Winkler County Drilling Permits
Every permit issued by the Texas Railroad Commission in Winkler County — updated daily, data through 2026-07-30.
Winkler County permitting is running 17 permits a month over the trailing 90 days (51 total, down 9% on the prior quarter). 5 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 |
|---|---|---|---|---|---|---|---|
| 1982-04-12 | 156372 | 42-495-31486 | MITCHELL #4 | MONSANTO COMPANY | DRILL | 9,300 | |
| 1982-04-09 | 156917 | 42-495-31480 | BROWN-ALTMAN B #32 | EXXON CORP. | DRILL | 6,900 | |
| 1982-04-09 | 156820 | 42-495-31488 | CAMPBELL A #3 | JEM RESOURCES, INC. | DRILL | 3,500 | |
| 1982-04-09 | 156255 | 42-495-31485 | YARBROUGH & ALLEN #96 | EXXON CORP. | DRILL | 8,500 | |
| 1982-04-06 | 155698 | 42-495-31484 | COWDEN "A" #1 | WILLIAMS OIL COMPANY | DRILL | 3,100 | |
| 1982-04-05 | 155558 | 42-495-31483 | MITCHELL 23 #1 | AMINOIL USA INC. | DRILL | 9,550 | |
| 1982-04-01 | 155541 | 42-495-31491 | MGF STATE #1 | WOOD & LOCKER, INC. | DRILL | 8,490 | |
| 1982-03-29 | 154955 | 42-495-31482 | WIGHT #10-10 | CLEMENTS ENERGY, INC. | DRILL | 13,000 | |
| 1982-03-29 | 154912 | 42-495-30371 | BRENNAND, R. S. #1 | AMOCO PRODUCTION CO.-ANDREWS | RECOMP | 12,362 | |
| 1982-03-25 | 155398 | 42-495-31336 | YARBROUGH & ALLEN #91 | EXXON CORP. | DRILL | 8,700 | |
| 1982-03-25 | 154581 | 42-495-31217 | LITTLE JOE SWD #1W | GETTY OIL CO. | OTHER | 6,400 | |
| 1982-03-24 | 154499 | 42-495-31242 | SMITH, SEALY FOUNDATION #183 | SHELL OIL COMPANY | OTHER | 5,400 | |
| 1982-03-22 | 154879 | 42-495-31269 | KEYSTONE CATTLE CO. #3-C | WOOD, MCSHANE & THAMS | DRILL | 4,487 | |
| 1982-03-19 | 153998 | 42-495-02742 | WHEELER, A. E. "A" #1 | SUN EXPL. & PROD. CO.-MIDLAND | OTHER | 10,605 | |
| 1982-03-19 | 153997 | 42-495-02744 | WHEELER, A. E. "A" #2 | SUN EXPL. & PROD. CO.-MIDLAND | OTHER | 9,300 | |
| 1982-03-18 | 154252 | 42-495-02746 | WHEELER, A.E. #5 | SUN EXPL. & PROD. CO.-MIDLAND | RECOMP | 8,375 | |
| 1982-03-18 | 153817 | 42-495-30516 | MITCHELL "A" #1 | HILLIARD OIL & GAS, INC. | RECOMP | 9,200 | |
| 1982-03-08 | 152461 | 42-495-31011 | WOLFE UNIT #2 | ARCO OIL & GAS CO. | RECOMP | 21,835 | |
| 1982-03-04 | 152287 | 42-495-01345 | KEYSTONE CATTLE CO. #196 | WOOD, MCSHANE & THAMS | RECOMP | 3,700 | |
| 1982-02-25 | 151767 | 42-495-31479 | MITCHELL "C" #1 | HILLIARD OIL & GAS, INC. | DRILL | 9,250 | |
| 1982-02-24 | 151727 | 42-495-31586 | BROWN ALTMAN UNIT #4 | CONOCO INC. | DRILL | 7,000 | |
| 1982-02-23 | 151629 | 42-495-00270 | HILL, MRS. M. J. A/C #7 #14 | BASS ENTERPRISES PRODUCTION CO. | RECOMP | 7,915 | |
| 1982-02-17 | 151192 | 42-495-31472 | ALTMAN, BROWN #10 | CONOCO INC. | DRILL | 3,300 | |
| 1982-02-17 | 150923 | 42-495-05504 | STATE OF TEXAS "DH" #1 | TEXACO INC. | RECOMP | 5,005 | |
| 1982-02-12 | 151632 | 42-495-01318 | FERNANDES RANCH #5 | GILL PETROLEUM CORPORATION | OTHER | 5,500 | |
| 1982-02-04 | 150009 | 42-495-31214 | SEALY & SMITH "72-B" #1 | SAGE ENERGY COMPANY | DRILL | 9,400 | |
| 1982-02-04 | 150000 | 42-495-31477 | BROWN-ALTMAN B #34 | EXXON CORP. | DRILL | 6,900 | |
| 1982-02-04 | 149998 | 42-495-31476 | BROWN-ALTMAN B #33 | EXXON CORP. | DRILL | 6,900 | |
| 1982-02-04 | 149997 | 42-495-31475 | BRWON-ALTMAN B #31 | EXXON CORP. | DRILL | 6,900 | |
| 1982-02-04 | 149996 | 42-495-31474 | BROWN-ALTMAN B #30 | EXXON CORP. | DRILL | 6,900 | |
| 1982-02-04 | 149994 | 42-495-05217 | CRUM, M. E. MRS. #3 | AMOCO PRODUCTION CO.-ANDREWS | RECOMP | 10,041 | |
| 1982-02-04 | 149967 | 42-495-31473 | SINCLAIR-SEALY #5 | M. M. OIL COMPANY | DRILL | 3,500 | |
| 1982-02-03 | 149881 | 42-495-31471 | 7457 JV-S HUTCHINGS-SEALY #4 | BTA OIL PRODUCERS | DRILL | 19,500 | |
| 1982-02-03 | 149873 | 42-495-31470 | SEALY, JOHN #8 | B & M ENERGY | DRILL | 1,959 | |
| 1982-02-03 | 149871 | 42-495-31469 | SEALY, JOHN #9 | B & M ENERGY | DRILL | 3,500 | |
| 1982-02-01 | 149595 | 42-495-04082 | SINCLAIR-SEALY #2 | M. M. OIL COMPANY | OTHER | 3,215 | |
| 1982-01-29 | 149374 | 42-495-31468 | WALTON, J. B. #106 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 4,500 | |
| 1982-01-29 | 149189 | 42-495-31432 | KEYSTON CATTLE CO. #7 | WOOD, MCSHANE & THAMS | DRILL | 4,500 | |
| 1982-01-28 | 149104 | 42-495-31467 | YARBROUGH & ALLEN #95 | EXXON CORP. | DRILL | 8,700 | |
| 1982-01-28 | 149073 | 42-495-31466 | COWDEN, E. W. #3 | DESOTO OIL COMPANY | DRILL | 3,200 | |
| 1982-01-28 | 149059 | 42-495-31465 | MCDANIEL #1 | COTTON PETROLEUM CORP. | DRILL | 982 | |
| 1982-01-28 | 149016 | 42-495-31464 | YARBROUGH & ALLEN #92 | EXXON CORP. | DRILL | 8,700 | |
| 1982-01-28 | 149015 | 42-495-05317 | WHEELER, R. A. "C" #3 | AMOCO PRODUCTION CO.-ANDREWS | DRILL | 10,368 | |
| 1982-01-28 | 149014 | 42-495-05310 | WHEELER, R. A. "C" #1 | AMOCO PRODUCTION CO.-ANDREWS | DRILL | 10,641 | |
| 1982-01-28 | 149013 | 42-495-05194 | BLUE ESTATE #7 | AMOCO PRODUCTION CO.-ANDREWS | DRILL | 9,212 | |
| 1982-01-28 | 149010 | 42-495-05305 | WADDELL BROS. & CO. #1 | AMOCO PRODUCTION CO.-ANDREWS | RECOMP | 10,813 | |
| 1982-01-28 | 149008 | 42-495-05318 | WHEELER, R. A. "A" #3 | AMOCO PRODUCTION CO.-ANDREWS | DRILL | 10,590 | |
| 1982-01-28 | 149003 | 42-495-31463 | MILLER #1 | CLEMENTS ENERGY, INC. | DRILL | 10,500 | |
| 1982-01-25 | 148454 | 42-495-31462 | SEALY, JOHN #7 | B & M ENERGY | DRILL | 3,500 | |
| 1982-01-22 | 148127 | 42-495-31461 | DAMRON #1 | V-F PETROLEUM INC. | DRILL | 12,000 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Winkler County.