Petrora

COUNTIES · STERLING · OPERATORS

Sterling 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
1Ike Operating, LLC2220Jul 9, 2026Jul 10, 2026
2Ampak Oil Company11609May 19, 2026May 19, 2026
3Burk Royalty Co. Ltd.—00707——
4Independence Resources Mgmt, LLC—250282——
5Yarbrough L.G. & Son Etal—00149——
6Wagner & Brown, Ltd.—470104——
7Atropos Production Corporation—990101——
8Chevron U. S. A. Inc.—141087——
9D & D Well Service L.L.C.—0087——
10Bolding Energy LLC—0081——
11Stanolind Production LLC—6078——
12Black River Operating LLC—1068——
13Trigeo Energy LLC—0064——
14Quail Ridge Petroleum LLC—0061——
15Kek Exploration LLC—4053——
16Range Production Company—166049——
17Trek Resources Inc.—0044——
18Pima Energy LLC—0038——
19EQT Production Texas, LLC—2037——
20Gilstrap Joel—0034——
21Owl Ops LLC—0032——
22Winn Operating, LLC—1031——
23Jatam Inc.—34028——
24Marathon Oil Company—60023——
25Surge Solutions Inc.—0021——
26Texaco E & P Inc.—109020——
27Chevron Midcontinent, L.P.—54020——
28Crown Central Petroleum Corp.—9018——
29American Cometra, Inc.—121017——
30King Energy Resources—3017——
31American Petrofina Co. of Tex.—6016——
32Lee-Walker Mineral LLC—0016——
33Rhonda Operating Company—0016——
34Sigma Oper & Develop Co. Inc.—0014——
35Stoltz, Wagner & Brown—20013——
36Southwest Royalties, Inc.—3013——
37Crownquest Operating, LLC—19012——
38Burgundy Oil & Gas Inc.—0012——
39Wagner & Brown—469011——
40Steller Energy & Investment Corp—115011——
41Dorchester Exploration, Inc.—97011——
42Fasken, Barbara—3011——
43Southern States Energy, Inc.—2011——
44Tall Dune Resources, LLC—1011——
45Houghton Oil & Gas, Inc.—22010——
46Union Pacific Resources Company—13010——
47Basa Resources Inc.—0010——
48D & D Enterprises—0010——
49Moriah Operating LLC—0010——
50Slant Operating, LLC—109——
51Siana Oil & Gas—009——
52Bright & Co.—10208——
53Blackmun Family Partners L.P.—008——
54Strand Energy, L.C.—2607——
55SS Operating LLC—107——
56Devon Energy Production Co, L.P.—4106——
57Mesa Petroleum Co.—1306——
58P.o.&g. Operating, LLC—606——
59Legacy Reserves Operating LP—206——
60Arch Oil & Gas LLC—006——
61Berry Patterson Enterprises LLC—006——
62Blue Star Natural Resources LLC—006——
63Monsanto Company—006——
64P1 Energy LLC—006——
65Vision Exploration LLC—006——
66Hamman Oil & Refg. Co.—2005——
67HMH Operators—1905——
68Atoka Operating Permian, LLC—1805——
69Atropos Exploration Company—305——
70Cross Timbers Operating Company—005——
71Endeavor Energy Resources L.P.—005——
72Green Roy W. Oil & Gas—005——
73O.G.P. Operating Inc.—005——
74Merit Energy Company—2904——
75Aggietech Oil, Ltd.—1404——
76Bob Hughes Oil Company LLC—004——
77Energy Onramp LLC—004——
78Idaho Drilling & Development—004——
79Mineral Technologies Inc.—004——
80Monsanto Oil Company—004——
81Trio Operating Company Inc.—004——
82Vogel A.j.inc & Wichita Res. Inc—004——
83Texaco Inc.—22503——
84HNG Oil Company—2603——
85Southland Royalty Company—1803——
86Chaparral Energy, L.L.C.—1503——
87Henry Petroleum LP—1303——
88Bennett, R. C., Company—1103——
89Tucker Drilling Company, Inc.—903——
90Burleson Petroleum, Inc.—503——
91V-F Petroleum Inc.—403——
92Anadarko E&P Company LP—103——
93Wigington, James Robert—103——
94Apache Corporation—003——
95Baker Operating Inc.—003——
96Bustamante Oil Company—003——
97COG Operating LLC—003——
98Compass Energy Operating LLC—003——
99Crescent Energy Operating LLC—003——
100Diamond S Energy Company—003——
101Enron Oil & Gas Company—003——
102HI - Mountain Energy Corporation—003——
103J-E Production Inc.—003——
104Kerr-McGee Corporation—003——
105Occidental Energy Company Inc.—003——
106Owl SWD Operating LLC—003——
107Penergy—003——
108Rayden—003——
109Sahara Operating Company—003——
110Sarita Royalty—003——
111SDX Resources Inc.—003——
112Stephens & Johnson Operating Co.—003——
113IP Petroleum Company, Inc.—36902——
114Exxon Corp.—6202——
115Lomak Production Company—4402——
116Stetson Petroleum Corp.—1702——
117Blanks Energy Corporation—902——
118Fasken Oil and Ranch, Ltd.—802——
119Vision Natural Resources, LP—802——
120Damson Oil Corp.—702——
121Huffco Petroleum Corporation—502——
122Ricks Exploration, Inc.—502——
123TXO Production Corp.—502——
124Lovelady, Ike Inc.—402——
125Oryx Energy Company—402——
126Cobra Oil & Gas Corporation—302——
127D. & H. Enterprises—302——
128MGF Oil Corporation—302——
129Petroleum Equities Corp.—302——
130Sun Expl. & Prod. Co.-Abilene—302——
131Fina Oil & Chemical Company—202——
132Ladd Oil & Gas Corporation—202——
133Maverick Operating, LLC—202——
134McDonnold Operating, Inc.—202——
135Trisearch Inc.—202——
136Blanks, W. C.—102——
137Keystone Energy Oil & Gas, Inc.—102——
138Ped Oil Corporation—102——
139Roca Resource Company, Inc.—102——
140Burt Oil Company—002——
141Bustamante Resources LLC—002——
142Calico Company The—002——
143Comstock Energy LLC—002——
144Coquina Oil Corporation—002——
145Cumming Company Inc. The—002——
146Enervest Operating L.L.C.—002——
147J. B. Roustabout Service Co Inc.—002——
148K.W.A. Inc.—002——
149Lone Tree Oil & Gas LLC—002——
150McBride R. A. Company—002——
151McFarland & Scobey Inc.—002——
152Moncrief W. A. Jr.—002——
153Reischman L. J.—002——
154Tempo Energy Inc.—002——
155Tpet Inc.—002——
156White S Industrial Engine S—002——
157Quantum Resources Management,llc—3301——
158Hunt Oil Company—1601——
159Koch Expl.co.div.of Koch Ind.inc—1101——
160Wam Energy Corporation—1001——
161Amarex, Inc.—801——
162Halvey Energy Co.—801——
163Kennedale Energy Corporation—801——
164Caraway Operating Co.—601——
165Enduring Resources, LLC—601——
166Hendrix, John H. Corp.—601——
167Edwards Energy Corporation—501——
168Hrubetz Operating Company—501——
169Anadarko Production Company—301——
170Durham, Inc.—301——
171Cleere Operating Company—201——
172Magnatex Petroleum Company—201——
173Meg Energy, Inc.—201——
174NRM Petroleum Corp.—201——
175Offset Oil & Gas—201——
176Sanchez-O'Brien Oil & Gas Corp.—201——
177Sharp Image Energy, Inc.—201——
178Snow Oil & Gas Inc.—201——
179Texas SWD Co., Inc.—201——
180Wilson, Wm. B. Exploration Inc.—201——
181Adobe Oil & Gas Corp.—101——
182Astro Energy Corporation—101——
183Collins & Ware, Inc.—101——
184EP Operating Company—101——
185Getty Oil Co.—101——
186Hannathon Petroleum, LLC—101——
187Mitchell Energy Corporation—101——
188Northern Natural Gas Co.—101——
189Phillips Petroleum Company—101——
190Waskom, Reagan M. Jr.—101——
191Woods Petroleum Corporation—101——
1922MC Consulting LLC—001——
193Anegada Resources—001——
194Apv McCamey LLC—001——
195Axis Energy Corporation—001——
196Bellwether Exploration Company—001——
197Bratcher Operating—001——
198B.T. Resources—001——
199Cabot Corp.—001——
200Capataz Corporation—001——
201Cities Service Company—001——
202Direct Midstream LLC—001——
203Dugger & Herring Drlg. Co. Inc.—001——
204Dusk Oil & Gas—001——
205Exco/Hgi JV Assets LLC—001——
206Firstoil Inc.—001——
207Fiveash Operating Company Inc.—001——
208Flow Production Company—001——
209Foster L.E.—001——
210Fourth Enterprises Inc.—001——
211Fredonia Resources Inc.—001——
212Frio SWD Inc.—001——
213Fuller W. M. & A. P.—001——
214F y B Investments Inc.—001——
215Hilliard Oil & Gas Inc.—001——
216Hudson Exploration Company—001——
217J & J Services Company—001——
218JM Cox Resources L.P.—001——
219Lincoln Rock Corp.—001——
220Lode Holdings LLC—001——
221Magnatex Corporation—001——
222MGM Oil & Gas Company—001——
223Neg Operating LLC—001——
224Ogs Operating Company Inc.—001——
225Parker & Parsley Development Co.—001——
226Parker & Parsley Petroleum Co.—001——
227Penick Dean—001——
228Pioneer Natural Res. USA Inc.—001——
229QP Inc.—001——
230Reservoir Fluid Solutions LLC—001——
231Rover Petroleum Operating LLC—001——
232Saguaro Petroleum LLC—001——
233Shaheen & Son—001——
234Skelly Oil Co.—001——
235Stickney F. C. Inc.—001——
236Trey M Pipe Incorporated—001——
237Walker A.E. Jr.—001——
238Walsh & Watts Inc.—001——
239Ward Oil Co.—001——
240Wells Earl Jr.—001——
241Western States Oil & Gas Inc.—001——
242West Texas Operators Inc.—001——
243Williams-Patterson Inc.—001——
244WR Oil & Gas Company—001——
245Zachry Oil and Gas Properties—001——
246Pure Resources, L.P.—7900——
247Hrubetz Oil Company—4600——
248Champlin Petroleum Co.—4000——
249Quanah Petroleum Inc.—2700——
250C & K Petroleum, Inc.—2300——
251Levens, C. H.—2300——
252Kohler Energy Corporation—1800——
253Firewheel Operating, LLC—1500——
254Union Oil Company of California—1500——
255PPC Operating Company LLC—1400——
256Grand Banks Energy Company—1300——
257OXY USA Inc.—1300——
258Williams, Clayton Energy, Inc.—1300——
259Rme Petroleum Company—1200——
260Chesapeake Operating, Inc.—1100——
261Cox, John L.—1100——
262Schrimsher Exploration, Ltd.—1100——
263Turner Properties—1100——
264Gco Drilling Company—1000——
265Midland Res. Oper. Co., Inc.—1000——
266Bright & Schiff—800——
267Dunn Petroleum, Inc.—700——
268Farmers Oil Company—700——
269Indian Wells Oil Company—700——
270Lawrence, C. F. & Assoc. Inc.—700——
271Tiburon Petroleum Corporation—700——
272Ultramar Production Company—700——
273Amoco Production Company—600——
274BVX Operating, Inc.—600——
275Desana Corporation, The—600——
276Exco Resources, Inc.—600——
277Fiml Natural Resources, LLC—600——
278Saga Petroleum LLC of Colorado—600——
279Sledge, H. G.—600——
280Sterling Company—600——
281Tuthill & Barbee—600——
282Ultramar Oil and Gas Limited—600——
283Ventures, Ltd.—600——
284Bennett, R. C.—500——
285Duncan Drilling Co.—500——
286Hexagon Oil and Gas Inc.—500——
287Huntington Energy, L.L.C.—500——
288Internorth, Inc.—500——
289Oge Drilling, Inc.—500——
290Arrington,david H. Oil & Gas,inc—400——
291Beach Exploration, Inc.—400——
292Enex Resources Corporation—400——
293Laredo Petroleum - Dallas, Inc.—400——
294McClure Oil Company, Inc.—400——
295MTN Energy Inc—400——
296Topat Oil Corporation—400——
2974D Energy Co.—300——
298Breitling Operating Corporation—300——
299Cody Energy LLC—300——
300Cotton Petroleum Corp.—300——

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