COUNTIES · RUSK · OPERATORS

Rusk County Operators

Every operator with a permit on file or a well of record here, ranked by permits issued in the window. Wells are each operator's current inventory in the county from the RRC wellbore file.

1 year 3 years 10 years All time

#	Operator	Permits	All time	Horizontal	Wells	First	Last
1	Goodrich Petroleum Company	233	233	11	3	Mar 9, 2004	Jun 24, 2011
2	Cabot Oil & Gas Corporation	200	200	9	19	Sep 29, 2005	Feb 19, 2015
3	Amoco Production Company	157	157	0	18	Jun 7, 1977	Aug 15, 2001
4	Chinn Exploration Company	132	132	0	6	Nov 30, 1999	Dec 21, 2011
5	Union Pacific Resources Company	125	125	1	3	Jul 21, 1989	Jan 12, 2001
6	Anadarko E&P Company LP	113	113	17	17	Sep 15, 1992	Nov 27, 2012
7	Enduring Resources, LLC	113	113	0	0	Feb 9, 2006	Jan 13, 2009
8	Samson Lone Star LP	106	106	0	4	Jan 21, 1999	Jun 15, 2007
9	Verado Energy, Inc.	103	103	2	29	Mar 9, 1992	Jun 7, 2017
10	Forest Oil Corporation	99	99	37	1	Sep 20, 2005	Nov 12, 2014
11	Sabine Oil & Gas Corporation	94	94	47	72	Jul 1, 2014	Jan 30, 2025
12	Henderson Clay Products, Inc.	93	93	0	0	Jul 28, 1977	Mar 21, 1985
13	Nuevo Energy Company	85	85	0	0	Feb 25, 1992	Dec 9, 1998
14	Arco Oil & Gas Co.	83	83	0	29	Oct 3, 1980	Apr 20, 1993
15	Zone Energy, LLC	82	82	0	0	Sep 9, 2010	Aug 22, 2014
16	Enervest Operating, L.L.C.	77	77	0	1	Nov 1, 2005	Sep 15, 2010
17	TXO Production Corp.	76	76	0	20	Jun 25, 1981	Jul 5, 1990
18	NFR Energy, LLC	75	75	18	1	Jan 10, 2008	Dec 3, 2012
19	EOG Resources, Inc.	70	70	1	3	Mar 15, 2001	May 27, 2010
20	El Paso E & P Company, L. P.	63	63	0	3	Jul 22, 2005	Jul 14, 2010
21	El Paso Production Company	58	58	0	1	Mar 24, 2005	Aug 25, 2006
22	Valence Operating Company	57	57	7	57	Apr 26, 1995	Aug 24, 2026
23	Exxon Corp.	56	56	0	95	Jul 18, 1977	Dec 16, 1999
24	Houston Exploration Company, The	55	55	0	0	Mar 9, 2005	Jun 15, 2007
25	Arcadia Refining Co.	54	54	0	4	Aug 31, 1977	Nov 14, 1990
26	Buffco Production Inc.	53	53	1	77	May 13, 1998	Aug 13, 2026
27	Hinton Production Company	51	51	0	13	Jun 24, 1977	Oct 26, 1993
28	Palmer Petroleum Inc.	51	51	0	9	Jul 31, 1981	Sep 4, 2002
29	GMT Energy Corp.	50	50	0	0	Aug 2, 2002	Feb 23, 2005
30	Energen Resources Corporation	48	48	0	1	Feb 11, 1999	Oct 14, 2009
31	KJ Energy, LLC	46	46	35	2	Sep 15, 2016	Jun 13, 2022
32	Sabine Oil & Gas LLC	44	44	13	3	Sep 1, 2011	Nov 25, 2014
33	Fidelity Explor. & Prod. Co.	43	43	2	8	Mar 25, 2008	Aug 19, 2015
34	GMT Exploration Co Texas, LLC	43	43	0	6	Jun 29, 2005	Sep 19, 2011
35	National Onshore LP	42	42	0	0	Dec 2, 2005	Mar 24, 2008
36	Exco Resources, Inc.	40	40	0	0	Jun 14, 2004	Dec 20, 2006
37	Sonat Exploration Company -Tyler	39	39	0	44	Feb 26, 1982	Jan 27, 1998
38	Hill Production Co.-Wisconsin	38	38	0	11	Jul 6, 1977	Apr 15, 1991
39	Mustang Drilling, Inc.	38	38	0	6	Feb 4, 1985	Mar 13, 2009
40	McCormick Operating Company	38	38	0	0	Jul 11, 1980	Mar 31, 1982
41	Sandridge Onshore, LLC	36	36	0	2	Apr 16, 2008	Apr 8, 2010
42	Triple J Investments Inc.	35	35	0	22	May 5, 1982	Jan 18, 2005
43	BP America Production Company	35	35	4	7	Nov 6, 2002	Jul 21, 2016
44	Cci East Texas Upstream LLC	35	35	16	6	Jan 25, 2017	Dec 8, 2020
45	McCormick Oil & Gas Corp.	35	35	0	1	Jun 23, 1977	May 21, 1980
46	XTO Energy Inc.	34	34	6	15	Feb 22, 2005	May 2, 2017
47	Gibson Drlg. Co.	34	34	0	9	Jun 23, 1977	Mar 13, 1989
48	Memorial Production Oper. LLC	33	33	32	8	Feb 22, 2013	Aug 10, 2015
49	GMT Inc.	33	33	0	2	Aug 24, 1994	Jan 27, 2003
50	Marshall Expl. Inc.	30	30	0	7	Jul 24, 1981	Feb 28, 1990
51	Comstock Oil & Gas, LP	30	30	0	5	Nov 18, 2004	Oct 31, 2007
52	B & N Petroleum, Inc.	30	30	0	0	Jun 22, 1982	Oct 5, 1987
53	Samson Lone Star, LLC	29	29	3	9	Jun 28, 2007	Jun 26, 2014
54	Tanos Exploration II, LLC	25	25	13	10	Jul 20, 2016	Feb 18, 2022
55	Dowco Petroleum, Inc.	25	25	0	3	Jun 21, 1978	Dec 2, 1986
56	Tipco	25	25	0	3	Mar 7, 1979	Oct 28, 1983
57	Texas Oil & Gas Corp.	25	25	0	1	Aug 11, 1977	Nov 3, 1981
58	Williamson, Robert	25	25	0	1	Jun 5, 1979	Sep 24, 1984
59	Basa Resources, Inc.	24	24	0	2,775	Oct 13, 2000	Apr 7, 2020
60	East Tex Salt Water Disposal Co.	24	24	0	36	Oct 17, 1979	Aug 27, 2014
61	Marathon Oil Company	24	24	0	15	Nov 2, 1977	Jan 27, 1997
62	Pmo	24	24	0	0	Dec 7, 2004	Mar 10, 2009
63	Rusk Energy Management, LLC	24	24	0	0	Jul 24, 2006	Dec 14, 2007
64	Long Trusts, The	23	23	0	59	Nov 6, 1978	Jul 3, 2009
65	Phillips Petroleum Company	22	22	0	31	Feb 26, 1982	Sep 24, 1998
66	Stroud Petroleum, Inc.	22	22	0	16	Oct 12, 1999	Oct 9, 2026
67	Amax Oil & Gas Inc.	22	22	0	0	Sep 9, 1983	Jan 20, 1994
68	Rainbow Resources, Inc.	22	22	0	0	Oct 22, 1981	Oct 6, 1989
69	Powell, Gene Investments, Inc.	21	21	0	42	May 6, 1982	Apr 8, 2003
70	Powell, Gene	21	21	0	25	Oct 20, 1977	Sep 22, 1981
71	Wilson Resources, Inc.	21	21	0	20	Dec 1, 1981	Jun 12, 2026
72	Mustang Drilling, Ltd.	21	21	0	0	Jan 4, 2000	Apr 24, 2006
73	Sandridge Expl. and Prod., LLC	21	21	0	0	Feb 23, 2008	Apr 20, 2010
74	Chesapeake Operating, Inc.	20	20	0	1	May 12, 2006	Jul 28, 2008
75	Arena Resources, L. L. C.	19	19	0	2	Aug 30, 2000	Mar 10, 2006
76	Torch Operating Company	18	18	0	1	Sep 24, 1990	Jan 11, 2000
77	Craton Energy Corporation	18	18	0	0	Mar 22, 2004	Jul 21, 2005
78	Fina Oil & Chemical Company	18	18	0	0	Aug 7, 1987	Dec 10, 1992
79	Castle Production Company	17	17	0	2	Jan 6, 1994	May 20, 1997
80	Mobil Producing TX. & N.M. Inc.	17	17	0	0	Jan 24, 1980	Nov 13, 1989
81	M. E. Operating & Services, Inc.	16	16	0	14	Jul 12, 1993	Nov 30, 2021
82	Machin, Art & Associates, Inc.	16	16	0	12	Dec 22, 1977	Jun 4, 1986
83	Sesco Prod. Co.	16	16	0	4	Jan 10, 1980	Dec 31, 1982
84	Fortson Oil Company	16	16	0	2	Jul 5, 1991	Dec 21, 1994
85	Encana Oil & Gas(usa) Inc.	16	16	0	0	Jun 28, 2005	Mar 31, 2008
86	Peoples Energy Prod.-TX, L.P.	16	16	0	0	Jan 15, 2004	Aug 29, 2007
87	Leo Energy, Inc.	15	15	0	9	Apr 12, 1982	Oct 21, 1998
88	Petrus Operating Co., Inc.	15	15	0	4	Oct 6, 1980	Dec 19, 1985
89	C. W. Resources, Inc.	15	15	0	0	Sep 29, 1995	Jan 31, 2018
90	Stephens, Glynn	15	15	0	0	Dec 3, 1980	Mar 24, 1986
91	American Petrofina Co. of Tex.	14	14	0	23	Sep 28, 1979	Dec 11, 1984
92	Atlantic Richfield Co.	14	14	0	16	Aug 4, 1977	Jul 29, 1980
93	McGoldrick Oil Co.	14	14	0	2	Jun 15, 1979	Dec 19, 1995
94	Mewbourne Oil Co.	14	14	0	2	Sep 26, 1977	Nov 25, 1997
95	Riddle Oil Company	14	14	0	1	May 11, 1978	Oct 20, 1981
96	Arkla Exploration Co.	14	14	0	0	Oct 31, 1978	Sep 4, 1991
97	Texaco Inc.	13	13	0	8	Nov 30, 1977	Feb 4, 1991
98	SCD Production Company	13	13	0	4	Apr 27, 1981	Sep 11, 1989
99	Key Production Company, Inc.	13	13	0	2	May 15, 1996	Oct 1, 2004
100	Enerquest Corporation	12	12	0	10	Dec 20, 2004	Sep 30, 2009
101	Trivium Operating, LLC	12	12	0	8	Sep 7, 2016	Dec 20, 2019
102	Noe, T. C. Oil Acct.	12	12	0	5	Nov 19, 1979	Mar 26, 1985
103	Fender, David M.	12	12	0	2	Jun 5, 1978	Jun 6, 1983
104	National Energy Group, Inc.	12	12	0	0	Feb 26, 1996	Feb 21, 2001
105	Neg Operating LLC	12	12	0	0	Nov 17, 2004	Apr 11, 2008
106	Newfield Exploration Company	12	12	0	0	Aug 1, 2003	Apr 12, 2008
107	Tomlinson Interests, Inc.	12	12	0	0	Jan 4, 1978	Jul 22, 1980
108	Robbins Petroleum Corp.	11	11	0	26	Jul 12, 1982	Jul 18, 1990
109	Anadarko E&P Onshore LLC	11	11	10	14	Jul 3, 2012	Mar 9, 2015
110	RFE Operating, LLC	11	11	11	7	Jun 18, 2024	Sep 18, 2026
111	Goldsmith, J. Paul	11	11	0	5	Dec 7, 1979	Oct 4, 1989
112	Josey, Lenoir M., Inc.	11	11	0	4	Feb 15, 1978	Dec 7, 1984
113	Argent Petroleum Corporation	11	11	0	1	Dec 31, 1982	Aug 10, 1987
114	McKnight, Peyton	11	11	0	0	Oct 14, 1977	Nov 16, 1983
115	Arcadia Expl. & Prod. Company	10	10	0	3	Dec 7, 1990	Sep 3, 1998
116	LKD Corp.	10	10	0	2	Jul 9, 2003	Aug 7, 2014
117	BRG Petroleum, Inc.	10	10	0	1	Apr 22, 1994	Jan 2, 1998
118	Hill International Production Co	10	10	0	1	Sep 11, 1981	May 10, 1983
119	Hopkins & Tate	10	10	0	1	Nov 30, 1977	Jun 10, 1983
120	Sabre Exploration Corporation	10	10	0	1	Oct 7, 1977	Apr 2, 1979
121	3TEC Energy Corporation	10	10	0	0	Dec 7, 2000	Oct 25, 2001
122	Ascent Operating, LP	10	10	0	0	Aug 23, 2005	Oct 6, 2006
123	Comstock Oil & Gas, Inc.	10	10	0	0	May 23, 2000	Oct 8, 2004
124	Davis Oil & Gas, LLC	10	10	0	0	Mar 10, 2008	Mar 3, 2011
125	Reserve Management, Inc.	10	10	0	0	Dec 5, 1994	Jan 19, 2010
126	Sojitz Energy Venture, Inc.	10	10	2	0	May 12, 2007	Sep 18, 2017
127	TGNR East Texas LLC	9	9	2	330	Dec 30, 2021	Nov 14, 2023
128	Machin & Associates, Inc.	9	9	0	4	Feb 27, 2001	Mar 4, 2009
129	SDG Operating Company, Inc	9	9	2	1	Dec 18, 2006	Nov 3, 2010
130	Dominion Expl. & Prod., Inc.	9	9	0	0	Jan 31, 2005	Feb 14, 2006
131	Hill Production Company	9	9	0	0	Sep 2, 1977	Mar 17, 1982
132	McMurrey Petroleum, Inc.	9	9	0	0	Mar 12, 1982	May 22, 1984
133	Samedan Oil Corporation	9	9	0	0	Nov 2, 1977	Nov 9, 2000
134	Seagull Mid-South, Inc.	9	9	0	0	Dec 16, 1993	Jan 10, 1995
135	Stroud Energy, Ltd.	9	9	0	0	Jul 19, 2005	Jun 21, 2006
136	Sabine Energy Inc.	8	8	8	355	Jul 13, 2026	Aug 14, 2026
137	Buckhorn Operating LLC	8	8	6	198	Aug 7, 2025	Oct 14, 2026
138	Burk Royalty Company	8	8	0	53	Jul 24, 1978	Jul 12, 1994
139	Dowden, T. L.	8	8	0	10	Dec 13, 1979	Feb 17, 1983
140	Carr Resources, Inc.	8	8	0	6	Aug 20, 2002	Aug 2, 2007
141	Global Natural Resources Corp.	8	8	0	4	Apr 10, 1984	Aug 9, 1994
142	Apache Corporation	8	8	0	3	Mar 11, 1991	Jan 31, 2008
143	Seagull Energy E&P Inc.	8	8	0	2	Oct 6, 1998	Oct 9, 2000
144	Forgotson, James M., Jr.	8	8	0	1	Oct 23, 1981	Nov 9, 1983
145	Par Oil Corp.	8	8	0	0	Sep 9, 1980	May 4, 1981
146	Resources Prod. Co. of Amer.	8	8	0	0	Jun 24, 1983	Dec 12, 1983
147	SND Operating, L.L.C.	7	7	0	95	Jun 30, 2011	Jun 25, 2014
148	Bowles Energy, Inc.	7	7	0	13	Apr 12, 2001	Nov 17, 2021
149	Gulf Oil Corp.	7	7	0	11	Sep 8, 1980	Dec 19, 1983
150	H & T Exploration, Inc.	7	7	0	8	Jun 16, 2004	Jan 9, 2017
151	Remuda Operating Company	7	7	0	6	Sep 8, 1982	Oct 12, 1983
152	Damson Oil Corp.	7	7	0	4	Oct 15, 1981	Jul 5, 1982
153	Princess Three Corporation	7	7	0	3	Jul 6, 1984	Aug 7, 2000
154	BRG Lone Star Ltd.	7	7	0	1	Jan 19, 2007	Apr 29, 2011
155	Fitzgerald, J. W.	7	7	0	1	Dec 30, 1980	May 31, 1983
156	Phillips, Jack L.	7	7	0	1	Oct 5, 1987	Sep 5, 1996
157	Arnold Energy Enterprises, Inc.	7	7	0	0	May 29, 1984	Feb 10, 1987
158	Classic Oil & Gas, Inc.	7	7	0	0	Nov 12, 1999	Sep 10, 2003
159	Dorney, Steve	7	7	0	0	Jun 16, 1978	Feb 20, 1981
160	Energy Reserves Group, Inc.	7	7	0	0	Mar 31, 1981	May 10, 1983
161	Leo Energy, Inc. (1983)	7	7	0	0	Dec 14, 1982	May 11, 1983
162	McMurrey Gathering System, Inc.	7	7	0	0	Sep 16, 1977	Nov 7, 1983
163	Sunnybrook Oil & Gas, Inc.	7	7	0	0	May 4, 1983	Dec 2, 1983
164	Craton Operating LLC	6	6	0	71	Jul 26, 2022	Dec 5, 2022
165	Barrow-Shaver Resources Co.	6	6	0	28	Jan 29, 2002	Jan 24, 2022
166	Nadel and Gussman, L.L.C.	6	6	0	20	Mar 2, 2004	May 30, 2007
167	Rebel Production Company	6	6	0	13	Jan 27, 2000	Mar 8, 2022
168	Cypress Production, Inc.	6	6	0	5	May 3, 2004	Aug 25, 2009
169	AC Exploration, LLC	6	6	0	3	Jul 9, 2004	Sep 30, 2014
170	Tate, Larry V.	6	6	0	3	Aug 9, 1983	Aug 26, 1985
171	Hopkins, T. M.	6	6	0	1	Nov 21, 1983	May 12, 1986
172	Odegard Energy, Inc.	6	6	0	1	Jul 27, 1983	May 25, 2005
173	Roil Mineral & Land Co.	6	6	0	1	Oct 3, 1983	May 13, 1994
174	Texlan Oil Company, Inc.	6	6	0	1	Feb 12, 1985	Nov 21, 1985
175	United Petroleum	6	6	0	1	Mar 20, 1979	Jun 13, 1983
176	Dalco Petroleum U.S., Ltd.	6	6	0	0	Aug 18, 1980	Feb 9, 1981
177	Encore Operating, L.P.	6	6	0	0	Dec 22, 2006	Feb 14, 2008
178	Excelsior Oil Corp.	6	6	0	0	Nov 8, 1978	Jan 26, 1984
179	Hunt Oil Company	6	6	0	0	Mar 15, 1979	Feb 12, 1985
180	Kabco Oil & Gas Company	6	6	0	0	May 19, 1998	Nov 22, 2005
181	Reynolds Drlg. Co & Eni Expl. Co	6	6	0	0	Sep 29, 1981	Dec 31, 1981
182	Tanos Exploration IV, LLC	6	6	5	0	Jun 11, 2026	Oct 15, 2026
183	Wessely Energy Corporation	6	6	0	0	May 6, 1982	Sep 9, 1983
184	Falcon Resources, Inc.	5	5	0	18	Jan 23, 1996	Oct 16, 2014
185	Roosth & Genecov Production Co.	5	5	0	16	Oct 7, 1981	Nov 30, 1992
186	Atlantis Oil Company, Inc.	5	5	0	9	Jan 21, 2003	Jan 5, 2015
187	Getty Oil Co.	5	5	0	6	Sep 21, 1981	Oct 26, 1983
188	Maxima Energy Corp.	5	5	0	5	Mar 23, 1988	Feb 10, 2005
189	Austin Resources Corporation	5	5	0	2	Dec 11, 1996	Apr 10, 1998
190	Devon Energy Production Co, L.P.	5	5	2	2	Apr 7, 2006	Jul 13, 2010
191	R & C Petroleum, Inc.	5	5	0	2	Jul 8, 1987	May 14, 1991
192	St. Mary Land & Exploration Co.	5	5	3	2	Jun 22, 2004	Aug 4, 2005
193	American Operating Company	5	5	0	1	Apr 20, 1995	May 28, 1998
194	Chambers Exploration, Inc.	5	5	0	1	Oct 18, 1984	May 29, 1986
195	Dorado Operating Inc.	5	5	0	1	Jul 7, 2005	Oct 19, 2007
196	Champlin Petroleum Co.	5	5	0	0	May 2, 1980	Jan 28, 1986
197	Forgotson, James M.	5	5	0	0	Dec 8, 1980	Dec 8, 1981
198	Greystone Oil & Gas, LLP	5	5	0	0	Jun 27, 2007	Sep 5, 2007
199	Houston Oil Fields Co.	5	5	0	0	Jan 25, 1985	Nov 15, 1985
200	Hou-Tex Oil & Gas Co.	5	5	0	0	May 24, 1979	Jun 29, 1981
201	Hunt Petroleum Corporation	5	5	0	0	May 8, 2003	Feb 27, 2004
202	Louisiana Land & Expl. Co., The	5	5	0	0	Jan 4, 1978	May 28, 1980
203	Ovation Energy, LP	5	5	0	0	Jan 2, 2003	Jun 9, 2003
204	Reynolds Drilling Co., Inc.	5	5	0	0	Sep 30, 1982	Oct 11, 1984
205	Rme Petroleum Company	5	5	0	0	Mar 6, 2001	Feb 28, 2002
206	Sun Expl. & Prod. Co.-Longview	5	5	0	0	Jun 7, 1982	Jun 11, 1985
207	Texaco E & P Inc.	4	4	0	36	Dec 9, 1998	Jul 1, 1999
208	Rockcliff Energy Operating LLC	4	4	3	15	Jun 13, 2018	Sep 20, 2018
209	Amplify Energy Operating LLC	4	4	0	8	Jun 28, 2019	Dec 3, 2019
210	Shell Oil Company	4	4	0	6	May 5, 1980	Mar 19, 1984
211	Cibola Oil & Gas Corp.	4	4	0	2	Dec 16, 1983	Nov 2, 1984
212	Pitts Oil Co.-Dallas Prod. Inc.	4	4	0	2	Apr 2, 1981	Jul 25, 1985
213	Shield Resources, Inc.	4	4	0	2	Sep 14, 1983	Feb 3, 1986
214	Danmark Energy Services, Inc.	4	4	0	1	May 10, 2006	Jun 4, 2008
215	Mark Producing, Inc.	4	4	0	1	Sep 27, 1982	Jan 24, 1985
216	Rowan, Al	4	4	0	1	Nov 24, 1986	Jun 11, 1996
217	Amax Petroleum Corporation	4	4	0	0	Dec 31, 1982	Oct 23, 1984
218	Brammer Engineering, Inc.	4	4	4	0	Sep 4, 2013	Mar 13, 2014
219	Dale Operating Company	4	4	0	0	May 28, 2004	Jan 24, 2005
220	Elmont Industries	4	4	0	0	Dec 18, 1980	Mar 30, 1984
221	Graward Operating, Inc.	4	4	0	0	Sep 23, 1991	Sep 10, 2008
222	Hanover Management Co.	4	4	0	0	Dec 5, 1980	May 6, 1982
223	Itex Energy Corporation	4	4	0	0	May 20, 1982	Oct 21, 1982
224	Matador Operating Company	4	4	0	0	Feb 23, 1999	Mar 31, 2000
225	Remuda Oil & Gas Co.	4	4	0	0	Jun 22, 1977	Aug 29, 1979
226	Sonat Exploration Company	4	4	0	0	Nov 3, 1989	May 23, 1990
227	Tate, Larry V. Operating, Inc.	4	4	0	0	Feb 1, 1993	Dec 14, 1993
228	TLD Energy, Inc.&brasfield, H.A.	4	4	0	0	Jan 31, 1996	Oct 14, 1996
229	Virtex Petroleum Company, Inc.	4	4	0	0	Aug 18, 2006	Nov 29, 2006
230	Linder, John Operating Co., LLC	3	3	0	657	Oct 7, 2014	Nov 4, 2014
231	Diversified Production LLC	3	3	0	140	Sep 21, 2023	Nov 6, 2024
232	Jandar Exploration, L. C.	3	3	0	93	Feb 26, 2003	Aug 15, 2012
233	Miken Oil, Inc.	3	3	0	90	Aug 15, 2014	May 19, 2016
234	Largo Oil Company	3	3	0	27	Jul 17, 1998	Nov 15, 2002
235	Mobil Oil Corporation	3	3	0	17	Jul 10, 1979	Dec 31, 1979
236	Moss Petroleum Co.	3	3	0	16	Apr 9, 1979	May 18, 1981
237	Conoco Inc.	3	3	0	10	Dec 4, 1981	Jun 11, 1984
238	CNS Energy, Inc.	3	3	0	9	Jan 27, 1986	Jan 27, 1986
239	Ellis Exploration, Inc.	3	3	0	8	Jul 18, 2002	Jul 14, 2014
240	O'Bar Operating Co., Inc.	3	3	0	6	May 3, 2000	Apr 29, 2003
241	Southwest Operating, Inc.-Tyler	3	3	0	6	Apr 10, 1979	Dec 4, 2018
242	Cci Gulf Coast Upstream LLC	3	3	0	5	Jun 22, 2018	Oct 21, 2020
243	Alamo Pet. Co.	3	3	0	4	Dec 9, 1977	Aug 11, 1980
244	Conquest Energy, Inc.	3	3	0	4	Apr 6, 1994	Aug 9, 1999
245	Altair Energy Corp.	3	3	0	2	Aug 12, 1985	Aug 14, 1986
246	Comstock Oil & Gas, LLC	3	3	3	2	May 28, 2026	May 28, 2026
247	O'Ryan Oil and Gas	3	3	0	2	Mar 13, 2009	Feb 28, 2012
248	Heritage Energy Corporation	3	3	0	1	Jul 22, 1981	Jan 31, 1983
249	Mainland Energy Corp.	3	3	0	1	May 1, 2000	Oct 30, 2000
250	Oro Negro Operations, Inc.	3	3	0	1	Oct 6, 1977	Feb 28, 1980
251	Petro-Lewis Corporation	3	3	0	1	Oct 27, 1977	Feb 4, 1983
252	Range Production Company	3	3	0	1	Jul 5, 2006	Aug 11, 2006
253	Remuda Oil & Gas Corp.	3	3	0	1	May 29, 1980	Jun 25, 1981
254	Wisenbaker Prod. Co.	3	3	0	1	Feb 23, 1982	Sep 8, 1982
255	Carbon Field Energy, L.L.C.	3	3	2	0	Dec 18, 2015	May 19, 2016
256	Carr Production Company	3	3	0	0	Oct 24, 1984	Oct 29, 1985
257	Charger Oil & Gas, LLC	3	3	0	0	Apr 16, 2014	Sep 12, 2014
258	CHB Investments	3	3	0	0	Aug 27, 1998	Dec 18, 2003
259	Concorde Exploration, Inc.	3	3	0	0	Oct 3, 1991	Jun 29, 1993
260	Cotton Petroleum Corp.	3	3	0	0	Jan 23, 1979	Jan 27, 1981
261	Eex E&P Company, L.P.	3	3	0	0	Jun 5, 2001	Jun 5, 2003
262	Ensight Energy Management, LLC	3	3	0	0	Dec 4, 2003	Oct 28, 2004
263	Hombre Oil Co., Ltd.	3	3	0	0	Dec 2, 1977	May 18, 1978
264	Kamb, Inc.	3	3	0	0	Jul 21, 1986	Jun 8, 1989
265	Key Production Co.	3	3	0	0	Jul 13, 1983	Sep 24, 1984
266	Kroll, Terry	3	3	0	0	Jun 18, 1982	Oct 25, 1982
267	Longhorn Gas Co., Inc.	3	3	0	0	Dec 13, 1978	Dec 29, 1978
268	Maxwell Production Co., Inc.	3	3	0	0	Oct 11, 1985	Mar 3, 1987
269	Maxwell Production Company	3	3	0	0	Dec 18, 1981	Mar 4, 1985
270	McConathy Production Co., Inc.	3	3	0	0	Nov 15, 1984	Jul 2, 1985
271	Nadel & Gussman	3	3	0	0	Mar 3, 2003	Mar 12, 2003
272	Ostrom, R.D.	3	3	0	0	Jul 16, 1982	Oct 19, 1984
273	Pecos Development Corporation	3	3	0	0	Nov 14, 1984	Nov 21, 1989
274	Penn Resources, Inc.	3	3	0	0	Mar 7, 1984	Dec 23, 1985
275	Pinewood Exploration Inc.	3	3	0	0	Feb 29, 1980	Jun 5, 1981
276	Powell, N. P. Estate	3	3	0	0	Jun 10, 1982	Nov 5, 1982
277	Quantum Resources Management,llc	3	3	0	0	Mar 28, 2014	Jun 16, 2014
278	Reynolds Drlg. Co & Smith Energy	3	3	0	0	Oct 12, 1983	Mar 14, 1984
279	RHC Energy (USA) LLC	3	3	0	0	Aug 26, 2015	Apr 7, 2016
280	Sanders, Larry E. Trustee	3	3	0	0	Nov 24, 1982	Mar 16, 1983
281	Smith, E.N. III Energy Corp.	3	3	0	0	Dec 31, 1981	Apr 11, 1995
282	Sonat Exploration Company-MCR	3	3	0	0	Jul 30, 1990	Jun 23, 1992
283	Templeton Energy, Inc	3	3	0	0	Mar 3, 1982	Jul 1, 1982
284	Tesoro E&P Company, L.P.	3	3	0	0	Feb 24, 1998	May 1, 1998
285	Trafalgar House Oil and Gas Inc.	3	3	0	0	Dec 23, 1985	Jul 2, 1987
286	Tyler Workover, Inc.	3	3	0	0	Jun 20, 1983	Dec 6, 1984
287	Gen. Amer. Oil Co. of Texas	2	2	0	10	Mar 31, 1980	Apr 3, 1980
288	Capital Oil & Gas Corporation	2	2	0	8	Nov 6, 1981	Sep 8, 1982
289	Henderson Exploration	2	2	0	4	Dec 16, 1985	Jun 11, 1986
290	Hughey, W. R., Operating Co.	2	2	0	4	Jun 17, 1977	Mar 26, 1987
291	McBride Operating LLC	2	2	0	4	Oct 4, 2017	Apr 20, 2018
292	Texlan Oil Company, L.C.	2	2	0	4	Mar 4, 1996	Aug 19, 1996
293	Young, Marshall R., Oil Company	2	2	0	3	Aug 11, 1983	Sep 12, 1984
294	Harman Operating Company, Inc.	2	2	0	2	Jul 26, 2002	Sep 25, 2002
295	MCZ, Inc.	2	2	0	2	Apr 23, 1984	Jul 13, 1984
296	Ostrom, L. E.	2	2	0	2	Dec 19, 1979	Sep 27, 1989
297	Scout Energy Management LLC	2	2	0	2	Mar 8, 2019	Jul 9, 2021
298	S & H Resources, Inc.	2	2	0	2	Dec 9, 1983	Dec 30, 1985
299	Woodbine Production Corporation	2	2	0	2	Jun 22, 1981	Oct 2, 1984
300	Basin Operating Co. Ltd.	2	2	0	1	Sep 20, 1978	Oct 30, 1979

894 OPERATORS · THE 300 MOST ACTIVE SHOWN · WINDOW ON THE RRC ISSUE DATE