Petrora

COUNTIES · REFUGIO · OPERATORS

Refugio 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
1Rising Star Energy Partners II,1717014May 13, 2026Oct 1, 2026
2T-C Oil Company, LLC72550487Dec 5, 2025Oct 28, 2026
3Hilcorp Energy Company51,9150758Jun 1, 2026Sep 25, 2026
4Dallas Petroleum Group, LLC1105Apr 10, 2026Apr 10, 2026
5Wormser Producing Properties IN—00389——
6T - C Oil Company—8380240——
7Quintana Pet. Corp.—1,3660142——
8CTR Petroleum, Inc.—60098——
9Exxon Corp.—267093——
10Greta Operating Company LLC—3064——
11Acock/Anaqua Operating Co., LP—107056——
12H & D Operating Company—42052——
13Rutherford Oil Corporation—33045——
14Kovar Operating, LLC—1045——
15Dolphin Petroleum LP—0043——
16Amoco Production Company—178042——
17C & E Operating, Inc.—104042——
18Dorchester Operating Company LLC—0038——
19Starrett, C. E.—5036——
20Kebo Oil & Gas, Inc.—65035——
21Laroco LLP—55035——
22Hewit & Dougherty—63034——
23Texas Oil & Gas Corp.—38033——
2438 Oil & Gas, L.L.C.—6032——
25Wiser Oil Company, The—75029——
26Chilton Energy—63028——
27TXO Production Corp.—93025——
28Gilster, Ralph R. III—47025——
29Charro Operating, L.L.C.—50023——
30Cummins & Walker Oil Co., Inc.—81022——
31Allegiant Resources, LLC—1022——
32Laquey E. C.—0022——
33Digital Operating Company LLC—0021——
34Christopher Oil & Gas Inc—86020——
35Sun Exploration & Production Co.—17020——
36Nordan & Company—11018——
37Atlantic Richfield Co.—8017——
38Copano Company—48016——
39Expando Production Company—29016——
40Devon Energy Production Co, L.P.—21016——
41Paloma Operating, LLC—7016——
42Eagleford Operating Inc.—0016——
43Arco Oil & Gas Co.—26015——
44Anderson Oil Ltd.—18015——
45Petroleum Management, Inc.—14014——
46O'Connor Energy Management, LLC—2014——
47Bent Wing Energy LLC—0014——
48Pennzoil Producing Co.—62013——
49Sun Expl. & Prod. Co.-Corpus—9013——
50Mission River Systems, Inc.—2013——
51Atura International Inc.—0013——
52High Plains Gas Systems, Inc.—30012——
53Remora Management, LLC—20012——
54Emerald Oil & Gas LC—61011——
55Maran Oil Company—46011——
56Great Bay Operations, LLC—40011——
57Freeman, James C.—27011——
58Dewbre Petroleum Corporation—19011——
59Primrose Operating Company—30010——
60Bishop Petroleum Inc.—29010——
61Dinero Oil Corporation—21010——
62Josey, Lenoir M., Inc.—1010——
63Pan American Petroleum Corp.—0010——
64Pennzoil Exploration & Prod. Co.—3609——
65Salida Exploration, LLC—2409——
66Wofford, C. J.—1509——
67Bay Rock Operating Company—309——
68Dinero Oil Company—109——
69HNG Oil Company—009——
70South Texas Operating Company—009——
71American Petrofina Co. of Tex.—1208——
72San Isidro Development Co, L. C.—308——
73Finaly Resources LLC—008——
74Fish Oil Well Servicing Co.—008——
75Rutherford P. R.—008——
76Sun Oil Co. DX Div.—008——
77West Salt Water Disposal System—008——
78Braman, D. H., Jr.—2207——
79North American Royalties, Inc.—1807——
80Hewit & Dougherty&rutherford,p.r—507——
81Danoil,inc.,consumingassetscorp.—107——
82Humble Oil & Refining Co.—007——
83Sun Expl. & Prod. Co.-Houston—1306——
84Ken Petroleum Corporation—1206——
85Neumin Production Company—1106——
86Forest Oil Corporation—906——
87Texaco Inc.—506——
88B & F Operating Company, Inc.—306——
89Magnum Producing LP—006——
90Citation Oil & Gas Corp.—1805——
91Oil Property Management Company—805——
92Beckham Resources, Inc.—505——
93Fina Oil & Chemical Company—305——
94Gardner, J. B.—205——
95Jones, Edwin M. Oil Co.—205——
96Trident Corporation—105——
97Harvey Brothers Oil & Gas—005——
98Magnum Engineering Company—005——
99Operator P-5 Not on File—005——
100Rodessa Operating Company—005——
101Rutherford P. R. Etal—005——
102Sonora Exploration Corporation—005——
103Taggart George K.—005——
104Fischer Petroleum Corporation—2004——
105J3 Oil Co., Inc.—2004——
106H-M Oil Company—1704——
107Coastal Oil & Gas Corporation—804——
108Champlin Petroleum Co.—704——
109Geiser, D. Allen—604——
110Sohio Petroleum Co.—504——
111Coastal States Gas Prod. Co.—404——
112Logue and Patterson Inc.—304——
113Mueller Engineering Corp.—304——
114Bay Rock Corp.—204——
115Hart Petroleum Services, Inc—104——
116Shenandoah Oil Corp.—104——
117Paleo Oil Company LLC—004——
118Payne Producing Co.—004——
119Snowden H. W.—004——
120Wallis Energy Inc.—004——
121Andress Petroleum, Inc.—3203——
122Expando Oil Company—2303——
123Mantle Oil & Gas, LLC—2103——
124Goldking Prod. Co.—1903——
125Fischer Operating Corporation—1403——
126Rincon Petroleum Corporation—1303——
127LA Rosa Corporation—1003——
128Acock Engineering & Assoc., Inc.—603——
129Pool Operating Corporation—603——
130Coastal Plains Exploration, LLC—403——
131Fagan, James E.—403——
132Energy Unlimited, Inc.—303——
133Gas Producing Enterprises, Inc.—203——
134Meeker & Company—103——
135Aluminum Co. of America—003——
136Bellows Operating Co. L. C.—003——
137Bentsen-Whittington Oil Company—003——
138BP Prod. Corp.—003——
139Carr F. William—003——
140Cattle-Land Oil Co.—003——
141Choate M. G.—003——
142Coloma Oil & Gas Corp.—003——
143Dellwood Oil Co.—003——
144I.T. Corporation—003——
145Momentum Energy Corporation—003——
146Morgan Enterprises Inc.—003——
147Natural Gas Electronics Corp.—003——
148Remora Operating LLC—003——
149Shaw Henry V.—003——
150Triton Oil & Gas Corp.—003——
151Union Producing Co.—003——
152Wagner Duer & Co.—003——
153Yordes Energy LLC—003——
154Zinn Petroleum Co.—003——
155Brooklyn Union Explor. Co., Inc.—2202——
156Frostwood Energy, LLC—1502——
157Kamlok Oil & Gas, Inc.—1502——
158Mardam Exploration, Inc.—702——
159Energy Development Corp. - N. J.—602——
160Heritage Operating Co., Inc. The—602——
161Slack Oil & Gas—602——
162L & F Drilling Co.—502——
163Trinity Resources, Inc.—502——
164Aurora Resources Corporation—402——
165Fagan-O'Connor, Inc.—402——
166Mitchell, M. J.—402——
167Prairie Producing Company—402——
168Republic Resources, LLC.—402——
169Southern Royalty Inc.—402——
170Allegro Investments, Inc.—302——
171JTB Oil Company, Inc.—302——
172Peet Oil Company—302——
173Tepee Petroleum Co., Inc.—302——
174Thompson, John R. Operating, Inc—302——
175Cavalla Energy Exploration Co.—202——
176Frank, Allison & Associates,inc.—202——
177Carter Exploration Company—102——
178Mobil Producing TX. & N.M. Inc.—102——
179Texaco Producing Inc.—102——
180Valence Operating Company—102——
181Whitehall Operating Inc.—102——
182Zarsky, John L.—102——
183Abercrombie-Birdwell—002——
184Afroma Oil & Gas Co. Inc.—002——
185Bes Environmental Services Inc.—002——
186B.N.B. Production—002——
187Bridwell Oil Co.—002——
188Canus Petroleum Inc.—002——
189Carter Gene Etal—002——
190C. C. Operating Company—002——
191Coastline Petroleum Co. Inc.—002——
192Colton & Colton a Partnership—002——
193Dominion Minerals Corporation—002——
194Energy Reserves Group Inc.—002——
195G. & M. Energy Company—002——
196J & C Drilling Company—002——
197Jetgas Company—002——
198Marwell Petroleum Inc.—002——
199M. E. Operating—002——
200Morgan Arnold O.—002——
201Pace Production Co.—002——
202Phillips Petroleum Company—002——
203Pontiac Oil Inc.—002——
204Prevail Energy Incorporated—002——
205Retamco Operating Inc.—002——
206Seguro Well Service Inc.—002——
207Southern Minerals Corporation—002——
208South Texas Petroleum Inc.—002——
209Sue-Ann Oil & Gas Company—002——
210Sure Flow Oil & Gas Inc.—002——
211Vance S.R.—002——
212Vernor Oil & Gas Co.—002——
213Waters Frank Oil Co.—002——
214Wyrick & Hughes—002——
215Dale Operating Company—4901——
216Anderson Oil Corporation—1801——
217Cambrian Management, Ltd.—1801——
218Petro-Lewis Corporation—1701——
219Copano Gas Unit—1601——
220Acock/Anaqua Operating Co., LC—1301——
221Bridge Oil Production Co., Inc.—1301——
222McCarter, W. B. Jr.—1201——
223Hurd Enterprises, Ltd.—1001——
224McLeod, George L. Inc.—901——
225San Patricio Corporation—901——
226Double Play Oil & Gas, Inc—801——
227Hawn Brothers—801——
228Energy International—701——
229Pace Oil and Gas Company—701——
230Brayton Oil Corp.—501——
231Tuthill & Barbee—501——
232Acock Eng & Shoreham Oil & Gas—401——
233Beach Exploration, Inc.—401——
234Conoco Inc.—401——
235Esenjay Petroleum Corp.—401——
236Lowmar Exploration Company—401——
237M. J. G., Inc.—401——
238MPG Petroleum—401——
239Southwest Oil & Land, Inc.—401——
240Ampak Oil Company—301——
241Brigham Oil & Gas, L.P.—301——
242Cox, Edwin L. & Cox, Berry R.—301——
243Gose, Steve—301——
244Harper Hefte, Inc.—301——
245KCS Resources, Inc.—301——
246Maudelowe Oil Company—301——
247M-V Company—301——
248Pedeco, Inc.—301——
249Flournoy Production Co.—201——
250Gruy Petroleum Management Co.—201——
251L & F Drilling Co., Inc. (1)—201——
252Lundberg Operating Corporation—201——
253Northern Pump Company—201——
254Parsons Engineering Corporation—201——
255Tepco Engineering—201——
256Texas Fuel Company—201——
257Amherst Exploration Co., Inc.—101——
258Carl, W.E.-Cavalla-Cox, E.L.—101——
259Chambers, Jerry Exploration Co.—101——
260Cimarron Engineering, LLC—101——
261Egan-Wilson Petroleum, Inc.—101——
262Haring, Louis H., Jr.—101——
263Huisache Operating Co.—101——
264Hyquest Energy, Inc.—101——
265Marmaduke, R. C.—101——
266Slack, Jack Operating—101——
2672 D Oil & Gas LLC—001——
268Alexander Pet. Consultants Inc.—001——
269Blane Donald E.—001——
270Blue Wing Energy Inc.—001——
271Burke J. D.—001——
272Carter Petroleum Company—001——
273Cities Service Oil Co.—001——
274Clinton Oil Co.—001——
275Coastal Materials Inc.—001——
276Core E & P Corp.—001——
277Cox & Cox Production Co.—001——
278Crumpler John E.—001——
279Dillard Oil Company—001——
280Dow Chemical Company The—001——
281Duncan A. J.—001——
282Eddy L. R. & Messer Marion—001——
283Express Oil and Gas—001——
284Exxcel Operating Company—001——
285Fair Ralph E.—001——
286Fair Ralph E. Inc.—001——
287Fitzpatrick Drlg. Co.—001——
288Flourndy Prod. and Hughes Dan A—001——
289Fox Hewitt B. Inc.—001——
290Freehol-E Gas Company—001——
291Freeport Minerals Company—001——
292Gas Transmission Organizationinc—001——
293Gemarmi Inc.—001——
294Getty Oil Co.—001——
295Ginther Warren & Company—001——
296Glori Energy Holdings Inc.—001——
297Glori Energy Production LLC—001——
298Graham Royalty Ltd.—001——
299Greta Production Company—001——
300Gulf Coast Oper. & Eng. Inc.—001——

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