COUNTIES · JACK · OPERATORS

Jack 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	Mitchell Energy Corporation	288	288	8	106	Jun 27, 1977	Apr 3, 2001
2	Miles Production Co.	230	230	0	100	Jun 6, 1977	Aug 30, 2000
3	Newark E&P Operating, LLC	230	230	3	4	Nov 17, 2011	May 3, 2017
4	Atlas Barnett, LLC	220	220	0	7	Mar 6, 2012	Sep 6, 2018
5	Oakridge Oil and Gas, LP	188	188	1	520	May 18, 2012	Oct 30, 2026
6	Best Petroleum Explorations,inc.	179	179	0	113	May 15, 1981	Dec 6, 2024
7	Scandrill, Inc.	164	164	0	12	Jan 26, 1981	Nov 29, 1983
8	Western Chief Oil & Gas Company	139	139	0	37	Dec 29, 1980	Jun 5, 2002
9	Dte Gas Resources, LLC	136	136	29	1	Feb 6, 2003	Dec 19, 2012
10	Brigadier Operating, LLC	129	129	3	6	Jan 2, 2013	Mar 20, 2017
11	Circle Seven Production Co.	115	115	0	4	Aug 12, 1977	Oct 26, 1983
12	Jackson, D. L., & Son	106	106	0	0	Aug 19, 1977	Mar 20, 1995
13	Bridwell Oil Co.	98	98	0	78	Aug 12, 1977	Sep 4, 2014
14	Bettis, Boyle & Stovall	91	91	0	85	Jun 24, 1977	Nov 29, 2007
15	Swan PC, LP	90	90	3	9	May 25, 2007	Dec 5, 2012
16	Taylor Oper. Co.	85	85	0	19	Sep 1, 1977	Apr 19, 1985
17	Petrobal Omega 1, LLC	83	83	3	2	Sep 22, 2017	May 25, 2021
18	Worsham-Steed Gas Storage, L.P.	83	83	0	0	Dec 2, 2005	Apr 16, 2008
19	Akers & Fultz, Inc.	82	82	0	10	Aug 5, 1977	Jun 28, 1999
20	Dte Gas Resources, Inc.	82	82	42	0	Jan 28, 2005	Nov 28, 2007
21	Oil Company, The	81	81	0	1	Dec 22, 1977	Nov 1, 1983
22	3-R Production, Inc.	78	78	0	22	Oct 31, 1985	Jul 1, 2004
23	Catlin, Carl	75	75	0	28	Jul 9, 1982	Apr 28, 2006
24	Jay Development Company	72	72	0	6	Jan 25, 1984	Sep 10, 1984
25	Lynn Creek Oil Company	69	69	0	9	Apr 17, 1981	Dec 30, 2013
26	Aruba Petroleum, Inc.	67	67	0	68	May 13, 1996	Nov 20, 2001
27	Stamper, Steve	67	67	0	3	Jul 5, 1977	Mar 4, 1985
28	Stamper Operating Co., Inc.	65	65	0	100	Mar 3, 1982	Dec 1, 2023
29	Reita Oil Company, Inc.	64	64	0	0	Sep 12, 1980	Mar 31, 1982
30	Ranger Operating Co.	61	61	0	42	Jun 15, 1977	Apr 5, 2000
31	G & F Oil, Inc.	59	59	2	63	Jul 14, 2010	May 1, 2026
32	Britton Operating, Inc.	59	59	0	7	Jan 15, 1980	Oct 6, 2014
33	EOG Resources, Inc.	57	57	45	15	Dec 10, 2003	Aug 21, 2009
34	Texas Utilities Fuel Co.	56	56	0	48	Mar 10, 1978	Aug 31, 1987
35	Cholla Petroleum, Inc.	55	55	0	40	Aug 9, 1989	Aug 29, 2013
36	First American Oil & Gas Inc.	53	53	0	7	Nov 6, 1981	Dec 31, 1984
37	McMahon-Bullington Drilling Co.	50	50	0	34	Sep 16, 1977	Dec 1, 1983
38	Carter Energy Corp.	50	50	0	17	Jun 23, 1977	Sep 15, 1997
39	Swan Production Co.	49	49	3	6	Aug 31, 2000	Nov 2, 2009
40	L & M Oil Co.	48	48	0	7	Mar 31, 1980	Jan 9, 1989
41	Scandrill Co.	48	48	0	0	Oct 24, 1980	Mar 12, 1982
42	Mogul Petroleum Corp.	47	47	0	1	Jun 13, 1977	Jan 20, 1981
43	M/E Petroleum, Inc.	46	46	0	8	Sep 16, 1983	Oct 29, 1986
44	Caribou Operating Co.	46	46	0	6	Oct 10, 1985	Sep 15, 2009
45	E-L Gas Co., Ltd.	46	46	0	0	Jan 22, 1999	Apr 23, 2001
46	Threshold Development Co.	45	45	0	23	Sep 1, 1981	Jul 29, 2004
47	Cumming Company, Inc. The	45	45	0	9	Apr 7, 1997	Jul 31, 2007
48	Excel Oil & Gas, Inc.	45	45	0	8	Feb 2, 1990	Jun 10, 2011
49	Quest Petroleum, Inc.	45	45	0	6	Dec 27, 1979	Feb 25, 1986
50	Peterson, Don Company	44	44	0	18	Nov 8, 1985	Oct 24, 2016
51	White Knight Production LLC	44	44	2	13	Feb 5, 2018	Mar 24, 2023
52	Wes-Mor Drilling, Inc.	42	42	0	23	Jun 16, 1977	Jan 26, 1987
53	Jade Operating Co.	42	42	0	2	Jan 28, 1983	Mar 3, 1986
54	Borderline Operating Corp.	41	41	0	79	Aug 10, 2000	Aug 19, 2026
55	Decleva, Paul	41	41	0	26	Jun 22, 1977	Jan 27, 1993
56	Gulf Oil Corp.	40	40	0	22	Aug 12, 1977	Mar 29, 1985
57	Jimco	40	40	0	7	Sep 8, 1977	Jul 27, 1982
58	Burk Royalty Company	39	39	0	36	Jun 17, 1977	Sep 30, 1999
59	World Producers, Inc.	39	39	0	8	Dec 30, 1977	May 31, 1988
60	Stephens, Morris	39	39	0	4	Nov 4, 1977	Mar 9, 1992
61	Fagadau Energy Corporation	38	38	0	41	Mar 3, 1980	Jul 13, 2004
62	Herring, Ray	38	38	0	15	Jul 27, 1977	Mar 2, 2011
63	Chapman Exploration, Inc.	38	38	0	13	Aug 29, 1977	Apr 18, 1989
64	Sanders Oil & Gas Co.	38	38	0	11	Jan 16, 1978	Oct 15, 1986
65	Century Petroleum, Inc.	37	37	0	239	Jan 3, 2004	Jun 7, 2019
66	Gilliam, B. C.	35	35	0	9	Jul 1, 1977	Aug 23, 1983
67	Maguire Oil Company	35	35	0	9	Jul 28, 1987	Feb 5, 1996
68	Sunset Energy of Texas, Inc.	35	35	0	6	Aug 15, 1983	Dec 11, 1987
69	Gibbs, James A.	35	35	0	5	Jan 22, 1980	Aug 3, 1988
70	Texas-Nevada Oil & Gas Co.	34	34	0	3	Apr 20, 1983	Jun 27, 1985
71	Buffton Oil and Gas Inc.	34	34	0	2	Jun 5, 1981	Feb 27, 1986
72	Rico Oil Company	34	34	0	2	Oct 7, 1981	Jul 15, 1985
73	Comstock Energy, LLC	33	33	0	0	Apr 8, 2011	Jul 10, 2012
74	Don Bar Investment Company	33	33	0	0	Aug 23, 1985	Jul 10, 2002
75	Henry Hydrocarbon, Inc.	32	32	0	8	Oct 3, 1978	Apr 19, 1982
76	Mid-West Oil Company	32	32	0	4	May 4, 1981	Jun 9, 1983
77	Southern Alliance Oil Corp.	30	30	0	23	Mar 16, 1984	Apr 17, 1989
78	Lynn Creek Production Company	30	30	0	0	Dec 10, 1986	Oct 11, 1991
79	Investek Inc.	29	29	0	6	Jul 15, 1980	Aug 20, 1986
80	Cobra Oil & Gas Corporation	29	29	6	3	Oct 19, 1983	Feb 3, 2017
81	Lynn Creek Oil Partnership, II	29	29	0	0	Aug 8, 1984	Aug 23, 2000
82	Lufkin Production Company Inc.	28	28	0	52	Mar 15, 1988	Mar 26, 2010
83	Pitcock, Inc.	28	28	0	27	Jun 8, 1977	Feb 6, 2009
84	Circle Seven Oil & Gas, Inc.	28	28	0	6	Jul 22, 1983	Jun 5, 1985
85	Felderhoff Production Co.	27	27	0	31	Jul 16, 1979	Nov 22, 1993
86	H & S Operating, Inc.	27	27	0	2	Jun 4, 1982	Jun 1, 1988
87	Craft Resources, Inc.	27	27	0	1	Aug 18, 1983	May 13, 1991
88	W T X Capital Investments, LLC	26	26	0	73	Jun 5, 2003	Nov 3, 2020
89	Maddox Operating	26	26	0	45	Dec 4, 1980	Apr 11, 2000
90	Cromeens Petroleum, Inc.	26	26	0	10	Sep 3, 1981	Feb 18, 1988
91	Lindemann, James D.	26	26	0	7	Sep 21, 1982	Nov 14, 2005
92	Grand Energy, Inc.	26	26	0	3	Oct 2, 1984	May 2, 1990
93	Caribou Operating, Inc.	25	25	0	42	May 21, 2010	Mar 26, 2026
94	Gonzenbach, Glen D	25	25	0	5	May 21, 1991	Mar 6, 2006
95	Whitehead Prod. Co., Inc.	25	25	0	5	Jun 13, 1977	May 16, 1997
96	Rife Energy Operating, Inc.	24	24	3	14	Oct 3, 2012	Jun 17, 2024
97	Ryder Scott Oil Co.	24	24	0	4	Aug 10, 1981	Sep 14, 1988
98	Vinson, Bud Production Co.	24	24	0	0	Nov 20, 1981	May 21, 1987
99	Mokan Capital, LLC	23	23	0	115	Aug 6, 2014	Oct 22, 2024
100	Echo Production, Inc.	23	23	0	15	Nov 14, 1977	Mar 9, 1993
101	Beisch & Hanna, Inc.	23	23	0	0	Nov 19, 1982	Dec 29, 1987
102	Shanks, Bob	23	23	0	0	Dec 27, 1985	Nov 2, 2001
103	GO Oil Corp.	22	22	0	54	Feb 15, 1978	Sep 9, 2024
104	Atlas Growth Texas, LLC	22	22	0	0	Sep 6, 2013	Sep 29, 2014
105	Davis, Robert S.	22	22	0	0	May 3, 1978	Nov 13, 1985
106	Natural Energy Production Co.	22	22	0	0	Sep 26, 1978	Mar 10, 1980
107	Xplore Operating, LLC	21	21	0	26	Dec 13, 2010	Apr 14, 2023
108	B.O.L.D. Oil and Gas, LLC	21	21	0	25	Apr 5, 2021	Oct 19, 2026
109	Albert, David Oil & Gas	21	21	0	4	Jan 27, 1978	Jun 14, 1984
110	Emerald Petroleum Corporation	21	21	0	4	Dec 17, 1979	Apr 19, 1996
111	Southwestern Gas Pipeline Inc.	21	21	0	3	Jun 20, 1977	May 8, 1984
112	Golden Petroleum Corp	21	21	0	1	Aug 18, 1980	Mar 26, 1982
113	Drennan, D. E.	20	20	0	7	Oct 2, 1978	Feb 27, 2001
114	Hawkeye Oil & Gas Corporation	20	20	0	7	Oct 19, 1978	Dec 19, 1989
115	Northridge Oil Company	20	20	0	7	Aug 27, 1982	May 14, 1986
116	Export Petroleum Corp.	20	20	0	4	Nov 13, 1981	Dec 14, 1984
117	Hep Oil Company, Ltd.	20	20	0	1	Jun 23, 2005	Oct 18, 2007
118	Perco	20	20	0	1	Dec 1, 1981	Oct 23, 1990
119	Poteet Operating Co.	20	20	0	1	May 24, 1979	Sep 27, 1988
120	Sequoia Oil & Gas, Inc.	20	20	0	0	Dec 22, 1980	Nov 21, 1986
121	Southwestern Gas Expl. Corp.	20	20	0	0	Dec 13, 1978	Apr 28, 1980
122	FX Energy Operating, LLC	19	19	1	180	May 28, 2024	Oct 5, 2026
123	Waggoner, W. T., Estate	19	19	0	7	Nov 7, 1977	Apr 21, 1994
124	Cook Production Co.	19	19	0	3	Oct 10, 1979	Jul 7, 1983
125	H & S Production, Inc.	19	19	0	3	Sep 17, 1981	Dec 9, 2003
126	Farmer, Lewis & Hayden	19	19	0	2	Aug 20, 1979	Mar 28, 1990
127	Barger Petroleum Co.	19	19	0	0	Feb 7, 1990	Feb 23, 2018
128	Martin & Richards Oil Co.	19	19	0	0	Apr 19, 1979	Dec 18, 1989
129	Usemco, Inc.	19	19	0	0	May 17, 1982	Mar 26, 1985
130	Sierra Exploration Co.	18	18	0	9	Mar 27, 1979	May 16, 1983
131	M & a Oil Company, Ltd.	18	18	0	5	Feb 27, 1978	Mar 10, 1986
132	Franklin, Hal Operating Company	18	18	0	2	Apr 26, 1983	Nov 1, 1984
133	Guitas Oil Corp.	18	18	0	0	Mar 14, 1980	Dec 5, 1983
134	Jonco	17	17	0	79	Mar 19, 1987	Sep 24, 2021
135	Federal Energy Development Co.	17	17	0	4	Apr 24, 1980	Dec 30, 1983
136	Fuhrman, Eugene Oil Co.	17	17	0	1	Aug 10, 1977	Apr 1, 1985
137	Gage & Co.	17	17	0	1	Jun 26, 1980	Apr 6, 1981
138	Lewis, William T.	17	17	0	0	Mar 27, 1980	Dec 19, 1985
139	Wes Pro, Inc.	17	17	0	0	Apr 13, 1984	Dec 2, 2010
140	Worsham-Steed Gas Storage, LLC	16	16	0	166	Aug 26, 2011	Nov 22, 2021
141	Marcon Operating Company, Inc.	16	16	0	7	Nov 7, 1983	Oct 25, 1991
142	B. B. C. Oil Operating Co.	16	16	0	6	Sep 26, 1977	Sep 28, 1989
143	C & D Petroleum Leasing, Inc.	16	16	0	1	Feb 8, 1988	Jul 19, 1991
144	Enterprises Unlimited, Inc.	16	16	0	1	Jul 25, 1977	Aug 8, 1978
145	Halek Energy L.L.C.	16	16	7	1	Jul 24, 2008	Dec 15, 2010
146	Martin Bros. Oil	16	16	0	0	Oct 3, 1990	Dec 8, 1993
147	Rojo Energy Co., Inc.	16	16	0	0	May 23, 1980	Feb 1, 1982
148	S & P Oil Co.	16	16	0	0	Jun 30, 1977	Jun 15, 1982
149	Dallas Royalty, Inc.	15	15	0	12	Apr 11, 1978	Dec 30, 2003
150	Breck Operating Corp.	15	15	0	7	Nov 26, 1991	Nov 8, 2010
151	Alamosa Operating Company	15	15	0	3	Nov 18, 1983	Aug 29, 1991
152	Circle T Oil Co.	15	15	0	2	Aug 6, 1982	Nov 28, 1983
153	Railhead Energy Company	15	15	0	2	Dec 31, 1981	Nov 16, 1984
154	Ropar Operating Co.	15	15	0	2	Jul 30, 1981	May 22, 1987
155	Catlin, Cecil, Oil Co.	15	15	0	1	Mar 28, 1979	Jul 30, 1992
156	Garrett, M. L., & Sons Oil Co.	15	15	0	1	Dec 7, 1978	Jul 23, 1985
157	American Public Energy Co.	15	15	0	0	Nov 6, 1978	Dec 11, 1979
158	Crouch Petroleum Company	15	15	0	0	Dec 7, 1981	May 27, 1982
159	Drennan & Peterson	15	15	0	0	Mar 24, 1983	Sep 9, 1986
160	Self, Charles D.	15	15	0	0	Nov 20, 1979	Feb 12, 1990
161	Vintage Oil and Gas Co.	15	15	0	0	Jun 27, 1985	Dec 16, 1985
162	Beisch, Rusty	14	14	0	48	Mar 25, 1998	Dec 17, 2012
163	Upham Oil & Gas Company	14	14	0	25	Jul 14, 1978	Mar 12, 2015
164	Bennett Production Corporation	14	14	0	21	Oct 20, 1977	May 27, 1983
165	Willowbend Investments, Inc.	14	14	0	19	Sep 5, 2003	Mar 27, 2026
166	Crawford Energy	14	14	0	7	Aug 24, 1977	Jan 29, 1982
167	Enserch Exploration, Inc	14	14	0	5	Jun 29, 1977	Sep 25, 1995
168	Ausanka Oil Operations	14	14	0	4	Feb 23, 1978	May 5, 1983
169	Sweetwater Drilling Co. Inc.	14	14	0	2	Jul 11, 1977	Jul 17, 1979
170	Eagle Oil & Gas Co.	14	14	0	1	Jul 27, 1977	Jun 26, 1984
171	Originala Petroleum Corp.	14	14	0	0	May 26, 1981	Sep 27, 1983
172	Shoshone Oil Company	14	14	0	0	Jan 31, 1984	Jun 22, 1987
173	Thurlkill, Tommy C.	14	14	0	0	Sep 14, 1977	May 1, 1978
174	3-T Exploration, Inc.	13	13	0	20	Oct 25, 1983	Nov 15, 2001
175	S.B. Street Operating, Inc.	13	13	0	14	Oct 28, 1998	Jan 22, 2016
176	Cromera Oil & Gas Co.	13	13	0	3	Apr 13, 1978	Sep 22, 1983
177	TXO Production Corp.	13	13	0	3	Oct 20, 1982	Sep 4, 1984
178	Payne Oilfield Consul.&oper. Co	13	13	0	2	Oct 7, 1980	Jun 10, 1987
179	Waggoner-Baldridge Oper. Co, Inc	13	13	0	2	Jun 7, 1990	Jun 23, 1994
180	Richey Exploration Co.	13	13	0	1	Apr 11, 1979	Dec 31, 1981
181	TCT Operating Co., Inc.	13	13	0	1	Aug 22, 1978	Oct 28, 1992
182	Catlin, Cecil	13	13	0	0	Dec 29, 1977	Sep 24, 1985
183	Lynco Production Company	13	13	0	0	Jul 3, 1984	Nov 4, 1992
184	Wilton, Frank	13	13	0	0	Sep 18, 1990	Mar 5, 1997
185	Pop Operating Company	12	12	0	65	May 26, 1993	Jun 10, 2026
186	Fagadau, Sanford P.	12	12	0	20	Oct 31, 1977	Mar 25, 1980
187	Aspen Operating Company, L.L.C.	12	12	0	8	Nov 29, 2004	Nov 25, 2009
188	Three B Operating, Inc.	12	12	0	5	Sep 19, 1977	Apr 24, 1979
189	Woodstock Oil Corp.	12	12	0	5	Oct 27, 1978	Oct 22, 1984
190	Expando Oil Company	12	12	0	2	Dec 31, 1979	Nov 14, 1986
191	Burns Petroleum	12	12	0	1	Aug 17, 1978	Aug 20, 1984
192	Hall Operating Company, Inc.	12	12	0	1	Aug 13, 1985	Jun 19, 1989
193	Puma Exploration Company	12	12	0	1	Jul 13, 1983	Dec 1, 1983
194	S & J Operating Co.	12	12	0	1	Feb 13, 1978	Feb 10, 1984
195	Synergy Petroleum Corporation	12	12	0	1	Dec 7, 1983	May 7, 1985
196	Adexco Operating Company	12	12	12	0	Nov 28, 2006	Aug 19, 2008
197	Clark, A. P., Jr.	12	12	0	0	Oct 19, 1979	May 26, 1982
198	E & W Production	12	12	0	0	Oct 16, 1984	Sep 12, 1997
199	Horn, J.r.,operator	12	12	0	0	Sep 3, 1981	Dec 27, 1985
200	Polk & Patton, Inc.	12	12	0	0	Jul 29, 1977	Jan 7, 1991
201	Texas Tea Oil Company	12	12	0	0	Nov 8, 1982	Mar 29, 2000
202	Wes-Tex Oil and Gas	12	12	0	0	Aug 27, 1984	Feb 1, 1985
203	Self, Charles Lynn	11	11	0	120	Dec 18, 1989	Nov 2, 2005
204	Cordova Resources Inc.	11	11	0	11	Jun 25, 1982	Jun 30, 1983
205	Burns Operating	11	11	0	9	Aug 17, 1984	Nov 4, 1987
206	Argosy	11	11	0	8	Apr 8, 1986	Jan 17, 1997
207	McKee, Kenneth W. Oil Co.	11	11	0	3	Feb 6, 1981	Oct 24, 1984
208	Ultra Oil & Gas, Inc.	11	11	0	3	Jul 8, 1988	Mar 8, 1993
209	Choice Exploration, Inc.	11	11	0	2	Jan 13, 2014	Sep 13, 2017
210	Marrow, N. S.	11	11	0	2	Jul 22, 1981	Nov 15, 1984
211	Borders, Delbert L. Inc.	11	11	0	1	Dec 29, 1980	Feb 26, 1996
212	Davis, Gowin	11	11	0	1	Jun 1, 1981	Jun 2, 1992
213	Bilbob Investment Corporation	11	11	0	0	May 14, 1982	Dec 31, 1984
214	H & L Drilling Co.	11	11	0	0	Feb 16, 1979	Jul 23, 1982
215	Horton Oil Co.	11	11	0	0	Apr 13, 1984	Mar 26, 1985
216	JW Energy Co., Ltd	11	11	0	0	May 29, 1998	Jan 14, 2000
217	RJ Gas & Oil, Inc.	11	11	0	0	Aug 8, 1980	Dec 31, 1980
218	Simpson, J. W.	11	11	0	0	Sep 28, 1978	Mar 12, 1982
219	Street, E. Bruce, Jr.	11	11	0	0	May 6, 1980	Oct 5, 1983
220	Gilliam Partners, L.P.	10	10	0	76	Dec 22, 2014	Sep 25, 2015
221	Arrowhead Productions, LP	10	10	0	39	May 18, 2011	Jun 9, 2014
222	Mitchell Energy Company L.P.	10	10	0	13	Apr 30, 2001	Nov 9, 2001
223	London Petroleum Corporation	10	10	0	6	Jan 23, 1984	May 14, 1987
224	Anderson, E. D.	10	10	0	5	Jul 5, 1977	Sep 20, 2005
225	Sun Exploration & Production Co.	10	10	0	4	May 9, 1978	Sep 24, 1979
226	Singleton, W.	10	10	0	3	Jan 17, 1980	May 18, 1984
227	Elenburg Production Company, Inc	10	10	0	2	Jul 26, 1984	Jan 30, 1986
228	Enterprise Energy Corporation	10	10	0	2	Dec 31, 1980	Dec 31, 1982
229	Gator Energy	10	10	0	2	Oct 9, 1987	Dec 13, 1990
230	Raw Energy Corporation	10	10	0	2	May 28, 1980	Sep 27, 1983
231	B & N Petroleum, Inc.	10	10	0	1	Sep 13, 1978	Feb 6, 1981
232	Corpening Enterprises	10	10	0	1	Jul 5, 1977	Jun 16, 1987
233	D. G. L. Oil Partnership	10	10	0	0	Feb 21, 1986	Apr 7, 1986
234	Hale, W. D.	10	10	0	0	Aug 29, 1984	Nov 19, 1985
235	K L M Oil Company	10	10	0	0	Dec 7, 1982	Feb 23, 1983
236	Bounty Production Company	9	9	0	18	Nov 9, 1977	Jan 31, 1985
237	Merit Energy Company	9	9	0	16	Nov 13, 1998	Jun 4, 2012
238	Walsh & Watts, Inc.	9	9	0	15	Aug 8, 1978	Oct 26, 2007
239	Bowles Energy, Inc.	9	9	0	8	Sep 22, 2014	Jan 28, 2020
240	Blakenergy Operating, LLC	9	9	0	5	May 29, 2014	Jan 28, 2021
241	McEver Oil Company Inc.	9	9	0	4	Sep 24, 1990	Feb 12, 1997
242	Allar Co., The	9	9	0	3	Sep 16, 1980	Mar 16, 1988
243	Archer Reef Oil Co.	9	9	0	3	Aug 18, 1983	Apr 15, 1991
244	Knight, Reuben B.	9	9	0	3	Sep 7, 1977	Jun 2, 1981
245	EP Operating Limited Partnership	9	9	0	1	Mar 30, 1993	Oct 26, 1994
246	Great West Energy, Inc.	9	9	0	1	Aug 23, 1979	Apr 21, 1982
247	Henry Energy Corporation	9	9	0	1	Oct 10, 1980	Dec 28, 1984
248	Hep Oil GP, LLC	9	9	0	1	Aug 11, 2007	Dec 2, 2011
249	Northridge Exploration, Inc.	9	9	0	1	Jul 9, 1982	Oct 5, 1983
250	Grace Petroleum Corp.	9	9	0	0	Dec 7, 1978	Mar 25, 1980
251	Jackson, Marcella	9	9	0	0	Apr 8, 1980	Mar 6, 1981
252	Jim Production	9	9	0	0	Nov 10, 1986	Dec 29, 1995
253	Mowrey, S. L.	9	9	0	0	May 23, 1980	Sep 25, 1985
254	Shines's Oil Co.	9	9	0	0	May 18, 1990	Nov 21, 2000
255	Thomas, James R.	9	9	0	0	Apr 19, 1979	Aug 29, 1991
256	Txon Partners, LLC	9	9	0	0	Jan 21, 2016	Jun 14, 2016
257	Welltex Energy Corporation	9	9	0	0	Nov 7, 1983	May 19, 1986
258	D L Operating	8	8	0	96	Jan 27, 2003	Oct 16, 2014
259	Williams, Bob J.	8	8	0	40	May 16, 1983	Dec 30, 1983
260	Dry Creek Operating, LLC	8	8	0	15	Sep 9, 2022	Oct 8, 2026
261	Bandera Petroleum, Inc.	8	8	0	9	Apr 17, 1979	Sep 7, 1993
262	Kasle Energy Inc.	8	8	0	8	Jul 8, 1981	May 22, 1987
263	CD Consulting & Operating Co.	8	8	0	5	Nov 25, 1987	Jul 16, 1993
264	Rogers Drilling Co.	8	8	0	5	May 29, 1979	Mar 20, 2009
265	Cimarron Hydrocarbons	8	8	0	3	Sep 11, 1986	May 10, 1990
266	Tarpon Oil & Gas Co.	8	8	0	3	Nov 25, 2019	Aug 18, 2021
267	Clay, Charles E.	8	8	0	2	Mar 20, 1984	Nov 2, 1990
268	Corpening, Joe F.	8	8	0	1	May 25, 1981	Dec 2, 1988
269	Ellis, Ken Oil Co.	8	8	0	1	Aug 16, 1979	May 14, 1986
270	Hawkins, G. A.	8	8	0	1	May 9, 1983	May 14, 2013
271	Aruba Petroleum, Ltd.	8	8	0	0	Sep 12, 1994	Oct 5, 1995
272	Banter Exploration Inc.	8	8	0	0	Sep 12, 1983	Aug 29, 1985
273	Chief Oil & Gas LLC	8	8	0	0	Aug 17, 1995	Aug 21, 2000
274	Daily, Carroll	8	8	0	0	Jul 13, 1994	Jul 6, 1999
275	Forbase-Traverse	8	8	0	0	Mar 10, 1981	Feb 19, 1982
276	Franklin, Hal	8	8	0	0	Feb 17, 1981	Oct 25, 1982
277	Giant Petroleum	8	8	0	0	Apr 25, 1980	Jun 17, 1980
278	Hunter Exploration Co.	8	8	0	0	Jan 29, 1988	Sep 24, 1992
279	Laurent Exploration Inc.	8	8	0	0	Apr 18, 1984	Jun 9, 1987
280	RMR Oil Company	8	8	0	0	Aug 28, 1980	Jul 15, 1993
281	Tad Energy Company	8	8	0	0	Sep 8, 1980	Sep 15, 1986
282	Teresa Oil Co.	8	8	0	0	Jul 14, 1980	Dec 9, 1982
283	Legacy Exploration, LLC I	7	7	1	19	Dec 29, 2016	Oct 10, 2019
284	Longhorn Oil Properties, Inc.	7	7	0	17	Jul 17, 1979	Apr 3, 1981
285	Spindletop Oil&gas Company	7	7	0	10	May 9, 1978	Jul 14, 1997
286	Hess, Jerry Operating Co.	7	7	0	9	Feb 18, 1987	Mar 15, 2019
287	Four Sevens Operating Co., Ltd.	7	7	1	7	Dec 20, 2001	Feb 28, 2006
288	Sanders Oil & Gas, Incorporated	7	7	0	6	Mar 25, 1980	May 24, 1990
289	Covenant Operating, LLC	7	7	0	5	Oct 29, 2013	Apr 6, 2017
290	Caddo Corporation	7	7	0	4	Jan 26, 1979	Apr 20, 1995
291	Aardolie Oil Company	7	7	0	3	Oct 20, 1980	Aug 12, 1982
292	M & W Oil Operators	7	7	0	2	Oct 7, 1977	Jan 9, 1980
293	DMC Oil & Gas Producers	7	7	0	1	Aug 14, 1980	Dec 30, 1983
294	Kimleco Petroleum, Inc.	7	7	0	1	May 25, 1983	Nov 22, 1991
295	Maralo, Inc.	7	7	0	1	Dec 13, 1983	Aug 28, 1984
296	Menasco, J.	7	7	0	1	Mar 6, 2000	Oct 6, 2000
297	Norris, W. D. I.	7	7	0	1	Nov 10, 1977	Oct 23, 1980
298	Veritas Energy, LLC	7	7	0	1	May 23, 2012	Aug 1, 2013
299	CMW Oil Company	7	7	0	0	Jun 22, 1984	Jul 13, 1984
300	Gennoil	7	7	0	0	Nov 19, 1982	Oct 1, 1984

1,507 OPERATORS · THE 300 MOST ACTIVE SHOWN · WINDOW ON THE RRC ISSUE DATE