COUNTIES · EDWARDS · OPERATORS

Edwards 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	Pruitt Engineering & Petro. Co.	116	116	0	0	Aug 21, 1981	Nov 4, 1996
2	Lomak Production Company	109	109	0	0	Mar 3, 1997	May 19, 1998
3	Dominion Oklahoma Texas E&P, Inc	100	100	0	11	Jul 16, 2002	Oct 30, 2007
4	Newfield Exploration Company	93	93	22	18	Jul 8, 2003	Oct 23, 2008
5	Highmount Expl & Prod Texas LLC	82	82	0	13	Mar 28, 2007	Nov 19, 2010
6	PNP Operating Company LLC	69	69	0	38	Oct 18, 2012	Dec 3, 2024
7	A A Production Inc.	60	60	0	2	Feb 1, 1991	Nov 5, 1992
8	Cometra Oil and Gas, Inc.	57	57	0	1	Sep 10, 1993	Sep 4, 1996
9	Meridian Oil Inc.	54	54	10	17	Aug 28, 1989	Jan 26, 1996
10	Marshall & Winston, Inc.	45	45	0	13	Feb 13, 1996	Jun 2, 2011
11	Diamondback Operating, LP	44	44	1	1	Oct 12, 2004	Dec 20, 2011
12	Dreyfus, Louis Natural Gas Corp	40	40	0	13	Dec 20, 1995	Sep 4, 2001
13	Heritage Petroleum Corporation	38	38	0	0	Nov 4, 1997	Jul 19, 2002
14	Rio-Tex, Inc.	30	30	0	33	Aug 17, 1999	Jun 30, 2017
15	Eex E&P Company, L.P.	28	28	0	0	Feb 2, 2000	Jun 9, 2003
16	Arapaho Petroleum, Incorporated	25	25	0	0	Jan 6, 1978	Apr 24, 1985
17	Uhc Petroleum Corporation	23	23	0	31	Nov 6, 1990	Mar 11, 2011
18	Enserch Exploration, Inc	21	21	0	10	Jul 24, 1981	Sep 8, 1982
19	Par Minerals Corporation	21	21	15	1	Sep 19, 1996	Jul 29, 2004
20	American Resources, Inc.	20	20	0	9	Jul 17, 2014	Dec 16, 2019
21	Burlington Resources Oil&gas Co.	20	20	9	2	Sep 11, 1989	Jun 1, 2000
22	Amoco Production Company	18	18	0	6	Jul 25, 1977	Nov 15, 1982
23	Statex Petroleum Inc.	17	17	0	0	Jan 18, 1985	Jul 27, 1988
24	Tesoro E&P Company, L.P.	17	17	0	0	Jul 17, 1996	Dec 29, 1999
25	Muskegon Development Company	16	16	0	48	Feb 3, 2011	Dec 16, 2013
26	Range Production Company	16	16	1	3	May 11, 1998	Jun 8, 2005
27	Fairway Links Energy, Inc.	16	16	0	1	Aug 20, 2001	Nov 8, 2005
28	Qualia, C. F. Operating,inc.	16	16	0	0	Apr 4, 1997	Feb 6, 2007
29	Chesapeake Operating, Inc.	14	14	2	4	Jan 8, 2002	Jul 23, 2008
30	Johnson Operating, Inc.	14	14	0	0	Aug 14, 1987	Dec 6, 1988
31	Conoco Inc.	13	13	0	0	Oct 2, 1981	Jun 30, 1992
32	Perlman, William	12	12	0	5	Oct 10, 1979	May 20, 1981
33	Paluxy Sands Corporation	12	12	0	0	Dec 31, 1980	Oct 4, 2005
34	Winchester Energy Operating Co.	12	12	0	0	Oct 10, 1985	Jan 6, 1987
35	3-M Energy Corporation	11	11	0	1	Nov 1, 1988	May 3, 2004
36	Texas Secondary Oil Corporation	10	10	0	9	Apr 11, 2018	Apr 22, 2019
37	Dorchester Gas Producing Co	10	10	0	0	Jul 15, 1980	Nov 5, 1980
38	Enron Oil & Gas Company	10	10	0	0	Jul 18, 1994	Jan 29, 1999
39	North American Royalties, Inc.	8	8	0	30	Aug 9, 1977	Dec 13, 1993
40	Megawest Energy Texas Corp.	8	8	0	5	Aug 10, 2007	Sep 26, 2007
41	Brown, J. K. Inc.	8	8	0	4	Feb 6, 1992	Nov 4, 1997
42	Aggietech Oil, Ltd.	8	8	0	0	Sep 4, 2015	Jun 15, 2016
43	Doran Energy Corporation	8	8	0	0	Nov 18, 1981	Jul 13, 1982
44	EP Operating Company	8	8	0	0	Aug 8, 1985	Aug 27, 1985
45	Hilcorp Energy Company	7	7	0	95	Apr 27, 2011	May 27, 2011
46	Andrus Resources Corporation	7	7	0	7	Jul 2, 1990	Oct 2, 1990
47	Chi Operating, Inc.	7	7	0	4	Nov 7, 2003	Mar 3, 2006
48	Great Western Drilling Company	6	6	0	3	May 30, 2003	Apr 7, 2006
49	Sonora Southwest Partnership	6	6	0	3	Jul 22, 1986	Jun 1, 1987
50	SDX Resources, Inc.	6	6	0	2	Jun 13, 2000	Dec 19, 2003
51	Dixie Operating Company	6	6	0	0	Jul 20, 1987	Dec 17, 1987
52	Held by Production, Inc.	6	6	0	0	Apr 15, 1992	May 4, 1993
53	Patrick Exploration Company	6	6	0	0	Sep 26, 2002	Apr 15, 2004
54	Rocksprings Energy Company LLC	6	6	0	0	Oct 12, 1994	Jun 8, 1995
55	Mortimer Production Company	5	5	0	9	Aug 17, 2017	Aug 17, 2017
56	Metal Forms Industries, Inc.	5	5	0	6	Mar 26, 1981	May 15, 1981
57	Rio Bravo Expl. & Prod. Co.	5	5	0	4	Mar 16, 1994	Feb 5, 2015
58	Hamman Oil & Refg. Co.	5	5	0	1	Jun 28, 2000	Dec 15, 2000
59	Bonfire Operating LLC	5	5	0	0	Jan 7, 2015	Jun 1, 2015
60	Mariner Energy, Inc.	5	5	0	0	Jun 10, 2009	Nov 5, 2009
61	Regal Development Inc.	5	5	0	0	Sep 29, 1980	Feb 5, 1981
62	Stewart & Vernor Oil Co., Inc.	4	4	0	4	Nov 12, 1982	Jul 21, 1983
63	Marsh, Tom F. Inc.	4	4	0	1	Feb 22, 1982	Apr 20, 1982
64	Banyan Operating, LLC	4	4	0	0	Sep 6, 2013	Sep 6, 2013
65	Graham, E. L. Corp.	4	4	0	0	Mar 25, 1981	Apr 2, 1982
66	Sierra Industries Inc.	4	4	0	0	Jan 23, 1986	May 30, 1986
67	Accord GR Energy Inc	3	3	0	81	Feb 9, 2017	Apr 3, 2017
68	H I S Oil Co.	3	3	0	1	Oct 7, 1983	May 25, 1984
69	Rock Ridge Explor & Prod LLC	3	3	0	1	Apr 2, 2018	Feb 21, 2019
70	Swartz Oil Company	3	3	0	1	Nov 4, 2005	Jan 18, 2007
71	American Cometra, Inc.	3	3	0	0	May 24, 1989	Jul 6, 1993
72	Carmel Energy, Inc.	3	3	0	0	Apr 14, 1981	Jun 26, 1981
73	Graham Royalty, Ltd.	3	3	0	0	Mar 7, 1991	May 17, 1991
74	Harrison, Dan J., Jr.	3	3	0	0	Sep 27, 1978	Mar 21, 1979
75	Texen Resources, Inc.	2	2	0	4	Dec 11, 1981	Dec 21, 1981
76	Dwa Enterprises	2	2	0	2	May 15, 1981	May 29, 1981
77	EOG Resources, Inc.	2	2	0	2	Nov 30, 1999	Dec 19, 2000
78	Stonegate Production Company,llc	2	2	2	2	Oct 15, 2007	Nov 20, 2007
79	Vision Oil and Gas LLC	2	2	0	2	Feb 6, 2014	Feb 6, 2014
80	Forza Operating, LLC	2	2	0	1	Mar 15, 2017	Jul 6, 2022
81	HNG Oil Company	2	2	0	1	Nov 9, 1977	Dec 22, 1977
82	Sed Energy Inc.	2	2	0	1	Aug 20, 2010	May 23, 2017
83	American Quasar Petroleum Co.	2	2	0	0	Feb 7, 1979	Feb 19, 1981
84	Boyd, Foy Management Corp.	2	2	0	0	Jun 27, 1979	Jul 25, 1980
85	C & F Energy, Inc.	2	2	0	0	Apr 9, 1996	May 3, 1996
86	Combustion Products Corp.	2	2	0	0	Dec 14, 1978	Jan 10, 1979
87	Continental Oil Company	2	2	0	0	Apr 27, 1978	Jun 4, 1979
88	Devon Louisiana Corporation	2	2	0	0	Jun 4, 2004	Dec 21, 2004
89	Doran, W. H.	2	2	0	0	Oct 24, 1980	Oct 24, 1980
90	Export Petroleum Corp.	2	2	0	0	Apr 28, 1981	Apr 29, 1981
91	Floyd Operating Company	2	2	0	0	Oct 29, 1997	Oct 29, 1997
92	Forney & McCombs	2	2	0	0	Jun 18, 1990	Jun 18, 1990
93	Hill, John H.	2	2	0	0	Feb 4, 1980	Feb 22, 1980
94	Holmes Exploration, LLC	2	2	2	0	Jun 15, 2005	Jul 26, 2005
95	Johnson & Lindley, Inc.	2	2	0	0	Aug 31, 1999	Sep 28, 1999
96	KCS Medallion Resources, Inc.	2	2	0	0	Aug 29, 2001	Aug 29, 2001
97	Marsh Operating Company	2	2	0	0	Feb 18, 1992	Sep 8, 1992
98	Mesa Chica Corp.	2	2	0	0	Jul 26, 2002	Aug 1, 2002
99	Mextex Operating Company	2	2	0	0	Jun 7, 2007	Jun 7, 2007
100	Mulloy Operating, Inc.	2	2	0	0	Sep 17, 2010	Nov 30, 2010
101	Olje Group LLC	2	2	0	0	Apr 22, 2014	Oct 2, 2014
102	Penn Virginia Oil & Gas, L.P.	2	2	0	0	Sep 11, 2008	Sep 11, 2008
103	Pennzoil Company	2	2	0	0	Mar 8, 1982	Mar 25, 1982
104	Pogo Producing Co.	2	2	0	0	Jun 1, 1994	Jun 29, 1994
105	Puma Energy Inc.	2	2	0	0	Nov 5, 1992	Nov 10, 1992
106	Sanders, Wm.	2	2	0	0	Dec 18, 1985	Jan 27, 1986
107	Tammany Exploration Company LLC	2	2	0	0	Sep 9, 2008	Oct 20, 2008
108	Tarpon Resources Co.	2	2	0	0	Dec 20, 1982	Dec 31, 1982
109	Tri-Power Petroleum, Inc.	2	2	0	0	Apr 30, 1985	Apr 30, 1985
110	TXO Production Corp.	2	2	0	0	Nov 22, 1985	Nov 22, 1985
111	Wright Brothers Energy, Inc.	1	1	0	74	Jun 26, 1986	Jun 26, 1986
112	Saguaro Petroleum, LLC	1	1	0	9	Nov 8, 2017	Nov 8, 2017
113	Mitchell Energy Corporation	1	1	0	3	Apr 18, 1983	Apr 18, 1983
114	Thompson, J. Cleo	1	1	0	3	Jun 12, 1998	Jun 12, 1998
115	Champlin Petroleum Co.	1	1	0	2	Oct 20, 1977	Oct 20, 1977
116	E.L.A., Inc.	1	1	0	2	Feb 3, 1988	Feb 3, 1988
117	KLM Petroleum Corp.	1	1	0	2	Jul 27, 2005	Jul 27, 2005
118	Challenger Texas Energy OP LLC	1	1	0	1	Oct 5, 2011	Oct 5, 2011
119	Charis Energy, Inc.	1	1	0	1	Dec 30, 2008	Dec 30, 2008
120	Devon Energy Production Co, L.P.	1	1	0	1	Oct 27, 2004	Oct 27, 2004
121	H&G Petroleum Corporation	1	1	0	1	Aug 9, 1991	Aug 9, 1991
122	Polecat Pipeline Company, Inc.	1	1	0	1	Mar 16, 1993	Mar 16, 1993
123	PXP Texas Inc.	1	1	0	1	Mar 7, 2006	Mar 7, 2006
124	Vicars Oil & Gas Corporation	1	1	0	1	May 29, 1997	May 29, 1997
125	Abraxas Petroleum Corp.	1	1	0	0	Dec 31, 1982	Dec 31, 1982
126	Adobe Oil & Gas Corp.	1	1	0	0	Feb 17, 1978	Feb 17, 1978
127	Aminex USA, Inc.	1	1	1	0	Jun 11, 2002	Jun 11, 2002
128	Anderson Petroleum, Inc.	1	1	0	0	Dec 18, 1981	Dec 18, 1981
129	Apexco Exploration & Prod., Inc.	1	1	0	0	Dec 31, 1982	Dec 31, 1982
130	Athanor Texas Inc.	1	1	0	0	Sep 28, 1998	Sep 28, 1998
131	Beach Exploration, Inc.	1	1	0	0	Oct 1, 2008	Oct 1, 2008
132	Blue Ridge Group, Inc.	1	1	0	0	Sep 9, 1999	Sep 9, 1999
133	Bradshaw, Ray E.	1	1	0	0	Aug 18, 1995	Aug 18, 1995
134	Brower Oil & Gas Co., Inc.	1	1	0	0	Mar 12, 2010	Mar 12, 2010
135	Burlington Resources O & G Co LP	1	1	0	0	Mar 22, 2001	Mar 22, 2001
136	Charger Energy, Inc.	1	1	0	0	Mar 6, 2000	Mar 6, 2000
137	Cico Oil & Gas Co.	1	1	0	0	Nov 3, 1999	Nov 3, 1999
138	Corkran Energy, LP	1	1	1	0	Oct 1, 2008	Oct 1, 2008
139	Cyclone Exploration, Inc.	1	1	0	0	Dec 31, 1982	Dec 31, 1982
140	Dow Chemical Co., The	1	1	0	0	Mar 12, 1982	Mar 12, 1982
141	Estes Oil Co.	1	1	0	0	Jun 6, 1983	Jun 6, 1983
142	Exxon Corp.	1	1	0	0	Mar 27, 1990	Mar 27, 1990
143	Fagin Production Corporation	1	1	0	0	Jun 4, 1981	Jun 4, 1981
144	Grace Petroleum Corp.	1	1	0	0	Jun 6, 1978	Jun 6, 1978
145	Harrison Interests, Ltd.	1	1	0	0	Oct 29, 1987	Oct 29, 1987
146	Hunt Energy Corp.	1	1	0	0	Nov 12, 1981	Nov 12, 1981
147	KCS Resources, Inc.	1	1	0	0	Mar 5, 2002	Mar 5, 2002
148	Kelloil, Inc.	1	1	0	0	Nov 24, 1982	Nov 24, 1982
149	Loch Exploration, Inc.	1	1	0	0	Jun 11, 1982	Jun 11, 1982
150	Maralo, LLC	1	1	0	0	Nov 26, 2002	Nov 26, 2002
151	Mark IV Energy	1	1	0	0	Jul 30, 1985	Jul 30, 1985
152	Monroe Well Service, Inc.	1	1	0	0	Dec 31, 1985	Dec 31, 1985
153	Occidental Permian Ltd.	1	1	1	0	Apr 24, 2006	Apr 24, 2006
154	Olsen Energy Inc.	1	1	0	0	Jul 17, 1984	Jul 17, 1984
155	Ozark Exploration, Inc.	1	1	0	0	Oct 29, 1987	Oct 29, 1987
156	Paragon Corporation	1	1	0	0	Dec 28, 2005	Dec 28, 2005
157	Production Lease Service, Inc.	1	1	0	0	Dec 29, 1981	Dec 29, 1981
158	Rendova Oil Company, Inc.	1	1	0	0	Dec 27, 2000	Dec 27, 2000
159	Sage Energy Company	1	1	0	0	May 31, 2005	May 31, 2005
160	Sawyer Drilling & Service, Inc.	1	1	0	0	Mar 6, 1980	Mar 6, 1980
161	Sha-Jam Operating Corp.	1	1	0	0	Aug 1, 2000	Aug 1, 2000
162	Shell Western E&P Inc.	1	1	0	0	Jun 10, 1991	Jun 10, 1991
163	Sigma Energy & Explor., Co LLC	1	1	0	0	Sep 3, 2008	Sep 3, 2008
164	Stone, J. G. Oil Co.	1	1	0	0	Feb 17, 2010	Feb 17, 2010
165	Sun Exploration & Production Co.	1	1	0	0	Jun 20, 1977	Jun 20, 1977
166	Tejas Trucking, Inc.	1	1	0	0	Nov 10, 1997	Nov 10, 1997
167	Texaco E & P Inc.	1	1	0	0	Apr 21, 1998	Apr 21, 1998
168	Texakoma Oil & Gas Corporation	1	1	0	0	Apr 29, 2004	Apr 29, 2004
169	Trilogy Operating, Inc.	1	1	0	0	Nov 7, 2007	Nov 7, 2007
170	TXP, Incorporated	1	1	0	0	Jul 13, 2010	Jul 13, 2010
171	Ultra Resources, Inc.	1	1	1	0	Jan 7, 2004	Jan 7, 2004
172	Wichita Industries, Inc.	1	1	0	0	Aug 18, 1980	Aug 18, 1980
173	Upp Operating LLC	—	0	0	220	—	—
174	Wright Brothers Energy Inc.	—	0	0	214	—	—
175	Henry Petroleum LLC	—	0	0	158	—	—
176	Lakeshore Operating LLC	—	0	0	117	—	—
177	Coastal States Gas Prod. Co.	—	0	0	39	—	—
178	Smith Pipe of Abilene	—	0	0	32	—	—
179	Grace Petroleum Operating LLC	—	0	0	27	—	—
180	Texakoma E & P LLC	—	0	0	15	—	—
181	Johnson & Lindley LLC	—	0	0	11	—	—
182	White Sands TX LLC	—	0	0	10	—	—
183	Enervest Operating L.L.C.	—	0	0	6	—	—
184	Scout Energy Management LLC	—	0	0	6	—	—
185	Exa Oil and Gas LLC	—	0	0	5	—	—
186	Mwwd Operator LLC	—	0	0	5	—	—
187	Apache Corporation	—	0	0	4	—	—
188	Denbury Management Inc.	—	0	0	4	—	—
189	Indigo Petroleum LLC	—	0	0	4	—	—
190	XOG Operating LLC	—	0	0	4	—	—
191	Blackstone Energy Services LLC	—	0	0	3	—	—
192	Comstock Energy LLC	—	0	0	3	—	—
193	J & M Well Salvage Company	—	0	0	3	—	—
194	Petex	—	0	0	3	—	—
195	Robert C. Brower LLC	—	0	0	3	—	—
196	Amoco Production Co.-Odessa	—	0	0	2	—	—
197	Anderson Energy Corporation	—	0	0	2	—	—
198	Bettis Boyle & Stovall	—	0	0	2	—	—
199	City Oil Corporation	—	0	0	2	—	—
200	Hillin T. A.	—	0	0	2	—	—
201	Penwell Energy Inc.	—	0	0	2	—	—
202	Texas Gathering Inc.	—	0	0	2	—	—
203	Baxter Kelly H. Oil and Gas Co.	—	0	0	1	—	—
204	Capital & Comanche Oil & Gas	—	0	0	1	—	—
205	Damson Oil Corp.	—	0	0	1	—	—
206	JP Operating Inc.	—	0	0	1	—	—
207	Largo Oil Company	—	0	0	1	—	—
208	Mag Exploration LLC	—	0	0	1	—	—
209	Metcalfe Tom	—	0	0	1	—	—
210	Now Development Co. Inc.	—	0	0	1	—	—
211	Osborn Heirs Company	—	0	0	1	—	—
212	Perlman I.h.oil & Gas Properties	—	0	0	1	—	—
213	Quaestor Corporation	—	0	0	1	—	—
214	Stewart-Martin Operating Co. Inc	—	0	0	1	—	—
215	Texakoma Operating L.P.	—	0	0	1	—	—

215 OPERATORS · WINDOW ON THE RRC ISSUE DATE