COUNTIES · ORANGE · OPERATORS

Orange 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	Cormier, Paul, Prod.	42	42	0	10	Nov 10, 1977	Aug 28, 1984
2	Texaco E & P Inc.	41	41	1	14	Oct 12, 1992	Apr 30, 1998
3	Lake Ronel Oil Company	34	34	0	9	May 5, 1999	Dec 19, 2013
4	Amerada Hess Corporation	32	32	0	5	Aug 14, 1989	Dec 11, 2001
5	Tri-C Resources, Inc.	21	21	0	5	Dec 28, 1993	Dec 29, 1999
6	Benchmark Oil & Gas Company	21	21	0	1	Aug 15, 2006	Mar 8, 2017
7	Hilcorp Energy Company	20	20	0	45	Jul 7, 2006	Apr 13, 2021
8	Kilmarnock Oil Co.	20	20	0	5	Jun 27, 1977	Mar 16, 1989
9	Ballard Exploration Company,inc.	20	20	0	2	May 27, 1993	Jul 29, 2024
10	Samson Lone Star, LLC	20	20	0	1	Nov 29, 2007	Jan 20, 2012
11	Kilroy Company of Texas, Inc.	17	17	0	8	Aug 3, 1978	Sep 28, 1988
12	IP Petroleum Company, Inc.	17	17	0	2	Sep 1, 1987	Jul 2, 1990
13	Raptor Resources, Inc.	14	14	0	3	Apr 2, 2003	Feb 10, 2006
14	Union Oil Company of California	14	14	0	1	Dec 23, 1992	Jan 15, 1998
15	Celeron Oil & Gas Co.	14	14	0	0	Aug 7, 1985	Aug 3, 1987
16	Texas Crude Exploration, Inc.	13	13	0	1	Dec 31, 1982	Dec 4, 1986
17	Chapman Oil	12	12	0	0	Jan 22, 1982	Aug 30, 1984
18	Dynamic of Texas, Inc.	11	11	0	2	Apr 4, 1979	Mar 23, 1983
19	Samson Exploration, LLC	11	11	0	2	Mar 16, 2012	Nov 4, 2014
20	TXO Production Corp.	10	10	0	16	Dec 21, 1981	Jan 6, 1988
21	Choice Exploration, Inc.	10	10	0	3	May 17, 2014	Dec 15, 2017
22	Exxon Corp.	10	10	0	3	Sep 3, 1982	May 17, 1996
23	Anadarko Petroleum Corp.	9	9	0	1	Aug 29, 1985	Jun 9, 1994
24	Century Exploration Houston, LLC	9	9	1	0	Jun 24, 2011	Jun 30, 2014
25	Desco Oil Company	9	9	0	0	May 12, 1980	Jul 2, 1990
26	Orange Petroleum Co.	8	8	0	12	Feb 5, 1980	Mar 29, 1991
27	Gruy Mgmt. Service Co.	8	8	0	11	Sep 26, 1978	Jul 8, 1981
28	Chevron U. S. A. Inc.	8	8	0	5	Nov 10, 1978	Oct 31, 1983
29	Cormier, Robert	8	8	0	1	Jan 29, 1979	Oct 6, 1982
30	Rutherford Oil Corporation	7	7	0	2	Aug 10, 1978	Nov 7, 1985
31	Brown, Clifford L., Jr.	7	7	0	1	Apr 14, 1978	Nov 17, 1981
32	Energy Development Corp.	7	7	0	1	Oct 10, 1994	Oct 8, 1999
33	Petrus Operating Co., Inc.	7	7	0	0	Sep 6, 1977	Jul 25, 1980
34	TXP Operating Company	7	7	0	0	Dec 8, 1983	Nov 29, 1988
35	Texaco Inc.	6	6	0	10	Jun 15, 1977	Oct 5, 1987
36	Noble Energy Inc	6	6	0	9	Oct 16, 2002	Jan 16, 2008
37	Petrus Oil Company, L.P.	6	6	0	2	Mar 19, 1987	Mar 31, 1989
38	XTO Energy Inc.	5	5	0	6	Apr 30, 2007	Jul 8, 2014
39	Greenhill Petroleum Corporation	5	5	0	4	Nov 12, 1990	Dec 1, 1995
40	Matador Production Company	5	5	0	2	Dec 22, 2004	Oct 3, 2006
41	Brown, George R. Partnership,the	5	5	0	1	Oct 16, 1992	May 15, 2000
42	Duncan Oil, Inc.	4	4	0	2	Nov 13, 2001	Apr 6, 2010
43	Houston Oil & Minerals Corp.	4	4	0	1	Aug 4, 1981	May 20, 1988
44	North American Royalties, Inc.	4	4	0	1	May 17, 1979	Oct 6, 1983
45	Rio Bravo Oil Company	4	4	0	1	May 3, 1990	Aug 24, 1992
46	Samedan Oil Corporation	4	4	0	1	Mar 29, 2002	Aug 1, 2002
47	Alpine Exploration Co, Inc.	4	4	0	0	Oct 11, 2012	Jul 1, 2013
48	Century Exploration Houston, Inc	4	4	0	0	Oct 23, 2006	May 8, 2009
49	Damson Oil Corp.	4	4	0	0	Mar 18, 1980	Oct 2, 1980
50	Sandefer Petroleum Company	4	4	0	0	May 7, 1981	Jun 8, 1983
51	Slawson, Donald C.	4	4	0	0	Sep 28, 1982	Mar 29, 1984
52	Zenith Petroleum Corporation	4	4	0	0	Dec 21, 1984	Mar 17, 1986
53	Kilmarnock Oil Company, Inc.	3	3	0	90	Jan 27, 2005	May 8, 2014
54	Bend Petroleum Corp.	3	3	0	3	Jul 28, 2003	Apr 25, 2008
55	Fairways Exploration & Prod, LLC	3	3	0	2	Oct 8, 2009	May 7, 2010
56	Magnum Producing, LP	3	3	0	2	Feb 21, 2011	Jun 11, 2014
57	Square Mile Energy, L.L.C.	3	3	0	2	Sep 10, 2014	Sep 14, 2018
58	Cormier, Paul	3	3	0	1	Jan 17, 1978	Jun 2, 1981
59	Dominion Oklahoma Texas E&P, Inc	3	3	0	1	Jan 30, 2006	May 15, 2006
60	Gulfstream Petroleum Corp.	3	3	0	1	Feb 23, 1978	Sep 18, 1980
61	T-N-T Engineering, Inc.	3	3	0	1	Apr 3, 2006	Mar 19, 2013
62	Anadarko Production Company	3	3	0	0	Aug 18, 1977	Oct 8, 1985
63	Brown & McKenzie, Inc.	3	3	0	0	May 7, 1984	Mar 25, 1985
64	Davis-Goodman Oil Company	3	3	0	0	Mar 16, 1979	Mar 10, 1980
65	El Paso E & P Company, L. P.	3	3	0	0	Mar 6, 2008	Jun 28, 2008
66	Five-Jab, Inc.	3	3	0	0	Mar 17, 2016	Jun 22, 2018
67	Harper, Wayne	3	3	0	0	May 24, 2001	Aug 14, 2003
68	Hunt Oil Company	3	3	0	0	Sep 30, 1991	Mar 31, 1992
69	Linc Gulf Coast Petroleum, Inc.	3	3	0	0	May 30, 2012	Jul 9, 2013
70	Mitchell Energy Corporation	3	3	0	0	Jan 9, 1981	Jun 20, 1985
71	Peoples Energy Prod.-TX, L.P.	3	3	0	0	Feb 5, 2003	Jun 3, 2005
72	Rachael Exploration Corp.	3	3	0	0	Mar 17, 1993	Jun 10, 1994
73	Samson Lone Star LP	3	3	0	0	Nov 22, 2005	May 12, 2007
74	Seagull Energy E&P Inc.	3	3	0	0	Sep 11, 1990	Aug 6, 1996
75	Sun Expl. & Prod. Co.-Houston	3	3	0	0	Sep 3, 1982	Dec 1, 1982
76	Walter Oil & Gas Corporation	3	3	0	0	Jul 24, 1998	Apr 21, 2010
77	Weaver Exploration Co.	3	3	0	0	May 6, 1980	Oct 9, 1980
78	Dynamic Production, Inc.	2	2	0	6	Sep 14, 1988	Sep 15, 1988
79	Legend Natural Gas, LP	2	2	0	6	Sep 9, 2003	Apr 26, 2004
80	White Oak Operating Company LLC	2	2	0	4	Jul 8, 2008	Sep 21, 2016
81	CBN Operating Corp.	2	2	0	2	Feb 24, 1997	Nov 19, 1997
82	Coastal Plains Exploration, LLC	2	2	0	2	Jul 17, 2014	Dec 1, 2014
83	Northwest Oil Company	2	2	0	2	Oct 2, 1980	Feb 3, 1984
84	Upstream Exploration LLC	2	2	0	2	Jul 10, 2017	May 14, 2019
85	American Operating Company	2	2	0	1	Jun 20, 1984	Oct 25, 1995
86	BHP Petroleum (USA) Inc.	2	2	0	1	Dec 31, 1984	Jan 17, 1985
87	Fuller, Ancil T.	2	2	0	1	Jun 23, 1978	Apr 9, 1979
88	Hughes, Dan A. Company	2	2	0	1	Apr 25, 1988	Nov 17, 1988
89	Nicklos Oil & Gas Company	2	2	0	1	Nov 10, 1978	Oct 3, 1979
90	Pengo Petroleum, Inc.	2	2	0	1	Jun 15, 1978	Jul 25, 1979
91	Vantage Operating, LLC	2	2	0	1	Mar 11, 2020	Sep 29, 2021
92	Zachry Exploration, Ltd.	2	2	0	1	Mar 27, 2006	May 8, 2007
93	Aminex USA, Inc.	2	2	0	0	Aug 29, 2003	Feb 26, 2004
94	Bayoil Exploration Company	2	2	0	0	Aug 19, 1991	Aug 21, 1991
95	Blocker Exploration Co.	2	2	0	0	Sep 26, 1980	Nov 3, 1980
96	Bock & Bacon	2	2	0	0	Dec 27, 1979	Feb 2, 1981
97	Bright & Co.	2	2	0	0	Jan 2, 1979	Mar 1, 1979
98	Broken Hill Pty Hldgs (USA) Inc.	2	2	0	0	Dec 8, 1983	Apr 16, 1984
99	Cavalry Resources LLC	2	2	0	0	Feb 23, 2006	Apr 17, 2006
100	Chapman, Roger Inc.	2	2	0	0	Jan 24, 1985	Aug 14, 1987
101	Coastal Oil & Gas Corporation	2	2	0	0	Apr 12, 1983	May 9, 1988
102	Cokinos, Inc.	2	2	0	0	Sep 14, 1981	Mar 26, 1990
103	Cox & Perkins Exploration, Inc.	2	2	0	0	Aug 9, 1996	Aug 15, 1996
104	Diamex Co.	2	2	0	0	Sep 9, 1980	Oct 8, 1981
105	H. H. C. Drilling Co.	2	2	0	0	Jul 10, 1979	Dec 31, 1980
106	Huber, J. M., Corporation	2	2	0	0	Jun 19, 1990	Jul 29, 1991
107	J. F. P. Well Service, Inc.	2	2	0	0	Sep 28, 1981	Jul 23, 1982
108	Kaiser-Francis Oil Company	2	2	0	0	Oct 28, 2009	Feb 2, 2010
109	Karbuhn Oil Company	2	2	0	0	Mar 27, 1991	Jan 18, 1994
110	Moran Exploration, Inc.	2	2	0	0	Jun 7, 1983	Dec 16, 1983
111	National Energy Group, Inc.	2	2	0	0	Sep 6, 2001	May 3, 2002
112	Petroleum Corp. of Delaware, The	2	2	0	0	Nov 25, 1980	Dec 7, 1981
113	Range Production Company	2	2	0	0	Sep 30, 2003	Jun 24, 2004
114	Rex Petroleum Company	2	2	0	0	Jul 29, 1980	Feb 4, 1983
115	Sonat Exploration Company	2	2	0	0	Oct 9, 1985	May 2, 1986
116	Sue-Ann Operating Co.	2	2	0	0	Apr 26, 1979	May 2, 1979
117	Tri-C Resources, LLC	2	2	0	0	Aug 1, 2014	Jan 23, 2017
118	Tri-Investment Co.	2	2	0	0	Nov 15, 1978	Feb 5, 1980
119	Brown, Geo. R Partnership,lp,the	1	1	0	27	Jul 9, 2003	Jul 9, 2003
120	Shell Oil Company	1	1	0	5	Nov 28, 1977	Nov 28, 1977
121	Amoco Production Company	1	1	0	3	Jul 11, 1983	Jul 11, 1983
122	Aroc (Texas) Inc.	1	1	0	2	May 10, 2004	May 10, 2004
123	Aspect Energy, LLC	1	1	0	2	Sep 18, 2007	Sep 18, 2007
124	Costa Energy, LLC	1	1	0	2	Jul 28, 2022	Jul 28, 2022
125	Dominion Expl. & Prod., Inc.	1	1	0	2	Nov 18, 2005	Nov 18, 2005
126	Forza Operating, LLC	1	1	0	2	Jun 24, 2014	Jun 24, 2014
127	JFP Energy, Inc.	1	1	0	2	Nov 13, 1985	Nov 13, 1985
128	Wagner Oil Company	1	1	0	2	Jul 7, 2000	Jul 7, 2000
129	Atoka Operating, Inc.	1	1	0	1	Nov 17, 2023	Nov 17, 2023
130	Azimuth Energy, LLC	1	1	0	1	Jul 21, 2003	Jul 21, 2003
131	Cimarron Engineering, LLC	1	1	0	1	Oct 13, 2021	Oct 13, 2021
132	Cokinos, G. P.	1	1	0	1	Jun 30, 1982	Jun 30, 1982
133	Energy Management Resources,inc.	1	1	0	1	Jan 3, 1989	Jan 3, 1989
134	Hamon, Jake L.	1	1	0	1	Dec 16, 1980	Dec 16, 1980
135	Long-Tex Exploration, Inc.	1	1	0	1	Mar 6, 1991	Mar 6, 1991
136	Magnolia Oil Corporation	1	1	0	1	Aug 13, 1981	Aug 13, 1981
137	Patrick Operating Company Inc(a)	1	1	0	1	Apr 24, 1998	Apr 24, 1998
138	Seneca Resources Corp.	1	1	0	1	Aug 29, 1985	Aug 29, 1985
139	Southport Exploration Inc.	1	1	0	1	May 26, 1978	May 26, 1978
140	Texakota Inc.	1	1	0	1	Feb 25, 2005	Feb 25, 2005
141	Anderson,t.g. & Bowman,e.l.	1	1	0	0	Dec 20, 1978	Dec 20, 1978
142	Arco Oil & Gas Co.	1	1	0	0	Jul 25, 1983	Jul 25, 1983
143	Ashford Oil & Gas Company	1	1	0	0	Nov 24, 1980	Nov 24, 1980
144	Aspect Resources LLC	1	1	0	0	Dec 29, 1999	Dec 29, 1999
145	Aspen Exploration, Inc.	1	1	0	0	Apr 18, 1997	Apr 18, 1997
146	Bartell Exploration	1	1	0	0	Oct 1, 1984	Oct 1, 1984
147	BG Exploration America, Inc.	1	1	0	0	Oct 9, 1991	Oct 9, 1991
148	Block T Operating (Texas), LLC	1	1	0	0	Oct 20, 2025	Oct 20, 2025
149	Bowman, Edward L., Inc.	1	1	0	0	Dec 7, 1981	Dec 7, 1981
150	Brachman, Malcolm K. Trustee	1	1	0	0	Jun 11, 1982	Jun 11, 1982
151	Brammer Engineering, Inc.	1	1	0	0	Apr 26, 2005	Apr 26, 2005
152	Bridge Oil Company, L. P.	1	1	0	0	Aug 8, 1991	Aug 8, 1991
153	Brooklyn Union Explor. Co., Inc.	1	1	0	0	Dec 4, 1989	Dec 4, 1989
154	Bruington Operating II, LLC	1	1	0	0	Jul 16, 2026	Jul 16, 2026
155	Buchanan, Wayman W.	1	1	0	0	Apr 10, 1986	Apr 10, 1986
156	Burnett Oil Co., Inc.	1	1	0	0	Dec 31, 1980	Dec 31, 1980
157	Cameron, Paul E., Jr., Inc.	1	1	0	0	Jan 22, 1997	Jan 22, 1997
158	Caskids Operating Company	1	1	0	0	Dec 18, 2003	Dec 18, 2003
159	Centennial Oil & Gas Invest, Ltd	1	1	0	0	Jul 2, 2003	Jul 2, 2003
160	Cokinos Natural Gas Company	1	1	0	0	Nov 23, 1987	Nov 23, 1987
161	Dawson Exploration, Inc	1	1	0	0	Nov 10, 1977	Nov 10, 1977
162	Daylight Petroleum LLC	1	1	0	0	Nov 20, 2019	Nov 20, 2019
163	DKM Energy, Inc.	1	1	0	0	Sep 11, 1989	Sep 11, 1989
164	Drake Energy, Inc.	1	1	0	0	Mar 9, 1982	Mar 9, 1982
165	Drillmar Operating Company	1	1	0	0	Dec 3, 2010	Dec 3, 2010
166	Duncan Energy Company	1	1	0	0	Oct 12, 1995	Oct 12, 1995
167	E & B, Inc.	1	1	0	0	Jun 14, 1979	Jun 14, 1979
168	Elc Energy, LLC	1	1	0	0	Aug 15, 2014	Aug 15, 2014
169	Elliott Oil & Gas Company	1	1	0	0	Mar 7, 1994	Mar 7, 1994
170	Enervest Operating, L.L.C.	1	1	0	0	Mar 9, 2001	Mar 9, 2001
171	Everest Minerals Corp.	1	1	0	0	May 6, 1985	May 6, 1985
172	Fort Apache Energy, Inc.	1	1	0	0	May 5, 1998	May 5, 1998
173	Galaxy Oil Company	1	1	0	0	Oct 22, 1979	Oct 22, 1979
174	Genesis Petroleum Corporation	1	1	0	0	Jan 25, 1982	Jan 25, 1982
175	Goodrich Oil Company	1	1	0	0	Feb 18, 1988	Feb 18, 1988
176	Great Western Drlg. Co.	1	1	0	0	Mar 23, 1983	Mar 23, 1983
177	Haber Oil Company, Inc.	1	1	0	0	Dec 30, 1983	Dec 30, 1983
178	Hall-Houston Oil Company	1	1	0	0	Jul 25, 1985	Jul 25, 1985
179	Hemingway & Bartell	1	1	0	0	Apr 17, 1978	Apr 17, 1978
180	Heritage Operating Co., Inc. The	1	1	0	0	Dec 30, 1983	Dec 30, 1983
181	Hetco Oil & Gas Co., Inc.	1	1	0	0	Jan 17, 1980	Jan 17, 1980
182	Highland Resources, Inc.	1	1	0	0	Aug 17, 1982	Aug 17, 1982
183	Highlands Exploration & Prod. Co	1	1	0	0	Mar 4, 1981	Mar 4, 1981
184	Hill, Wm. B. Production Company	1	1	0	0	Nov 29, 1990	Nov 29, 1990
185	HNG Oil Company	1	1	0	0	Jun 6, 1985	Jun 6, 1985
186	Home Petroleum Corporation	1	1	0	0	Sep 26, 1983	Sep 26, 1983
187	Horizon Exploration Company	1	1	0	0	Aug 14, 2000	Aug 14, 2000
188	Howell Petroleum Corporation	1	1	0	0	Oct 24, 1996	Oct 24, 1996
189	International Oil & Gas Corp.	1	1	0	0	Nov 28, 1984	Nov 28, 1984
190	Ioc Exploration, Inc.	1	1	0	0	Aug 16, 1982	Aug 16, 1982
191	Jil Oil Corp.	1	1	0	0	Oct 21, 2009	Oct 21, 2009
192	Jordan Oil Company, Inc.	1	1	0	0	Dec 27, 2007	Dec 27, 2007
193	Kelley Oil Corporation	1	1	0	0	Oct 10, 2001	Oct 10, 2001
194	Kimball Production Co.	1	1	0	0	Jun 8, 1983	Jun 8, 1983
195	Ladd Petroleum Corp.	1	1	0	0	Apr 20, 1990	Apr 20, 1990
196	Lasmo Energy Corporation	1	1	0	0	Jun 28, 1990	Jun 28, 1990
197	Lexington Exploration Co.	1	1	0	0	Nov 17, 1980	Nov 17, 1980
198	Lignum Oil Company	1	1	0	0	Nov 15, 1988	Nov 15, 1988
199	Marquee Corporation	1	1	0	0	Jan 25, 2012	Jan 25, 2012
200	McGowan Working Partners	1	1	0	0	Jan 4, 1995	Jan 4, 1995
201	Mgi Enterprises, Inc.	1	1	0	0	Apr 17, 1986	Apr 17, 1986
202	Neg Operating LLC	1	1	0	0	Jan 7, 2004	Jan 7, 2004
203	Neumin Production Company	1	1	0	0	Oct 15, 1997	Oct 15, 1997
204	Norris, J.D.I.	1	1	0	0	Aug 22, 1995	Aug 22, 1995
205	Nuevo Energy Company	1	1	0	0	Jun 19, 1997	Jun 19, 1997
206	Oil Development Company of Texas	1	1	0	0	Jul 7, 1978	Jul 7, 1978
207	Parker & Parsley Development L.P	1	1	0	0	Jan 11, 1994	Jan 11, 1994
208	Pelto Oil Company	1	1	0	0	Feb 28, 1980	Feb 28, 1980
209	Petrodome Operating, LLC	1	1	0	0	Mar 3, 2011	Mar 3, 2011
210	Phillips Petroleum Company	1	1	0	0	May 3, 1995	May 3, 1995
211	Plains Resources Inc.	1	1	0	0	Jun 24, 1993	Jun 24, 1993
212	Pogo Producing Co.	1	1	0	0	Mar 17, 2000	Mar 17, 2000
213	Poynor Corporation	1	1	0	0	Jun 8, 1983	Jun 8, 1983
214	Quintana Pet. Corp.	1	1	0	0	Apr 12, 1983	Apr 12, 1983
215	Reef Exploration, Inc. (A-1)	1	1	0	0	Mar 10, 2003	Mar 10, 2003
216	Royal Oil & Gas Corp.	1	1	0	0	Feb 13, 1992	Feb 13, 1992
217	Rupertsland Resources Inc.	1	1	0	0	Dec 31, 1982	Dec 31, 1982
218	Sanchez-O'Brien Oil & Gas Corp.	1	1	0	0	Oct 31, 1984	Oct 31, 1984
219	S.E.S. Joint Venture No. 7	1	1	0	0	Jun 4, 1980	Jun 4, 1980
220	Southern Bay Operating, L.L.C.	1	1	0	0	Nov 30, 2006	Nov 30, 2006
221	Star of Texas Energy Srvs, Inc.	1	1	0	0	Apr 11, 2002	Apr 11, 2002
222	Sue-Ann Production Company	1	1	0	0	Nov 20, 1991	Nov 20, 1991
223	Tamarind Investments, LLC	1	1	0	0	Apr 9, 2010	Apr 9, 2010
224	Tee Operating Co.	1	1	0	0	May 14, 1984	May 14, 1984
225	Tenneco Oil Company-Tgcd	1	1	0	0	Mar 8, 1985	Mar 8, 1985
226	Texas Crude, Inc.	1	1	0	0	Jan 25, 1982	Jan 25, 1982
227	Texas Oil & Gas Corp.	1	1	0	0	Feb 12, 1979	Feb 12, 1979
228	Triad Energy Corporation	1	1	0	0	Aug 28, 1990	Aug 28, 1990
229	Triple J Investments Inc.	1	1	0	0	Jul 18, 1995	Jul 18, 1995
230	United Oil & Minerals, Inc.	1	1	0	0	Jul 17, 1996	Jul 17, 1996
231	Unocal Exploration Corporation	1	1	0	0	Oct 21, 1991	Oct 21, 1991
232	U.S. Department of Energy	1	1	0	0	Jun 26, 1997	Jun 26, 1997
233	Vanderbilt Resources Corp.	1	1	0	0	Aug 17, 1979	Aug 17, 1979
234	Wainoco Oil & Gas Company	1	1	0	0	Sep 20, 1978	Sep 20, 1978
235	Windfohr Oil Company	1	1	0	0	Jul 28, 1977	Jul 28, 1977
236	Zenergy, Inc.	1	1	0	0	Aug 13, 2007	Aug 13, 2007
237	Zenergy Inc.	—	0	0	163	—	—
238	Orangefield Operating Corporatio	—	0	0	141	—	—
239	Torrent Oil LLC	—	0	0	105	—	—
240	Coastal Operating Co	—	0	0	57	—	—
241	Orangefield East Corp	—	0	0	41	—	—
242	Hackberry Oil & Gas LLC	—	0	0	38	—	—
243	Gulf Oil Corp.-Kilgore	—	0	0	20	—	—
244	Dartex Energy Corporation	—	0	0	12	—	—
245	Kodiak Oil & Gas Inc.	—	0	0	9	—	—
246	Gulf Oil Corp.	—	0	0	8	—	—
247	Southcoast Production Inc	—	0	0	7	—	—
248	Southern Oil of Louisiana LLC	—	0	0	7	—	—
249	Csa Exploration Company Inc.	—	0	0	6	—	—
250	Dixon Management Corp.	—	0	0	4	—	—
251	Marathon Oil Company	—	0	0	4	—	—
252	Phantom Oil & Gas	—	0	0	4	—	—
253	Draper Goodale & Company Inc.	—	0	0	3	—	—
254	Enline Operating L.L.C.	—	0	0	3	—	—
255	Gen. Amer. Oil Co. of Texas	—	0	0	3	—	—
256	Low-End Oil LLC	—	0	0	3	—	—
257	Sinclair Carl Oil Well Service	—	0	0	3	—	—
258	Amrwr LLC	—	0	0	2	—	—
259	B & M Operating Co. Inc.	—	0	0	2	—	—
260	Chesapeake Operating L.L.C.	—	0	0	2	—	—
261	Gruy Petroleum Management Co.	—	0	0	2	—	—
262	Jordan Development Company LLC	—	0	0	2	—	—
263	Kelly-Brock	—	0	0	2	—	—
264	McGowan Working Partners Inc.	—	0	0	2	—	—
265	Operator P-5 Not on File	—	0	0	2	—	—
266	Perdido Energy LLC	—	0	0	2	—	—
267	Petex	—	0	0	2	—	—
268	Phillips Oil Company	—	0	0	2	—	—
269	Range Production Company LLC	—	0	0	2	—	—
270	Rowan A. H.	—	0	0	2	—	—
271	States Oil Company	—	0	0	2	—	—
272	STS Petroleum LLC	—	0	0	2	—	—
273	Allegro Operating Inc.	—	0	0	1	—	—
274	Angelina Corporation The	—	0	0	1	—	—
275	Associated Oil & Gas Co.	—	0	0	1	—	—
276	Atlantic Richfield Co.	—	0	0	1	—	—
277	Austral Oil Company Incorporated	—	0	0	1	—	—
278	Avalanche Oil & Gas LLC	—	0	0	1	—	—
279	Brown al A.	—	0	0	1	—	—
280	Coalinga Corporation	—	0	0	1	—	—
281	D.C. Energy	—	0	0	1	—	—
282	Delfin Operating LLC	—	0	0	1	—	—
283	Dillard A. R. Inc.	—	0	0	1	—	—
284	Discovery Operating Inc.	—	0	0	1	—	—
285	D.J. Oilfield Salvage Inc.	—	0	0	1	—	—
286	Energy Reserves Group Inc.	—	0	0	1	—	—
287	Energy Twenty Operating LLC	—	0	0	1	—	—
288	Enline Resources LLC	—	0	0	1	—	—
289	Esenjay Exploration Inc	—	0	0	1	—	—
290	Fieldwood Onshore LLC	—	0	0	1	—	—
291	F.I.G. Energy LLC	—	0	0	1	—	—
292	Great Northern Energy Inc	—	0	0	1	—	—
293	Halbouty Michel T.	—	0	0	1	—	—
294	Houston Oil Prod Enterprises Inc	—	0	0	1	—	—
295	Iron Jaw Operating LLC	—	0	0	1	—	—
296	L & L Pipe & Supply	—	0	0	1	—	—
297	Luck Petroleum Corporation	—	0	0	1	—	—
298	Merit Petroleum Company	—	0	0	1	—	—
299	Meyers-Lasher Inc.	—	0	0	1	—	—
300	Nafco Oil & Gas Inc.	—	0	0	1	—	—

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