Frio County, Texas
The Frio County Courthouse in Pearsall
Location in the state of Texas
Texas's location in the U.S.
Founded	1871
Named for	Frio River
Seat	Pearsall
Largest city	Pearsall
Area
• Total	1,134 sq mi (2,937 km2)
• Land	1,134 sq mi (2,937 km2)
• Water	0.8 sq mi (2 km2), 0.07%
Population
• (2010)	17,217
• Density	15/sq mi (6/km²)
Time zone	Central: UTC-6/-5
Website	www.co.frio.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-163-00000
42-163-00026	TAYLOR, HOWARD S.	Gas
42-163-00031	VIRTEX OPERATING COMPANY, INC.	Gas	036690
42-163-00032	VIRTEX OPERATING COMPANY, INC.	Gas	033701
42-163-00033	Union Pacific Resources Company	Gas	034038
42-163-00041	Union Pacific Resources Company	Gas	000042
42-163-00042	VIRTEX OPERATING COMPANY, INC.	Gas	000049
42-163-00045	PROPERTY DEVELOPMENT GROUP, INC.	Oil	02605
42-163-00048	VIRTEX OPERATING COMPANY, INC.	Gas	000051
42-163-00049	Union Pacific Resources Company	Gas	030771
42-163-00050	VIRTEX OPERATING COMPANY, INC.	Gas	030776
42-163-00051	VIRTEX OPERATING COMPANY, INC.	Gas	030770
42-163-00052	VIRTEX OPERATING COMPANY, INC.	Gas	000052
42-163-00053	VIRTEX OPERATING COMPANY, INC.	Gas	000038
42-163-00054	VIRTEX OPERATING COMPANY, INC.	Gas	000050
42-163-00055	VIRTEX OPERATING COMPANY, INC.	Gas	000027
42-163-00063	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-00064	VIRTEX OPERATING COMPANY, INC.	Gas	000029
42-163-00066	DOWNING, MARK	Oil	00045
42-163-00067	DOWNING, MARK	Oil	00045
42-163-00068	DOWNING, MARK	Oil	00045
42-163-00069	DOWNING, MARK	Oil	00045
42-163-00070	DOWNING, MARK	Oil	00045
42-163-00071	DOWNING, MARK	Oil	00045
42-163-00072	SERRA ENERGY, INC.	Oil	00065
42-163-00073	SERRA ENERGY, INC.	Oil
42-163-00074	SUBURBAN PROPANE EXPL. CO., INC.	Oil
42-163-00075	SERRA ENERGY, INC.	Oil
42-163-00076	SERRA ENERGY, INC.	Oil	00065
42-163-00077	VIRTEX OPERATING COMPANY, INC.	Gas	000026
42-163-00078	VIRTEX OPERATING COMPANY, INC.	Gas	000025
42-163-00079	VIRTEX PETROLEUM COMPANY, INC.	Gas	000053
42-163-00080	ORANGE COUNTY NURSERY, INC.	Gas	000066
42-163-00081	DOWNING, MARK	Oil	00045
42-163-00082	VIRTEX OPERATING COMPANY, INC.	Gas	000024
42-163-00083	JB OIL & GAS WELL SERVICE	Oil	00045
42-163-00084	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00085	DOWNING, MARK	Oil	00045
42-163-00086	DOWNING, MARK	Oil	00045
42-163-00087	VIRTEX OPERATING COMPANY, INC.	Gas	058693
42-163-00088	VIRTEX OPERATING COMPANY, INC.	Gas	000033
42-163-00089	Amax Oil & Gas Inc.	Gas	000032
42-163-00093	U.S. JIMOIL CORPORATION	Oil	00071
42-163-00094	U.S. JIMOIL CORPORATION	Oil	14094
42-163-00095	U.S. JIMOIL CORPORATION	Oil	14094
42-163-00096	U.S. JIMOIL CORPORATION	Oil	14094
42-163-00097	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00098	VIRTEX OPERATING COMPANY, INC.	Gas	000048
42-163-00099	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00100	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00101	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00102	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00103	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00104	VIRTEX OPERATING COMPANY, INC.	Gas	000046
42-163-00105	VIRTEX OPERATING COMPANY, INC.	Gas	030769
42-163-00106	PROPERTY DEVELOPMENT GROUP, INC.	Oil	02605
42-163-00114	AMERICAN EAGLE RESOURCES, INC.	Oil	03184
42-163-00115	AMERICAN EAGLE RESOURCES, INC.	Oil	03506
42-163-00116	AMERICAN EAGLE RESOURCES, INC.	Oil	03506
42-163-00117	AMERICAN EAGLE RESOURCES, INC.	Oil	03208
42-163-00118	AMERICAN EAGLE RESOURCES, INC.	Oil	03208
42-163-00119	AMERICAN EAGLE RESOURCES, INC.	Oil	03250
42-163-00120	AMERICAN EAGLE RESOURCES, INC.	Oil	03208
42-163-00121	AMERICAN EAGLE RESOURCES, INC.	Oil	03209
42-163-00122	AMERICAN EAGLE RESOURCES, INC.	Oil	03209
42-163-00123	AMERICAN EAGLE RESOURCES, INC.	Oil	03209
42-163-00124	AMERICAN EAGLE RESOURCES, INC.	Oil	03209
42-163-00125	AMERICAN EAGLE RESOURCES, INC.	Oil	03185
42-163-00126	AMERICAN EAGLE RESOURCES, INC.	Oil	03185
42-163-00128	SEAGULL OPERATING CO., INC.	Oil	03183
42-163-00129	WILKINS PETROLEUM	Oil	03210
42-163-00130	WILKINS PETROLEUM	Oil	03210
42-163-00131	WILKINS PETROLEUM	Oil	03210
42-163-00135	WILKINS PETROLEUM	Oil	03210
42-163-00140	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-00141	U.S. JIMOIL CORPORATION	Oil	00071
42-163-00142	U.S. JIMOIL CORPORATION	Oil
42-163-00143	U.S. JIMOIL CORPORATION	Oil	11479
42-163-00144	U.S. JIMOIL CORPORATION	Oil	00071
42-163-00145	Maxus Exploration Company	Oil
42-163-00146	Maxus Exploration Company	Oil
42-163-00147	Maxus Exploration Company	Oil
42-163-00148	Maxus Exploration Company	Oil	00081
42-163-00149	Maxus Exploration Company	Oil	00081
42-163-00150	Maxus Exploration Company	Oil	00081
42-163-00151	Maxus Exploration Company	Oil
42-163-00152	HOLLOWAY OIL COMPANY	Oil
42-163-00153	HOLLOWAY OIL COMPANY	Oil
42-163-00154	HOLLOWAY OIL COMPANY	Oil
42-163-00155	IMPETRO OPERATING LLC	Oil	00061
42-163-00156	IMPETRO OPERATING LLC	Oil
42-163-00157	IMPETRO OPERATING LLC	Oil
42-163-00159	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00160	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00161	PARKER, GEORGE, ESTATE	Oil
42-163-00164	Shell Oil Company	Oil
42-163-00165	CREATIVE OIL AND GAS OP II, LLC	Oil
42-163-00166	CREATIVE OIL AND GAS OP II, LLC	Oil
42-163-00169	TEXAS SOUTHERN PETROLEUM CORP.	Oil	00804
42-163-00170	BIGFOOT OIL LLC	Oil	00802
42-163-00171	BIGFOOT OIL LLC	Oil
42-163-00172	BIGFOOT OIL LLC	Oil	00802
42-163-00173	BIGFOOT OIL LLC	Oil	00802
42-163-00174	BIGFOOT OIL LLC	Oil	00801
42-163-00175	BIGFOOT OIL LLC	Oil
42-163-00176	BIGFOOT OIL LLC	Oil	00801
42-163-00177	BIGFOOT OIL LLC	Oil
42-163-00178	BIGFOOT OIL LLC	Oil	00801
42-163-00184	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00185	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00186	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00187	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00188	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00189	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00190	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00191	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00192	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00193	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00195	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00196	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00197	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-00198	VIRTEX OPERATING COMPANY, INC.	Gas	033699
42-163-00199	Union Pacific Resources Company	Gas	033702
42-163-00200	VIRTEX OPERATING COMPANY, INC.	Gas	030975
42-163-00201	VIRTEX OPERATING COMPANY, INC.	Gas	033700
42-163-00202	VIRTEX OPERATING COMPANY, INC.	Gas	034032
42-163-00203	VIRTEX OPERATING COMPANY, INC.	Gas	036689
42-163-00205	VIRTEX OPERATING COMPANY, INC.	Gas	031152
42-163-00208	AMERICAN EAGLE RESOURCES, INC.	Oil	03345
42-163-00210	AMERICAN EAGLE RESOURCES, INC.	Oil	03209
42-163-00211	AMERICAN EAGLE RESOURCES, INC.	Oil	03345
42-163-00212	PARKER, GEORGE, ESTATE	Oil
42-163-00214	VIRTEX OPERATING COMPANY, INC.	Gas	000044
42-163-00215	BIGFOOT OIL LLC	Oil	00802
42-163-00216	BIGFOOT OIL LLC	Oil	00802
42-163-00217	BIGFOOT OIL LLC	Oil	00802
42-163-00218	BIGFOOT OIL LLC	Oil	00802
42-163-00219	BIGFOOT OIL LLC	Oil
42-163-00220	BIGFOOT OIL LLC	Oil	00802
42-163-00221	BIGFOOT OIL LLC	Oil	00802
42-163-00222	BIGFOOT OIL LLC	Oil
42-163-00223	BIGFOOT OIL LLC	Oil	00802
42-163-00224	BIGFOOT OIL LLC	Oil	00802
42-163-00225	BIGFOOT OIL LLC	Oil	00802
42-163-00226	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00227	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00228	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00229	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00230	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00231	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00232	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00233	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-00234	MAVERICK ENERGY GROUP, INC.	Oil	00111
42-163-00235	DIAMOND ENERGY SERVICES, LP	Oil
42-163-00236	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-00237	MAVERICK ENERGY GROUP, INC.	Oil	00123
42-163-00238	MAVERICK ENERGY GROUP, INC.	Oil	00111
42-163-00239	MAVERICK ENERGY GROUP, INC.	Oil	00111
42-163-00240	DIAMOND ENERGY SERVICES, LP	Oil
42-163-00241	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00242	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00243	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00244	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00245	HCM	Oil	11593
42-163-00246	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00247	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00248	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00249	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00250	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00251	Shell Oil Company	Oil
42-163-00252	Shell Oil Company	Oil
42-163-00253	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00254	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00255	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00256	Shell Oil Company	Oil	00091
42-163-00257	Shell Oil Company	Oil
42-163-00258	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-00259	Shell Oil Company	Oil
42-163-00260	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00261	WATSON ENERGY INVESTMENTS, LLC	Oil	00089
42-163-00262	WATSON ENERGY INVESTMENTS, LLC	Oil	00089
42-163-00263	WATSON ENERGY INVESTMENTS, LLC	Oil	00089
42-163-00264	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-00265	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-00266	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00267	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-00268	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-00269	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-00270	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00271	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00272	MAVERICK ENERGY GROUP, INC.	Oil	00038
42-163-00273	MAVERICK ENERGY GROUP, INC.	Oil	00038
42-163-00274	MAVERICK ENERGY GROUP, INC.	Oil	00038
42-163-00275	MAVERICK ENERGY GROUP, INC.	Oil	00038
42-163-00276	WATSON ENERGY INVESTMENTS, LLC	Oil	00096
42-163-00277	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00278	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00279	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00280	WATSON ENERGY INVESTMENTS, LLC	Oil	00096
42-163-00281	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00282	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00283	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00284	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-00285	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-00286	MAVERICK ENERGY GROUP, INC.	Oil
42-163-00287	MAVERICK ENERGY GROUP, INC.	Oil
42-163-00288	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00289	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00290	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00291	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00292	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00293	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00294	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00295	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00296	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00297	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00298	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00299	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00300	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00301	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00302	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00303	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00304	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00305	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00306	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00307	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00308	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00309	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00310	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00311	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00312	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00314	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00315	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00316	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00317	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-00318	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00319	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00320	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00321	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00322	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00323	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00324	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-00325	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-00326	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00327	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00328	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00329	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00330	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-00331	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00332	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00333	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00334	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00335	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00336	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00337	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00338	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00339	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00340	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00341	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00342	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00343	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00344	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00345	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00346	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00347	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00348	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00349	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00350	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-00351	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00352	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00353	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-00354	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00355	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00356	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00357	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00358	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00359	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00360	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00361	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00362	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00363	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00364	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00365	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00366	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00367	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00368	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00369	MAVERICK ENERGY GROUP, INC.	Oil
42-163-00371	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00372	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00373	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00374	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00375	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00376	NEUMANN, ALFRED	Oil	00051
42-163-00377	NEUMANN, ALFRED	Oil
42-163-00378	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00379	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00380	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00381	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00382	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00383	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00384	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00385	MAVERICK ENERGY GROUP, INC.	Oil
42-163-00386	EMLOU OIL CO.	Oil	10059
42-163-00387	NORTHSTAR ENERGY, INC.	Oil	00058
42-163-00388	NORTHSTAR ENERGY, INC.	Oil	00058
42-163-00389	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00390	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00392	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00393	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00394	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00395	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00396	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00397	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00398	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00399	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00403	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00405	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00407	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00412	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00413	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00414	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00415	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00416	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00417	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00418	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00419	TEXAS SOUTHERN PETROLEUM CORP.	Oil	14108
42-163-00420	TEXAS SOUTHERN PETROLEUM CORP.	Oil
42-163-00421	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-00422	TEXAS SOUTHERN PETROLEUM CORP.	Oil	14108
42-163-00423	TEXAS SOUTHERN PETROLEUM CORP.	Oil	14108
42-163-00424	TEXAS SOUTHERN PETROLEUM CORP.	Oil	14376
42-163-00426	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00427	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00428	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00429	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00430	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00431	MAVERICK ENERGY GROUP, INC.	Oil	04373
42-163-00432	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00433	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00434	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00435	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00436	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00441	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00442	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-00443	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-00444	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-00445	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00446	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00447	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00448	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00449	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00452	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00453	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00454	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00455	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00456	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00468
42-163-00469	NEUMANN, ALFRED	Oil
42-163-00470	NEUMANN, ALFRED	Oil
42-163-00471	NEUMANN, ALFRED	Oil
42-163-00472	NEUMANN, ALFRED	Oil
42-163-00473	NEUMANN, ALFRED	Oil
42-163-00474	NEUMANN OIL COMPANY	Oil	00112
42-163-00476	NEUMANN OIL COMPANY	Oil	00112
42-163-00477	NEUMANN OIL COMPANY	Oil	00112
42-163-00478	NEUMANN OIL COMPANY	Oil	00112
42-163-00490	NEUMANN, ALFRED	Oil
42-163-00491	NEUMANN, ALFRED	Oil	00051
42-163-00492	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00493	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00494	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00495	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00496	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00498	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00499	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00500	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00501	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00502	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00503	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00504	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00505	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00506	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00507	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00508	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00509	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00510	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00511	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00513	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00514	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00515	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00516	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00518	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00520	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00521	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00522	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00523	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00524	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00525	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00526	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00527	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00528	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00540	U.S. JIMOIL CORPORATION	Oil	14094
42-163-00541	MAVERICK ENERGY GROUP, INC.	Oil	14094
42-163-00542	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00543	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00544	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00545	U.S. JIMOIL CORPORATION	Oil
42-163-00546	MAVERICK ENERGY GROUP, INC.	Oil	04023
42-163-00547	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00548	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00549	MAVERICK ENERGY GROUP, INC.	Oil	04023
42-163-00550	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00551	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00554	HAASS RANCH OIL COMPANY, LLC	Oil	00115
42-163-00556	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00557	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00558	100 C & H OIL AND GAS, LLC	Oil	00044
42-163-00559	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00560	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00562	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00563	MAVERICK ENERGY GROUP, INC.	Oil	00083
42-163-00566	100 C & H OIL AND GAS, LLC	Oil	00044
42-163-00568	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00571	HAASS RANCH OIL COMPANY, LLC	Oil	00115
42-163-00573	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00574	DIAMOND SHAMROCK EXPLORATION CO.	Oil	04023
42-163-00575	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00576	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00577	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00578	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00579	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00580	U.S. JIMOIL CORPORATION	Oil	14062
42-163-00581	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	14062
42-163-00582	U.S. JIMOIL CORPORATION	Oil	14062
42-163-00583	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00584	U.S. JIMOIL CORPORATION	Oil	14062
42-163-00585	MAVERICK ENERGY GROUP, INC.	Oil	14062
42-163-00586	U.S. JIMOIL CORPORATION	Oil	14062
42-163-00587	U.S. JIMOIL CORPORATION	Oil
42-163-00589	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00590	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00591	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00592	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00593	U.S. JIMOIL CORPORATION	Oil
42-163-00594	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00595	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00596	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00598	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00599	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00600	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00601	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00602	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00604	MAVERICK ENERGY GROUP, INC.	Oil	00102
42-163-00609	DICK, WILLIAM J., JR.	Oil
42-163-00611	DICK, WILLIAM J., JR.	Oil
42-163-00612	DICK, WILLIAM J., JR.	Oil
42-163-00613	DICK, WILLIAM J., JR.	Oil
42-163-00614	DICK, WILLIAM J., JR.	Oil
42-163-00615	SAMS EXPLORATION, INC.	Oil
42-163-00626	U.S. JIMOIL CORPORATION	Oil
42-163-00627	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00628	Amax Oil & Gas Inc.	Oil	04023
42-163-00629	VIRTEX OPERATING COMPANY, INC.	Gas	000047
42-163-00630	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00631	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00632	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00633	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00634	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00635	U.S. JIMOIL CORPORATION	Oil	14064
42-163-00636	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00637	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00638	U.S. JIMOIL CORPORATION	Oil	14064
42-163-00639	OILEX INT'L INVESTMENTS, INC.	Oil	14064
42-163-00640	U.S. JIMOIL CORPORATION	Oil	14064
42-163-00641	U.S. JIMOIL CORPORATION	Oil	14064
42-163-00642	U.S. JIMOIL CORPORATION	Oil	14064
42-163-00644	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00645	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00646	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00647	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00648	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00649	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00650	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00652	VIRTEX OPERATING COMPANY, INC.	Gas	000043
42-163-00654	VIRTEX OPERATING COMPANY, INC.	Gas	000023
42-163-00655	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00656	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00657	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00658	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00659	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00660	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00661	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00662	U.S. JIMOIL CORPORATION	Oil	14074
42-163-00663	U.S. JIMOIL CORPORATION	Oil	04023
42-163-00664	VIRTEX OPERATING COMPANY, INC.	Gas	000039
42-163-00665	VIRTEX OPERATING COMPANY, INC.	Gas	000041
42-163-00666	VIRTEX OPERATING COMPANY, INC.	Gas	000040
42-163-00686	VIRTEX OPERATING COMPANY, INC.	Gas	000014
42-163-00687	VIRTEX OPERATING COMPANY, INC.	Gas	000022
42-163-00688	FRIO-TEX OIL & GAS CO.	Gas
42-163-00689	VIRTEX OPERATING COMPANY, INC.	Gas	000017
42-163-00690	VIRTEX OPERATING COMPANY, INC.	Gas	000062
42-163-00691	Union Pacific Resources Company	Gas	000019
42-163-00692	VIRTEX OPERATING COMPANY, INC.	Gas	000054
42-163-00693	VIRTEX OPERATING COMPANY, INC.	Gas	000021
42-163-00694	VIRTEX OPERATING COMPANY, INC.	Gas	000020
42-163-00700
42-163-00714	EDCO PRODUCTION INC	Oil	05373
42-163-00717	MOSELEY & MCKISSACK RES LLC	Oil
42-163-00736	PALMCO MANAGEMENT CO.	Oil
42-163-00737	PALMCO MANAGEMENT CO.	Oil
42-163-00739	MAZCO ENERGY LLC	Oil
42-163-00742	MAZCO ENERGY LLC	Oil	01700
42-163-00743	MAZCO ENERGY LLC	Oil
42-163-00745	MAZCO ENERGY LLC	Oil
42-163-00746	MAZCO ENERGY LLC	Oil
42-163-00748		Oil
42-163-00750	H & M CASING PULLING CO.	Oil
42-163-00751	H & M CASING PULLING CO.	Oil
42-163-00752	NEUMANN OIL & GAS, LLC	Oil	01695
42-163-00753	MAZCO ENERGY LLC	Oil	01892
42-163-00754	MAZCO ENERGY LLC	Oil
42-163-00755	MAZCO ENERGY LLC	Oil	01892
42-163-00756	MAZCO ENERGY LLC	Oil
42-163-00757	MAZCO ENERGY LLC	Oil	03065
42-163-00767	PALMCO MANAGEMENT CO.	Oil
42-163-00768	PALMCO MANAGEMENT CO.	Oil
42-163-00769	PALMCO MANAGEMENT CO.	Oil
42-163-00771	NEUMANN OIL & GAS, LLC	Oil	01697
42-163-00772	NEUMANN OIL & GAS, LLC	Oil	01697
42-163-00773	NEUMANN, ALFRED	Oil	01696
42-163-00774	NEUMANN, ALFRED	Oil	01696
42-163-00777		Oil
42-163-00790
42-163-00791
42-163-00798
42-163-00867	JM CALK OPERATING, LLC	Oil	03318
42-163-00883	MINERALS OF TEXAS, INC.	Oil	00295
42-163-00889	MINERALS OF TEXAS, INC.	Oil	00295
42-163-00890	PLAINS PETROLEUM OPERATING CO.	Oil
42-163-00895	MINERAL RESOURCES, INCORPORATED	Oil
42-163-00904	PARKER & TURNER	Oil
42-163-00905	PARKER & TURNER	Oil
42-163-00906	LEASE ROLLOVER OPERATIONS, INC.	Oil	03468
42-163-00907	MOMENTUM OIL & GAS CORPORATION	Oil
42-163-00908	LEASE ROLLOVER OPERATIONS, INC.	Oil
42-163-00909	LEASE ROLLOVER OPERATIONS, INC.	Oil	03468
42-163-00911	LEASE ROLLOVER OPERATIONS, INC.	Oil	03499
42-163-00916	BIGFOOT OIL LLC	Oil
42-163-00917	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00919	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00920	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00921	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00922	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00923	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00924	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00925	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00926	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00927	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00928	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00929	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00930	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00931	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00932	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00933	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00934	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00935	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00936	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00937	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00938	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00939	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00940	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00941	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00943	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00944	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00945	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00946	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00947	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00948	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00949	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00950	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00951	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00952	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00953	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00954	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00955	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00956	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00957	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00958	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00959	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00960	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00961	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00962	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00963	MAVERICK ENERGY GROUP, INC.	Oil
42-163-00964	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00965	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00966	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00967	WATSON ENERGY INVESTMENTS, LLC	Oil	04373
42-163-00968	WATSON ENERGY INVESTMENTS, LLC	Oil	04373
42-163-00969	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00970	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00972	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00973	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00974	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00976	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00977	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00979	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00980
42-163-00986	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00987	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-00990	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00991	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00992	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-00993	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00994	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-00995	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-00996	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-00997	DIAMOND ENERGY SERVICES, LP	Oil	03380
42-163-00998	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-00999	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-01000	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-01001	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-01002	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-01004	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01005	MAVERICK ENERGY GROUP, INC.	Oil
42-163-01006	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01007	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-01008	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01009	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01010	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01011	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01012	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01013	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01014	DIAMOND ENERGY SERVICES, LP	Oil	14885
42-163-01015	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01016	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01021	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01022	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01023	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01024	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01025	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01026	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01027	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01028	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01029	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01030	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01031	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01032	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01033	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01034	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01035	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01036	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01037	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01038	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01039	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01040	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01041	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01042	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01043	MAVERICK ENERGY GROUP, INC.	Oil
42-163-01044	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01045	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01046	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01047	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01048	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01049	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01050	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01051	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01052	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01053	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01054	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01055	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01058	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01061	MAVERICK ENERGY GROUP, INC.	Oil
42-163-01062	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01063	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01064	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01069	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-01070	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-01071	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-01072	TEXAS CITY REFG. INC.	Oil	05386
42-163-01076	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-01083	BIGFOOT OIL LLC	Oil
42-163-01084	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01086	PARKER & TURNER	Oil
42-163-01090	PARKER & TURNER	Gas
42-163-01093	Union Pacific Resources Company	Gas	000059
42-163-01094	VIRTEX OPERATING COMPANY, INC.	Gas	000055
42-163-01095	VIRTEX OPERATING COMPANY, INC.	Gas	000060
42-163-01096	VIRTEX OPERATING COMPANY, INC.	Gas	030772
42-163-01097	VIRTEX OPERATING COMPANY, INC.	Gas	000061
42-163-01098	WILLIAMSON, ELVIRA F.	Gas
42-163-01100	VIRTEX PETROLEUM COMPANY, INC.	Gas	000063
42-163-01101	VIRTEX OPERATING COMPANY, INC.	Gas	000057
42-163-01102	VIRTEX OPERATING COMPANY, INC.	Gas	000013
42-163-01104	VIRTEX PETROLEUM COMPANY, INC.	Gas	000035
42-163-01105	VIRTEX OPERATING COMPANY, INC.	Gas	000034
42-163-01106	Union Pacific Resources Company	Gas	000037
42-163-01107	Union Pacific Resources Company	Gas	000058
42-163-01108	VIRTEX OPERATING COMPANY, INC.	Gas	000064
42-163-01109	VIRTEX OPERATING COMPANY, INC.	Gas	030442
42-163-01110	VIRTEX OPERATING COMPANY, INC.	Gas	000030
42-163-01111	VIRTEX OPERATING COMPANY, INC.	Gas	000031
42-163-01112	VIRTEX OPERATING COMPANY, INC.	Gas	000056
42-163-01115	TAYLOR, HOWARD S.	Gas
42-163-01116	VIRTEX OPERATING COMPANY, INC.	Gas	000036
42-163-01130
42-163-01137	PARKER & TURNER	Oil
42-163-01139	LEASE ROLLOVER OPERATIONS, INC.	Oil
42-163-01140	LEASE ROLLOVER OPERATIONS, INC.	Oil	03177
42-163-01141	LEASE ROLLOVER OPERATIONS, INC.	Oil	03177
42-163-01165	LEASE ROLLOVER OPERATIONS, INC.	Oil	03203
42-163-01172	Meridian Oil Inc.	Oil
42-163-01183	LAWBAR PETROLEUM, INC.	Oil
42-163-01190	MORMAC OIL & GAS CO.	Oil
42-163-01191	PEDECO, INC.	Oil
42-163-01192	MORMAC OIL & GAS CO.	Oil
42-163-01193	MORMAC OIL & GAS CO.	Oil
42-163-01195	PEDECO, INC.	Oil
42-163-01198	MAJOR TEXAS ASSET MANAGEMENT	Oil	01305
42-163-01203	MORMAC OIL & GAS CO.	Oil
42-163-01215
42-163-01217
42-163-01218	LAWBAR PETROLEUM, INC.	Oil	01308
42-163-01220	C AND S OIL & GAS	Gas	152635
42-163-01222	LAWBAR PETROLEUM, INC.	Oil	03252
42-163-01231	BIGFOOT OIL LLC	Oil	01364
42-163-01234	BIGFOOT OIL LLC	Oil	01364
42-163-01235	BIGFOOT OIL LLC	Oil	01364
42-163-01237	BIGFOOT OIL LLC	Oil	01364
42-163-01239	BIGFOOT OIL LLC	Oil	01364
42-163-01240	BIGFOOT OIL LLC	Oil	01364
42-163-01242
42-163-01246	JENEX OPERATING COMPANY OF TEXAS	Oil	01365
42-163-01247	JENEX OPERATING COMPANY OF TEXAS	Oil	01365
42-163-01251	JENEX OPERATING COMPANY OF TEXAS	Oil	01365
42-163-01261	HAGENS, R. C.	Oil
42-163-01263	BIGFOOT OIL LLC	Oil	01370
42-163-01265	TEXAN PRODUCTION	Oil	01368
42-163-01266	TEXAN PRODUCTION	Oil
42-163-01267	TEXAN PRODUCTION	Oil	01368
42-163-01268	BIGFOOT OIL LLC	Oil
42-163-01273	BIGFOOT OIL LLC	Oil
42-163-01278	LAWBAR PETROLEUM, INC.	Oil	01363
42-163-01279	LEWIS OIL COMPANY	Oil
42-163-01280
42-163-01281	LEWIS OIL COMPANY	Oil
42-163-01282
42-163-01283	ANCIRA, ROBERT	Oil
42-163-01284	ANCIRA, ROBERT	Oil
42-163-01285
42-163-01286	ANCIRA, ROBERT	Oil
42-163-01287
42-163-01288	LAWBAR PETROLEUM, INC.	Oil
42-163-01291	BIGFOOT OIL LLC	Oil	01364
42-163-01292	BIGFOOT OIL LLC	Oil	01364
42-163-01294	BIGFOOT OIL LLC	Oil
42-163-01295	BIGFOOT OIL LLC	Oil	01364
42-163-01296	BIGFOOT OIL LLC	Oil	01364
42-163-01297	BIGFOOT OIL LLC	Oil	01364
42-163-01299	BIGFOOT OIL LLC	Oil	01364
42-163-01308	POSEY, DAVID C.	Oil
42-163-01309	POSEY, DAVID C.	Oil	01369
42-163-01310	POSEY, DAVID C.	Oil
42-163-01314	LAWBAR PETROLEUM, INC.	Oil
42-163-01315	LAWBAR PETROLEUM, INC.	Oil
42-163-01330	BEARD ENERGY GROUP, INC.	Oil
42-163-01332	PRIMO RESOURCES INC.	Oil
42-163-01333	BEARD ENERGY GROUP, INC.	Oil
42-163-01334	BEARD ENERGY GROUP, INC.	Oil
42-163-01335	BEARD ENERGY GROUP, INC.	Oil
42-163-01345	SEAGO PETROLEUM, INC.	Oil
42-163-01352	LAWBAR PETROLEUM, INC.	Oil
42-163-01354	PEDECO, INC.
42-163-01369	OVERLY OPERATING CO.	Oil
42-163-01377	MORMAC OIL & GAS CO.	Oil
42-163-01378
42-163-01379
42-163-01380
42-163-01394
42-163-01396	Union Pacific Resources Company	Gas	036688
42-163-01398	VIRTEX OPERATING COMPANY, INC.	Gas	036691
42-163-01399	Union Pacific Resources Company	Gas	040836
42-163-01401	LEASE ROLLOVER OPERATIONS, INC.	Oil	03207
42-163-01403	LEASE ROLLOVER OPERATIONS, INC.	Oil	03203
42-163-01404	LEASE ROLLOVER OPERATIONS, INC.	Oil	03177
42-163-01408	SEAGO PETROLEUM, INC.	Oil	03326
42-163-01409	SEAGO PETROLEUM, INC.	Oil
42-163-01411	PROPET OIL & GAS INC.	Oil
42-163-01412	LEASE ROLLOVER OPERATIONS, INC.	Oil
42-163-01413
42-163-01417	PROPET OIL & GAS INC.	Oil	03648
42-163-01418	KEYSTONE WATER DISPOSAL CO.	Oil
42-163-01420	PROPET OIL & GAS INC.	Oil	03648
42-163-01423	Tesoro Petroleum Corporation	Oil
42-163-01424	LEASE ROLLOVER OPERATIONS, INC.	Oil	03203
42-163-01425	LEASE ROLLOVER OPERATIONS, INC.	Oil
42-163-01426	VIRTEX OPERATING COMPANY, INC.	Gas	033703
42-163-01430	BIGFOOT OIL LLC	Oil	14310
42-163-01455	DIAMOND ENERGY SERVICES, LP	Gas
42-163-01470	SEAGO PETROLEUM, INC.	Oil	01303
42-163-01476	SEAGO PETROLEUM, INC.	Oil
42-163-01479	SEAGO PETROLEUM, INC.	Oil	01309
42-163-01484	KODIAK DRILLING, INC.	Oil	01354
42-163-01485	CROWN PETROLEUM INC.	Oil	04726
42-163-01490	BIGFOOT OIL LLC	Oil	00802
42-163-01492	BIGFOOT OIL LLC	Oil
42-163-01493	LEASE ROLLOVER OPERATIONS, INC.	Oil
42-163-01558	Texaco Inc.	Oil
42-163-01559
42-163-01562
42-163-01572	JONTEX ENERGY, INC.
42-163-01573
42-163-01579	AUSTIN OIL COMPANY	Oil
42-163-01585	THUNDER OIL & GAS, LLC	Oil
42-163-01586	THUNDER OIL & GAS, LLC	Oil	01440
42-163-01587	AUSTIN OIL COMPANY	Oil	01440
42-163-01588	AUSTIN OIL COMPANY	Oil	01440
42-163-01599	WATSON ENERGY INVESTMENTS, LLC	Oil	00096
42-163-01600	WATSON ENERGY INVESTMENTS, LLC	Oil	00096
42-163-01601	WATSON ENERGY INVESTMENTS, LLC	Oil	00096
42-163-01604	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-01605	MAVERICK ENERGY GROUP, INC.	Oil	06251
42-163-01610	BIGFOOT OIL LLC	Oil	00802
42-163-01613	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-01614	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01616	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01618	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-01619	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01621	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-01622	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01623	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-01624	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01628	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-01631	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-01636	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-01639	SHELL WESTERN E&P INC.	Oil	00082
42-163-01642	FRIO SWD, INC.	Oil	05929
42-163-01644	LAWBAR PETROLEUM, INC.	Oil	03859
42-163-01649	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03865
42-163-01652	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-01653	IMPETRO OPERATING LLC
42-163-01654	AUSTIN OIL COMPANY	Oil	01440
42-163-01661	BIGFOOT OIL LLC	Oil	03939
42-163-01673	MAVERICK ENERGY GROUP, INC.	Oil	00083
42-163-01675	MAVERICK ENERGY GROUP, INC.	Oil	00083
42-163-01677	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01679	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01680	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01681	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01682	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01687	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01688	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01689	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01690	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01691	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01692	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01693	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01694	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01697	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01699	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01701	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01705	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01706	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-01707	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01708	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01709	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01710	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01711	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01712	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01713	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01714	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01715	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01716	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01717	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01718	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01719	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01721	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01722	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01725	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01727	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01728	MAVERICK ENERGY GROUP, INC.	Oil
42-163-01729	WATSON ENERGY INVESTMENTS, LLC	Oil	04373
42-163-01730	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01731	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01732	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01733	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01734	WATSON ENERGY INVESTMENTS, LLC	Oil
42-163-01736	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01737	CORDER, KNOX	Oil
42-163-01738	CORDER, KNOX	Oil
42-163-01739	LANCELOT OPERATIONS, INC.	Oil	10625
42-163-01740	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-01741	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01743	BERGSTEIN OILFIELD SERVICES, INC	Oil	01353
42-163-01745	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-01746	WATSON ENERGY INVESTMENTS, LLC	Oil	00122
42-163-01747	MAVERICK ENERGY GROUP, INC.	Oil	06251
42-163-01748	WATSON ENERGY INVESTMENTS, LLC	Oil	00122
42-163-01750	LANCELOT OPERATIONS, INC.	Oil	10625
42-163-01758	BIGFOOT OIL LLC	Oil	00802
42-163-01760	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01797	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-01800	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-20022	LEASE ROLLOVER OPERATIONS, INC.	Oil	09786
42-163-20038	MAGNUM PETROLEUM, INC.
42-163-30012	MGF Oil Corporation
42-163-30015	L. & R. DISPOSAL COMPANY	Oil
42-163-30017	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-30018	Union Pacific Resources Company	Gas	048185
42-163-30022	VIRTEX PETROLEUM COMPANY, INC.	Gas	048186
42-163-30026	BIGFOOT OIL LLC	Oil	00801
42-163-30027	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	03489
42-163-30041	VIRTEX OPERATING COMPANY, INC.	Gas	074309
42-163-30045
42-163-30062	TEXAS SOUTHERN PETROLEUM CORP.	Oil
42-163-30066	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30069	ALLERCO, INC.	Oil	04422
42-163-30070	ALLERCO, INC.	Oil	04422
42-163-30071	ALLERCO, INC.	Oil	04422
42-163-30072	NUTEK OIL INC	Oil	14286
42-163-30073	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30074	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30075	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30076	CREATIVE OIL AND GAS OP II, LLC	Oil	04430
42-163-30079	CREATIVE OIL AND GAS OP II, LLC	Oil	00063
42-163-30080	CREATIVE OIL AND GAS OP II, LLC	Oil	00063
42-163-30081	CREATIVE OIL AND GAS OP II, LLC	Oil	00064
42-163-30083	CREATIVE OIL AND GAS OP II, LLC	Oil	00064
42-163-30084	CREATIVE OIL AND GAS OP II, LLC	Oil	00063
42-163-30085	CREATIVE OIL AND GAS OP II, LLC	Oil	04449
42-163-30089	VIRTEX OPERATING COMPANY, INC.	Gas	069792
42-163-30090	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30091	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30092	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-30094	MAVERICK ENERGY GROUP, INC.	Oil	04586
42-163-30097	Southland Royalty Company	Oil
42-163-30098	Southland Royalty Company	Oil
42-163-30099	GILLEY, SAM D.	Oil	04565
42-163-30100	GILLEY, SAM D.	Oil	04565
42-163-30101	VIRTEX OPERATING COMPANY, INC.	Gas	067182
42-163-30103	FRIO SWD, INC.	Oil
42-163-30105	TAMARACK PETROLEUM COMPANY, INC.	Oil	04543
42-163-30106	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30107	TAMARACK PETROLEUM COMPANY, INC.	Oil	04561
42-163-30109	TAMARACK PETROLEUM COMPANY, INC.	Oil	04550
42-163-30113	TAMARACK PETROLEUM COMPANY, INC.	Oil	04588
42-163-30118	TAMARACK PETROLEUM COMPANY, INC.	Oil	04543
42-163-30123	CREATIVE OIL AND GAS OP II, LLC	Oil	04551
42-163-30124	U.S. JIMOIL CORPORATION	Oil	04023
42-163-30125	U.S. JIMOIL CORPORATION	Oil	14061
42-163-30126	U.S. JIMOIL CORPORATION	Oil	14061
42-163-30127	U.S. JIMOIL CORPORATION	Oil	04023
42-163-30128	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	14061
42-163-30129	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	14061
42-163-30130	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	14061
42-163-30131	MAVERICK ENERGY GROUP, INC.	Oil	14061
42-163-30132	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	04023
42-163-30133	CREATIVE OIL AND GAS OP II, LLC	Oil	04551
42-163-30134	MAVERICK ENERGY GROUP, INC.	Oil	04586
42-163-30135	Southland Royalty Company	Oil
42-163-30136	Southland Royalty Company	Oil
42-163-30137	GOLDKING PROD. CO.	Oil
42-163-30138	Southland Royalty Company	Oil
42-163-30140	Southland Royalty Company	Oil
42-163-30141	Southland Royalty Company	Oil
42-163-30142	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30144	MCDANIEL COMPANY, INC., THE	Oil	13780
42-163-30145	TAMARACK PETROLEUM COMPANY, INC.	Oil	04550
42-163-30146	PEDECO, INC.	Oil	12868
42-163-30148	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04608
42-163-30149	PEARCO	Oil
42-163-30150	COX, EDWIN L.	Oil
42-163-30151	PROPET OIL & GAS INC.	Oil
42-163-30152	FAIR OIL, LTD.	Oil	04593
42-163-30153	JONES, RAYMOND L.	Oil	04607
42-163-30154	JENEX OPERATING COMPANY OF TEXAS	Oil	11806
42-163-30155	TAMARACK PETROLEUM COMPANY, INC.	Oil	04602
42-163-30156	SOMEX ENERGY COMPANY	Oil	04600
42-163-30157	J BAR OPERATIONS, INC.	Oil	04621
42-163-30158	B & M OPERATING CO., INC.	Oil
42-163-30159	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30160	EXXCEL OPERATING COMPANY	Oil	04604
42-163-30161	Southland Royalty Company	Oil
42-163-30162	MOODY OIL CO.	Oil	04613
42-163-30163	TAMARACK PETROLEUM COMPANY, INC.	Oil	04615
42-163-30164	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30166	Southland Royalty Company	Oil
42-163-30167	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30168	DANTEX OIL & GAS, INC.	Oil	04636
42-163-30169	WALTER EXPLORATION INC.	Oil
42-163-30170	HUGHES, DAN A. COMPANY, L.P.	Oil	04593
42-163-30171	B & M OPERATING CO., INC.	Oil
42-163-30172	B & M OPERATING CO., INC.	Oil
42-163-30173	TAMARACK PETROLEUM COMPANY, INC.	Oil	04550
42-163-30175	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-30176	TIZA ENERGY, INC.	Oil	04593
42-163-30177	FAIR OIL, LTD.	Oil	04593
42-163-30178	TAMARACK PETROLEUM COMPANY, INC.	Oil	04658
42-163-30179	LEGACY CORPORATION, THE	Oil	04649
42-163-30180	COLT OPERATING CORPORATION	Oil	13936
42-163-30181	MORMAC OIL & GAS CO.	Oil
42-163-30183	PARK PLACE PETROLEUM, INC.	Oil
42-163-30184	J BAR OPERATIONS, INC.	Oil	04621
42-163-30185	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30186	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04608
42-163-30187	TAMARACK PETROLEUM COMPANY, INC.	Oil	04658
42-163-30188	FRIO SWD, INC.	Oil	04559
42-163-30189	BRYMER, JACK CONTR. SERV.	Oil	13781
42-163-30190	MGF Oil Corporation	Oil
42-163-30192	OMBER PETROLEUM & ENERGY CORP.	Oil	04678
42-163-30193	Skelly Oil Co.	Oil	04744
42-163-30195	H.L.S. ENERGY CO., INC.	Oil	04673
42-163-30196	REA OIL & GAS, INC.	Oil
42-163-30197	EXXCEL OPERATING COMPANY	Oil	04615
42-163-30198	TAMARACK PETROLEUM COMPANY, INC.	Oil	04602
42-163-30199	PEARCO	Oil
42-163-30200	TIZA ENERGY, INC.	Oil	04593
42-163-30201	COX, EDWIN L.	Oil
42-163-30202	TAMARACK PETROLEUM COMPANY, INC.	Oil	04602
42-163-30203	HARTFORD EXPLORATION, INC.	Oil	06401
42-163-30204	TIZA ENERGY, INC.	Oil	04593
42-163-30205	Southland Royalty Company	Oil
42-163-30206	BAR D OIL CORPORATION	Oil	04993
42-163-30207	TAMARACK PETROLEUM COMPANY, INC.	Oil	04658
42-163-30208	Getty Oil Co.	Oil
42-163-30210	Southland Royalty Company	Oil
42-163-30211	PEARCO	Oil
42-163-30212	PROPET OIL & GAS INC.	Oil
42-163-30213	BAY ROCK CORP.	Oil
42-163-30214	TAMARACK PETROLEUM COMPANY, INC.	Oil	09124
42-163-30215	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30216	GILLEY, SAM D.	Oil	04565
42-163-30217	SOMEX ENERGY COMPANY	Oil	04600
42-163-30218	GILLEY, SAM D.	Oil	04736
42-163-30220	B & M OPERATING CO., INC.	Oil
42-163-30221	B & M OPERATING CO., INC.	Oil
42-163-30222	Southland Royalty Company	Oil
42-163-30223	CLARON CORPORATION	Oil
42-163-30224	CLARON CORPORATION	Oil
42-163-30225	CLARON CORPORATION	Oil	04745
42-163-30226	STRATCO OPERATING CO., INC.	Oil	04669
42-163-30227	BEDFORD OIL & GAS, INC.	Oil	13996
42-163-30229	EXXCEL OPERATING COMPANY	Oil	04704
42-163-30230	EXXCEL OPERATING COMPANY	Oil	04604
42-163-30231	GOLDKING PROD. CO.	Oil
42-163-30232	PROPET OIL & GAS INC.	Oil
42-163-30233	RAVEN SERVICES, INC.	Oil	04817
42-163-30234	J BAR OPERATIONS, INC.	Oil	04621
42-163-30235	J BAR OPERATIONS, INC.	Oil	04621
42-163-30236	RAVEN SERVICES, INC.	Oil
42-163-30237	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30238	STRATCO OPERATING CO., INC.	Oil	04669
42-163-30240	CROWN PETROLEUM INC.	Oil	04726
42-163-30242	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30243	CROWN PETROLEUM INC.	Oil	04726
42-163-30244	LEGACY CORPORATION, THE	Oil
42-163-30245	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30246	TAMARACK PETROLEUM COMPANY, INC.	Oil	04727
42-163-30247	Hanson Operating Company, Inc.	Oil	04770
42-163-30248	TIZA ENERGY, INC.	Oil	04593
42-163-30249	BAY ROCK CORP.	Oil
42-163-30250	PEARCO	Oil
42-163-30251	PROPET OIL & GAS INC.	Oil
42-163-30252	PROPET OIL & GAS INC.	Oil
42-163-30253	Southland Royalty Company	Oil
42-163-30254	B & M OPERATING CO., INC.	Oil
42-163-30255	FRIO SWD, INC.	Oil	06005
42-163-30256	PARKER & TURNER	Oil
42-163-30257	HOLLUB, LAMBERT DRILLING COMPANY	Oil	04684
42-163-30258	EXXCEL OPERATING COMPANY	Oil
42-163-30259	FAIR OIL COMPANY	Oil
42-163-30260	Southland Royalty Company	Oil
42-163-30261	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04608
42-163-30262	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04608
42-163-30263	PROPET OIL & GAS INC.	Oil
42-163-30264	PROPET OIL & GAS INC.	Oil
42-163-30267	HUISACHE OPERATING CO.	Oil
42-163-30268	FAIR OIL COMPANY	Oil
42-163-30269	KALER ENERGY CORP.	Oil	04685
42-163-30270	Tipperary Oil & Gas Corporation	Oil
42-163-30271	BLACKBRUSH O & G, LLC	Oil	04721
42-163-30272	OMBER PETROLEUM & ENERGY CORP.	Oil
42-163-30273	OMBER PETROLEUM & ENERGY CORP.	Oil
42-163-30274	WALTER EXPLORATION INC.	Oil
42-163-30275	NAILS OPERATING COMPANY LLC	Oil	04734
42-163-30276	H.L.S. ENERGY CO., INC.	Oil	04673
42-163-30277	DANTEX OIL & GAS, INC.	Oil	04636
42-163-30278	DANTEX OIL & GAS, INC.	Oil
42-163-30280	BLACKBRUSH O & G, LLC	Oil	04702
42-163-30281	DORAN, W. H.	Oil
42-163-30282	SOLANO GAS PROCESSING, INC.	Oil
42-163-30283	PONTIAC OIL, INC.	Oil	04792
42-163-30284	DORAN, W. H.	Oil
42-163-30285	LEGACY CORPORATION, THE	Oil	12282
42-163-30286	STRATCO OPERATING CO., INC.	Oil	04669
42-163-30288	STRATCO OPERATING CO., INC.	Oil	04669
42-163-30289	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30290	EXXCEL OPERATING COMPANY	Oil	04743
42-163-30291	MORMAC ENERGY CORPORATION	Oil
42-163-30292	FERGUSON OIL & GAS INC.	Oil	04749
42-163-30293	FAIR OIL COMPANY	Oil
42-163-30294	EXXCEL OPERATING COMPANY	Oil	13681
42-163-30295	HOLLEY OIL COMPANY, LLC	Oil	14626
42-163-30296	H.L.S. ENERGY CO., INC.	Oil	04765
42-163-30297	U.S.A. PLUGGING COMPANY	Oil	04746
42-163-30298	GLENN, WAYNE E. & ASSOC., INC.	Oil	09540
42-163-30299	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30300	Hanson Operating Company, Inc.	Oil	04771
42-163-30301	MAHAN, JOE M.	Oil
42-163-30302	PRODUCERS ENGINEERING COMPANY	Oil
42-163-30310	G.T. OPERATING, INC.	Oil	04786
42-163-30345	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-30347	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30349	CHESAPEAKE OPERATING, INC.	Oil	04993
42-163-30351	DEAD	Oil	04993
42-163-30352	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30353	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30354	FAIR OIL COMPANY	Oil
42-163-30355	SOUTH TEXAS O&G PROD. CO., INC.	Oil
42-163-30356	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30357	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30358	TAMARACK PETROLEUM COMPANY, INC.	Oil	04658
42-163-30359	GOUGER OIL CO.	Oil	05765
42-163-30360	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30361	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30362	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	13728
42-163-30363	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30364	BURK ROYALTY COMPANY	Oil
42-163-30365	CRYSTAL RESOURCES, INC	Oil	04733
42-163-30366	TIZA ENERGY, INC.	Oil	04593
42-163-30367	FAIR OIL COMPANY	Oil
42-163-30368	BRAZOS PETROLEUM, INC.	Oil
42-163-30369	CHESAPEAKE OPERATING, INC.	Oil	04826
42-163-30370	C6 OPERATING, L.L.C.	Oil	04756
42-163-30371	FIRST ROCK, INC.	Oil	05039
42-163-30372	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	13728
42-163-30373	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30374	MORMAC OIL & GAS CO.	Oil
42-163-30376	HUISACHE OPERATING CO.	Oil	04949
42-163-30377	H.L.S. ENERGY CO., INC.	Oil
42-163-30378	LEASE ROLLOVER OPERATIONS, INC.	Oil	12100
42-163-30379	SANDIA ENERGY CORPORATION-NM	Oil	04767
42-163-30380	SNYDER, JOHN C., INC.	Oil
42-163-30381	Hanson Operating Company, Inc.	Oil	04771
42-163-30383	LANTANA RESOURCES, INC.	Oil
42-163-30384	Hanson Operating Company, Inc.	Oil	04771
42-163-30385	C AND S OIL & GAS	Oil	04559
42-163-30386	MAVERICK ENERGY GROUP, INC.	Oil	04586
42-163-30387	FRIO SWD, INC.	Oil	04559
42-163-30388	Southland Royalty Company	Oil
42-163-30389	GILLEY, SAM D.	Oil	04755
42-163-30390	BLACKBRUSH O & G, LLC	Oil	04820
42-163-30391	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12671
42-163-30392	EXXCEL OPERATING COMPANY	Oil	04615
42-163-30393	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30394	KALER ENERGY CORP.	Oil	04685
42-163-30396	BLACKBRUSH O & G, LLC	Oil	04872
42-163-30397	BASIN OP. CO. LTD. HINTON PRODCO	Oil
42-163-30398	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30399	MCRAE HORIZONTAL DRILLING, INC.	Oil
42-163-30400	GILLCO OIL SERVICE, INC.	Oil	04798
42-163-30401	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30402	U.S.A. PLUGGING COMPANY	Oil	04746
42-163-30403	VEGA PETROLEUM CORPORATION	Oil
42-163-30404	PROPET OIL & GAS INC.	Oil
42-163-30405	HORIZON NATURAL RESOURCES, INC.	Oil	04850
42-163-30406	PROPET OIL & GAS INC.	Oil
42-163-30407	ORYX ENERGY COMPANY	Oil	04827
42-163-30408	CENTRAL PRODUCERS, INC.	Oil
42-163-30409	TAMARACK PETROLEUM COMPANY, INC.	Oil	04777
42-163-30410	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-30413	PARK PLACE PETROLEUM, INC.	Oil	04659
42-163-30414	TIZA ENERGY, INC.	Oil	04836
42-163-30416	EXXCEL OPERATING COMPANY	Oil	04704
42-163-30418	PONTIAC OIL, INC.	Oil	05624
42-163-30419	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30420	JENKINS OIL CORPORATION	Oil	12213
42-163-30421	V/J OIL COMPANY	Oil	04856
42-163-30423	KNIGHT SERVICES INCORPORATED	Oil
42-163-30424	ZAPATA OIL RECOVERY CO.	Oil
42-163-30425	TIZA ENERGY, INC.	Oil	04836
42-163-30427	HUISACHE OPERATING CO.	Oil	04950
42-163-30428	FAIR OIL COMPANY	Oil
42-163-30429	EXXCEL OPERATING COMPANY	Oil
42-163-30430	MORMAC ENERGY CORPORATION	Oil
42-163-30431	DORAN, W. H.	Oil
42-163-30432	FAIR OIL COMPANY	Oil
42-163-30433	EXXCEL OPERATING COMPANY	Oil	04793
42-163-30434	AMBASSADOR PETROLEUM, INC.	Oil
42-163-30435	HUISACHE OPERATING CO.	Oil	04951
42-163-30436	SOUTH TEXAS O&G PROD. CO., INC.	Oil
42-163-30437	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-30439	DEAD	Oil
42-163-30442	CROWN PETROLEUM INC.	Oil	04726
42-163-30445	BAY ROCK CORP.	Oil
42-163-30446	CATTLE-LAND OIL CO.	Oil
42-163-30447	HOLIDAY RESOURCES, INC.	Oil
42-163-30449	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04846
42-163-30451	ZAPATA OIL RECOVERY CO.	Oil
42-163-30452	LEMON, RICHARD G.	Oil	04819
42-163-30453	GILLCO OIL SERVICE, INC.	Oil	04798
42-163-30454	HUISACHE OPERATING CO.	Oil
42-163-30455	CHESAPEAKE OPERATING, INC.	Oil	04904
42-163-30456	EXXCEL OPERATING COMPANY	Oil	13493
42-163-30457	TEX-HEX CORP.	Oil	04857
42-163-30458	EXXCEL OPERATING COMPANY	Oil	04828
42-163-30460	SOUTH TEXAS O&G PROD. CO., INC.	Oil
42-163-30461	PROPET OIL & GAS INC.	Oil
42-163-30462	FAIR OIL COMPANY	Oil
42-163-30463	R.C.L.J. CONSTRUCTION, INC.	Oil	05275
42-163-30464	LEMON, RICHARD G.	Oil	04819
42-163-30465	LEMON, RICHARD G.	Oil	04819
42-163-30466	ORYX ENERGY COMPANY	Oil	04948
42-163-30467	ORYX ENERGY COMPANY	Oil	04948
42-163-30468	HOSKINS, L. R. & SONS, INC.	Oil
42-163-30469	FLORIDA GAS EXPLORATION COMPANY	Oil
42-163-30470	MCKINLEY, ARTHUR E.	Oil	05154
42-163-30472	OASIS, INC.	Oil	05154
42-163-30473	MCKINLEY, ARTHUR E.	Oil	05154
42-163-30475	CHESAPEAKE OPERATING, INC.	Oil	05154
42-163-30477	EXXCEL OPERATING COMPANY	Oil	04793
42-163-30478	FREEDOM ENERGY, LTD.	Oil	13868
42-163-30479	TRANS-CANADA ENTRPRSES OF TX INC	Oil
42-163-30480	FRIO OIL & GAS, LTD.	Oil	13525
42-163-30481	FRIO OIL & GAS, LTD.	Oil	05575
42-163-30482	FIRST ROCK, INC.	Oil	04913
42-163-30483	REMUDA OIL & GAS CO.	Oil	05039
42-163-30484	PHILLIPS, JACK L.	Oil
42-163-30486	BLACK GOLD OPERATING CO., INC.	Gas	116210
42-163-30487	WELL SOLUTIONS, INC.	Oil
42-163-30488	WELL SOLUTIONS, INC.	Oil	04854
42-163-30489	AMERICAN DISPOSAL SERVICES,LTD	Oil	17715
42-163-30490	VEGA PETROLEUM CORPORATION	Oil
42-163-30491	VEGA PETROLEUM CORPORATION	Oil
42-163-30493	MCDAY ENERGY CORP.	Oil	04896
42-163-30495	ALLEN & CAMERON PRODUCTION CO.	Oil
42-163-30496	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30497	PONTIAC OIL, INC.	Oil	05624
42-163-30498	HORIZON NATURAL RESOURCES, INC.	Oil	04974
42-163-30499	CRW PRODUCING CO.	Oil	04861
42-163-30500	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30501	SOUTH TEXAS O&G PROD. CO., INC.	Oil
42-163-30502	SOUTH TEXAS O&G PROD. CO., INC.	Oil	05017
42-163-30503	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-30504	FAIR ENERGY	Oil
42-163-30505	ALTAIR ENERGY CORP.	Oil
42-163-30506	Bta Oil Producers	Oil
42-163-30507	Coastal Oil & Gas Corporation	Oil	04973
42-163-30508	WILLIAMS, CLAYTON W., JR., INC.	Oil
42-163-30509	Tipperary Oil & Gas Corporation	Oil
42-163-30510	SNYDER, JOHN C., INC.	Oil	04997
42-163-30511	EXXCEL OPERATING COMPANY	Oil	04925
42-163-30514	Getty Oil Co.	Oil
42-163-30515	TULAROSA OPERATING COMPANY	Oil	08218
42-163-30516	Getty Oil Co.	Oil
42-163-30517	SCHERO, JOE E.	Oil	05292
42-163-30518	BLACKBRUSH O & G, LLC	Oil	04702
42-163-30519	BLACKBRUSH O & G, INC.	Oil	04969
42-163-30521	REA OIL & GAS, INC.	Oil
42-163-30522	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30524	SOMEX ENERGY COMPANY	Oil	04600
42-163-30525	AMERICAN DISPOSAL SERVICES,LTD	Oil	04969
42-163-30526	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30527	T CATTLE CO.	Oil	04946
42-163-30528	SANDIA ENERGY CORPORATION-NM	Oil	04984
42-163-30529	Bta Oil Producers	Oil
42-163-30530	Bta Oil Producers	Oil
42-163-30531	PARK PLACE PETROLEUM, INC.	Oil	04659
42-163-30532	RAVEN SERVICES, INC.	Oil
42-163-30533	PROPET OIL & GAS INC.	Oil
42-163-30534	PROPET OIL & GAS INC.	Oil
42-163-30536	TOBIN, DON F.	Oil
42-163-30537	TRIAD PRODUCTION CORPORATION	Oil
42-163-30538	S & L OIL FIELD SERVICES	Oil	04942
42-163-30539	CLEMCO	Oil
42-163-30540	ZAPATA OIL RECOVERY CO.	Oil
42-163-30541	GOLDEN CHILD, INC.	Oil	04969
42-163-30542	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30543	PAMALE PETROLEUM CO.	Oil
42-163-30544	ORION OIL CO.	Oil
42-163-30545	EXXCEL OPERATING COMPANY	Oil	04876
42-163-30546	EXXCEL OPERATING COMPANY	Oil	04876
42-163-30549	GREAT WEST ENERGY & EXPL., INC.	Oil	05086
42-163-30550	FOX AND HOLLAND	Oil
42-163-30551	C. G. V. PETROLEUM CORP.	Oil
42-163-30553	AUBURN ENTERPRISES, INC.	Oil	04883
42-163-30556	FIRST ROCK, INC.	Oil	04913
42-163-30557	BROWN, TOM INC.	Oil
42-163-30558	REA OIL & GAS, INC.	Oil
42-163-30559	DEMAREE, BILLIE L.	Oil	05005
42-163-30560	WINDSOR EXPLORATION COMPANY	Oil
42-163-30563	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30564	EAGLE FORD OIL CO., INC.	Oil	13657
42-163-30565	REA OIL & GAS, INC.	Oil
42-163-30566	BAXTER, KELLY H. OIL AND GAS CO.	Oil	05013
42-163-30567	REA OIL & GAS, INC.	Oil
42-163-30568	REA OIL & GAS, INC.	Oil
42-163-30571	CHALLENGER OIL INC	Oil	04939
42-163-30572	HRH ENERGY GROUP INCORPORATED	Oil	13962
42-163-30573	HUNTER PETROLEUM INC.	Oil
42-163-30574	U.S.A. PLUGGING COMPANY	Oil	04972
42-163-30575	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30576	Bta Oil Producers	Oil
42-163-30577	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-30579	GOUGER OIL CO.	Oil
42-163-30580	WOOLDRIDGE OIL & GAS	Oil	05104
42-163-30581	U.S.A. PLUGGING, INC.	Oil	05049
42-163-30582	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04773
42-163-30583	FAIR OIL, LTD.	Gas
42-163-30584	MORMAC OIL & GAS CO.	Oil
42-163-30585	BROWN, TOM INC.	Oil
42-163-30586	BAR-BELL, INC.	Oil	13528
42-163-30587	CHIODO CORP.	Oil
42-163-30588	EAGLE RAND ENERGY CORPORATION	Oil	05098
42-163-30589	BLACKBRUSH O & G, INC.	Oil
42-163-30592	BARNHART CO.	Oil	05037
42-163-30593	HUGHEY, W. R. OPERATING & BASIN	Oil	05624
42-163-30595	GOLDKING PROD. CO.	Oil
42-163-30596	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30597	DYNAMIC PRODUCTION, INC.	Oil
42-163-30598	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30599	PRODUCERS ENGINEERING COMPANY	Oil
42-163-30601	MOMENTUM OIL & GAS CORPORATION	Oil
42-163-30602	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30603	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30604	MORMAC ENERGY CORPORATION	Oil
42-163-30605	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30606	BRAZOS PETROLEUM, INC.	Oil	04823
42-163-30607
42-163-30608	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30609	Union Texas Petroleum Corp.	Oil
42-163-30610	Union Texas Petroleum Corp.	Oil
42-163-30611	V.A.C. PETROLEUM, INC.	Oil	05040
42-163-30612	V.A.C. PETROLEUM, INC.	Oil	12194
42-163-30617	HOLIDAY RESOURCES, INC.	Oil
42-163-30619	CATTLE-LAND OIL CO.	Oil
42-163-30620	SEELY OIL COMPANY	Oil
42-163-30622
42-163-30623	PRAIRIE PRODUCING COMPANY	Oil
42-163-30625	TOTAL EXPLORATION CO.	Oil
42-163-30626	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30627	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30628	FAIR OIL COMPANY
42-163-30629	BAXTER, KELLY H. OIL AND GAS CO.	Oil	05013
42-163-30630	TANA OIL & GAS CORPORATION	Oil
42-163-30631	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04992
42-163-30632	TEX-HEX CORP.	Oil
42-163-30633	Inexco Oil Company	Oil
42-163-30634	ARESCO OPERATING LLC	Oil	04989
42-163-30636	GILLEY, SAM D.	Oil	04923
42-163-30637	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-30638	GOLDEN CHILD, INC.	Oil	05020
42-163-30639	CHESAPEAKE OPERATING, L.L.C.	Oil	05037
42-163-30640	FOX AND HOLLAND	Oil
42-163-30641	ORYX ENERGY COMPANY	Oil	04948
42-163-30642	ORYX ENERGY COMPANY	Oil	04948
42-163-30643	ORYX ENERGY COMPANY	Oil
42-163-30644	ORYX ENERGY COMPANY	Oil	04948
42-163-30647	ARPEL, INC.	Oil
42-163-30648	EAGLE FORD OIL CO., INC.	Oil	05039
42-163-30650	TEXAS OIL AND GAS OPERATING, LLC	Oil	13657
42-163-30651	TEXAS OIL AND GAS OPERATING, LLC	Oil	05039
42-163-30652	AMBASSADOR PETROLEUM, INC.	Oil
42-163-30654	TRINITY OPERATING (USG), LLC	Oil
42-163-30655	FERGUSON OIL & GAS INC.	Oil	04749
42-163-30656	ORION OIL CO.	Oil
42-163-30657	MINERALS OF TEXAS, INC.	Oil	05027
42-163-30658	GODSEY & RILEY	Oil	06548
42-163-30659	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30660	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30663	GLENCO OIL & GAS COMPANY	Oil
42-163-30664	W.G. INVESTMENT	Oil	11331
42-163-30665	FAIR OIL COMPANY	Oil
42-163-30666	TANA OIL & GAS CORPORATION	Oil
42-163-30667	PHILLIPS, JACK L.	Oil
42-163-30668	Coastal Oil & Gas Corporation	Oil	04973
42-163-30669	RITCHIE, H. G. JR.	Oil	04979
42-163-30670	Bta Oil Producers	Oil
42-163-30671	Bta Oil Producers	Oil
42-163-30672	CHESAPEAKE OPERATING, L.L.C.	Oil	05037
42-163-30674	FRIO OIL & GAS, LTD.	Oil	05575
42-163-30676	ALTAIR ENERGY CORP.	Oil	04972
42-163-30677	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30678	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30679	PNP PETROLEUM, INC.	Oil	04693
42-163-30680	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30683	TOBIN, DON F.	Oil
42-163-30684	ROBIN-WOOD PETR. INC.	Oil
42-163-30685	CALTEX ENERGY CO.	Oil	05059
42-163-30686	VIRTEX OPERATING COMPANY, INC.	Gas	069213
42-163-30687	MGF Oil Corporation	Oil
42-163-30688	MGF Oil Corporation	Oil
42-163-30689	HORIZON ENERGY	Oil
42-163-30691	NEUMANN, ALFRED	Oil
42-163-30692	NEUMANN, ALFRED	Oil
42-163-30693	HUGHEY, W. R. OPERATING & BASIN	Oil	05025
42-163-30696	LADD PETROLEUM CORP.	Oil	05073
42-163-30697	CHALLENGER OIL INC	Oil	04939
42-163-30698	CHALLENGER OIL INC	Oil	04939
42-163-30699	ARRCO OPERATING, LLC -	Oil
42-163-30701	STONEGATE OPERATORS, INC.	Oil
42-163-30702	STONEGATE OPERATORS, INC.	Oil
42-163-30703	BRAZOS PETROLEUM, INC.	Oil
42-163-30704	CHESAPEAKE OPERATING, INC.	Oil	04826
42-163-30705	OASIS, INC.	Oil	05102
42-163-30706	FAIR OIL COMPANY	Oil
42-163-30707	Getty Oil Co.	Oil
42-163-30708	DANTEX OIL & GAS, INC.	Oil
42-163-30709	DANTEX OIL & GAS, INC.	Oil
42-163-30710	LONE STAR OPERATING COMPANY	Oil	13512
42-163-30711	SNYDER, JOHN C., INC.	Oil
42-163-30712	WINDSOR EXPLORATION COMPANY	Oil	04856
42-163-30713	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04942
42-163-30714	PROPET OIL & GAS INC.	Oil
42-163-30716	T CATTLE CO.	Oil
42-163-30718	TRINITY OPERATING (USG), LLC	Oil	13871
42-163-30719	WINTER GARDEN SUPPLY, INC.	Oil
42-163-30722	CHESAPEAKE OPERATING, INC.	Oil	05114
42-163-30723	CHESAPEAKE OPERATING, INC.	Oil	05114
42-163-30724	CHESAPEAKE OPERATING, INC.	Oil
42-163-30725	CHESAPEAKE OPERATING, INC.	Oil
42-163-30726	PROPET OIL & GAS INC.	Oil
42-163-30727	CRYSTAL RESOURCES, INC	Oil	05113
42-163-30728	VIRTEX OPERATING COMPANY, INC.	Gas	071635
42-163-30729	TOBIN, DON F.	Oil	05247
42-163-30730	ARRCO OPERATING, LLC -	Oil	05056
42-163-30732	Southland Royalty Company	Oil
42-163-30734	PONTIAC OIL, INC.	Oil	04792
42-163-30735	A.J.& M. OIL COMPANY	Oil
42-163-30738	GOUGER OIL CO.	Oil
42-163-30739	FREEDOM ENERGY, LTD.	Oil	04871
42-163-30740	FAIR ENERGY	Oil
42-163-30741	ARROW PETROLEUM COMPANY	Oil
42-163-30742	ALTAIR ENERGY CORP.	Oil
42-163-30743	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-30744	GOLDEN CHILD, INC.	Oil	05020
42-163-30745	CHESAPEAKE OPERATING, INC.	Oil	04904
42-163-30746	SANDHOLLOW SWD	Oil
42-163-30747	FLOURNOY PRODUCTION CO.	Oil
42-163-30749	Bta Oil Producers	Oil
42-163-30750	PEDECO, INC.	Oil
42-163-30751	FRIO, INC.	Oil	05090
42-163-30752	DANTEX OIL & GAS, INC.	Oil	04636
42-163-30753	Bta Oil Producers	Oil
42-163-30754	ACORN OIL & GAS, INC.	Oil	04734
42-163-30755	PRODUCERS ENGINEERING COMPANY	Oil
42-163-30756	PRODUCERS ENGINEERING COMPANY	Oil	05077
42-163-30757	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12661
42-163-30758	Bta Oil Producers	Oil
42-163-30760	EXXCEL OPERATING COMPANY	Oil	04704
42-163-30764	HOLIDAY RESOURCES, INC.	Oil
42-163-30765	TEX-HEX CORP.	Oil	04857
42-163-30767	TEX-HEX CORP.	Oil	04857
42-163-30768	PRODUCERS ENGINEERING COMPANY	Oil	05077
42-163-30769	PRODUCERS ENGINEERING COMPANY	Oil	05077
42-163-30770	PARK PLACE PETROLEUM, INC.	Oil
42-163-30771	SCHAARON INTERNATIONAL ENERGY	Oil	05306
42-163-30773	GILLEY, SAM D.	Oil	05057
42-163-30774	FAIR OIL COMPANY	Oil
42-163-30776	ARESCO OPERATING LLC	Oil	04989
42-163-30777	AUBURN ENTERPRISES, INC.	Oil
42-163-30778	GILLEY, SAM D.	Oil	05095
42-163-30779	GILLEY, SAM D.	Oil	05095
42-163-30781	V/J OIL COMPANY	Oil	05292
42-163-30784	Getty Oil Co.	Oil
42-163-30785	MAVERICK ENERGY GROUP, INC.	Oil	04744
42-163-30786	EDCO PRODUCTION INC	Oil	05340
42-163-30788	KAIN PETROLEUM COMPANY	Oil
42-163-30789	WILLIAMS, CLAYTON ENERGY, INC.	Oil	05111
42-163-30790	Getty Oil Co.	Oil
42-163-30791	PHOENIX OIL FIELD EQUIPMENT CO.	Oil
42-163-30792	PONTIAC OIL, INC.	Gas	074331
42-163-30796	LONE STAR OPERATING COMPANY	Oil	05153
42-163-30797	SAN PATRICIO CORPORATION	Oil
42-163-30798	TOBIN, DON F.	Oil	05248
42-163-30800	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-30801	EXXCEL OPERATING COMPANY	Oil	05149
42-163-30803	BAXTER, KELLY H. OIL AND GAS CO.	Oil	05013
42-163-30804	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-30805	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30806	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30807	FAIR ENERGY	Oil
42-163-30808	FLOURNOY PRODUCTION CO.	Oil
42-163-30809	FIRST ROCK, INC.	Oil	04913
42-163-30810	BLACKBRUSH O & G, LLC	Oil	04872
42-163-30813	GILLEY, SAM D.	Oil	05057
42-163-30814	GILLEY, SAM D.	Oil	11838
42-163-30815	HARPER & LAWLESS	Oil
42-163-30817	PRODUCERS ENGINEERING COMPANY	Oil
42-163-30818	MCRAE HORIZONTAL DRILLING, INC.	Oil
42-163-30819	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	05296
42-163-30820	GREGG, A. W.	Oil
42-163-30821	GREGG, A. W.	Oil
42-163-30822	SOMEX ENERGY COMPANY	Oil
42-163-30823	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30824	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30825	Bta Oil Producers	Oil
42-163-30826	THALMANN OIL FIELD SERVICE, INC.	Oil	05133
42-163-30827	FAIR ENERGY	Oil
42-163-30828	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30829	FLOURNOY PRODUCTION CO.	Oil
42-163-30831	RITCHIE, H. G. JR.	Oil	04979
42-163-30832	Bta Oil Producers	Oil
42-163-30833	BAXTER, KELLY H. OIL AND GAS CO.	Oil
42-163-30834	DYNAMIC PRODUCTION, INC.	Oil
42-163-30835	LEGACY CORPORATION, THE	Oil	11986
42-163-30836	EXXCEL OPERATING COMPANY	Oil	05126
42-163-30837	PRODUCERS ENGINEERING COMPANY	Oil	04981
42-163-30839	ALTAIR ENERGY CORP.	Oil
42-163-30841	WINTER GARDEN SUPPLY, INC.	Oil	05176
42-163-30842	DIXILYN-FIELD DRILLING CO.	Oil
42-163-30843	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30845	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12918
42-163-30846	A.J.& M. OIL COMPANY	Oil
42-163-30847	BURK ROYALTY COMPANY
42-163-30848	RITCHIE, H. G. JR.	Oil	04979
42-163-30849	KAISER-FRANCIS OIL COMPANY	Oil
42-163-30850	V.A.C. PETROLEUM, INC.	Oil	05223
42-163-30851	HICKSON ENERGY CORPORATION	Oil
42-163-30852	EAGLE RAND ENERGY CORPORATION	Oil	10525
42-163-30853	RITCHIE, H. G. JR.	Oil	05181
42-163-30854	V.A.C. PETROLEUM, INC.	Oil	05159
42-163-30855	GOULD ENERGY CO.	Oil	05161
42-163-30856	PONTIAC OIL, INC.	Oil	05344
42-163-30857	PONTIAC OIL, INC.	Oil	12895
42-163-30858	TOBIN, DON F.	Oil	05146
42-163-30859	TOBIN, DON F.	Oil	05146
42-163-30860	PENINSULA RESOURCES CORP.	Oil
42-163-30863	BROWN, TOM INC.	Oil
42-163-30864	BROWN, TOM INC.	Oil	05011
42-163-30865	BROWN, TOM INC.	Oil
42-163-30867	Grace Petroleum Corp.	Oil
42-163-30868	ARPEL, INC.	Oil
42-163-30869	Tipperary Oil & Gas Corporation	Oil
42-163-30872	FOX AND HOLLAND	Oil
42-163-30873	ALAMO TRANSPORT, INC.	Oil	10283
42-163-30874	GOLDEN CHILD, INC.	Oil	05415
42-163-30875	LAWBAR PETROLEUM, INC.	Oil	01325
42-163-30879	BROWN, TOM INC.	Oil
42-163-30880	V/J OIL COMPANY	Oil
42-163-30882	FREEDOM ENERGY, LTD.	Oil	04871
42-163-30884	HICKSON ENERGY CORPORATION	Oil
42-163-30885	HICKSON ENERGY CORPORATION	Oil	05125
42-163-30886	Atlas Energy Corp.	Oil
42-163-30887	ATLAS ENERGY CORPORATION (DEL.)	Oil	05206
42-163-30888	TEXAS SUNSET ENERGY AND ENT INC	Oil	05166
42-163-30889	ORYX ENERGY COMPANY	Oil	05192
42-163-30891	CHIODO CORP.	Oil
42-163-30892	WILLIAMS, CLAYTON ENERGY, INC.	Oil	05319
42-163-30893	ORYX ENERGY COMPANY	Oil
42-163-30894	FIRST ROCK, INC.	Oil	05163
42-163-30896	Inexco Oil Company	Oil
42-163-30897	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30898	PROPET OIL & GAS INC.	Oil
42-163-30899	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30900	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-30901	PONTIAC OIL, INC.	Oil	05624
42-163-30902	PROPET OIL & GAS INC.	Oil
42-163-30903	EXXCEL OPERATING COMPANY	Oil	04828
42-163-30904	BIGFOOT OIL LLC	Oil	01364
42-163-30906	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-30907	Coastal Oil & Gas Corporation	Oil
42-163-30908	PROPET OIL & GAS INC.	Oil
42-163-30909	Inexco Oil Company	Oil
42-163-30910	PHILLIPS, JACK L.	Oil
42-163-30913	VEGA PETROLEUM CORPORATION	Oil
42-163-30914	MCDANIEL COMPANY, INC., THE	Oil	05295
42-163-30915	MCDANIEL COMPANY, INC., THE	Oil	05295
42-163-30916	VIRTEX OPERATING COMPANY, INC.	Gas	071147
42-163-30918	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30920	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30921	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30922	Inexco Oil Company	Oil
42-163-30923	Inexco Oil Company	Oil
42-163-30924	Inexco Oil Company	Oil
42-163-30925	SOUTHWEST OIL & LAND, INC.	Oil	05221
42-163-30926	BRAZOS PETROLEUM, INC.	Oil
42-163-30928	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-30929	SATEX ENERGY, INC.	Oil	05250
42-163-30930	VIRTEX OPERATING COMPANY, INC.	Gas	071146
42-163-30931	HUISACHE OPERATING CO.	Oil
42-163-30932	SAN PATRICIO CORPORATION	Oil
42-163-30933	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12153
42-163-30934	GILLEY, SAM D.	Oil	05229
42-163-30936	CIBOLO ENERGY OPERATING, INC.	Oil	05236
42-163-30938	MORMAC ENERGY CORPORATION	Oil
42-163-30939	TIZA ENERGY, INC.	Oil
42-163-30940	TIZA ENERGY, INC.	Oil	05265
42-163-30941	DOUGHERTY, ROBERT III	Oil
42-163-30943	DAVIS, DONALD E.	Oil
42-163-30944	BAXTER, KELLY H. OIL AND GAS CO.	Oil	05013
42-163-30945	SCHERO, JOE E.	Oil	05292
42-163-30948	ORYX ENERGY COMPANY	Oil	05294
42-163-30949	GILLEY, SAM D.	Oil	05229
42-163-30950	GILLEY, SAM D.	Oil	05229
42-163-30951	GILLEY, SAM D.	Oil	05229
42-163-30952	PONTIAC OIL, INC.	Oil	04792
42-163-30954	OMBER PETROLEUM & ENERGY CORP.	Oil
42-163-30956	Atlas Energy Corp.	Oil
42-163-30961	GOLDKING PROD. CO.	Oil
42-163-30962	OILFIELD CLEANTECH WATER REC LLC	Oil	05204
42-163-30963	MORMAC ENERGY CORPORATION	Oil
42-163-30964	TEXAS SOUTHERN ENERGY CORP.	Oil	05264
42-163-30965	TEXAS SOUTHERN ENERGY CORP.	Oil	05264
42-163-30966	TEXAS SOUTHERN ENERGY CORP.	Oil	05264
42-163-30967	CIBOLO ENERGY OPERATING, INC.	Oil	05073
42-163-30968	Coastal Oil & Gas Corporation	Oil
42-163-30969	CHALLENGER OIL INC	Oil	04939
42-163-30970	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	04942
42-163-30972	FREEDOM ENERGY, LTD.	Oil	13868
42-163-30973	ORYX ENERGY COMPANY	Oil	04948
42-163-30974	ORYX ENERGY COMPANY	Oil	04948
42-163-30975	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30976	SCHERO, JOE E.	Oil	12362
42-163-30977	FREEDOM ENERGY, INC. (I)	Oil	13464
42-163-30978	FALCON PETROLEUM CO.	Oil	05306
42-163-30979	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-30980	Tipperary Oil & Gas Corporation	Oil
42-163-30981	HIGHLAND RESOURCES-G. R. BROWN	Oil
42-163-30982	SOUTHWEST OIL & LAND, INC.	Oil
42-163-30983	TULAROSA OPERATING COMPANY	Oil
42-163-30984	TULAROSA OPERATING COMPANY	Oil	05329
42-163-30985	FIRST ROCK, INC.	Oil	05614
42-163-30986	BHP PETROLEUM (AMERICAS) INC.	Oil
42-163-30987	OILFIELD CLEANTECH WATER REC LLC	Oil	05204
42-163-30988	DOUGHERTY, ROBERT III	Oil
42-163-30989	BAXTER, KELLY H. OIL AND GAS CO.	Oil
42-163-30992	TULAROSA OPERATING COMPANY	Oil
42-163-30993	STONEGATE OPERATORS, INC.	Oil	05144
42-163-30994	TEX-HEX CORP.	Oil	04857
42-163-30995	TEX-HEX CORP.	Oil	04857
42-163-30996	TEX-HEX CORP.	Oil
42-163-30999	VIRTEX PETROLEUM COMPANY, INC.	Gas	074332
42-163-31000	EXXCEL OPERATING COMPANY	Oil	05308
42-163-31001	PRODUCERS ENGINEERING COMPANY	Oil
42-163-31002	W.G. INVESTMENT	Oil
42-163-31003	MCDAY ENERGY CORP.	Oil	04896
42-163-31004	Atlas Energy Corp.	Oil
42-163-31006	SATEX ENERGY, INC.	Oil	05250
42-163-31008	KAISER-FRANCIS OIL COMPANY	Oil
42-163-31009	Tipperary Oil & Gas Corporation	Oil
42-163-31010	Getty Oil Co.	Oil
42-163-31011	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-31012	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-31013	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-31014	KAISER-FRANCIS OIL COMPANY	Oil
42-163-31015	FORD, DON H.	Oil
42-163-31016	STONEGATE OPERATORS, INC.	Oil	05144
42-163-31017	EDCO ENERGY, INC.	Oil	05496
42-163-31018	V.A.C. PETROLEUM, INC.	Oil	05159
42-163-31019	KAISER-FRANCIS OIL COMPANY	Oil
42-163-31020	KAISER-FRANCIS OIL COMPANY	Oil
42-163-31022	SOUTHWEST OIL & LAND, INC.	Oil
42-163-31023	ORYX ENERGY COMPANY	Oil	04948
42-163-31024	ORYX ENERGY COMPANY	Oil
42-163-31025	ORYX ENERGY COMPANY	Oil
42-163-31026	ORYX ENERGY COMPANY	Oil	04948
42-163-31027	4 CORNERS SWD, INC.	Oil
42-163-31030	KAISER-FRANCIS OIL COMPANY	Oil
42-163-31031	SOUTHWEST OIL & LAND, INC.	Oil
42-163-31032	SOUTHWEST OIL & LAND, INC.	Oil
42-163-31033	CIBOLO ENERGY OPERATING, INC.	Oil
42-163-31034	VAC-U-LIFT PRODUCTION CO.,INC.	Oil
42-163-31035	Atlas Energy Corp.	Oil
42-163-31036	BASIN OP. CO. LTD. HINTON PRODCO	Oil	04913
42-163-31037	CIBOLO ENERGY OPERATING, INC.	Oil	05073
42-163-31038	BAY ROCK OPERATING COMPANY	Oil
42-163-31039	SOMEX ENERGY COMPANY	Oil	04600
42-163-31041	CHAMPLIN PETROLEUM CO.	Oil
42-163-31042	SCHAARON INTERNATIONAL ENERGY	Oil	05306
42-163-31043	SCHAARON INTERNATIONAL ENERGY	Oil	05306
42-163-31044	VIRTEX OPERATING COMPANY, INC.	Oil	05481
42-163-31046	GINCO OPERATING CO.	Oil	05255
42-163-31047	FREEDOM ENERGY, LTD.	Oil	13869
42-163-31048	CHESAPEAKE OPERATING, INC.	Oil
42-163-31049	TEX-HEX CORP.	Oil	04857
42-163-31050	TEX-HEX CORP.	Oil
42-163-31051	TEX-HEX CORP.	Oil
42-163-31052	STONEGATE OPERATORS, INC.	Oil	05144
42-163-31053	PONTIAC OIL, INC.	Oil	04792
42-163-31054	OWEN OPERATING COMPANY, INC.	Oil
42-163-31440	ROBIN-WOOD PETR. INC.	Oil	05494
42-163-31441	FORD, DON H.	Oil
42-163-31442	BAY ROCK OPERATING COMPANY	Oil
42-163-31443	OWEN OPERATING COMPANY, INC.	Oil
42-163-31444	GINCO OPERATING CO.	Oil	05465
42-163-31445	VEGA PETROLEUM CORPORATION
42-163-31446	OWEN OPERATING COMPANY, INC.	Oil
42-163-31447	OWEN OPERATING COMPANY, INC.	Oil	05419
42-163-31448	OWEN OPERATING COMPANY, INC.	Oil
42-163-31449	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-31450	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-31451	CHESAPEAKE OPERATING, L.L.C.	Oil	05037
42-163-31452	OMEGA MINERALS, INC.	Gas
42-163-31453	STONEGATE OPERATORS, INC.	Oil
42-163-31454	STONEGATE OPERATORS, INC.	Oil
42-163-31455	STONEGATE OPERATORS, INC.	Oil
42-163-31456	ORYX ENERGY COMPANY	Oil	04948
42-163-31457	PANTHER HOLLOW RANCH, LTD
42-163-31458	ORYX ENERGY COMPANY	Oil	04948
42-163-31459	PANTHER HOLLOW RANCH, LTD
42-163-31460	Getty Oil Co.
42-163-31461	TANA OIL & GAS CORPORATION	Oil
42-163-31462	TANA OIL & GAS CORPORATION	Oil
42-163-31463	SOUTHWEST OIL & LAND, INC.	Oil	12766
42-163-31464	ZEUS PRODUCTION, INC.	Oil
42-163-31465	Apache Corporation
42-163-31466	EXXCEL OPERATING COMPANY	Oil	05308
42-163-31467	FAIR ENERGY	Oil
42-163-31468	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-31469	Tipperary Oil & Gas Corporation	Oil
42-163-31470	GINCO OPERATING CO.	Oil	05465
42-163-31471	EXXCEL OPERATING COMPANY	Oil	04828
42-163-31472	ELLSWORTH, H. P. O&G PROPERTIES	Oil	05475
42-163-31473	Apache Corporation	Oil
42-163-31474	Apache Corporation	Oil
42-163-31475	LADD PETROLEUM CORP.	Oil	05538
42-163-31476	GOLDKING PROD. CO.	Oil
42-163-31477	MORMAC OIL & GAS CO.
42-163-31478	HARKINS & COMPANY
42-163-31479	MAJESTIC PETROLEUM CORPORATION	Oil	05529
42-163-31480	R. K. G. ENGINEERING, INC.	Oil	12208
42-163-31481	HUGHES, DAN A. COMPANY, L.P.	Oil
42-163-31482	FLAG-REDFERN OIL COMPANY	Oil
42-163-31483	R. K. G. ENGINEERING, INC.	Oil
42-163-31484	BAXTER, KELLY H. OIL AND GAS CO.	Oil
42-163-31485	CIBOLO ENERGY OPERATING, INC.	Oil
42-163-31486	PROPET OIL & GAS INC.	Oil
42-163-31487	PROPET OIL & GAS INC.	Oil
42-163-31488	PROPET OIL & GAS INC.	Oil
42-163-31489	CHAMPLIN PETROLEUM CO.	Oil
42-163-31490	Getty Oil Co.
42-163-31491	Getty Oil Co.
42-163-31492	Getty Oil Co.
42-163-31493	CHIODO CORP.	Oil
42-163-31494	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-31495	HAILEY, E. B. OPERATIONS, INC.	Oil
42-163-31496	OVERLY OPERATING CO.
42-163-31497
42-163-31498	Tipperary Oil & Gas Corporation	Oil
42-163-31499	FAIR OIL COMPANY
42-163-31500	EXXCEL OPERATING COMPANY	Oil	05516
42-163-31501	CONVEST ENERGY CORPORATION	Oil	05465
42-163-31502	CHAMPLIN PETROLEUM CO.	Oil
42-163-31503	MAJESTIC PETROLEUM CORPORATION	Oil
42-163-31504	PANTHER HOLLOW RANCH, LTD
42-163-31505	V.A.C. PETROLEUM, INC.	Oil	05508
42-163-31506	BURK ROYALTY COMPANY	Oil
42-163-31507	ARGYLE ENERGY COMPANY	Oil	05517
42-163-31508	ARGYLE ENERGY COMPANY	Oil
42-163-31509	FAIR ENERGY
42-163-31510	MCDAY ENERGY CORP.	Oil
42-163-31511	GINCO OPERATING CO.	Oil	05726
42-163-31512	Getty Oil Co.
42-163-31513	HUGHES, DAN A. COMPANY, L.P.	Oil	05567
42-163-31514	STONEGATE OPERATORS, INC.	Oil	05545
42-163-31515	ORYX ENERGY COMPANY	Oil	04948
42-163-31516	ROBIN-WOOD PETR. INC.	Oil
42-163-31517	DANTEX OIL & GAS, INC.	Oil	05593
42-163-31518	ZEUS PRODUCTION, INC.	Oil	13540
42-163-31519	STONEGATE OPERATORS, INC.	Oil	05545
42-163-31520	RIO BRAVO ROYALTY CO.	Gas
42-163-31521	GLENN, WAYNE E. & ASSOC., INC.
42-163-31522	V.A.C. PETROLEUM, INC.	Oil	13730
42-163-31523	HOSKINS, L. R. & SONS, INC.
42-163-31524	NEUMANN, ALFRED	Oil
42-163-31525	V.A.C. PETROLEUM, INC.	Oil	13730
42-163-31527	ELLSWORTH, H. P. O&G PROPERTIES	Oil
42-163-31528	CIBOLO ENERGY OPERATING, INC.	Oil	05538
42-163-31529	V.A.C. PETROLEUM, INC.	Oil	05508
42-163-31530	STONEGATE OPERATORS, INC.	Oil
42-163-31531	CRYSTAL RESOURCES, INC	Oil	05535
42-163-31532	GINCO OPERATING CO.	Oil	05550
42-163-31533	STONEGATE OPERATORS, INC.	Oil	05545
42-163-31534	FIRST ROCK, INC.	Oil
42-163-31535	GINCO OPERATING CO.	Oil	05465
42-163-31536	MCDAY ENERGY CORP.	Oil	05555
42-163-31537	WAYNE E. GLENN ASSOCIATES, INC.	Gas	074308
42-163-31538	GINCO OPERATING CO.	Oil	05255
42-163-31539	MCDAY ENERGY CORP.	Oil	05555
42-163-31540	MCDAY ENERGY CORP.	Oil	05555
42-163-31541	MCDAY ENERGY CORP.	Oil	05555
42-163-31542	FREEDOM ENERGY, LTD.	Oil	04871
42-163-31543	FLAG-REDFERN OIL COMPANY	Oil
42-163-31544	V.A.C. PETROLEUM, INC.	Oil	05508
42-163-31545	FAIR ENERGY	Oil	05204
42-163-31546	HUGHES, DAN A. COMPANY, L.P.	Oil
42-163-31547	V.A.C. PETROLEUM, INC.	Oil	05508
42-163-31548	HUGHES, DAN A. COMPANY, L.P.	Oil	05567
42-163-31549	MORMAC ENERGY CORPORATION	Oil
42-163-31550	WCS OIL AND GAS CORPORATION	Oil	05831
42-163-31551	TOBIN, DON F.	Oil
42-163-31552	EXXCEL OPERATING COMPANY	Oil	05516
42-163-31553	GLENN, WAYNE E. & ASSOC., INC.
42-163-31554	TOBIN, DON F.	Oil
42-163-31555	Tipperary Oil & Gas Corporation
42-163-31556	FAIR OIL COMPANY	Oil
42-163-31557	GINCO OPERATING CO.	Oil	05550
42-163-31558	GLENN, WAYNE E. & ASSOC., INC.
42-163-31559	GLENN, WAYNE E. & ASSOC., INC.
42-163-31560	GLENN, WAYNE E. & ASSOC., INC.
42-163-31561	GLENN, WAYNE E. & ASSOC., INC.
42-163-31562	GLENN, WAYNE E. & ASSOC., INC.
42-163-31563	ZENITH EXPLORATION CO., INC.
42-163-31564	ZENITH EXPLORATION CO., INC.
42-163-31565	HUGHEY, W. R., OPERATING CO.	Oil
42-163-31566	HUGHEY, W. R., OPERATING CO.	Oil
42-163-31567	SOUTHWEST OIL & LAND, INC.	Oil
42-163-31568	TEJAS PRODUCTION CO	Gas	074656
42-163-31569	CRYSTAL RESOURCES, INC	Oil	05535
42-163-31570	CIBOLO ENERGY OPERATING, INC.	Oil	05629
42-163-31571	HOSKINS, L. R. & SONS, INC.
42-163-31572	CIBOLO ENERGY OPERATING, INC.	Oil	05538
42-163-31573	TEX-HEX CORP.	Oil	05609
42-163-31574	GINCO OPERATING CO.	Oil	15977
42-163-31575	ROBIN-WOOD PETR. INC.
42-163-31576	Tipperary Oil & Gas Corporation	Oil
42-163-31577	Tipperary Oil & Gas Corporation	Oil	05713
42-163-31578	HUGHES, DAN A. COMPANY, L.P.
42-163-31579	FREEDOM ENERGY, LTD.	Oil	04871
42-163-31580	HURLBUT & R.K.G. ENG. CO.
42-163-31581	HURLBUT, TALBOT & R.K.G. ENG. CO
42-163-31582	FAIR ENERGY	Oil	05768
42-163-31583	GEODYNAMICS OIL & GAS, INC.
42-163-31584	ARPEL, INC.	Oil	14080
42-163-31585	TEX-HEX CORP.	Oil
42-163-31586	BRAZOS PETROLEUM, INC.	Oil
42-163-31587	BRAZOS PETROLEUM, INC.	Oil
42-163-31588	PONTIAC OIL, INC.	Gas	076771
42-163-31589	Inexco Oil Company
42-163-31590	V.A.C. PETROLEUM, INC.	Oil	05765
42-163-31591	GINCO OPERATING CO.	Oil
42-163-31592	CIBOLO ENERGY OPERATING, INC.	Oil	05629
42-163-31593	SMAL ENERGY CORP	Gas	076405
42-163-31594	CIBOLO ENERGY OPERATING, INC.	Oil	05654
42-163-31595	BRAZOS PETROLEUM, INC.	Oil	05116
42-163-31596	FLAG-REDFERN OIL COMPANY	Oil
42-163-31597	CIBOLO ENERGY OPERATING, INC.	Oil	05629
42-163-31598	TEX-HEX CORP.	Oil	05661
42-163-31599	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-31600	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-31601	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-31602	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-31603	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-31604	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-31605	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-31606	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-31607	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-31608	CIBOLO ENERGY OPERATING, INC.	Oil	05654
42-163-31609	Tipperary Oil & Gas Corporation	Oil
42-163-31610	TEX-HEX CORP.	Oil	05661
42-163-31611	GINCO OPERATING CO.	Oil	05697
42-163-31612	Tipperary Oil & Gas Corporation	Oil	05713
42-163-31613	Tipperary Oil & Gas Corporation	Oil	05713
42-163-31614	YORK, F. R.
42-163-31615	Tipperary Oil & Gas Corporation	Oil
42-163-31616	Tipperary Oil & Gas Corporation	Oil
42-163-31617
42-163-31618	TEX-HEX CORP.	Oil	05661
42-163-31619	Tipperary Oil & Gas Corporation	Oil
42-163-31620	FAIR ENERGY
42-163-31621	ARROW PETROLEUM COMPANY	Oil
42-163-31622	COLLIER DIAMOND -C- OILS, INC.	Oil
42-163-31623	OILFIELD CLEANTECH WATER REC LLC	Oil	05204
42-163-31624
42-163-31625	BRAZOS PETROLEUM, INC.	Oil
42-163-31626	BRAZOS PETROLEUM, INC.	Oil
42-163-31627	CONVEST ENERGY CORPORATION
42-163-31628	CONVEST ENERGY CORPORATION
42-163-31629	FREEDOM ENERGY, LTD.	Oil
42-163-31630	SEAGULL OPERATING CO., INC.
42-163-31631	WAYNE E. GLENN ASSOCIATES, INC.	Gas	078318
42-163-31632	VIRTEX PETROLEUM COMPANY, INC.	Gas	077778
42-163-31633	ORYX ENERGY COMPANY	Oil	04948
42-163-31634	FLAG-REDFERN OIL COMPANY	Oil
42-163-31635	GLENN, WAYNE E. & ASSOC., INC.
42-163-31636	Tipperary Oil & Gas Corporation	Oil
42-163-31637	Tipperary Oil & Gas Corporation	Oil
42-163-31638	ORYX ENERGY COMPANY	Oil	14769
42-163-31639	ORYX ENERGY COMPANY	Oil	04948
42-163-31640	D. AND Y. YUNK PRODUCTIONS	Oil	05808
42-163-31641	ORYX ENERGY COMPANY	Oil	04948
42-163-31642	HUGHES & HUGHES
42-163-31643	BRAZOS PETROLEUM, INC.	Oil	05763
42-163-31644	TIPPERARY EXPLORATION, INC.
42-163-31645	BRAZOS PETROLEUM, INC.	Oil	05763
42-163-31646	R.L.KIRKWOOD,JR.AND F.C.D. COMP.
42-163-31647	STRINGER OIL & GAS
42-163-31648	GINCO OPERATING CO.	Oil	05697
42-163-31649	OILFIELD CLEANTECH WATER REC LLC	Oil	05204
42-163-31650	PALMER, JOHN T.
42-163-31651	TEX-HEX CORP.	Oil
42-163-31652	TEX-HEX CORP.	Oil
42-163-31653	WCS OIL AND GAS CORPORATION	Oil	05831
42-163-31654	DILLEY PRODUCTION CO.
42-163-31655	SMAL ENERGY CORP	Gas	080117
42-163-31656	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31657	TOBIN, DON F.	Oil
42-163-31658	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31659	MILLER, W. C. OPERATING COMPANY	Gas	079830
42-163-31660	BRAZOS PETROLEUM, INC.	Oil	04823
42-163-31661	BALCONES OIL CO., INC.
42-163-31662	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-31663	BALCONES OIL CO., INC.
42-163-31664	BALCONES OIL CO., INC.
42-163-31665	BALCONES OIL CO., INC.
42-163-31666	BALCONES OIL CO., INC.
42-163-31667	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-31668	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31669	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31670	RIO BRAVO ROYALTY CO.	Gas
42-163-31671	ZENITH EXPLORATION CO., INC.	Gas
42-163-31672	REMUDA OIL & GAS CO.
42-163-31673	V.A.C. PETROLEUM, INC.	Oil
42-163-31674	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31675	SOUTHWEST OIL & LAND, INC.	Oil
42-163-31676	TEX-HEX CORP.	Oil
42-163-31677	TEX-HEX CORP.	Oil	05905
42-163-31678	SULO OIL COMPANY
42-163-31679	GINCO OPERATING CO.	Oil	05890
42-163-31680	ORYX ENERGY COMPANY	Oil	06001
42-163-31681	TEX-HEX CORP.	Oil	05884
42-163-31682	TEX-HEX CORP.	Gas	083205
42-163-31683	CREATIVE OIL AND GAS OP II, LLC	Oil	04385
42-163-31684	RAIDER OIL CORP.
42-163-31685	TEX-HEX CORP.	Oil	05884
42-163-31686	TEX-HEX CORP.	Oil	05905
42-163-31687	TEX-HEX CORP.	Oil	05905
42-163-31688	TEX-HEX CORP.	Gas	083105
42-163-31689	TEX-HEX CORP.	Gas	083106
42-163-31690	Tipperary Oil & Gas Corporation	Gas
42-163-31691	PONTIAC OIL, INC.	Gas	083334
42-163-31692	Tipperary Oil & Gas Corporation	Gas
42-163-31693	TEX-HEX CORP.	Oil
42-163-31694	TIDELANDS OIL CORPORATION	Gas	084002
42-163-31696	TEX-HEX CORP.	Oil	05905
42-163-31697	TEX-HEX CORP.	Oil	05884
42-163-31698	LIGHT RESOURCES	Oil	06001
42-163-31699	TEX-HEX CORP.	Oil	05905
42-163-31700	GEMACO INTERNATIONAL, INC.
42-163-31701	TEX-HEX CORP.	Oil
42-163-31702	ORYX ENERGY COMPANY	Oil	04948
42-163-31703	GREENBERG, L. E. TRUSTEE	Oil
42-163-31704	SMAL ENERGY CORP	Gas	084159
42-163-31705	ORYX ENERGY COMPANY	Oil	04948
42-163-31706	GINCO OPERATING CO.	Oil	05985
42-163-31707	Hunt Energy Corp.
42-163-31708	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-31709	GREENBERG, L. E. TRUSTEE	Oil
42-163-31710	GINCO OPERATING CO.	Oil	05985
42-163-31711	ORYX ENERGY COMPANY	Oil	04948
42-163-31712	ORYX ENERGY COMPANY	Oil
42-163-31713	CROWN PRODUCTION CO., INC.	Oil	06070
42-163-31714	ZAPATA OIL RECOVERY CO.	Oil	06247
42-163-31715	GINCO OPERATING CO.	Oil	05985
42-163-31716	V.A.C. PETROLEUM, INC.	Oil	06029
42-163-31717	CIBOLO ENERGY OPERATING, INC.	Oil	05654
42-163-31718	GINCO OPERATING CO.	Oil	05985
42-163-31719	BRAZOS PETROLEUM, INC.	Oil
42-163-31720	CROWN PETROLEUM INC.
42-163-31721
42-163-31722	PROPET OIL & GAS INC.	Oil
42-163-31723	L & L PIPE & SUPPLY INC.	Oil	06069
42-163-31724	GINCO OPERATING CO.	Oil	05985
42-163-31725	CROWN PRODUCTION CO., INC.
42-163-31726	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31727	KAIN PETROLEUM, LLC	Gas	090535
42-163-31728	CONCORD ENERGY, INC.
42-163-31729	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31730	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31731	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31732	GOLDEN CHILD, INC.	Oil	06154
42-163-31733	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31734	ARROW PETROLEUM COMPANY	Oil
42-163-31735	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31736	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31737	GINCO OPERATING CO.	Oil	05985
42-163-31738	MOSELEY & MCKISSACK RES LLC	Oil	06086
42-163-31739	PAMALE PETROLEUM CO.
42-163-31740	LIGHT RESOURCES	Oil	06001
42-163-31741	Tipperary Oil & Gas Corporation	Oil
42-163-31742	REATA OIL & GAS CORP.	Oil
42-163-31743	ZAPATA OIL RECOVERY CO.	Oil	06247
42-163-31744	BRAZOS PETROLEUM, INC.	Oil	06129
42-163-31745	BRAZOS PETROLEUM, INC.	Oil	06129
42-163-31746	Tipperary Oil & Gas Corporation	Oil
42-163-31747	BRAZOS PETROLEUM, INC.	Oil	06035
42-163-31749	FRIO SWD, INC.	Oil	04559
42-163-31750	V.A.C. PETROLEUM, INC.	Oil
42-163-31751	DRISCOLL S.W.D. INC.	Oil	06278
42-163-31752	V.A.C. PETROLEUM, INC.	Oil	06029
42-163-31753	BRAZOS PETROLEUM, INC.	Oil	04823
42-163-31754	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31755	TEX-HEX CORP.	Oil	05884
42-163-31756	JAY-DEE OPERATING COMPANY
42-163-31757	JAY-DEE OPERATING COMPANY
42-163-31758	JAY-DEE OPERATING COMPANY	Oil
42-163-31759	JAY-DEE OPERATING COMPANY	Oil
42-163-31760	ABSOLUTE OIL & GAS COMPANY INC.	Oil	12892
42-163-31761	BLACKBRUSH O & G, LLC	Oil	04721
42-163-31762	R. K. G. ENGINEERING, INC.
42-163-31763	RICHEY, H. L.	Oil
42-163-31764	TEX-HEX CORP.	Oil	05806
42-163-31765	HUGHEY, W. R., OPERATING CO.	Oil	05575
42-163-31766	CROWN PRODUCTION CO., INC.	Oil	06154
42-163-31767	SIERRA EXPLORATION COMPANY
42-163-31768	MORMAC OIL & GAS CO.	Oil
42-163-31769	ABSOLUTE OIL & GAS COMPANY INC.	Oil	12637
42-163-31770	MOSELEY & MCKISSACK RES LLC	Oil	06086
42-163-31771	TIDELANDS OIL CORPORATION	Gas	090522
42-163-31772	GINCO OPERATING CO.	Oil	05890
42-163-31773	FAIR ENERGY	Oil
42-163-31774	G & M OPERATING CORP.	Oil
42-163-31775	JAY-DEE OPERATING COMPANY	Oil
42-163-31776	OCEAN TRACE EXPLORATION
42-163-31777	GINCO OPERATING CO.	Oil	05985
42-163-31778	OCEAN TRACE EXPLORATION
42-163-31779	SOUTHWEST OIL & LAND, INC.	Oil	05818
42-163-31780	EXXCEL OPERATING COMPANY	Oil	04828
42-163-31781	GOUGER & MITCHELL
42-163-31782	FAIR OIL, LTD.
42-163-31783	ABCO OIL & GAS COMPANY, INC.	Oil	06623
42-163-31784	GINCO OPERATING CO.	Oil	05985
42-163-31785	TEX-HEX CORP.	Oil	05884
42-163-31786	SOUTH COAST OIL & GAS CO.	Oil	06277
42-163-31787	LIGHT RESOURCES	Oil	06001
42-163-31788	DILLEY PRODUCTION CO.
42-163-31789	V.A.C. PETROLEUM, INC.	Oil	12362
42-163-31790	EXXCEL OPERATING COMPANY	Oil	06480
42-163-31791	TEX-HEX CORP.	Oil
42-163-31792	Placid Oil Company	Oil	06478
42-163-31793	TEXAS ENERGY EXPLORATION, INC.
42-163-31794	TEX-HEX CORP.	Oil	05884
42-163-31795	FAIR OIL COMPANY
42-163-31796	EXPRESS OIL AND GAS	Oil	06305
42-163-31797	GOLDEN CHILD, INC.	Oil	06479
42-163-31798	D. AND Y. YUNK PRODUCTIONS	Oil	06481
42-163-31799	D. AND Y. YUNK PRODUCTIONS	Oil	06481
42-163-31800	TEX-HEX CORP.	Oil	05609
42-163-31801	CONCORD ENERGY, INC.
42-163-31802	Tipperary Oil & Gas Corporation	Oil
42-163-31803	GLENNCO EXPLORATION LTD.
42-163-31804	GLENNCO EXPLORATION LTD.
42-163-31805	GLENNCO EXPLORATION LTD.
42-163-31806	RILEY, CLOVIS INC.	Oil	09748
42-163-31807	MCMINN OPERATING COMPANY, INC.	Oil	13384
42-163-31808	MUELLER EXPLORATION, INC.	Oil	06671
42-163-31809	LONE STAR OPERATING COMPANY	Oil	06503
42-163-31810	CONCORD ENERGY, INC.
42-163-31811	DILLEY PRODUCTION CO.
42-163-31812	ELLSWORTH, H. P. O&G PROPERTIES	Oil	12459
42-163-31813	GLENNCO EXPLORATION LTD.
42-163-31814	GLENCO OIL & GAS COMPANY	Oil	05417
42-163-31815	PLUMB OPERATING COMPANY, INC.	Oil
42-163-31816	LONE STAR OPERATING COMPANY	Oil	12401
42-163-31817	FREEMAN ENERGY, INC.
42-163-31818	LONE STAR OPERATING COMPANY	Oil	12134
42-163-31819	MARK-O ENERGY, INC.	Oil	09932
42-163-31820	MATRIX ENERGY, INC.	Oil
42-163-31821	RIO BRAVO ROYALTY CO.
42-163-31822	BLACKBRUSH O & G, LLC	Oil	06518
42-163-31823	ORYX ENERGY COMPANY	Oil	04947
42-163-31825	GLENNCO EXPLORATION LTD.
42-163-31826	HUGHEY, W. R., OPERATING CO.	Oil
42-163-31828	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31829	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31830	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31831	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31832	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31833	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31834	GOLDEN CHILD, INC.	Oil	08104
42-163-31835	JAY-DEE OPERATING COMPANY
42-163-31836	DILLEY PRODUCTION CO.
42-163-31837	V.A.C. PETROLEUM, INC.	Oil	06029
42-163-31838	CATLETT, E. G.	Oil	08786
42-163-31839	BLUCO PRODUCTION CO., INC.	Oil
42-163-31843	SEAGULL OPERATING CO., INC.	Oil
42-163-31844	LAKE RONEL OIL COMPANY
42-163-31845	WARNCKE, GLENNWOOD
42-163-31846	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	06729
42-163-31847	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	06729
42-163-31848	ENERTEX, INC.	Oil	06533
42-163-31849	OMEGA MINERALS, INC.	Gas
42-163-31850	TIDELANDS OIL CORPORATION	Gas	091296
42-163-31851	ZENITH EXPLORATION CO., INC.
42-163-31852	ZENITH EXPLORATION CO., INC.
42-163-31853	OCEAN TRACE EXPLORATION
42-163-31854	EVERGREEN OIL CORPORATION	Oil
42-163-31855	ZEUS PRODUCTION, INC.	Oil
42-163-31856	CROWN PETROLEUM INC.	Oil	06579
42-163-31857	TEX-KAN INDUSTRIES, INC.	Oil	06957
42-163-31858	GULFCO PRODUCTION, INC.	Oil	06864
42-163-31859	TEX-KAN INDUSTRIES, INC.	Oil
42-163-31860	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12495
42-163-31861	ABSOLUTE OIL & GAS COMPANY INC.	Oil	12380
42-163-31862	ALTAIR ENERGY CORP.	Oil	06539
42-163-31863	BORDER EXPLORATION CO.
42-163-31864	TEX-KAN INDUSTRIES, INC.	Oil	06696
42-163-31865	FAIR ENERGY	Oil
42-163-31866	CALLERY EXPLORATION COMPANY
42-163-31867	Union Pacific Resources Company	Oil	06798
42-163-31868	GOLDEN CHILD, INC.	Oil	06479
42-163-31869	CALLERY EXPLORATION COMPANY
42-163-31870	ASTRO PRODUCTION, INC.	Oil	05614
42-163-31871	BLUCO PRODUCTION CO., INC.	Oil
42-163-31872	CONCHO OILFIELD SERV & OPER CO.
42-163-31873	GINCO OPERATING CO.	Oil	05890
42-163-31874	DELTA-GULF, INC.
42-163-31875	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	06364
42-163-31876	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	06512
42-163-31877	EXXCEL OPERATING COMPANY	Oil	04828
42-163-31878	BAKER, JAMES A. III
42-163-31879	ANTICOE OIL & DEVELOPMENT CO.	Oil	06663
42-163-31880	ASTRO PRODUCTION, INC.
42-163-31881	GOLDEN CHILD, INC.	Oil	06858
42-163-31882	GLENCO OIL & GAS COMPANY	Oil
42-163-31883	RITCHIE, H. G. JR.	Oil	09606
42-163-31884	MINERAL DEVELOPMENT, INC.	Oil
42-163-31885	PONTIAC OIL, INC.	Oil	07704
42-163-31886	FAIR ENERGY	Oil
42-163-31887	EXCO RESOURCES, INC.	Oil	06784
42-163-31888	CROWN PRODUCTION CO., INC.
42-163-31889	OVERLY OPERATING CO.	Oil
42-163-31890	MINERAL DEVELOPMENT, INC.
42-163-31891	OMEGA MINERALS, INC.	Gas
42-163-31892	4 CORNERS SWD, INC.	Oil	05351
42-163-31893	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31894	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31895	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31896	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31897	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31898	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31899	TRANS-CANADA ENTRPRSES OF TX INC	Oil	08326
42-163-31900	Union Pacific Resources Company	Oil	06798
42-163-31901	BRAZOS PETROLEUM, INC.	Oil	04823
42-163-31902	FLOURNOY PRODUCTION CO.	Oil
42-163-31903	RIO BRAVO ROYALTY CO.
42-163-31904	Union Pacific Resources Company	Oil	06798
42-163-31905	CONVEST ENERGY CORPORATION
42-163-31906
42-163-31907	WEST, THOMAS S., JR.
42-163-31908	Union Pacific Resources Company	Oil	08068
42-163-31909	MOSELEY & MCKISSACK RES LLC	Oil	06086
42-163-31910	ZEUS PRODUCTION, INC.	Oil
42-163-31912	DILLEY PRODUCTION CO.
42-163-31913	DILLEY PRODUCTION CO.
42-163-31914	LEMON, RICHARD G.	Oil	06708
42-163-31915	LINGEN EXPLORATION, INC.
42-163-31916	GENESIS WELL SERVICE	Oil	06861
42-163-31917	Union Pacific Resources Company	Oil	06798
42-163-31918	TEX-HEX CORP.	Oil	05609
42-163-31919	CONVEST ENERGY CORPORATION
42-163-31920	TEXAS BISON PETROLEUM	Oil	06170
42-163-31921	ABSOLUTE OIL & GAS COMPANY INC.	Oil
42-163-31922	ALTAIR ENERGY CORP.	Oil	06539
42-163-31923	ASTRO PRODUCTION, INC.
42-163-31924	BLACK GOLD OPERATING CO., INC.	Oil
42-163-31925	GIERHART, B. J. INC.
42-163-31926	GIERHART, B. J. INC.
42-163-31927	GIERHART, B. J. INC.	Oil
42-163-31928	SANDIA ENERGY CORPORATION-NM	Oil	07096
42-163-31929	WILLIAMS, CLAYTON ENERGY, INC.	Oil	06792
42-163-31930	HUGHEY, W. R., OPERATING CO.
42-163-31931	HUGHEY, W. R., OPERATING CO.
42-163-31932	FRIO OIL & GAS, LTD.	Oil	05575
42-163-31933	W.G. INVESTMENT	Oil	11331
42-163-31934	REYES-GARZA PETROLEUM INC.	Oil	07323
42-163-31935	RAN ENERGY, INC.	Oil	11570
42-163-31936	JAY-DEE OPERATING COMPANY	Oil
42-163-31937	ORYX ENERGY COMPANY	Oil	07077
42-163-31938	ABSOLUTE OIL & GAS COMPANY INC.	Oil
42-163-31939	HS Resources, Inc.	Oil	07341
42-163-31940	ZEUS PRODUCTION, INC.	Oil	12611
42-163-31941
42-163-31942		Oil	06958
42-163-31943	CRUDE PROCESSING, INC.
42-163-31944	MAVERICK ENERGY GROUP, INC.	Oil	07022
42-163-31945	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31946	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31947	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31948	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31949	CROWN PRODUCTION CO., INC.	Oil	07198
42-163-31950	ALTAIR ENERGY CORP.	Oil
42-163-31951	MINERAL DEVELOPMENT, INC.	Oil
42-163-31952
42-163-31953	TEXAS CRUDE, INC.	Oil	13018
42-163-31954	TRANS-CANADA ENTRPRSES OF TX INC
42-163-31956	PROTEUS PETROLEUM INC.
42-163-31957	RAN ENERGY, INC.	Oil
42-163-31958	KIDD PRODUCTION CO.	Oil	07012
42-163-31959	HS Resources, Inc.	Oil	07341
42-163-31960	Texaco Inc.
42-163-31961	HS Resources, Inc.	Oil	07341
42-163-31962	EXPRESS OIL AND GAS	Oil	06305
42-163-31963	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-31964	GINCO OPERATING CO.	Oil	07331
42-163-31965	CHRISTICO PETROLEUM COMPANY	Oil	07048
42-163-31966	WINCHESTER ENERGY COMPANY	Oil
42-163-31967	CORE E & P CORP.	Oil	07149
42-163-31968	WEBER ENERGY CORPORATION	Oil	07289
42-163-31969	TEX-HEX CORP.	Oil	05609
42-163-31970	OCEAN TRACE EXPLORATION
42-163-31971	LONE STAR OPERATING COMPANY	Oil	11947
42-163-31972	SOUTH TEXAS OPERATING COMPANY	Oil	09768
42-163-31973	SARAH OIL & GAS OF TEXAS	Oil
42-163-31974	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	08173
42-163-31975	MUELLER EXPLORATION, INC.	Oil	06671
42-163-31976	DELTA-GULF, INC.
42-163-31977	BRAZOS PETROLEUM, INC.	Oil
42-163-31978	RAN ENERGY, INC.	Oil	11570
42-163-31979	CONCHO OILFIELD SERV & OPER CO.	Oil	04952
42-163-31980	SOTEX OIL & GAS CORP.	Oil	07276
42-163-31981
42-163-31982	HS Resources, Inc.	Oil	07341
42-163-31983	HS Resources, Inc.	Oil	07341
42-163-31984	HS Resources, Inc.	Oil	07341
42-163-31985	TEXAN PRODUCTION COMPANY, INC.	Oil	08218
42-163-31986	TULAROSA OPERATING COMPANY	Oil	08218
42-163-31987	HS Resources, Inc.	Oil	07341
42-163-31988	HS Resources, Inc.	Oil	07341
42-163-31989	OVERLY OPERATING CO.
42-163-31990	OVERLY OPERATING CO.
42-163-31991	OVERLY OPERATING CO.
42-163-31992	OVERLY OPERATING CO.
42-163-31993	OVERLY OPERATING CO.
42-163-31994	HOSKINS, L. R. & SONS, INC.	Oil
42-163-31995	FAIR ENERGY	Oil
42-163-31996	GIEBEL, AARON F.
42-163-31997	RANDADO OIL & MINERALS, INC.
42-163-31998	MATRIX ENERGY, INC.	Oil
42-163-31999	C. OIL COMPANY, INC.	Oil	07763
42-163-32000	WARNCKE, GLENNWOOD
42-163-32001	ABSOLUTE OIL & GAS COMPANY INC.	Oil	07707
42-163-32002	DREXEL OPERATING COMPANY	Oil
42-163-32003	BERRYMAN ENERGY CORPORATION	Oil	07936
42-163-32004	FAIR ENERGY
42-163-32005	FAIR ENERGY	Oil
42-163-32006	GLENCO OIL & GAS COMPANY	Oil	07244
42-163-32007	LAWBAR PETROLEUM, INC.
42-163-32008	SEAGO PETROLEUM, INC.	Oil	01312
42-163-32009	COLT OPERATING CORPORATION	Oil	12963
42-163-32010	FAIR OIL COMPANY	Oil
42-163-32011	ORION OIL CO.
42-163-32012	AERO-GEO ENERGY, INC.	Oil
42-163-32013	OVERLY OPERATING CO.	Oil
42-163-32014	EXXON CORP.
42-163-32015	DRIVER INVESTMENTS, INC.	Oil
42-163-32016
42-163-32017	J & M WELL SALVAGE COMPANY	Oil	07424
42-163-32018	BONANZA PETROLEUM INC.
42-163-32020	RESERVE ENERGY CORP.
42-163-32021
42-163-32022	CROWN PRODUCTION CO., INC.
42-163-32023	RILEY, CLOVIS INC.	Oil	08153
42-163-32024	BIGFOOT OIL LLC	Oil	01370
42-163-32025	KIDD PRODUCTION CO.	Oil	08526
42-163-32026	HORIZON NATURAL RESOURCES, INC.	Oil	07307
42-163-32027	DREXEL OPERATING COMPANY	Oil	06958
42-163-32028	LONE STAR NATURAL RESOURCES, INC
42-163-32029	COX & COX PRODUCTION CO.	Oil	08454
42-163-32030	ALLEN, BUFORD W.	Gas	130552
42-163-32031	AMPAK OIL COMPANY	Oil	07687
42-163-32032	CHIODO CORP.	Oil	07426
42-163-32033
42-163-32034	CROWN PRODUCTION CO., INC.
42-163-32035	BIGFOOT OIL LLC	Oil	07560
42-163-32037	ALTAIR ENERGY CORP.	Oil
42-163-32038	J & M WELL SALVAGE COMPANY	Oil	07843
42-163-32039	SATEX ENERGY, INC.	Oil	05250
42-163-32040	ZENITH EXPLORATION CO., INC.
42-163-32041	EXXON CORP.
42-163-32042	ORYX ENERGY COMPANY	Oil	07077
42-163-32043	REYES-GARZA PETROLEUM INC.	Oil	08891
42-163-32044	TEX-HEX CORP.	Oil	05609
42-163-32045	FRIO SWD, INC.	Oil
42-163-32046	GIEBEL, AARON F.
42-163-32047	FRIO SWD, INC.	Oil	08282
42-163-32048	DREXEL OPERATING COMPANY	Oil
42-163-32049	Tipperary Oil & Gas Corporation	Oil
42-163-32050	BRAZOS PETROLEUM, INC.	Oil
42-163-32051	HUGHEY, W. R., OPERATING CO.
42-163-32052	SOUTHERN ENERGY & EXPLORATION CO
42-163-32054	CROWN PRODUCTION CO., INC.	Oil
42-163-32055	EXCO RESOURCES, INC.	Oil	08189
42-163-32056	CENTRAL TEXAS OIL & GAS	Oil
42-163-32057	DREXEL OPERATING COMPANY	Oil	12423
42-163-32058	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	13821
42-163-32059	MAJOR EXPLORATION, INC	Oil
42-163-32060	EXXON CORP.
42-163-32061	EXXON CORP.
42-163-32062	BLACKBRUSH O & G, LLC	Oil	13724
42-163-32063	DREXEL OPERATING COMPANY	Oil
42-163-32064	BLACKBRUSH O & G, LLC	Oil	07486
42-163-32065	GIEBEL, AARON F.
42-163-32066	WELL SOLUTIONS, INC.	Oil	07608
42-163-32067	PAM OIL PARTNERSHIP	Oil	07215
42-163-32068	TEXAS OIL DEVELOPMENT CORP.
42-163-32070	BIGFOOT OIL LLC	Oil	08013
42-163-32071	FAIR ENERGY	Oil
42-163-32072	Union Pacific Resources Company	Oil	07622
42-163-32073	CUATRO PETRO CORP.	Oil	07644
42-163-32074	TEXAS OIL DEVELOPMENT CORP.
42-163-32075	MAJOR EXPLORATION, INC	Oil	09098
42-163-32076	ENERGY RESOURCES OIL & GAS CORP.
42-163-32077	KIOWA ENERGY INC.
42-163-32078	DREXEL OPERATING COMPANY	Oil
42-163-32080	EVERGREEN OIL CORPORATION
42-163-32081	AOP OPERATING CORPORATION	Oil	12964
42-163-32082	FINALY RESOURCES LLC	Oil	07643
42-163-32083	BLACKBRUSH O & G, LLC	Oil	07486
42-163-32084	PONTIAC OIL, INC.	Oil	12724
42-163-32085	SEAROC OIL COMPANY, INC.	Oil
42-163-32086	GOLDEN CHILD, INC.	Oil	13348
42-163-32087	MAJOR EXPLORATION, INC
42-163-32088	MAJOR EXPLORATION, INC
42-163-32089	BIGFOOT OIL LLC	Oil	08013
42-163-32090	TEXAS OIL DEVELOPMENT CORP.
42-163-32091	TEXAS OIL DEVELOPMENT CORP.
42-163-32092	GINCO OPERATING CO.	Oil	07815
42-163-32093	BLACKBRUSH O & G, LLC	Oil	11524
42-163-32094	PRODUCERS ENGINEERING COMPANY
42-163-32096
42-163-32097	Union Pacific Resources Company	Oil	07767
42-163-32098	EVERGREEN OIL CORPORATION
42-163-32099	U.S.A. PLUGGING COMPANY	Oil	07808
42-163-32100	C & C ENERGY CO.	Oil	07955
42-163-32101	ENERGY RESOURCES OIL & GAS CORP.
42-163-32102	FAIR ENERGY	Oil
42-163-32103	BLACKBRUSH O & G, LLC	Oil	07777
42-163-32104	BLACKBRUSH O & G, LLC	Oil	07777
42-163-32105	CROWN PRODUCTION CO., INC.	Oil	11331
42-163-32106	CASTLEMAN, JOHN P. JR.
42-163-32107
42-163-32108	BLACKBRUSH O & G, LLC	Oil	13724
42-163-32109
42-163-32110	OVERLY OPERATING CO.	Oil	12437
42-163-32111	ELLSWORTH, H. P. O&G PROPERTIES	Oil	07864
42-163-32112	EVERGREEN OIL CORPORATION
42-163-32113	MAY INVESTMENTS, INC.	Oil	07987
42-163-32114	MAJOR EXPLORATION, INC
42-163-32115	MAJOR EXPLORATION, INC	Oil	18345
42-163-32116	ENERGY RESOURCES OIL & GAS CORP.	Oil	12686
42-163-32117	MAJOR EXPLORATION, INC
42-163-32118	MID-AMERICA PETROLEUM, INC.
42-163-32119	NORTH TEXAS PETROLEUM, INC.	Oil
42-163-32120	COX & COX PRODUCTION CO.	Oil	08235
42-163-32121	CONTINENTAL U S EXPLORATION, INC
42-163-32122	CONTINENTAL U S EXPLORATION, INC	Oil
42-163-32123	CONTINENTAL U S EXPLORATION, INC
42-163-32124	CONTINENTAL U S EXPLORATION, INC
42-163-32125	CONTINENTAL U S EXPLORATION, INC
42-163-32126	WSM	Oil	08092
42-163-32127	METCO OIL CORPORATION	Oil	07912
42-163-32128	GLENNCO EXPLORATION LTD.
42-163-32129	SEAROC OIL COMPANY, INC.	Oil
42-163-32130	RESERVE ENERGY CORP.
42-163-32131	CROWN PRODUCTION CO., INC.
42-163-32132	BIGFOOT OIL LLC	Oil	07560
42-163-32133	MAJOR TEXAS ASSET MANAGEMENT	Oil	08010
42-163-32134	FAIR ENERGY
42-163-32135	CONTINENTAL U S EXPLORATION, INC
42-163-32136	Tipperary Oil & Gas Corporation	Oil	05609
42-163-32137	American Hunter Exploration Ltd.
42-163-32138	SEAROC OIL COMPANY, INC.
42-163-32139	U.S.A. PLUGGING COMPANY	Oil	07808
42-163-32140	COLUMBIA ENERGY PROPERTIES, INC.	Oil	08110
42-163-32141	W.G. INVESTMENT
42-163-32142	MORALES, P. J. SR.	Oil
42-163-32143	ARROW PETROLEUM COMPANY	Oil
42-163-32144	American Hunter Exploration Ltd.	Oil
42-163-32145	GLENCO OIL & GAS COMPANY
42-163-32146	Tipperary Oil & Gas Corporation	Oil
42-163-32147	JENEX PETROLEUM CORPORATION	Oil	14516
42-163-32148	MIESCH EXPLORATION CORPORATION	Oil	08312
42-163-32149	GLENCO OIL & GAS COMPANY	Oil	08085
42-163-32150	REA OIL & GAS, INC.	Oil
42-163-32151	TEXAS AMERICAN ENERGY CORP.	Oil	13523
42-163-32152	BLACKBRUSH O & G, LLC	Oil	13035
42-163-32153	BLACKBRUSH O & G, LLC	Oil
42-163-32154	BLACKBRUSH O & G, LLC	Oil	13036
42-163-32155	Tipperary Oil & Gas Corporation
42-163-32156	ARK ENERGY, INC.
42-163-32157	RESERVE ENERGY CORP.
42-163-32158	GLENCO OIL & GAS COMPANY
42-163-32159	MAY INVESTMENTS, INC.	Oil	07931
42-163-32160	WCS OIL AND GAS CORPORATION	Oil	07767
42-163-32161	TEX-HEX CORP.	Oil
42-163-32162	LAKE RONEL OIL COMPANY
42-163-32163	V.A.C. PETROLEUM, INC.	Oil	06029
42-163-32164	RILEY, CLOVIS INC.	Oil	08234
42-163-32165	H-M OIL COMPANY	Oil
42-163-32166	H-M OIL COMPANY	Oil
42-163-32167	C & C ENERGY CO.
42-163-32168	NORTHWOOD OPERATING CO.	Oil
42-163-32169	LAWBAR PETROLEUM, INC.
42-163-32170	HOUSTON OIL & GAS COMPANY, INC.	Oil	08456
42-163-32171	SEAROC OIL COMPANY, INC.
42-163-32172	POSEY, DAVID C.
42-163-32173	TAYLOR, M. W. INC.	Oil
42-163-32174	ALTAIR ENERGY CORP.	Oil	12416
42-163-32175	GLENCO OIL & GAS COMPANY
42-163-32176	BIGFOOT OIL LLC	Oil	01364
42-163-32177	GZG ENERGY, INC.
42-163-32178	CACHARA OIL & GAS CO.	Oil	08679
42-163-32179	SEAROC OIL COMPANY, INC.
42-163-32180	STARR OPERATING COMPANY	Oil	08202
42-163-32181	FINALY RESOURCES LLC	Oil	07643
42-163-32182	GZG ENERGY, INC.
42-163-32183	RIDGEWAY TEXAN OIL CO.	Oil	08442
42-163-32184	HUGHEY, W. R., OPERATING CO.
42-163-32185	TEXAS SOUTHERN PETROLEUM CORP.	Oil
42-163-32186
42-163-32187	BIGFOOT OIL LLC	Oil	01364
42-163-32188	ORYX ENERGY COMPANY	Oil	04948
42-163-32189	CONTINENTAL U S EXPLORATION, INC
42-163-32190	FAIR ENERGY
42-163-32191	WSM	Oil	08092
42-163-32192	RESERVE ENERGY CORP.
42-163-32193	CROWN PRODUCTION CO., INC.
42-163-32194	TEXAN PRODUCTION COMPANY, INC.	Oil	08218
42-163-32195	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32196	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32197	FAIR ENERGY	Oil
42-163-32198	BIGFOOT OIL LLC	Oil	00801
42-163-32199	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32200	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32201	HARVEY, K. S.
42-163-32202
42-163-32203	EMLOU OIL CO.	Oil	08577
42-163-32204	ARROW PETROLEUM COMPANY
42-163-32205	HUGHES, DAN A. COMPANY, L.P.	Oil
42-163-32206	FLAG-REDFERN OIL COMPANY	Oil
42-163-32207	ORYX ENERGY COMPANY	Oil	04948
42-163-32208	WSM	Oil	08603
42-163-32209	DANIEL EXPLORATIONS INC	Oil	10076
42-163-32210	KALER ENERGY CORP.	Oil	08756
42-163-32211	TRACE EXPLORATION, INC.
42-163-32212	JENKINS OIL CORPORATION	Oil	08801
42-163-32213	Home Petroleum Corp.	Oil	09036
42-163-32214	CONVEST ENERGY CORPORATION
42-163-32215	TEXAS SOUTHERN PETROLEUM CORP.	Oil	09220
42-163-32216	ALLIED PRODUCTION CORP.
42-163-32217	SEAROC OIL COMPANY, INC.
42-163-32218	STACCATTO ENERGY CORPORATION
42-163-32219	TULAROSA OPERATING COMPANY	Oil	09540
42-163-32220	WSM	Oil	08603
42-163-32221	TURNER, M. O.
42-163-32222	ATASCO, INC.
42-163-32223	H-M OIL COMPANY	Oil
42-163-32224	MAYO OIL CO.	Oil	09727
42-163-32225	IMPETRO OPERATING LLC	Oil	08739
42-163-32226	SARAH OIL & GAS OF TEXAS
42-163-32227	WOOLDRIDGE OIL & GAS	Oil	09082
42-163-32228	WSM	Oil	08603
42-163-32229	SCANTECH EXPLORATION, INC.	Oil
42-163-32230	SEAROC OIL COMPANY, INC.	Oil
42-163-32231	SEAROC OIL COMPANY, INC.	Oil
42-163-32233
42-163-32234	FAIR ENERGY	Oil
42-163-32235	CASTLEMAN, JOHN P. JR.
42-163-32236	FAIR ENERGY
42-163-32237	GLENCO OIL & GAS COMPANY	Oil	09001
42-163-32238	CASTLEMAN, JOHN P. JR.
42-163-32239	ORYX ENERGY COMPANY	Oil	04948
42-163-32240	MG EXPLORATION, INC.	Oil	09209
42-163-32241	ORYX ENERGY COMPANY	Oil	04948
42-163-32242	PARKER & TURNER
42-163-32243	GINCO OPERATING CO.	Oil	09164
42-163-32244	SEAROC OIL COMPANY, INC.	Oil
42-163-32245	STUBBS, J. W.	Oil	09107
42-163-32246	LYNCH, W. W.
42-163-32247	SEAROC OIL COMPANY, INC.
42-163-32248	Triton Oil & Gas Corp.
42-163-32249	BAXTER, KELLY H.	Oil	09220
42-163-32250
42-163-32251	ORYX ENERGY COMPANY	Oil	04948
42-163-32252	WSM	Oil	08092
42-163-32253	ANDREWS OIL COMPANY
42-163-32254	ANDREWS OIL COMPANY
42-163-32255	SARAH OIL & GAS OF TEXAS	Oil	07215
42-163-32256	ANDREWS OIL COMPANY
42-163-32257	TRANS-TEXAS RESOURCES, INC.
42-163-32258	TRANS-TEXAS RESOURCES, INC.
42-163-32259	GINCO OPERATING CO.	Oil	09164
42-163-32260
42-163-32261	ALLERKAMP, ERNEST E.	Gas	109549
42-163-32262	RGR PRODUCTION	Oil	09631
42-163-32263	LAWBAR PETROLEUM, INC.
42-163-32264	WOOLDRIDGE OIL & GAS	Oil	09082
42-163-32265	LEHNERTZ, G. M.
42-163-32266	CHESAPEAKE OPERATING, INC.	Oil	09440
42-163-32267	MCA PETROLEUM CORPORATION	Oil
42-163-32268	KEAHEY EXPLORATION, INC.
42-163-32269	K2 PETROLEUM, INC.
42-163-32270	Samson Resources Company	Oil	07059
42-163-32271	GINCO OPERATING CO.	Oil	09164
42-163-32272
42-163-32273	FOX AND HOLLAND	Oil
42-163-32274	FAIR ENERGY
42-163-32275	Mariah Energy Corp.	Oil	12670
42-163-32276	ARROW PETROLEUM COMPANY	Oil	13788
42-163-32277	MG EXPLORATION, INC.	Oil	11961
42-163-32278	BLACKBRUSH O & G, LLC	Oil	04872
42-163-32279	BEARD ENERGY GROUP, INC.	Oil
42-163-32280	GINCO OPERATING CO.	Oil	09164
42-163-32282	SOUTH COAST OIL & GAS CO.	Oil	10055
42-163-32283	NOREMAC, INC.	Oil
42-163-32284	BAXTER, KELLY H.	Oil	09220
42-163-32285	FAIR ENERGY
42-163-32286	WSM	Oil	08092
42-163-32287	WSM	Oil	08092
42-163-32288	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32289	WSM	Oil	08092
42-163-32290	WSM	Oil	08092
42-163-32291	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32292
42-163-32293	WOOLDRIDGE OIL & GAS	Oil	09082
42-163-32294	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32295	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32296	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32297	Tipperary Oil & Gas Corporation	Oil
42-163-32298	Tipperary Oil & Gas Corporation
42-163-32299	Samson Resources Company	Oil	07059
42-163-32300	CUDE PETROLEUM, INC.	Oil	09784
42-163-32301	MCA PETROLEUM CORPORATION	Oil
42-163-32302	FAIR ENERGY
42-163-32303
42-163-32304	ATASCO, INC.
42-163-32305	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32306	ATASCO, INC.
42-163-32307	JB OIL & GAS WELL SERVICE	Oil	09851
42-163-32308	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32309	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32310	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32311	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32312
42-163-32313	EXXCEL OPERATING COMPANY	Oil	04828
42-163-32314	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-32315	NOREMAC, INC.	Oil
42-163-32316	CUDE PETROLEUM, INC.	Oil	09784
42-163-32317	CUDE PETROLEUM, INC.	Oil	09784
42-163-32318	ATASCO, INC.
42-163-32319
42-163-32320	Home Petroleum Corp.	Oil	09036
42-163-32321	FAIR ENERGY	Oil
42-163-32322	MCA PETROLEUM CORPORATION
42-163-32323	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32324	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32325	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32326	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32327	TAYLOR, M. W. INC.
42-163-32328
42-163-32329	WELHAUSEN COMPANY, THE	Oil
42-163-32330	LEMON, RICHARD G.	Oil	09929
42-163-32331	TULAROSA OPERATING COMPANY	Oil	09540
42-163-32332	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32333	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32334	Samson Resources Company	Oil	07059
42-163-32335	SEAROC OIL COMPANY, INC.
42-163-32336	SEAROC OIL COMPANY, INC.
42-163-32337	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32338	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32339	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32340	SEAROC OIL COMPANY, INC.	Oil	10164
42-163-32341	SEAROC OIL COMPANY, INC.
42-163-32342	SEAROC OIL COMPANY, INC.
42-163-32343	SEAROC OIL COMPANY, INC.
42-163-32344	PARKER & TURNER
42-163-32345	FAIR ENERGY
42-163-32346	O & G RESERVES/REALM RESOURCES
42-163-32347	BAXTER, KELLY H.	Oil	09220
42-163-32348	WOOLDRIDGE OIL & GAS	Oil	10015
42-163-32349	NUTEK OIL INC	Oil	09899
42-163-32350	STO OPERATING COMPANY	Oil	09900
42-163-32351	DOWNING, MARK	Oil	14335
42-163-32352	COLUMBIA ENERGY PROPERTIES, INC.	Oil	10537
42-163-32353	NOREMAC, INC.	Oil	09691
42-163-32354	BLACK GOLD OPERATING CO., INC.
42-163-32355	Samson Resources Company	Oil	07059
42-163-32356	LEMON, RICHARD G.	Oil	10412
42-163-32357	CREATIVE OIL AND GAS OP II, LLC	Oil	10368
42-163-32358	ENERGY RESERVES GROUP, INC.
42-163-32359	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-32360	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32361	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-32362	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-32363
42-163-32364	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32365	MAYO OIL CO.	Oil
42-163-32366	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32367	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32368	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	10059
42-163-32369	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	10059
42-163-32370
42-163-32371	SEAROC OIL COMPANY, INC.
42-163-32372	SEAROC OIL COMPANY, INC.	Oil	10165
42-163-32373	SEAROC OIL COMPANY, INC.
42-163-32374	MAVERICK PROD. CO., INC.	Gas	129466
42-163-32375	MCA PETROLEUM CORPORATION	Oil
42-163-32376	MCA PETROLEUM CORPORATION	Oil
42-163-32377	GINCO OPERATING CO.	Oil	09715
42-163-32378	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	10059
42-163-32379	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	10059
42-163-32380	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32381	SEAROC OIL COMPANY, INC.
42-163-32382	REYES-GARZA PETROLEUM INC.	Oil	10296
42-163-32383	DRIVER INVESTMENTS, INC.
42-163-32384	DRIVER INVESTMENTS, INC.
42-163-32385	CUDE PETROLEUM, INC.	Oil	09784
42-163-32386	SATEX ENERGY, INC.	Oil	05250
42-163-32387
42-163-32388	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32389
42-163-32390	FOX AND HOLLAND
42-163-32391
42-163-32392	SEEKER OIL COMPANY, INCORPORATED	Oil	10284
42-163-32393	C & D EXPLORATION, INC
42-163-32394	SILVER FALLS PETROLEUM CORP.
42-163-32395	EAGLE RAND ENERGY CORPORATION	Oil	10571
42-163-32396	FAIR ENERGY	Oil
42-163-32397	PROPERTY DEVELOPMENT GROUP, INC.
42-163-32398	DRIVER INVESTMENTS, INC.
42-163-32399	EAGLE RAND ENERGY CORPORATION	Oil	10251
42-163-32400	EAGLE RAND ENERGY CORPORATION	Oil	10251
42-163-32401	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32402	CREATIVE OIL AND GAS OP II, LLC	Oil	09653
42-163-32403	C&C II
42-163-32404	C&C II
42-163-32405	EAGLE RAND ENERGY CORPORATION	Oil	10251
42-163-32406	LEMON, RICHARD G.	Oil	10412
42-163-32407	MAYO OIL CO.	Gas	115916
42-163-32408	LAHOMA PROPERTIES, INC.	Oil	10366
42-163-32409	SEEKER OIL COMPANY, INCORPORATED	Oil	10284
42-163-32410	NOREMAC, INC.	Oil	09691
42-163-32411	LEMON, RICHARD G.	Oil	09929
42-163-32412	WOOLDRIDGE OIL & GAS	Oil
42-163-32413	TX PETROLEUM COMPANY
42-163-32414	WILSON, VERN ENERGY INC.
42-163-32415	MCA PETROLEUM CORPORATION
42-163-32416	CATARINA PETROLEUM L. C.	Oil	10673
42-163-32417
42-163-32418	V/J OIL COMPANY	Oil	10619
42-163-32419	IMPETRO OPERATING LLC	Oil	10414
42-163-32420	IMPETRO OPERATING LLC	Oil	10414
42-163-32421	IMPETRO OPERATING LLC	Oil	10414
42-163-32422	IMPETRO OPERATING LLC	Oil	10414
42-163-32423	BIGFOOT OIL LLC	Oil	01370
42-163-32424
42-163-32425	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32426	ATASCO, INC.
42-163-32427	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32428	PRO FIELD SERVICES, INC.	Oil	10614
42-163-32429	FAIR ENERGY	Oil
42-163-32430	GRN TRUST	Oil
42-163-32431	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-32432	BLACKBRUSH O & G, LLC	Oil	10666
42-163-32433	MINERALS OF TEXAS, INC.	Oil	10624
42-163-32434	CHESAPEAKE OPERATING, INC.	Oil	10467
42-163-32435	FAIR ENERGY	Oil
42-163-32436	SHAWNEE OPERATING COMPANY
42-163-32437	BRYMER CONTRACTING INCORPORATED	Oil	10651
42-163-32438
42-163-32439
42-163-32440	RICHEY, RAY MANAGEMENT CO., INC.	Oil	11432
42-163-32441	U.S. JIMOIL CORPORATION	Oil	04023
42-163-32442	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32443	RICHEY, RAY MANAGEMENT CO., INC.	Oil	10670
42-163-32444
42-163-32445	ORYX ENERGY COMPANY	Oil	04948
42-163-32446	V/J OIL COMPANY	Oil	10619
42-163-32447	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32448	MID-TEXAS RESOURCES, INC.
42-163-32449	ORYX ENERGY COMPANY	Oil	04948
42-163-32450
42-163-32451	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32452	RICHEY, RAY MANAGEMENT CO., INC.	Oil	10670
42-163-32453	WEBER ENERGY CORPORATION	Oil	11665
42-163-32454	MINERALS OF TEXAS, INC.	Oil	10624
42-163-32455	MINERALS OF TEXAS, INC.	Oil	11407
42-163-32456	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32457	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32458	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-32459	MAVERICK ENERGY GROUP, INC.	Oil	00107
42-163-32460	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32461	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32462	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-32463	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32464	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32465	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32466	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	11457
42-163-32467	SOUTHPORT EXPLORATION INC.
42-163-32468	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32469	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32470	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-32471	WATSON ENERGY INVESTMENTS, LLC	Oil	00037
42-163-32472	COLSTAR PETROLEUM, CORP.
42-163-32473	WILLIAMS, CLAYTON W., JR., INC.	Oil	10412
42-163-32474	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32475	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32476	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32477
42-163-32478	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32479	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32480	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32481	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32482	MAVERICK ENERGY GROUP, INC.	Oil
42-163-32483	NEUMANN, ALFRED	Oil	00040
42-163-32484	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32485	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32486	BRYMER CONTRACTING INCORPORATED	Oil	10651
42-163-32487	WILLIAMS, CLAYTON ENERGY, INC.	Oil	11540
42-163-32488	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32489	FAIR ENERGY	Oil
42-163-32490	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32491	MAYO OIL CO.	Gas	121490
42-163-32492
42-163-32493	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-32494	SHELL WESTERN E&P INC.
42-163-32495	SHELL WESTERN E&P INC.
42-163-32496	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32497
42-163-32498	SHELL WESTERN E&P INC.
42-163-32499	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-32500	SHELL WESTERN E&P INC.
42-163-32501	TULAROSA OPERATING COMPANY	Oil	09540
42-163-32502	POWER OIL CO.
42-163-32503	SHELL WESTERN E&P INC.
42-163-32504	SHELL WESTERN E&P INC.
42-163-32505
42-163-32506	SHELL WESTERN E&P INC.
42-163-32507	SHELL WESTERN E&P INC.
42-163-32508	SHELL WESTERN E&P INC.
42-163-32509	MAVERICK ENERGY GROUP, INC.	Oil
42-163-32510	SHELL WESTERN E&P INC.
42-163-32511	CANNAN, MORRIS	Oil	11524
42-163-32512	SHELL WESTERN E&P INC.
42-163-32513	SHELL WESTERN E&P INC.
42-163-32514	SHELL WESTERN E&P INC.
42-163-32515	SHELL WESTERN E&P INC.
42-163-32516	COLSTAR PETROLEUM, CORP.
42-163-32517	ASHER PETROLEUM CORP.
42-163-32518	BOLING PRODUCTION COMPANY, INC.
42-163-32519	WILLIAMS, CLAYTON ENERGY, INC.	Oil	11540
42-163-32520	BLACKBRUSH O & G, LLC	Oil	11582
42-163-32521	BLACKBRUSH O & G, LLC	Oil	11582
42-163-32522	FAIR ENERGY
42-163-32523	HINES, ARNOLD L.	Oil	11859
42-163-32524	BLACKBRUSH O & G, LLC	Oil	11582
42-163-32525	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32526	WILLIAMS, CLAYTON ENERGY, INC.	Gas	131484
42-163-32527	WILLIAMS, CLAYTON ENERGY, INC.	Oil	11644
42-163-32528	WILLIAMS, CLAYTON W., JR., INC.
42-163-32529	CCV, INC.
42-163-32530
42-163-32531	LONESTAR OPERATING, LLC	Oil	11668
42-163-32532	TEXACO PRODUCING INC.
42-163-32533	MCA PETROLEUM CORPORATION
42-163-32534	Holden Energy Corporation
42-163-32535	HINES, ARNOLD L.
42-163-32536	HINES, ARNOLD L.
42-163-32537	HINES, ARNOLD L.
42-163-32538	WILLIAMS, CLAYTON W., JR., INC.	Oil	13811
42-163-32539	CANNAN, MORRIS	Oil	11524
42-163-32540	BARNETT ENERGY, INC.	Oil	11946
42-163-32542	DILLEY DISPOSAL COMPANY, INC.	Oil	12114
42-163-32543	Union Pacific Resources Company
42-163-32544	CLIPPER OPERATING CO., INC.	Oil	11985
42-163-32545	BARNETT ENERGY, INC.	Oil	11946
42-163-32546	OFFSPRING WELL SALVAGE	Oil	12001
42-163-32547
42-163-32548	DURST ENERGY CORPORATION
42-163-32549	CREATIVE OIL AND GAS OP II, LLC	Oil	12014
42-163-32550	EXPRESS OIL AND GAS	Oil	12036
42-163-32551	BARNETT ENERGY, INC.	Oil	11946
42-163-32552	BARNETT ENERGY, INC.	Oil	11946
42-163-32553	BARNETT ENERGY, INC.	Oil	11946
42-163-32554	CREATIVE OIL AND GAS OP II, LLC	Oil	12048
42-163-32555	CREATIVE OIL AND GAS OP II, LLC	Oil	12030
42-163-32556	CREATIVE OIL AND GAS OP II, LLC	Oil	12014
42-163-32557	CREATIVE OIL AND GAS OP II, LLC	Oil	12049
42-163-32558	PLACER OIL CO.
42-163-32559	PLACER OIL CO.
42-163-32560	CREATIVE OIL AND GAS OP II, LLC	Oil	12034
42-163-32561	CREATIVE OIL AND GAS OP II, LLC	Oil	12033
42-163-32562	PLAINS PETROLEUM OPERATING CO.
42-163-32563	WATCO ENERGY, INC.
42-163-32564	BAXTER, MURPHY H.
42-163-32565	PLAINS PETROLEUM OPERATING CO.
42-163-32566	PLAINS PETROLEUM OPERATING CO.
42-163-32567	PLAINS PETROLEUM OPERATING CO.
42-163-32568	UNITED OIL & MINERALS, INC.
42-163-32569	WILLIAMS, CLAYTON ENERGY, INC.	Oil	10412
42-163-32570	BLACKBRUSH O & G, LLC	Oil	10666
42-163-32571	CORE E & P CORP.	Oil	12167
42-163-32572	DURST ENERGY CORPORATION
42-163-32573	WEBER ENERGY CORPORATION
42-163-32574	WEBER ENERGY CORPORATION	Oil	12177
42-163-32575
42-163-32576
42-163-32577	JAB OPERATING, INC.	Oil	14213
42-163-32578	TRINITY OPERATING (USG), LLC	Oil	12275
42-163-32579	WEBER ENERGY CORPORATION
42-163-32580	WEBER ENERGY CORPORATION	Oil	12352
42-163-32581	FREEDOM ENERGY, LTD.	Oil	04871
42-163-32582	ORYX ENERGY COMPANY	Oil	04948
42-163-32583	DELRAY OIL, INC.
42-163-32584	JAB OPERATING, INC.	Oil	12268
42-163-32585	BASIN RESOURCES CORPORATION	Oil	12364
42-163-32586	WEBER ENERGY CORPORATION	Oil	12351
42-163-32587	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12390
42-163-32588	TRINITY OPERATING (USG), LLC	Oil	12275
42-163-32589	Noble Energy, Inc.	Oil	12388
42-163-32590
42-163-32591	WCS OIL AND GAS CORPORATION	Oil	12367
42-163-32592	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12373
42-163-32593	L & J EXPLORATION, LLC	Oil	12366
42-163-32594	VANCO OIL & GAS CORP.	Oil	12412
42-163-32595
42-163-32596	SIEN OPERATING COMPANY, LLC	Oil	12379
42-163-32597	OKLA. MAGIC CIRCLE ENERGY CORP.	Oil	12374
42-163-32598	CANTRO EXPLORATION, INC.	Oil	12389
42-163-32599	CENTRAL TEXAS OIL & GAS	Oil	13984
42-163-32600	MINERAL RESOURCES, INCORPORATED	Oil	00294
42-163-32601	WESTERN FIELD EXPLORATION, INC.	Oil	12431
42-163-32602	OFFSPRING WELL SALVAGE	Oil	12462
42-163-32603	CORE E & P CORP.	Oil	12415
42-163-32604	DALE OPERATING COMPANY	Oil	12449
42-163-32605	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12402
42-163-32606	VENADO OPERATING COMPANY LLC	Oil	12451
42-163-32607	OFFSPRING WELL SALVAGE	Oil	12432
42-163-32608
42-163-32609	ANADARKO E&P COMPANY LP	Oil	12443
42-163-32610	SELECT ENERGY SERVICES, LLC	Oil	12424
42-163-32611	CRYSTAL RESOURCES, INC	Oil	05535
42-163-32612	JB OIL & GAS WELL SERVICE	Oil	12406
42-163-32613	OGOG OPERATING, LLC	Oil	12392
42-163-32614	OMNI OPERATING COMPANY(A)	Oil	12411
42-163-32615	VICEROY PETROLEUM, LP	Oil	12450
42-163-32616	GLENCO OIL & GAS COMPANY	Oil	12561
42-163-32617	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12419
42-163-32618	HUGHES, DAN A. COMPANY, L.P.	Oil	05567
42-163-32619	CGC ENERGY INC.	Oil	12472
42-163-32620	TERRAFINA ENERGY, LLC	Oil	12413
42-163-32621	CENIZA PETROLEUM, INC.	Oil	12414
42-163-32622	HEC PETROLEUM, INC.	Oil	12501
42-163-32623	Sage Energy Company	Oil	12433
42-163-32624	TIZA ENERGY, INC.	Oil	12523
42-163-32625	CAG PETROLEUM CORP.	Oil	12571
42-163-32626	TEXACO PRODUCING INC.
42-163-32627	COX & COX PRODUCTION CO.	Oil	12422
42-163-32628	OFFSPRING WELL SALVAGE	Oil	12479
42-163-32629	DALE OPERATING COMPANY	Oil	12636
42-163-32630	GILLEY, SAM D.	Oil	12484
42-163-32631	CENTRAL TEXAS OIL & GAS	Oil	12515
42-163-32632	JENKINS OIL CORPORATION	Oil	12529
42-163-32633	DRISCOLL S.W.D. INC.	Oil	12679
42-163-32634	PETRO HERN COMPANY	Oil	12640
42-163-32635	GINCO OPERATING CO.	Oil	05550
42-163-32636	WILLIAMS, CLAYTON ENERGY, INC.	Oil	05319
42-163-32637	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12440
42-163-32638	LONESTAR OPERATING, LLC	Oil	12447
42-163-32639	LONESTAR OPERATING, LLC	Oil	12480
42-163-32640	BLACKBRUSH O & G, LLC	Oil	12439
42-163-32641	PONTIAC OIL, INC.	Oil	12713
42-163-32642	2 D OIL & GAS LLC	Oil	12601
42-163-32643	FRANKS, GEORGE WILLIAM	Oil	12520
42-163-32644	PONTIAC OIL, INC.	Oil	12477
42-163-32645	DALE OPERATING COMPANY
42-163-32646	NAILS OPERATING COMPANY LLC	Oil	12506
42-163-32647	RIO-TEX, INC.	Oil	12449
42-163-32648	COX & COX PRODUCTION CO.	Oil	12428
42-163-32649	WCS OIL AND GAS CORPORATION	Oil	12524
42-163-32650	FORTUNE OPERATING COMPANY	Oil	12465
42-163-32651	WCS OIL AND GAS CORPORATION	Oil	12468
42-163-32652	Glg Energy, L.P.	Oil	12581
42-163-32653	KINLAW OIL CORPORATION	Oil	12488
42-163-32654	TULAROSA OPERATING COMPANY	Oil	05329
42-163-32655	GINCO OPERATING CO.	Oil	12560
42-163-32656	EXXON CORP.	Oil	12531
42-163-32657	CACTUS JACK OPERATING COMPANY	Oil	12460
42-163-32658	CHAPARRAL NATURAL RESOURCES,INC.	Oil	12461
42-163-32659	TIZA ENERGY, INC.	Oil	04593
42-163-32660	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12491
42-163-32661	EAGLE FORD OIL CO., INC.	Oil	12579
42-163-32662	STONEGATE OPERATORS, INC.	Oil	05545
42-163-32663	FORTUNE OPERATING COMPANY	Oil	12535
42-163-32664	KEY ENERGY SERVICES,INC GCD	Oil	13749
42-163-32665	EXPRESS OIL AND GAS	Oil	06305
42-163-32666	DALE OPERATING COMPANY	Oil	12503
42-163-32667	ORYX ENERGY COMPANY
42-163-32668	MCDANIEL COMPANY, INC., THE	Oil	12748
42-163-32669	Meridian Oil Inc.	Oil	12521
42-163-32670	ENHANCED RS, INC.	Oil	12562
42-163-32671	BLACKBRUSH O & G, LLC	Oil	12486
42-163-32672	Union Pacific Resources Company	Oil	12663
42-163-32673	GINCO OPERATING CO.	Oil	12719
42-163-32674	MUELLER EXPLORATION, INC.	Oil	06671
42-163-32675	DALE OPERATING COMPANY	Oil	12504
42-163-32676	GINCO OPERATING CO.	Oil	07815
42-163-32677	BLACKBRUSH O & G, LLC	Oil	04820
42-163-32678	3 W INVESTMENTS LLC	Oil	12519
42-163-32679	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	11457
42-163-32680	Union Pacific Resources Company	Oil	12674
42-163-32681	KINLAW OIL CORPORATION	Oil	12993
42-163-32682	COHORT PETROLEUM MANAGEMENT, LLC	Oil	12533
42-163-32683	JB OIL & GAS WELL SERVICE	Oil	12582
42-163-32684	DRISCOLL S.W.D. INC.	Oil	12532
42-163-32685	LEASE ROLLOVER OPERATIONS, INC.	Oil	12728
42-163-32686	WSM	Oil	12528
42-163-32687	SEASON OIL & GAS	Oil	12723
42-163-32688	KEFT OIL COMPANY	Oil	12804
42-163-32689	BLACKBRUSH O & G, LLC	Oil	14508
42-163-32690	PEARSALL PARTNERS
42-163-32691	RIO-TEX, INC.	Oil	12505
42-163-32692	GENESIS WELL SERVICE	Oil	12522
42-163-32693	EXXCEL OPERATING COMPANY	Oil	12595
42-163-32694	EXXCEL OPERATING COMPANY	Oil	12595
42-163-32695	SANDIA ENERGY CORPORATION-NM
42-163-32696	Sage Energy Company	Oil	12433
42-163-32697	FORTUNE OPERATING COMPANY	Oil	12534
42-163-32698	ALTAIR ENERGY CORP.	Oil	06539
42-163-32699	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12566
42-163-32700	KEBO OIL & GAS, INC.	Oil	12780
42-163-32701	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12402
42-163-32702	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12754
42-163-32703	TEX-HEX CORP.
42-163-32704	Petro-Hunt, L.L.C.	Oil	12783
42-163-32705	DALE OPERATING COMPANY	Oil	12575
42-163-32706	CANTRO EXPLORATION, INC.	Oil	13385
42-163-32707	WINDSOR EXPLORATION COMPANY	Oil	12589
42-163-32708	Shield Petroleum	Oil	12649
42-163-32709	TIZA ENERGY, INC.	Oil	12621
42-163-32710	PLAN B RESOURCES, LLC	Oil	12613
42-163-32711	TEXAS AMERICAN RESOURCES COMPANY	Oil	13909
42-163-32712	Glg Energy, L.P.	Oil	12433
42-163-32713	EXPRESS OIL AND GAS	Oil	12512
42-163-32714	STRATCO OPERATING CO., INC.	Oil	12704
42-163-32715	RCLJ CONSTRUCTION, INC.	Oil	12594
42-163-32716	LONESTAR OPERATING, LLC	Oil	12447
42-163-32717	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12661
42-163-32718	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-32719	EDCO ENERGY, INC.	Oil	12899
42-163-32720	THALMANN, DAVID VAC SERVICE INC	Oil	12729
42-163-32721	JAB OPERATING, INC.	Oil	12863
42-163-32722	U.S.A. PLUGGING COMPANY	Oil	12942
42-163-32723	DIAMOND ENERGY SERVICES, LP	Oil	12644
42-163-32724	EXPRESS OIL AND GAS	Oil	12526
42-163-32725	BLACKBRUSH O & G, LLC	Oil	12693
42-163-32726	CLARON CORPORATION	Oil	12864
42-163-32727	HARRIS ENERGY CORP.	Oil	12614
42-163-32728	DRISCOLL S.W.D. INC.	Oil	12858
42-163-32729	SOUTH COAST OIL & GAS CO.	Oil	12705
42-163-32730	BLACKBRUSH O & G, LLC	Oil	14508
42-163-32731	FRIO, INC.	Oil	12586
42-163-32732	WEBER ENERGY CORPORATION	Oil	12620
42-163-32733	BRAZOS PETROLEUM, INC.	Oil	05763
42-163-32734	BLACKBRUSH O & G, LLC	Oil	12486
42-163-32735	MCDANIEL COMPANY, INC., THE	Oil	12678
42-163-32736	LONESTAR OPERATING, LLC	Oil	12480
42-163-32737	OKLA. MAGIC CIRCLE ENERGY CORP.	Oil	12374
42-163-32738	GINCO OPERATING CO.	Oil	12800
42-163-32739	EXPRESS OIL AND GAS	Oil	12609
42-163-32740	PONTIAC OIL, INC.	Oil	12672
42-163-32741	GINCO OPERATING CO.	Oil	12645
42-163-32742	FOSSIL BAY PETROLEUM, INC.
42-163-32743	CHESAPEAKE OPERATING, INC.	Oil	05114
42-163-32744	TEXAS AMERICAN RESOURCES COMPANY	Oil	13909
42-163-32745	MCDANIEL COMPANY, INC., THE	Oil	12685
42-163-32746	JOHNSON SANFORD OP CO., LTD	Oil	11331
42-163-32747	CALTEX ENERGY CO.	Oil	12638
42-163-32748	BRYMER, JACK CONTR. SERV.	Oil	12656
42-163-32749	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12790
42-163-32750	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12738
42-163-32751	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12682
42-163-32752	RIO BRAVO ROYALTY CO.	Oil	12968
42-163-32753	GOLDEN CHILD, INC.	Oil	13188
42-163-32754	MINERAL RESOURCES, INCORPORATED	Oil	13688
42-163-32755	STRAND ENERGY, L.C.	Oil	12655
42-163-32756	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12684
42-163-32757	WILLIAMS, CLAYTON W., JR., INC.
42-163-32758	DALE OPERATING COMPANY
42-163-32759	JONTEX ENERGY, INC.	Oil	12846
42-163-32760	RCLJ CONSTRUCTION, INC.	Oil	12731
42-163-32761	NEWTON CORP.,THE	Oil	12624
42-163-32762	Hunt Oil Company	Oil	12793
42-163-32763	MCDANIEL COMPANY, INC., THE	Oil	12685
42-163-32764	CRYSTAL RESOURCES, INC	Oil	12653
42-163-32765	JB OIL & GAS WELL SERVICE	Oil	12665
42-163-32766	ERNEST OPERATING COMPANY	Oil	12917
42-163-32767	BLACKBRUSH O & G, LLC	Oil	12439
42-163-32768	LONE STAR OPERATING COMPANY	Oil	12563
42-163-32769	MAGNUM PRODUCING & OPERATING CO.
42-163-32770	FLOURNOY PRODUCTION CO.
42-163-32771	GOLDEN CHILD, INC.	Oil	14630
42-163-32772	Sage Energy Company	Oil	12433
42-163-32773	WEBER ENERGY CORPORATION	Oil	12940
42-163-32774	NIJEAN, INC.	Oil	12797
42-163-32775	COFFMAN & TEMPLE
42-163-32776	TEXAS AMERICAN RESOURCES COMPANY	Oil	12676
42-163-32777	MAVERICK ENERGY GROUP, INC.	Oil	13538
42-163-32778	TAMARACK PETROLEUM COMPANY, INC.	Oil	12707
42-163-32779	WYANT, ROY OIL/GAS CONSULTANT	Oil	15236
42-163-32780	GENESIS WELL SERVICE	Oil	12522
42-163-32781	GINCO OPERATING CO.	Oil	12619
42-163-32782	GRUY PETROLEUM MANAGEMENT CO.	Oil	12976
42-163-32783	EXPRESS OIL AND GAS	Oil	12658
42-163-32784	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12796
42-163-32785	Union Pacific Resources Company	Oil	12914
42-163-32786
42-163-32787	LONESTAR OPERATING, LLC	Oil	12447
42-163-32788	SIEN OPERATING COMPANY, LLC	Oil	12379
42-163-32789	CONCHO OILFIELD SERV & OPER CO.	Oil	04952
42-163-32790	HUGHES, DAN A. COMPANY	Oil	12927
42-163-32791	ZORRA OIL & GAS	Oil	12920
42-163-32792	GENESIS WELL SERVICE	Oil	12781
42-163-32793	ZORRA OIL & GAS	Oil	13918
42-163-32794	JEM ENERGY	Oil	12850
42-163-32795	FOSSIL BAY PETROLEUM, INC.
42-163-32796	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-32797	GILLEY, SAM D.	Oil	12484
42-163-32798	Placid Oil Company	Oil	06478
42-163-32799	HAWTHORN ENERGY PARTNERS, LLC	Oil	12730
42-163-32800	BLACKBRUSH O & G, LLC	Oil	14510
42-163-32801	ORYX ENERGY COMPANY
42-163-32802	ASPEN SERVICES	Oil	12708
42-163-32803	LONESTAR OPERATING, LLC	Oil	12480
42-163-32804	BLACKBRUSH O & G, LLC	Oil	04721
42-163-32805	GINCO OPERATING CO.	Oil	12782
42-163-32806	DIAMOND ENERGY SERVICES, LP	Oil	12907
42-163-32807	VANCO OIL & GAS CORP.	Oil	13742
42-163-32808	TIDE WEST OIL COMPANY
42-163-32809	Glg Energy, L.P.	Oil	12826
42-163-32810	LONE STAR OPERATING COMPANY	Oil	12874
42-163-32811	LONESTAR OPERATING, LLC	Oil	12447
42-163-32812	LONESTAR OPERATING, LLC	Oil	12447
42-163-32813	LONESTAR OPERATING, LLC	Oil	12447
42-163-32814	Coastal Oil & Gas Corporation	Oil	04973
42-163-32815	EL-TEX PETROLEUM INC.	Oil	13623
42-163-32816	SHIDLER, MARK L., INC.	Oil	12815
42-163-32817	JAB OPERATING, INC.	Oil	12727
42-163-32818	TULAROSA OPERATING COMPANY	Oil	09540
42-163-32819	JB OIL & GAS WELL SERVICE	Oil	12862
42-163-32820	Union Pacific Resources Company	Oil	07767
42-163-32821	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12791
42-163-32822	ALAMO OPERATING COMPANY, L. C.	Oil	14620
42-163-32823	FIRST ROCK, INC.	Oil	05614
42-163-32824	DALE OPERATING COMPANY	Oil	12823
42-163-32825	LONESTAR OPERATING, LLC	Oil	12480
42-163-32826	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12566
42-163-32827	ORYX ENERGY COMPANY	Oil	04947
42-163-32828	KINLAW OIL CORPORATION	Oil	12769
42-163-32829	Union Pacific Resources Company	Oil	12821
42-163-32830	HEC PETROLEUM, INC.	Oil	12501
42-163-32831	BIGFOOT OIL LLC	Oil	12716
42-163-32832	J & M WELL SALVAGE COMPANY	Oil	12967
42-163-32833	ARRCO OPERATING, LLC -	Oil	12955
42-163-32834	DRISCOLL S.W.D. INC.	Oil	12688
42-163-32835	CRYSTAL RESOURCES, INC	Oil	12788
42-163-32836	ALTAIR ENERGY CORP.	Oil	12898
42-163-32837	H.L.S. ENERGY CO., INC.
42-163-32838	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-32839	LONE STAR OPERATING COMPANY	Oil	12973
42-163-32840	WCS OIL AND GAS CORPORATION	Oil	12883
42-163-32841	WCS OIL AND GAS CORPORATION	Oil	12799
42-163-32842	GINCO OPERATING CO.	Oil	12619
42-163-32843	GINCO OPERATING CO.	Oil	12787
42-163-32844	TULAROSA OPERATING COMPANY	Oil	12837
42-163-32845	D.J.F. SERVICES, INC.	Oil	13357
42-163-32846	SEAGO PETROLEUM, INC.	Oil	13118
42-163-32847	LEEXUS OIL LLC	Oil	12813
42-163-32848	NIJEAN, INC.	Oil	12775
42-163-32849	MUELLER EXPLORATION, INC.	Oil	06671
42-163-32850	DIAMOND ENERGY SERVICES, LP	Oil	12938
42-163-32851	WEBER ENERGY CORPORATION	Oil	12960
42-163-32852	CHRISTICO PETROLEUM COMPANY	Oil	12915
42-163-32853	EXXCEL OPERATING COMPANY	Oil	12930
42-163-32854	VERMILLION PRODUCTION, INC.	Oil	12861
42-163-32855	KINLAW OIL CORPORATION	Oil	12770
42-163-32856	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12661
42-163-32857	VERMILLION PRODUCTION, INC.	Oil	12853
42-163-32858	OFFSPRING WELL SALVAGE	Oil	12768
42-163-32859	Hanson Operating Company, Inc.	Oil	12841
42-163-32860	FIRST ROCK, INC.	Oil	12616
42-163-32861	TEXAS SUNSET ENERGY AND ENT INC	Oil	05166
42-163-32862	PONTIAC OIL, INC.	Oil	11570
42-163-32863	CHEYENNE RESOURCES
42-163-32864	SRJC ENTERPRISES, LLC	Oil	13046
42-163-32865	OFFSPRING WELL SALVAGE	Oil	12848
42-163-32866	PRIMERO PRODUCTION COMPANY	Oil	12936
42-163-32867	HUGHES, DAN A. COMPANY, L.P.	Oil	13324
42-163-32868	Sage Energy Company	Oil	12433
42-163-32869	EXXCEL OPERATING COMPANY	Oil	12776
42-163-32870	JB OIL & GAS WELL SERVICE	Oil	12894
42-163-32871	JB OIL & GAS WELL SERVICE
42-163-32872	BLACKBRUSH O & G, LLC	Oil	04702
42-163-32873	BERMUDA HYDROCARBON, INC.
42-163-32874	BARBEE, R.L. OPERATING, INC.	Oil	12987
42-163-32875	BAXTER, KELLY H.	Oil	12939
42-163-32876	MAVERICK ENERGY GROUP, INC.	Oil	13016
42-163-32877	D. AND Y. YUNK PRODUCTIONS	Oil	12789
42-163-32878	AUBURN ENTERPRISES, INC.	Oil	12919
42-163-32879	TIZA ENERGY, INC.	Oil	05265
42-163-32880	GENESIS WELL SERVICE	Oil	12781
42-163-32881	JAB OPERATING, INC.	Oil	12836
42-163-32882	MAVERICK ENERGY GROUP, INC.	Oil	12896
42-163-32883	GINCO OPERATING CO.	Oil	12619
42-163-32884	ZORRA OIL & GAS	Oil	13918
42-163-32885	ARESCO OPERATING LLC	Oil	04989
42-163-32886	ORYX ENERGY COMPANY	Oil	04948
42-163-32887	LEASE ROLLOVER OPERATIONS, INC.	Oil	13573
42-163-32888	CROSS WINDS ENERGY CORPORATION
42-163-32889	GINCO OPERATING CO.	Oil	12834
42-163-32890	GINCO OPERATING CO.	Oil	12992
42-163-32891	Rim Operating, Inc.	Oil	12798
42-163-32892	SMAL ENERGY CORP	Oil	12822
42-163-32893	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12417
42-163-32894	PENWELL ENERGY, INC.	Oil	13162
42-163-32895	EXXCEL OPERATING COMPANY	Oil	12970
42-163-32896	Glg Energy, L.P.	Oil	12888
42-163-32897	GOLDEN CHILD, INC.	Oil	12928
42-163-32898	OFFSPRING WELL SALVAGE	Oil	12851
42-163-32899	STONEGATE OPERATORS, INC.	Oil	05144
42-163-32900	Union Pacific Resources Company	Oil	13019
42-163-32901	CORE E & P CORP.	Oil	12877
42-163-32902	GINCO OPERATING CO.	Oil	13245
42-163-32903	GENESIS WELL SERVICE	Oil	12771
42-163-32904	NIJEAN, INC.	Oil	13068
42-163-32905	OFFSPRING WELL SALVAGE	Oil	12905
42-163-32906	PLAINS PETROLEUM OPERATING CO.
42-163-32907	COX & COX PRODUCTION CO.	Oil	12827
42-163-32908	TEXACO E & P INC.	Oil	13119
42-163-32909	OKLA. MAGIC CIRCLE ENERGY CORP.	Oil	12374
42-163-32910	WILLIAMS, CLAYTON ENERGY, INC.	Oil	13008
42-163-32911	BRYMER, JACK CONTR. SERV.	Oil	12999
42-163-32912	CLARON CORPORATION	Oil	04745
42-163-32913	BLACKBRUSH O & G, LLC	Oil	07486
42-163-32914	AUBURN ENTERPRISES, INC.	Oil	13181
42-163-32915	LONE STAR OPERATING COMPANY	Oil	12873
42-163-32916	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12876
42-163-32917	TEXAS SOUTHERN ENERGY CORP.	Oil	05264
42-163-32918
42-163-32919	ZORRA OIL & GAS	Oil	13080
42-163-32920	EXXCEL OPERATING COMPANY	Oil	12844
42-163-32921	EXPRESS OIL AND GAS	Oil	12901
42-163-32922	WCS OIL AND GAS CORPORATION	Oil	12884
42-163-32923	JOHNSON SANFORD OP CO., LTD	Oil	12951
42-163-32924	GOLDEN CHILD, INC.	Oil	12714
42-163-32925	BRYMER, JACK CONTR. SERV.	Oil	13856
42-163-32926	A & M PETROLEUM CORPORATION
42-163-32927	WILLIAMS, CLAYTON ENERGY, INC.	Oil	13029
42-163-32928	GINCO OPERATING CO.	Oil	13000
42-163-32929	KINLAW OIL CORPORATION	Oil	12770
42-163-32930	Union Pacific Resources Company	Oil	12872
42-163-32931	TIZA ENERGY, INC.	Oil	12880
42-163-32932	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12390
42-163-32933	LEMON, RICHARD G.	Oil	13146
42-163-32934	GULFSTAR PROPERTIES, INC.	Oil	13144
42-163-32935	FIRST ROCK, INC.	Oil	12937
42-163-32936	WEBER ENERGY CORPORATION
42-163-32937	LEASE ROLLOVER OPERATIONS, INC.	Oil	12875
42-163-32938	GINCO OPERATING CO.	Oil	12619
42-163-32939	FENN, BILL INC.
42-163-32940	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12684
42-163-32941	JAB OPERATING, INC.	Oil	13100
42-163-32942	JONTEX ENERGY, INC.
42-163-32943	SIEN OPERATING COMPANY, LLC	Oil	12379
42-163-32944	Union Pacific Resources Company	Oil	06798
42-163-32945	ACOCK ENGINEERING & OPERATING CO
42-163-32946	CANTRO EXPLORATION, INC.	Oil	13408
42-163-32947	GINCO OPERATING CO.	Oil	12619
42-163-32948	ARRCO OPERATING, LLC -	Oil	05056
42-163-32949	CANYON RESOURCES, INC
42-163-32950	EXXCEL OPERATING COMPANY	Oil	12943
42-163-32951	TIDE WEST OIL COMPANY
42-163-32952	TIDE WEST OIL COMPANY
42-163-32953	GINCO OPERATING CO.	Oil	13245
42-163-32954	HOPI, INC.
42-163-32955	BLACKBRUSH O & G, LLC	Oil	13057
42-163-32956	HEC PETROLEUM, INC.	Oil	12501
42-163-32957	EXPRESS OIL AND GAS	Oil	06305
42-163-32958	CHESAPEAKE OPERATING, INC.	Oil	09440
42-163-32959	HUNTER PETROLEUM INC.
42-163-32960	ORYX ENERGY COMPANY	Oil	04948
42-163-32961	CB OIL GROUP, LLC	Oil	13034
42-163-32962	BLACKBRUSH O & G, LLC	Oil	12439
42-163-32963	OLMOS PARTNERS, INC.	Oil	13012
42-163-32964	TEXACO PRODUCING INC.
42-163-32965	SMAL ENERGY CORP	Oil	12971
42-163-32966	STRATCO OPERATING CO., INC.	Oil	13270
42-163-32967	TIZA ENERGY, INC.	Oil	13060
42-163-32968	MCENA INC.	Oil	12985
42-163-32970	ORYX ENERGY COMPANY	Oil	04948
42-163-32971	ORYX ENERGY COMPANY	Oil	04948
42-163-32972	FORTUNE OPERATING COMPANY	Oil	12465
42-163-32973	TIZA ENERGY, INC.	Oil	12978
42-163-32974	LONESTAR OPERATING, LLC	Oil	12480
42-163-32975	BLACKBRUSH O & G, LLC	Oil	12693
42-163-32976	BLACKBRUSH O & G, LLC	Oil	12693
42-163-32977	CHESAPEAKE OPERATING, INC.	Oil	13252
42-163-32978	LEASE ROLLOVER OPERATIONS, INC.	Oil	12921
42-163-32979	HARVEST MIDSTREAM COMPANY	Oil	14728
42-163-32980	JONTEX ENERGY, INC.
42-163-32981	Union Pacific Resources Company	Oil	06798
42-163-32982	INCO OIL CORPORATION
42-163-32983	RIO BRAVO ROYALTY CO.	Oil	12968
42-163-32984	ZORRA OIL & GAS	Oil	12925
42-163-32985	JENEX PETROLEUM CORPORATION	Oil	14516
42-163-32986	FIRST ROCK, INC.	Oil	05614
42-163-32987	LONE STAR OPERATING COMPANY	Oil	13190
42-163-32988	LONE STAR OPERATING COMPANY	Oil	05153
42-163-32989	Shield Petroleum	Oil	13087
42-163-32990	JAB OPERATING, INC.	Oil	12836
42-163-32991	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	14782
42-163-32992	H.L.S. ENERGY CO., INC.
42-163-32993	H.L.S. ENERGY CO., INC.
42-163-32994	OMNI OPERATING COMPANY(A)	Oil	12411
42-163-32995	WILLIAMS, CLAYTON ENERGY, INC.	Oil	12491
42-163-32996	WORLD ENERGY CORPORATION
42-163-32997	BRYMER, JACK CONTR. SERV.	Oil	13856
42-163-32998	FIRST ROCK, INC.	Oil	13139
42-163-33000	EXXCEL OPERATING COMPANY	Oil	13076
42-163-33001	GENESIS WELL SERVICE	Oil	12980
42-163-33002	EXPRESS OIL AND GAS	Oil	12962
42-163-33003	GILLEY, SAM D.	Oil	04565
42-163-33004	Union Pacific Resources Company	Oil	07767
42-163-33005	PETRO-HUNT CORPORATION	Oil	13108
42-163-33007	JOHNSON SANFORD OP CO., LTD	Oil	13059
42-163-33008	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12208
42-163-33010	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33011	ENHANCED RS, INC.	Oil	13542
42-163-33012	WINDSOR EXPLORATION COMPANY
42-163-33013	CIBOLO ENERGY OPERATING, INC.	Oil	05073
42-163-33014	GENESIS WELL SERVICE	Oil	12994
42-163-33015	VERMILLION PRODUCTION, INC.	Oil	13004
42-163-33016	WILLIAMS, CLAYTON ENERGY, INC.	Oil	13136
42-163-33017	WILLIAMS, CLAYTON W., JR., INC.
42-163-33018	WILLIAMS, CLAYTON W., JR., INC.
42-163-33019	EXXCEL OPERATING COMPANY	Oil	13475
42-163-33020	PEARSALL PARTNERS
42-163-33021	ORYX ENERGY COMPANY	Oil	04948
42-163-33022	CHURCHILL OPERATING, LLC	Oil	13079
42-163-33023
42-163-33024	CALTEX ENERGY CO.	Oil	13317
42-163-33025	CALTEX ENERGY CO.	Oil	05059
42-163-33026	EXPRESS OIL AND GAS	Oil	06305
42-163-33027	BRYMER, JACK CONTR. SERV.	Oil	13166
42-163-33028	CHIODO CORP.	Oil	13322
42-163-33029	BRYMER, JACK CONTR. SERV.	Oil	13856
42-163-33030	CHRISTICO PETROLEUM COMPANY
42-163-33031	VERMILLION PRODUCTION, INC.	Oil	12853
42-163-33032	SCHAARON INTERNATIONAL ENERGY	Oil	05306
42-163-33033	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04664
42-163-33034	PEARSALL PARTNERS
42-163-33035	TEXAKOMA OIL & GAS CORPORATION	Oil	13582
42-163-33036	CARIBBEAN ENERGY, L.L.C.	Oil	13654
42-163-33037	SIEN OPERATING COMPANY, LLC	Oil	12379
42-163-33038	CIBOLO ENERGY OPERATING, INC.	Oil	13184
42-163-33039	ARPEL, INC.
42-163-33040	SIERRA PETROLEUM CO.	Oil	13138
42-163-33041	BLACKBRUSH O & G, LLC	Oil	04820
42-163-33042	GENESIS WELL SERVICE	Oil	13077
42-163-33043	COX & COX PRODUCTION CO.	Oil	13319
42-163-33044	BLACKBRUSH O & G, LLC	Oil	07777
42-163-33045	ANADARKO E&P COMPANY LP	Oil	13266
42-163-33046	VAC-U-LIFT PRODUCTION CO.,INC.	Oil	12417
42-163-33047	NORTEX EXPLORATION, INC.	Oil	13783
42-163-33048	CROSS WINDS ENERGY CORPORATION
42-163-33049	TIZA ENERGY, INC.	Oil	13186
42-163-33050	WILLIAMS, CLAYTON ENERGY, INC.	Oil	04946
42-163-33051	Union Pacific Resources Company	Oil	13174
42-163-33052	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33053	EXPRESS OIL CO.	Oil	13078
42-163-33054	ARROW PETROLEUM COMPANY
42-163-33055	KEY ENERGY SERVICES,INC GCD	Oil	12654
42-163-33056	CONWAY ENERGY OPER SERVICES INC.	Oil	13196
42-163-33057	TRIUMPH PETROLEUM COMPANY,L.L.C.	Oil	14527
42-163-33058	U.S.A. PLUGGING COMPANY	Oil	13354
42-163-33059	WOOLDRIDGE OIL & GAS	Oil	13469
42-163-33060	TEXAN PRODUCTION COMPANY, INC.	Oil	13454
42-163-33061	BEDFORD OIL & GAS, INC.	Oil	13358
42-163-33062	TEXAS ROYALTY CORP. / TREND
42-163-33063	KINLAW OIL CORPORATION	Oil	13125
42-163-33064	ORYX ENERGY COMPANY	Oil	04948
42-163-33065	WEBER ENERGY CORPORATION
42-163-33066	TEXAKOMA OIL & GAS CORPORATION	Oil	13465
42-163-33067	FRIO OIL & GAS, LTD.	Oil	05575
42-163-33068	ORYX ENERGY COMPANY	Oil	04948
42-163-33069	V.A.C. PETROLEUM, INC.	Oil	05508
42-163-33070	JB OIL & GAS WELL SERVICE	Oil	13499
42-163-33071	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33072	DALE OPERATING COMPANY	Oil	12575
42-163-33073	ENHANCED RS, INC.	Oil	13648
42-163-33074
42-163-33075	OFFSHORE RESOURCES CORPORATION
42-163-33076	U.S.A. PLUGGING COMPANY	Oil	13240
42-163-33077	TEXAS AMERICAN RESOURCES COMPANY	Oil	14324
42-163-33078	COX & COX PRODUCTION CO.	Oil	13214
42-163-33079	D.J.F. SERVICES, INC.	Oil	13239
42-163-33080	MCDANIEL COMPANY, INC., THE	Oil	13477
42-163-33081	BRYMER, JACK CONTR. SERV.	Oil	12904
42-163-33082	COX & COX PRODUCTION CO.	Oil	13292
42-163-33083	ANADARKO E&P COMPANY LP	Oil	13329
42-163-33084	STRATCO OPERATING CO., INC.	Oil	13209
42-163-33085	D. AND Y. YUNK PRODUCTIONS	Oil	13278
42-163-33086	FORTUNE OPERATING COMPANY	Oil	13231
42-163-33087	WORLD ENERGY CORPORATION	Oil	13506
42-163-33088	AUBURN ENTERPRISES, INC.	Oil	13244
42-163-33089	ORYX ENERGY COMPANY
42-163-33091	EXXCEL OPERATING COMPANY	Oil	13475
42-163-33092	CONWAY ENERGY OPER SERVICES INC.	Oil	13232
42-163-33093	BLACKBRUSH O & G, LLC	Oil	12693
42-163-33094	TEXAN PRODUCTION COMPANY, INC.	Oil	13514
42-163-33095	HARTFORD PETROLEUM, INC.
42-163-33096	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33097	GENESIS WELL SERVICE	Oil	13256
42-163-33098	CHESAPEAKE OPERATING, INC.	Oil	13546
42-163-33099	BLACKBRUSH O & G, INC.	Oil	14757
42-163-33100	FRIO OIL & GAS, LTD.	Oil	13275
42-163-33101	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33102	ZORRA OIL & GAS	Oil	12920
42-163-33103	SHIDLER, MARK L., INC.	Oil	12815
42-163-33104	CHEYENNE PETROLEUM COMPANY	Oil	13345
42-163-33105	BLACKBRUSH O & G, LLC	Oil	12693
42-163-33106	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33107	RAO OIL COMPANY	Oil	13363
42-163-33108	GILLEY, SAM D.	Oil	04565
42-163-33109	MID TEXAS NATURAL GAS	Oil	14535
42-163-33110	INCO OIL CORPORATION
42-163-33111	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33112	SEAGO PETROLEUM, INC.	Oil	13374
42-163-33113	STONEGATE PRODUCTION COMPANY,LLC	Oil	13314
42-163-33114	GINCO OPERATING CO.	Oil	13547
42-163-33115	BLACKBRUSH O & G, LLC	Oil	12693
42-163-33116	MESCALERO ENERGY, INC.	Oil	13462
42-163-33117	STONEGATE PRODUCTION COMPANY,LLC	Oil	13314
42-163-33118	CHEYENNE PETROLEUM COMPANY	Oil	13487
42-163-33119	BLANCO RESOURCES
42-163-33120	U.S.A. PLUGGING COMPANY	Oil	12964
42-163-33121	BLACKBRUSH O & G, LLC	Oil	12693
42-163-33122	ORYX ENERGY COMPANY
42-163-33123	BAYSHORE OPERATING CORP., L.L.C.	Oil	13584
42-163-33124	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33125	Columbia Gas Development Corp.
42-163-33126	SEAGO PETROLEUM, INC.	Oil	13374
42-163-33127	BLACKBRUSH O & G, LLC	Oil	13559
42-163-33128
42-163-33129	EAGLE FORD OIL CO., INC.	Oil	13602
42-163-33130	BLACKBRUSH O & G, LLC	Oil	13559
42-163-33131	ORYX ENERGY COMPANY	Oil	04948
42-163-33132	Union Pacific Resources Company	Oil	13691
42-163-33133	TEKNA SYNERGY CORPORATION	Oil	13753
42-163-33134	BLACKBRUSH O & G, LLC	Oil	12693
42-163-33135	EAGLE FORD OIL CO., INC.	Oil	13657
42-163-33136	BLACKBRUSH O & G, LLC	Oil	04721
42-163-33137	HAWTHORN ENERGY PARTNERS, LLC	Oil	13699
42-163-33138	SEAGO PETROLEUM, INC.	Oil	01312
42-163-33139	BLACKBRUSH O & G, LLC	Oil	13559
42-163-33140
42-163-33141	ORYX ENERGY COMPANY	Oil	04948
42-163-33142	ORYX ENERGY COMPANY	Oil	04948
42-163-33143	BLACKBRUSH O & G, LLC	Oil	13559
42-163-33144
42-163-33145	BLACKBRUSH O & G, LLC	Oil	04721
42-163-33146	Union Pacific Resources Company
42-163-33147	Union Pacific Resources Company	Oil	13721
42-163-33148	TRINITY OPERATING (USG), LLC	Oil	12275
42-163-33149	BLACKBRUSH O & G, LLC	Oil	04721
42-163-33150	TEXAS OIL AND GAS OPERATING, LLC	Oil	05039
42-163-33151	BLACKBRUSH O & G, LLC	Oil	13559
42-163-33152	Columbia Gas Development Corp.
42-163-33153	ORYX ENERGY COMPANY	Oil	14769
42-163-33154	ORYX ENERGY COMPANY	Oil	04948
42-163-33155	Columbia Gas Development Corp.
42-163-33156	GEMINI EXPLORATION COMPANY
42-163-33157	HOLLUB, LAMBERT DRILLING COMPANY
42-163-33158
42-163-33159	J BAR OPERATIONS, INC.
42-163-33160	ORYX ENERGY COMPANY	Oil	04948
42-163-33161	HAWTHORN ENERGY PARTNERS, LLC	Oil	13801
42-163-33162	ORYX ENERGY COMPANY	Oil	04948
42-163-33163	TRINITY OPERATING (USG), LLC	Oil	12275
42-163-33164	Union Pacific Resources Company	Oil	13798
42-163-33165	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33166	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33167	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33168	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33169	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33170	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33171	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33172	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33173	ABERNATHY AUTO, INC.	Oil	13855
42-163-33174	TEXAS AMERICAN RESOURCES COMPANY	Oil	12676
42-163-33175	ORYX ENERGY COMPANY	Oil	04948
42-163-33176	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33177	CATARINA PETROLEUM L. C.
42-163-33178	MINERAL RESOURCES, INC.
42-163-33179	BIGFOOT OIL LLC	Oil	01364
42-163-33180	NEUMANN OIL & GAS, LLC	Oil	13897
42-163-33181
42-163-33182	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33183	WATSON ENERGY INVESTMENTS, LLC	Oil	00108
42-163-33184	WATSON ENERGY INVESTMENTS, LLC	Oil	00091
42-163-33185	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-33186	HCM
42-163-33187	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33188	WATSON ENERGY INVESTMENTS, LLC	Oil	04373
42-163-33189	WATSON ENERGY INVESTMENTS, LLC	Oil	04373
42-163-33190	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33191	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33192	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33193	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33194	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33195	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33196	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33197	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33198	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33199	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33200	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33201	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33202	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33203	NEUMANN OIL & GAS, LLC	Oil	13897
42-163-33204
42-163-33205	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33206	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33207	HCM
42-163-33208	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33209	TECH RESOURCES, INC.
42-163-33210	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33211	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33212	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33213	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33214	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33215	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33216	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33217	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33218	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-33219	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33220	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33221	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33222	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33223	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33224	MINERAL RESOURCES, INC.
42-163-33225	MAVERICK ENERGY GROUP, INC.	Oil	14885
42-163-33226	MAVERICK ENERGY GROUP, INC.	Oil	00118
42-163-33227	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-33228	100 C & H OIL AND GAS, LLC	Oil	00044
42-163-33229	RHD HOLDINGS, L.L.C.	Oil	14044
42-163-33230	LEASE ROLLOVER OPERATIONS, INC.	Oil	03177
42-163-33231	WATSON ENERGY INVESTMENTS, LLC	Oil	00122
42-163-33232	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33233	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33234	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33235	TEXAN PRODUCTION COMPANY, INC.
42-163-33236	BIGFOOT OIL LLC	Oil	08013
42-163-33237	CREATIVE OIL AND GAS OP II, LLC	Oil	00113
42-163-33238	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14137
42-163-33239	PEDECO, INC.	Oil	14198
42-163-33240	PEDECO, INC.
42-163-33241	LAWBAR PETROLEUM, INC.
42-163-33242	PEDECO, INC.	Oil	14184
42-163-33243	PEDECO, INC.
42-163-33244	VIRTEX OPERATING COMPANY, INC.	Gas	167004
42-163-33245	PEDECO, INC.
42-163-33246	VIRTEX OPERATING COMPANY, INC.	Gas	167001
42-163-33247	VIRTEX OPERATING COMPANY, INC.	Gas	167005
42-163-33248	VIRTEX OPERATING COMPANY, INC.	Gas	167333
42-163-33249	VIRTEX OPERATING COMPANY, INC.	Gas	167332
42-163-33250
42-163-33251	OILEX INT'L INVESTMENTS, INC.
42-163-33252	OILEX INT'L INVESTMENTS, INC.
42-163-33253	BIGFOOT OIL LLC	Oil	14165
42-163-33254	VIRTEX PETROLEUM COMPANY, INC.
42-163-33255	VIRTEX PETROLEUM COMPANY, INC.
42-163-33256	VIRTEX PETROLEUM COMPANY, INC.
42-163-33257	VIRTEX OPERATING COMPANY, INC.	Gas	166999
42-163-33258	OILEX INT'L INVESTMENTS, INC.
42-163-33259	OILEX INT'L INVESTMENTS, INC.
42-163-33260	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14211
42-163-33261	WATSON ENERGY INVESTMENTS, LLC	Oil	00088
42-163-33262	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33263	HCM
42-163-33264	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33265	INLAND OCEAN, INC.
42-163-33266	OILEX INT'L INVESTMENTS, INC.
42-163-33267
42-163-33268	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33269	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14212
42-163-33270	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14211
42-163-33271	CALAME, JACK	Oil	14390
42-163-33272	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14250
42-163-33273	PEDECO, INC.
42-163-33274	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14137
42-163-33275	TEHUACANA CRUDE OIL, LLC	Oil	14219
42-163-33276	H & M PETROLEUM CORPORATION	Oil	15054
42-163-33277	PROPERTY DEVELOPMENT GROUP, INC.	Gas	173127
42-163-33278	PROPERTY DEVELOPMENT GROUP, INC.	Gas	175945
42-163-33279	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14388
42-163-33280	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14388
42-163-33281	HOUSTON PETROLEUM COMPANY	Oil	15054
42-163-33282	SPILLER OPERATING CO., INC.
42-163-33283	PROPERTY DEVELOPMENT GROUP, INC.
42-163-33284	TECH RESOURCES, INC.
42-163-33285	CALAME, JACK
42-163-33286	H & M PETROLEUM CORPORATION	Oil	15054
42-163-33287	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14211
42-163-33288	PROPERTY DEVELOPMENT GROUP, INC.
42-163-33289
42-163-33290	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14211
42-163-33291	WISER OIL COMPANY, THE
42-163-33292	NICHOLS,EDWIN S EXPLORATIONS INC
42-163-33293	UNITED TEXAS PETROLEUM INC.
42-163-33294	UNITED TEXAS PETROLEUM INC.
42-163-33295	UNITED TEXAS PETROLEUM INC.
42-163-33296	UNITED TEXAS PETROLEUM INC.
42-163-33297	UNITED TEXAS PETROLEUM INC.
42-163-33298	UNITED TEXAS PETROLEUM INC.
42-163-33299	UNITED TEXAS PETROLEUM INC.
42-163-33300	UNITED TEXAS PETROLEUM INC.
42-163-33301	UNITED TEXAS PETROLEUM INC.
42-163-33302	CATARINA PETROLEUM L. C.
42-163-33303
42-163-33304	BLACKBRUSH O & G, LLC	Gas	284610
42-163-33305	NICHOLS,EDWIN S EXPLORATIONS INC
42-163-33306	VIRTEX OPERATING COMPANY, INC.	Gas	191822
42-163-33307	VIRTEX OPERATING COMPANY, INC.	Gas	194191
42-163-33308	VIRTEX OPERATING COMPANY, INC.	Gas	194195
42-163-33309	SUNBURST, INC.	Oil	14522
42-163-33310	TEXAS, LES & CO.
42-163-33311	MASCOT OIL COMPANY
42-163-33312	VIRTEX OPERATING COMPANY, INC.	Gas	198500
42-163-33313	VIRTEX OPERATING COMPANY, INC.	Gas	199665
42-163-33314	VIRTEX OPERATING COMPANY, INC.	Gas	199660
42-163-33315	WILLIAMSON, MARGIE B.
42-163-33316	SKLAR EXPLORATION COMPANY LLC
42-163-33317	VIRTEX PETROLEUM COMPANY, INC.	Gas	208759
42-163-33318	CATARINA PETROLEUM L. C.
42-163-33319
42-163-33320
42-163-33321	SKLAR EXPLORATION COMPANY LLC
42-163-33322	VIRTEX OPERATING COMPANY, INC.	Gas	208914
42-163-33323	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14211
42-163-33324	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33325	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33326	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33327	DIAMOND ENERGY SERVICES, LP	Oil	00123
42-163-33328	NICHOLS,EDWIN S EXPLORATIONS INC
42-163-33331
42-163-33332	VIRTEX OPERATING COMPANY, INC.	Gas	249817
42-163-33333	BLACKBRUSH O & G, INC.
42-163-33334	VIRTEX OPERATING COMPANY, INC.	Gas	221329
42-163-33335	VIRTEX OPERATING COMPANY, INC.	Gas	251165
42-163-33336	VIRTEX OPERATING COMPANY, INC.	Gas	238725
42-163-33337	VIRTEX OPERATING COMPANY, INC.	Gas	226045
42-163-33338	RIO-TEX, INC.	Gas	227033
42-163-33339	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33340	PROPERTY DEVELOPMENT GROUP, INC.	Oil	14212
42-163-33341	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33342	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33343	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33344	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33345	VIRTEX PETROLEUM COMPANY, INC.	Gas	232696
42-163-33346	VIRTEX OPERATING COMPANY, INC.	Gas	230132
42-163-33347	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33348	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33349	MAVERICK ENERGY GROUP, INC.
42-163-33350	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33351	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33352	MAVERICK ENERGY GROUP, INC.
42-163-33353	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33354	DIAMOND ENERGY SERVICES, LP	Oil	00118
42-163-33355	BLACKBRUSH O & G, LLC	Oil	14665
42-163-33356	ROCK SOLID OPERATING, LLC	Oil	14975
42-163-33357	BLACKBRUSH O & G, LLC	Oil	14665
42-163-33358	ESPADA OPERATING LLC	Oil	14925
42-163-33359	VIRTEX OPERATING COMPANY, INC.	Gas	241711
42-163-33360	H & H PETROLEUM, LLC	Oil	14995
42-163-33361	RED ARROW ENERGY, LLC	Oil	15051
42-163-33362	BLACKBRUSH O & G, LLC	Oil	14962
42-163-33363	FAIR OIL, LTD.	Oil	17549
42-163-33364	TRINITY OPERATING (USG), LLC	Oil	15280
42-163-33365	BLACKBRUSH O & G, LLC	Oil	14665
42-163-33366	BLACKBRUSH O & G, INC.
42-163-33367	TRINITY OPERATING (USG), LLC	Oil	15275
42-163-33368	BLACKBRUSH O & G, LLC	Oil	15068
42-163-33369	VIRTEX OPERATING COMPANY, INC.	Gas	251760
42-163-33370	BLACKBRUSH O & G, INC.
42-163-33371	Manti Operating Company
42-163-33372	VENADO OPERATING COMPANY LLC	Oil	15002
42-163-33373	RICKAWAY ENERGY, CORP.	Oil	14999
42-163-33374	Manti Operating Company
42-163-33375	VIRTEX OPERATING COMPANY, INC.	Gas	244792
42-163-33377	BRITANCO, L.L.C.	Oil	15079
42-163-33378	BRITANCO, L.L.C.	Oil	15079
42-163-33379	BRITANCO, L.L.C.	Oil	15079
42-163-33380	MCDAY ENERGY CORP.
42-163-33381	ROCK SOLID OPERATING, LLC	Oil	15050
42-163-33382	BLACKBRUSH O & G, INC.
42-163-33383	NICHOLS,EDWIN S EXPLORATIONS INC
42-163-33384	RED ARROW ENERGY, LLC
42-163-33385	VIRTEX OPERATING COMPANY, INC.	Gas	244941
42-163-33386	RED ARROW ENERGY, LLC
42-163-33387	RED ARROW ENERGY, LLC
42-163-33388	VIRTEX OPERATING COMPANY, INC.	Gas	244790
42-163-33389	EF ENERGY, L.L.C.	Oil	15190
42-163-33390	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33391	VIRTEX OPERATING COMPANY, INC.	Gas	247424
42-163-33392	VIRTEX OPERATING COMPANY, INC.	Gas	249809
42-163-33393	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33394	SANTANA ENERGY SERVICES, LLC
42-163-33395	VIRTEX OPERATING COMPANY, INC.
42-163-33396	CHESAPEAKE OPERATING, L.L.C.	Oil	15171
42-163-33397	BLACKBRUSH O & G, INC.	Oil	15068
42-163-33398	VIRTEX OPERATING COMPANY, INC.
42-163-33399	CHESAPEAKE OPERATING, L.L.C.	Oil	15113
42-163-33400	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33401	HARPER HEFTE, INC.	Oil	15149
42-163-33402	GULF SOUTH OPERATORS, INC.	Oil	15165
42-163-33403	Cabot Oil & Gas Corporation	Oil	15326
42-163-33404	BIGFOOT OIL LLC	Oil	00801
42-163-33405	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33406	VENADO OPERATING COMPANY LLC	Oil	17606
42-163-33407	MUELLER EXPLORATION, INC.	Oil	15260
42-163-33408	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33409	BAYLOR OPERATING, LLC	Oil	15305
42-163-33410	HUGHES, DAN A. COMPANY, L.P.	Oil	15748
42-163-33411	COCKRELL PRODUCTION CO., INC.	Oil	15635
42-163-33412	BAYLOR OPERATING, LLC	Oil	15208
42-163-33413	PERDIDO ENERGY, LLC	Oil	15362
42-163-33414	MUELLER EXPLORATION, INC.	Oil	15343
42-163-33415	Cabot Oil & Gas Corporation	Oil	15268
42-163-33416	PERDIDO ENERGY, LLC	Oil	15362
42-163-33417	MUELLER EXPLORATION, INC.	Oil	15333
42-163-33418	Energy Corporation of America	Oil	15291
42-163-33419	Cabot Oil & Gas Corporation	Oil	15268
42-163-33420	VIRTEX OPERATING COMPANY, INC.	Gas	260006
42-163-33421	Cabot Oil & Gas Corporation
42-163-33422	MUELLER EXPLORATION, INC.	Oil	15167
42-163-33423	PERDIDO ENERGY, LLC	Oil	15875
42-163-33424	VIRTEX OPERATING COMPANY, INC.	Gas	259992
42-163-33425	PERDIDO ENERGY, LLC	Oil	15651
42-163-33426	OGOG OPERATING, LLC	Oil	16116
42-163-33427	BLACKBRUSH O & G, LLC	Oil	09652
42-163-33428	U.S. ENERCORP, LTD.	Oil	15470
42-163-33429	VIRTEX OPERATING COMPANY, INC.	Oil	17932
42-163-33430	BLACKBRUSH O & G, LLC	Oil	16567
42-163-33431	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-33432	TEXAS AMERICAN RESOURCES COMPANY
42-163-33433	VENADO OPERATING COMPANY LLC	Oil	16596
42-163-33434	CHESAPEAKE OPERATING, L.L.C.	Oil	15408
42-163-33435	VIRTEX OPERATING COMPANY, INC.
42-163-33436	1776 ENERGY OPERATORS, LLC	Oil	18560
42-163-33437	VENADO OPERATING COMPANY LLC	Oil	15404
42-163-33438	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33439	VENADO OPERATING COMPANY LLC	Oil	15400
42-163-33440	VENADO OPERATING COMPANY LLC	Oil	15274
42-163-33441	MUELLER EXPLORATION, INC.	Oil	15167
42-163-33442	BLACKBRUSH O & G, LLC	Oil	15476
42-163-33443	KALER ENERGY CORP.
42-163-33444	VIRTEX OPERATING COMPANY, INC.	Gas	261622
42-163-33445	MUELLER EXPLORATION, INC.	Oil	15508
42-163-33446	VENADO OPERATING COMPANY LLC	Oil	15274
42-163-33447	CHEYENNE PETROLEUM COMPANY	Gas	265483
42-163-33448	TRINITY OPERATING (USG), LLC	Oil	17427
42-163-33449	TEXAS AMERICAN RESOURCES COMPANY	Oil	16384
42-163-33450	TEXAS AMERICAN RESOURCES COMPANY
42-163-33451	TEXAS AMERICAN RESOURCES COMPANY
42-163-33452	BLACKBRUSH O & G, INC.
42-163-33453	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33454	Basic Energy Services, L.P.	Gas	266209
42-163-33455	COCKRELL PRODUCTION CO., INC.	Oil	15635
42-163-33456	EF ENERGY, L.L.C.	Oil	15784
42-163-33457	VIRTEX OPERATING COMPANY, INC.	Gas	263312
42-163-33458	VENADO OPERATING COMPANY LLC	Oil	15274
42-163-33459	VIRTEX OPERATING COMPANY, INC.	Oil	15416
42-163-33460	BLACKBRUSH O & G, LLC	Oil	17926
42-163-33461	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33462	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33463	MUELLER EXPLORATION, INC.	Oil	16208
42-163-33464	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33465	SELECT ENERGY SERVICES, LLC	Oil	15842
42-163-33466	BLACKBRUSH O & G, LLC	Oil	16210
42-163-33467	DSD-FRIO ENVIRONMENTAL, INC.	Oil	16058
42-163-33468	SOUTHCROSS MIDSTREAM UTILITY, LP	Oil	16344
42-163-33469	VIRTEX OPERATING COMPANY, INC.	Oil	16221
42-163-33470	PREMIER MINERALS, INC.	Oil	17375
42-163-33471	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33472	PERDIDO ENERGY, LLC	Oil	15908
42-163-33473	ALAMO OPERATING COMPANY, L. C.
42-163-33474	BLACKBRUSH O & G, LLC	Oil	16076
42-163-33475	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33476	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33477	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33478	CHEYENNE PETROLEUM COMPANY	Oil	15831
42-163-33479	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33480	ZORRA OIL & GAS	Oil	16214
42-163-33481	VIRTEX OPERATING COMPANY, INC.	Oil	15060
42-163-33482	CHEYENNE PETROLEUM COMPANY	Oil	15831
42-163-33483	BLACKBRUSH O & G, LLC	Oil	15876
42-163-33484	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33485	PROPERTY DEVELOPMENT GROUP, INC.	Oil	15054
42-163-33486	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33487	CREATIVE OIL AND GAS OP II, LLC	Oil	16063
42-163-33488	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33489	VIRTEX OPERATING COMPANY, INC.	Oil	16215
42-163-33490	U.S. ENERCORP, LTD.
42-163-33491	VENADO OPERATING COMPANY LLC	Oil	15609
42-163-33492	KILLAM OIL CO., LTD.	Oil	16155
42-163-33493	MUELLER EXPLORATION, INC.	Oil	15921
42-163-33494	ZORRA OIL & GAS	Oil	16115
42-163-33495	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33496	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33497	PERDIDO ENERGY, LLC	Oil	15908
42-163-33498	PERDIDO ENERGY, LLC	Oil	15878
42-163-33499	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33500	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33501	VENADO OPERATING COMPANY LLC	Oil	15608
42-163-33502	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33503	PERDIDO ENERGY, LLC	Oil	15908
42-163-33504	GOODRICH PETROLEUM COMPANY
42-163-33505	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33506	CHESAPEAKE OPERATING, INC.
42-163-33507	CHESAPEAKE OPERATING, INC.
42-163-33508	VANCO OIL & GAS CORP.	Oil	16225
42-163-33509	DOWNS OPERATING COMPANY, LLC	Oil	16188
42-163-33510	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33511	EF ENERGY, L.L.C.
42-163-33512	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33513	BLACKBRUSH O & G, LLC	Oil	16076
42-163-33514	NGL WATERSOLUTIONS EAGLEFORD,LLC	Oil	15833
42-163-33515	GOODRICH PETROLEUM COMPANY
42-163-33516	GOODRICH PETROLEUM COMPANY
42-163-33517	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33518	Marathon Oil Company
42-163-33519	CALLON (EAGLE FORD) LLC	Oil	15733
42-163-33520	CALLON (EAGLE FORD) LLC	Oil	19144
42-163-33521	CALLON (EAGLE FORD) LLC	Oil	15828
42-163-33522	EXCO OPERATING COMPANY, LP	Oil	15623
42-163-33523	CHESAPEAKE OPERATING, INC.
42-163-33524	NGL WATERSOLUTIONS EAGLEFORD,LLC	Oil	15578
42-163-33525	PREMIER MINERALS, INC.	Oil	17375
42-163-33526	PREMIER MINERALS, INC.
42-163-33527	VIRTEX OPERATING COMPANY, INC.	Oil	16302
42-163-33528	CALLON (EAGLE FORD) LLC	Oil	15733
42-163-33529	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33530	CHESAPEAKE OPERATING, INC.
42-163-33531	BLACKBRUSH O & G, LLC	Oil	16210
42-163-33532	GRANITE RESOURCES OPERATING, LLC
42-163-33533	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33534	PERDIDO ENERGY, LLC	Oil	15878
42-163-33535	COCKRELL PRODUCTION CO., INC.	Oil	16563
42-163-33536	BLACKBRUSH O & G, LLC	Oil	16443
42-163-33538	VIRTEX OPERATING COMPANY, INC.	Oil	16309
42-163-33539	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33540	KILLAM OIL CO., LTD.	Oil	16391
42-163-33541	ALAMO OPERATING COMPANY, L. C.	Oil	16154
42-163-33542	EXCO OPERATING COMPANY, LP	Oil	15623
42-163-33543	VIRTEX OPERATING COMPANY, INC.	Oil	16419
42-163-33544	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33545	KAIN PETROLEUM, LLC	Oil	16463
42-163-33546	BLACKBRUSH O & G, LLC	Oil	16428
42-163-33547	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33548	KAIN PETROLEUM, LLC	Oil	16463
42-163-33549	VENADO OPERATING COMPANY LLC	Oil	16777
42-163-33550	COCKRELL PRODUCTION CO., INC.	Oil	16397
42-163-33551	CALLON (EAGLE FORD) LLC	Oil	15873
42-163-33552	CALLON (EAGLE FORD) LLC	Oil	15873
42-163-33553	CALLON (EAGLE FORD) LLC	Oil	15873
42-163-33554	BURNETT OIL CO., INC.
42-163-33555	VENADO OPERATING COMPANY LLC	Oil	18523
42-163-33556	VIRTEX OPERATING COMPANY, INC.	Oil	17490
42-163-33557	BLACKBRUSH O & G, LLC	Oil	15068
42-163-33558	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-33559	PERDIDO ENERGY, LLC	Oil	15908
42-163-33560	VIRTEX OPERATING COMPANY, INC.	Oil	16272
42-163-33561	EP ENERGY E&P COMPANY, L.P.	Oil	15361
42-163-33562	CALLON (EAGLE FORD) LLC	Oil	15733
42-163-33563	VANCO OIL & GAS CORP.	Oil	16225
42-163-33564	CALLON (EAGLE FORD) LLC	Oil	15733
42-163-33565	VIRTEX OPERATING COMPANY, INC.	Oil	16512
42-163-33566	BLACKBRUSH O & G, LLC	Oil	16076
42-163-33567	VENADO OPERATING COMPANY LLC	Oil	17156
42-163-33568	CALLON (EAGLE FORD) LLC	Oil	19141
42-163-33569	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33570	BRC OPERATING COMPANY LLC
42-163-33571	CALLON (EAGLE FORD) LLC	Oil	15968
42-163-33572	VIRTEX OPERATING COMPANY, INC.	Oil	16302
42-163-33573	RICOCHET ENERGY, INC.	Oil	17079
42-163-33574	VENADO OPERATING COMPANY LLC	Gas	270190
42-163-33575	ZORRA OIL & GAS	Oil	16688
42-163-33576	Hess Corporation
42-163-33577	CALLON (EAGLE FORD) LLC	Oil	15968
42-163-33578	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33579	VENADO OPERATING COMPANY LLC	Oil	16147
42-163-33580	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33581	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33582	BLACKBRUSH O & G, LLC	Oil	16520
42-163-33583	TRINITY ENVIRO SWD I, L.L.C.	Oil	15949
42-163-33584	KILLAM OIL CO., LTD.	Oil	17154
42-163-33585	RICOCHET ENERGY, INC.	Oil	15635
42-163-33586	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33587	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33588	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33589	ZORRA OIL & GAS	Oil	17063
42-163-33590	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33591	VIRTEX OPERATING COMPANY, INC.	Oil	16419
42-163-33592	Hess Corporation
42-163-33593	RICOCHET ENERGY, INC.	Oil	17079
42-163-33594	VENADO OPERATING COMPANY LLC	Oil	16098
42-163-33595	VIRTEX OPERATING COMPANY, INC.	Oil	17431
42-163-33596	VENADO OPERATING COMPANY LLC	Oil	15473
42-163-33597	EXCO OPERATING COMPANY, LP	Oil	15623
42-163-33598	CHESAPEAKE OPERATING, INC.
42-163-33599	MUELLER EXPLORATION, INC.	Oil	17525
42-163-33600	BLACKBRUSH O & G, LLC	Gas	278244
42-163-33601	TRINITY OPERATING (USG), LLC	Oil	17705
42-163-33602	VENADO OPERATING COMPANY LLC	Oil	16098
42-163-33603	TEXAS AMERICAN RESOURCES COMPANY
42-163-33604	CHESAPEAKE OPERATING, INC.
42-163-33605	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33606	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33607	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33608	VENADO OPERATING COMPANY LLC	Oil	17392
42-163-33609	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33610	BLACKBRUSH O & G, LLC	Oil	18188
42-163-33611	BLACKBRUSH O & G, LLC	Oil	16758
42-163-33612	CHESAPEAKE OPERATING, INC.
42-163-33613	CHESAPEAKE OPERATING, INC.
42-163-33614	EF ENERGY, L.L.C.
42-163-33615	BRC OPERATING COMPANY LLC
42-163-33616	BRC OPERATING COMPANY LLC
42-163-33617	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33618	BRC OPERATING COMPANY LLC
42-163-33619	BRC OPERATING COMPANY LLC
42-163-33620	BRC OPERATING COMPANY LLC
42-163-33621	VENADO OPERATING COMPANY LLC	Oil	15864
42-163-33622	MILESTONE ENVIRO SERVICES, LLC	Oil	17224
42-163-33623	VIRTEX OPERATING COMPANY, INC.	Oil	16215
42-163-33624	CHEYENNE PETROLEUM COMPANY	Oil	15831
42-163-33625	Cabot Oil & Gas Corporation
42-163-33626	CHESAPEAKE OPERATING, INC.
42-163-33627	CHESAPEAKE OPERATING, INC.
42-163-33628	BLACKBRUSH O & G, LLC
42-163-33629	NGL WATERSOLUTIONS EAGLEFORD,LLC	Oil	15833
42-163-33630	BRC OPERATING COMPANY LLC
42-163-33631	VENADO OPERATING COMPANY LLC	Oil	17567
42-163-33632	BRC OPERATING COMPANY LLC
42-163-33633	BRC OPERATING COMPANY LLC
42-163-33634	MUELLER EXPLORATION, INC.	Oil	17454
42-163-33635	BRC OPERATING COMPANY LLC
42-163-33636	PILOT WATER SOLUTIONS SWD LLC	Oil	16249
42-163-33637	VENADO OPERATING COMPANY LLC	Oil	17190
42-163-33638	CHEYENNE PETROLEUM COMPANY	Oil	17873
42-163-33639	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33640	BRC OPERATING COMPANY LLC	Oil	15824
42-163-33641	VIRTEX OPERATING COMPANY, INC.	Oil	20222
42-163-33642	CHESAPEAKE OPERATING, INC.
42-163-33643	BRC OPERATING COMPANY LLC	Oil	17901
42-163-33644	BLACKBRUSH O & G, LLC
42-163-33645	OGOG OPERATING, LLC	Oil	17593
42-163-33646	CHEYENNE PETROLEUM COMPANY
42-163-33647	EF ENERGY, L.L.C.
42-163-33648	Bosque Disposal Systems, Llc
42-163-33649	HUGHES, DAN A. COMPANY, L.P.	Oil	18232
42-163-33650	VIRTEX OPERATING COMPANY, INC.	Oil	17785
42-163-33651	BRC OPERATING COMPANY LLC
42-163-33652	BRC OPERATING COMPANY LLC
42-163-33653	CHARLES HOLSTON, INC.
42-163-33654	D90 ENERGY, LLC	Oil	18845
42-163-33655	MKS SERVICES, LLC	Oil	17290
42-163-33656	MKS SERVICES, LLC	Oil	17290
42-163-33657	VENADO OPERATING COMPANY LLC	Oil	15400
42-163-33658	VENADO OPERATING COMPANY LLC	Oil	16876
42-163-33659	ALAMO OPERATING COMPANY, L. C.
42-163-33660	BRC OPERATING COMPANY LLC
42-163-33661	BRC OPERATING COMPANY LLC
42-163-33662	CATARINA SALT WATER DISPOSAL,LLC
42-163-33663	HUGHES, DAN A. COMPANY, L.P.	Oil	17675
42-163-33664	FOXBOROUGH ENERGY COMPANY, LLC
42-163-33665	VIRTEX OPERATING COMPANY, INC.	Oil	17534
42-163-33666	BRC OPERATING COMPANY LLC
42-163-33667	BRC OPERATING COMPANY LLC
42-163-33668	BRC OPERATING COMPANY LLC
42-163-33669	VENADO OPERATING COMPANY LLC	Gas	270619
42-163-33670	VENADO OPERATING COMPANY LLC	Gas	271065
42-163-33671	BLACKBRUSH O & G, LLC	Gas	278258
42-163-33672	VENADO OPERATING COMPANY LLC	Gas	270910
42-163-33673	VENADO OPERATING COMPANY LLC	Gas	271067
42-163-33674	HAT CREEK OPERATING COMPANY LLC
42-163-33675	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-33676	VENADO OPERATING COMPANY LLC	Oil	15864
42-163-33677	VENADO OPERATING COMPANY LLC	Oil	16992
42-163-33678	ATERRA EXPLORATION, LLC
42-163-33679	BRC OPERATING COMPANY LLC
42-163-33680	BRC OPERATING COMPANY LLC
42-163-33681	BRC OPERATING COMPANY LLC
42-163-33682	U.S. ENERCORP, LTD.	Oil	17834
42-163-33683	VENADO OPERATING COMPANY LLC	Oil	17567
42-163-33684	VIRTEX OPERATING COMPANY, INC.	Oil	16215
42-163-33685	VENADO OPERATING COMPANY LLC	Oil	17392
42-163-33686	BLACKBRUSH O & G, LLC	Oil	16567
42-163-33687	GOODRICH PETROLEUM COMPANY
42-163-33688	MUELLER EXPLORATION, INC.	Oil	17524
42-163-33689	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33690	BLACKBRUSH O & G, LLC	Oil	18188
42-163-33691	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33692	Cabot Oil & Gas Corporation
42-163-33693	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33694	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33695	TREE OPERATING, LLC	Oil	17914
42-163-33696	BLACKBRUSH O & G, LLC	Oil	17686
42-163-33697	LEWIS PETRO PROPERTIES, INC.
42-163-33698	VENADO OPERATING COMPANY LLC	Oil	16950
42-163-33699	ACTIVA RESOURCES, LLC	Oil	18097
42-163-33700	VENADO OPERATING COMPANY LLC	Gas	272575
42-163-33701	VENADO OPERATING COMPANY LLC	Oil	17392
42-163-33702	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33703	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33704	VENADO OPERATING COMPANY LLC	Oil	16957
42-163-33705	Cabot Oil & Gas Corporation
42-163-33706	Cabot Oil & Gas Corporation
42-163-33707	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33708	Cabot Oil & Gas Corporation
42-163-33709	VENADO OPERATING COMPANY LLC	Gas	271744
42-163-33710	SN OPERATING, LLC	Oil	17183
42-163-33711	Cabot Oil & Gas Corporation
42-163-33712	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33713	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-33714	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-33715	SN OPERATING, LLC	Oil	17225
42-163-33716	BLACKBRUSH O & G, LLC	Oil	17338
42-163-33717	VENADO OPERATING COMPANY LLC	Oil	17188
42-163-33718	VENADO OPERATING COMPANY LLC	Oil	17188
42-163-33719	CHESAPEAKE OPERATING, INC.
42-163-33720	VENADO OPERATING COMPANY LLC	Oil	17386
42-163-33721	Cabot Oil & Gas Corporation
42-163-33722	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33723	TEXAS AMERICAN RESOURCES COMPANY
42-163-33724	TEXAS AMERICAN RESOURCES COMPANY	Oil	12676
42-163-33725	DSD-FRIO ENVIRONMENTAL, INC.	Oil	16058
42-163-33726	Cabot Oil & Gas Corporation
42-163-33727	Cabot Oil & Gas Corporation
42-163-33728	TRINITY OPERATING (USG), LLC	Oil	04933
42-163-33729	VIRTEX OPERATING COMPANY, INC.	Gas	271820
42-163-33730	VENADO OPERATING COMPANY LLC	Oil	17190
42-163-33731	Cabot Oil & Gas Corporation
42-163-33732	Cabot Oil & Gas Corporation
42-163-33733	LEWIS PETRO PROPERTIES, INC.
42-163-33734	VENADO OPERATING COMPANY LLC	Oil	15405
42-163-33735	TEXAS AMERICAN RESOURCES COMPANY
42-163-33736	TRINITY OPERATING (USG), LLC	Oil	15280
42-163-33737	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-33738	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-33739	VENADO OPERATING COMPANY LLC	Oil	16992
42-163-33740	TRINITY OPERATING (USG), LLC	Oil	17617
42-163-33741	VENADO OPERATING COMPANY LLC	Oil	16162
42-163-33742	Cabot Oil & Gas Corporation
42-163-33743	BLACKBRUSH O & G, LLC	Oil	18070
42-163-33744	BLACKBRUSH O & G, LLC	Oil	16567
42-163-33745	VIRTEX OPERATING COMPANY, INC.	Oil	17666
42-163-33746	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33747	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33748	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33749	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33750	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33751	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33752	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33753	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33754	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33755	Cabot Oil & Gas Corporation
42-163-33756	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33757	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33758	VENADO OPERATING COMPANY LLC	Oil	17900
42-163-33759	VENADO OPERATING COMPANY LLC	Oil	16992
42-163-33760	C6 OPERATING, L.L.C.	Oil	18768
42-163-33761	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33762	WILEY LEASE CO., LTD.
42-163-33763	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33764	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33765	VENADO OPERATING COMPANY LLC	Oil	17558
42-163-33766	EARTHSTONE OPERATING, LLC	Oil	17777
42-163-33767	BLACKBRUSH O & G, LLC	Oil	17338
42-163-33768	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33769	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33770	D90 ENERGY, LLC	Oil	17712
42-163-33771	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33772	TRINITY OPERATING (USG), LLC	Oil	17979
42-163-33773	TRINITY OPERATING (USG), LLC	Oil	17909
42-163-33774	TRINITY OPERATING (USG), LLC	Oil	17997
42-163-33775	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33776	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33777	VENADO OPERATING COMPANY LLC	Oil	18303
42-163-33778	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33779	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33780	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33781	BRC OPERATING COMPANY LLC	Oil	17688
42-163-33782	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33783	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33784	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33785	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33786	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33787	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33788	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-33789	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33790	TRINITY OPERATING (USG), LLC	Oil	17938
42-163-33791	D90 ENERGY, LLC	Oil	18654
42-163-33792	Cabot Oil & Gas Corporation
42-163-33793	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-33794	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33795	D90 ENERGY, LLC	Oil	18633
42-163-33796	VENADO OPERATING COMPANY LLC	Oil	18303
42-163-33797	VENADO OPERATING COMPANY LLC	Oil	18303
42-163-33798	VENADO OPERATING COMPANY LLC	Oil	18303
42-163-33799	VENADO OPERATING COMPANY LLC	Oil	18303
42-163-33800	VIRTEX OPERATING COMPANY, INC.	Oil	17957
42-163-33801	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-33802	VIRTEX OPERATING COMPANY, INC.	Oil	17618
42-163-33803	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-33804	MOMENTUM OIL & GAS, LLC
42-163-33805	MOMENTUM OIL & GAS, LLC
42-163-33806	VENADO OPERATING COMPANY LLC	Oil	18528
42-163-33807	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33808	TOTAL ENERGY PARTNERS (TX), LLC	Oil	18792
42-163-33809	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33810	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33811	TRINITY OPERATING (USG), LLC	Oil	18103
42-163-33812	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33813	VIRTEX OPERATING COMPANY, INC.	Oil	17666
42-163-33814	Cabot Oil & Gas Corporation
42-163-33815	BUFFCO PRODUCTION INC.	Oil	18402
42-163-33816	TEXAS AMERICAN RESOURCES COMPANY
42-163-33817	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33818	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-33819	EFOGC OPERATING COMPANY, L.L.C.
42-163-33820	TRINITY OPERATING (USG), LLC	Oil	18312
42-163-33821	VENADO OPERATING COMPANY LLC	Oil	16992
42-163-33822	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33823	VENADO OPERATING COMPANY LLC	Oil	16992
42-163-33824	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33825	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33826	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33827	TRINITY OPERATING (USG), LLC	Oil	17738
42-163-33828	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-33829	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33830	TRINITY OPERATING (USG), LLC	Oil	18365
42-163-33831	BLACKBRUSH O & G, LLC	Oil	18297
42-163-33832	BUSH, MARK A. OIL AND GAS INC.	Oil	19042
42-163-33833	BLACKBRUSH O & G, LLC	Oil	18371
42-163-33834	C6 OPERATING, L.L.C.	Oil	18471
42-163-33835	PERDIDO ENERGY, LLC	Oil	15362
42-163-33836	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33837	BLACKBRUSH O & G, LLC	Oil	18154
42-163-33838	VENADO OPERATING COMPANY LLC	Oil	18077
42-163-33839	VENADO OPERATING COMPANY LLC	Oil	18060
42-163-33840	LP OPERATING, LLC	Oil	18494
42-163-33841	SN OPERATING, LLC	Oil	17183
42-163-33842	VENADO OPERATING COMPANY LLC	Oil	18355
42-163-33843	CRIMSON ENERGY PARTNERS IV, LLC	Oil	18306
42-163-33844	VENADO OPERATING COMPANY LLC	Oil	18355
42-163-33845	VENADO OPERATING COMPANY LLC	Oil	18355
42-163-33846	VENADO OPERATING COMPANY LLC	Oil	18355
42-163-33847	VENADO OPERATING COMPANY LLC	Oil	18355
42-163-33848	SN OPERATING, LLC	Oil	17183
42-163-33849	GOODRICH PETROLEUM COMPANY
42-163-33850	GOODRICH PETROLEUM COMPANY
42-163-33851	D90 ENERGY, LLC	Oil	18495
42-163-33852	D90 ENERGY, LLC	Oil	18660
42-163-33853	EF ENERGY, L.L.C.
42-163-33854	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33855	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-33856	PROPERTY DEVELOPMENT GROUP, INC.
42-163-33857	BLACKBRUSH O & G, LLC
42-163-33858	EF ENERGY, L.L.C.
42-163-33859	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-33860	D90 ENERGY, LLC	Oil	18635
42-163-33861	CARIBBEAN ENERGY, L.L.C.
42-163-33862	Cabot Oil & Gas Corporation
42-163-33863	TEXAS AMERICAN RESOURCES COMPANY
42-163-33864	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-33865	VENADO OPERATING COMPANY LLC	Oil	18421
42-163-33866	Cabot Oil & Gas Corporation
42-163-33867	VENADO OPERATING COMPANY LLC	Oil	18421
42-163-33868	VENADO OPERATING COMPANY LLC	Oil	18421
42-163-33869	Cabot Oil & Gas Corporation
42-163-33870	Cabot Oil & Gas Corporation
42-163-33871	Cabot Oil & Gas Corporation
42-163-33872	Cabot Oil & Gas Corporation
42-163-33873	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-33874	AMAC ENERGY, L.L.C.	Oil	18548
42-163-33875	VENADO OPERATING COMPANY LLC	Oil	18239
42-163-33876	VENADO OPERATING COMPANY LLC	Oil	17188
42-163-33877	VENADO OPERATING COMPANY LLC	Oil	17188
42-163-33878	VENADO OPERATING COMPANY LLC	Oil	17188
42-163-33879	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33880	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33881	Cabot Oil & Gas Corporation
42-163-33882	Cabot Oil & Gas Corporation
42-163-33883	VENADO OPERATING COMPANY LLC	Oil	16957
42-163-33884	VENADO OPERATING COMPANY LLC	Oil	16957
42-163-33885	VENADO OPERATING COMPANY LLC	Oil	16957
42-163-33886	Cabot Oil & Gas Corporation
42-163-33887	Cabot Oil & Gas Corporation
42-163-33888	U.S. ENERGY DEVELOPMENT CORP
42-163-33889	VIRTEX OPERATING COMPANY, INC.
42-163-33890	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-33891	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-33892	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-33893	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-33894	AMAC ENERGY, L.L.C.
42-163-33895	TEXAS AMERICAN RESOURCES COMPANY
42-163-33896	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33897	VIRTEX OPERATING COMPANY, INC.	Oil	17169
42-163-33898	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33899	VENADO OPERATING COMPANY LLC	Oil	15864
42-163-33900	VENADO OPERATING COMPANY LLC	Oil	15864
42-163-33901	VENADO OPERATING COMPANY LLC	Oil	15864
42-163-33902	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33903	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33904	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33905	CRIMSON ENERGY PARTNERS IV, LLC	Oil	15507
42-163-33906	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33907	VENADO OPERATING COMPANY LLC	Oil	15850
42-163-33908	TEXAS INTERNATIONAL RESOURCE LLC	Oil	18851
42-163-33909	BRC OPERATING COMPANY LLC
42-163-33910	TEXAS AMERICAN RESOURCES COMPANY
42-163-33911	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-33912	CB OIL GROUP, LLC	Oil	13034
42-163-33914	EXCO OPERATING COMPANY, LP	Oil	18291
42-163-33915	SN OPERATING, LLC
42-163-33916	SN OPERATING, LLC
42-163-33917	VIRTEX OPERATING COMPANY, INC.
42-163-33918	D90 ENERGY, LLC	Oil	18652
42-163-33919	D90 ENERGY, LLC	Oil	18730
42-163-33920	D90 ENERGY, LLC	Oil	18734
42-163-33921	AMAC ENERGY, L.L.C.	Oil	18548
42-163-33922	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-33923	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-33924	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-33925	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-33926	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-33927	D90 ENERGY, LLC	Oil	18646
42-163-33928	BRC OPERATING COMPANY LLC
42-163-33929	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33930	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33931	U.S. ENERGY DEVELOPMENT CORP	Oil	18636
42-163-33932	U.S. ENERGY DEVELOPMENT CORP	Oil	18636
42-163-33933	U.S. ENERGY DEVELOPMENT CORP	Oil	18636
42-163-33934	VENADO OPERATING COMPANY LLC	Oil	18545
42-163-33935	VENADO OPERATING COMPANY LLC	Oil	18571
42-163-33936	TRINITY OPERATING (USG), LLC	Oil	18580
42-163-33937	VENADO OPERATING COMPANY LLC	Oil	18572
42-163-33938	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33939	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-33940	VENADO OPERATING COMPANY LLC	Oil	18627
42-163-33941	VENADO OPERATING COMPANY LLC	Oil	18628
42-163-33942	BLACKBRUSH O & G, LLC
42-163-33943	CAL OIL COMPANY
42-163-33944	SN OPERATING, LLC	Oil	17183
42-163-33945	SN OPERATING, LLC	Oil	17183
42-163-33946	SN OPERATING, LLC	Oil	17183
42-163-33947	SN OPERATING, LLC	Oil	17183
42-163-33948	VENADO OPERATING COMPANY LLC	Oil	18573
42-163-33949	SN OPERATING, LLC	Oil	18815
42-163-33950	SN OPERATING, LLC	Oil	18814
42-163-33951	SN OPERATING, LLC	Oil	17183
42-163-33952	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33953	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33954	VENADO OPERATING COMPANY LLC	Oil	15735
42-163-33955	VENADO OPERATING COMPANY LLC	Oil	18738
42-163-33956	Cabot Oil & Gas Corporation
42-163-33957	SN OPERATING, LLC
42-163-33958	SN OPERATING, LLC
42-163-33959	SBOG, LLC	Oil	18694
42-163-33960	SN OPERATING, LLC
42-163-33961	SN OPERATING, LLC
42-163-33962	SN OPERATING, LLC
42-163-33963	SN OPERATING, LLC
42-163-33964	VENADO OPERATING COMPANY LLC	Oil	18630
42-163-33965	VENADO OPERATING COMPANY LLC	Oil	18649
42-163-33966	VENADO OPERATING COMPANY LLC	Oil	18722
42-163-33967	VENADO OPERATING COMPANY LLC	Oil	18781
42-163-33968	VENADO OPERATING COMPANY LLC	Oil	18782
42-163-33969	D90 ENERGY, LLC	Oil	18829
42-163-33970	VENADO OPERATING COMPANY LLC	Oil	18726
42-163-33971	U.S. ENERGY DEVELOPMENT CORP	Oil	18843
42-163-33972	U.S. ENERGY DEVELOPMENT CORP	Oil	18865
42-163-33973	U.S. ENERGY DEVELOPMENT CORP	Oil	18855
42-163-33974	U.S. ENERGY DEVELOPMENT CORP	Oil	18899
42-163-33975	TEXAS INTERNATIONAL RESOURCE LLC	Oil	19000
42-163-33976	VENADO OPERATING COMPANY LLC	Oil	18727
42-163-33977	VENADO OPERATING COMPANY LLC	Oil	18737
42-163-33978	D90 ENERGY, LLC	Oil	18791
42-163-33979	HARVEST PIPELINE COMPANY
42-163-33980	VENADO OPERATING COMPANY LLC	Oil	18775
42-163-33981	Cabot Oil & Gas Corporation
42-163-33982	ROSEWOOD RESOURCES, INC.	Oil	18748
42-163-33983	Cabot Oil & Gas Corporation
42-163-33984	Cabot Oil & Gas Corporation
42-163-33985	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-33986	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-33987	SN OPERATING, LLC	Oil	17183
42-163-33988	SN OPERATING, LLC	Oil	17183
42-163-33989	SN OPERATING, LLC	Oil	17183
42-163-33990	SN OPERATING, LLC	Oil	17183
42-163-33991	SN OPERATING, LLC	Oil	17183
42-163-33992	SN OPERATING, LLC	Oil	17183
42-163-33993	SN OPERATING, LLC	Oil	17183
42-163-33994	SN OPERATING, LLC	Oil	17183
42-163-33995	SN OPERATING, LLC	Oil	17183
42-163-33996	D90 ENERGY, LLC	Oil	18945
42-163-33997	D90 ENERGY, LLC	Oil	18969
42-163-33998	SN OPERATING, LLC
42-163-33999	VIRTEX OPERATING COMPANY, INC.
42-163-34000	VENADO OPERATING COMPANY LLC	Oil	18897
42-163-34001	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-34002	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-34003	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-34004	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-34005	TRINITY OPERATING (USG), LLC	Oil	15855
42-163-34006	SN OPERATING, LLC	Oil	19173
42-163-34007	SN OPERATING, LLC	Oil	19173
42-163-34008	SN OPERATING, LLC	Oil	19173
42-163-34009	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-34010	VENADO OPERATING COMPANY LLC	Oil	18191
42-163-34011	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34012	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-34013	ROSEWOOD RESOURCES, INC.	Oil	15853
42-163-34014	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34015	SN OPERATING, LLC	Oil	19173
42-163-34016	SN OPERATING, LLC	Oil	19173
42-163-34017	SN OPERATING, LLC	Oil	19173
42-163-34018	VENADO OPERATING COMPANY LLC	Oil	19114
42-163-34019	VENADO OPERATING COMPANY LLC	Oil	19151
42-163-34020	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-34021	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-34022	SN OPERATING, LLC	Oil	17183
42-163-34023	SN OPERATING, LLC	Oil	17183
42-163-34024	SN OPERATING, LLC	Oil	17183
42-163-34025	SN OPERATING, LLC	Oil	17183
42-163-34026	SN OPERATING, LLC	Oil	17183
42-163-34027	SN OPERATING, LLC	Oil	17183
42-163-34028	SN OPERATING, LLC	Oil	17183
42-163-34029	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34030	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34031	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34032	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34033	U.S. ENERGY DEVELOPMENT CORP
42-163-34034	SN OPERATING, LLC
42-163-34035	SN OPERATING, LLC	Oil	17183
42-163-34036	SN OPERATING, LLC	Oil	17183
42-163-34037	SN OPERATING, LLC	Oil	17183
42-163-34038	SN OPERATING, LLC	Oil	17183
42-163-34039	VENADO OPERATING COMPANY LLC	Oil	15404
42-163-34040	VENADO OPERATING COMPANY LLC	Oil	15404
42-163-34041	SN OPERATING, LLC	Oil	17183
42-163-34042	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34043	D90 ENERGY, LLC	Oil	19133
42-163-34044	SN OPERATING, LLC
42-163-34045	SN OPERATING, LLC
42-163-34046	SN OPERATING, LLC	Oil	17183
42-163-34047	SN OPERATING, LLC
42-163-34048	SN OPERATING, LLC
42-163-34049	SN OPERATING, LLC	Oil	17183
42-163-34050	SN OPERATING, LLC	Oil	17183
42-163-34051	SN OPERATING, LLC	Oil	17183
42-163-34052	SN OPERATING, LLC	Oil	17183
42-163-34053	SN OPERATING, LLC	Oil	17183
42-163-34054	SN OPERATING, LLC	Oil	17183
42-163-34055	SN OPERATING, LLC	Oil	17183
42-163-34056	SN OPERATING, LLC	Oil	17183
42-163-34057	SN OPERATING, LLC	Oil	17183
42-163-34058	D90 ENERGY, LLC	Oil	19148
42-163-34059	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34060	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34061	U.S. ENERGY DEVELOPMENT CORP	Oil	18596
42-163-34062	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34063	VIRTEX OPERATING COMPANY, INC.	Oil	19077
42-163-34064	D90 ENERGY, LLC	Oil	19080
42-163-34065	D90 ENERGY, LLC	Oil	19079
42-163-34066	VENADO OPERATING COMPANY LLC	Oil	19253
42-163-34067	VENADO OPERATING COMPANY LLC	Oil	19233
42-163-34068	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34069	VENADO OPERATING COMPANY LLC	Oil	19124
42-163-34070	AGERON ENERGY, LLC	Oil	19131
42-163-34071	VENADO OPERATING COMPANY LLC	Oil	19128
42-163-34072	AGERON ENERGY, LLC	Oil	19130
42-163-34073	VENADO OPERATING COMPANY LLC	Oil	19296
42-163-34074	D90 ENERGY, LLC	Oil	19337
42-163-34075	VENADO OPERATING COMPANY LLC	Oil	15404
42-163-34076	VENADO OPERATING COMPANY LLC	Oil	15404
42-163-34077	VENADO OPERATING COMPANY LLC	Oil	19122
42-163-34078	VENADO OPERATING COMPANY LLC	Oil	19234
42-163-34079	VENADO OPERATING COMPANY LLC	Oil	19237
42-163-34080	VENADO OPERATING COMPANY LLC	Oil	19275
42-163-34081	VENADO OPERATING COMPANY LLC	Oil	19275
42-163-34082	ROSEWOOD RESOURCES, INC.	Oil	19281
42-163-34083	ROSEWOOD RESOURCES, INC.	Oil	19281
42-163-34084	VENADO OPERATING COMPANY LLC	Oil	19252
42-163-34085	TEXAS AMERICAN RESOURCES COMPANY
42-163-34086	VENADO OPERATING COMPANY LLC	Oil	19264
42-163-34087	VENADO OPERATING COMPANY LLC	Oil	19235
42-163-34088	Cabot Oil & Gas Corporation
42-163-34089	VENADO OPERATING COMPANY LLC	Oil	19277
42-163-34090	VENADO OPERATING COMPANY LLC	Oil	19277
42-163-34091	VENADO OPERATING COMPANY LLC	Oil	19277
42-163-34092	Cabot Oil & Gas Corporation
42-163-34093	VENADO OPERATING COMPANY LLC	Oil	19236
42-163-34094	VENADO OPERATING COMPANY LLC	Oil	19271
42-163-34095	EXCO OPERATING COMPANY, LP	Oil	18291
42-163-34096	EXCO OPERATING COMPANY, LP	Oil	18291
42-163-34097	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-34098	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-34099	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34100	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34101	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34102	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34103	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34104	U.S. ENERGY DEVELOPMENT CORP	Oil	19698
42-163-34105	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-34106	EXCO OPERATING COMPANY, LP	Oil	17100
42-163-34107	EXCO OPERATING COMPANY, LP	Oil	19290
42-163-34108	AGERON ENERGY, LLC	Oil	19433
42-163-34109	AGERON ENERGY, LLC	Oil	19407
42-163-34110	EXCO OPERATING COMPANY, LP	Oil	18291
42-163-34111	EXCO OPERATING COMPANY, LP	Oil	18291
42-163-34112	BIGFOOT OIL LLC
42-163-34113	BIGFOOT OIL LLC	Oil	08013
42-163-34114	BIGFOOT OIL LLC	Oil	14516
42-163-34115	EXCO OPERATING COMPANY, LP	Oil	19415
42-163-34116	D90 ENERGY, LLC	Oil	19764
42-163-34117	HAT CREEK ENERGY LLC
42-163-34118	HAT CREEK ENERGY LLC
42-163-34119	D90 ENERGY, LLC	Oil	19764
42-163-34120	D90 ENERGY, LLC	Oil	19768
42-163-34121	D90 ENERGY, LLC	Oil	19768
42-163-34122	D90 ENERGY, LLC	Oil	19767
42-163-34123	D90 ENERGY, LLC	Oil	19767
42-163-34124	VENADO OPERATING COMPANY LLC	Oil	19801
42-163-34125	COMSTOCK OIL & GAS, LP
42-163-34126	VENADO OPERATING COMPANY LLC	Oil	19741
42-163-34127	HAT CREEK ENERGY LLC
42-163-34128	VENADO OPERATING COMPANY LLC	Oil	19526
42-163-34129	VENADO OPERATING COMPANY LLC	Oil	19565
42-163-34130	VENADO OPERATING COMPANY LLC	Oil	19612
42-163-34131	FIRSTRIKE ENERGY CORPORATION	Oil	19563
42-163-34132	VIRTEX OPERATING COMPANY, INC.	Oil	16215
42-163-34133	TRINITY OPERATING (USG), LLC	Oil	19760
42-163-34134	TRINITY OPERATING (USG), LLC	Oil	19760
42-163-34135	VIRTEX OPERATING COMPANY, INC.	Oil	19441
42-163-34136	TRINITY OPERATING (USG), LLC	Oil	19760
42-163-34137	TRINITY OPERATING (USG), LLC	Oil	19760
42-163-34138	VIRTEX OPERATING COMPANY, INC.	Oil	18196
42-163-34139	LP OPERATING, LLC
42-163-34140	VIRTEX OPERATING COMPANY, INC.	Oil	19527
42-163-34141	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34142	TRINITY OPERATING (USG), LLC	Oil	19827
42-163-34143	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34144	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34145	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34146	TRINITY OPERATING (USG), LLC	Oil	19827
42-163-34147	TRINITY OPERATING (USG), LLC
42-163-34148	VENADO OPERATING COMPANY LLC	Oil	19914
42-163-34149	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34150	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34151	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34152	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34153	EXCO OPERATING COMPANY, LP	Oil	17440
42-163-34154	TRINITY OPERATING (USG), LLC
42-163-34155	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-34156	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-34157	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-34158	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-34159	EP ENERGY E&P COMPANY, L.P.	Oil	17266
42-163-34160	TRINITY OPERATING (USG), LLC	Oil	19827
42-163-34161	LP OPERATING, LLC	Oil	19772
42-163-34162	VIRTEX OPERATING COMPANY, INC.	Oil	19871
42-163-34163	VIRTEX OPERATING COMPANY, INC.	Oil	19871
42-163-34164	TRINITY OPERATING (USG), LLC
42-163-34165	TRINITY OPERATING (USG), LLC
42-163-34166	TRINITY OPERATING (USG), LLC	Oil	19955
42-163-34167	TRINITY OPERATING (USG), LLC	Oil	19955
42-163-34168	TRINITY OPERATING (USG), LLC	Oil	19955
42-163-34169	TRINITY OPERATING (USG), LLC	Oil	20016
42-163-34170	TRINITY OPERATING (USG), LLC	Oil	20016
42-163-34171	TRINITY OPERATING (USG), LLC	Oil	20016
42-163-34172	TRINITY OPERATING (USG), LLC	Oil	19960
42-163-34173	TRINITY OPERATING (USG), LLC	Oil	19960
42-163-34174	TRINITY OPERATING (USG), LLC	Oil	19960
42-163-34175	TRINITY OPERATING (USG), LLC
42-163-34176	TRINITY OPERATING (USG), LLC
42-163-34177	TRINITY OPERATING (USG), LLC
42-163-34178	VENADO OPERATING COMPANY LLC	Oil	19897
42-163-34179	VENADO OPERATING COMPANY LLC	Oil	19898
42-163-34180	VIRTEX OPERATING COMPANY, INC.	Oil	19731
42-163-34181	VIRTEX OPERATING COMPANY, INC.	Oil	19838
42-163-34182	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34183	BLACKBRUSH O & G, LLC
42-163-34184	BLACKBRUSH O & G, LLC
42-163-34185	BLACKBRUSH O & G, LLC
42-163-34186	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34187	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34188	U.S. ENERGY DEVELOPMENT CORP	Oil	19738
42-163-34189	KRC OPERATING, LLC	Oil	19946
42-163-34190	LP OPERATING, LLC	Oil	19940
42-163-34191	LP OPERATING, LLC	Oil	19940
42-163-34192	TRINITY OPERATING (USG), LLC
42-163-34193	TRINITY OPERATING (USG), LLC
42-163-34194	TRINITY OPERATING (USG), LLC
42-163-34195	VENADO OPERATING COMPANY LLC	Oil	20241
42-163-34196	VENADO OPERATING COMPANY LLC	Oil	20241
42-163-34197	VENADO OPERATING COMPANY LLC	Oil	20241
42-163-34198	VENADO OPERATING COMPANY LLC	Oil	18048
42-163-34199	LP OPERATING, LLC
42-163-34200	AGERON ENERGY, LLC	Oil	20249
42-163-34201	AGERON ENERGY, LLC
42-163-34202	AGERON ENERGY, LLC	Oil	20249
42-163-34203	AGERON ENERGY, LLC	Oil	20269
42-163-34204	AGERON ENERGY, LLC
42-163-34205	AGERON ENERGY, LLC
42-163-34206	TRINITY OPERATING (USG), LLC	Oil	20266
42-163-34207	TRINITY OPERATING (USG), LLC
42-163-34208	TRINITY OPERATING (USG), LLC
42-163-34209	TRINITY OPERATING (USG), LLC
42-163-34210	TRINITY OPERATING (USG), LLC
42-163-34211	TRINITY OPERATING (USG), LLC
42-163-34212	TRINITY OPERATING (USG), LLC
42-163-34213	VENADO OPERATING COMPANY LLC
42-163-34214	VENADO OPERATING COMPANY LLC
42-163-34215	VENADO OPERATING COMPANY LLC
42-163-34216	VENADO OPERATING COMPANY LLC
42-163-34217	VENADO OPERATING COMPANY LLC
42-163-34218	AGERON ENERGY, LLC	Oil	20249
42-163-34219	AGERON ENERGY, LLC	Oil	20249
42-163-34220	AGERON ENERGY, LLC	Oil	20249
42-163-34221	ROSEWOOD RESOURCES, INC.	Oil	20166
42-163-34222	ROSEWOOD RESOURCES, INC.	Oil	20194
42-163-34223	ROSEWOOD RESOURCES, INC.	Oil	20167
42-163-34224	TRINITY OPERATING (USG), LLC	Oil
42-163-34225	TRINITY OPERATING (USG), LLC	Oil
42-163-34226	TRINITY OPERATING (USG), LLC
42-163-34227	TRINITY OPERATING (USG), LLC	Oil
42-163-34228	TRINITY OPERATING (USG), LLC
42-163-34229	TRINITY OPERATING (USG), LLC
42-163-34230	CROSSROADS MINERAL PROD., L.L.C.
42-163-34231	TRINITY OPERATING (USG), LLC
42-163-34232	TRINITY OPERATING (USG), LLC
42-163-34233	TRINITY OPERATING (USG), LLC
42-163-34234	CROSSROADS MINERAL PROD., L.L.C.
42-163-34235	LP OPERATING, LLC
42-163-34236	LP OPERATING, LLC
42-163-80000
42-163-80001
42-163-80002
42-163-80003
42-163-80004	SHAMROCK OIL & GAS CO.	Gas
42-163-80005	EXXON CORP.	Gas
42-163-80006	Petroleum Corporation Of Texas	Gas
42-163-80007	Humble Oil & Refining Co.	Gas
42-163-80008
42-163-80009	Humble Oil & Refining Co.	Gas
42-163-80010
42-163-80011	403070 - NAME UNKNOWN	Oil
42-163-80012
42-163-80013
42-163-80014
42-163-80015
42-163-80016
42-163-80017
42-163-80018
42-163-80019
42-163-80020
42-163-80021
42-163-80022
42-163-80023
42-163-80024
42-163-80025
42-163-80026
42-163-80027
42-163-80028	Shell Oil Company	Oil
42-163-80029
42-163-80030
42-163-80031	HAASS RANCH OIL COMPANY, LLC	Oil
42-163-80032	HAASS RANCH OIL COMPANY, LLC	Oil
42-163-80033
42-163-80034
42-163-80035
42-163-80036
42-163-80037
42-163-80038
42-163-80039	Shell Oil Company	Oil
42-163-80040
42-163-80041
42-163-80042
42-163-80043
42-163-80044
42-163-80045
42-163-80046
42-163-80047
42-163-80048
42-163-80049
42-163-80050
42-163-80051
42-163-80052	MINERAL RESOURCES, INCORPORATED	Oil	00294
42-163-80053	MINERAL RESOURCES, INCORPORATED	Oil	00294
42-163-80054	MINERAL RESOURCES, INCORPORATED	Oil
42-163-80055
42-163-80056
42-163-80057	MINERALS OF TEXAS, INC.	Oil
42-163-80058	PARKER, GEORGE, ESTATE	Oil
42-163-80059
42-163-80060
42-163-80061
42-163-80062	BEEVER BROTHERS	Oil
42-163-80063	SEAGO PETROLEUM, INC.	Oil	01312
42-163-80064	TAYLOR, HOWARD S.	Oil
42-163-80065	MORMAC OIL & GAS CO.	Oil
42-163-80066	MORMAC OIL & GAS CO.	Oil
42-163-80067	MORMAC OIL & GAS CO.	Oil
42-163-80068	MORMAC OIL & GAS CO.	Oil
42-163-80069	MORMAC OIL & GAS CO.	Oil
42-163-80070	MORMAC OIL & GAS CO.	Oil
42-163-80071	FRIO-TEX OIL & GAS CO.	Oil
42-163-80072	FRIO-TEX OIL & GAS CO.	Oil
42-163-80073	FRIO-TEX OIL & GAS CO.	Oil
42-163-80074	FRIO-TEX OIL & GAS CO.	Oil
42-163-80075	FRIO-TEX OIL & GAS CO.	Oil
42-163-80076	FRIO-TEX OIL & GAS CO.	Oil
42-163-80077	FRIO-TEX OIL & GAS CO.	Oil
42-163-80078	FRIO-TEX OIL & GAS CO.	Oil
42-163-80079	FRIO-TEX OIL & GAS CO.	Oil
42-163-80080	FRIO-TEX OIL & GAS CO.	Oil
42-163-80081	FRIO-TEX OIL & GAS CO.	Oil
42-163-80082	FRIO-TEX OIL & GAS CO.	Oil
42-163-80083	SUBURBAN PROPANE GAS CORP.	Oil
42-163-80084
42-163-80085
42-163-80086	MORMAC OIL & GAS CO.	Oil
42-163-80087	KODIAK DRILLING, INC.	Oil
42-163-80088	LAWBAR PETROLEUM, INC.	Oil
42-163-80089
42-163-80090	LAWBAR PETROLEUM, INC.	Oil
42-163-80091	LAWBAR PETROLEUM, INC.	Oil
42-163-80092
42-163-80093
42-163-80094
42-163-80095	JENEX OPERATING COMPANY OF TEXAS	Oil	01365
42-163-80096	JENEX OPERATING COMPANY OF TEXAS	Oil
42-163-80097
42-163-80098
42-163-80099
42-163-80100
42-163-80101
42-163-80102
42-163-80103
42-163-80104
42-163-80105
42-163-80106	H & M CASING PULLING CO.	Oil	03380
42-163-80107
42-163-80108
42-163-80109	ARROW PETROLEUM COMPANY	Oil
42-163-80110
42-163-80111
42-163-80112
42-163-80113
42-163-80114
42-163-80115	DICK, WILLIAM J., JR.	Oil
42-163-80116
42-163-80117	DICK, WILLIAM J., JR.	Oil
42-163-80118	STARBURST ENERGY, INC.	Oil
42-163-80119	STARBURST ENERGY, INC.	Oil
42-163-80120
42-163-80121	FAIR OIL, LTD.	Oil
42-163-80122
42-163-80123
42-163-80124
42-163-80125
42-163-80126
42-163-80127
42-163-80128	PINE HALL BRICK & PIPE CO.	Oil
42-163-80129
42-163-80130
42-163-80131	Tesoro Petroleum Corporation	Oil
42-163-80132
42-163-80133	Tesoro Petroleum Corporation	Oil
42-163-80134	Tesoro Petroleum Corporation	Oil
42-163-80135
42-163-80136
42-163-80137
42-163-80138
42-163-80139
42-163-80140	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80141
42-163-80142	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80143	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80144
42-163-80145
42-163-80146
42-163-80147
42-163-80148
42-163-80149	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80150
42-163-80151	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80152
42-163-80153	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80154	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80155
42-163-80156
42-163-80157
42-163-80158
42-163-80159	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80160	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80161	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80162	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80163	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80164
42-163-80165	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80166	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80167	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80168
42-163-80169
42-163-80170	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80171
42-163-80172	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80173
42-163-80174	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80175
42-163-80176	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80177	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80178
42-163-80179	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80180
42-163-80181	MAVERICK ENERGY GROUP, INC.	Oil
42-163-80182
42-163-80183	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80184
42-163-80185	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80186
42-163-80187	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80188	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80189
42-163-80190
42-163-80191	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80192
42-163-80193	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80194
42-163-80195	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80196
42-163-80197	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80198	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80199	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80200
42-163-80201
42-163-80202
42-163-80203	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80204
42-163-80205	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80206
42-163-80207	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80208
42-163-80209
42-163-80210	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80211	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80212	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80213	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80214	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80215	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80216	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80217
42-163-80218
42-163-80219
42-163-80220
42-163-80221
42-163-80222
42-163-80223
42-163-80224
42-163-80225
42-163-80226
42-163-80227
42-163-80228	MAVERICK ENERGY GROUP, INC.	Oil	14988
42-163-80229	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80230	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80231
42-163-80232
42-163-80233
42-163-80234
42-163-80235
42-163-80236
42-163-80237
42-163-80238	MAVERICK ENERGY GROUP, INC.	Oil
42-163-80239
42-163-80240
42-163-80241
42-163-80242
42-163-80243
42-163-80244
42-163-80245
42-163-80246
42-163-80247
42-163-80248
42-163-80249
42-163-80250
42-163-80251
42-163-80252
42-163-80253	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80254	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80255	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80256	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80257	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80258	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80259	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80260
42-163-80261
42-163-80262
42-163-80263	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80264	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80265
42-163-80266
42-163-80267
42-163-80268	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80269	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80270
42-163-80271	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80272	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80273
42-163-80274
42-163-80275
42-163-80276
42-163-80277	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80278	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80279
42-163-80280	MAVERICK ENERGY GROUP, INC.	Oil
42-163-80281	MAVERICK ENERGY GROUP, INC.	Oil
42-163-80282	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80283	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80284
42-163-80285
42-163-80286
42-163-80287
42-163-80288
42-163-80289
42-163-80290	U.S. JIMOIL CORPORATION	Oil
42-163-80291	U.S. JIMOIL CORPORATION	Oil
42-163-80292	U.S. JIMOIL CORPORATION	Oil
42-163-80293	U.S. JIMOIL CORPORATION	Oil
42-163-80294	U.S. JIMOIL CORPORATION	Oil
42-163-80295	U.S. JIMOIL CORPORATION	Oil
42-163-80296	U.S. JIMOIL CORPORATION	Oil
42-163-80297
42-163-80298
42-163-80299
42-163-80300
42-163-80301
42-163-80302
42-163-80303
42-163-80304
42-163-80305
42-163-80306
42-163-80307
42-163-80308
42-163-80309	U.S. JIMOIL CORPORATION	Oil
42-163-80310	U.S. JIMOIL CORPORATION	Oil
42-163-80311
42-163-80312	U.S. JIMOIL CORPORATION	Oil
42-163-80313	U.S. JIMOIL CORPORATION	Oil
42-163-80314	U.S. JIMOIL CORPORATION	Oil
42-163-80315	U.S. JIMOIL CORPORATION	Oil
42-163-80316	U.S. JIMOIL CORPORATION	Oil
42-163-80317	U.S. JIMOIL CORPORATION	Oil
42-163-80318	U.S. JIMOIL CORPORATION	Oil
42-163-80319	U.S. JIMOIL CORPORATION	Oil
42-163-80320
42-163-80321
42-163-80322
42-163-80323
42-163-80324
42-163-80325
42-163-80326
42-163-80327	U.S. JIMOIL CORPORATION	Oil
42-163-80328	U.S. JIMOIL CORPORATION	Oil
42-163-80329	U.S. JIMOIL CORPORATION	Oil
42-163-80330
42-163-80331
42-163-80332
42-163-80333
42-163-80334
42-163-80335
42-163-80336
42-163-80337	U.S. JIMOIL CORPORATION	Oil
42-163-80338	U.S. JIMOIL CORPORATION	Oil
42-163-80339	U.S. JIMOIL CORPORATION	Oil
42-163-80340
42-163-80341
42-163-80342	U.S. JIMOIL CORPORATION	Oil
42-163-80343	U.S. JIMOIL CORPORATION	Oil
42-163-80344
42-163-80345	U.S. JIMOIL CORPORATION	Oil
42-163-80346	U.S. JIMOIL CORPORATION	Oil
42-163-80347	U.S. JIMOIL CORPORATION	Oil
42-163-80348	U.S. JIMOIL CORPORATION	Oil
42-163-80349
42-163-80350
42-163-80351
42-163-80352
42-163-80353
42-163-80354
42-163-80355
42-163-80356
42-163-80357
42-163-80358	U.S. JIMOIL CORPORATION	Oil
42-163-80359
42-163-80360
42-163-80361
42-163-80362
42-163-80363
42-163-80364
42-163-80365	U.S. JIMOIL CORPORATION	Oil	04023
42-163-80366
42-163-80367
42-163-80368	TEXAS SOUTHERN PETROLEUM CORP.	Oil
42-163-80369
42-163-80370	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-80371
42-163-80372	TEXAS SOUTHERN PETROLEUM CORP.	Oil
42-163-80373	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-80374
42-163-80375
42-163-80376
42-163-80377	PALMCO MANAGEMENT CO.	Oil
42-163-80378
42-163-80379
42-163-80380	BEARD ENERGY GROUP, INC.	Oil
42-163-80381	BEARD ENERGY GROUP, INC.	Oil
42-163-80382
42-163-80383	MORMAC OIL & GAS CO.	Oil
42-163-80384	MAJOR EXPLORATION, INC	Oil
42-163-80385	MORMAC OIL & GAS CO.	Oil
42-163-80386	MORMAC OIL & GAS CO.	Oil
42-163-80387	MORMAC OIL & GAS CO.	Oil
42-163-80388	Amax Oil & Gas Inc.	Oil
42-163-80389	Amax Oil & Gas Inc.	Oil
42-163-80390
42-163-80391
42-163-80392
42-163-80393
42-163-80394
42-163-80395
42-163-80396
42-163-80397
42-163-80398	B & M OPERATING CO., INC.	Oil
42-163-80399	TAMARACK PETROLEUM COMPANY, INC.	Oil
42-163-80400
42-163-80401
42-163-80402
42-163-80403
42-163-80404	MORMAC OIL & GAS CO.	Oil
42-163-80405
42-163-80406
42-163-80407
42-163-80408
42-163-80409
42-163-80410
42-163-80411
42-163-80412	CRYSTAL RESOURCES, INC	Oil
42-163-80413
42-163-80414
42-163-80415
42-163-80416	MCRAE HORIZONTAL DRILLING, INC.	Oil	04755
42-163-80417
42-163-80418	Southland Royalty Company	Oil
42-163-80419
42-163-80420
42-163-80421
42-163-80422
42-163-80423
42-163-80424
42-163-80425
42-163-80426
42-163-80427
42-163-80428
42-163-80429
42-163-80430
42-163-80431	WINDSOR PRODUCING CO.	Oil
42-163-80432
42-163-80433
42-163-80434
42-163-80435
42-163-80436
42-163-80437
42-163-80438
42-163-80439
42-163-80440
42-163-80441
42-163-80442
42-163-80443
42-163-80444
42-163-80445	HUGHEY, W. R. OPERATING & BASIN	Oil
42-163-80446
42-163-80447	OASIS, INC.	Oil
42-163-80448	TAMARACK PETROLEUM COMPANY, INC.	Oil	04866
42-163-80449	Bta Oil Producers	Oil
42-163-80450
42-163-80451
42-163-80452	TEJAS PRODUCTION CO	Oil
42-163-80453	DORAN, W. H.	Oil
42-163-80454
42-163-80455
42-163-80456
42-163-80457
42-163-80458
42-163-80459
42-163-80460	HUGHEY, W. R., OPERATING CO.	Oil
42-163-80461	HUGHEY, W. R., OPERATING CO.	Oil
42-163-80462
42-163-80463
42-163-80464
42-163-80465
42-163-80466
42-163-80467
42-163-80468
42-163-80469
42-163-80470
42-163-80471
42-163-80472	PROPET OIL & GAS INC.	Oil
42-163-80473
42-163-80474	Bta Oil Producers	Oil
42-163-80475
42-163-80476
42-163-80477
42-163-80478
42-163-80479
42-163-80480
42-163-80481
42-163-80482
42-163-80483
42-163-80484
42-163-80485
42-163-80486
42-163-80487
42-163-80488
42-163-80489
42-163-80490
42-163-80491
42-163-80492	CRUDE PROCESSING, INC.	Oil	05178
42-163-80493
42-163-80494	TIZA ENERGY, INC.	Oil
42-163-80495
42-163-80496
42-163-80497
42-163-80498
42-163-80499
42-163-80500
42-163-80501
42-163-80502	Atlas Energy Corp.	Oil
42-163-80503	RAVEN SERVICES, INC.	Oil	05384
42-163-80504
42-163-80505
42-163-80506
42-163-80507
42-163-80508
42-163-80509
42-163-80510
42-163-80511
42-163-80512
42-163-80513
42-163-80514	ORION VENTURES, INC.	Oil
42-163-80515	TEXAS BISON PETROLEUM	Oil
42-163-80516	FREEMAN ENERGY, INC.	Oil
42-163-80517
42-163-80518
42-163-80519
42-163-80520
42-163-80521
42-163-80522
42-163-80523
42-163-80524
42-163-80525	BENCHMARK TEXAS PETROLEUM, LLC.	Oil	06364
42-163-80526
42-163-80527	RILEY, CLOVIS INC.	Oil
42-163-80528	GOLDEN CHILD, INC.	Oil	06858
42-163-80529
42-163-80530
42-163-80531
42-163-80532	HOLMES PETROLEUM, INC.	Oil	08376
42-163-80533	PARKER & TURNER	Oil
42-163-80534
42-163-80535
42-163-80536	TEAL PETROLEUM COMPANY
42-163-80537	TEAL PETROLEUM COMPANY
42-163-80538
42-163-80539	FAIR OIL, LTD.
42-163-80540
42-163-80541
42-163-80542	COX, EDWIN L.
42-163-80543	Shell Oil Company
42-163-80544
42-163-80545
42-163-80546
42-163-80547	KIRKWOOD, R. L. JR.
42-163-80548	CONCORD ENERGY, INC.
42-163-80549	HOSKINS, L. R. & SONS, INC.
42-163-80550
42-163-80551
42-163-80552	PROTEUS PETROLEUM INC.
42-163-80553
42-163-80554
42-163-80555
42-163-80556
42-163-80557
42-163-80558
42-163-80559
42-163-80560
42-163-80561
42-163-80562
42-163-80563
42-163-80564
42-163-80565
42-163-80566	LEHMAN, RANDY TURNER
42-163-80567
42-163-80568
42-163-80569
42-163-80570
42-163-80571
42-163-80572
42-163-80575
42-163-80576
42-163-80579
42-163-80580
42-163-80581
42-163-80582
42-163-80583	Union Pacific Resources Company	Oil	08501
42-163-80584
42-163-80585
42-163-80586	MAVERICK ENERGY GROUP, INC.	Oil	00082
42-163-80587	REC WELL SERVICE, INC.	Oil
42-163-80588
42-163-80589
42-163-80590
42-163-80591	STRATCO PRODUCERS CORPORATION
42-163-80592
42-163-80593	MAVERICK ENERGY GROUP, INC.	Oil	03380
42-163-80594
42-163-80595
42-163-80596
42-163-80597
42-163-80598
42-163-80599
42-163-80600
42-163-80601
42-163-80602
42-163-80603
42-163-80604	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-80605	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-80606
42-163-80607
42-163-80608	TULAROSA OPERATING COMPANY
42-163-80609
42-163-80610	Citation Oil & Gas Corp.
42-163-80611
42-163-80613
42-163-80614
42-163-80616	TEXAS SOUTHERN PETROLEUM CORP.	Oil	04069
42-163-80617	WILKINS PETROLEUM	Oil	03210
42-163-80618
42-163-80619
42-163-80620	TEXLARK EXPLORATION COMPANY, INC	Oil

For data sources see