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 |
|---|---|---|---|---|---|---|---|
| 1981-10-05 | 135418 | 42-495-31415 | KEYSTONE CATTLE COMPANY #5 | WOOD, MCSHANE & THAMS | DRILL | 5,000 | |
| 1981-10-05 | 135416 | 42-495-31414 | KEYSTONE HOLT UNIT #9339 | GULF OIL CORP. | DRILL | 5,400 | |
| 1981-10-05 | 135415 | 42-495-31413 | KEYSTONE HOLT UNIT #9341 | GULF OIL CORP. | DRILL | 5,500 | |
| 1981-10-02 | 135608 | 42-495-31420 | KEYSTONE HOLT UNIT #9343 | GULF OIL CORP. | DRILL | 5,400 | |
| 1981-10-02 | 135607 | 42-495-31419 | KEYSTONE HOLT UNIT #9342 | GULF OIL CORP. | DRILL | 5,400 | |
| 1981-10-02 | 135606 | 42-495-31418 | KEYSTONE HOLT UNIT #9340 | GULF OIL CORP. | DRILL | 5,500 | |
| 1981-09-28 | 135548 | 42-495-31417 | SHRINERS HOSPITAL #1 | CLEMENTS ENERGY, INC. | DRILL | 9,200 | |
| 1981-09-25 | 137403 | 42-495-05304 | HUTCHINS, E.G. T-90 #6 | AMOCO PRODUCTION CO.-ANDREWS | OTHER | 3,030 | |
| 1981-09-25 | 135233 | 42-495-31412 | LECK, FRED "A" #2 | ELLIOTT, B. J. | DRILL | 3,200 | |
| 1981-09-23 | 134666 | 42-495-31406 | OXY-AMBURGEY #1 | OXY PETR. INC | DRILL | 9,830 | |
| 1981-09-18 | 134778 | 42-495-31118 | UNIVERSITY "7-21" #1 | GETTY OIL CO. | RECOMP | 15,700 | |
| 1981-09-18 | 133541 | 42-495-31411 | SEALY, JOHN #6 | B & M ENERGY | DRILL | 3,500 | |
| 1981-09-17 | 133475 | 42-495-31410 | O BRIEN, G. W. ET AL #1221 | GULF OIL CORP. | DRILL | 3,380 | |
| 1981-09-16 | 133340 | 42-495-31409 | KEYSTONE HOLT UNIT #9338 | GULF OIL CORP. | DRILL | 5,400 | |
| 1981-09-11 | 132909 | 42-495-31408 | KEYSTONE CATTLE COMPANY #6 | WOOD, MCSHANE & THAMS | DRILL | 4,800 | |
| 1981-09-11 | 132891 | 42-495-31407 | VEST RANCH #4 | BLAIR, JACK N. | DRILL | 9,100 | |
| 1981-09-09 | 132861 | 42-495-31405 | AMBURGEY 10 #1 | HILLIN PROD. CO. | DRILL | 8,345 | |
| 1981-08-31 | 131801 | 42-495-31404 | MITCHELL "20" #1 | HENDON, WILLIAM E., JR. | DRILL | 9,200 | |
| 1981-08-28 | 133556 | 42-495-31400 | BASH #17 | PHILLIPS PETROLEUM COMPANY | DRILL | 3,400 | |
| 1981-08-28 | 131431 | 42-495-31403 | HOGG #1 | KIMBARK OIL & GAS COMPANY | DRILL | 9,850 | |
| 1981-08-27 | 131306 | 42-495-31074 | HOGG, FAYE H. #1 | COQUINA OIL CORPORATION | RECOMP | 6,556 | |
| 1981-08-27 | 131298 | 42-495-01345 | KEYSTONE CATTLE COMPANY #196 | WOOD, MCSHANE & THAMS | OTHER | 5,000 | |
| 1981-08-27 | 131294 | 42-495-31401 | SEALY & SMITH FOUNDATION "31" #2 | HENDON, WILLIAM E., JR. | DRILL | 9,200 | |
| 1981-08-25 | 131351 | 42-495-31402 | SEALY SMITH FOUNDATION 68 #2 | SHELL OIL COMPANY | DRILL | 992 | |
| 1981-08-24 | 130828 | 42-495-02551 | HEND A/C 120 #2 | SAXET OIL CORP. | OTHER | 3,211 | |
| 1981-08-21 | 133937 | 42-495-31271 | KEYSTONE CATTLE COMPANY #2 H | WOOD, MCSHANE & THAMS | RECOMP | 4,070 | |
| 1981-08-20 | 131690 | 42-495-31378 | SMITH, SEALY "F" #5 | HILLIARD OIL & GAS, INC. | DRILL | 9,300 | |
| 1981-08-14 | 130343 | 42-495-31255 | SUPERIOR STATE #2 | YEATES, BOB OIL & GAS, INC. | DRILL | 7,000 | |
| 1981-08-12 | 133363 | 42-495-03462 | MCCABE #25 | PHILLIPS PETROLEUM COMPANY | RECOMP | 2,670 | |
| 1981-08-12 | 130032 | 42-495-31398 | HILL, M.J. MRS A/C 5 #37 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 8,500 | |
| 1981-08-12 | 130029 | 42-495-31398 | HILL, M.J. MRS A/C 4 #37 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 8,500 | |
| 1981-08-12 | 129869 | 42-495-31397 | HUTCHINGS, E.G. #4 | ARCO OIL & GAS CO.-MIDLAND | DRILL | 3,100 | |
| 1981-08-12 | 129864 | 42-495-31396 | AMBURGEY #1301 | MITCHELL ENERGY CORPORATION | DRILL | 8,920 | |
| 1981-08-10 | 129455 | 42-495-31394 | LINEBERRRY, EVELYN "A" #1 | TEXLAND PETROLEUM INC. | DRILL | 3,450 | |
| 1981-08-10 | 129443 | 42-495-02380 | WALTON, J. B. "D" AC #1 #4 | DELTA OIL & GAS COMPANY | DRILL | 2,964 | |
| 1981-08-07 | 132172 | 42-495-31385 | VEST RANCH #17 | CHEVRON U. S. A. INC. | DRILL | 9,000 | |
| 1981-08-06 | 128950 | 42-495-01871 | SEALY & SMITH "89" #1 | SAGE ENERGY COMPANY | OTHER | 9,200 | |
| 1981-08-05 | 129724 | 42-495-05154 | BAIRD, W.E. #12-16 | CHEVRON U. S. A. INC. | RECOMP | 3,650 | |
| 1981-08-05 | 128619 | 42-495-31392 | MITCHELL "21" #2 | HENDON, WILLIAM E., JR. | DRILL | 9,000 | |
| 1981-08-04 | 128532 | 42-495-81968 | HEND A/C 125 #2 | SAXET OIL CORP. | OTHER | 2,741 | |
| 1981-07-30 | 137359 | 42-495-04327 | MCCABE #1 | SHELL OIL COMPANY | OTHER | 11,623 | |
| 1981-07-30 | 127744 | 42-495-31391 | BROWN-ALTMAN "B" #20 | EXXON CORP. | DRILL | 6,900 | |
| 1981-07-29 | 129950 | 42-495-05593 | HOGG, G. D. #2 | TEXACO INC. | RECOMP | 8,300 | |
| 1981-07-29 | 127567 | 42-495-31390 | BROWN-ALTMAN "B" #21 | EXXON CORP. | DRILL | 6,950 | |
| 1981-07-29 | 127566 | 42-495-31389 | BROWN-ALTMAN "B" #22 | EXXON CORP. | DRILL | 6,950 | |
| 1981-07-29 | 127565 | 42-495-31388 | BROWN-ALTMAN "B" #24 | EXXON CORP. | DRILL | 6,950 | |
| 1981-07-29 | 127564 | 42-495-31387 | BROWN-ALTMAN "B" #23 | EXXON CORP. | DRILL | 6,925 | |
| 1981-07-29 | 127537 | 42-495-02745 | WHEELER, A. E. #4 | SUN EXPL. & PROD. CO.-MIDLAND | RECOMP | 8,595 | |
| 1981-07-29 | 127533 | 42-495-31386 | HALLEY "A" #15 | PETROLEUM CORPORATION OF TEXAS | DRILL | 3,100 | |
| 1981-07-27 | 127044 | 42-495-31384 | BAIRD, W. E. #12-56W | CHEVRON U. S. A. INC. | DRILL | 3,600 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Winkler County.