COUNTIES · BEE · OPERATORS

Bee 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	Enco Exploration Company	189	189	0	47	Nov 16, 1993	Nov 13, 2019
2	Welder Exploration & Prod., Inc.	175	175	0	46	Jan 23, 2001	Sep 27, 2021
3	Tenneco Uranium, Inc.	134	134	0	0	Mar 19, 1981	Sep 15, 1982
4	Pioneer Natural Res. USA, Inc.	123	123	105	28	Apr 15, 1998	May 10, 2013
5	C & E Operating, Inc.	113	113	0	50	May 16, 1995	Nov 9, 2012
6	Hughes, Dan A. Company	80	80	0	22	Jan 31, 1989	Apr 5, 2006
7	Gulf Sands Oil Co.	76	76	0	32	Oct 17, 1977	Nov 27, 1990
8	TXO Minerals, Inc.	61	61	0	0	Feb 28, 1979	May 29, 1980
9	Tidal Petroleum, Inc.	57	57	0	26	Sep 26, 1995	Jul 14, 2010
10	Staples, James W. Prod. Co.	52	52	0	45	Mar 22, 1979	Jul 21, 2021
11	Texas Oil & Gas Corp.	50	50	0	16	Jun 21, 1977	May 25, 1981
12	Shell Oil Company	50	50	0	2	Jun 14, 1977	May 25, 1982
13	Corenergy Operating Group, LLC	49	49	0	10	Jul 17, 1998	Feb 2, 2001
14	Hughes & Hughes	44	44	0	17	Jul 25, 1977	Feb 8, 1984
15	Petrohawk Operating Company	40	40	7	0	Jan 25, 2005	Jul 25, 2012
16	Republic Resources, LLC.	39	39	0	8	Nov 16, 1998	Sep 15, 2004
17	Anderson Oil Ltd.	38	38	0	26	Sep 12, 2003	Aug 11, 2015
18	South States Oil & Gas Co.	38	38	0	2	Apr 11, 1978	May 16, 1985
19	Sabine Production Company	38	38	0	0	Jun 12, 1980	Jun 12, 1980
20	TXO Production Corp.	37	37	0	30	Sep 29, 1981	Feb 14, 1990
21	Rincon Petroleum Corporation	35	35	0	28	Nov 10, 1983	Nov 17, 2014
22	Great Texas Crude Inc.	35	35	0	15	Dec 21, 1994	Oct 10, 2003
23	Wofford, C. J.	35	35	0	13	Jan 23, 1980	Jul 22, 2008
24	T - C Oil Company	35	35	0	2	Sep 18, 2008	Sep 20, 2011
25	Legend Natural Gas II, LP	34	34	0	13	Feb 21, 2006	Jun 18, 2012
26	Dirks Petroleum Corp.	33	33	0	18	Jan 15, 1980	Sep 14, 1988
27	Bennett, Mills Estate	33	33	0	8	Sep 11, 1981	Sep 23, 1993
28	Hughes, Dan A. Company, L.P.	32	32	0	18	May 2, 2006	Dec 31, 2018
29	Esenjay Petroleum Corp.	31	31	0	10	Nov 30, 1979	Feb 22, 1996
30	Exxon Corp.	30	30	0	15	Jul 13, 1978	Sep 17, 1985
31	Carter Exploration Company	29	29	0	9	Jun 14, 1977	May 5, 1995
32	Thompson, John R. Operating, Inc	29	29	0	7	Dec 6, 1979	Aug 18, 1988
33	Southwest Land & Minerals, Inc.	29	29	0	4	Oct 24, 1984	Mar 13, 2001
34	Warwick-Artemis, LLC	28	28	28	19	Nov 23, 2021	Aug 29, 2025
35	Amoco Production Company	28	28	0	15	Sep 7, 1978	Jul 10, 1992
36	Mobil Oil Corporation	27	27	0	0	Aug 11, 1977	Apr 17, 1980
37	West Tuleta Operating Corp.	26	26	0	14	Oct 12, 1983	Apr 15, 2010
38	Hughes Texas Petroleum, Ltd.	26	26	0	10	Mar 19, 1984	Apr 6, 1987
39	Milagro Exploration, LLC	25	25	0	4	Sep 12, 2007	Mar 9, 2015
40	Staples, Tommy Oil Co.	25	25	0	3	May 31, 1978	Feb 19, 1997
41	Enduring Resources, LLC	25	25	25	0	Jun 30, 2006	May 25, 2010
42	Devon Energy Production Co, L.P.	24	24	0	5	Jul 5, 2000	Apr 26, 2005
43	Anaconda Co., The	24	24	0	0	Jan 30, 1979	Apr 14, 1980
44	Bridwell Oil Co.	23	23	0	52	Sep 2, 1977	May 8, 2025
45	Mego Resources, LLC	23	23	0	7	Apr 9, 2001	Aug 7, 2014
46	Miller, Wynn D.	23	23	0	5	Jul 7, 1977	Apr 13, 1993
47	Inland Ocean, Inc.	22	22	0	9	Aug 8, 1980	Mar 29, 2013
48	Sydson Energy, Inc.	21	21	0	21	Feb 1, 2010	Jun 16, 2014
49	Burlington Resources O & G Co LP	21	21	21	15	Jun 24, 2010	Jul 1, 2025
50	Mueller Engineering Corp.	21	21	0	13	Dec 6, 1979	Jul 3, 1997
51	Aurora Resources Corporation	20	20	0	29	Sep 15, 1999	Aug 19, 2021
52	Cannan, Morris	19	19	0	21	Jun 28, 1977	Feb 13, 1991
53	Southern Royalty Inc.	19	19	0	7	Aug 18, 1980	Nov 1, 1983
54	Welder-Heyer Energy, Inc.	19	19	0	1	Jul 22, 1998	Oct 12, 2000
55	Pennzoil Exploration & Prod. Co.	19	19	0	0	Jun 14, 1990	Jan 29, 1999
56	Edge Petroleum Oper. Co., Inc.	18	18	0	9	Dec 4, 1997	Mar 5, 2003
57	Pennzoil Producing Co.	17	17	0	12	Jul 19, 1977	Aug 17, 1982
58	Hamilton Brothers Oil Co.	17	17	0	0	Jan 10, 1980	Jun 13, 1980
59	Texaco Inc.	15	15	0	13	Apr 28, 1978	Feb 5, 1990
60	HNG Oil Company	14	14	0	14	Aug 31, 1977	Jun 24, 1986
61	Dirks, R. W.	14	14	0	6	Nov 4, 1982	May 31, 1988
62	Hydrocarbon Operating, Inc.	14	14	0	6	Jan 10, 1994	Aug 25, 2022
63	Perryman Oil & Gas Inc.	14	14	0	4	Dec 22, 1980	Jun 7, 1983
64	Prime Operating Company	14	14	0	4	Oct 28, 1998	Jan 15, 2009
65	Charro Operating, L.L.C.	14	14	0	3	Sep 29, 2000	Jun 30, 2005
66	Pintex Operating Inc.	14	14	0	2	Aug 5, 1986	Jun 9, 1992
67	Everest Exploration Co.	14	14	0	0	Jun 21, 1977	Dec 7, 1978
68	Stallion Oil Company	14	14	0	0	Mar 19, 1986	Feb 20, 1997
69	West, Thomas S., Jr.	14	14	0	0	Dec 3, 1979	Feb 26, 1985
70	Welderxp Ltd.	13	13	0	126	Nov 7, 2023	Sep 30, 2025
71	Dinero Oil Corporation	13	13	0	6	Jul 3, 1980	Mar 2, 1984
72	Discovery Energy Corp. CC	13	13	0	3	May 8, 1989	Jan 25, 1999
73	Enron Oil & Gas Company	13	13	0	3	Oct 13, 1987	May 18, 1994
74	Saxum Oil & Gas, LLC	12	12	0	9	Oct 21, 2008	Sep 29, 2015
75	Gasper Rice Resources, Ltd.	12	12	0	5	Nov 18, 2002	Feb 28, 2012
76	Cameron, Paul E., Jr., Inc.	12	12	0	4	Oct 30, 1979	Mar 1, 1985
77	Strand Energy, L.C.	12	12	0	3	Jul 10, 1997	Nov 3, 2004
78	Winn Exploration Co., Inc.	12	12	0	3	Oct 18, 1995	Apr 10, 2008
79	Fields Exploration, Inc.	12	12	0	1	Jan 12, 1984	Jun 30, 2008
80	Parker & Parsley Development Co.	12	12	0	0	Feb 28, 1992	Jul 22, 1994
81	Wagner Oil Company	11	11	0	14	Mar 16, 2000	Jul 10, 2019
82	Gaither Petroleum Corporation	11	11	0	7	Jun 26, 2007	Sep 25, 2012
83	Finger Oil & Gas, Inc.	11	11	0	5	May 4, 1988	Oct 4, 1993
84	Glacier Energy, Inc.	11	11	0	4	Oct 20, 1983	Dec 23, 1985
85	Realitos Energy Corp.	11	11	0	4	Apr 4, 1978	Jun 24, 1983
86	Ellsworth, H. P. O&G Properties	11	11	0	2	Jan 14, 1992	Feb 9, 2011
87	Goldking Prod. Co.	11	11	0	2	Feb 2, 1979	Dec 9, 1983
88	Sydson D'oro Exploration Company	11	11	0	1	Aug 24, 1983	Dec 31, 1985
89	Utx Exploration, Inc.	11	11	0	1	Dec 31, 1980	Feb 17, 1984
90	Sunoco Energy Development Co.	11	11	0	0	Nov 12, 1981	Nov 12, 1981
91	United Resources LP	11	11	0	0	Jul 13, 2006	Mar 6, 2008
92	Getty Oil Co.	10	10	0	30	Oct 19, 1978	May 22, 1984
93	Headwaters Energy Partners, LLC	10	10	0	15	Apr 26, 2019	Mar 11, 2025
94	Ampak Oil Company	10	10	0	10	Apr 13, 2000	Jul 10, 2015
95	Dynamic Production, Inc.	10	10	0	7	Feb 10, 2017	Sep 24, 2020
96	North Shore Energy, L.L.C.	10	10	0	5	Jun 8, 2001	Aug 22, 2008
97	Continental Operating Co.	10	10	0	4	Apr 27, 2007	Jan 24, 2018
98	Tepco Engineering	10	10	0	4	Sep 15, 1982	Aug 27, 1986
99	Harper Hefte, Inc.	10	10	0	3	Aug 24, 1993	May 7, 2010
100	Abraxas Petroleum Corporation	10	10	0	2	Dec 31, 1986	Jul 29, 2009
101	Good Day Energy, Inc.	10	10	0	2	Dec 12, 1978	Jun 12, 1987
102	Columbus Energy Corp.	10	10	0	0	Jul 2, 1998	Jul 20, 2000
103	Esenjay Operating, Inc.	10	10	0	0	Jun 23, 2011	Dec 18, 2013
104	Null, W. M. & San Patricio Corp.	10	10	0	0	May 4, 1984	Mar 7, 1986
105	Oil & Gas Acquisition Group, Inc	10	10	0	0	Jul 13, 2000	Jun 13, 2002
106	Perryman & Murchison	10	10	0	0	May 2, 1979	Feb 22, 1980
107	Tsoco & W. M. Null	10	10	0	0	Oct 24, 1986	Nov 26, 1991
108	Sue-Ann Operating, L.C.	9	9	0	9	Feb 29, 2000	Sep 8, 2022
109	Damson Oil Corp.	9	9	0	3	Jan 24, 1980	Dec 15, 1982
110	Dirks Petroleum Company	9	9	0	3	Feb 27, 1998	May 19, 2012
111	Luling Oil & Gas Company, Inc.	9	9	0	3	Feb 14, 1978	May 26, 1983
112	Haber Oil Company, Inc.	9	9	0	2	Dec 30, 1983	Feb 10, 1986
113	Continental Oil Company	9	9	0	1	Aug 24, 1977	Aug 31, 1977
114	Felderhoff Production Company	9	9	0	1	Mar 29, 1996	Aug 29, 2006
115	TX Petroleum Company	9	9	0	1	Aug 30, 1983	Jul 5, 1985
116	Hollimon Oil Corporation	9	9	0	0	Aug 25, 1993	Mar 2, 2005
117	U.S. Exploration Company	9	9	0	0	Apr 4, 1988	Apr 30, 1990
118	Cummins & Walker Oil Co., Inc.	8	8	0	6	Dec 3, 2002	Jun 15, 2004
119	Kebo Oil & Gas, Inc.	8	8	0	5	Jan 28, 1997	Jun 11, 2024
120	Dahco Operating, LLC	8	8	2	4	Jan 13, 2022	Dec 29, 2025
121	Anaqua Oil & Gas, Inc.	8	8	0	2	Apr 30, 1987	Nov 1, 1996
122	Kaler Energy Corp.	8	8	0	2	Apr 6, 2001	Jul 17, 2014
123	Miller, W. C. Operating Company	8	8	0	2	Dec 15, 1987	Oct 26, 1999
124	Choice Exploration, Inc.	8	8	0	1	Nov 8, 2000	Nov 17, 2011
125	Christopher Oil & Gas Inc	8	8	0	1	Feb 7, 1990	Feb 24, 1997
126	Dinero Oil Company	8	8	0	1	Jan 9, 1978	Apr 4, 1980
127	Hyquest Energy, Inc.	8	8	0	1	Aug 18, 1989	Sep 1, 2004
128	Triple L Oil Company, Inc.	8	8	0	1	Feb 28, 1979	Aug 23, 1982
129	Kirkwood, R. L. Jr.	8	8	0	0	May 21, 1979	Mar 16, 1981
130	Resources Investment Corporation	8	8	0	0	Jun 14, 1977	Dec 22, 1978
131	Wiser Oil Company, The	8	8	0	0	Mar 1, 1983	May 31, 1990
132	Staples, James W.	7	7	0	12	Oct 4, 1977	Feb 24, 2005
133	Paloma Operating, LLC	7	7	0	10	Jun 22, 2023	May 22, 2026
134	CTR Petroleum, Inc.	7	7	0	8	Dec 29, 1992	Nov 9, 2001
135	Atlantic Richfield Co.	7	7	0	3	Jun 23, 1977	Jun 23, 1977
136	Cimarron Engineering, LLC	7	7	0	3	Feb 13, 2015	Dec 15, 2022
137	Petroleum Management, Inc.	7	7	0	3	Nov 8, 1977	Jul 30, 1987
138	Rosewood Resources, Inc.	7	7	7	3	Jan 10, 2025	Jan 13, 2025
139	Storm-Prichard Co.	7	7	0	3	Nov 25, 1980	Dec 22, 1983
140	Double Play Oil & Gas, Inc	7	7	0	2	Feb 19, 2002	Dec 31, 2018
141	Royal Production Company, Inc.	7	7	0	1	Oct 23, 2020	Mar 20, 2026
142	Zinn Petroleum Co.	7	7	0	1	Aug 5, 1977	Feb 10, 1982
143	Caskids Operating Company	7	7	0	0	Dec 9, 1993	Oct 17, 2003
144	K-B Exploration Co.	7	7	0	0	Sep 29, 1981	Oct 9, 1981
145	Legacy Oil & Gas, Inc.	7	7	0	0	Oct 20, 1997	Jul 13, 1999
146	Murphy Production Corp.	7	7	0	0	Oct 20, 1988	Nov 13, 1991
147	Newfield Exploration Company	7	7	0	0	Nov 19, 2007	Sep 12, 2008
148	Proton Energy, L.L.C.	7	7	0	0	Aug 8, 2003	Jan 25, 2005
149	Smith Production Inc.	7	7	0	0	Jul 10, 1992	Feb 5, 1998
150	Stephens, Bill	7	7	0	0	Oct 23, 1980	Jun 5, 1981
151	Yates Exploration Co.	7	7	0	0	Sep 27, 1978	Aug 25, 1980
152	Paleo Oil Company LLC	6	6	0	57	Mar 17, 2022	Jan 30, 2025
153	Northern Pump Company	6	6	0	17	Aug 10, 1979	Jun 4, 1981
154	T-C Oil Company, LLC	6	6	0	16	May 16, 2012	Apr 30, 2014
155	Dewbre Petroleum Corporation	6	6	0	11	Jan 4, 1996	Aug 11, 2006
156	Flournoy Production Co.	6	6	0	2	Nov 4, 1977	Jul 18, 1986
157	Gulfstar Properties, Inc.	6	6	0	2	Apr 4, 1990	Oct 6, 2005
158	Maynard Oil Co.	6	6	0	2	Dec 7, 1978	Aug 9, 1982
159	Southern Resource Company	6	6	0	2	Jan 26, 1990	Mar 18, 2004
160	SV Energy Company, LLC	6	6	0	2	Nov 6, 2012	Nov 13, 2015
161	Arco Oil & Gas Co.	6	6	0	1	Apr 12, 1984	Apr 3, 1989
162	Barbee & Co., Inc.	6	6	0	1	Nov 2, 1979	Oct 25, 1982
163	Chesnutt, W.S.	6	6	0	1	Sep 19, 1985	May 5, 1988
164	Harris, R. C.	6	6	0	1	Jul 7, 1978	Jun 28, 1982
165	Hoc Operating Co., Inc.	6	6	0	1	Oct 18, 1991	Apr 18, 1996
166	Mueller, Joseph P.	6	6	0	1	Sep 19, 1977	Jun 20, 1978
167	Pinto Gas Exploration, Inc.	6	6	0	1	Jul 12, 1977	Nov 6, 1986
168	Chenier Energy LLC	6	6	0	0	Feb 11, 2000	Dec 5, 2000
169	E. K. O.	6	6	0	0	Apr 24, 1986	May 8, 1989
170	Halex Oil Corporation	5	5	0	4	Jul 24, 2001	Nov 10, 2009
171	Hamman Oil & Refg. Co.	5	5	0	3	Jun 28, 1996	Nov 5, 1997
172	Logue and Patterson Inc.	5	5	0	3	Sep 23, 1981	Apr 7, 1986
173	Legacy Exploration, Inc.	5	5	0	2	Feb 25, 1986	Feb 13, 1990
174	Osyka Oil & Gas, Inc.	5	5	0	2	Feb 11, 1994	Oct 4, 2000
175	Reh Energy, Inc.	5	5	0	2	Apr 19, 1984	Oct 31, 2005
176	West Petroleum Corp.	5	5	0	2	Feb 1, 1988	Oct 17, 1988
177	Bay Rock Corp.	5	5	0	1	May 26, 1982	Apr 14, 1983
178	Entex Petr., Inc.	5	5	0	1	Nov 26, 1980	Dec 31, 1980
179	Integral Energy Corp.	5	5	0	1	Dec 1, 1977	Dec 29, 1978
180	Modern Exploration, Inc.	5	5	0	1	Apr 19, 1983	Mar 7, 2006
181	Petro-Cap, Inc.	5	5	0	1	Apr 9, 1980	Aug 4, 1981
182	Standard Gas Incorporated	5	5	0	1	May 26, 1989	Jul 19, 1989
183	1988 Indexgeo JV	5	5	0	0	Jul 18, 1990	Oct 1, 1990
184	BNP Petroleum Corporation	5	5	0	0	May 13, 1994	May 22, 1996
185	C-Tech	5	5	0	0	Mar 27, 1996	Mar 2, 2001
186	Exxeter Petroleum Corp.	5	5	0	0	May 21, 1981	Dec 31, 1981
187	Hewit & Dougherty	5	5	0	0	Jul 28, 1982	Apr 5, 1989
188	Hydrocarbon Horizons, Inc.	5	5	0	0	Dec 9, 1991	Oct 6, 1993
189	Javelina Oil & Gas Development	5	5	0	0	Feb 12, 2001	Feb 14, 2001
190	Karnco Petroleum, Inc.	5	5	0	0	May 22, 1981	Jul 30, 1981
191	Kirkwood & Company	5	5	0	0	Dec 12, 1980	Mar 7, 1985
192	Martin, Wm. H.	5	5	0	0	Nov 1, 1977	Jun 13, 1983
193	Parker & Parsley Development L.P	5	5	2	0	May 24, 1996	Aug 22, 1997
194	San Domingo Production Co.	5	5	0	0	Oct 19, 1983	Sep 20, 1985
195	San Patricio Corporation	5	5	0	0	Aug 17, 1982	Apr 1, 1988
196	Sohio Petroleum Co.	5	5	0	0	Oct 12, 1977	Feb 25, 1983
197	Sovereign Exploration Company	5	5	0	0	Jan 18, 1978	May 30, 1979
198	Spiller Operating Co., Inc.	5	5	0	0	Apr 26, 1996	Jan 29, 2003
199	York & Price Petroleum Corp.	5	5	0	0	Nov 25, 1996	Dec 16, 1998
200	Union Oil Company of California	4	4	0	9	Jul 14, 1977	Sep 17, 1979
201	Tenneco Oil Co.	4	4	0	6	Apr 28, 1978	Mar 11, 1981
202	Sed, Inc.	4	4	0	4	Feb 7, 1980	Jun 17, 1980
203	Texaco Producing Inc.	4	4	0	4	Aug 28, 1985	May 19, 1989
204	Apex Energy, Inc.	4	4	0	3	Apr 26, 1999	Jul 7, 2000
205	MGF Oil Corporation	4	4	0	3	Sep 9, 1977	Nov 17, 1977
206	Poco LLC	4	4	0	3	Nov 21, 2011	Apr 22, 2016
207	Harwood Exploration, Inc.	4	4	0	2	Jul 25, 1980	Sep 1, 1981
208	Marquee Corporation	4	4	0	2	Jul 2, 1987	Jan 15, 1998
209	Owl Petroleum Company	4	4	0	2	May 19, 1978	Jul 25, 1980
210	Salida Exploration, LLC	4	4	0	2	Dec 27, 2004	Jul 7, 2005
211	Sun Expl. & Prod. Co.-Corpus	4	4	0	2	Apr 20, 1982	Feb 4, 1983
212	Texas City Refg. Inc.	4	4	0	2	Jul 10, 1980	Jul 27, 1984
213	Baxter, Murphy H.	4	4	0	1	Nov 17, 1977	Dec 13, 1982
214	Burke, J. D.	4	4	0	1	Sep 18, 1978	Dec 15, 1981
215	Cimarron Engineering Corp.	4	4	0	1	Nov 27, 1995	May 9, 2014
216	Energy Reserves Group, Inc.	4	4	0	1	Nov 18, 1977	Dec 5, 1983
217	Mobil Producing TX. & N.M. Inc.	4	4	0	1	Feb 11, 1980	Aug 9, 1988
218	Natural Gas Electronics Corp.	4	4	0	1	Apr 30, 1981	May 27, 1983
219	Petro-Hunt, L.L.C.	4	4	0	1	Oct 13, 2005	Aug 28, 2015
220	Sinclair Minerals, Inc.	4	4	0	1	Feb 16, 1984	Jun 17, 1987
221	Spindletop Drilling Co.	4	4	0	1	May 6, 2010	Sep 16, 2013
222	Tsoco	4	4	0	1	Jul 10, 1987	May 10, 1989
223	Yuma Petroleum Company	4	4	0	1	Oct 6, 1989	Dec 7, 1990
224	Amoco Minerals Company	4	4	0	0	Feb 20, 1981	Feb 20, 1981
225	Chesnutt, W.S. Inc.	4	4	0	0	Apr 24, 1989	Oct 13, 1989
226	Crest Energy Corp.	4	4	0	0	Aug 20, 1979	Jan 22, 1982
227	D.A.R.T. Production & W.M. Null	4	4	0	0	Apr 9, 1986	Sep 5, 1986
228	Drillers Energy Search, Inc	4	4	0	0	Jun 30, 1982	Aug 26, 1987
229	Energy Investments, Inc.	4	4	0	0	Mar 6, 1979	Aug 23, 1979
230	Finger, Joe & Miller, W. C.	4	4	0	0	Sep 19, 1986	Dec 31, 1986
231	Hamilton, John M.	4	4	0	0	Nov 22, 1989	May 28, 1991
232	Howard Exploration, Inc.	4	4	0	0	Aug 24, 2007	Mar 26, 2018
233	JWR Exploration, Inc.	4	4	0	0	Sep 23, 1986	Dec 2, 1988
234	K.O.G. Investment Corp.	4	4	0	0	Sep 11, 1981	Feb 9, 1982
235	Mesa Chica Corp.	4	4	0	0	May 24, 1994	Oct 29, 1998
236	Odegard Energy, Inc.	4	4	0	0	Jan 21, 2003	Nov 6, 2003
237	Perryman, Kristin L.	4	4	0	0	Sep 22, 1978	Mar 26, 1980
238	Placer Oil Co.	4	4	0	0	Oct 8, 1992	Dec 15, 1993
239	Riddle Engineering Corp.	4	4	0	0	Mar 3, 2003	Apr 11, 2006
240	Sanchez Oil & Gas Corporation	4	4	0	0	Aug 28, 1998	Jul 11, 2008
241	Talisman Energy USA Inc.	4	4	4	0	May 25, 2010	Jan 20, 2011
242	Wagner, Duer & Co.	4	4	0	0	Nov 3, 1981	Aug 18, 1998
243	Waters Eng. & Operating, Inc.	4	4	0	0	Jul 17, 1992	Oct 20, 1995
244	Western Gulf Oil & Gas Inc.	4	4	0	0	Mar 16, 1983	Sep 4, 1996
245	Whitesands Operating, L.L.C.	4	4	0	0	Feb 15, 2008	Jan 12, 2009
246	Chesnutt Oil & Gas, Inc.	3	3	0	6	May 9, 1990	Apr 29, 1991
247	Canus Petroleum, Inc.	3	3	0	5	Dec 9, 1977	Jun 18, 1980
248	Harvey, Mike W. Oil & Gas	3	3	0	4	May 20, 1983	Dec 16, 1983
249	Jones, Edwin M. Oil Co.	3	3	0	4	Jun 24, 1982	Jul 25, 1983
250	Lundberg Operating Corporation	3	3	0	3	Nov 25, 1987	Aug 7, 1989
251	Meeker & Company	3	3	0	3	Jul 15, 1977	Feb 13, 1980
252	Neuhaus, V. F. Properties, Inc.	3	3	0	3	May 4, 2007	Apr 15, 2008
253	Bar-Mar Oil, Ltd.	3	3	0	2	Aug 28, 1981	May 26, 1982
254	Haring, Louis H., Jr.	3	3	0	2	Jul 28, 1977	Sep 4, 1981
255	Jad Oil, Inc.	3	3	0	2	Jul 7, 1993	Apr 13, 1994
256	Magnum Engineering Company	3	3	0	2	Jul 29, 2003	Apr 22, 2005
257	Rio Exploration Company	3	3	0	2	Apr 10, 1987	Feb 8, 1988
258	Suemaur Operating LLC	3	3	0	2	May 13, 2025	Apr 27, 2026
259	Vega Exploration, Inc.	3	3	0	2	Mar 5, 2004	Aug 25, 2006
260	American Exploration Company	3	3	0	1	Mar 5, 1997	May 22, 1997
261	American Int'l Energy Corp.	3	3	0	1	Oct 14, 1982	Jul 13, 1983
262	Carrizo Oil & Gas, Inc.	3	3	0	1	Oct 27, 1998	Oct 27, 1998
263	Drill-Co., Inc.	3	3	0	1	Oct 17, 2003	Jul 6, 2004
264	Fina Oil & Chemical Company	3	3	0	1	Dec 4, 1992	Oct 20, 1994
265	Genesis Producing Company	3	3	0	1	Mar 15, 1993	Mar 6, 1998
266	H-M Oil Company	3	3	0	1	Oct 24, 1979	Aug 5, 1981
267	Hughes Texas Petroleum	3	3	0	1	May 27, 1987	Jan 18, 1988
268	Reserve Oil, Inc.	3	3	0	1	Jun 30, 1977	Mar 22, 1979
269	San Isidro Development Co, L. C.	3	3	0	1	Sep 15, 2003	Sep 8, 2008
270	Santa FE Energy Oper. Part., LP	3	3	0	1	Dec 11, 1987	Aug 11, 1988
271	Shoreham Oil & Gas Company, Inc.	3	3	0	1	Feb 19, 1997	Jul 2, 1998
272	Sierra Production Co.	3	3	0	1	Feb 3, 1982	Jul 12, 1985
273	Texas Energy Exploration, Inc.	3	3	0	1	May 2, 1978	Dec 12, 1980
274	Westhall Associates, Inc.	3	3	0	1	Sep 18, 1990	Jul 29, 1992
275	Zachry Exploration, LLC	3	3	0	1	Aug 26, 2011	Jan 10, 2017
276	Alamo Pet. Co.	3	3	0	0	Feb 6, 1978	Feb 4, 1980
277	Brayton Oil Corp.	3	3	0	0	Sep 17, 1992	Oct 13, 1992
278	Caprina Corp.	3	3	0	0	Jun 8, 1984	May 29, 1986
279	Carter E&P, LLC	3	3	0	0	Oct 5, 2012	Nov 22, 2013
280	Christico Petroleum Company	3	3	0	0	Dec 6, 1990	Mar 1, 1993
281	Costilla Petroleum Corporation	3	3	0	0	Sep 25, 1995	Aug 16, 1996
282	Dominion Oklahoma Texas E&P, Inc	3	3	0	0	Sep 29, 2004	May 17, 2005
283	Everest Resource Company	3	3	0	0	Oct 21, 2011	Jul 22, 2026
284	Gulf Interstate Exploration, Inc	3	3	0	0	Sep 7, 1979	Feb 20, 1980
285	Hallwood Petroleum, Inc.	3	3	0	0	Oct 10, 2000	Dec 19, 2000
286	Imc Exploraton Co.	3	3	0	0	Jun 5, 1980	Nov 25, 1981
287	Jennings Exploration Company	3	3	0	0	Dec 11, 1981	Aug 3, 2006
288	Killam Oil Co., Ltd.	3	3	0	0	Mar 2, 2010	Aug 7, 2012
289	Kissinger Petroleum Corp.	3	3	0	0	Jan 25, 1978	May 24, 1978
290	Klabzuba, Robert	3	3	0	0	Jun 26, 1979	Feb 21, 1980
291	Laroca Resources, Ltd	3	3	0	0	Nov 19, 1996	May 5, 1997
292	Miller, W.C. & West, Thomas S Jr	3	3	0	0	May 7, 1984	Mar 25, 1985
293	Morris, W. Dale Inc.	3	3	3	0	Feb 14, 2005	Aug 5, 2005
294	Nugget Oil Corporation	3	3	0	0	Nov 12, 1985	Mar 3, 1988
295	Ocean Energy, Inc.	3	3	0	0	Jul 6, 2000	Feb 13, 2003
296	Pioneer Production Corp.	3	3	0	0	Nov 29, 1983	Mar 27, 1984
297	Rego Development Company, Inc.	3	3	0	0	Sep 17, 1990	Jan 10, 1994
298	Sue-Ann Production Company	3	3	0	0	Jun 20, 1990	Feb 6, 1998
299	Terra Resources, Inc.	3	3	0	0	Jun 29, 1988	Mar 1, 1989
300	Twin Energy, Inc.	3	3	0	0	Sep 7, 1983	Oct 25, 1984

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