY	Oil	07654
42-057-00043	BARNHART CO.	Gas
42-057-00044	BAYLOR OPERATING, LLC	Oil	03186
42-057-00045	BAYLOR OPERATING, LLC	Oil	03186
42-057-00046	BAYLOR OPERATING, LLC	Gas	128123
42-057-00047	MCGOWAN WORKING PARTNERS, INC.	Gas	129275
42-057-00049	SOHIO PETROLEUM CO.	Gas
42-057-00050	SOHIO PETROLEUM CO.	Gas	092602
42-057-00051	MCGOWAN WORKING PARTNERS, INC.	Gas	127343
42-057-00053	TENNECO OIL CO.	Gas	130162
42-057-00054	BARNHART CO.	Oil	07499
42-057-00055	BARNHART CO.	Oil	07893
42-057-00056	BARNHART CO.	Gas	002088
42-057-00057	MCGOWAN WORKING PARTNERS, INC.	Gas	129271
42-057-00058	BARNHART CO.	Gas	136637
42-057-00059	EXXON CORP.	Oil	07532
42-057-00060	EXXON CORP.	Gas
42-057-00061	EXXON MOBIL CORPORATION	Gas
42-057-00062	EXXON MOBIL CORPORATION
42-057-00064	EXXON MOBIL CORPORATION	Oil	03183
42-057-00065	EXXON MOBIL CORPORATION	Oil
42-057-00066	EXXON CORP.	Gas	101159
42-057-00069	EXXON CORP.	Gas	132019
42-057-00070	EXXON CORP.	Gas
42-057-00071	EXXON CORP.	Gas	181634
42-057-00075	EXXON CORP.	Oil
42-057-00076	FINA OIL & CHEMICAL COMPANY	Gas	131475
42-057-00077	Penn Virginia Oil & Gas Corp.	Gas	060865
42-057-00080	TENNECO OIL CO.	Gas	090350
42-057-00081
42-057-00082
42-057-00084	EXXON CORP.	Gas	090368
42-057-00087	XOG OPERATING LLC	Oil	09257
42-057-00088	EXXON CORP.
42-057-00089	BLOCO	Oil
42-057-00090	EXXON CORP.	Gas
42-057-00091	FROSTWOOD ENERGY, LLC	Oil	09257
42-057-00092	SYNERGY OIL & GAS, INC. (A)	Gas	130928
42-057-00093	FINA OIL & CHEMICAL COMPANY	Gas	203202
42-057-00094	TENNECO OIL CO.	Gas
42-057-00095	TENNECO OIL CO.	Gas
42-057-00096	FREDCO	Oil	05633
42-057-00097	TENNECO OIL CO.	Oil	05633
42-057-00099	FREDCO	Gas	060569
42-057-00100	FINA OIL & CHEMICAL COMPANY	Gas	130936
42-057-00101	B&L EXPLORATION, L.L.C.	Gas	145852
42-057-00103	TENNECO OIL CO.	Gas	131628
42-057-00104	TENNECO OIL CO.	Gas
42-057-00105	FREDCO	Gas	045858
42-057-00106	FREDCO	Gas	131493
42-057-00107
42-057-00110	EXXON MOBIL CORPORATION	Gas	100559
42-057-00111	EXXON CORP.	Gas
42-057-00112	B&L RESOURCES, L.L.C.	Gas	139894
42-057-00113	EXXON CORP.	Gas	137605
42-057-00114	EXXON CORP.
42-057-00115	FROSTWOOD ENERGY, LLC	Gas	090355
42-057-00116	EXXON CORP.	Oil	03169
42-057-00117	B&L RESOURCES, L.L.C.	Oil	03169
42-057-00118	FROSTWOOD ENERGY, LLC	Gas	090353
42-057-00119	FROSTWOOD ENERGY, LLC	Oil
42-057-00120	FROSTWOOD ENERGY, LLC	Gas	090356
42-057-00121	FROSTWOOD ENERGY, LLC	Gas	090357
42-057-00122	FROSTWOOD ENERGY, LLC	Gas	090358
42-057-00123	FROSTWOOD ENERGY, LLC	Oil
42-057-00124	FROSTWOOD ENERGY, LLC	Gas	141533
42-057-00125	B&L RESOURCES, L.L.C.	Gas	138292
42-057-00126	EXXON CORP.	Oil	03169
42-057-00129	EXXON CORP.	Oil	07904
42-057-00130	FROSTWOOD ENERGY, LLC	Gas	112407
42-057-00131	FROSTWOOD ENERGY, LLC	Oil
42-057-00132	FROSTWOOD ENERGY, LLC
42-057-00133	EXXON CORP.	Gas	123498
42-057-00136	EXXON CORP.	Gas	140657
42-057-00138	EXXON CORP.	Gas	138667
42-057-00139	EXXON CORP.	Gas	090363
42-057-00140	EXXON CORP.	Gas	090365
42-057-00141	EXXON CORP.	Gas	125763
42-057-00142	EXXON CORP.	Gas	107063
42-057-00143	FROSTWOOD ENERGY, LLC	Gas	084814
42-057-00144	EXXON CORP.	Oil
42-057-00145		Oil
42-057-00146	EXXON CORP.	Oil	05980
42-057-00147	EXXON CORP.	Oil	03170
42-057-00149	EXXON CORP.	Oil	09257
42-057-00155
42-057-00156	B&L RESOURCES, L.L.C.	Gas	135157
42-057-00157	B&L RESOURCES, L.L.C.	Oil	03163
42-057-00158	B&L RESOURCES, L.L.C.	Oil
42-057-00160	B&L RESOURCES, L.L.C.	Oil
42-057-00174	Gulf Oil Corp.	Oil
42-057-00175	EXXON CORP.	Gas
42-057-00176	EXXON CORP.	Gas
42-057-00177
42-057-00178	EXXON CORP.	Gas
42-057-00179
42-057-00180	Sun Exploration & Production Co.	Gas
42-057-00181	LOGUE AND PATTERSON INC.	Gas
42-057-00183	EXXON CORP.	Gas
42-057-00184	MCGOWAN WORKING PARTNERS, INC.	Oil	03181
42-057-00185	EXXON CORP.	Gas
42-057-00187	LOGUE AND PATTERSON INC.	Gas
42-057-00188
42-057-00189	TENNECO OIL CO.	Gas	091867
42-057-00190	FREDCO	Gas	087926
42-057-00208	TENNECO OIL CO.	Gas
42-057-00217	TEXAS INDEPENDENT EXPLOR LTD.	Gas	004123
42-057-00218	PASCO OPERATING COMPANY	Gas
42-057-00219	INTERNATIONAL PETROLEUM CORP.	Gas
42-057-00223	COLORADO OIL CO.	Gas
42-057-00226	PAN AMERICAN PETROLEUM CORP.	Gas
42-057-00229		Oil	06063
42-057-00231	GARDNER ENERGY CORPORATION	Gas
42-057-00233	GARDNER ENERGY CORPORATION	Gas
42-057-00261	GARDNER ENERGY CORPORATION	Gas
42-057-00270	AMERICAN PETROFINA CO. OF TEX.	Gas	107773
42-057-00278	GALAXY OIL COMPANY	Oil
42-057-00289	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-057-00290	SUPERIOR OIL COMPANY, THE	Gas
42-057-00292	TENNECO OIL CO.	Gas
42-057-00295	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-057-00297	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-057-00298	SUPERIOR OIL COMPANY, THE	Gas	129631
42-057-00299	SIGNAL OIL & GAS COMPANY	Gas	132740
42-057-00300	MOBIL PRODUCING TX. & N.M. INC.	Gas	157815
42-057-00301	MOBIL PRODUCING TX. & N.M. INC.	Oil	06764
42-057-00304	SUPERIOR OIL COMPANY, THE	Gas
42-057-00305	SUPERIOR OIL COMPANY, THE	Gas
42-057-00307	MOBIL PRODUCING TX. & N.M. INC.	Gas	136802
42-057-00310	MOBIL PRODUCING TX. & N.M. INC.	Gas
42-057-00314	SUPERIOR OIL COMPANY, THE	Gas
42-057-00317	TENNECO OIL CO.	Gas
42-057-00321	EXXON CORP.
42-057-00322	EXXON CORP.	Oil
42-057-00324
42-057-00344
42-057-00345
42-057-00347
42-057-00348	Sun Exploration & Production Co.	Oil
42-057-00349	Sun Exploration & Production Co.	Oil
42-057-00350	EXXON CORP.	Oil
42-057-00351	EXXON CORP.	Oil
42-057-00352
42-057-00353	EXXON CORP.	Oil	01972
42-057-00355	Humble Oil & Refining Co.	Gas
42-057-00357
42-057-00358	EXXON CORP.	Gas	002921
42-057-00367	ALUMINUM CO. OF AMERICA	Gas
42-057-00368	ALUMINUM CO. OF AMERICA	Gas
42-057-00369	ALUMINUM CO. OF AMERICA	Gas
42-057-00370
42-057-00371	ALUMINUM CO. OF AMERICA	Gas
42-057-00374	TEXAS OIL & GAS CORP.	Gas
42-057-00378	TEXAS OIL & GAS CORP.	Gas
42-057-00380	PRODUCERS ROYALTY CO.	Gas
42-057-00382	ALUMINUM CO. OF AMERICA	Gas
42-057-00385	CHESAPEAKE OPERATING, L.L.C.	Gas	002948
42-057-00386	EXXON CORP.	Oil
42-057-00387	EXXON CORP.	Oil
42-057-00388	NEUMIN PRODUCTION COMPANY	Gas	002935
42-057-00390	ALUMINUM CO. OF AMERICA	Gas
42-057-00391	ALUMINUM CO. OF AMERICA	Gas
42-057-00397	NEUMIN PRODUCTION COMPANY	Gas
42-057-00398	TEXAS OIL & GAS CORP.	Gas
42-057-00399	NEUMIN PRODUCTION COMPANY	Gas
42-057-00400	ALUMINUM CO. OF AMERICA	Gas
42-057-00401	TEXAS OIL & GAS CORP.	Gas
42-057-00402	ALUMINUM CO. OF AMERICA	Gas
42-057-00404	TEXAS OIL & GAS CORP.	Gas
42-057-00405
42-057-00408	ALUMINUM CO. OF AMERICA	Gas
42-057-00412	ALUMINUM CO. OF AMERICA	Gas
42-057-00413	YAMAC PRODUCTION COMPANY	Gas
42-057-00414	NEUMIN PRODUCTION COMPANY	Gas
42-057-00415	ALUMINUM CO. OF AMERICA	Gas
42-057-00416	GRASTY, GORDON C.	Gas
42-057-00418	TEXAS OIL & GAS CORP.	Gas
42-057-00420	GRUY MGMT. SERVICE CO.	Gas
42-057-00421	TEXAS OIL & GAS CORP.	Gas
42-057-00422	TXO Production Corp.	Gas
42-057-00423	ALUMINUM CO. OF AMERICA	Gas
42-057-00425	TEXAS OIL & GAS CORP.	Gas
42-057-00426	TEXAS OIL & GAS CORP.	Gas
42-057-00427	OUTLINE OIL CORP.	Gas
42-057-00439	OUTLINE OIL CORP.	Gas
42-057-00440	Petroleum Corporation Of Texas	Gas
42-057-00441	Petroleum Corporation Of Texas	Gas
42-057-00442	AMERICAN PETROFINA CO. OF TEX.	Gas
42-057-00443	AMERICAN PETROFINA CO. OF TEX.	Oil	05644
42-057-00469	TEXAS PETROLEUM INVESTMENT CO.	Gas	038893
42-057-00471	QUINTANA PET. CORP.	Gas
42-057-00472	FORMATION RESOURCES LLC	Oil	03332
42-057-00473	FORMATION RESOURCES LLC	Gas	033749
42-057-00474	QUINTANA PET. CORP.	Oil	04887
42-057-00475
42-057-00478	QUINTANA PET. CORP.	Gas	134159
42-057-00479	REMORA MANAGEMENT, LLC	Gas	044475
42-057-00480	REMORA MANAGEMENT, LLC	Oil	03339
42-057-00481	REMORA MANAGEMENT, LLC	Oil	03339
42-057-00482	REMORA MANAGEMENT, LLC	Oil	03343
42-057-00483	REMORA MANAGEMENT, LLC	Gas	033750
42-057-00485	REMORA MANAGEMENT, LLC	Oil
42-057-00486	REMORA MANAGEMENT, LLC	Oil	03339
42-057-00487	REMORA MANAGEMENT, LLC	Oil
42-057-00488	REMORA MANAGEMENT, LLC	Oil	03339
42-057-00489	REMORA MANAGEMENT, LLC	Oil	03343
42-057-00490	QUINTANA PET. CORP.	Oil
42-057-00492	QUINTANA PET. CORP.	Oil
42-057-00494	QUINTANA PET. CORP.	Gas
42-057-00497	FORMATION RESOURCES LLC	Oil	03335
42-057-00498	QUINTANA PET. CORP.	Oil
42-057-00500	TRINIDAD RESOURCES, LLC	Oil	03338
42-057-00501	TRINIDAD RESOURCES, LLC	Gas	077388
42-057-00502	QUINTANA PET. CORP.	Oil
42-057-00503	FORMATION RESOURCES LLC	Oil	03336
42-057-00504	FORMATION RESOURCES LLC	Oil	03331
42-057-00505	FORMATION RESOURCES LLC	Oil	03331
42-057-00506	FORMATION RESOURCES LLC	Gas	033747
42-057-00509	FORMATION RESOURCES LLC	Oil	03332
42-057-00510	TRINIDAD RESOURCES, LLC	Oil	03334
42-057-00511	TRINIDAD RESOURCES, LLC	Oil	03337
42-057-00512	TEXAS PETROLEUM INVESTMENT CO.	Oil	03333
42-057-00513	FORMATION RESOURCES LLC	Oil	03333
42-057-00514	TEXAS PETROLEUM INVESTMENT CO.	Oil	03337
42-057-00515	TRINIDAD RESOURCES, LLC	Oil	03337
42-057-00516	TRINIDAD RESOURCES, LLC	Oil	03337
42-057-00525	REMORA MANAGEMENT, LLC	Gas	134155
42-057-00547	HUISACHE OPERATING CO.	Oil	00941
42-057-00549
42-057-00550
42-057-00551	HUISACHE OPERATING CO.	Oil
42-057-00552	HUISACHE OPERATING CO.	Oil
42-057-00553
42-057-00554
42-057-00555	HUISACHE OPERATING CO.	Oil
42-057-00556	HUISACHE OPERATING CO.	Gas
42-057-00557
42-057-00558	HUISACHE OPERATING CO.	Oil	00941
42-057-00559	HUISACHE OPERATING CO.	Oil	00941
42-057-00560	HUISACHE OPERATING CO.	Oil	00941
42-057-00561	HUISACHE OPERATING CO.	Oil
42-057-00562	HUISACHE OPERATING CO.	Gas
42-057-00565	HUISACHE OPERATING CO.	Oil	00941
42-057-00566	HUISACHE OPERATING CO.	Oil	00941
42-057-00567	HUISACHE OPERATING CO.	Gas
42-057-00568	HUISACHE OPERATING CO.	Gas
42-057-00569
42-057-00570	HUISACHE OPERATING CO.	Oil	00941
42-057-00571	HUISACHE OPERATING CO.	Oil
42-057-00572
42-057-00573	HUISACHE OPERATING CO.	Gas
42-057-00574
42-057-00575
42-057-00576
42-057-00580
42-057-00581	HUISACHE OPERATING CO.	Oil	00941
42-057-00590	BROWN OIL COMPANY
42-057-00599	PETROLEUM MANAGEMENT, INC.	Gas
42-057-00601	PETROLEUM MANAGEMENT, INC.	Gas
42-057-00602	HUISACHE OPERATING CO.	Gas
42-057-00603	HUISACHE OPERATING CO.	Oil	00941
42-057-00604
42-057-00605	HUISACHE OPERATING CO.	Oil	00941
42-057-00606	HUISACHE OPERATING CO.	Oil	00941
42-057-00607
42-057-00608	HUISACHE OPERATING CO.	Gas
42-057-00611
42-057-00612	HUISACHE OPERATING CO.	Gas
42-057-00613	HUISACHE OPERATING CO.	Oil
42-057-00614
42-057-00621	WORKOVER OIL WELL SERVICE CO.	Gas	000661
42-057-00623	CORUM PRODUCTION COMPANY	Gas	000660
42-057-00624	ANCON OIL & GAS, INC.	Gas
42-057-00625
42-057-00627
42-057-00629	DALLAS RESOURCES, INC.	Gas	077766
42-057-00630	CORUM PRODUCTION COMPANY	Gas	135557
42-057-00631	CORUM PRODUCTION COMPANY	Gas	173264
42-057-00632	CORUM PRODUCTION COMPANY	Gas	059206
42-057-00635
42-057-00636	Crown Central Petroleum Corp.	Gas
42-057-00637	Crown Central Petroleum Corp.	Gas
42-057-00647	SUPERIOR OIL COMPANY, THE	Gas	159322
42-057-00648	FROSTWOOD ENERGY, LLC	Gas
42-057-00651	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00652	PRIZE OPERATING COMPANY	Oil	01118
42-057-00653	PRIZE OPERATING COMPANY	Oil	01118
42-057-00654	PRIZE OPERATING COMPANY	Oil	01118
42-057-00655	CIMAREX ENERGY CO. OF COLORADO	Oil	01839
42-057-00656	CARR, F. WILLIAM	Gas
42-057-00657	Wagner Oil Company	Gas	046118
42-057-00658	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00660	ESENJAY PETROLEUM CORP.	Gas	153913
42-057-00661	GRUY PETROLEUM MANAGEMENT CO.	Oil	01868
42-057-00662	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00663	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00664	PRIZE OPERATING COMPANY	Oil	01118
42-057-00665		Oil	01868
42-057-00666	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00667	ESENJAY PETROLEUM CORP.	Oil	01868
42-057-00669	ACCIDIE EXPLORATION AND DEV.,INC	Oil	01119
42-057-00671	Wagner Oil Company	Oil	03004
42-057-00672	ACCIDIE EXPLORATION AND DEV.,INC	Gas	045685
42-057-00673	SUN EXPL. & PROD. CO.-HOUSTON	Gas
42-057-00675	WELTMAN, LOUIS H.-STONE, J. G.	Gas
42-057-00676	ESENJAY PETROLEUM CORP.	Oil
42-057-00677	WELTMAN, LOUIS H.-STONE, J. G.	Gas
42-057-00678	WELTMAN, LOUIS H.	Gas
42-057-00679	WELTMAN, LOUIS H.-STONE, J. G.	Oil	01856
42-057-00680	AMERADA PETROLEUM CORP.	Gas
42-057-00684	Coastal Oil & Gas Corporation	Gas
42-057-00685
42-057-00698	TEXAS OIL & GAS CORP.	Gas
42-057-00699	INDUSTRIAL GAS SUPPLY CORP.	Gas
42-057-00700	TEXAS OIL & GAS CORP.	Gas
42-057-00701	TEXAS OIL & GAS CORP.	Gas
42-057-00702	TEXAS OIL & GAS CORP.	Gas
42-057-00704	TEXAS OIL & GAS CORP.	Gas
42-057-00705	TEXAS OIL & GAS CORP.	Gas
42-057-00706	PASCO OPERATING COMPANY	Gas
42-057-00707	PASCO OPERATING COMPANY	Oil
42-057-00708	PASCO OPERATING COMPANY	Oil
42-057-00709	TENNECO OIL CO.	Gas
42-057-00710	Crown Central Petroleum Corp.	Gas
42-057-00713	BIG -6- DRILLING COMPANY	Gas
42-057-00714	TEXAS OIL & GAS CORP.	Gas
42-057-00719	TEXAS OIL & GAS CORP.	Gas
42-057-00720	TEXAS OIL & GAS CORP.	Gas
42-057-00721	BECKER, B. A.	Oil
42-057-00722	Humble Oil & Refining Co.	Gas
42-057-00723	TEXACO E & P INC.	Gas	003372
42-057-00724	Getty Oil Co.	Oil
42-057-00725	Humble Oil & Refining Co.	Gas
42-057-00726	EXXON CORP.	Oil
42-057-00734	EXXON CORP.	Gas
42-057-00735	EXXON CORP.	Gas
42-057-00736	EXXON CORP.	Gas
42-057-00737	EXXON CORP.	Gas
42-057-00738	Sun Exploration & Production Co.	Gas
42-057-00741	NEUMIN PRODUCTION COMPANY	Gas
42-057-00744	NEUMIN PRODUCTION COMPANY	Gas
42-057-00745	NEUMIN PRODUCTION COMPANY	Gas
42-057-00746	NEUMIN PRODUCTION COMPANY	Gas	135592
42-057-00747	NEUMIN PRODUCTION COMPANY	Gas
42-057-00748	NEUMIN PRODUCTION COMPANY	Gas
42-057-00749	NEUMIN PRODUCTION COMPANY	Gas
42-057-00750	Crown Central Petroleum Corp.	Gas
42-057-00751	Crown Central Petroleum Corp.	Gas
42-057-00752	ALUMINUM CO. OF AMERICA	Gas
42-057-00753	ALUMINUM CO. OF AMERICA	Gas
42-057-00754	ALUMINUM CO. OF AMERICA	Gas
42-057-00755	ALUMINUM CO. OF AMERICA	Gas
42-057-00756
42-057-00757
42-057-00758
42-057-00759	ALUMINUM CO. OF AMERICA	Gas
42-057-00760	ALUMINUM CO. OF AMERICA	Gas
42-057-00761	ALUMINUM CO. OF AMERICA	Gas
42-057-00762	Sun Exploration & Production Co.	Gas
42-057-00763	TEXAS OIL & GAS CORP.	Gas
42-057-00764	TEXAS OIL & GAS CORP.	Gas
42-057-00765	TEXAS OIL & GAS CORP.	Gas
42-057-00766	TEXAS OIL & GAS CORP.	Gas
42-057-00767	TEXAS OIL & GAS CORP.	Gas
42-057-00768	TEXAS OIL & GAS CORP.	Gas
42-057-00769	TEXAS OIL & GAS CORP.	Gas
42-057-00770	TEXAS OIL & GAS CORP.	Gas
42-057-00772	Sun Exploration & Production Co.	Gas
42-057-00774	BLALACK, JOE, ESTATE	Gas
42-057-00775	BLALACK, JOE, ESTATE	Gas
42-057-00776	BLALACK, JOE, ESTATE	Gas
42-057-00777	CAMINO OIL CORPORATION	Gas
42-057-00778	BLALACK, JOE, ESTATE	Gas
42-057-00780	TEXAS OIL & GAS CORP.	Gas
42-057-00781	PAYNE PRODUCING CO.	Gas
42-057-00782	DILLON & BRUNS	Gas
42-057-00783	KARANKAWA PRODUCING CO.	Gas	000617
42-057-00784	KARANKAWA PRODUCING CO.	Gas	000618
42-057-00785	TEXAS OIL & GAS CORP.	Gas
42-057-00786	TEXAS OIL & GAS CORP.	Gas
42-057-00787	TEXAS OIL & GAS CORP.	Gas
42-057-00788	TEXAS OIL & GAS CORP.	Gas
42-057-00789	TEXAS OIL & GAS CORP.	Gas
42-057-00790	BLALACK, JOE, ESTATE	Gas
42-057-00791	BLALACK, JOE	Gas
42-057-00792	BLALACK, JOE, ESTATE	Gas
42-057-00793	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00794	GRUY MGMT. SERVICE CO.	Gas
42-057-00795	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00796	GRUY MGMT. SERVICE CO.	Gas
42-057-00797	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00798	GRUY MGMT. SERVICE CO.	Gas
42-057-00799	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00800	WALKER, ROY T.	Gas
42-057-00801	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00802	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00803	GRUY MGMT. SERVICE CO.	Gas
42-057-00804	GRUY MGMT. SERVICE CO.	Gas
42-057-00805	PETROLEUM PROD. ENGINEERS INC.	Gas
42-057-00806	GRUY MGMT. SERVICE CO.	Gas
42-057-00807	KARANKAWA PRODUCING CO.	Gas	000619
42-057-00808	KARANKAWA PRODUCING CO.	Gas	000761
42-057-00810	PAYNE PRODUCING CO.	Gas
42-057-00811	DOANBUY LEASE & CO., INC.	Gas
42-057-00812	PAYNE PRODUCING CO.	Gas
42-057-00813	PAYNE PRODUCING CO.	Gas
42-057-00814	PAYNE PRODUCING CO.	Gas
42-057-00815	DOANBUY LEASE & CO., INC.	Gas
42-057-00816	DOANBUY LEASE & CO., INC.	Gas
42-057-00817	BENZ, CLAIRE-STODDARD	Gas
42-057-00818	BENZ, CLAIRE-STODDARD	Gas
42-057-00819	BENZ, CLAIRE-STODDARD	Gas
42-057-00820	BENZ, CLAIRE-STODDARD	Gas
42-057-00822	BENZ, CLAIRE-STODDARD	Gas
42-057-00823	BARNES, J. C., OIL COMPANY	Gas
42-057-00825	TEXAS OIL & GAS CORP.	Gas
42-057-00826	ALUMINUM CO. OF AMERICA	Gas
42-057-00827	YAMAC PRODUCTION COMPANY	Gas
42-057-00828	COASTAL STATES GAS PROD. CO.	Gas
42-057-00829	PAYNE PRODUCING CO.	Gas
42-057-00830	DILLON & BRUNS	Gas
42-057-00831	DILLON & BRUNS	Gas
42-057-00834	DILLON & BRUNS	Gas
42-057-00835	Humble Oil & Refining Co.	Gas
42-057-00837	Humble Oil & Refining Co.	Gas
42-057-00839	Humble Oil & Refining Co.	Gas
42-057-00844	Wagner Oil Company	Oil	05061
42-057-00846	CARR, F. WILLIAM	Gas
42-057-00847	CARR, F. WILLIAM	Gas
42-057-00848	Getty Oil Co.	Oil
42-057-00849		Oil
42-057-00850	EXXON CORP.	Oil
42-057-00851	EXXON CORP.	Gas
42-057-00852	EXXON CORP.	Gas
42-057-00853	EXXON CORP.	Gas
42-057-00857	CARR, F. WILLIAM	Gas
42-057-00861	CARR, F. WILLIAM	Gas
42-057-00864	EXXON CORP.	Gas
42-057-00866	Cox Oil & Gas, Inc.	Gas
42-057-00867	EXXON CORP.	Gas
42-057-00868	CHESAPEAKE OPERATING, L.L.C.	Gas	002396
42-057-00872	EXXON CORP.	Gas	002917
42-057-00875
42-057-00876	NEUMIN PRODUCTION COMPANY	Gas	002912
42-057-00878
42-057-00884	YAMAC PRODUCTION COMPANY	Gas
42-057-00885	NEUMIN PRODUCTION COMPANY	Gas
42-057-00891	ELTEX ENERGY GROUP, INC.	Gas	067311
42-057-00892	ELTEX ENERGY GROUP, INC.	Gas	066159
42-057-00893		Gas	003007
42-057-00894	ELTEX ENERGY GROUP, INC.	Gas	066698
42-057-00895	ELTEX ENERGY GROUP, INC.	Gas	003020
42-057-00896	ELTEX ENERGY GROUP, INC.	Gas	003013
42-057-00897	ELTEX ENERGY GROUP, INC.	Gas	003014
42-057-00898	SONORA EXPLORATION CORPORATION	Gas	109153
42-057-00899	JONES EXPLORATION COMPANY	Gas	114177
42-057-00901	SONORA EXPLORATION CORPORATION	Gas	111645
42-057-00903	Texaco Inc.	Gas
42-057-00904	INTEGRAL ENERGY CORP.	Gas	066559
42-057-00905	SONORA EXPLORATION CORPORATION	Gas	108686
42-057-00906	INTEGRAL ENERGY CORP.	Gas	069068
42-057-00907	WEEKS PETROLEUM CORPORATION	Gas	086338
42-057-00908	ELTEX ENERGY GROUP, INC.	Gas	068177
42-057-00909		Gas	003009
42-057-00910	SONORA EXPLORATION CORPORATION	Gas	108596
42-057-00911	INTEGRAL ENERGY CORP.	Oil	05751
42-057-00912		Gas	003015
42-057-00913	Texaco Inc.	Gas
42-057-00914	Texaco Inc.	Gas
42-057-00916	SUPERIOR OIL COMPANY, THE	Oil
42-057-00922	QUINTANA PET. CORP.	Gas	003740
42-057-00923	QUINTANA PET. CORP.	Gas
42-057-00924	AURORA RESOURCES CORPORATION	Gas	003741
42-057-00925	AURORA RESOURCES CORPORATION	Gas	003742
42-057-00941	BRAVO GAS COMPANY	Gas
42-057-00942	APD COMPANY
42-057-00944	DOW CHEMICAL COMPANY, THE	Oil	02420
42-057-00945	APD COMPANY	Oil
42-057-00946	APD COMPANY	Gas
42-057-00947	Apache Corporation	Oil	07786
42-057-00948	APD COMPANY	Gas	128694
42-057-00949	BRAVO GAS COMPANY	Gas	003735
42-057-00950	BEP OPERATING, LLC	Oil	01271
42-057-00951	BEP OPERATING, LLC
42-057-00952	XOG OPERATING LLC	Gas	107706
42-057-00953	Apache Corporation	Gas	003738
42-057-00954	Apache Corporation	Oil	07884
42-057-00968	DOW CHEMICAL COMPANY, THE	Gas
42-057-00976	BEP OPERATING, LLC	Oil
42-057-00979	BRAVO GAS COMPANY	Gas
42-057-00980		Gas
42-057-00981	APD COMPANY	Gas
42-057-00982	TRI-UNION DEVELOPMENT CORP.	Gas
42-057-00983
42-057-00985
42-057-01001	Humble Oil & Refining Co.	Gas
42-057-01005	Humble Oil & Refining Co.	Gas
42-057-01008	TEXAS INDEPENDENT EXPLOR., INC.	Gas	002684
42-057-01010	TEXAS INDEPENDENT EXPLOR., INC.	Gas	002676
42-057-01014	TEXAS INDEPENDENT EXPLOR., INC.	Gas
42-057-01027	SUTTON PRODUCING CORP.	Gas
42-057-01031	CREST PETROLEUM, LLC	Gas	061398
42-057-01032
42-057-01033	COLOMA OIL & GAS CORP.	Gas	001364
42-057-01034	PETROLEUM MANAGEMENT, INC.	Gas
42-057-01035	PETROLEUM MANAGEMENT, INC.	Gas
42-057-01036	MAC SERVICES, INC.	Gas	022801
42-057-01039	MAC SERVICES, INC.	Gas
42-057-01041
42-057-01042	SUTTON PRODUCING CORP.	Gas
42-057-01044	CITIES SERVICE COMPANY	Gas
42-057-01045	CITIES SERVICE OIL CO.	Gas
42-057-01047	CITIES SERVICE OIL CO.	Gas
42-057-01050	Marathon Oil Company	Gas
42-057-01051	Marathon Oil Company	Gas
42-057-01055		Gas	004064
42-057-01057	KAMLOK, INC.	Gas
42-057-01058	SOHIO PETROLEUM CO.	Gas
42-057-01059	SOHIO PETROLEUM CO.	Gas
42-057-01060	SOHIO PETROLEUM CO.	Gas
42-057-01061	Marathon Oil Company	Gas	112255
42-057-01062	CREST PETROLEUM, LLC	Gas	004049
42-057-01063	CREST PETROLEUM, LLC	Gas	004052
42-057-01064	Marathon Oil Company	Gas
42-057-01069	Marathon Oil Company	Gas
42-057-01071	Marathon Oil Company	Gas
42-057-01073	Marathon Oil Company	Gas
42-057-01075	Marathon Oil Company	Gas
42-057-01083	JET OIL PRODUCERS	Gas
42-057-01101	JUPITER CORPORATION, THE	Gas
42-057-01103	JUPITER CORPORATION, THE	Gas
42-057-01109	TIDEWATER OIL CO.	Oil
42-057-01111	Getty Oil Co.	Gas
42-057-01112	VINTAGE PETROLEUM, INC.	Gas	003511
42-057-01113	Getty Oil Co.	Gas
42-057-01114
42-057-01120	NEUMIN PRODUCTION COMPANY	Gas
42-057-01122	NEUMIN PRODUCTION COMPANY	Gas
42-057-01126	Sun Exploration & Production Co.	Gas
42-057-01127	NEUMIN PRODUCTION COMPANY	Gas
42-057-01128	NEUMIN PRODUCTION COMPANY	Gas	116608
42-057-01130	NEUMIN PRODUCTION COMPANY	Gas	112063
42-057-01133	ALUMINUM CO. OF AMERICA	Gas
42-057-01134	NEUMIN PRODUCTION COMPANY	Gas	047069
42-057-01150	ALUMINUM CO. OF AMERICA	Gas
42-057-01153	CITIES SERVICE OIL CO.	Gas
42-057-01156	CREST PETROLEUM, LLC	Gas	047204
42-057-01160	Cities Service Oil & Gas Corp.	Oil	06499
42-057-01161	Getty Oil Co.	Oil
42-057-01162	Getty Oil Co.	Oil
42-057-01163	Getty Oil Co.	Oil
42-057-01164	Getty Oil Co.	Gas
42-057-01165	CITIES SERVICE OIL CO.	Gas
42-057-01168	Cities Service Oil & Gas Corp.	Oil	06367
42-057-01174	CREST PETROLEUM, LLC	Gas
42-057-01175	CREST PETROLEUM, LLC	Gas
42-057-01176	Hunt, Lamar	Gas
42-057-01177	GULF E&P LTD	Oil	04340
42-057-01178	GULF E&P LTD	Oil	04161
42-057-01179	HUNT, LAMAR, TRUST ESTATE	Gas
42-057-01185	WESTERN NATURAL GAS CO.	Gas
42-057-01205	DOW CHEMICAL COMPANY, THE	Gas
42-057-01206	Getty Oil Co.	Gas
42-057-01207	Getty Oil Co.	Gas
42-057-01209	ALUMINUM CO. OF AMERICA	Gas
42-057-01212	Texaco Inc.	Gas
42-057-01214	Texaco Inc.	Gas
42-057-01220	TEXAS EASTERN TRANSMISSION CORP.	Gas
42-057-01221	Texaco Inc.	Gas
42-057-01222	Texaco Inc.	Gas
42-057-01231	VIKING DRILLING COMPANY	Gas
42-057-01232	VIKING DRILLING COMPANY	Gas
42-057-01235	TEXAS FUEL COMPANY
42-057-01238	CITIES SERVICE OIL CO.	Gas
42-057-01244	CITIES SERVICE OIL CO.	Gas
42-057-01247	NEUMIN PRODUCTION COMPANY	Gas	121236
42-057-01255	ALUMINUM CO. OF AMERICA	Gas
42-057-01256	YAMAC PRODUCTION COMPANY	Gas	124079
42-057-01261	EXXON CORP.	Oil	05637
42-057-01267	NEUMIN PRODUCTION COMPANY	Gas	106129
42-057-01270	CITIES SERVICE OIL CO.	Gas
42-057-01274	BURK ROYALTY COMPANY	Gas
42-057-01284	NEUMIN PRODUCTION COMPANY	Gas	038449
42-057-01286	NEUMIN PRODUCTION COMPANY	Gas	037021
42-057-01289	EXXON CORP.	Oil
42-057-01293	NEUMIN PRODUCTION COMPANY	Gas	079433
42-057-01294	NEUMIN PRODUCTION COMPANY	Gas	037104
42-057-01295	TEXAS EASTERN TRANSMISSION CORP.
42-057-01296	SENTRY EXPLORATION, INC.	Oil	03900
42-057-01297	VINTAGE PETROLEUM, INC.	Gas	191375
42-057-01298	DUQUESNE NATURAL GAS COMPANY	Gas
42-057-01302	Apache Corporation	Gas	038128
42-057-01303	QUINTANA PET. CORP.	Gas	038380
42-057-01304	Apache Corporation	Gas	038376
42-057-01307	NEUMIN PRODUCTION COMPANY	Gas	039937
42-057-01308	NEUMIN PRODUCTION COMPANY	Gas	038094
42-057-01309	NEUMIN PRODUCTION COMPANY	Gas	110782
42-057-01310	NEUMIN PRODUCTION COMPANY	Gas	122059
42-057-01311	NEUMIN PRODUCTION COMPANY	Gas	106801
42-057-01312	REMORA MANAGEMENT, LLC	Oil	03339
42-057-01318	GULF COAST OIL& MINERALS	Gas
42-057-01320	UNIT PETROLEUM COMPANY	Oil	07071
42-057-01321	B&L RESOURCES, L.L.C.	Oil	03163
42-057-01325
42-057-01330	B&L RESOURCES, L.L.C.	Gas	114992
42-057-01336	BROWN, GEORGE R. PARTNERSHIP,THE	Gas	130280
42-057-01339	NEUMIN PRODUCTION COMPANY	Gas
42-057-01342	ALUMINUM CO. OF AMERICA	Gas
42-057-01348
42-057-01356	CAVALLA ENERGY EXPLORATION CO.	Gas
42-057-01357	CAVALLA ENERGY EXPLORATION CO.	Gas
42-057-01358
42-057-01360	AUSTRAL OIL COMPANY INCORPORATED	Gas
42-057-01361		Gas	105826
42-057-01362
42-057-01364	LAMAR OIL & GAS, INC.	Oil	04219
42-057-01365	SMITH, LLOYD H.	Gas
42-057-01367	MERIDIAN ENERGY CORP.	Oil	04236
42-057-01369
42-057-01370	YAMAC PRODUCTION COMPANY	Gas	121718
42-057-01373	B&L RESOURCES, L.L.C.	Oil	03163
42-057-01374	EXXON CORP.	Oil
42-057-01375	EXXON CORP.	Oil	04258
42-057-01376	NEUMIN PRODUCTION COMPANY	Gas	120697
42-057-01378	SUPERIOR OIL COMPANY, THE	Gas	158293
42-057-01379	SAMEDAN OIL CORPORATION	Oil
42-057-01381	B&L RESOURCES, L.L.C.	Oil	03163
42-057-01382	B&L RESOURCES, L.L.C.	Oil	04258
42-057-01383	B&L RESOURCES, L.L.C.	Oil	04258
42-057-01384	B&L RESOURCES, L.L.C.	Oil
42-057-01386	EXXON CORP.	Oil	04270
42-057-01393	SUPERIOR OIL COMPANY, THE	Gas	136815
42-057-01394	YAMAC PRODUCTION COMPANY	Gas	153672
42-057-01397	NEUMIN PRODUCTION COMPANY	Gas	104045
42-057-01399	B&L RESOURCES, L.L.C.	Oil
42-057-01400	EXXON CORP.	Oil
42-057-01401
42-057-01404	WARD, E. B.	Oil
42-057-01405	MITCHELL, R. B.	Gas
42-057-01406	MITCHELL, R. B.	Gas
42-057-01409	B&L RESOURCES, L.L.C.	Gas	113506
42-057-01410	NEUMIN PRODUCTION COMPANY	Gas
42-057-01412	Sun Exploration & Production Co.	Gas
42-057-01414	EXXON CORP.	Oil	04257
42-057-01417	Sun Exploration & Production Co.	Gas
42-057-01420	SUN OIL CO., DX DIV.	Gas
42-057-01422	FOX, HEWITT B., INC.	Gas
42-057-01423
42-057-01428	B&L RESOURCES, L.L.C.	Oil
42-057-01430		Oil	04258
42-057-01432	B&L RESOURCES, L.L.C.	Oil	03163
42-057-01434	BEP OPERATING, LLC	Gas	045235
42-057-01435	DOW CHEMICAL COMPANY, THE	Gas
42-057-01436	TEXACO PRODUCING INC.	Gas	135418
42-057-01437	Sun Exploration & Production Co.	Gas
42-057-01438	B&L RESOURCES, L.L.C.	Oil	04346
42-057-01439	B&L RESOURCES, L.L.C.	Oil	03163
42-057-01443	MCCORMICK OIL & GAS CORP.
42-057-01851	MCCORMICK OIL & GAS CORP.	Gas
42-057-02479	Gulf Oil Corp.	Gas
42-057-02492	SUN EXPL. & PROD. CO.-HOUSTON	Gas
42-057-02501	Gulf Oil Corp.	Gas
42-057-03929	Samson Resources Company	Oil
42-057-20004
42-057-20006
42-057-20023	TENNECO OIL CO.	Gas
42-057-20025	ALUMINUM CO. OF AMERICA	Gas
42-057-20034
42-057-20036
42-057-20042	AUSTRAL OIL COMPANY INCORPORATED	Gas
42-057-20074
42-057-20082
42-057-20170
42-057-20177
42-057-30001	NEUMIN PRODUCTION COMPANY	Gas	045958
42-057-30002		Gas	059131
42-057-30003
42-057-30005	Mayfair Minerals, Inc.	Gas
42-057-30011
42-057-30012	B&L RESOURCES, L.L.C.	Oil	04257
42-057-30014	Brigham Oil & Gas, L.P.	Gas	205339
42-057-30015	MESA PETROLEUM CO.	Gas	047120
42-057-30017	EXXON CORP.	Gas
42-057-30028	SAMEDAN OIL CORPORATION	Gas
42-057-30032	CHESAPEAKE OPERATING, L.L.C.	Gas	047887
42-057-30033	EXXON CORP.	Gas	049627
42-057-30034	MUSTANG OIL & GAS CORPORATION	Gas	048474
42-057-30040	BELL, KELLY	Oil
42-057-30042	B&L RESOURCES, L.L.C.	Oil
42-057-30044	MITCHELL, R. B.	Gas
42-057-30047	TEXACO PRODUCING INC.	Gas	121478
42-057-30048	Ames Oil & Gas	Gas
42-057-30054	TEXAS OIL & GAS CORP.	Gas
42-057-30063	EXXON CORP.	Oil
42-057-30065	WALLACE CO., INC.	Oil
42-057-30066	Petro-Lewis Corporation	Gas
42-057-30068	STUART, H. A.	Oil	04984
42-057-30069	CLARK OIL PROD. CO.	Gas
42-057-30072	EXXON CORP.	Gas
42-057-30075	EXXON CORP.	Gas
42-057-30080	Gulf Oil Corp.	Gas
42-057-30084	TENNECO OIL CO.	Gas
42-057-30085
42-057-30088	ATLANTIC RICHFIELD CO.	Gas
42-057-30093	SUPERIOR OIL COMPANY, THE	Gas	057404
42-057-30095	WILKERSON, J. C.	Gas
42-057-30098	COTTON PETROLEUM CORP.
42-057-30099	ESENJAY PETROLEUM CORP.	Oil	04764
42-057-30100	YAMAC PRODUCTION COMPANY	Gas
42-057-30101	Zinn Petroleum Co.	Gas
42-057-30109	COTTON PETROLEUM CORP.	Oil
42-057-30111	EXXON CORP.	Gas	136782
42-057-30114	EXXON CORP.	Oil	04806
42-057-30116	SUE-ANN OIL & GAS COMPANY
42-057-30124	BURLINGTON RESOURCES OIL&GAS CO.	Oil	09496
42-057-30127	B&L RESOURCES, L.L.C.	Oil
42-057-30136	CORUM PRODUCTION COMPANY	Gas	054613
42-057-30144	TEXAS INDEPENDENT EXPLOR., INC.	Gas	055934
42-057-30148	WOOLVERINE PRODUCTION COMPANY	Gas	060670
42-057-30149
42-057-30153	SALURIA OPERATING CO., INC.	Gas	059132
42-057-30160	KAISER-FRANCIS OIL COMPANY	Gas	151054
42-057-30161	CLOVER ENERGY CORPORATION	Gas
42-057-30168	Davis Oil Company	Oil
42-057-30169	YAMAC PRODUCTION COMPANY	Gas	059213
42-057-30170	Mosbacher Production Co.	Gas	127031
42-057-30173	SALURIA OPERATING CO., INC.	Gas	109262
42-057-30174	Home Petroleum Corporation	Gas
42-057-30177	PETROLEUM MANAGEMENT, INC.	Oil
42-057-30179	SEADRIFT MANAGEMENT, L.L.C.	Oil	08298
42-057-30183	RAWHIDE OPERATING, INC.	Gas	059694
42-057-30185	BOZEMAN, JOHN F.	Gas	061196
42-057-30187	TEXAS OIL & GAS CORP.	Gas
42-057-30190	MOBIL PRODUCING TX. & N.M. INC.	Gas	155712
42-057-30191	BRIDGE OIL PRODUCTION CO., INC.	Gas	139832
42-057-30194	Coquina Oil Corporation	Gas
42-057-30199	HENDRIK'S HOLDING USA LTD.	Gas	061276
42-057-30200	FROSTWOOD ENERGY, LLC	Gas	061402
42-057-30222	Coquina Oil Corporation	Gas	106116
42-057-30229
42-057-30232	CAVALLA ENERGY EXPLORATION CO.	Gas
42-057-30233	Houston Oil & Minerals Corp.
42-057-30234	TEXAS OIL & GAS CORP.	Oil
42-057-30236	Houston Oil & Minerals Corp.	Gas
42-057-30238
42-057-30239	Mosbacher Production Co.	Gas	125953
42-057-30240	NEUMIN PRODUCTION COMPANY	Gas	068787
42-057-30244
42-057-30245	HAGENS, R. C.	Gas
42-057-30248
42-057-30250	FROSTWOOD ENERGY, LLC	Oil	05277
42-057-30252	SONORA EXPLORATION CORPORATION	Oil	06812
42-057-30257	SUPERIOR OIL COMPANY, THE
42-057-30261	COX, EDWIN L.	Oil
42-057-30262	XOG OPERATING LLC	Gas	105152
42-057-30263
42-057-30264	WEEKS PETROLEUM CORPORATION	Oil	05683
42-057-30265	AMERICAN TRADING & PROD. CORP.	Gas
42-057-30266
42-057-30268
42-057-30270	LADD PETROLEUM CORP.	Oil	06506
42-057-30271	Davis Oil Company	Gas
42-057-30272
42-057-30274	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-30275
42-057-30278
42-057-30281	TEXAS CITY REFG. INC.	Gas
42-057-30282
42-057-30283	RESOURCES INVESTMENT CORPORATION	Gas
42-057-30286
42-057-30288	MITCHELL ENERGY OFFSHORE CORP.	Gas	079889
42-057-30292
42-057-30293	LADD PETROLEUM CORP.	Oil	07049
42-057-30294
42-057-30296	PCU, INC. OF TEXAS	Gas
42-057-30297	TEXAS OIL & GAS CORP.	Oil
42-057-30298	TRI-UNION DEVELOPMENT CORP.	Oil
42-057-30301	CAVALLA ENERGY EXPLORATION CO.
42-057-30302	TXO Production Corp.	Oil
42-057-30305	TEXAS OIL & GAS CORP.	Gas
42-057-30309	MAC SERVICES, INC.	Gas
42-057-30310
42-057-30313	QUINTANA PET. CORP.	Gas
42-057-30317
42-057-30321
42-057-30322	EATON INDUSTRIES OF HOUSTON, INC
42-057-30326
42-057-30330	TEXAS OIL & GAS CORP.	Gas
42-057-30333
42-057-30334	FROSTWOOD ENERGY, LLC	Oil	06764
42-057-30337	NEUMIN PRODUCTION COMPANY	Gas	106264
42-057-30338	PETRO-GUARD COMPANY, INC.	Gas	076326
42-057-30341
42-057-30342		Oil	06734
42-057-30346
42-057-30354
42-057-30357
42-057-30358	HAHN, OSCAR	Gas	072874
42-057-30361	PI ENERGY, INC.	Oil	06972
42-057-30365
42-057-30373	B&L RESOURCES, L.L.C.	Gas	112885
42-057-30768	TXO Production Corp.
42-057-30769	Davis Oil Company	Gas
42-057-30771	SUTTON PRODUCING CORP.	Gas	096165
42-057-30772	Dorchester Exploration, Inc.
42-057-30773	EXXON CORP.
42-057-30774	TORRENT OIL LLC	Oil	06568
42-057-30775	Meyers-Lasher, Inc.
42-057-30776	CONVEST ENERGY CORPORATION	Gas	074737
42-057-30778	INTEGRAL ENERGY CORP.	Gas
42-057-30779	HIGH ISLAND GAS LLC	Oil	05683
42-057-30780
42-057-30781	BLEAKLEY, JACK
42-057-30782	EXXON CORP.
42-057-30783	WOMACK, RICHARD & MANLEY, J. III
42-057-30784	TEXAS OIL & GAS CORP.
42-057-30785	BURLINGTON RESOURCES OIL&GAS CO.	Oil	05524
42-057-30786	COASTAL OIL & LAND CORP.
42-057-30787	Davis Oil Company
42-057-30788	ENERGY DEVELOPMENT CORP.
42-057-30789	BURLINGTON RESOURCES OIL&GAS CO.	Gas	141518
42-057-30790	CLOVER ENERGY CORPORATION	Oil
42-057-30791	TEXAS OIL & GAS CORP.	Gas
42-057-30792	WOMACK, RICHARD & MANLEY, J. III
42-057-30793	MCFARLANE OPERATING CO., INC.
42-057-30794	INTEGRAL ENERGY CORP.	Gas
42-057-30795	DELTA AMERICAN OIL CO.	Oil
42-057-30796	NEUMIN PRODUCTION COMPANY
42-057-30797	Davis Oil Company
42-057-30798	LOVELADY, I. W.
42-057-30799
42-057-30800	CENTURA INCORPORATED	Oil
42-057-30801	TEXAS OIL & GAS CORP.
42-057-30802	WOMACK, RICHARD & MANLEY, J. III
42-057-30803	CONVEST ENERGY CORPORATION	Gas
42-057-30804	TEXAS OIL & GAS CORP.
42-057-30805	INTEGRAL ENERGY CORP.
42-057-30806	Houston Oil & Minerals Corp.
42-057-30807	TEXAS OIL & GAS CORP.	Gas
42-057-30808	LADD PETROLEUM CORP.
42-057-30809
42-057-30810	ROYALTY OIL CO.
42-057-30811	STERLING EXPL. & PROD. CO., LLC	Oil	05719
42-057-30812	CARL OIL & GAS INC.
42-057-30813	LADD PETROLEUM CORP.
42-057-30814	SUPERIOR OIL COMPANY, THE
42-057-30815	QUINTANA PET. CORP.
42-057-30816	QUINTANA PET. CORP.
42-057-30817	TEXAS OIL & GAS CORP.
42-057-30818	PETRO-GUARD PRODUCTION,L.L.C.	Gas	127929
42-057-30819	PETRO-GUARD PRODUCTION,L.L.C.	Gas	121764
42-057-30820	PARAFFINE OIL CORP.
42-057-30821	Houston Oil & Minerals Corp.
42-057-30822	Houston Oil & Minerals Corp.
42-057-30823	Houston Oil & Minerals Corp.
42-057-30824	NEUMIN PRODUCTION COMPANY	Gas
42-057-30825	YAMAC PRODUCTION COMPANY
42-057-30827	SURE FLOW OIL & GAS COMPANY	Gas	095555
42-057-30828	NEUMIN PRODUCTION COMPANY
42-057-30829	BARBER OIL EXPLORATION, INC.
42-057-30830	FUTURE PETROLEUM COMPANY LLC	Gas	133415
42-057-30831	NEUMIN PRODUCTION COMPANY	Gas	078312
42-057-30832	MAGNUM PRODUCING, LP	Oil	07604
42-057-30833	NEUMIN PRODUCTION COMPANY	Gas
42-057-30834	TEXAS INDEPENDENT EXPLOR LTD.	Oil	06655
42-057-30835	SCOGGINS OIL & GAS CO.
42-057-30836	TEXAS OIL & GAS CORP.
42-057-30837	AMERICAN PETROFINA CO. OF TEX.	Gas	104664
42-057-30838	SOUTHPORT EXPLORATION INC.
42-057-30839	TEXAS OIL & GAS CORP.
42-057-30840	NEUMIN PRODUCTION COMPANY	Gas
42-057-30841	BATEMAN, THOMAS G.
42-057-30842	DANIEL, ANTHONY	Gas	084311
42-057-30843	EDWARDS OIL & GAS CO.
42-057-30844	HIGHLAND RESOURCES-G. R. BROWN
42-057-30845
42-057-30846	XOG OPERATING LLC	Oil	05665
42-057-30847	EXXON CORP.
42-057-30848	UNIT PETROLEUM COMPANY	Oil
42-057-30849	Wainoco Oil & Gas Company
42-057-30850	CONVEST ENERGY CORPORATION
42-057-30852	Wainoco Oil & Gas Company
42-057-30853	Kilroy Company Of Texas, Inc.
42-057-30854	HAGENS, R. C.	Gas
42-057-30855	CAVALLA ENERGY EXPLORATION CO.
42-057-30856	SUPERIOR OIL COMPANY, THE
42-057-30857	BAXTER, MURPHY H.
42-057-30858	BAXTER, MURPHY H.
42-057-30859	CLOVER ENERGY CORPORATION
42-057-30860	Ranger Oil Company	Oil
42-057-30861	GREAT PLAINS EXPLORATION CO. III
42-057-30862	ENERGY DEVELOPMENT CORP. - N. J.
42-057-30863	LEVINSON PARTNERS CORPORATION	Gas	105740
42-057-30864	QUINTEX PETROLEUM CORP.	Gas
42-057-30865
42-057-30866	DANIEL, ANTHONY	Oil	07697
42-057-30867	CONVEST ENERGY CORPORATION	Gas
42-057-30868	DELTA AMERICAN OIL CO.
42-057-30869	DELTA AMERICAN OIL CO.
42-057-30870	NEUMIN PRODUCTION COMPANY	Gas
42-057-30871	HANOVER PETROLEUM CORPORATION
42-057-30872	BARBER OIL EXPLORATION, INC.
42-057-30873	Mapco Production Company
42-057-30874	CONVEST ENERGY CORPORATION
42-057-30875	TE-RAY RESOURCES, INC.	Oil	05665
42-057-30876	PITCO INVESTMENTS, LTD.	Gas	177221
42-057-30877	Reserve Operating Corp.	Gas	081846
42-057-30878	Shell Oil Company	Oil
42-057-30879	NEUMIN PRODUCTION COMPANY	Gas
42-057-30880	CICO OIL & GAS COMPANY
42-057-30881
42-057-30882	TEXAS OIL & GAS CORP.
42-057-30883	XOG OPERATING LLC	Gas	148749
42-057-30884	Davis Oil Company
42-057-30885
42-057-30886
42-057-30887
42-057-30888	GRAHAM EXP. LTD.-DRLG. PARTNERSP
42-057-30889	TXO Production Corp.	Gas
42-057-30890	TE-RAY RESOURCES, INC.	Oil	06102
42-057-30891	JONES, DOY G. OIL & GAS PROD CO.
42-057-30892	CORPUS CHRISTI OIL & GAS CO.
42-057-30893
42-057-30894	TEXAS OIL & GAS CORP.
42-057-30895	SALURIA OPERATING CO., INC.
42-057-30896	SALURIA OPERATING CO., INC.
42-057-30897	CONVEST ENERGY CORPORATION
42-057-30898	KAISER-FRANCIS OIL COMPANY	Gas	142466
42-057-30899	TEXAS OIL & GAS CORP.	Gas
42-057-30900	ENERGY DEVELOPMENT CORP. - N. J.	Oil
42-057-30901	NEUMIN PRODUCTION COMPANY	Oil
42-057-30902	H-M OIL COMPANY
42-057-30903	Pennzoil Producing Co.
42-057-30904	Penn Virginia Oil & Gas Corp.	Gas	111596
42-057-30905	DELTA AMERICAN OIL CO.
42-057-30906	TXO Production Corp.	Gas
42-057-30907	CAVALLA ENERGY EXPLORATION CO.
42-057-30908	SONORA EXPLORATION CORPORATION	Gas	113405
42-057-30909	TEXAS OIL & GAS CORP.
42-057-30910	LADD PETROLEUM CORP.
42-057-30911
42-057-30912	FULLER, ANCIL T.
42-057-30913	CONVEST ENERGY CORPORATION	Gas
42-057-30914	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-30915	TEXAS OIL & GAS CORP.
42-057-30916	CONVEST ENERGY CORPORATION
42-057-30917
42-057-30918	Brock Petroleum Corporation	Oil
42-057-30919	CONVEST ENERGY CORPORATION
42-057-30920	PARAFFINE OIL CORP.	Oil	06081
42-057-30921	Anadarko Production Company
42-057-30922	NEUMIN PRODUCTION COMPANY
42-057-30923	CONVEST ENERGY CORPORATION
42-057-30924	WEEKS PETROLEUM CORPORATION
42-057-30925
42-057-30926
42-057-30927	Ranger Oil Company	Oil
42-057-30928	NEUMIN PRODUCTION COMPANY
42-057-30930	TEXAS OIL & GAS CORP.
42-057-30931	MOORE MCCORMACK PRODUCTION, INC.
42-057-30932	TXO Production Corp.	Gas
42-057-30933
42-057-30934	GENESIS PETROLEUM CORPORATION	Gas
42-057-30935	Wainoco Oil & Gas Company	Oil	06454
42-057-30936
42-057-30937	Wainoco Oil & Gas Company
42-057-30938	GRAHAM ENERGY SERVICES, INC.
42-057-30939	WOFFORD, C. J.
42-057-30940	SCORE ENERGY COMPANY	Gas	102740
42-057-30941	CORPUS CHRISTI OIL & GAS CO.	Gas
42-057-30943	B&L RESOURCES, L.L.C.	Oil	07756
42-057-30944	GOLDKING PROD. CO.	Gas
42-057-30945	GRAHAM ENERGY SERVICES, INC.
42-057-30946	REALITOS ENERGY CORP.
42-057-30947	Tesoro Petroleum Corporation	Gas
42-057-30948	QUINTEX PETROLEUM CORP.	Gas
42-057-30949	Seneca Resources Corporation	Oil	06568
42-057-30950
42-057-30951	PROLINE ENERGY RESOURCES INC	Oil	05854
42-057-30952	PARAGON RESOURCES, INC.
42-057-30953	OLSEN, FRED. INC.
42-057-30954	PETROLEUM MANAGEMENT, INC.	Gas
42-057-30955
42-057-30956	XOG OPERATING LLC	Gas	225508
42-057-30957
42-057-30958	Seneca Resources Corporation	Gas	085928
42-057-30959	UMC Petroleum Corporation	Gas	123553
42-057-30960
42-057-30961	TXO Production Corp.	Gas
42-057-30962	AMERICAN COMETRA, INC.	Oil	06202
42-057-30963
42-057-30964
42-057-30965	INTEGRAL ENERGY CORP.
42-057-30966	TEXAS OIL & GAS CORP.
42-057-30967	Samson Resources Company
42-057-30968	WEEKS PETROLEUM CORPORATION
42-057-30969	ENERGY DEVELOPMENT CORP. - N. J.
42-057-30970
42-057-30971	AMERICAN COMETRA, INC.	Oil	05903
42-057-30972	GRAHAM ENERGY SERVICES, INC.
42-057-30973	GRAHAM ENERGY SERVICES, INC.
42-057-30975	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-30976
42-057-30977	Davis Oil Company
42-057-30978	FINA OIL & CHEMICAL COMPANY	Oil	06257
42-057-30979	Davis Oil Company
42-057-30980	ACOCK, RANDOLPH	Oil
42-057-30981
42-057-30982	AMERICAN COMETRA, INC.	Gas	101818
42-057-30983	PARAFFINE OIL CORP.
42-057-30984	CORPUS CHRISTI OIL & GAS CO.
42-057-30985	Davis Oil Company
42-057-30987
42-057-30988	RUTHERFORD OIL CORPORATION	Oil	06863
42-057-30989	NEUMIN PRODUCTION COMPANY
42-057-30990	AMERICAN COMETRA, INC.	Oil	06081
42-057-30991	Samson Resources Company	Gas
42-057-30992	GRUY PETROLEUM MANAGEMENT CO.	Oil	01839
42-057-30993
42-057-30994	COX, EDWIN L.
42-057-30995	CORPUS CHRISTI OIL & GAS CO.
42-057-30996	QUINTANA PET. CORP.
42-057-30998	Mosbacher Production Co.	Gas
42-057-30999
42-057-31000	Southland Royalty Company
42-057-31001
42-057-31002	REALITOS ENERGY CORP.
42-057-31003
42-057-31004	FROSTWOOD ENERGY, LLC	Oil	07365
42-057-31005	Wainoco Oil & Gas Company
42-057-31006	COX, EDWIN L. & COX, BERRY R.
42-057-31007	PHOENIX RESOURCES CO.	Oil	05707
42-057-31008
42-057-31009
42-057-31010
42-057-31011	PETROLEUM MANAGEMENT, INC.
42-057-31012	NEUMIN PRODUCTION COMPANY	Gas
42-057-31013	GETTY OIL COMPANY
42-057-31014
42-057-31015
42-057-31016	AMERICAN COMETRA, INC.	Oil	07484
42-057-31017	RESOURCES INVESTMENT CORPORATION
42-057-31018	CORPUS CHRISTI OIL & GAS CO.
42-057-31019	BAYLOR OPERATING, LLC	Oil	07499
42-057-31020
42-057-31021	PETROLEUM MANAGEMENT, INC.
42-057-31022	AMERICAN COMETRA, INC.	Oil	06026
42-057-31023
42-057-31024	AMERICAN COMETRA, INC.	Gas	112468
42-057-31025
42-057-31026	TEXAS OIL & GAS CORP.
42-057-31027	AROC (TEXAS) INC.	Oil	09031
42-057-31028
42-057-31029	EXXON CORP.	Oil	04308
42-057-31030	TARINA OIL COMPANY
42-057-31031	REA OIL & GAS, INC.	Gas	095970
42-057-31032	GOLDKING PROD. CO.
42-057-31033	WILLIAMS EXPL CO A DELAWARE CORP	Gas
42-057-31034
42-057-31035	WARRIOR MANAGEMENT & PENINSULA
42-057-31036	Wainoco Oil & Gas Company	Oil	06454
42-057-31037	CAVALLA ENERGY EXPLORATION CO.
42-057-31040	WILLIAMS EXPL CO A DELAWARE CORP	Oil	06081
42-057-31041	LADD PETROLEUM CORP.	Gas
42-057-31042	NEUMIN PRODUCTION COMPANY
42-057-31043	MATAGORDA PRODUCTION COMPANY
42-057-31044	Houston Oil & Minerals Corp.
42-057-31045
42-057-31046
42-057-31047	AROC (TEXAS) INC.	Oil	06058
42-057-31048	CONVEST ENERGY CORPORATION
42-057-31049	Sanchez-O'Brien Oil & Gas Corp.
42-057-31050	MAGNOLIA OIL CORPORATION
42-057-31051
42-057-31052	WEEKS PETROLEUM CORPORATION
42-057-31053	Wainoco Oil & Gas Company	Oil	06454
42-057-31054	MAC SERVICES, INC.	Gas	098380
42-057-31055	GETTY OIL COMPANY
42-057-31056	TKA
42-057-31057	NEUMIN PRODUCTION COMPANY
42-057-31058	TKA
42-057-31059	Houston Oil & Minerals Corp.
42-057-31060	SALURIA OPERATING CO., INC.	Gas	093935
42-057-31061	WHITE OAK OPERATING COMPANY LLC	Gas	097708
42-057-31062	COX, EDWIN L. & COX, BERRY R.
42-057-31063	EXXON CORP.
42-057-31064	NEUMIN PRODUCTION COMPANY	Gas
42-057-31065	Davis Oil Company
42-057-31066
42-057-31068
42-057-31069
42-057-31071	GETTY OIL COMPANY
42-057-31072
42-057-31073
42-057-31074	NEUMIN PRODUCTION COMPANY	Gas
42-057-31075	PETROLEUM MANAGEMENT, INC.
42-057-31076	Home Petroleum Corp.
42-057-31077	AMERICAN COMETRA, INC.	Gas
42-057-31078	SALURIA OPERATING CO., INC.
42-057-31079	Ranger Oil Company
42-057-31080	TORRENT OIL LLC	Oil	06506
42-057-31081	Penn Resources, Inc.
42-057-31082	PETROLEUM MANAGEMENT, INC.
42-057-31083	PETROLEUM MANAGEMENT, INC.
42-057-31084
42-057-31085	B&L RESOURCES, L.L.C.	Oil	07460
42-057-31086	Florida Exploration Co.
42-057-31087
42-057-31089	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-31090	DOW CHEMICAL COMPANY, THE
42-057-31091
42-057-31092	LOUISIANA LAND & EXPL. CO., THE
42-057-31094	Tesoro Petroleum Corporation	Gas
42-057-31095
42-057-31096	ZEITGEIST EXPLORATION COMPANY	Gas
42-057-31097	MATZINGER PETROLEUM CO	Oil
42-057-31098	Houston Oil & Minerals Corp.
42-057-31100
42-057-31101	CORPUS CHRISTI OIL & GAS CO.
42-057-31103
42-057-31104	NRG RESOURCES, INC.
42-057-31105	DRAKE ENERGY, INC.
42-057-31106
42-057-31107	GENESIS PETROLEUM CORPORATION
42-057-31109
42-057-31110	LANGHAM PETROLEUM EXPL. CORP.	Gas
42-057-31112
42-057-31113	NRG RESOURCES, INC.
42-057-31114	LADD PETROLEUM CORP.	Gas
42-057-31115	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-31116
42-057-31117	Marathon Oil Company
42-057-31118	PETRO-GUARD PRODUCTION,L.L.C.	Gas	124603
42-057-31119	WILLIAMS EXPL CO A DELAWARE CORP
42-057-31120	ENERGY DEVELOPMENT CORP. - N. J.
42-057-31121	EVANS, CAMPBELL
42-057-31122	GETTY OIL COMPANY
42-057-31123
42-057-31125	Seneca Resources Corporation	Oil	07162
42-057-31126	CORPUS CHRISTI OIL & GAS CO.
42-057-31127
42-057-31128	RISEDEN, LTD.	Gas
42-057-31129	DELTA AMERICAN OIL CO.
42-057-31131	PETROLEUM MANAGEMENT, INC.
42-057-31132	CORPUS CHRISTI OIL & GAS CO.
42-057-31133	PETROGULF CORPORATION	Gas	143573
42-057-31135	Davis Oil Company
42-057-31136	WILLIAMS EXPL CO A DELAWARE CORP	Oil
42-057-31137	CARR, F. WILLIAM
42-057-31138	PHOENIX RESOURCES CO.
42-057-31139	OILTEX, Inc.	Gas
42-057-31140	BULA OIL AMERICA, INC.
42-057-31141
42-057-31142	PHOENIX RESOURCES CO.
42-057-31143
42-057-31144	NRG RESOURCES, INC.
42-057-31147	AMERICAN PETROFINA CO. OF TEX.
42-057-31148
42-057-31149	BRALORNE INTERNATIONAL INC.
42-057-31150	FINA OIL & CHEMICAL COMPANY	Gas	142825
42-057-31151	HILCORP ENERGY COMPANY	Gas	144875
42-057-31152	SYNERGY OIL & GAS, INC. (A)	Oil	07302
42-057-31153	TORRENT OIL LLC	Oil	06058
42-057-31154
42-057-31155
42-057-31157	NORTHERN MICHIGAN EXP. CO.
42-057-31159
42-057-31160	EXXON CORP.
42-057-31161	ENSERCH EXPLORATION, INC
42-057-31164
42-057-31165	AMERICAN PETROFINA CO. OF TEX.
42-057-31166	TXO Production Corp.
42-057-31167
42-057-31168	CORPUS CHRISTI OIL & GAS CO.
42-057-31170
42-057-31171	TEXAS ENERGY OIL & GAS CORP.
42-057-31172	Getty Oil Co.
42-057-31173	EUROPEAN-SOUTHWEST CO.	Oil
42-057-31174	ENERGY DEVELOPMENT CORP.	Gas	100242
42-057-31175	TXO Production Corp.
42-057-31176	CORPUS CHRISTI OIL & GAS CO.	Gas
42-057-31177	EXXON CORP.
42-057-31178	NEUMIN PRODUCTION COMPANY	Gas	101794
42-057-31179	NEUMIN PRODUCTION COMPANY	Gas	101483
42-057-31180
42-057-31181	WILLIAMS EXPL CO A DELAWARE CORP
42-057-31182	NEUMIN PRODUCTION COMPANY
42-057-31183
42-057-31184	CORPUS CHRISTI OIL & GAS CO.
42-057-31185	CORPUS CHRISTI OIL & GAS CO.
42-057-31186	TXO Production Corp.	Gas
42-057-31187	GULFSTREAM PETROLEUM CORP.	Gas
42-057-31188	ARMADA RESOURCES, INC.
42-057-31189	CAMPBELL COMPANY, THE
42-057-31190	Mosbacher Production Co.
42-057-31191	PHOENIX RESOURCES CO.
42-057-31193
42-057-31194	LOFCO
42-057-31196	GENESIS PETROLEUM CORPORATION
42-057-31198	Cenergy Exploration Company	Gas	106827
42-057-31199	CHAPMAN OIL CO.
42-057-31200
42-057-31201	GEORGETOWN EXPLORATION, INC.	Gas	102835
42-057-31202	PROLINE ENERGY RESOURCES INC	Oil	06445
42-057-31205	PITCO INVESTMENTS, LTD.	Oil	06426
42-057-31206
42-057-31207	ENERGY DEVELOPMENT CORP. - N. J.	Gas
42-057-31208	BAYLOR OPERATING, LLC	Oil	06420
42-057-31209
42-057-31210
42-057-31213	CLOVER ENERGY CORPORATION
42-057-31214
42-057-31215
42-057-31217	SUTTON PRODUCING CORP.	Gas	106687
42-057-31218	HOWELL PETROLEUM CORPORATION
42-057-31219	NEUMIN PRODUCTION COMPANY	Gas	131858
42-057-31220	SANDEFER PETROLEUM COMPANY
42-057-31221	Hilliard Oil & Gas, Inc.
42-057-31222	CORPUS CHRISTI OIL & GAS CO.
42-057-31223	OILTEX INTERNATIONAL LTD	Gas
42-057-31224	Brock Petroleum Corporation
42-057-31225	CLOVER ENERGY CORPORATION
42-057-31226	KEBO OIL & GAS, INC.	Gas	169090
42-057-31227	TEXACO PRODUCING INC.	Gas
42-057-31228	PETRO-GUARD PRODUCTION,L.L.C.	Gas	115173
42-057-31229	TX PETROLEUM COMPANY
42-057-31231
42-057-31232
42-057-31233	TXO Production Corp.
42-057-31234	CORPUS CHRISTI LEASEHOLDS, INC.	Gas	126755
42-057-31235	CAMTERRA RESOURCES, INC.	Gas	106110
42-057-31236	BAYLOR OPERATING, LLC	Oil	06420
42-057-31237	TORRENT OIL LLC	Oil	06506
42-057-31238	TORRENT OIL LLC	Oil	05707
42-057-31239	XOG OPERATING LLC	Oil	08935
42-057-31242	NEUMIN PRODUCTION COMPANY	Gas	107506
42-057-31243	CICO OIL & GAS COMPANY	Oil
42-057-31244	NEUMIN PRODUCTION COMPANY	Gas	105341
42-057-31245	GREENWOOD INDUSTRIES, INC.
42-057-31246	PETROLEUM MANAGEMENT, INC.
42-057-31247	NORDAN TRUST, THE	Gas
42-057-31248
42-057-31249
42-057-31250	HYQUEST ENERGY, INC.	Gas
42-057-31251	NEUMIN PRODUCTION COMPANY	Gas
42-057-31252
42-057-31253
42-057-31254
42-057-31255	AROC (TEXAS) INC.	Gas	108459
42-057-31256
42-057-31257
42-057-31258	EXXON CORP.
42-057-31259
42-057-31260	FROSTWOOD ENERGY, LLC	Gas	259742
42-057-31261	CORPUS CHRISTI LEASEHOLDS, INC.	Gas	138280
42-057-31263
42-057-31264	WILLIAMS EXPL CO A DELAWARE CORP
42-057-31265	REH ENERGY, INC.
42-057-31266	REH ENERGY, INC.
42-057-31267
42-057-31268	GEOSOUTHERN ENERGY CORPORATION
42-057-31269	SIERRA PRODUCTION CO.
42-057-31270
42-057-31271	ENERGY DEVELOPMENT CORP. - N. J.	Gas	110597
42-057-31272
42-057-31273	EXXON CORP.
42-057-31274	NEUMIN PRODUCTION COMPANY	Gas	138463
42-057-31275	BEP OPERATING, LLC	Oil	07910
42-057-31276
42-057-31280
42-057-31281	ELTEX ENERGY GROUP, INC.	Oil	05751
42-057-31283	CORPUS CHRISTI LEASEHOLDS, INC.	Gas	108480
42-057-31284	GUADALUPE OIL & GAS COMPANY
42-057-31285	CORPUS CHRISTI OIL & GAS CO.
42-057-31286	NEUMIN PRODUCTION COMPANY	Gas	108677
42-057-31287	PETRO-GUARD PRODUCTION,L.L.C.	Gas	111613
42-057-31288	CORPUS CHRISTI OIL & GAS CO.
42-057-31289	WALTER OIL & GAS CORPORATION
42-057-31290
42-057-31291	APD COMPANY
42-057-31292	SONORA EXPLORATION CORPORATION
42-057-31293
42-057-31294
42-057-31295	KRUSEN ENERGY COMPANY
42-057-31296
42-057-31297	COTTONWOOD EXPLORATION COMPANY	Oil
42-057-31298	CASCADE OIL & GAS COMPANY	Gas
42-057-31299	NEUMIN PRODUCTION COMPANY	Gas
42-057-31300	NEUMIN PRODUCTION COMPANY	Gas	110541
42-057-31301	NEUMIN PRODUCTION COMPANY
42-057-31302
42-057-31303	WHITE MARLIN OPERATING CO, LLC	Oil	07701
42-057-31304	MATAGORDA OPERATING COMPANY	Gas	110422
42-057-31305
42-057-31306
42-057-31307	SUPERIOR OIL COMPANY, THE
42-057-31308	GRAHAM EXPLORATION, LTD.
42-057-31309	GENESIS PETROLEUM CORPORATION
42-057-31310	TXO Production Corp.	Gas
42-057-31311	Wagner Oil Company	Gas	147633
42-057-31312
42-057-31313	BAYLOR OPERATING, LLC	Oil	06420
42-057-31314	NEUMIN PRODUCTION COMPANY
42-057-31315	TORCH OPERATING COMPANY	Oil	06717
42-057-31316	GUARDIAN OIL COMPANY
42-057-31317	NEUMIN PRODUCTION COMPANY	Gas	112264
42-057-31318	NEUMIN PRODUCTION COMPANY	Gas	112399
42-057-31319	DUNCAN, J. WALTER JR.
42-057-31320	DUNCAN, J. WALTER JR.
42-057-31321	SALURIA OPERATING CO., INC.
42-057-31322
42-057-31323	CORPUS CHRISTI OIL & GAS CO.	Gas	111331
42-057-31324
42-057-31325	CHESAPEAKE OPERATING, INC.	Gas	112959
42-057-31326	GENERAL ATLANTIC RESOURCES, INC.	Gas	115376
42-057-31327
42-057-31328	NEUMIN PRODUCTION COMPANY	Gas	113423
42-057-31329	MSA ENERGY, INC
42-057-31330	PETRO-GUARD PRODUCTION,L.L.C.	Oil	06783
42-057-31331	NEUMIN PRODUCTION COMPANY	Gas
42-057-31332	CORPUS CHRISTI OIL & GAS CO.
42-057-31333	BEP OPERATING, LLC	Oil	01271
42-057-31334
42-057-31335	NEUMIN PRODUCTION COMPANY	Gas	140016
42-057-31336	WHITE MARLIN OPERATING CO, LLC	Gas	237206
42-057-31337	VIRTEX PETROLEUM COMPANY, INC.	Gas	124334
42-057-31338	BAYLOR OPERATING, LLC	Oil	06420
42-057-31339	DARCY ENERGY LLC	Gas	117364
42-057-31340	PETROGEN, INCORPORATED	Gas	117158
42-057-31341	MATAGORDA RESOURCES CO., INC.	Gas	117363
42-057-31342	NEUMIN PRODUCTION COMPANY	Gas	115051
42-057-31343	MCZ, INC.
42-057-31344	NEUMIN PRODUCTION COMPANY
42-057-31345	UNC TEXAS, INC.
42-057-31346	TSCHOEPE, ARTHUR J.	Gas	115380
42-057-31347	NEUMIN PRODUCTION COMPANY	Gas	127583
42-057-31348
42-057-31349	ENERGY DEVELOPMENT CORP.	Gas	114010
42-057-31350
42-057-31351	RIO BRAVO OIL COMPANY
42-057-31352	STERLING EXPL. & PROD. CO., LLC	Gas	114615
42-057-31353
42-057-31354
42-057-31355
42-057-31356	NEUMIN PRODUCTION COMPANY	Gas	126586
42-057-31357	NEUMIN PRODUCTION COMPANY	Gas	117556
42-057-31358
42-057-31359	B&L RESOURCES, L.L.C.	Oil	05637
42-057-31360
42-057-31361	NEUMIN PRODUCTION COMPANY	Gas	145425
42-057-31362
42-057-31363	AMERICAN COMETRA, INC.	Oil	07542
42-057-31364
42-057-31365	TEXAS RANGER OIL COMPANY, THE
42-057-31366	LADD PETROLEUM CORP.
42-057-31367	STERLING EXPL. & PROD. CO., LLC	Gas	207641
42-057-31368
42-057-31369
42-057-31370	NEUMIN PRODUCTION COMPANY	Gas	181655
42-057-31371	NEUMIN PRODUCTION COMPANY	Gas	126863
42-057-31372	NEUMIN PRODUCTION COMPANY	Gas
42-057-31373
42-057-31374	Columbia Gas Development Corp.	Gas
42-057-31375	NEUMIN PRODUCTION COMPANY	Gas	125370
42-057-31376	NEUMIN PRODUCTION COMPANY	Gas	117387
42-057-31377	Columbia Gas Development Corp.
42-057-31378
42-057-31379
42-057-31380	Columbia Gas Development Corp.	Gas
42-057-31381	FUTURE PETROLEUM COMPANY LLC	Gas	140544
42-057-31382	NEUMIN PRODUCTION COMPANY	Gas	118344
42-057-31383	CAVALLA ENERGY EXPLORATION CO.
42-057-31384	BAYLOR OPERATING, LLC	Oil	06420
42-057-31385	CORPUS CHRISTI OIL & GAS CO.
42-057-31386
42-057-31387
42-057-31388
42-057-31389	CORPUS CHRISTI OIL & GAS CO.	Gas
42-057-31390	PG&E RESOURCES OFFSHORE COMPANY	Gas	135471
42-057-31391
42-057-31392	CORPUS CHRISTI OIL & GAS CO.
42-057-31393	NEUMIN PRODUCTION COMPANY	Gas	125710
42-057-31394	TSCHOEPE, ARTHUR J.	Oil	07145
42-057-31395	REMORA OPERATING, LLC	Gas	119772
42-057-31396	FARGO TRADING CO., INC.
42-057-31397
42-057-31398
42-057-31399	CORPUS CHRISTI OIL & GAS CO.
42-057-31400	CORPUS CHRISTI OIL & GAS CO.
42-057-31401	DELTA AMERICAN OIL CO.
42-057-31402	LINCOLN EXPLORATION, INC.
42-057-31403	NEUMIN PRODUCTION COMPANY	Gas	119945
42-057-31404
42-057-31405	INTERNATIONAL OIL & GAS CORP.
42-057-31406	CORPUS CHRISTI OIL & GAS CO.	Gas	137751
42-057-31407
42-057-31408	DOLCH PRODUCTION, INC.	Oil
42-057-31409	OIL & GAS RESERVES, INC.
42-057-31410	BAYLOR OPERATING, LLC	Oil	06420
42-057-31411
42-057-31412
42-057-31413
42-057-31414	VINTAGE PETROLEUM, INC.	Gas	122596
42-057-31415	NEUMIN PRODUCTION COMPANY	Gas	122734
42-057-31416	NEUMIN PRODUCTION COMPANY	Gas	126587
42-057-31417	SONORA EXPLORATION CORPORATION
42-057-31418
42-057-31419	NEUMIN PRODUCTION COMPANY	Gas	127584
42-057-31420	NEUMIN PRODUCTION COMPANY	Gas	153464
42-057-31421
42-057-31422	MCKENZIE PETROLEUM CO INC	Oil
42-057-31423	B&L RESOURCES, L.L.C.	Oil	05637
42-057-31424
42-057-31425	MCKENZIE PETROLEUM COMPANY
42-057-31426	MCKENZIE PRODUCTION COMPANY	Oil	07262
42-057-31427	PG&E RESOURCES COMPANY	Gas	125774
42-057-31428	NEUMIN PRODUCTION COMPANY	Gas	124916
42-057-31429	ESENJAY PETROLEUM CORP.	Gas
42-057-31430	VICTORIA OPERATING, INC.	Gas	133287
42-057-31431	DALE PETROLEUM COMPANY
42-057-31432	HUGHES, DAN A. COMPANY	Gas	125775
42-057-31433	JWR EXPLORATION, INC.
42-057-31434	NEUMIN PRODUCTION COMPANY
42-057-31435	SONORA EXPLORATION CORPORATION
42-057-31436	GEOSOUTHERN ENERGY CORPORATION
42-057-31437	SCHLACHTER, DAVID A.
42-057-31438	NEUMIN PRODUCTION COMPANY	Gas	126062
42-057-31439	TSCHOEPE, ARTHUR J.	Gas	136961
42-057-31440	TORRENT OIL LLC	Oil	07936
42-057-31441	BURLINGTON RESOURCES OIL&GAS CO.	Gas	151098
42-057-31442
42-057-31443	WILLIFORD ENERGY COMPANY
42-057-31444
42-057-31445	VICTORIA OPERATING, INC.	Oil	07581
42-057-31446	CORUM PRODUCTION COMPANY	Oil	07935
42-057-31447	CASE-POMEROY OIL CORPORATION
42-057-31448	TORRENT OIL LLC	Oil	05707
42-057-31449	FROSTWOOD ENERGY, LLC	Oil	06081
42-057-31450	REMORA OPERATING, LLC	Gas	128647
42-057-31451	GEOSOUTHERN ENERGY CORPORATION
42-057-31452	GEOSOUTHERN ENERGY CORPORATION
42-057-31453	CORPUS CHRISTI OIL & GAS CO.
42-057-31454
42-057-31455	VICTORIA OPERATING, INC.	Oil	07421
42-057-31456
42-057-31457
42-057-31458	CORUM PRODUCTION COMPANY	Oil	07458
42-057-31459	VICTORIA OPERATING, INC.	Oil	07545
42-057-31460	Sanchez-O'Brien Oil & Gas Corp.
42-057-31461
42-057-31462	NEUMIN PRODUCTION COMPANY
42-057-31463	NEUMIN PRODUCTION COMPANY	Gas	129734
42-057-31464	FULLER, ANCIL T.
42-057-31465
42-057-31466	NEUMIN PRODUCTION COMPANY
42-057-31467	KEBO OIL & GAS, INC.	Gas	129926
42-057-31468	VICTORIA OPERATING, INC.	Gas	131229
42-057-31469	HANSON PRODUCTION COMPANY
42-057-31470	CAVALLA ENERGY EXPLORATION CO.	Gas	131248
42-057-31471	TEXAS FUEL COMPANY
42-057-31472	TEXAS FUEL COMPANY
42-057-31473	CORUM PRODUCTION COMPANY	Oil	07494
42-057-31474	TSCHOEPE, ARTHUR J.
42-057-31475	RSE, INC.
42-057-31476	KLOTZMAN, M. S. EXPLORATION CO.
42-057-31477	BEP OPERATING, LLC	Gas	131865
42-057-31478	Apache Corporation
42-057-31479	ALTA MESA SERVICES, LP	Gas	132640
42-057-31480	PELTO OIL COMPANY
42-057-31481	Seneca Resources Corporation
42-057-31482	UMC Petroleum Corporation	Gas	133728
42-057-31483	NEUMIN PRODUCTION COMPANY
42-057-31484	DALEN RESOURCES OIL & GAS CO.	Gas	132762
42-057-31485
42-057-31486	ENERGY DEVELOPMENT CORP.
42-057-31487	B&L RESOURCES, L.L.C.	Oil	07845
42-057-31488	B&L RESOURCES, L.L.C.	Gas	133407
42-057-31489	TEXAS CRUDE EXPLORATION, INC.
42-057-31490	EXXON CORP.	Gas	136529
42-057-31491
42-057-31492	CORPUS CHRISTI OIL & GAS CO.
42-057-31493
42-057-31494	NEUMIN PRODUCTION COMPANY
42-057-31495	NEUMIN PRODUCTION COMPANY	Gas	136944
42-057-31496
42-057-31497
42-057-31498	PG&E RESOURCES COMPANY	Gas	136941
42-057-31499	PG&E RESOURCES COMPANY
42-057-31500	PG&E RESOURCES COMPANY
42-057-31501	MCKENZIE PETROLEUM COMPANY
42-057-31502	CORUM PRODUCTION COMPANY	Gas	138284
42-057-31503	TEXAS INDEPENDENT EXPLOR LTD.	Gas	138707
42-057-31504	TEXAS INDEPENDENT EXPLOR LTD.	Gas	139303
42-057-31505	BULA OIL AMERICA, INC.	Oil	07925
42-057-31506	NEUMIN PRODUCTION COMPANY
42-057-31507
42-057-31508	BEP OPERATING, LLC	Oil	07739
42-057-31509	FROSTWOOD ENERGY, LLC	Oil	07748
42-057-31510	FROSTWOOD ENERGY, LLC	Oil	06081
42-057-31511	BAXTER, MURPHY H.
42-057-31512	TSCHOEPE, ARTHUR J.	Oil	07787
42-057-31513	Apache Corporation
42-057-31514	BEP OPERATING, LLC	Oil	07775
42-057-31515	BAXTER, MURPHY H.
42-057-31516	Apache Corporation	Oil	07739
42-057-31517	XOG OPERATING LLC	Oil	01271
42-057-31518	BEP OPERATING, LLC	Oil	01271
42-057-31519	B&L RESOURCES, L.L.C.	Gas	141138
42-057-31520	SHELL WESTERN E&P INC.
42-057-31521	MCGOWAN WORKING PARTNERS, INC.	Oil	07921
42-057-31522	HANSON PRODUCTION COMPANY	Gas	133204
42-057-31523	NEUMIN PRODUCTION COMPANY	Gas	149951
42-057-31524	TSCHOEPE, ARTHUR J.	Oil	07932
42-057-31525
42-057-31526	PARKER & PARSLEY PRODUCING L.P.	Oil	05061
42-057-31527	Wagner Oil Company	Oil	03004
42-057-31528	MILLER OIL CORPORATION	Gas	152850
42-057-31529	TRIAD ENERGY CORPORATION
42-057-31530	SAN PATRICIO CORPORATION	Gas	154262
42-057-31531	SIERRA MINERALS, INC.
42-057-31532
42-057-31533	KEBO OIL & GAS, INC.	Gas	154670
42-057-31534	FROSTWOOD ENERGY, LLC	Gas	158527
42-057-31535	Meridian Oil Production Inc.
42-057-31536	Wagner Oil Company	Gas	161761
42-057-31537	RAWHIDE OPERATING, INC.	Gas	161262
42-057-31538	NEUMIN PRODUCTION COMPANY	Gas	192425
42-057-31539	PRIME OPERATING COMPANY	Gas	161995
42-057-31540	PRIME OPERATING COMPANY	Gas	159976
42-057-31541	TSCHOEPE, ARTHUR J.
42-057-31542
42-057-31544	PRIME OPERATING COMPANY	Gas	159802
42-057-31545	PRIME OPERATING COMPANY	Gas	160680
42-057-31546	PRIME OPERATING COMPANY	Gas	160532
42-057-31547	Wagner Oil Company	Gas	162579
42-057-31548	Wagner Oil Company	Oil	03004
42-057-31549	XOG OPERATING LLC	Oil	09662
42-057-31550	UNIT PETROLEUM COMPANY	Gas	163809
42-057-31551	PRIME OPERATING COMPANY	Gas	162767
42-057-31552	TORRENT OIL LLC	Gas	162765
42-057-31553	FROSTWOOD ENERGY, LLC	Gas	168333
42-057-31554	ADOBE ENERGY, INC.
42-057-31555	ADOBE ENERGY, INC.
42-057-31556	UNIT PETROLEUM COMPANY	Gas	163366
42-057-31557	PRIME OPERATING COMPANY	Gas	163089
42-057-31558	ADOBE ENERGY, INC.
42-057-31559	NEUMIN PRODUCTION COMPANY	Gas	168365
42-057-31560	KCS MEDALLION RESOURCES, INC.
42-057-31561	Wagner Oil Company	Gas	166338
42-057-31562
42-057-31563	RAWHIDE OPERATING, INC.	Gas	166235
42-057-31564	PRIME OPERATING COMPANY
42-057-31565	RINCON PETROLEUM CORPORATION	Oil	09483
42-057-31566	PRIME OPERATING COMPANY
42-057-31567	UNIT PETROLEUM COMPANY	Oil	08305
42-057-31568
42-057-31569	PRIME OPERATING COMPANY	Gas	166789
42-057-31570	PIONEER RESOURCES PRODUCING, L.P
42-057-31571
42-057-31572	RINCON PETROLEUM CORPORATION	Gas	171294
42-057-31573
42-057-31574	B&L RESOURCES, L.L.C.	Oil	08333
42-057-31575
42-057-31576	PRIME OPERATING COMPANY
42-057-31577
42-057-31578	TORRENT OIL LLC	Gas	174221
42-057-31579	ADOBE ENERGY, INC.
42-057-31580	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31581	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31583	TORRENT OIL LLC	Oil	06568
42-057-31584
42-057-31585	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31586	TORRENT OIL LLC	Oil	05707
42-057-31587	FAMCOR OIL, INC.
42-057-31588	COASTLAND OPERATIONS, LLC	Gas	174711
42-057-31589	ARBOL RESOURCES, INC.	Gas	170748
42-057-31590
42-057-31591
42-057-31592
42-057-31593	NEUMIN PRODUCTION COMPANY	Gas	171803
42-057-31594	BOIS D'ARC OPERATING CORPORATION
42-057-31595	STERLING EXPL. & PROD. CO., LLC
42-057-31596	CAMTERRA RESOURCES, INC.	Gas	184303
42-057-31597	TORRENT OIL LLC	Gas	176338
42-057-31598
42-057-31599	HIGH ISLAND GAS LLC	Gas	184227
42-057-31600	SONTERRA OPERATING, INC.	Gas	252274
42-057-31601	Transtexas Gas Corporation	Gas	176009
42-057-31602	Transtexas Gas Corporation	Gas	176318
42-057-31603	Transtexas Gas Corporation
42-057-31604	TORRENT OIL LLC	Gas	181012
42-057-31605	NEUMIN PRODUCTION COMPANY
42-057-31606	Transtexas Gas Corporation
42-057-31607	TORRENT OIL LLC	Oil	06058
42-057-31608	NEUMIN PRODUCTION COMPANY
42-057-31609	Union Oil Company Of California	Gas	184134
42-057-31610
42-057-31611	CORUM PRODUCTION COMPANY	Gas	190663
42-057-31612	TEAMCO OPERATING LLC
42-057-31613	PRIME OPERATING COMPANY
42-057-31614	SUE-ANN OPERATING, L.C.	Oil	09471
42-057-31615	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31616	ST. MARY ENERGY COMPANY
42-057-31617	ST. MARY ENERGY COMPANY
42-057-31618	DALE OPERATING COMPANY
42-057-31619	CONTINENTAL TREND RESOURCES, INC	Gas	192301
42-057-31620	NEUMIN PRODUCTION COMPANY	Gas	192554
42-057-31621	ROYAL PRODUCTION COMPANY, INC.	Oil	08703
42-057-31622	ROYAL PRODUCTION COMPANY, INC.	Oil	08709
42-057-31623	CORUM PRODUCTION COMPANY	Gas	191076
42-057-31624	KEBO OIL & GAS, INC.
42-057-31625	C & E OPERATING, INC.	Gas	203882
42-057-31626	C & E OPERATING, INC.	Gas	206744
42-057-31627	C & E OPERATING, INC.
42-057-31628	C & E OPERATING, INC.	Gas	205185
42-057-31629	NEUMIN PRODUCTION COMPANY	Gas	193153
42-057-31630	C & E OPERATING, INC.	Gas	196832
42-057-31631	FORMATION RESOURCES LLC	Oil	08797
42-057-31632	LAMAR OIL & GAS, INC.	Oil	04219
42-057-31633	ROYAL PRODUCTION COMPANY, INC.	Oil	08703
42-057-31634	DEWBRE PETROLEUM CORPORATION
42-057-31635	KEBO OIL & GAS, INC.	Oil	08795
42-057-31636	C & E OPERATING, INC.	Gas	194607
42-057-31637	CORUM PRODUCTION COMPANY
42-057-31638	C & E OPERATING, INC.
42-057-31639	ROYAL PRODUCTION COMPANY, INC.	Oil	08709
42-057-31640	KEBO OIL & GAS, INC.	Gas	272632
42-057-31641	KEBO OIL & GAS, INC.	Oil	08795
42-057-31642	ROYAL PRODUCTION COMPANY, INC.	Oil	08703
42-057-31643	LAMAR OIL & GAS, INC.	Oil	04219
42-057-31644	NEUMIN PRODUCTION COMPANY	Gas	196407
42-057-31645	CUMMINS & WALKER OIL CO., INC.
42-057-31646	C & E OPERATING, INC.
42-057-31647	C & E OPERATING, INC.
42-057-31648	MAGNUM OPERATING, LLC	Gas	269199
42-057-31649	KEBO OIL & GAS, INC.	Gas	200074
42-057-31650	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31651	SUE-ANN OPERATING, L.C.	Gas	203169
42-057-31652	CAMOIL, INC.	Gas	203127
42-057-31653	Brigham Oil & Gas, L.P.	Gas	202140
42-057-31654	C & E OPERATING, INC.	Gas	201137
42-057-31655	C & E OPERATING, INC.	Oil	08928
42-057-31656	C & E OPERATING, INC.	Gas	205186
42-057-31657	STERLING EXPL. & PROD. CO., LLC
42-057-31659	CUMMINS & WALKER OIL CO., INC.
42-057-31660	STERLING EXPL. & PROD. CO., LLC
42-057-31661	STERLING EXPL. & PROD. CO., LLC	Gas	203437
42-057-31662	STERLING EXPL. & PROD. CO., LLC	Gas	203440
42-057-31663	STERLING EXPL. & PROD. CO., LLC
42-057-31664	STERLING EXPL. & PROD. CO., LLC
42-057-31665	PALACE OPERATING COMPANY	Gas	204741
42-057-31666	C & E OPERATING, INC.	Gas	203121
42-057-31667	CUMMINS & WALKER OIL CO., INC.
42-057-31668	PALACE OPERATING COMPANY
42-057-31669	C & E OPERATING, INC.	Gas	205699
42-057-31670	C & E OPERATING, INC.	Gas	203411
42-057-31671	C & E OPERATING, INC.	Gas	205179
42-057-31672	Brigham Oil & Gas, L.P.	Gas	205341
42-057-31673	STROUD PRODUCTION LLC
42-057-31674	CUMMINS & WALKER OIL CO., INC.
42-057-31675	LAMAR OIL & GAS, INC.	Gas	266396
42-057-31676	NEUMIN PRODUCTION COMPANY
42-057-31677	WADI PETROLEUM, INC.
42-057-31678	MATAGORDA RESOURCES CO., INC.	Gas	252800
42-057-31679	H T P PRODUCING COMPANY	Gas	230291
42-057-31680	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31681	LAMAR OIL & GAS, INC.	Gas	212506
42-057-31682	Wagner Oil Company	Gas	211764
42-057-31683	FUTURE PETROLEUM COMPANY LLC	Gas	210541
42-057-31684	C & E OPERATING, INC.	Gas	211075
42-057-31685	Brigham Oil & Gas, L.P.	Oil	08985
42-057-31686	C & E OPERATING, INC.	Gas	211263
42-057-31687
42-057-31688	C & E OPERATING, INC.
42-057-31689	Brigham Oil & Gas, L.P.	Gas	211785
42-057-31690	CUMMINS & WALKER OIL CO., INC.
42-057-31692	SONTERRA OPERATING, INC.	Gas	216125
42-057-31693	Brigham Oil & Gas, L.P.	Gas	213446
42-057-31694	PETROGEN, INCORPORATED
42-057-31695	C & E OPERATING, INC.	Gas	215230
42-057-31696	C & E OPERATING, INC.	Gas	213245
42-057-31697	C & E OPERATING, INC.	Gas	217655
42-057-31698	PROGENIES OPERATING LLC	Gas	217956
42-057-31699	HEMCO DEVELOPMENT, LLC	Gas	216389
42-057-31700	C & E OPERATING, INC.	Gas	230238
42-057-31701	PETRO-GUARD PRODUCTION,L.L.C.
42-057-31702	C & E OPERATING, INC.
42-057-31703	MATAGORDA RESOURCES CO., INC.	Gas	231748
42-057-31705	NEUMIN PRODUCTION COMPANY	Gas	230009
42-057-31706	NEUMIN PRODUCTION COMPANY	Gas	263990
42-057-31707	ERG RESOURCES, L.L.C.	Gas	233199
42-057-31708	Brigham Oil & Gas, L.P.	Gas	219634
42-057-31709	C & E OPERATING, INC.	Gas	220804
42-057-31710	C & E OPERATING, INC.
42-057-31712	Brigham Oil & Gas, L.P.	Gas	221134
42-057-31713	C & E OPERATING, INC.	Gas	220973
42-057-31714	DAVIS GULF COAST, INC.
42-057-31715	CUMMINS & WALKER OIL CO., INC.	Oil	09046
42-057-31716	ALAMO OPERATING COMPANY, L. C.
42-057-31717	AURORA RESOURCES CORPORATION	Oil	09058
42-057-31718	NEUMIN PRODUCTION COMPANY	Gas	250031
42-057-31719	MCGOWAN WORKING PARTNERS, INC.	Oil	09081
42-057-31720	ROYAL PRODUCTION COMPANY, INC.	Oil	08703
42-057-31721	NEUMIN PRODUCTION COMPANY	Gas	244784
42-057-31722	DAVIS GULF COAST, INC.
42-057-31723	Brigham Oil & Gas, L.P.	Gas	226864
42-057-31724	C & E OPERATING, INC.
42-057-31725	REMORA OPERATING, LLC	Gas	225770
42-057-31726	NEUMIN PRODUCTION COMPANY	Gas	247105
42-057-31727
42-057-31728	REMORA OPERATING, LLC	Gas	226803
42-057-31729
42-057-31730
42-057-31731	STERLING EXPL. & PROD. CO., LLC
42-057-31732	A.O.E. OPERATORS, INC.	Gas	229881
42-057-31733	REMORA OPERATING, LLC	Gas	239220
42-057-31734	REMORA OPERATING, LLC	Gas	229647
42-057-31735	NEUMIN PRODUCTION COMPANY	Gas	244384
42-057-31736	WHITE MARLIN OPERATING CO, LLC	Gas	230380
42-057-31737	NEUMIN PRODUCTION COMPANY	Gas	234218
42-057-31738	C & E OPERATING, INC.
42-057-31739	FROSTWOOD ENERGY, LLC	Gas	234224
42-057-31740	CHESAPEAKE OPERATING, INC.	Gas	231202
42-057-31741
42-057-31742
42-057-31743	NEUMIN PRODUCTION COMPANY
42-057-31744	NEUMIN PRODUCTION COMPANY	Gas	250579
42-057-31745	Wagner Oil Company	Gas	232800
42-057-31746	C & E OPERATING, INC.	Gas	242921
42-057-31747	C & E OPERATING, INC.	Gas	242923
42-057-31748	C & E OPERATING, INC.	Gas	242922
42-057-31749	C & E OPERATING, INC.
42-057-31750	C & E OPERATING, INC.
42-057-31751	CHESAPEAKE OPERATING, INC.
42-057-31752	CHESAPEAKE OPERATING, INC.
42-057-31753	AURORA RESOURCES CORPORATION	Gas	236919
42-057-31754	CIMAREX ENERGY CO. OF COLORADO
42-057-31755	FROSTWOOD ENERGY, LLC	Gas	233750
42-057-31756	REMORA OPERATING, LLC	Gas	233423
42-057-31757	Wagner Oil Company	Gas	232884
42-057-31758	NEUMIN PRODUCTION COMPANY
42-057-31759	Wagner Oil Company	Gas	251312
42-057-31760	WHITE MARLIN OPERATING CO, LLC	Gas	233313
42-057-31761	SEADRIFT MANAGEMENT, L.L.C.	Gas	233672
42-057-31762	CHESAPEAKE OPERATING, INC.	Gas	235574
42-057-31763	REMORA OPERATING, LLC	Gas	245519
42-057-31764	NEUMIN PRODUCTION COMPANY
42-057-31765	Wagner Oil Company	Gas	251340
42-057-31766	C & E OPERATING, INC.	Gas	234890
42-057-31767	FROSTWOOD ENERGY, LLC	Gas	237664
42-057-31768	ATLAS OPERATING LLC	Oil	09391
42-057-31770	SOUTH BAY RESOURCES, L.L.C.	Gas	247129
42-057-31771	CHESAPEAKE OPERATING, INC.	Gas	246900
42-057-31772	WHITE MARLIN OPERATING CO, LLC	Gas	248874
42-057-31773	TAOS RESOURCES OPERATING CO LLC	Gas	248628
42-057-31774	ATLAS OPERATING LLC	Gas	249280
42-057-31775	ATLAS OPERATING LLC	Gas	250710
42-057-31776	EXPRESS OIL CO.
42-057-31777	LANCELOT EXPLORATION, INC.
42-057-31778	C & E OPERATING, INC.
42-057-31779	LANCELOT EXPLORATION, INC.
42-057-31780	CORUM OPERATING COMPANY, LLC	Gas	263470
42-057-31781	NEUMIN PRODUCTION COMPANY	Gas	267712
42-057-31782	MAGNUM OPERATING, LLC	Gas	266900
42-057-31783	MUELLER EXPLORATION, INC.	Gas	270950
42-057-31784	MAGNUM OPERATING, LLC	Oil	10454
42-057-31785	MAGNUM OPERATING, LLC	Gas	279961
42-057-31787	NEUMIN PRODUCTION COMPANY	Gas	275993
42-057-31788	CORUM OPERATING COMPANY, LLC	Gas	269676
42-057-31789	TEXAS EASTERN TRANSMISSION, LP
42-057-31790	CORUM OPERATING COMPANY, LLC	Gas	272724
42-057-31791	TEXAS EASTERN TRANSMISSION, LP
42-057-31792	KEBO OIL & GAS, INC.
42-057-31793	MAGNUM OPERATING, LLC	Oil	11235
42-057-31794	MAGNUM OPERATING, LLC	Gas	280204
42-057-31795	BOPCO, L.P.
42-057-31796	B&L EXPLORATION, L.L.C.	Gas	275703
42-057-31797	BOPCO, L.P.
42-057-31798	MAGNUM OPERATING, LLC
42-057-31799	MAGNUM OPERATING, LLC	Gas	283708
42-057-31800	B&L EXPLORATION, L.L.C.
42-057-31801	NEUMIN PRODUCTION COMPANY	Oil	11051
42-057-31802	B&L EXPLORATION, L.L.C.	Gas	281978
42-057-31803	KEBO OIL & GAS, INC.	Gas	280500
42-057-31804	CORUM PRODUCTION COMPANY
42-057-31805	B&L EXPLORATION, L.L.C.	Gas	282697
42-057-31806	B&L EXPLORATION, L.L.C.	Gas	285642
42-057-31807	B&L EXPLORATION, L.L.C.
42-057-31808	B&L EXPLORATION, L.L.C.	Gas	286101
42-057-31809	B&L EXPLORATION, L.L.C.	Oil	11769
42-057-31810	B&L RESOURCES, L.L.C.	Gas	285039
42-057-31811	FROSTWOOD ENERGY, LLC
42-057-31812	FROSTWOOD ENERGY, LLC
42-057-31813	B&L RESOURCES, L.L.C.	Oil	11598
42-057-31814	KINDER MORGAN TEJAS PIPELINE LLC
42-057-31815	B&L RESOURCES, L.L.C.	Oil	09257
42-057-31816	FROSTWOOD ENERGY, LLC
42-057-31817	B&L RESOURCES, L.L.C.	Oil	11598
42-057-31818	TEXAKOMA E & P, LLC
42-057-31819	B&L EXPLORATION, L.L.C.
42-057-31820	B&L RESOURCES, L.L.C.
42-057-31821	B&L RESOURCES, L.L.C.
42-057-80000	BENZ, CLAIRE-STODDARD	Gas
42-057-80001	BENZ, CLAIRE-STODDARD	Gas
42-057-80002	BENZ, CLAIRE-STODDARD	Gas
42-057-80003	BENZ, CLAIRE-STODDARD	Gas
42-057-80004
42-057-80005
42-057-80006
42-057-80007
42-057-80008
42-057-80009
42-057-80010
42-057-80011
42-057-80012
42-057-80013
42-057-80014	HUISACHE OPERATING CO.	Gas
42-057-80015	SUTTON PRODUCING CORP.	Gas
42-057-80016
42-057-80017	Gulf Oil Corp.	Gas
42-057-80018
42-057-80019
42-057-80020
42-057-80021
42-057-80022
42-057-80023
42-057-80024	EXXON CORP.	Gas
42-057-80025	EXXON CORP.	Gas
42-057-80026
42-057-80027	GRUY MGMT. SERVICE CO.	Gas
42-057-80028
42-057-80029	Humble Oil & Refining Co.	Gas
42-057-80030
42-057-80031	ALUMINUM CO. OF AMERICA	Gas
42-057-80032
42-057-80033
42-057-80034	Texaco Inc.	Gas
42-057-80035
42-057-80036
42-057-80037
42-057-80038
42-057-80039
42-057-80040
42-057-80041
42-057-80042
42-057-80043
42-057-80044	TEXAS OIL & GAS CORP.	Gas
42-057-80045	TEXAS OIL & GAS CORP.	Gas
42-057-80046
42-057-80047	TEXAS OIL & GAS CORP.	Gas
42-057-80048
42-057-80049
42-057-80050
42-057-80051
42-057-80052
42-057-80053
42-057-80054
42-057-80055
42-057-80056
42-057-80057
42-057-80058
42-057-80059
42-057-80060
42-057-80061
42-057-80062
42-057-80063	STANDARD OIL COMPANY OF TEXAS	Gas
42-057-80064	STANDARD OIL COMPANY OF TEXAS	Gas
42-057-80065
42-057-80066
42-057-80067
42-057-80068
42-057-80069
42-057-80070
42-057-80071	STANDARD OIL COMPANY OF TEXAS	Gas
42-057-80072
42-057-80073
42-057-80074
42-057-80075	ALUMINUM CO. OF AMERICA	Gas
42-057-80076
42-057-80077
42-057-80078
42-057-80079
42-057-80080
42-057-80081	R & S SERVICES	Gas
42-057-80082
42-057-80083
42-057-80084
42-057-80085
42-057-80086
42-057-80087
42-057-80088
42-057-80089
42-057-80090
42-057-80091
42-057-80092
42-057-80093
42-057-80094
42-057-80095
42-057-80096
42-057-80097
42-057-80098
42-057-80099	INTEGRAL ENERGY CORP.	Gas
42-057-80100
42-057-80101
42-057-80102
42-057-80103
42-057-80104
42-057-80105	AMERICAN PETROFINA CO. OF TEX.	Gas
42-057-80106
42-057-80107
42-057-80108
42-057-80109
42-057-80110
42-057-80111
42-057-80112
42-057-80113
42-057-80114	EXXON CORP.	Gas
42-057-80115
42-057-80116	BELL, KELLY	Gas
42-057-80117
42-057-80118
42-057-80119
42-057-80120
42-057-80121
42-057-80122
42-057-80123
42-057-80124
42-057-80125
42-057-80126
42-057-80127
42-057-80128
42-057-80129	R & S SERVICES	Gas
42-057-80130
42-057-80131
42-057-80132
42-057-80133
42-057-80134
42-057-80135
42-057-80136
42-057-80137
42-057-80138
42-057-80139
42-057-80140
42-057-80141
42-057-80142
42-057-80143
42-057-80144
42-057-80145
42-057-80146
42-057-80147
42-057-80148
42-057-80149
42-057-80150
42-057-80151	SALURIA OPERATING CO., INC.	Gas
42-057-80152	SALURIA OPERATING CO., INC.	Gas
42-057-80153
42-057-80154
42-057-80155
42-057-80156
42-057-80157
42-057-80158
42-057-80159
42-057-80160
42-057-80161
42-057-80162
42-057-80163
42-057-80164
42-057-80165
42-057-80166
42-057-80167
42-057-80168
42-057-80169
42-057-80170
42-057-80171
42-057-80172
42-057-80173
42-057-80174
42-057-80175
42-057-80176
42-057-80177
42-057-80178
42-057-80179
42-057-80180
42-057-80181
42-057-80182
42-057-80183
42-057-80184
42-057-80185
42-057-80186
42-057-80187
42-057-80188
42-057-80189
42-057-80190
42-057-80191
42-057-80192
42-057-80193
42-057-80194
42-057-80195
42-057-80196
42-057-80197
42-057-80198
42-057-80199
42-057-80200
42-057-80201
42-057-80202
42-057-80203
42-057-80204
42-057-80205
42-057-80206
42-057-80207
42-057-80208
42-057-80209
42-057-80210	SALURIA OPERATING CO., INC.	Gas
42-057-80211
42-057-80212
42-057-80213	SALURIA OPERATING CO., INC.	Gas
42-057-80214
42-057-80215	SALURIA OPERATING CO., INC.	Gas
42-057-80216
42-057-80217
42-057-80218	SALURIA OPERATING CO., INC.	Gas
42-057-80219	SALURIA OPERATING CO., INC.	Gas
42-057-80220
42-057-80221
42-057-80222
42-057-80223	MCGOWAN WORKING PARTNERS, INC.	Oil	00691
42-057-80224	MCGOWAN WORKING PARTNERS, INC.	Oil	00691
42-057-80225	MCGOWAN WORKING PARTNERS, INC.	Oil
42-057-80226	MCGOWAN WORKING PARTNERS, INC.	Oil	00691
42-057-80227	MCGOWAN WORKING PARTNERS, INC.	Oil
42-057-80228	MCGOWAN WORKING PARTNERS, INC.	Oil
42-057-80229	MCGOWAN WORKING PARTNERS, INC.	Oil
42-057-80230
42-057-80231
42-057-80232
42-057-80233
42-057-80234
42-057-80235
42-057-80236
42-057-80237
42-057-80238	HUISACHE OPERATING CO.	Oil	00941
42-057-80239
42-057-80240
42-057-80241
42-057-80242	HUISACHE OPERATING CO.	Oil
42-057-80243
42-057-80244
42-057-80245
42-057-80246
42-057-80247
42-057-80248
42-057-80249	AMERADA DIV., ARERADA HESS CORP.	Oil
42-057-80250	AMERADA DIV., ARERADA HESS CORP.	Oil
42-057-80251	CITIES SERVICE OIL CO.	Oil
42-057-80252
42-057-80253	APD COMPANY	Oil
42-057-80254	Marathon Oil Company	Oil
42-057-80255	Marathon Oil Company	Oil
42-057-80256	AMERADA DIV., ARERADA HESS CORP.	Oil
42-057-80257	CIMAREX ENERGY CO. OF COLORADO	Oil
42-057-80258	PASCO OPERATING COMPANY	Oil
42-057-80259	ESENJAY PETROLEUM CORP.	Oil
42-057-80260	ESENJAY PETROLEUM CORP.	Oil
42-057-80261	Cities Service Oil & Gas Corp.	Oil
42-057-80262	Cities Service Oil & Gas Corp.	Oil
42-057-80263	Cities Service Oil & Gas Corp.	Oil
42-057-80264	NEUMIN PRODUCTION COMPANY	Oil
42-057-80265	EXXON CORP.
42-057-80266
42-057-80267
42-057-80268
42-057-80269
42-057-80270
42-057-80271
42-057-80272
42-057-80273	EXXON CORP.	Oil
42-057-80274
42-057-80275
42-057-80276
42-057-80277	Getty Oil Co.	Oil
42-057-80278	CITIES SERVICE OIL CO.	Oil
42-057-80279
42-057-80280	CITIES SERVICE OIL CO.	Oil
42-057-80281
42-057-80282	DALLAS RESOURCES, INC.	Oil
42-057-80283
42-057-80284	TRI-UNION DEVELOPMENT CORP.	Oil
42-057-80285
42-057-80286
42-057-80287	H & H OPERATING COMPANY	Oil
42-057-80288	DOW CHEMICAL COMPANY, THE	Oil
42-057-80289	CITIES SERVICE OIL CO.	Oil
42-057-80290
42-057-80291
42-057-80292
42-057-80293
42-057-80294	EXXON CORP.	Oil
42-057-80295
42-057-80296
42-057-80297
42-057-80298
42-057-80299	TENNECO OIL CO.	Oil
42-057-80300	TENNECO OIL CO.	Oil
42-057-80301
42-057-80302	FINA OIL & CHEMICAL COMPANY	Oil
42-057-80303	AMERICAN PETROFINA CO. OF TEX.	Oil
42-057-80304	DUQUESNE NATURAL GAS COMPANY	Oil
42-057-80305
42-057-80306
42-057-80307
42-057-80308	TEXAS OIL & GAS CORP.	Oil
42-057-80309
42-057-80310
42-057-80311	COTTON PETROLEUM CORP.	Oil
42-057-80312
42-057-80313
42-057-80314
42-057-80315	TRANSOCEAN OIL, INC.	Oil
42-057-80316	AMERICAN PETROFINA CO. OF TEX.	Oil
42-057-80317	AMERICAN PETROFINA CO. OF TEX.	Oil
42-057-80318
42-057-80319
42-057-80320
42-057-80321
42-057-80322
42-057-80323
42-057-80324
42-057-80325
42-057-80326
42-057-80327
42-057-80328
42-057-80329	WILLIAMS EXPL CO A DELAWARE CORP	Oil
42-057-80330	AMERICAN PETROFINA CO. OF TEX.	Oil
42-057-80331
42-057-80332
42-057-80333
42-057-80334
42-057-80335
42-057-80336
42-057-80337
42-057-80338	FIRST MATAGORDA CORPORATION	Oil
42-057-80339
42-057-80340
42-057-80341
42-057-80342
42-057-80343
42-057-80344
42-057-80345
42-057-80346
42-057-80347
42-057-80348
42-057-80349
42-057-80350
42-057-80351
42-057-80352
42-057-80353
42-057-80354
42-057-80355
42-057-80356
42-057-80357
42-057-80358
42-057-80359
42-057-80360
42-057-80361
42-057-80362
42-057-80363	DOW CHEMICAL COMPANY, THE
42-057-80364
42-057-80365
42-057-80366
42-057-80367
42-057-80368
42-057-80369
42-057-80370
42-057-80371
42-057-80372
42-057-80373
42-057-80374
42-057-80375
42-057-80376
42-057-80377
42-057-80378
42-057-80379
42-057-80380	TEXAS & WESTERN EXP. CO INC, THE
42-057-80381
42-057-80382
42-057-80383
42-057-80384
42-057-80385
42-057-80386
42-057-80387
42-057-80388
42-057-80389
42-057-80390
42-057-80391
42-057-80392
42-057-80393
42-057-80394
42-057-80395
42-057-80396
42-057-80397
42-057-80398
42-057-80399
42-057-80400
42-057-80401
42-057-80402
42-057-80403
42-057-80404
42-057-80405
42-057-80406	PARAFFINE OIL CORP.
42-057-80407	GOLDKING PROD. CO.
42-057-80408
42-057-80409
42-057-80410
42-057-80411
42-057-80412
42-057-80413
42-057-80414
42-057-80415
42-057-80416
42-057-80417	PRINGLE PETROLEUM, INC.
42-057-80418
42-057-80419
42-057-80420
42-057-80421
42-057-80422
42-057-80423
42-057-80424
42-057-80425
42-057-80426
42-057-80427
42-057-80428
42-057-80429
42-057-80430
42-057-80431
42-057-80432
42-057-80433
42-057-80434
42-057-80435
42-057-80438
42-057-80439
42-057-80440
42-057-80441	MCGOWAN WORKING PARTNERS, INC.	Gas	090791
42-057-80442	MCGOWAN WORKING PARTNERS, INC.	Gas	089490
42-057-80443	MCGOWAN WORKING PARTNERS	Gas	090797
42-057-80444	XOG OPERATING LLC	Gas	090794
42-057-80445	XOG OPERATING LLC	Gas	090793
42-057-80446	XOG OPERATING LLC	Gas	091177
42-057-80447
42-057-80448	PONTIAC OIL, INC.	Gas	089495
42-057-80449	MCGOWAN WORKING PARTNERS, INC.	Gas	089496
42-057-80450	FREDCO	Gas	090801
42-057-80451	PENN VIRGINIA OIL & GAS, L.P.	Gas	090802
42-057-80452	BARNHART CO.	Gas	091179
42-057-80453
42-057-80454
42-057-80456	FREDCO	Gas	128537
42-057-80457
42-057-80458	MCGOWAN WORKING PARTNERS, INC.	Gas	058370
42-057-80459	DOVE ENERGY CO.
42-057-80460
42-057-80461

For data sources see