Petrora

COUNTIES · REAGAN · OPERATORS

Reagan 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
1DE Central Operating, LLC208356208349Dec 18, 2025Oct 30, 2026
2Pioneer Natural Res. USA, Inc.471,422472,354Nov 24, 2025Oct 28, 2026
3Discovery Natural Resources LLC39369391,028Nov 25, 2025Oct 27, 2026
4Apache Corporation16471161,053May 6, 2026May 8, 2026
5Permian Resources Operating, LLC157415305Mar 17, 2026Mar 18, 2026
6Black Swan Opco, LLC15351512Jul 1, 2026Oct 28, 2026
7Hannathon Petroleum II, LLC931935Nov 7, 2025Aug 18, 2026
8Iron Orchard Operating LLC91593Nov 21, 2025Apr 17, 2026
9Xri Disposal Holdings, LLC5705May 11, 2026May 18, 2026
10DE IV Flow, LLC2903Jan 23, 2026Aug 6, 2026
11Deep Blue Operating I LLC2202Dec 19, 2025Jan 14, 2026
12Hibernia Resources IV, LLC2220Oct 21, 2026Oct 22, 2026
13RP Operating, L.L.C.11810156Jan 20, 2026Jan 20, 2026
14Highmark Energy Operating, LLC1710Feb 20, 2026Feb 20, 2026
15Felderhoff Production Company1200Jul 20, 2026Jul 20, 2026
16Arete Creek Operating, LLC1110Feb 17, 2026Feb 17, 2026
17Crescent Energy Operating LLC—00719——
18Diamondback E&P LLC—360682——
19Civitas Permian Operating, LLC—2030458——
20Digital Operating Company LLC—00380——
21Endeavor Energy Resources L.P.—3250379——
22Sable Permian Resources, LLC—690376——
23Prime Operating Company—2620293——
24XTO Energy Inc.—00206——
25Sem Operating Company LLC—1750200——
26Cox, John L.—3040144——
27RRP Operating LLC—00122——
28BTA Oil Producers, LLC—800115——
29OXY USA WTP LP—150088——
30Petro-Raider LLC—0088——
31L & M Operating, Inc.—10084——
32Chevron Midcontinent, L.P.—2081——
33Michaelson Producing Co.—80079——
34Extex Operating Company—0073——
35Stephens, Autry C.—87071——
36WTG Exploration—43065——
37BCP Resources LLC—0062——
38Pitts Energy Co.—11060——
39Nadel and Gussman Permian,l.l.c.—6056——
40Energy Production Corporation—50053——
41XTO Energy Inc.—88051——
42BTA Oil Producers—93050——
43Tamarack Petroleum Company, Inc.—64050——
44Mariner Energy, Inc.—704046——
45Last Dollar LLC—0045——
46Sahara Operating Company—15043——
47Kirkpatrick Oil Company—0042——
48RHR Oil & Gas LLC—0041——
49O'Ryan Oil and Gas—4040——
50Hallwood Petroleum, Inc.—173039——
51Atlas Operating LLC—0034——
52Sun Expl. & Prod. Co.-Midland—8031——
53Earthstone Operating, LLC—70029——
54Martin Jimmy Inc—0029——
55V-F Petroleum Inc.—14028——
56Keystone Energy Oil & Gas, Inc.—2028——
57Conocophillips Company—72027——
58Hydrocarbon Management Inc.—0027——
59Reverence Operating LLC—0025——
60Smith Pipe of Abilene—0025——
61BHP Petroleum (Americas) Inc.—39022——
62Burk Royalty Co. Ltd.—0022——
63Laredo Petroleum, Inc.—389021——
64JM Cox Resources, L.P.—17021——
65Basa Resources Inc.—0021——
66Palo Petroleum, Inc.—115020——
67Hanley Petroleum Inc.—29020——
68Arch Petroleum Inc.—1020——
69Surge Solutions Inc.—0020——
70Zarvona Energy LLC—0018——
71Callon Petroleum Operating Co—80017——
72Exxon Corp.—48017——
73Citation Oil & Gas Corp.—2017——
74Blue Star Natural Resources LLC—0017——
75Bristol Resources Corporation—0017——
76Fields Oil & Gas Company LLC—0017——
77Sage Energy Company—142016——
78Marathon Oil Company—129016——
79Permian Resources, LLC—36016——
80FDL Operating, LLC—23016——
81Parker & Parsley Development L.P—285015——
82Henry Petroleum Corp.—48015——
83MWJ Producing Company—16015——
84Concho Resources Inc.—4015——
85Buchanan, Wayman W.—12014——
86Larron Energy Corporation—12014——
87McCammon Oil & Gas, Inc.—3014——
88Randa Operating Inc.—0014——
89Mewbourne Oil Co.—25013——
90Regal Petroleum Corp.—1013——
91Russell Operating Company LLC—0013——
92Turner Production—0013——
93WGR Inc.—0013——
94Discovery Operating, Inc.—16012——
95DLB Oil & Gas Inc.—3012——
96Bird E&P LLC—0012——
97Parker & Parsley Petroleum Co.—57011——
98Parker & Parsley Development Co.—32011——
99Legacy Reserves Operating LP—13011——
100Robertson Resources Inc.—0011——
101Westland Oil Development Corp.—0011——
102DE IV Operating, LLC—271010——
103Thompson, J. Cleo—23010——
104Remuda Operating Company—2010——
105Amax Oil & Gas Inc.—0010——
106Eagle Capital Partners LLC—0010——
107Kstone Energy LLC—0010——
108Recovery Operating LP—0010——
109Shannon Oil Company—0010——
110Viejo Services LLC—0010——
111Saxon Oil Company—23709——
112Ksabe Energy Partners LLC—009——
113Permian Solutions LLC—009——
114Texaco Inc.—009——
115T. L. J. Incorporated—3508——
116BC Operating, Inc.—1308——
117Mulloy Operating, Inc.—408——
118Union Texas Petroleum Corp.—208——
119North Central Oil Corp.—108——
120Bills L. T.—008——
121Chaparral Energy L.L.C.—008——
122Darco Operators—008——
123Midway Energy Partners Operating—008——
124Tri-Service Mitchell & Hamon—008——
125Trojan Oil Company LLC—008——
126CMS Oil and Gas Company—4907——
127Moran Exploration, Inc.—3007——
128Hallwood Energy Corporation—807——
129Triton Oil & Gas Corp.—107——
130Adobe Oil Co.—007——
131Hank Oil & Gas Inc.—007——
132Lemon Richard F. Jr.—007——
133Red Tank Resources LLC—007——
134Smith Bros. Casing Pullers Inc.—007——
1353-M Energy Corporation—5306——
136Cola Petroleum, Inc.—4106——
137Kindred Petroleum Company—2106——
138Brown, Tom Inc.—806——
139Kaiser-Francis Oil Company—506——
140Vital Energy, Inc.—306——
141Davis, J.L.-Big Lake Gasolne PLT—206——
14220TH Century Pipe & Equip.co.inc—006——
143BP Exploration Inc.—006——
144Hendrix John H. Corporation—006——
145McClure Oil Company Inc.—006——
146Seaboard Oil Company—006——
147Stacy A. D. Inc.—006——
148T. E. M. Inc.—006——
149Texas Pacific Oil Company Inc.—006——
150Telesis Operating Co., Inc.—3905——
151Glossop, Robert L.—1305——
152Southland Royalty Company—705——
153OXY USA Inc.—405——
154Roberts & Hammack, Inc.—205——
155Roberts & Hammack Inc.—105——
156Walsh & Watts, Inc.—105——
157Beach Exploration Inc.—005——
158Bridwell Oil Co.—005——
159Glossop Oil & Gas LLC—005——
160Hec Petroleum Inc.—005——
161Hutchco Production Inc.—005——
162Nordstrand Engineering Inc.—005——
163Otb Operating LLC—005——
164P & a Operating Inc.—005——
165Reddirt Operating LLC.—005——
166Regions Operating LLC—005——
167Rwa LLC—005——
168Tucker George C.—005——
169Cass Oil Company—7404——
170Energy Reserves Group, Inc.—4404——
171Brotherton Production Co.—3404——
172Henry Petroleum LP—2404——
173Kindee Oil & Gas Texas, LLC—1004——
174Merit Energy Company—1004——
175MLC Co., Inc.—504——
176Goldrus Producing Company—404——
177Texas Energy Trust Company—404——
178Black Resources Inc.—004——
179Circle B Pipe & Supply LLC—004——
180Clear Water Inc.—004——
181Clinton Oil Co.—004——
182GHS Energy Operating LLC—004——
183H&H Operating—004——
184Howell Petroleum Corporation—004——
185Hytech Energy Corporation—004——
186Jay Management Company LLC—004——
187J. P. Oil Company—004——
188Kodiak Productions Ltd—004——
189McEna Inc.—004——
190McMurrey R. J. Production Comp—004——
191Mineral Technologies Inc.—004——
192Rock Fish Operating LLC—004——
193Rutter & Wilbanks Brothers—004——
194SMC Oil & Gas Inc.—004——
195Southwest Royalties Inc.—004——
196Tejas Jack Sales Inc.—004——
197Townsend the Co.—004——
198Sable Permian Resources Land,llc—15403——
199EOG Resources, Inc.—5803——
200Hugoton Energy Corporation—5203——
201Usenco—5203——
202Hanley Company—1003——
203Coquina Oil Corporation—903——
204Arco Oil & Gas Co.—403——
205Great Western Drilling Company—303——
206Arkland Producing Co., Inc.—203——
207Rains Energy, LLC—203——
208Sun Exploration & Production Co.—203——
209Tall City Brine LLC—203——
210Breck Operating Corp.—103——
211Rittenhouse Oil & Gas Co.—103——
212Big Lake J J Oil & Gas Inc.—003——
213BP America Production Company—003——
214Circle-S Energy LLC—003——
215Coppertop—003——
216Dorchester Exploration Inc.—003——
217Fabco—003——
218Floyd Timber Inc.—003——
219Fossil Petroleum LLC—003——
220Grace Petroleum Corp.—003——
221Harding Oil Co.—003——
222JJ Oil & Gas—003——
223K C Pipe & Equipment Company—003——
224Killer Rabbit Fields LLC—003——
225Mayne & Mertz Inc.—003——
226McIver Inc—003——
227Miltex Oil Company—003——
228NE-O-Tex Corp.—003——
229O. F. & R. Oil Co.—003——
230P1 Energy LLC—003——
231Permian Resources Inc.—003——
232Petroleum Equities Corp.—003——
233Pilot Water Solutions SWD LLC—003——
234Reliance Energy Inc.—003——
235Windham L. E.—003——
236Hibernia Resources III, LLC—21602——
237DE3 Operating LLC—6502——
238WTG Exploration, Inc.—2502——
239North American Royalties, Inc.—1802——
240Snyder Oil Corporation—1202——
241Amoco Production Company—1002——
242Bird, Charles A.—802——
243Cities Service Company—702——
244Crownquest Operating, LLC—502——
245Fields, Bert, Jr.—502——
246Kaneb Production Company—502——
247Burleson Petroleum, Inc.—402——
248Cass-Stephens—402——
249Reading & Bates Petroleum Co.—402——
250Union Pacific Resources Company—402——
251Brazos Petroleum Co.—302——
252Mextex Operating Company—202——
253Basic Energy Services, L.P.—102——
254Huber, J. M., Corporation—102——
255Loch & Tracy Engineering Co—102——
256Petroleum Corporation of Texas—102——
257Aqua Terra Permian LLC—002——
258Baron Energy Inc.—002——
259Baylor Operating LLC—002——
260Black Arrow Operating LLC—002——
261Bomar Operating Co. LC—002——
262Brown H. L. Jr.—002——
263Bustamante Resources LLC—002——
264Cansler J. Kirk—002——
265Charles A. Bird Estate—002——
266Cholla Petroleum Inc.—002——
267CLR Secondary Recovery LLC—002——
268Connally Oil Co. Inc.—002——
269Costilla Petroleum Corporation—002——
270Crone Oil Company—002——
271Devon Energy Corporation(nevada)—002——
272Direct Midstream LLC—002——
273Dugo Enterprises—002——
274Ellison Lease Operating—002——
275Flat Top Operating LLC—002——
276Fredonia Resources Inc.—002——
277Goodnight Midstream Permian LLC—002——
278Hillin-Simon Oil Company—002——
279H & O Operating Co—002——
280Independence Resources Mgmt LLC—002——
281King Energy Resources—002——
282L & D Inc.—002——
283Melton Joe Drlg. Co. Inc.—002——
284M/G Equipment Co.—002——
285Millennium Resources LLC.—002——
286Mobil Oil Corporation—002——
287Norman D. M.—002——
288Oxyrock Operating LLC—002——
289Pauley Petroleum Inc.—002——
290Permian West Corp.—002——
291Pogo Panhandle 2004 L.P.—002——
292Poynor D. D.—002——
293Quay Valley Inc.—002——
294Rasmussen Tom—002——
295Remuda Oil & Gas Co.—002——
296Reservoir Fluid Solutions LLC—002——
297Ridgeline Resources LLC—002——
298R & M Oil Field Salvage Inc.—002——
299Seco Production Company—002——
300Select Water Solutions LLC—002——

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