Winkler County Drilling Permits

Every permit issued by the Texas Railroad Commission in Winkler County — updated daily, data through 2026-07-27.

Winkler County permitting is running 17 permits a month over the trailing 90 days (52 total, down 4% on the prior quarter). 3 were issued in the past week. CONTINENTAL RESOURCES, INC. leads with 42 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-27

All Time

6,945

6,945 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2012-07-02	743402	42-495-33445	UNIVERSITY '26-20' #1	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	14,000
2012-06-22	742921	42-495-31568	HILL #38	BOPCO, L.P.	RECOMP	4,780
2012-06-20	740517	42-495-33435	SETH CAMPBELL #69	APACHE CORPORATION	DRILL	5,500
2012-06-20	740517	42-495-33435	SETH CAMPBELL #69	APACHE CORPORATION	DRILL	5,500
2012-06-14	742197	42-495-02700	MITCHELL 10-23 #1	OGX OPERATING, LLC	DRILL	9,600
2012-06-14	742197	42-495-02700	MITCHELL 10-23 #1	OGX OPERATING, LLC	RENTR	9,600
2012-06-13	742101	42-495-31049	UNIVERSITY BLK. 21 GU #142	SANDRIDGE EXPL. AND PROD., LLC	RECOMP	9,000
2012-06-12	740836	42-495-33437	SEALY & SMITH FOUNDATION A #90H	APACHE CORPORATION	DRILL	8,900	Y
2012-06-12	740829	42-495-33436	SEALY & SMITH FOUNDATION A #85H	APACHE CORPORATION	DRILL	8,930	Y
2012-06-12	740829	42-495-33436	SEALY & SMITH FOUNDATION A #85H	APACHE CORPORATION	DRILL	8,930	Y
2012-06-11	741974	42-495-33443	SEALY & SMITH FOUNDATION B #88H	APACHE CORPORATION	DRILL	8,700	Y
2012-06-11	741974	42-495-33443	SEALY & SMITH FOUNDATION B #88H	APACHE CORPORATION	DRILL	8,700	Y
2012-06-01	741230	42-495-33441	UNIVERSITY '14-20' #2H	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000	Y
2012-05-31	741192	42-495-33440	SOFTAIL 10-17 #2H	OGX OPERATING, LLC	DRILL	9,500	Y
2012-05-30	741114	42-495-33439	SPORTSTER 10-18 #1H	OGX OPERATING, LLC	DRILL	9,500	Y
2012-05-25	740905	42-495-31427	BAIRD, W.E. #1953	DEVON ENERGY PRODUCTION CO, L.P.	RECOMP	10,598
2012-05-25	740876	42-495-33438	SEALY & SMITH FOUNDATION A #89H	APACHE CORPORATION	DRILL	13,200	Y
2012-05-25	740876	42-495-33438	SEALY & SMITH FOUNDATION A #89H	APACHE CORPORATION	DRILL	8,600	Y
2012-05-17	740151	42-495-33434	WALTON C #2	CHROMA OPERATING, INC.	DRILL	3,500
2012-05-17	740113	42-495-33433	IDA HENDRICK #22	CHROMA OPERATING, INC.	DRILL	3,500
2012-05-17	737918	42-495-33424	SETH CAMPBELL #68	APACHE CORPORATION	DRILL	5,500
2012-05-17	737913	42-495-33425	SETH CAMPBELL #67	APACHE CORPORATION	DRILL	5,500
2012-05-15	739701	42-495-30866	PAUL #1	ENDEAVOR ENERGY RESOURCES L.P.	RENTR	13,500
2012-05-10	739911	42-495-30243	UNIVERSITY BLK 21 #221	SANDRIDGE EXPL. AND PROD., LLC	RECOMP	9,000
2012-05-10	739911	42-495-30243	UNIVERSITY BLK 21 #221	SANDRIDGE EXPL. AND PROD., LLC	RECOMP	9,000
2012-05-09	739172	42-495-33431	HENDRICK 32 SWD #1	NMR ENERGY LLC	DRILL	3,350
2012-05-08	738387	42-495-33426	OBRIEN, G.W. ETAL #1914	WHITING OIL AND GAS CORPORATION	DRILL	8,800
2012-05-04	738800	42-495-10968	OBRIEN, G. W., ETAL #970	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-04	738699	42-495-33430	SEALY SMITH FOUNDATION #1017	OCCIDENTAL PERMIAN LTD.	DRILL	11,200	Y
2012-05-03	738697	42-495-30019	OBRIEN, G. W., ETAL #1101	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738696	42-495-31106	OBRIEN, G. W., ETAL #1182	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738695	42-495-31625	OBRIEN, G. W., ETAL #1250	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738694	42-495-31626	OBRIEN, G. W., ETAL #1253	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738693	42-495-31682	OBRIEN, G. W., ETAL #1286	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738691	42-495-10973	OBRIEN, G. W., ETAL #983	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738688	42-495-20200	OBRIEN, G. W., ETAL #1019	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738687	42-495-11007	OBRIEN, G. W., ETAL #1020	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738686	42-495-11002	OBRIEN, G. W., ETAL #1027	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-03	738684	42-495-11004	OBRIEN, G. W., ETAL #1033	WHITING OIL AND GAS CORPORATION	RENTR	3,600
2012-05-01	738585	42-495-33042	OBRIEN, G.W. ETAL #1692	WHITING OIL AND GAS CORPORATION	RECOMP	8,800
2012-05-01	738582	42-495-01593	OBRIEN, G.W. ETAL #524	WHITING OIL AND GAS CORPORATION	RECOMP	8,800
2012-04-28	738393	42-495-33429	OBRIEN, G.W. ETAL #1918	WHITING OIL AND GAS CORPORATION	DRILL	8,800
2012-04-28	738390	42-495-33428	OBRIEN, G.W. ETAL #1916	WHITING OIL AND GAS CORPORATION	DRILL	8,800
2012-04-28	738389	42-495-33427	OBRIEN, G.W. ETAL #1915	WHITING OIL AND GAS CORPORATION	DRILL	8,800
2012-04-26	737869	42-495-33420	OBRIEN, G.W. ETAL #1902	WHITING OIL AND GAS CORPORATION	DRILL	3,600
2012-04-23	737954	42-495-04318	COWDEN, E.W. 'B' #1R	STOUT ENERGY INC.	RENTR	3,500
2012-04-23	737905	42-495-33421	SETH CAMPBELL #66	APACHE CORPORATION	DRILL	5,500
2012-04-23	735363	42-495-33409	COWDEN, E.W. 'B' #4	STOUT ENERGY INC.	DRILL	3,400
2012-04-21	737739	42-495-30213	WALTON, J.B. STATE 'A' #1	ENDEAVOR ENERGY RESOURCES L.P.	RENTR	13,000
2012-04-21	737058	42-495-33423	FAT BOB 10-20 #1H	OGX OPERATING, LLC	DRILL	13,500	Y

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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Winkler County.