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 16 permits a month over the trailing 90 days (49 total, down 14% 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
1997-03-05	459070	42-495-32639	SCARBOROUGH "F" #11	BOYD, D. K. OIL AND GAS CO.,INC.	DRILL	3,500
1997-03-05	459069	42-495-32638	SCARBOROUGH "C" #22	BOYD, D. K. OIL AND GAS CO.,INC.	DRILL	3,500
1997-03-05	459068	42-495-32637	SCARBOROUGH "C" #21	BOYD, D. K. OIL AND GAS CO.,INC.	DRILL	3,500
1997-03-03	459142	42-495-32650	HENDRICK, IDA F #18	SOUTHWEST ROYALTIES, INC.	DRILL	3,500
1997-03-03	459141	42-495-32649	HENDRICKS, T. G. #7	SOUTHWEST ROYALTIES, INC.	DRILL	3,500
1997-03-03	459138	42-495-32643	UNIVERSITY "45" A #7H	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-03-03	459138	42-495-32643	UNIVERSITY "45" A #7H	IP PETROLEUM COMPANY, INC.	DRILL	7,400	Y
1997-03-03	459137	42-495-32642	UNIVERSITY "48" A #4	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-03-03	459136	42-495-32641	UNIVERSITY "48" #6	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-03-03	459135	42-495-32640	UNIVERSITY "45" #8	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-02-28	459316	42-495-32657	BASHARA-PROTHRO #5	PARKER & PARSLEY PRODUCING L.P.	DRILL	5,500
1997-02-28	459315	42-495-32656	BASHARA-PROTHRO #4	PARKER & PARSLEY PRODUCING L.P.	DRILL	5,500
1997-02-28	459314	42-495-32655	BASHARA - PROTHRO #6	PARKER & PARSLEY PRODUCING L.P.	DRILL	5,500
1997-02-28	459313	42-495-32653	BASHARA, M. J. #2	PARKER & PARSLEY DEVELOPMENT L.P	DRILL	5,500
1997-02-28	459310	42-495-32654	SEALY SMITH FOUNDATION "A" #71	MW PETROLEUM CORPORATION	DRILL	6,100
1997-02-28	459140	42-495-32645	MCCABE, F. P. #60	SOUTHWEST ROYALTIES, INC.	DRILL	3,300
1997-02-26	459139	42-495-32644	MCCABE, F. P. #61	SOUTHWEST ROYALTIES, INC.	DRILL	3,300
1997-02-26	458887	42-495-32636	SEALY "90" #5	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-02-25	458714	42-495-32635	CHEVRON UNIVERSITY "37" #3	CHEVRON U. S. A. INC.	DRILL	8,000	Y
1997-02-25	458714	42-495-32635	CHEVRON UNIVERSITY "37" #3	CHEVRON U. S. A. INC.	DRILL	8,500	Y
1997-02-24	458799	42-495-32577	WALTON, J. B. "C" #14	BASS ENTERPRISES PRODUCTION CO.	RECOMP	5,400
1997-02-24	458723	42-495-32315	KEYSTONE CATTLE COMPANY #404	BURLINGTON RESOURCES OIL&GAS CO.	RECOMP	7,419
1997-02-20	458702	42-495-01416	O'BRIEN, G. W. ETAL #230	CHEVRON U. S. A. INC.	RECOMP	4,000
1997-02-20	458589	42-495-32629	UNIVERSITY 41-21 'B' #2H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-20	458588	42-495-32630	UNIVERSITY 39-21 'B' #2H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-20	458588	42-495-32630	UNIVERSITY 39-21 'B' #2H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-20	458587	42-495-32631	UNIVERSITY 40-21 'B' #4H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-20	458587	42-495-32631	UNIVERSITY 40-21 'B' #4	TEXACO E & P INC.	DRILL	7,300
1997-02-20	458586	42-495-32632	UNIVERSITY 40-21 'B' #3H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-20	458586	42-495-32632	UNIVERSITY 40-21 'B' #3H	TEXACO E & P INC.	DRILL	8,700	Y
1997-02-19	458836	42-495-05130	BAIRD, W. E. #1345	PENNZOIL EXPLORATION & PROD. CO.	RECOMP	2,850
1997-02-18	458708	42-495-32634	UNIVERSITY 32-21 #2	MARATHON OIL COMPANY	DRILL	8,700
1997-02-18	458708	42-495-32634	UNIVERSITY 32-21 #2	MARATHON OIL COMPANY	DRILL	7,500	Y
1997-02-14	458666	42-495-32633	MITCHELL "A" #4	PARKER & PARSLEY DEVELOPMENT L.P	DRILL	9,000
1997-02-12	458564	42-495-32627	MITCHELL "B" #1	PARKER & PARSLEY DEVELOPMENT L.P	DRILL	9,000
1997-02-12	458564	42-495-32627	MITCHELL "B" #1	PARKER & PARSLEY DEVELOPMENT L.P	DRILL	9,000
1997-02-12	458563	42-495-32628	MITCHELL "A" #5	PARKER & PARSLEY DEVELOPMENT L.P	DRILL	9,000
1997-02-06	458192	42-495-02057	BROWN & ALTMAN B #47	EXXON CORP.	RECOMP	11,544
1997-02-05	458116	42-495-32762	HANKS-TAYLOR UNIT #1	HALLWOOD PETROLEUM, INC.	DRILL	5,500
1997-02-05	458115	42-495-32763	NELLIE HANKS "A" UNIT #3	HALLWOOD PETROLEUM, INC.	DRILL	5,500
1997-02-05	457997	42-495-31298	BAIRD, W. E. #1379	PENNZOIL EXPLORATION & PROD. CO.	RECOMP	5,100
1997-02-03	458010	42-495-32624	UNIVERSITY "38" #2	IP PETROLEUM COMPANY, INC.	DRILL	7,400
1997-02-03	456173	42-495-32556	WALTON, J. B. "C" #13	BASS ENTERPRISES PRODUCTION CO.	RECOMP	5,400
1997-01-30	457935	42-495-00415	PURE WALTON #2W	ARCH PETROLEUM INC.	RECOMP	9,000
1997-01-29	457953	42-495-32623	UNIVERSITY 20-2 #2	POGO PRODUCING CO.	DRILL	10,500
1997-01-27	457835	42-495-32622	MCCABE LEASE #30	ARRINGTON,DAVID H. OIL & GAS,INC	DRILL	9,200
1997-01-24	457743	42-495-32621	SCARBOROUGH -O- #3	BOYD, D. K. OIL AND GAS CO.,INC.	DRILL	3,500
1997-01-16	457198	42-495-02078	BROWN & ALTMAN B #46	EXXON CORP.	RECOMP	9,380
1997-01-16	457174	42-495-00879	MCCUTCHEN, W.A. #2S	BC OPERATING, INC.	RECOMP	4,700
1997-01-14	457181	42-495-32620	UNIVERSITY "48" #5	IP PETROLEUM COMPANY, INC.	DRILL	7,300

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