COUNTIES · TERRY · OPERATORS

Terry 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.

#OperatorPermitsAll timeHorizontalWellsFirstLast
1Basin Oil & Gas Operating, LLC1637054Nov 6, 2025Sep 16, 2026
2Occidental Permian Ltd.319356Mar 24, 2026Mar 24, 2026
3Aviator Energy, LLC22032Sep 4, 2026Sep 4, 2026
4Griffin Petroleum Company2905Apr 24, 2026Apr 30, 2026
5Cory, Kenneth W. Ltd.2504Apr 7, 2026Apr 7, 2026
6Hilcorp Energy Company110146Apr 22, 2026Apr 22, 2026
7Highmark Energy Operating LLC—00478——
8Bce-Mach III LLC—00139——
9White Rock Oil & Gas LLC—00136——
10Yates Harvey E.—00133——
11R3 Operating Corporation—00119——
12Burk Royalty Co. Ltd.—0082——
13Texland Petroleum, L.P.—85071——
14Cross Timbers Energy, LLC—2060——
15Capturepoint LLC—2044——
16Great Western Drilling Company—101043——
17Rein Pusher Operating LLC—0043——
18Merit Energy Company—19036——
19Extex Operating Company—0035——
20Texland-Rector & Schumacher—115033——
21Gulf Oil Corp.—75030——
22Tenneco Oil Co.—8025——
23NRM Petroleum Corp.—30022——
24OXY USA Inc.—11017——
25O'Neill Properties, Ltd.—20016——
26Occidental Permian EOR LLC—0016——
27Shinnery Oil Company, Inc.—1014——
28Retriever Operating LLC—0014——
29Union Texas Petroleum Corp.—27012——
30Byrd Operating Company—0012——
31Young, Marshall R., Oil Company—39011——
32Kala Oil Company—0011——
33Beach Exploration, Inc.—1109——
34Walsh & Watts, Inc.—209——
35Amoco Production Company—17808——
36Smith Energy Operating Company—308——
37Crey Oil & Gas LLC—008——
38Socorro Exploration, Inc.—507——
39King Operating Corporation—107——
40Stanolind Permian LLC—107——
41Boaz Energy II Operating, LLC—3505——
42Raw Oil & Gas, Inc.—1105——
43Endeavor Energy Resources L.P.—305——
44Finley Resources Inc.—005——
45Kimbell Inc.—005——
46Three Span Oil & Gas Inc.—005——
47R K Petroleum Corp.—2604——
48Cholla Petroleum, Inc.—904——
49Texaco Inc.—504——
50Yucca Energy, Inc.—404——
51McClure Oil Company Inc.—004——
52OXY USA WTP LP—004——
53Seaboard Operating Co.—004——
54Adobe Oil & Gas Corp.—4603——
55Exxon Corp.—1803——
56Remuda Operating Company—1703——
57Henry Petroleum LP—403——
58Santa FE Energy Co.—303——
59Barj Oil Co.—203——
60Oneill, Joseph I., Jr.—203——
61Adobe Resources Corporation—103——
62American Operating Company (A)—003——
63Catfish Minerals LLC—003——
64Cooper Natural Resources Inc.—003——
65EF Oil and Gas Invest L.L.C.—003——
66McCabe John Q.—003——
67Petex—003——
68Texas Rayco Inc.—003——
69Tomahawk Petroleum—003——
70XTO Energy Inc.—12102——
71Superior Oil Company, The—1902——
72Apache Corporation—1502——
73Estoril Producing Corporation—1102——
74Texas Crude Exploration, Inc.—902——
75Mesa Petroleum Co.—602——
76Thompson, J. Cleo—502——
77CR3 Operating Company, L.L.C.—402——
78Coline Oil Corp.—302——
79Hyquest Energy, Inc.—302——
80Petroleum Basins Exploration,inc—302——
81Adobe Oil Co.—202——
82Mapco Oil & Gas Company—202——
83Quantum Resources Management,llc—202——
84Voskamp Exploration, Inc.—202——
85Bridwell Oil Co.—102——
86Layton Exploration, Inc.—102——
87Mobil Producing TX. & N.M. Inc.—102——
88Southwest Royalties, Inc.—102——
89Baylor Operating LLC—002——
90CNG Producing Co.-Tulsa—002——
91Element Petroleum Operating LLC—002——
92Energy Production Corporation—002——
93H & O Operating Co—002——
94Hunter J. D. Trustee—002——
95Joplin Oil Co. Inc.—002——
96Massingill & McCutchin—002——
97Midwest O Corp& Helminck&payne—002——
98Perimeter Resource Company—002——
99Pioneer Natural Res. USA Inc.—002——
100Reverence Operating LLC—002——
101Rim Operating Inc.—002——
102Safari Production Co—002——
103Sei Operating LLC—002——
104Superior Operating Company—002——
105Vanguard Operating LLC—002——
106Vanguard Permian LLC—002——
107Trail Mountain, Inc.—6201——
108Wheeler, W. Ridley, Est.—3001——
109Tomlinson Oil Co., Inc.—2101——
110Total Minatome Corporation—2101——
111Amerada Hess Corporation—1801——
112Eagle Oil & Gas Co.—1501——
113Red Willow Production, LLC—1501——
114Landreth, Robert E.—1301——
115Sabinal Energy Operating, LLC—901——
116COG Operating LLC—801——
117Rocker a Operating Company—701——
118Santa FE Energy Resources, Inc.—701——
119Westland Oil Development Corp.—501——
120Cities Service Oil & Gas Corp.—401——
121Paladin Petroleum Corporation—401——
122Barrett Brothers Oil & Gas, Inc.—301——
123Hanson Corporation—301——
124Kilroy Company of Texas, Inc.—301——
125Parallel Petroleum Corporation—301——
126Petro Vest, Inc.—301——
127BTA Oil Producers—201——
128Crump Petroleum Corporation—201——
129Fasken Oil and Ranch, Ltd.—201——
130Hendrix, John H. Corp.—201——
131Herndon, H.W. Oil Company—201——
132Marathon Oil Company—201——
133Murphy, James & Co., Inc.—201——
134Sayers Operating Company—201——
135Stice,bonard—201——
136Alexander Energy Corporation—101——
137Breck Operating Corp.—101——
138Brigham Oil & Gas, L.P.—101——
139Cimarex Energy Co. of Colorado—101——
140Continental U S Exploration, Inc—101——
141Dinero Operating Company—101——
142Dominion Operating, LLC—101——
143Durham, Inc.—101——
144Estacado Energy, Inc.—101——
145Fivestones Energy LLC—101——
146Kennedy & Mitchell, Inc.—101——
147North American Royalties, Inc.—101——
148Pitts Energy Co.—101——
149Quintana Pet. Corp.—101——
150Red Tail Exploration, LLC—101——
151RMB Operating LLC—101——
152Samson Lone Star, LLC—101——
153Samson Resources Company—101——
154V-F Petroleum Inc.—101——
155Wagner & Brown, Ltd.—101——
156Alexander Resources Inc.—001——
157Baber Well Servicing Co.—001——
158Barnes J. C. Oil Company—001——
159Bison Petroleum Corporation—001——
160Canan Mowrey Operating LLC—001——
161Chesapeake Operating Inc.—001——
162Costilla Energy Inc.—001——
163Eclipse Petroleum Corporation—001——
164Exco Resources Inc.—001——
165Floyd Operating Company—001——
166Gilmore Shelby H.—001——
167Harvest Petroleum Partners LLC—001——
168Hatfield Sherri D.—001——
169Kaiser-Francis Oil Company—001——
170Karico GP LLC—001——
171Martin Jimmy Inc—001——
172McDonald Production LLC—001——
173McGrath & Smith—001——
174M-T Petroleum Inc.—001——
175Northstar Operating Company—001——
176Omar Operating Company—001——
177Phillips Petroleum Company—001——
178Pony Express Corporate Trust—001——
179Reata Royalties Inc.—001——
180Smith Pipe of Abilene—001——
181SSC Inc.—001——
182Tacoma Operating LLC—001——
183Tacor Resources Inc—001——
184Texaco E & P Inc.—001——
185Venture Equipment Inc.—001——
186Wheeler Operating Corporation—001——
187White Stride LLC—001——
188Wilson Systems Inc.—001——
189Wolverine Exploration Company—001——
190XOG Operating LLC—001——
191Cross Timbers Operating Company—12200——
192Chevron U. S. A. Inc.—10000——
193Memorial Production Oper. LLC—5400——
194Devon Energy Production Co, L.P.—4200——
195Wheeler Properties—3500——
196Stanolind Operating LLC—2800——
197Cambrian Management, Ltd.—2000——
198W&T Offshore, Inc.—2000——
199Trinity EOR, LLC—1900——
200L & B Oil Co. Inc.—1600——
201American Quasar Petroleum Co.—1500——
202Caravelle Inc.—1500——
203Manhattan Petroleum, Inc.—1500——
204Mapco Production Company—1400——
205Wiser Oil Company, The—1400——
206Gruy Petroleum Management Co.—1300——
207Lacy & Byrd, Inc.—1300——
208Altura Energy Ltd.—1100——
209Pennzoil Exploration & Prod. Co.—1000——
210BP America Production Company—900——
211Coastal Oil & Gas Corporation—900——
212Cities Service Company—800——
213Sandridge Tertiary, LLC—800——
214Fuller Operating Company—700——
215Houston Oil & Minerals Corp.—700——
216Parker & Parsley Development L.P—600——
217Producers Operating Co., Inc.—600——
218Forest Oil Corp.—500——
219Kewanee Oil Company—500——
220Ladd Petroleum Corp.—500——
221Maralo, Inc.—500——
222Markay Oil & Gas Company—500——
223Nearburg Producing Company—500——
224Renaud Oil Corporation—500——
225Santa FE Snyder Corporation—500——
226Union Oil Company of California—500——
227Willow Creek Resources, Inc.—500——
228Yates, Harvey E. Co.—500——
229American Cometra, Inc.—400——
230Arco Oil & Gas Co.—400——
231Blue Ridge Resources, LLC—400——
232Chisos Operating, Inc.—400——
233Conquest Exploration Company—400——
234Gaea Services, Inc.—400——
235Getty Oil Co.—400——
236Kenai Oil and Gas Inc.—400——
237Petrosource Production Co. L.P.—400——
238Sun Expl. & Prod. Co.-Midland—400——
239Texon Oil Company, Inc.—400——
240TXO Production Corp.—400——
241Amarala Petroleum Inc.—300——
242MGF Oil Corporation—300——
243Newport Petroleums, Inc.—300——
244Pennzoil Company—300——
245Perdure Petroleum LLC—300——
246Pogo Producing Co.—300——
247Snyder Oil Corporation—300——
248Trobaugh, Allen K.—300——
249Williamson, J C & Underwood, D W—300——
250Baytech, Inc.—200——
251Brown, H. L., Jr.—200——
252Capstone Natural Res II, LLC—200——
253C & F Petroleum, Inc.—200——
254Champlin Petroleum Co.—200——
255Citation Oil & Gas Corp.—200——
256Collins & Ware, Inc.—200——
257Columbia Gas Development Corp.—200——
258Cometra Oil and Gas, Inc.—200——
259Depco, Inc.—200——
260Energy Production Co.—200——
261Enserch Exploration, Inc—200——
262Halbouty, Michel T. Energy Co.—200——
263Hrubetz Oil Company—200——
264Jem Petroleum Corporation—200——
265Kerr-McGee Corporation—200——
266Klabzuba Operating Company—200——
267Little Oil & Gas, Inc.—200——
268Logue and Patterson Inc.—200——
269Louisiana-Hunt Petroleum Corp.—200——
270Meadco Properties—200——
271Mendenhall, R.A. Associates, Ltd—200——
272Midland Res. Oper. Co., Inc.—200——
273Mobil Oil Corporation—200——
274Monsanto Company—200——
275Patrick Pet. Corp. of Michigan—200——
276Petro Vest,inc-Contl US Expl Inc—200——
277Samson Lone Star LP—200——
278Seagull Midcon Inc.—200——
279Shell Oil Company—200——
280Shell Western E&P—200——
281Sproul, C. R. Inc.—200——
282Sterling Production—200——
283Triton Oil & Gas Corp.—200——
284Viking Exploration, Inc.—200——
285Walsh Petroleum, Inc.—200——
286Westport Oil and Gas Company, LP—200——
287A a Production Inc.—100——
288Adkins, R. L. Corp.—100——
289American Energy Operations Inc.—100——
290American Petrofina Co. of Tex.—100——
291Anschutz Exploration Corporation—100——
292Aratex Production Company—100——
293Arco Permian—100——
294Atapco—100——
295Austex Petroleum Corp.—100——
296Ballard Exploration Company,inc.—100——
297Bass Enterprises Production Co.—100——
298BC Operating, Inc.—100——
299Bliss Petroleum, Inc.—100——
300Brazos Petroleum Co.—100——

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