Winkler County Drilling Permits
Every permit issued by the Texas Railroad Commission in Winkler County — updated daily, data through 2026-07-31.
Winkler County permitting is running 19 permits a month over the trailing 90 days (56 total, level with the prior quarter). 10 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
25
Operators (30d)
5
Latest Permit
2026-07-31
All Time
6,953
6,953 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1979-09-18 | 58495 | 42-495-10823 | UNIVERSITY Q #1 | MR OIL COMPANY | OTHER | 5,150 | |
| 1979-09-18 | 58323 | 42-495-10808 | UNIVERSITY "A" #1 | MR OIL COMPANY | OTHER | 5,140 | |
| 1979-09-18 | 58193 | 42-495-31098 | MCCUTCHEN, W. A. #15 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 3,650 | |
| 1979-09-11 | 59153 | 42-495-31068 | KEYSTONE CATTLE CO. #348 | GULF OIL CORP. | DRILL | 3,860 | |
| 1979-09-11 | 57709 | 42-495-31097 | KEYSTONE HOLT UNIT #9337 | GULF OIL CORP. | DRILL | 5,340 | |
| 1979-09-11 | 57707 | 42-495-31096 | WALTON, J. B. "C" #12 | CARTER FOUNDATION PROD. CO. | DRILL | 3,650 | |
| 1979-09-11 | 57705 | 42-495-31095 | WALTON, J. B. "C" #13 | CARTER FOUNDATION PROD. CO. | DRILL | 3,650 | |
| 1979-09-11 | 57641 | 42-495-31094 | UNIVERSITY 11-17 #1 | GETTY OIL CO. | DRILL | 6,800 | |
| 1979-09-06 | 57318 | 42-495-31093 | KEYSTONE HOLT UNIT #9335 | GULF OIL CORP. | DRILL | 5,320 | |
| 1979-09-06 | 57316 | 42-495-31091 | WALTON, J. B. "A" #16 | ARCO OIL & GAS CO. | DRILL | 3,550 | |
| 1979-08-31 | 56974 | 42-495-31090 | MCCUTCHEN, W. A. (KO) #14 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 3,650 | |
| 1979-08-30 | 56860 | 42-495-31089 | KEYSTONE HOLT UNIT #9334 | GULF OIL CORP. | DRILL | 5,350 | |
| 1979-08-30 | 56857 | 42-495-30390 | SEALY-SMITH "E" #1 | SIMPSON BROS. OIL CO. | OTHER | 6,000 | |
| 1979-08-28 | 56579 | 42-495-31088 | JENKINS, BEN ET AL "A" #14 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 3,700 | |
| 1979-08-24 | 56416 | 42-495-31087 | PURE-WALTON #34 | CARTER FOUNDATION PROD. CO. | DRILL | 3,650 | |
| 1979-08-24 | 56415 | 42-495-31086 | PURE-WALTON #35 | CARTER FOUNDATION PROD. CO. | DRILL | 3,650 | |
| 1979-08-24 | 56414 | 42-495-31085 | PURE-WALTON #33 | CARTER FOUNDATION PROD. CO. | DRILL | 3,650 | |
| 1979-08-21 | 56136 | 42-495-31084 | UNIVERSITY "32-21" #1 | GETTY OIL CO. | DRILL | 20,500 | |
| 1979-08-15 | 55633 | 42-495-31083 | BROWN-ALTMAN A/C-2 #9 | TEXAS PACIFIC OIL COMPANY, INC. | DRILL | 3,150 | |
| 1979-08-14 | 55564 | 42-495-31082 | GULF JENKINS #5 | WORTHAM, E. H. | DRILL | 3,600 | |
| 1979-08-07 | 54794 | 42-495-31081 | LOVETT, H. E. #9C | CHEVRON U. S. A. INC. | DRILL | 5,500 | |
| 1979-08-06 | 54814 | 42-495-31079 | BAIRD, W. E. #19-47 | CHEVRON U. S. A. INC. | DRILL | 3,500 | |
| 1979-08-03 | 54544 | 42-495-31080 | SEALY SMITH FOUNDATION #175 | SHELL OIL COMPANY | DRILL | 5,400 | |
| 1979-07-26 | 53729 | 42-495-03980 | HUMBLE-WALTON #2 | BASS ENTERPRISES PRODUCTION CO. | OTHER | 3,650 | |
| 1979-07-25 | 54378 | 42-495-05450 | WHEELER, R. A. #2 | SUPERIOR OIL COMPANY, THE | RECOMP | 10,652 | |
| 1979-07-17 | 53069 | 42-495-31078 | O BRIEN, G. W., ETAL #1176 | GULF OIL CORP. | DRILL | 3,350 | |
| 1979-07-17 | 53067 | 42-495-31077 | O BRIEN, G. W., ETAL #1175 | GULF OIL CORP. | DRILL | 3,350 | |
| 1979-07-13 | 52783 | 42-495-31076 | MCCUTCHEN, W. A. (KO) #13 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 3,650 | |
| 1979-07-10 | 52488 | 42-495-31070 | UNIVERSITY 21-3 #1A | HNG OIL COMPANY | DRILL | 17,000 | |
| 1979-07-09 | 52414 | 42-495-31075 | FOLIO #1 | RANKIN OIL CO. | DRILL | 3,200 | |
| 1979-07-06 | 53061 | 42-495-31073 | WALTON, J. B. #105 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 3,600 | |
| 1979-07-06 | 52323 | 42-495-31074 | HOGG, FAYE H. #1 | COQUINA OIL CORPORATION | DRILL | 6,700 | |
| 1979-07-05 | 52278 | 42-495-01848 | GULF-JENKINS #5 | WORTHAM, E. H. | OTHER | 3,600 | |
| 1979-07-02 | 52002 | 42-495-31072 | LOVETT, H. E. #8C | CHEVRON U. S. A. INC. | DRILL | 5,100 | |
| 1979-07-02 | 52000 | 42-495-31071 | LOVETT, H. E. #7C | CHEVRON U. S. A. INC. | DRILL | 5,100 | |
| 1979-06-21 | 51476 | 42-495-31069 | KEYSTONE CATTLE CO. #345 | GULF OIL CORP. | DRILL | 3,880 | |
| 1979-06-21 | 51473 | 42-495-31068 | KEYSTONE CATTLE CO. #348 | GULF OIL CORP. | DRILL | 3,860 | |
| 1979-06-20 | 51236 | 42-495-31067 | BAIRD, W. E. #13-69C | CHEVRON U. S. A. INC. | DRILL | 5,400 | |
| 1979-06-20 | 51233 | 42-495-31066 | BAIRD, W. E. #1368C | CHEVRON U. S. A. INC. | DRILL | 5,400 | |
| 1979-06-19 | 51092 | 42-495-31065 | BAIRD, W. E. #12-47 | CHEVRON U. S. A. INC. | DRILL | 3,500 | |
| 1979-06-19 | 51090 | 42-495-31064 | KEYSTONE CATTLE CO. #343 | GULF OIL CORP. | DRILL | 3,950 | |
| 1979-06-19 | 51089 | 42-495-31063 | KEYSTONE CATTLE CO. #346 | GULF OIL CORP. | DRILL | 3,860 | |
| 1979-06-19 | 51088 | 42-495-31062 | KEYSTONE CATTLE CO. #347 | GULF OIL CORP. | DRILL | 3,950 | |
| 1979-06-15 | 50788 | 42-495-31061 | BROWN-ALTMAN "B" #15 | PETROLEUM CORPORATION OF TEXAS | DRILL | 3,300 | |
| 1979-06-15 | 50787 | 42-495-31060 | BROWN-ALTMAN "C" #10 | PETROLEUM CORPORATION OF TEXAS | DRILL | 3,300 | |
| 1979-06-12 | 50520 | 42-495-31059 | BLUE ESTATE #11 | AMOCO PRODUCTION CO.-ANDREWS | DRILL | 11,000 | |
| 1979-06-07 | 50260 | 42-495-31058 | TEXAS STATE 30-W #1 | LINCOLN ROCK CORP. | DRILL | 6,500 | |
| 1979-06-07 | 50259 | 42-495-30195 | UNIVERSITY 31 #1 | LINCOLN ROCK CORP. | OTHER | 18,145 | |
| 1979-06-07 | 50257 | 42-495-31057 | TEXAS STATE 31-W #1 | LINCOLN ROCK CORP. | DRILL | 6,500 | |
| 1979-06-07 | 50233 | 42-495-31056 | SEALY SMITH FOUNDATION #99A | SHELL OIL COMPANY | DRILL | 3,400 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Winkler County.