COUNTIES · SMITH · OPERATORS

Smith 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	Southwestern Energy Prod. Co.	424	424	4	0	May 12, 1999	Feb 2, 2012
2	C. W. Resources, Inc.	95	95	6	7	Mar 29, 1990	Aug 23, 2018
3	Valence Operating Company	88	88	39	180	Nov 7, 2000	Feb 12, 2026
4	Palrich Oil Corporation	81	81	0	4	Nov 26, 1986	Dec 22, 1998
5	Stallworth Oil & Gas, Inc	72	72	0	0	Oct 31, 1977	Jan 20, 1986
6	J-W Operating Co.	70	70	10	15	Oct 14, 1991	Feb 28, 2012
7	Encore Operating, L.P.	65	65	0	1	Nov 24, 2003	Nov 30, 2006
8	Exxon Corp.	50	50	0	8	Aug 11, 1977	Nov 10, 1997
9	Goldston Oil Corporation	47	47	0	25	Sep 18, 1997	Aug 12, 2015
10	Thomas, B. K.	46	46	0	16	Jun 29, 1981	Jan 27, 1998
11	3-T Exploration, Inc.	45	45	0	26	Nov 26, 2002	Dec 31, 2024
12	Breitburn Operating L.P.	42	42	23	3	Jan 26, 2015	Jun 29, 2022
13	Faulconer Energy, LLC	39	39	0	407	Apr 30, 2021	Oct 16, 2026
14	Kerr-McGee Corporation	36	36	0	11	Aug 18, 1986	Jul 12, 1993
15	Delta Drilling Co.	36	36	0	3	Jun 30, 1980	Aug 7, 1984
16	TXO Production Corp.	35	35	0	4	Apr 20, 1983	Feb 5, 1990
17	Fender, Harris R.	34	34	0	2	Jul 12, 1977	Jun 13, 1984
18	Pitts Oil Co.-Dallas Prod. Inc.	33	33	0	3	Jun 17, 1981	Jun 21, 1991
19	Schlachter, David A.	33	33	0	1	Oct 3, 1977	May 11, 1998
20	Arcadia Refining Co.	31	31	0	0	Jun 23, 1977	Mar 1, 1989
21	Maximus Operating, Ltd.	30	30	1	12	Apr 13, 2007	Dec 27, 2023
22	Palmer Petroleum Inc.	29	29	0	8	May 15, 1984	May 18, 2005
23	Basin Operating Co. Ltd.	28	28	0	5	Jul 31, 1978	Aug 4, 1988
24	Worldwide Energy Corporation	27	27	0	3	Dec 14, 1979	Nov 7, 1984
25	Roosth & Genecov Production Co.	26	26	0	7	Apr 22, 1982	Jan 22, 1997
26	SW Operating, Inc.	26	26	0	1	Nov 13, 1987	Oct 19, 1995
27	Dale Operating Company	26	26	0	0	Jun 25, 2002	Jan 13, 2004
28	Sklar & Phillips Oil Co.	24	24	0	5	Sep 24, 1980	Jan 16, 1990
29	Arco Oil & Gas Co.	24	24	0	4	Jan 26, 1983	May 15, 1985
30	Antero Resources II, LP	23	23	1	0	Aug 5, 2004	Dec 9, 2005
31	Weeks Exploration Company	21	21	0	0	May 9, 1988	Sep 30, 1993
32	Strand Energy, L.C.	20	20	0	8	Mar 20, 2017	Oct 25, 2024
33	Fina Oil & Chemical Company	20	20	0	1	Nov 21, 1985	Jun 21, 1999
34	Sun Expl. & Prod. Co.-Longview	19	19	0	0	Aug 29, 1979	Apr 19, 1988
35	American Petrofina Co. of Tex.	18	18	0	4	Aug 15, 1978	Jun 13, 1984
36	Cibola Oil & Gas Corp.	18	18	0	1	Dec 22, 1980	May 9, 1986
37	Jones-Obrien, Inc.	18	18	0	1	Jul 5, 1977	Oct 26, 1981
38	Thor Operating Company	16	16	0	9	Dec 30, 1986	Mar 30, 1995
39	Clemco	16	16	0	2	Jun 16, 1982	Dec 6, 1984
40	Carrizo Oil & Gas, Inc.	16	16	0	0	Apr 6, 2004	Nov 9, 2009
41	Key Production Co.	16	16	0	0	Nov 10, 1987	Apr 7, 1994
42	Map Production Co., Inc.	15	15	2	20	Sep 30, 1981	Feb 20, 2014
43	Dallas Production, Inc.	15	15	0	4	Jul 24, 1991	Aug 31, 2018
44	Tanos Exploration II, LLC	15	15	15	0	Mar 22, 2014	May 23, 2018
45	Barrow-Shaver Resources Co.	13	13	0	6	Jun 24, 1991	Dec 22, 2017
46	Deltaus Corporation	13	13	0	1	May 15, 1984	Jan 29, 1985
47	J-O'B Operating Company	13	13	0	0	Apr 28, 1982	Apr 17, 2009
48	Lyne Energy Corporation	13	13	0	0	Sep 22, 1994	Jun 21, 1999
49	Gen. Amer. Oil Co. of Texas	12	12	0	2	Aug 7, 1980	Jun 14, 1983
50	Ful-Hill Oil & Gas, Inc.	12	12	0	0	Dec 31, 1991	Oct 3, 2003
51	Sun Exploration & Production Co.	11	11	0	2	Aug 4, 1977	Dec 19, 1988
52	Sabine Oil & Gas Corporation	11	11	9	1	Aug 18, 2017	Feb 20, 2026
53	Chesapeake Operating, Inc.	11	11	0	0	Aug 26, 2005	Oct 3, 2007
54	Enserch Exploration, Inc	11	11	0	0	May 23, 1978	Feb 19, 1985
55	Goodrich Oil Company	11	11	0	0	Sep 1, 1982	Nov 12, 1997
56	Griffin Operating, Inc.	11	11	0	0	Jun 19, 2000	Oct 19, 2011
57	McKnight, Peyton	11	11	0	0	May 11, 1978	Jul 21, 1982
58	Samson Lone Star LP	11	11	0	0	Feb 28, 1997	May 17, 2007
59	Southwest Operating, Inc.-Tyler	10	10	0	5	Dec 23, 1996	Mar 28, 2025
60	Citation Oil & Gas Corp.	10	10	0	4	Nov 3, 1983	May 30, 1985
61	Gunn Oil Company	10	10	0	2	May 7, 1993	Jul 10, 2002
62	Quantum Resources Management,llc	10	10	0	1	Jul 11, 2014	Nov 24, 2014
63	Ellis-Roseland	10	10	0	0	Aug 24, 1982	Oct 7, 1988
64	Lynx Energy Company, Inc.	10	10	0	0	May 3, 1991	Oct 30, 2001
65	Powell, Jack J.	10	10	0	0	Dec 10, 1979	Nov 14, 1990
66	Hansen Oil Corporation	9	9	1	2	Oct 11, 1987	Mar 1, 2000
67	Oryx Energy Company	9	9	0	2	Jul 28, 1989	Jan 20, 1995
68	McMurrey Petroleum, Inc.	9	9	0	1	Apr 25, 1980	Mar 10, 1981
69	Wisenbaker Prod. Co.	9	9	0	1	Jan 4, 1985	May 24, 1994
70	Can-Tex Energy Corp.	9	9	0	0	Sep 30, 1981	Jan 19, 1994
71	Ensight III Energy Mgmt, LLC	9	9	0	0	Jun 16, 2006	Aug 29, 2007
72	Will-Drill Production Co., Inc.	9	9	0	0	Feb 15, 2002	Nov 10, 2004
73	Thomas Operating Ltd. Co.	8	8	0	11	May 25, 1999	Sep 4, 2014
74	Roosth Production Co.	8	8	0	9	Apr 29, 2004	Nov 5, 2014
75	Linn Operating, Inc.	8	8	0	2	May 21, 2013	Dec 23, 2014
76	Exchange Oil & Gas Corp.	8	8	0	1	Aug 10, 1982	Jun 24, 1985
77	Pickens Company, Inc., The	8	8	0	1	Aug 25, 1988	Oct 3, 1990
78	Classic Energy Incorporated	8	8	0	0	Jan 7, 2004	Jan 3, 2005
79	Rowan, Al	8	8	0	0	May 2, 1989	Mar 17, 1994
80	Jamex, Inc.	7	7	0	7	May 29, 2009	Nov 9, 2015
81	Pacific Enterprises Oil Co.(usa)	7	7	0	1	Jul 7, 1989	Aug 16, 1990
82	Roseland Oil & Gas, Inc.	7	7	0	1	Dec 31, 1982	Sep 29, 1992
83	Elm Grove Production, LLC	7	7	2	0	Mar 9, 2018	Apr 3, 2019
84	Kepa Energy, L.C.	7	7	0	0	Jan 24, 1994	Apr 9, 1997
85	Shoco Production, L.P.	7	7	0	0	Jun 1, 2009	Sep 22, 2017
86	Ellis Exploration, Inc.	6	6	0	13	Feb 22, 1983	Apr 8, 2004
87	East Tex Salt Water Disposal Co.	6	6	0	12	May 12, 1980	Sep 25, 2014
88	Fair Oil Company	6	6	0	8	Aug 31, 1984	Dec 8, 1994
89	Sabine Energy Inc.	6	6	6	6	Nov 25, 2025	Feb 20, 2026
90	Phillips Petroleum Company	6	6	0	3	Oct 27, 1978	Jul 17, 1996
91	Key Production Company, Inc.	6	6	0	2	Apr 16, 1997	Mar 11, 2003
92	Gibson Drlg. Co.	6	6	0	1	Aug 10, 1977	Aug 1, 1986
93	Goodrich Petroleum Company	6	6	0	1	Dec 17, 1997	Oct 3, 2006
94	Harleton Oil & Gas Inc.	6	6	0	1	May 15, 1992	Jul 14, 1993
95	Massad Oil Company	6	6	0	1	Mar 4, 1987	Aug 21, 1991
96	Zapata-Fender, L. L. C.	6	6	0	1	May 1, 1996	Dec 15, 2000
97	EOG Resources, Inc.	6	6	3	0	Apr 12, 2013	Aug 30, 2014
98	EP Operating Company	6	6	0	0	Nov 18, 1985	Oct 3, 1991
99	Excelsior Oil Corp.	6	6	0	0	Sep 8, 1980	Jun 2, 1982
100	Kennedy & Mitchell, Inc.	6	6	0	0	Aug 31, 1979	Sep 17, 1980
101	Lehnertz, G. M.	6	6	0	0	Aug 8, 1989	Nov 3, 1997
102	R & C Petroleum, Inc.	6	6	0	0	Jul 18, 1991	Apr 7, 1993
103	Samedan Oil Corporation	6	6	0	0	Jun 13, 1977	May 8, 1991
104	SDG Operating Company, Inc	6	6	0	0	Dec 21, 2001	Dec 20, 2011
105	Texaco E & P Inc.	6	6	0	0	Sep 14, 1993	Mar 7, 1997
106	Texaco Producing Inc.	6	6	0	0	Mar 12, 1986	Jan 22, 1988
107	Union Pacific Resources Company	6	6	0	0	Nov 19, 1996	Aug 29, 2000
108	Wilder Exploration Company	6	6	0	0	Jan 4, 1984	Dec 2, 1985
109	Weathers Exploration, Inc.	5	5	0	26	Mar 22, 2013	Nov 13, 2023
110	Dreyfus, Louis Natural Gas Corp	5	5	0	2	Feb 5, 1997	Mar 26, 2001
111	Cities Service Oil & Gas Corp.	5	5	0	1	Sep 17, 1984	May 15, 1987
112	Rosewood Resources, Inc.	5	5	0	1	Dec 9, 1986	Apr 19, 1990
113	Ryder Scott Oil Co.	5	5	0	1	Jul 18, 1985	Dec 8, 1986
114	Expando Oil Company	5	5	0	0	Jun 23, 1981	Oct 15, 1985
115	Graward Operating, Inc.	5	5	0	0	Aug 22, 2013	Mar 31, 2016
116	Marshall Expl. Inc.	5	5	0	0	Jun 17, 1981	Aug 10, 1988
117	Phillips Oil Company	5	5	0	0	Jan 20, 1984	Oct 11, 1984
118	SND Operating, L.L.C.	5	5	0	0	May 7, 2015	Dec 15, 2015
119	Spence, Ralph	5	5	0	0	Sep 10, 1984	Oct 25, 1985
120	XTO Energy Inc.	5	5	1	0	Mar 12, 2015	Aug 14, 2019
121	Culver & Cain Production LLC	4	4	0	16	Mar 11, 2010	May 6, 2013
122	Triple J Investments Inc.	4	4	0	7	Apr 29, 1981	Dec 29, 2000
123	Circle Ridge Production, Inc.	4	4	0	4	Mar 18, 1998	Jun 16, 2014
124	Herring, Maxwell Drlg. Corp.	4	4	0	4	Oct 3, 1977	Jan 28, 1983
125	Reserve Operating Corp.	4	4	0	4	Sep 20, 1993	Oct 29, 1993
126	Altair Energy Corp.	4	4	0	3	Apr 1, 1985	Sep 14, 1989
127	Challenger Energy Svcs Co., LLC	4	4	2	3	Feb 6, 2017	Jan 24, 2020
128	Phillips, Jack L.	4	4	0	2	Dec 1, 1981	Jun 13, 1990
129	Karper Oil & Gas Corporation	4	4	0	1	Jan 27, 2005	Dec 1, 2006
130	Llog Exploration Texas, L.P.	4	4	2	1	Mar 27, 2008	Apr 14, 2008
131	Security Exploration, Inc.	4	4	0	1	Feb 15, 1991	Sep 14, 1994
132	Eagle Energy Exploration, Inc.	4	4	0	0	Nov 14, 1988	Feb 8, 1990
133	Exco Partners Operating Ptshp LP	4	4	1	0	Nov 5, 2007	Jun 25, 2008
134	Exco Resources, Inc.	4	4	0	0	Feb 16, 2005	Oct 27, 2006
135	Imc Exploraton Co.	4	4	0	0	Aug 6, 1979	Nov 6, 1981
136	McLarty, Charles A., Jr.	4	4	0	0	Aug 7, 1978	Mar 1, 1989
137	Monaco Oil Corp.	4	4	0	0	Apr 30, 1980	Mar 19, 1981
138	Petrohawk Operating Company	4	4	0	0	Mar 1, 2007	May 4, 2010
139	Southland Exploration, Inc.	4	4	0	0	Dec 17, 1984	Aug 30, 1985
140	Texas Oil & Gas Corp.	4	4	0	0	Sep 22, 1977	Oct 13, 1981
141	Texlan Oil Company, Inc.	4	4	0	0	Feb 6, 1984	Dec 18, 1985
142	Voight, John G.	4	4	0	0	Nov 14, 1977	Sep 28, 1978
143	Linder, John Operating Co., LLC	3	3	0	93	May 18, 2022	Jun 15, 2022
144	Vess Oil Corporation	3	3	0	70	Oct 4, 2021	May 14, 2024
145	Atlantis Oil Company, Inc.	3	3	1	19	Jan 5, 2004	Sep 25, 2012
146	Lynx Operating Co., Inc.	3	3	0	6	Oct 8, 2001	May 21, 2003
147	Long Trusts, The	3	3	0	5	Dec 31, 1985	Nov 17, 1987
148	Fair Oil, Ltd.	3	3	0	4	Jun 26, 2008	Jul 8, 2015
149	Harman Operating Company, Inc.	3	3	0	2	Dec 1, 1986	Oct 3, 2001
150	Bowles Properties, Inc.	3	3	0	1	Sep 23, 1985	Jan 29, 1986
151	BRG Lone Star Ltd.	3	3	0	1	Feb 6, 2014	Dec 31, 2018
152	D-S-B Properties, Inc.	3	3	0	1	Jul 29, 1991	Jun 13, 2012
153	Lake Ronel Oil Company	3	3	0	1	Dec 6, 1978	Mar 8, 1982
154	Locklin Oil Company	3	3	0	1	Dec 27, 1982	Dec 11, 1985
155	Lyons Petroleum, Inc.	3	3	0	1	Sep 7, 1983	Aug 15, 1985
156	Magna Oil & Gas Corporation	3	3	0	1	Sep 19, 1996	Feb 28, 1997
157	Anatole Exploration, Inc.	3	3	0	0	Dec 19, 1984	Apr 10, 1986
158	Berkshire Operating, LLC	3	3	0	0	Jan 12, 2010	Oct 6, 2011
159	Bettis, Boyle & Stovall	3	3	0	0	Aug 7, 1989	Sep 6, 1990
160	Brandon Energy, Inc.	3	3	1	0	Sep 7, 2005	Oct 30, 2007
161	Cotton Petroleum Corp.	3	3	0	0	Aug 24, 1981	Jul 14, 1983
162	Eagle Oil & Gas Co.	3	3	0	0	Dec 8, 2023	Dec 13, 2023
163	Flint Exploration, LLC	3	3	0	0	Aug 3, 2010	Dec 11, 2012
164	Getty Oil Co.	3	3	0	0	May 23, 1979	Oct 9, 1984
165	Greyfox Energy Partners, L.P.	3	3	0	0	Sep 25, 2001	Mar 22, 2002
166	Highland Resources-G. R. Brown	3	3	0	0	Oct 25, 1977	Oct 10, 1978
167	Hunt, Wm. Herbert, Trust Est.	3	3	0	0	Sep 26, 1997	May 14, 1998
168	Lacy, R., Inc.	3	3	0	0	Aug 23, 1989	Aug 22, 1991
169	Marlin Exploration, Inc.	3	3	0	0	Oct 13, 1981	Nov 22, 1983
170	McBee Company, The	3	3	0	0	Jun 2, 1987	Nov 1, 1989
171	Mueller Engineering Corp.	3	3	0	0	Jun 19, 1996	Jun 19, 1996
172	Murphy, K. P. Oil Operator	3	3	0	0	Nov 27, 1995	Dec 23, 1996
173	Palmer, John T.	3	3	0	0	Mar 29, 1978	May 5, 1980
174	Petro-Chem Operating Company,inc	3	3	0	0	Aug 18, 2015	Feb 21, 2020
175	Petrus Operating Co., Inc.	3	3	0	0	Sep 9, 1985	Nov 20, 1986
176	Price, John Investments Inc.	3	3	0	0	Mar 1, 1983	Nov 23, 1983
177	Richey, W.E.	3	3	0	0	Oct 19, 1978	Jun 24, 1983
178	Ridley Oil Corporation	3	3	0	0	Nov 9, 1982	Apr 17, 1984
179	Roil Mineral & Land Co.	3	3	0	0	Apr 15, 1983	May 11, 1983
180	S & S Oils, Inc.	3	3	0	0	Aug 5, 1983	Dec 8, 1983
181	Texas Eastman Company	3	3	0	0	Sep 15, 1980	Jul 17, 1991
182	Texas Royalty Corp.	3	3	0	0	Nov 9, 1989	Oct 23, 2013
183	Texxon Oil & Gas Company	3	3	0	0	Jun 29, 1983	Dec 22, 1983
184	Trivium Operating, LLC	3	3	0	0	Oct 16, 2013	Jul 14, 2014
185	Umc Petroleum Corporation	3	3	0	0	Dec 16, 1993	Aug 29, 1994
186	Wagner & Brown, Ltd.	3	3	2	0	Mar 25, 2005	Jul 18, 2008
187	Zadeck Energy Group	3	3	0	0	Nov 15, 1982	Feb 27, 1984
188	Schlachter Operating Corporation	2	2	0	9	Jan 3, 2003	Nov 3, 2005
189	Stroud Petroleum, Inc.	2	2	0	4	Sep 2, 2025	Sep 2, 2025
190	Ful-Hill Oil & Gas, L.L.P.	2	2	0	2	May 25, 2004	Jul 11, 2011
191	Supreme Energy Company, Inc.	2	2	0	2	Dec 29, 1994	Sep 23, 1996
192	Chase Energy, Inc.	2	2	0	1	Jun 11, 1990	Oct 26, 1990
193	Dorchester Exploration, Inc.	2	2	0	1	Jul 18, 1979	Jan 14, 1981
194	Grace Petroleum Corp.	2	2	0	1	Apr 13, 1984	Nov 30, 1984
195	Jones, BO Enterprises	2	2	0	1	Feb 3, 1986	Nov 5, 1986
196	Kalos Corp.	2	2	0	1	Dec 12, 1980	Nov 14, 1991
197	Petro-Hunt, L.L.C.	2	2	0	1	Sep 14, 2005	Dec 5, 2006
198	Russell - Ft. Trinidad Op., LLC	2	2	0	1	Jul 2, 2010	Jul 2, 2010
199	Spence, Ralph Oil Company, Inc.	2	2	0	1	Apr 4, 1987	Mar 9, 1990
200	Adexco Operating Company	2	2	0	0	Oct 28, 2004	Nov 19, 2004
201	Antero Resources I, LP	2	2	0	0	Aug 5, 2004	Mar 29, 2005
202	Bannon Energy Incorporated	2	2	0	0	Sep 18, 1995	Sep 18, 1995
203	Beard Oil Company	2	2	0	0	Jun 28, 1991	Oct 17, 1991
204	Buckingham Oil Company	2	2	0	0	Nov 16, 1990	May 9, 1991
205	Calatex Exploration, Inc.	2	2	0	0	Sep 1, 1982	Feb 14, 1983
206	Cape Operating, Inc.	2	2	0	0	Apr 29, 2004	Apr 29, 2004
207	Chesapeake Operating, L.L.C.	2	2	2	0	May 5, 2017	May 5, 2017
208	Energy Reserves Group, Inc.	2	2	0	0	Aug 14, 1981	Apr 16, 1982
209	Ensight Energy Management, LLC	2	2	0	0	Aug 6, 2004	Sep 29, 2004
210	Exchange Oil & Gas Corp-C Hamill	2	2	0	0	Jul 24, 1981	Mar 2, 1983
211	Exxon Mobil Corporation	2	2	0	0	Sep 24, 2002	Oct 2, 2002
212	Fender Expl & Prod Co., L.L.C.	2	2	0	0	Sep 5, 2001	Apr 27, 2004
213	Hallwood Petroleum, Inc.	2	2	0	0	Mar 6, 2000	Mar 6, 2000
214	H & S Production, Inc.	2	2	0	0	Jun 14, 1991	Oct 6, 1992
215	Jag Operating, L.L.C.	2	2	0	0	Jul 16, 2012	Mar 14, 2013
216	Lynco Oil Corp.	2	2	0	0	Aug 9, 1979	Nov 5, 1979
217	Massingill, B. D.	2	2	0	0	Apr 24, 1980	May 1, 1980
218	McFarland,eddie Wayne Investment	2	2	0	0	Mar 5, 1992	Dec 27, 1994
219	Mobley, O. B.	2	2	0	0	Feb 24, 1978	Apr 10, 1978
220	Mole Operating Co., Inc.	2	2	0	0	Oct 28, 1980	Dec 5, 1980
221	Mortimer Exploration Company	2	2	0	0	Dec 30, 1986	Aug 6, 1987
222	Murexco Petroleum, Inc.	2	2	0	0	Nov 17, 1983	Feb 20, 1985
223	Ocean Energy, Inc.	2	2	0	0	May 8, 2001	May 8, 2001
224	OXY USA Inc.	2	2	0	0	Jun 12, 1990	Sep 4, 1990
225	Pecos Development Corporation	2	2	0	0	Aug 31, 1984	Feb 22, 1985
226	Pedernales Corp.	2	2	0	0	Mar 18, 1980	May 27, 1992
227	Phylko Energy Corporation	2	2	0	0	Oct 1, 1987	Feb 19, 1991
228	Pioneer Natural Res. USA, Inc.	2	2	0	0	Jul 23, 1999	Jul 23, 1999
229	Richey, W. E. & Voight Oil Co.	2	2	0	0	May 11, 1983	May 11, 1983
230	Rippy Oil Company	2	2	0	0	Sep 20, 1990	Apr 21, 1992
231	Rosbottom Production Corp	2	2	0	0	Nov 22, 1989	Jan 29, 1990
232	Schultz, Charles H., L.C.	2	2	0	0	Apr 11, 1997	Aug 4, 1997
233	Sharp, Thomas H.	2	2	0	0	Feb 22, 1982	Apr 19, 1982
234	Shelby Operating, Inc.	2	2	0	0	Aug 23, 1990	Aug 23, 1990
235	Sklar Exploration Company LLC	2	2	0	0	May 25, 2016	May 25, 2016
236	Taubert & Steed	2	2	0	0	Jun 5, 1985	Aug 2, 1985
237	Texas Crude Exploration, Inc.	2	2	0	0	Aug 19, 1982	Sep 8, 1982
238	Texas Crude, Inc.	2	2	0	0	Jul 9, 1980	Sep 12, 1980
239	TXP Operating Company	2	2	0	0	Jul 15, 1987	Jul 15, 1987
240	Tyler Oil & Gas Inc.	2	2	0	0	Nov 12, 1990	Jan 29, 1991
241	Universal Resources Corp.	2	2	0	0	Dec 10, 1984	Aug 9, 1985
242	Williamson, Robert	2	2	0	0	Feb 4, 1981	Apr 29, 1981
243	WSF, Inc.	2	2	0	0	Oct 19, 2004	Oct 19, 2004
244	Basa Resources, Inc.	1	1	0	125	Apr 29, 2004	Apr 29, 2004
245	Bowles Energy, Inc.	1	1	0	7	Feb 21, 2017	Feb 21, 2017
246	Eland Energy, Inc.	1	1	0	7	Aug 23, 1990	Aug 23, 1990
247	Wagner, Duer & Co.	1	1	0	7	Oct 30, 1996	Oct 30, 1996
248	Rawlins Operating Company, LLC	1	1	1	4	May 1, 2013	May 1, 2013
249	Burk Royalty Company	1	1	0	3	Jul 18, 1984	Jul 18, 1984
250	Marathon Oil Company	1	1	0	3	Jul 9, 1991	Jul 9, 1991
251	Big Run Production Company	1	1	0	2	Oct 4, 1984	Oct 4, 1984
252	Hughey, W. R., Operating Co.	1	1	0	2	May 18, 1987	May 18, 1987
253	Lomak Production Company	1	1	0	2	May 20, 1996	May 20, 1996
254	Riverstone Energy Operating, LLC	1	1	0	2	Feb 16, 2007	Feb 16, 2007
255	Carr Resources, Inc.	1	1	0	1	Jun 17, 1996	Jun 17, 1996
256	Enron Oil & Gas Company	1	1	0	1	Feb 2, 1998	Feb 2, 1998
257	McCormick-Hamill	1	1	0	1	Aug 2, 1978	Aug 2, 1978
258	Sikes Producing, Inc.	1	1	0	1	Jul 2, 1990	Jul 2, 1990
259	Weatherly Oil & Gas, LLC	1	1	0	1	Jun 7, 2018	Jun 7, 2018
260	Wenexco, Inc.	1	1	0	1	May 15, 2007	May 15, 2007
261	Zapata Partnership, Ltd.	1	1	0	1	Jul 20, 1989	Jul 20, 1989
262	Amalgamated Gas Pipeline Company	1	1	0	0	Aug 23, 1995	Aug 23, 1995
263	Amerada Hess Corporation	1	1	0	0	May 13, 1983	May 13, 1983
264	American West	1	1	0	0	Mar 11, 1997	Mar 11, 1997
265	Arcadia Expl. & Prod. Company	1	1	0	0	Feb 14, 1991	Feb 14, 1991
266	Armada Resources, Inc.	1	1	0	0	Nov 5, 1980	Nov 5, 1980
267	Astin Corp.	1	1	0	0	Jun 13, 1978	Jun 13, 1978
268	Atmos Pipeline - Texas	1	1	0	0	Feb 18, 2026	Feb 18, 2026
269	Axem Resources Incorporated	1	1	0	0	Sep 8, 1987	Sep 8, 1987
270	Berkshire Woodlawn Field, LLC	1	1	0	0	Jul 27, 2006	Jul 27, 2006
271	Berry, Philip B.	1	1	0	0	Oct 27, 1977	Oct 27, 1977
272	Bishop, R. H.	1	1	0	0	Jun 13, 1980	Jun 13, 1980
273	B J Resources, L.L.C.	1	1	0	0	Jul 18, 2000	Jul 18, 2000
274	Blackgum Corporation	1	1	0	0	Sep 13, 1990	Sep 13, 1990
275	Breedlove, Mike Company	1	1	0	0	Aug 24, 1983	Aug 24, 1983
276	Bryant & Carr, Inc.	1	1	0	0	Oct 28, 1991	Oct 28, 1991
277	Burney & Trantham	1	1	0	0	Jun 17, 1985	Jun 17, 1985
278	Cabot Petroleum Corporation	1	1	0	0	Jul 20, 1987	Jul 20, 1987
279	Callon Petroleum Co.	1	1	0	0	Feb 5, 1981	Feb 5, 1981
280	Cameron Exploration, Inc.	1	1	0	0	Jul 1, 2021	Jul 1, 2021
281	Cameron, Paul E., Jr., Inc.	1	1	0	0	Aug 2, 1995	Aug 2, 1995
282	Camterra Resources, Inc.	1	1	0	0	May 15, 2001	May 15, 2001
283	Carr, John P. Inc.	1	1	0	0	Sep 13, 1988	Sep 13, 1988
284	Caruthers Prod Co-Caddo Mgmt Inc	1	1	0	0	Oct 12, 1983	Oct 12, 1983
285	Champion-Powers	1	1	0	0	Mar 11, 1983	Mar 11, 1983
286	Cippele Resources Co.	1	1	0	0	Jun 29, 1987	Jun 29, 1987
287	Cities Service Company	1	1	0	0	Apr 24, 1980	Apr 24, 1980
288	Collum, Jim	1	1	0	0	Nov 12, 1982	Nov 12, 1982
289	Cooke Land & Development Company	1	1	0	0	Nov 14, 1986	Nov 14, 1986
290	Cook Exploration Co.	1	1	0	0	Apr 14, 1992	Apr 14, 1992
291	Couch, Gilbert	1	1	0	0	Jan 28, 2021	Jan 28, 2021
292	Craton Energy Corporation	1	1	0	0	May 20, 2005	May 20, 2005
293	Destiny Oil & Gas, Inc. (I)	1	1	0	0	Nov 27, 1990	Nov 27, 1990
294	Discovery Geoservices Corp.	1	1	0	0	Jul 31, 1992	Jul 31, 1992
295	East Texas Energy Corporation	1	1	0	0	May 2, 1989	May 2, 1989
296	Ellis-Coleman	1	1	0	0	Dec 13, 1978	Dec 13, 1978
297	Ellis Exploration-Massad Oil Co	1	1	0	0	Oct 6, 1983	Oct 6, 1983
298	Enervest Operating, L.L.C.	1	1	0	0	Oct 9, 2012	Oct 9, 2012
299	Export Petroleum Corp.	1	1	0	0	Jun 7, 1995	Jun 7, 1995
300	Fortune Operating Company	1	1	0	0	Jun 6, 1997	Jun 6, 1997

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