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COUNTIES · CALHOUN · OPERATORS

Calhoun 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 year3 years10 yearsAll time
#OperatorPermitsAll timeHorizontalWellsFirstLast
1Hominy Consulting, LLC1100Apr 21, 2026Apr 21, 2026
2Zinn Petroleum Company—00160——
3Neumin Production Company—199091——
4Exxon Corp.—112051——
5B&L Resources, L.L.C.—6031——
6Texas Oil & Gas Corp.—36029——
7Huisache Operating Co.—0028——
8C & E Operating, Inc.—59024——
9Aluminum Co. of America—0020——
10Initial Energy Services, LLC—1015——
11Frostwood Energy, LLC—12014——
12Esenjay Petroleum Corp.—17013——
13Tenneco Oil Co.—7013——
14McGowan Working Partners, Inc.—1012——
15Getty Oil Co.—15011——
16Quintana Pet. Corp.—14011——
17Torrent Oil LLC—0011——
18Cities Service Oil Co.—0010——
19Superior Oil Company, The—2709——
20Corum Production Company—2509——
21American Petrofina Co. of Tex.—2209——
22Brigham Oil & Gas, L.P.—1209——
23Exxon Mobil Corporation—009——
24American Cometra, Inc.—3408——
25Apache Corporation—3008——
26Prime Operating Company—2208——
27Kebo Oil & Gas, Inc.—1608——
28Lamar Oil & Gas, Inc.—208——
29Baylor Operating LLC—008——
30Bep Operating LLC—008——
31Humble Oil & Refining Co.—008——
32Remora Operating LLC—008——
33Corpus Christi Oil & Gas Co.—5307——
34Sue-Ann Oil & Gas Company—2207——
35Sohio Petroleum Co.—507——
36Texaco Inc.—107——
37Silverbrook Operating LLC—007——
38Sun Exploration & Production Co.—007——
39Williams Expl Co a Delaware Corp—2706——
40TXO Production Corp.—1406——
41B&L Exploration, L.L.C.—1106——
42Marathon Oil Company—306——
43Atlantic Richfield Co.—106——
44Gulf Oil Corp.—006——
45Royal Production Company Inc.—006——
46Energy Development Corp. - N. J.—2805——
47Sterling Expl. & Prod. Co., LLC—2205——
48Tschoepe, Arthur J.—1505——
49Yamac Production Company—1205——
50Victoria Operating, Inc.—1105——
51Dow Chemical Co., The—505——
52Formation Resources LLC—405——
53Prize Operating Company—305——
54Fredco—105——
55Cities Service Oil & Gas Corp.—005——
56Mobil Producing TX. & N.M. Inc.—3104——
57Unit Petroleum Company—2004——
58Integral Energy Corp.—1604——
59Barnhart Co.—1404——
60Cavalla Energy Exploration Co.—1204——
61Apd Company—1004——
62Sutton Producing Corp.—704——
63Carr, F. William—604——
64Aroc (Texas) Inc.—304——
65Eltex Energy Group, Inc.—304——
66Wagner Oil Company—304——
67Aurora Resources Corporation—204——
68Tri-Union Development Corp.—104——
69Pasco Operating Company—004——
70Texas Independent Explor Ltd.—004——
71TR Offshore LLC—004——
72Petro-Guard Production,l.l.c.—3403——
73Chesapeake Operating, Inc.—1903——
74Davis Oil Company—1503——
75Petroleum Management, Inc.—1003——
76XOG Operating LLC—903——
77Columbia Gas Development Corp.—703——
78Convest Energy Corporation—703——
79McGowan Working Partners—703——
80Texas Petroleum Investment Co.—703——
81Vintage Petroleum, Inc.—703——
82Texas City Refg. Inc.—403——
83Dallas Resources, Inc.—303——
84Texas Independent Explor., Inc.—303——
85Ranger Oil Company—203——
86Mitchell, R. B.—103——
87White Marlin Operating Co, LLC—103——
88Amerada Div. Arerada Hess Corp.—003——
89CKS Operating LLC—003——
90Crest Petroleum LLC—003——
91Crown Central Petroleum Corp.—003——
92Pan American Petroleum Corp.—003——
93Rawhide Operating Inc.—003——
94R & S Services—003——
95Sinclair Carl Oil Well Service—003——
96Ladd Petroleum Corp.—1602——
97Seneca Resources Corp.—1602——
98Saluria Operating Co., Inc.—1002——
99Texaco Producing Inc.—902——
100Cimarex Energy Co. of Colorado—702——
101Burlington Resources Oil&gas Co.—602——
102Clover Energy Corporation—602——
103Mosbacher Production Co.—602——
104Atasca Resources, Inc.—502——
105Transtexas Gas Corporation—502——
106Energy Development Corp.—402——
107General Atlantic Resources, Inc.—302——
108Pg&e Resources Company—302——
109Samson Resources Company—302——
110Corpus Christi Leaseholds, Inc.—202——
111Quintex Petroleum Corp.—202——
112Sonterra Operating, Inc.—202——
113Sun Expl. & Prod. Co.-Houston—202——
114Mueller Exploration, Inc.—102——
115Pitco Investments, Ltd.—102——
116Seadrift Management, L.L.C.—102——
117Umc Petroleum Corporation—102——
118Angel Operating LLC—002——
119Bell Kelly—002——
120Bravo Gas Company—002——
121Camterra Resources Inc.—002——
122Chesapeake Operating L.L.C.—002——
123Colorado Oil Co.—002——
124Coquina Oil Corporation—002——
125Duquesne Natural Gas Company—002——
126Gruy Mgmt. Service Co.—002——
127Hagens R. C.—002——
128Hanson Production Company—002——
129Jupiter Corporation The—002——
130Logue and Patterson Inc.—002——
131Samedan Oil Corporation—002——
132Southern Mins Corp & Texaco I—002——
133Sue-Ann Operating L.C.—002——
134Texaco E & P Inc.—002——
135Viking Drilling Company—002——
136Weltman Louis H.-Stone J. G.—002——
137Weeks Petroleum Corporation—2401——
138Fina Oil & Chemical Company—2201——
139Phoenix Resources Co.—1601——
140Future Petroleum Company LLC—1401——
141Sonora Exploration Corporation—1401——
142Meridian Oil Production Inc.—1301——
143Gruy Petroleum Management Co.—901——
144Houston Oil & Minerals Corp.—901——
145Wainoco Oil & Gas Company—801——
146Genesis Petroleum Corporation—701——
147Parker & Parsley Producing L.P.—701——
148TE-Ray Resources, Inc—701——
149Delta American Oil Co.—601——
150Kaiser-Francis Oil Company—601——
151Cotton Petroleum Corp.—501——
152Goldking Prod. Co.—501——
153Continental Trend Resources, Inc—401——
154Matzinger Petroleum Co—401——
155McKenzie Petroleum Co Inc—401——
156Tesoro Petroleum Corporation—401——
157Bell, Kelly Inc.—301——
158Cities Service Company—301——
159Dewbre Petroleum Corporation—301——
160Houston Operating, Inc.—301——
161Palace Operating Company—301——
162Resources Investment Corporation—301——
163Rincon Petroleum Corporation—301——
164Rowe Production Co.—301——
165Brown, George R. Partnership,the—201——
166Cascade Oil & Gas Company—201——
167Conquest Exploration Company—201——
168Eads Operating Co.—201——
169Esenjay Exploration, Inc—201——
170Galaxy Oil Company—201——
171Home Petroleum Corporation—201——
172Mosbacher Energy Company—201——
173Petro-Guard Company, Inc.—201——
174Torch Operating Company—201——
175Acock, Randolph—101——
176Brock Petroleum Corporation—101——
177Bula Oil America, Inc.—101——
178Cico Oil & Gas Co.—101——
179Coastal Oil & Gas Corporation—101——
180Cottonwood Exploration Company—101——
181Dolch Production, Inc.—101——
182European-Southwest Co.—101——
183Fox, Hewitt B., Inc.—101——
184Gulfstream Petroleum Corp.—101——
185Kamlok, Inc.—101——
186Langham Petroleum Expl. Corp.—101——
187Nordan Trust, The—101——
188Penn Virginia Oil & Gas Corp.—101——
189Riseden, Ltd.—101——
190Shell Oil Company—101——
191Texas Eastern Transmission Corp.—101——
192Union Oil Company of California—101——
193Wallace Co., Inc.—101——
194Wilkerson, J. C.—101——
195Zinn Petroleum Co.—101——
196Amerada Petroleum Corp.—001——
197American Trading & Prod. Corp.—001——
198Ames Oil & Gas—001——
199Amrwr LLC—001——
200Ancon Oil & Gas Inc.—001——
201A.O.E. Operators Inc.—001——
202Austral Oil Company Incorporated—001——
203Barnes J. C. Oil Company—001——
204Becker B. A.—001——
205Benz Claire-Stoddard—001——
206Big -6- Drilling Company—001——
207Blalack Joe—001——
208Bozeman John F.—001——
209Braman D. H. Jr.—001——
210Camino Oil Corporation—001——
211Camoil Inc.—001——
212Chevron U. S. A. Inc.—001——
213Clark Oil Prod. Co.—001——
214Coastland Operations LLC—001——
215Coloma Oil & Gas Corp.—001——
216Columbus Energy LLC—001——
217Cox Edwin L.—001——
218Cox Oil & Gas Inc.—001——
219Daniel Anthony—001——
220Doanbuy Lease & Co. Inc.—001——
221Erg Resources L.L.C.—001——
222Finaly Resources LLC—001——
223First Matagorda Corporation—001——
224Georgetown Exploration Inc.—001——
225Goetz Services Inc.—001——
226Grasty Gordon C.—001——
227Gulf Coast Oil& Minerals—001——
228Hemco Development LLC—001——
229H & H Operating Company—001——
230High Island Gas LLC—001——
231H T P Producing Company—001——
232Hughes Dan A. Company—001——
233Hunt Lamar—001——
234Hunt Lamar Trust Estate—001——
235Hyquest Energy Inc.—001——
236Independence Drilling Corp.—001——
237Industrial Gas Supply Corp.—001——
238Jet Oil Producers—001——
239Levinson Partners Corporation—001——
240Mac Services Inc.—001——
241Matagorda Operating Company—001——
242Matagorda Resources Co. Inc.—001——
243Mayfair Minerals Inc.—001——
244McCormick Oil & Gas Corp.—001——
245McKenzie Production Company—001——
246Meridian Energy Corp.—001——
247Miller Oil Corporation—001——
248Mitchell R.B. & McCarty James A—001——
249Oiltex Inc.—001——
250Oleum Incorporated—001——
251Operator P-5 Not on File—001——
252Outline Oil Corp.—001——
253Pcu Inc. of Texas—001——
254Penn Virginia Oil & Gas L.P.—001——
255Pg&e Resources Offshore Company—001——
256PI Energy Inc.—001——
257Pontiac Oil Inc.—001——
258Rea Oil & Gas Inc.—001——
259Reserve Operating Corp.—001——
260Rife Oil Properties Inc.—001——
261Sentry Exploration Inc.—001——
262Silverbrook Operating II LLC—001——
263Smith Lloyd H.—001——
264Standard Oil Company of Texas—001——
265Sun Oil Co. DX Div.—001——
266Tennessee Gas Transmission Co.—001——
267Tidewater Oil Co.—001——
268Transocean Oil Inc.—001——
269Trinidad Resources LLC—001——
270Ward E. B.—001——
271Weltman Louis H.—001——
272Western Natural Gas Co.—001——
273White Oak Operating Company LLC—001——
274Williams Joseph C.—001——
275Woolverine Production Company—001——
276Workover Oil Well Service Co.—001——
277Zeitgeist Exploration Company—001——
278Paraffine Oil Corp.—3200——
279Magnum Operating, LLC—1600——
280Cummins & Walker Oil Co., Inc.—1400——
281Geosouthern Energy Corporation—1100——
282Synergy Production Company—800——
283Baxter, Murphy H.—700——
284Davis Gulf Coast, Inc.—700——
285Allegro Investments, Inc.—600——
286Cox, Edwin L. & Cox, Berry R.—600——
287Rutherford Oil Corporation—600——
288Bopco, L.P.—500——
289Cenergy Exploration Company—500——
290Enserch Exploration, Inc—500——
291Graham Energy Services, Inc.—500——
292Ogle Production Corporation—500——
293Sabco Operating Company—500——
294Adobe Energy, Inc.—400——
295NRG Resources, Inc.—400——
296Synergy Oil & Gas, Inc. (A)—400——
297Taos Resources Operating Co LLC—400——
298Barber Oil Exploration, Inc.—300——
299E.E.P. Holdings, Inc.—300——
300Evans, Campbell—300——

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