Winkler County Drilling Permits

Every permit issued by the Texas Railroad Commission in Winkler County — updated daily, data through 2026-07-21.

Winkler County permitting is running 17 permits a month over the trailing 90 days (51 total, down 2% on the prior quarter). 4 were issued in the past week. CONTINENTAL RESOURCES, INC. leads with 42 permits in the past 12 months, one of 14 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-21

All Time

6,942

6,942 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2018-05-18	840193	42-495-34146	SEALY-SMITH FOUNDATION 'B' #110	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-18	839854	42-495-34141	UNIVERSITY 36-20 #571H	ENERGEN RESOURCES CORPORATION	DRILL	12,000	Y
2018-05-16	839931	42-495-34145	SLAUGHTER RANCH 71 #1	HALCON OPERATING CO., INC.	DRILL	8,100
2018-05-11	839861	42-495-34143	UNIVERSITY 36-20 #652H	ENERGEN RESOURCES CORPORATION	DRILL	12,000	Y
2018-05-11	839856	42-495-34142	UNIVERSITY 36-20 #603H	ENERGEN RESOURCES CORPORATION	DRILL	12,000	Y
2018-05-11	839856	42-495-34142	UNIVERSITY 36-20 #603H	ENERGEN RESOURCES CORPORATION	DRILL	12,000	Y
2018-05-11	839856	42-495-34142	UNIVERSITY 36-20 #603H	ENERGEN RESOURCES CORPORATION	DRILL	12,000	Y
2018-05-10	839786	42-495-34140	CLS WALTON #1619NE	CHAMPION LONE STAR OPERATING,LLC	DRILL	3,700
2018-05-09	839552	42-495-34138	ARROWHEAD B 28-12-33 #5202H	OASIS PETROLEUM PERMIAN LLC	DRILL	13,500	Y
2018-05-09	839552	42-495-34138	ARROWHEAD B 28-12-33 #5202H	OASIS PETROLEUM PERMIAN LLC	DRILL	13,500	Y
2018-05-08	839657	42-495-34139	AXIS #1H	IMPETRO OPERATING LLC	DRILL	12,500	Y
2018-05-08	839423	42-495-34125	BRUCE AND BAR #3H	BOYD & MCWILLIAMS OPERATING, LLC	DRILL	11,800	Y
2018-05-08	839423	42-495-34125	BRUCE AND BAR #3H	BOYD & MCWILLIAMS OPERATING, LLC	DRILL	11,800	Y
2018-05-02	839571	42-495-33675	MITCHELL SWD #3	OWL SWD OPERATING, LLC	RECOMP	7,600
2018-05-02	839502	42-495-34137	ALLY #7H	BOYD & MCWILLIAMS OPERATING, LLC	DRILL	8,500	Y
2018-05-02	839502	42-495-34137	ALLY #7H	BOYD & MCWILLIAMS OPERATING, LLC	DRILL	8,500	Y
2018-05-02	839477	42-495-34132	SEALY SMITH FOUNDATION -A- #121	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-02	839468	42-495-34126	SEALY SMITH FOUNDATION -A- #114	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839483	42-495-34136	SEALY SMITH FOUNDATION -A- #125	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839482	42-495-34135	SEALY SMITH FOUNDATION -A- #124	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839480	42-495-34134	SEALY SMITH FOUNDATION -A- #123	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839478	42-495-34133	SEALY SMITH FOUNDATION -A- #122	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839476	42-495-34131	SEALY SMITH FOUNDATION -A- #120	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839470	42-495-34127	SEALY SMITH FOUNDATION -A- #115	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-05-01	839037	42-495-34115	SEALY SMITH FOUNDATION -A- #119	BLACKBEARD OPERATING, LLC	DRILL	7,000
2018-04-30	839354	42-495-34124	PAINTBRUSH B 27-6-21 #5202H	OASIS PETROLEUM PERMIAN LLC	DRILL	12,500	Y
2018-04-30	839354	42-495-34124	PAINTBRUSH 27-6-21 #5202H	OASIS PETROLEUM PERMIAN LLC	DRILL	12,500	Y
2018-04-27	839244	42-495-34121	OX #1H	IMPETRO OPERATING LLC	DRILL	12,500	Y
2018-04-27	839244	42-495-34121	OX #1H	IMPETRO OPERATING LLC	DRILL	12,500	Y
2018-04-27	839244	42-495-34121	OX #1H	IMPETRO OPERATING LLC	DRILL	12,500	Y
2018-04-27	839236	42-495-33346	UNIVERSITY 38-20 #1D	ENERGEN RESOURCES CORPORATION	RECOMP	12,000
2018-04-27	838572	42-495-34105	UL SPRUCE 1621-21 #2H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-27	838572	42-495-34105	UL SPRUCE 1621-21 #2H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-26	839302	42-495-34120	CLS WALTON #0701SE	CHAMPION LONE STAR OPERATING,LLC	DRILL	3,700
2018-04-26	839216	42-495-34118	CLS WALTON #0736NW	CHAMPION LONE STAR OPERATING,LLC	DRILL	3,700
2018-04-25	838576	42-495-34107	UL SPRUCE 1621-21 #4H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-24	839105	42-495-34116	CLS WALTON #0636NW	CHAMPION LONE STAR OPERATING,LLC	DRILL	3,700
2018-04-23	839098	42-495-31004	SEALY & SMITH '33-D' #1	LEGACY RESERVES OPERATING LP	RECOMP	9,040
2018-04-23	838917	42-495-34112	UL SUGARLOAF C 20-37-48 #5203H	OASIS PETROLEUM PERMIAN LLC	DRILL	12,500	Y
2018-04-23	838413	42-495-34103	WALTON, J. B. #502	BLACKBEARD OPERATING, LLC	DRILL	5,000
2018-04-23	838411	42-495-34102	WALTON, J. B. #501	BLACKBEARD OPERATING, LLC	DRILL	5,000
2018-04-18	838561	42-495-34109	UL MAROON 0904-21 #2H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-16	838564	42-495-34110	UL MAROON 0904-21 #3H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-13	838577	42-495-30496	SEALY & SMITH '33' #1	LEGACY RESERVES OPERATING LP	RECOMP	9,090
2018-04-13	838568	42-495-34111	UL MAROON 0904-21 #4H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-13	838557	42-495-34108	UL MAROON 0904-21 #1H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-13	838557	42-495-34108	UL MAROON 0904-21 A #1H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-12	838574	42-495-34106	UL SPRUCE 1621-21 #3H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-12	838574	42-495-34106	UL SPRUCE 1621-21 A #3H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y
2018-04-12	838571	42-495-34104	UL SPRUCE 1621-21 #1H	FELIX ENERGY HOLDINGS II, LLC	DRILL	14,000	Y

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