COUNTIES · RUNNELS · OPERATORS

Runnels 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	Enrich Oil Corporation	216	216	0	46	Jun 15, 1977	Jun 23, 2025
2	Anderson, James K. Inc.	208	208	0	115	Jul 22, 1977	Jul 11, 2008
3	Fletcher, E. B.	128	128	0	11	Aug 10, 1977	Jul 1, 1982
4	Delray Oil, Inc.	110	110	0	14	Jul 26, 1977	Oct 29, 2010
5	Pioneer Energy Corporation	104	104	0	27	Sep 16, 1992	Nov 27, 2001
6	Townsend the Co.	91	91	0	16	Nov 2, 1977	Oct 15, 1992
7	Midstates Oil Company	82	82	0	19	Jun 27, 1977	Oct 22, 1990
8	Pioneer Exploration, Ltd.	81	81	0	0	Oct 17, 2002	Nov 5, 2007
9	Edco Petroleum, Inc.	77	77	0	7	Dec 19, 1979	Jul 20, 2001
10	Trojan Oil Prod. & Services Inc.	66	66	0	5	Jan 6, 1978	May 24, 1983
11	Omni Petroleum Corporation	66	66	0	4	Feb 14, 1984	Nov 22, 1994
12	West, W. W.	58	58	0	6	Aug 16, 1977	May 23, 1984
13	Sha-Jam Operating Corp.	58	58	0	2	Jul 28, 1995	Dec 15, 2016
14	Imperial Gas Resources LLC	48	48	0	60	Oct 26, 2000	Apr 18, 2023
15	TKP Petroleum, Inc.	46	46	0	38	Sep 19, 1984	Sep 14, 2012
16	Childers, Charles M.	45	45	0	3	Jan 13, 1978	May 7, 1982
17	Mak-J Energy Partners(tx),ltd.	44	44	0	0	Dec 30, 2003	Feb 22, 2006
18	Watco Energy, Inc.	42	42	0	10	Dec 31, 1980	Oct 6, 1994
19	Hamco Exploration Development Co	42	42	0	9	Apr 14, 1978	Nov 4, 1982
20	H & R Oils, Inc.	40	40	0	48	Mar 14, 1978	Dec 28, 1989
21	L.C.S. Production Company	38	38	0	181	Oct 16, 1986	Mar 22, 2024
22	Hrubetz Oil Company	37	37	0	9	Apr 19, 1982	Mar 10, 1997
23	Seago Oil, Inc.	37	37	0	4	Aug 25, 1980	Oct 6, 1987
24	Petro-West Corporation	36	36	0	12	Oct 23, 1984	Oct 31, 1996
25	Golden Oil and Ranch, LLC	34	34	0	21	Jan 7, 2019	Feb 24, 2023
26	Walsh & Trant Petroleum Corp.	34	34	0	11	Jul 1, 1977	Jul 30, 1981
27	Thomas-Powell Royalty, Inc.	33	33	0	4	Oct 30, 1979	Oct 22, 1984
28	Enervest Operating, L.L.C.	32	32	0	0	Aug 11, 2006	Aug 4, 2010
29	Window Operating Co., The	31	31	0	20	Mar 8, 2012	Mar 16, 2023
30	Cambrian Oil, Inc.	31	31	0	2	May 12, 1978	Dec 20, 1985
31	Bridwell Oil Co.	30	30	0	42	Oct 16, 1978	Apr 25, 2018
32	Dbo Oil Incorporated	30	30	0	12	Nov 3, 1989	May 26, 2003
33	Walsh Resources, Inc.	29	29	0	19	Aug 28, 1991	Dec 20, 2010
34	E W D Oil	29	29	0	13	Mar 2, 1990	Dec 28, 2007
35	Thunderbolt Oil & Gas, Inc.	28	28	0	10	Nov 5, 1980	Aug 29, 2000
36	O-B Oils, Inc.	28	28	0	8	Aug 13, 1980	Sep 1, 1987
37	Novo Exploration Corporation	28	28	0	5	Sep 27, 1984	Mar 15, 2016
38	Braswell, J. V.	28	28	0	0	Oct 19, 1977	Dec 10, 1979
39	Eagle Production, Inc.	28	28	0	0	Feb 5, 2014	Jun 2, 2017
40	Pittencrieff America, Inc.	27	27	0	3	Mar 22, 1990	Apr 30, 2001
41	Cedar Oil Company	26	26	0	62	Aug 13, 2010	Aug 6, 2026
42	Cone & Petree Oil & Gas Exp. Inc	26	26	0	9	Apr 7, 1983	Sep 19, 1997
43	Black, Bob Operating	25	25	0	9	Oct 24, 1980	Jun 6, 1989
44	Corsicana Oil & Gas Inc.	25	25	0	5	Sep 19, 1983	May 8, 1989
45	Shenandoah Oil, Inc. (I)	24	24	0	11	Apr 29, 1987	Jul 16, 1992
46	Byrne Oil Company	24	24	0	7	May 22, 2006	Sep 14, 2023
47	Adams Branch Exploration Company	24	24	0	6	Apr 15, 1986	Jan 10, 1995
48	D & J Operating, Inc.	24	24	0	6	Jul 3, 1978	Nov 13, 1984
49	Exxon Corp.	23	23	0	10	Apr 24, 1979	Nov 9, 1989
50	Wick Production Corporation	22	22	0	3	Sep 24, 1981	Dec 8, 1983
51	Doan Oil Company	22	22	0	2	May 21, 1982	May 27, 1986
52	Export Petroleum Corp.	21	21	0	2	Oct 27, 1981	Jun 8, 1984
53	WDH Oil Properties, Inc.	21	21	0	1	Dec 22, 1980	May 29, 1985
54	Barbee, Inc.	20	20	0	14	Dec 18, 1980	Apr 29, 1998
55	Westwood Energy, Inc.	20	20	0	6	Feb 11, 1982	Oct 28, 1986
56	Crampton & Dennis	20	20	0	2	Nov 8, 1978	Dec 7, 1981
57	Pioneer Exploration Company	20	20	0	1	May 22, 1990	Apr 9, 2001
58	New Horizon Exploration, Inc.	19	19	1	9	Sep 16, 1986	Sep 17, 1991
59	Klabzuba, Robert	19	19	0	3	Dec 15, 1980	Jul 18, 1984
60	Nordic Petroleums, Inc.	19	19	0	1	Aug 24, 1981	Dec 10, 1985
61	McDonnell Oil Co., Inc.	19	19	0	0	Oct 19, 1977	Jul 31, 1978
62	J-B Production Co.	18	18	0	9	Sep 1, 1978	Apr 6, 1981
63	Pace Operating	18	18	0	3	Feb 12, 1993	Mar 15, 2005
64	Geotrac Energy Corporation	18	18	0	2	Oct 9, 1987	Jan 10, 1997
65	King, Frank J	18	18	0	2	Jun 6, 1977	Nov 6, 1980
66	Lifestyle Energy Corp.	18	18	0	2	Sep 12, 1977	Dec 31, 1984
67	D/FW Oil & Gas, Inc.	18	18	0	1	Oct 18, 1979	Oct 10, 1985
68	Texcan Resources Corp.	18	18	0	1	Feb 25, 1981	Feb 8, 1983
69	Barbee, John W.	18	18	0	0	Sep 19, 1977	Jun 24, 1980
70	Kinlaw Oil Corporation	18	18	0	0	Aug 21, 1987	May 30, 1989
71	Panamerican Operating Inc	17	17	0	3	Jan 19, 2005	Aug 27, 2010
72	Dome Oils, Inc.	17	17	0	1	Jun 23, 1981	Jul 28, 1983
73	Petrolero Exploration, Inc.	17	17	0	1	Aug 2, 1979	Mar 20, 1984
74	Master Drilling Co., Inc.	17	17	0	0	Aug 16, 1978	May 4, 1983
75	Sumik Drilling, Inc.	17	17	0	0	Mar 31, 1980	Dec 31, 1982
76	Del Mar Energy, Inc.	16	16	0	6	Nov 25, 2009	Dec 22, 2014
77	Fisher, Jack Inc.	16	16	0	4	Jun 21, 1985	Aug 3, 1999
78	J & R Petroleum Inc	16	16	0	4	Sep 8, 1983	Nov 27, 1985
79	Morrison Drlg. & Prod. Co., Inc.	15	15	0	11	Feb 13, 1980	Mar 13, 1989
80	Templeton Company, The	15	15	0	7	Nov 9, 1983	Mar 22, 1989
81	Ryholland Fielder, Inc	15	15	0	6	Mar 16, 2010	Aug 8, 2011
82	Thomas Operating Co., Inc.	15	15	0	4	May 20, 1983	Jul 16, 1985
83	Curry, Jim B.	15	15	0	3	Oct 31, 1980	Nov 27, 1984
84	Grand Banks Energy Company	15	15	0	2	Jul 7, 1983	Oct 25, 1988
85	Major Petroleum Corporation (A)	15	15	0	1	Dec 27, 1982	Feb 25, 1985
86	MSR Exploration, Inc.	15	15	0	0	Jul 3, 1990	Mar 6, 1997
87	Production Oil Corp.	15	15	0	0	Jun 13, 1977	Jan 21, 1981
88	Sidco	15	15	0	0	Oct 20, 1981	Aug 9, 1983
89	Wagman, Brent A.	15	15	1	0	Jan 9, 1989	Feb 26, 1998
90	McIver, Inc	14	14	0	23	Oct 13, 1982	Aug 16, 1988
91	Green Oil & Gas, Inc.	14	14	0	11	Dec 12, 1988	Dec 8, 1994
92	Heart Land Petroleum Corporation	14	14	0	11	Oct 17, 1991	Jan 15, 2019
93	Wedco Texas Corporation	14	14	0	11	Jul 1, 1983	Dec 6, 1984
94	Grant Drilling and Prod. Inc.	14	14	0	10	Apr 8, 1983	Dec 16, 1990
95	Crews Oil Company	14	14	0	8	Oct 13, 1982	Sep 9, 1985
96	Desana Corporation, The	14	14	0	4	Jul 19, 1978	Feb 22, 1983
97	Halvey Energy Co.	14	14	0	4	Sep 21, 1978	Dec 2, 1993
98	Premium Oil & Gas Inc.	14	14	0	1	Apr 23, 1981	Apr 12, 1983
99	Wylie, Jerry E. Oil Drilling Co.	13	13	0	3	Jun 13, 1980	Oct 25, 1982
100	Tex-Star Petroleum	13	13	0	2	Nov 30, 1979	Sep 29, 1982
101	Atapco	13	13	0	1	Jan 29, 1979	May 20, 1994
102	B & G Energy Corporation	13	13	0	1	Feb 19, 1982	Apr 9, 2010
103	McDonnell, Ray W.	13	13	0	0	Jan 19, 1978	Dec 10, 1982
104	Hopewell Operating, Inc.	12	12	0	21	Jul 17, 1996	Jul 13, 2005
105	Cholla Petroleum, Inc.	12	12	0	3	Feb 27, 1998	Jun 3, 2010
106	Roco Petroleum, Incorporated	12	12	0	2	May 10, 1983	Nov 21, 1984
107	Wolcott, Ed Operating	12	12	0	1	Jul 16, 1987	Apr 13, 1993
108	E.L.A., Inc.	12	12	0	0	Dec 21, 1984	Sep 17, 1986
109	J.H. Oil, Inc. (A)	11	11	0	14	Nov 25, 1992	Jun 8, 1998
110	Chisholm Operating, Inc.	11	11	0	9	May 7, 2003	Feb 28, 2008
111	Valera Oil Company	11	11	0	9	Dec 12, 1977	Jun 14, 1995
112	Holland, Donald G.	11	11	0	4	Jan 30, 1978	Apr 11, 1985
113	B.R.H. Investments, Inc.	11	11	0	3	Dec 31, 1982	Jan 22, 1996
114	Demco Exploration, Inc.	11	11	0	3	Jul 26, 1984	Feb 19, 1987
115	Bloomer & Associates, Inc.	11	11	0	1	Sep 8, 1983	Jul 3, 1985
116	Burns Oil Company, Inc.	11	11	0	1	Nov 8, 1982	Mar 23, 1985
117	Desert Oil Company	11	11	0	1	Jul 18, 1977	Nov 9, 1978
118	Decalta International Corp.	11	11	0	0	May 28, 1987	Mar 28, 1989
119	Echo Production, Inc.	11	11	0	0	Oct 1, 1996	May 24, 2001
120	Gillespie, Lynn	11	11	0	0	Jul 27, 1979	Feb 3, 1983
121	Midland Oil and Gas, Inc.	11	11	0	0	Jul 16, 1993	Jun 5, 1997
122	Pioneer Exploration, LLC	11	11	0	0	May 21, 2008	Jan 12, 2009
123	Pride Pipeline Company	11	11	0	0	Feb 28, 1991	Jul 2, 1999
124	St. Mary Energy Company	11	11	0	0	Apr 26, 2002	Nov 20, 2003
125	Deltex Minerals Inc.	10	10	0	24	Jun 13, 1988	Aug 21, 2009
126	Purvis Operating Co.	10	10	0	7	Mar 5, 1997	Apr 5, 2002
127	Fargo Exploration Co.	10	10	0	3	Aug 17, 1977	Feb 28, 1991
128	Gaedeke Oil & Gas Operating, LLC	10	10	0	3	Jul 28, 2010	Oct 13, 2015
129	Finlay Energy, Inc.	10	10	0	2	Sep 17, 1991	Mar 28, 1994
130	J V A Operating Company, Inc.	10	10	0	2	Apr 24, 2008	Mar 18, 2013
131	All-Southwest Petroleum, Inc.	10	10	0	1	Sep 13, 1983	Jan 3, 1992
132	Phillips, Clay	10	10	0	0	Dec 6, 1978	Dec 27, 1984
133	Sand Tech Petroleum	10	10	0	0	Feb 14, 1986	Oct 16, 1986
134	Shamrock Minerals Corporation	10	10	0	0	Jun 22, 1994	Jun 18, 1998
135	Texas Operating & Consult., LLC	10	10	0	0	Mar 11, 2009	Mar 13, 2013
136	Sojourner Drlg. Corp.	9	9	0	55	Aug 8, 1984	Mar 30, 2000
137	Leclair Operating Co., Inc.	9	9	0	14	Sep 5, 1979	Feb 12, 1986
138	Wes-Tex Drlg. Co.	9	9	0	11	Jul 27, 1977	Aug 6, 1980
139	Bruno, Earl R.	9	9	0	4	Aug 18, 1983	Sep 27, 1984
140	Davis, C D Land & Investment Co	9	9	0	3	Sep 22, 1983	Dec 19, 1985
141	Smail, James R.	9	9	0	2	Nov 21, 1994	Mar 25, 1997
142	Wilbanks, Bruce A. Company	9	9	0	2	Dec 12, 1986	Oct 12, 1992
143	Harken Oil & Gas, Inc	9	9	0	1	Dec 29, 1978	Apr 13, 1981
144	Pro Oil	9	9	0	1	Mar 4, 1980	Oct 11, 1985
145	Shiloh Gas Company, Inc.	9	9	0	1	Oct 25, 1982	Feb 15, 1985
146	D. W. R. Oil Co., Inc.	9	9	0	0	Feb 11, 2003	Apr 12, 2008
147	Mulloy Operating, Inc.	9	9	0	0	Aug 24, 2004	Mar 16, 2010
148	Skds Oil Company	9	9	0	0	Aug 22, 1985	Jul 23, 1987
149	Triton Oil & Gas Corp.	9	9	0	0	Nov 14, 1980	Aug 2, 1983
150	3-D Oil & Gas	8	8	0	52	Aug 5, 1998	Jun 16, 2017
151	Horizon Well Services, Inc.	8	8	0	20	Sep 28, 1994	Apr 24, 1995
152	R & R Well Service	8	8	0	11	Mar 17, 1999	May 1, 2002
153	Wishbone Texas Operating Co LLC	8	8	0	4	Apr 22, 2013	Sep 5, 2014
154	Sweetwater Drilling Co. Inc.	8	8	0	3	Sep 4, 1980	Mar 22, 1983
155	TXO Production Corp.	8	8	0	3	Mar 15, 1983	Feb 19, 1985
156	Pape Brothers	8	8	0	2	Jul 15, 1982	May 22, 1985
157	Ladd Oil & Gas Corporation	8	8	0	1	Dec 6, 2000	May 22, 2008
158	Texlark Exploration Company, Inc	8	8	0	1	Dec 31, 1980	Dec 31, 1982
159	Cerco Petroleum, Inc.	8	8	0	0	Jul 13, 1977	Apr 3, 1980
160	Dominion Corporation	8	8	0	0	Mar 3, 1980	Nov 4, 1982
161	Fortson Oil Company	8	8	0	0	Dec 16, 1994	Apr 17, 1996
162	HGN Operating I, LLC	8	8	0	0	Feb 20, 2009	Jul 23, 2013
163	Nabours, W. B.	8	8	0	0	Aug 8, 1977	Jul 8, 1994
164	Patton, E. N. Oil Company, Inc.	8	8	0	0	Feb 25, 1999	Jun 16, 2017
165	Sunoco Pipeline L.P.	8	8	0	0	May 26, 2010	Aug 24, 2020
166	Tracer Energy, Inc.	8	8	0	0	May 12, 1995	Aug 5, 1997
167	Kaiser-Francis Oil Company	7	7	0	40	Dec 27, 1990	Dec 22, 2008
168	S.B. Street Operating, Inc.	7	7	0	28	Aug 2, 2001	Jul 12, 2012
169	D. A. B. Oil Service, Inc.	7	7	0	7	Apr 19, 1979	Jul 30, 1985
170	R&H Investments	7	7	0	5	Aug 28, 1981	Jun 30, 1986
171	Hillcrest Petroleum, LLC	7	7	0	4	Oct 30, 2014	Dec 31, 2018
172	Abilene Oil & Gas Co.	7	7	0	3	Apr 27, 1978	Nov 26, 1984
173	Davenport, Don Operating	7	7	0	3	May 16, 1983	Nov 29, 1984
174	Western Pride Resources, Inc.	7	7	0	3	Jun 2, 1988	Dec 31, 1996
175	Great Texas Crude Inc.	7	7	0	2	Nov 16, 2009	Mar 30, 2011
176	Hess, Jerry Operating Co.	7	7	0	2	Dec 21, 2004	Feb 4, 2015
177	W L K Properties, Inc.	7	7	0	2	Sep 15, 1977	Jan 3, 1990
178	Hidden Resources Inc.	7	7	0	1	Jul 22, 1983	Oct 10, 2003
179	McDonnell Oil Company	7	7	0	1	Aug 1, 1977	Oct 19, 1977
180	Willowbend Investments, Inc.	7	7	0	1	Apr 7, 2010	Mar 15, 2019
181	Enterprise Products Operatingllc	7	7	0	0	Aug 11, 2008	May 19, 2026
182	Fisher-Webb, Inc.	7	7	0	0	Nov 9, 1977	Jan 26, 1983
183	King, J. W.	7	7	0	0	Apr 15, 1983	May 27, 1986
184	Lentex Petroleum Industries, Inc	7	7	0	0	Apr 30, 1981	May 5, 1983
185	Pace Operating, Inc.	7	7	0	0	Apr 20, 1982	Oct 29, 1992
186	Precision Drilling Company, Inc.	7	7	0	0	Jun 11, 1982	Jan 18, 1985
187	Ridley, Morris & Bishop, Inc.	7	7	0	0	Jun 23, 1982	Aug 15, 1984
188	Sands Operating Company, Inc.	7	7	0	0	Jul 18, 1984	Jan 30, 1986
189	Simpson-Mann Oil Producers	7	7	0	0	Jun 7, 1979	Nov 30, 1981
190	Sunshine Petroleum, Inc.	7	7	0	0	Sep 11, 1984	Nov 20, 1985
191	Synergy Production Company	7	7	0	0	Dec 21, 1993	Nov 29, 1995
192	Wilson & Sons Energy, Inc.	7	7	0	0	Nov 9, 1982	Dec 10, 1985
193	Sequoia Fossil Fuels, Inc.	6	6	0	17	Sep 12, 1996	Feb 15, 2000
194	Texas International Resource LLC	6	6	0	9	Oct 22, 2010	Sep 26, 2013
195	Geonatural Resources, Inc.	6	6	0	5	Apr 9, 1996	Oct 4, 1996
196	Harman, James O.	6	6	0	5	Jan 15, 1981	May 9, 1983
197	Lawrence Energy Company	6	6	0	5	Jun 11, 2003	May 13, 2010
198	Locker Petroleum	6	6	0	4	Mar 14, 1983	Oct 11, 1985
199	Avips Petroleum, Inc.	6	6	0	2	Sep 4, 1980	Dec 31, 1981
200	B-J Oil Co.	6	6	0	2	Oct 29, 1979	Aug 7, 2001
201	Crude Resources, Inc.	6	6	0	2	May 20, 1981	Jun 16, 1983
202	Dennis & Broun	6	6	0	2	Apr 13, 1981	Dec 10, 1997
203	Boyd & McWilliams Corporation	6	6	0	1	Nov 25, 1981	Nov 17, 1983
204	Lacco Mineral's Inc.	6	6	0	1	Oct 10, 1985	Dec 11, 1987
205	Tracer Operating, Inc.	6	6	0	1	Feb 5, 1997	Apr 26, 2000
206	American Petrofina Pipe Line Co.	6	6	0	0	Jul 6, 1989	Apr 11, 1997
207	Barnett & Dennis	6	6	0	0	Jun 28, 1978	Aug 30, 1978
208	Comanche Pet. Co.	6	6	0	0	Jul 15, 1980	Dec 4, 1980
209	David, Roger D. Inc.	6	6	0	0	Dec 9, 1983	Sep 27, 1985
210	Jacobs, John R. Corporation	6	6	0	0	Mar 13, 1980	Jan 18, 1982
211	Rio Exploration Company	6	6	0	0	Sep 21, 1983	Mar 12, 1985
212	Southern Union Exploration Co.	6	6	0	0	Feb 8, 1984	Nov 21, 1984
213	South Ranch Oil Co., Inc.	6	6	0	0	Jan 4, 1980	Feb 11, 1981
214	Txu Lone Star Pipeline	6	6	0	0	May 15, 2003	Apr 21, 2004
215	Woodygreen Resources, LP	6	6	0	0	Sep 27, 2005	Jul 18, 2008
216	Graham, Keith D.	5	5	0	12	Nov 19, 1979	Nov 16, 1983
217	C & E Operator's, Inc.	5	5	0	7	Dec 9, 1983	Nov 26, 1986
218	Rayco Operating, Inc.	5	5	0	7	Jun 23, 1998	Jun 18, 2014
219	TDC Engineering, Inc.	5	5	0	7	Jun 19, 1985	Apr 15, 2016
220	Foree Oil Company	5	5	0	4	Apr 26, 2011	Oct 19, 2011
221	Aries Operating, Inc.	5	5	0	3	Aug 3, 1982	Apr 3, 1986
222	Conquistador Petroleum,inc.	5	5	0	3	May 2, 1985	Dec 21, 1987
223	Plexus of Texas Company	5	5	0	3	Nov 19, 1990	Feb 11, 1991
224	Southcoast Resources, LLC	5	5	0	3	Nov 4, 2013	Aug 25, 2014
225	Exoil Company, Inc.	5	5	0	2	Mar 20, 1980	Apr 19, 1982
226	Geosurveys, Inc.	5	5	0	2	Jun 3, 2004	Nov 1, 2022
227	SDB Oil & Gas, LLC	5	5	0	2	Feb 25, 2013	Jul 28, 2015
228	Chalmers, John H.	5	5	0	1	Aug 1, 1977	Jun 6, 1978
229	Clear Fork, Incorporated	5	5	0	1	Jul 14, 1980	Mar 26, 1987
230	Farmers Oil and Gas Exploration	5	5	0	1	Oct 31, 1980	Aug 28, 1984
231	Houston Oil & Gas Company , Inc.	5	5	0	1	Jun 7, 1983	Dec 5, 1983
232	Jones Co.	5	5	0	1	Sep 4, 1980	Sep 30, 1981
233	Mercury Production Company	5	5	0	1	Jun 22, 1977	Jan 5, 1978
234	SO-Tex Petroleum, Inc.	5	5	0	1	Nov 6, 1980	Oct 6, 1982
235	Alsabrook & Edwards Oil Co., Inc	5	5	0	0	May 30, 1978	Aug 26, 1980
236	Diamond Drilling Co.	5	5	0	0	May 23, 1980	Sep 24, 1980
237	Dividend Production Co.	5	5	0	0	Nov 17, 1981	Dec 31, 1981
238	Greenwood Industries, Inc.	5	5	0	0	Aug 9, 1982	Dec 2, 1985
239	Hanson Corporation	5	5	0	0	Dec 27, 1977	Jun 30, 1987
240	H & S Production, Inc.	5	5	0	0	Sep 8, 1981	Oct 1, 1999
241	March, J. A.	5	5	0	0	Dec 18, 1978	Mar 5, 1984
242	McCoun Co., Inc., The	5	5	0	0	Jan 17, 1980	Dec 14, 1982
243	McCoun, Co. The	5	5	0	0	Oct 24, 1977	Dec 8, 1977
244	Pearce Mgt. Consultants, Inc.	5	5	0	0	Sep 13, 1983	Jun 13, 1984
245	Petroleum Acquisitions Corp.	5	5	0	0	Mar 23, 1982	Mar 13, 1984
246	Plexus Petroleum Co.	5	5	0	0	Aug 3, 1982	Oct 11, 1985
247	Polk & Patton, Inc.	5	5	0	0	Dec 7, 1981	Dec 4, 1984
248	Southeastern Resources Corp.	5	5	0	0	Oct 16, 1984	Sep 26, 1985
249	Sovereign Petroleum Company, LLC	5	5	0	0	May 25, 2011	Jul 18, 2013
250	TAM2 Squared Operating, LLC	5	5	0	0	Nov 9, 2017	Feb 25, 2020
251	Tankersley, D. C.	5	5	0	0	Nov 4, 1985	Dec 29, 2000
252	Telesis Operating Co., Inc.	5	5	0	0	May 23, 2006	Sep 29, 2010
253	Texas United Geoproduction, Inc.	5	5	0	0	Dec 31, 1981	Mar 18, 2002
254	Webb, Pearson	5	5	0	0	Dec 14, 1981	Dec 14, 1981
255	Weldon, D. V., Company	5	5	0	0	Dec 16, 1982	May 3, 1983
256	Hardrock Resources Inc.	4	4	0	34	Oct 9, 2015	Aug 7, 2023
257	Anderson, James K.	4	4	0	29	Dec 11, 1981	May 11, 1982
258	R & R Well Service, Inc.	4	4	0	16	Mar 28, 2005	Apr 5, 2011
259	Guffey, Roy, Oil Company	4	4	0	15	Jun 13, 1977	Sep 28, 1983
260	E.G. Operating	4	4	0	10	Feb 25, 1991	Jan 15, 1993
261	Franklin, Jack	4	4	0	9	Sep 1, 1988	Nov 2, 1995
262	Pinon Petroleum, Inc.	4	4	0	9	Jun 25, 1984	Sep 22, 1988
263	SRG Oil Corporation	4	4	0	9	Dec 10, 1979	Oct 27, 1986
264	Edgar, C. B. Oil Co.	4	4	0	6	May 25, 1982	Jun 9, 1987
265	Red-Tex Petroleum, Inc.	4	4	0	6	Mar 2, 1981	Sep 11, 1984
266	Ice Brothers, Inc.	4	4	0	4	Mar 5, 1991	Sep 5, 1996
267	J S Operating	4	4	0	4	Mar 9, 2000	Jul 13, 2001
268	Western Sky Oil & Gas	4	4	0	4	May 7, 1985	Dec 17, 1987
269	Bettis, Boyle & Stovall	4	4	0	3	Sep 24, 1999	Aug 21, 2001
270	Chalmers Operating Co., Inc.	4	4	0	3	Apr 9, 1979	Sep 19, 1985
271	Revard Petroleum, L.L.C.	4	4	0	3	Aug 13, 2009	Jul 16, 2012
272	Black Mesa Exploration Co.	4	4	0	2	Jun 22, 1982	Nov 29, 1983
273	Glass Energy Corporation	4	4	0	2	Jan 22, 1980	Dec 10, 1987
274	Grimm, Jack F.	4	4	0	2	Jun 15, 1983	Nov 8, 1984
275	Horizon Exploration Services	4	4	0	2	Jan 31, 2008	Apr 21, 2009
276	March Exploration Company	4	4	0	2	May 30, 1984	Apr 10, 1985
277	Ogl Holdings, LLC	4	4	0	2	Jul 29, 2010	Mar 5, 2012
278	Oklahoma Oil Company	4	4	0	2	Feb 13, 1978	May 31, 1978
279	Sharp Image Energy, Inc.	4	4	0	2	May 9, 1988	Oct 27, 1997
280	Vision, Inc.	4	4	0	2	Oct 9, 1980	May 1, 1981
281	Whiteside, H. W.	4	4	0	2	Aug 14, 1978	Aug 24, 1984
282	Chaparral Minerals, Inc.	4	4	0	1	Feb 16, 1978	May 14, 1984
283	Foree, R. L.	4	4	0	1	Jul 5, 1983	Feb 28, 1985
284	Halliburton Operating Company	4	4	0	1	Aug 1, 2007	Oct 14, 2009
285	Jaray Oil Company	4	4	0	1	Feb 17, 1982	Aug 20, 1982
286	Kaufman Exploration & Dev., Inc.	4	4	0	1	Oct 10, 1985	Oct 31, 1986
287	Magnet Oil LP	4	4	0	1	Nov 13, 2008	Jul 13, 2012
288	Shield Energy, Inc.	4	4	0	1	Sep 15, 1983	Sep 19, 1983
289	Sproul, C. R. Inc.	4	4	0	1	Oct 1, 1981	Oct 2, 1984
290	Allegro Investments, Inc.	4	4	0	0	Feb 25, 2009	Dec 30, 2009
291	American Cascade Energy, Inc.	4	4	0	0	Dec 12, 1986	Sep 16, 1988
292	Barco Industries, Inc.	4	4	0	0	Sep 15, 1983	Nov 9, 1983
293	Beta-Tex, AN Oklahoma Corp.	4	4	0	0	Nov 17, 1983	Nov 17, 1983
294	Boaz Energy, LLC	4	4	0	0	Mar 1, 2012	Mar 23, 2012
295	Boldt, W. W.	4	4	0	0	May 14, 1982	Dec 5, 1983
296	Boyd & McWilliams	4	4	0	0	Dec 31, 1980	Nov 13, 1981
297	Bradcorp Inc.	4	4	0	0	Mar 24, 1983	Dec 10, 1984
298	B.R.H. Investments	4	4	0	0	Jul 30, 1984	Aug 28, 1984
299	Brushy Creek Drilling Co.	4	4	0	0	Mar 23, 1981	Oct 13, 1982
300	Capio Oil & Gas, Inc.	4	4	0	0	Dec 6, 2005	Feb 16, 2007

1,348 OPERATORS · THE 300 MOST ACTIVE SHOWN · WINDOW ON THE RRC ISSUE DATE