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
25
Operators (30d)
5
Latest Permit
2026-07-27
All Time
6,945
6,945 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2000-11-08 | 501755 | 42-495-32594 | TAYLOR-SMITH UNIT #1 | PRIZE OPERATING COMPANY | RECOMP | 5,400 | |
| 2000-11-06 | 501574 | 42-495-31206 | UNIVERSITY "40-21" #1 | TEXACO E & P INC. | RECOMP | 20,323 | |
| 2000-11-06 | 501574 | 42-495-31206 | UNIVERSITY 40-21 #1H | TEXACO E & P INC. | RECOMP | 13,900 | Y |
| 2000-11-02 | 501544 | 42-495-32818 | UNIVERSITY "38-21" #4 | ENERGEN RESOURCES CORPORATION | DRILL | 8,000 | |
| 2000-11-02 | 501544 | 42-495-32818 | UNIVERSITY "38-21" #4 | ENERGEN RESOURCES CORPORATION | DRILL | 9,000 | |
| 2000-11-02 | 501543 | 42-495-32819 | UNIVERSITY "10-17" #1 | ENERGEN RESOURCES CORPORATION | DRILL | 8,000 | |
| 2000-10-25 | 501210 | 42-495-30161 | HALLEY, S. M. #247 | TEXACO E & P INC. | RENTR | 11,650 | |
| 2000-10-09 | 500447 | 42-495-04141 | HILL, M. J. ACCT 3 #10 | BASS ENTERPRISES PRODUCTION CO. | RECOMP | 12,130 | |
| 2000-09-20 | 499867 | 42-495-32816 | HALEY UNIT #802 | EXXON MOBIL CORPORATION | DRILL | 18,150 | Y |
| 2000-09-20 | 499860 | 42-495-32815 | BASHARA-PROTHO #7 | PRIZE OPERATING COMPANY | DRILL | 5,600 | |
| 2000-09-20 | 499859 | 42-495-32814 | UNIVERSITY "38" #7 | PRIZE OPERATING COMPANY | DRILL | 7,900 | |
| 2000-09-18 | 499723 | 42-495-05539 | KERMIT SOUTH DEVONIAN UNIT #34 | CARLOW CORP. | RENTR | 8,522 | |
| 2000-09-14 | 499639 | 42-495-32813 | MORTON/HALLEY23/24 #1 | BLUE STAR OPERATING COMPANY | DRILL | 11,500 | |
| 2000-09-14 | 499639 | 42-495-32813 | MORTON/HALLEY23/24 #1 | BLUE STAR OPERATING COMPANY | DRILL | 17,700 | |
| 2000-09-07 | 499354 | 42-495-05516 | KERMIT SOUTH DEVONIAN UNIT #35 | CARLOW CORP. | RENTR | 8,470 | |
| 2000-09-07 | 499104 | 42-495-32673 | HALLEY, S. #12 | TEXACO E & P INC. | RECOMP | 11,500 | |
| 2000-09-05 | 499264 | 42-495-32812 | KEYSTONE CATTLE COMPANY #601M | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 4,500 | |
| 2000-08-24 | 498656 | 42-495-04479 | SEALY & SMITH UNIT #6 | ANADARKO PETROLEUM CORP. | RECOMP | 10,410 | |
| 2000-08-15 | 498478 | 42-495-32811 | KEYSTONE CATTLE COMPANY #1001H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 4,800 | |
| 2000-08-07 | 498203 | 42-495-00524 | KERMIT, SOUTH DEVONIAN UNIT #21 | CARLOW CORP. | RENTR | 8,755 | |
| 2000-08-07 | 498200 | 42-495-05544 | KERMIT, SOUTH DEVONIAN UNIT #32 | CARLOW CORP. | RENTR | 8,505 | |
| 2000-08-07 | 498199 | 42-495-03231 | KERMIT, SOUTH DEVONIAN UNIT #31 | CARLOW CORP. | RENTR | 8,504 | |
| 2000-08-07 | 498198 | 42-495-05541 | KERMIT, SOUTH DEVONIAN UNIT #4 | CARLOW CORP. | RENTR | 8,841 | |
| 2000-08-07 | 498197 | 42-495-05540 | KERMIT, SOUTH DEVONIAN UNIT #3 | CARLOW CORP. | RENTR | 8,769 | |
| 2000-08-07 | 498196 | 42-495-06177 | KERMIT, SOUTH DEVONIAN UNIT #2 | CARLOW CORP. | RENTR | 8,728 | |
| 2000-08-07 | 498195 | 42-495-00523 | KERMIT, SOUTH DEVONIAN UNIT #20 | CARLOW CORP. | RENTR | 8,709 | |
| 2000-08-07 | 498194 | 42-495-00033 | KERMIT, SOUTH DEVONIAN UNIT #19 | CARLOW CORP. | RENTR | 8,708 | |
| 2000-08-07 | 498193 | 42-495-06151 | KERMIT, SOUTH DEVONIAN UNIT #5 | CARLOW CORP. | RENTR | 8,880 | |
| 2000-08-07 | 498192 | 42-495-03232 | KERMIT, SOUTH DEVONIAN UNIT #33 | CARLOW CORP. | RENTR | 8,500 | |
| 2000-07-27 | 497541 | 42-495-31027 | MCCABE, F. P. #51 | SOUTHWEST ROYALTIES, INC. | RECOMP | 2,800 | |
| 2000-07-27 | 497540 | 42-495-03460 | MCCABE, F. P. #26 | SOUTHWEST ROYALTIES, INC. | RECOMP | 2,800 | |
| 2000-07-19 | 497397 | 42-495-32810 | TUBB "1" UNIT #6 | CHASE AVENUE CORPORATION, THE | DRILL | 1,395 | |
| 2000-07-19 | 497199 | 42-495-32808 | HALLEY, S. M. #307 | SOUTHWEST ROYALTIES, INC. | DRILL | 3,400 | |
| 2000-07-18 | 497200 | 42-495-32809 | HALLEY, S. M. #297 | SOUTHWEST ROYALTIES, INC. | DRILL | 3,400 | |
| 2000-07-17 | 497198 | 42-495-32807 | HALLEY, S. M. #308 | SOUTHWEST ROYALTIES, INC. | DRILL | 3,400 | |
| 2000-07-17 | 497197 | 42-495-32806 | HALLEY, S. M. #314 | SOUTHWEST ROYALTIES, INC. | DRILL | 3,400 | |
| 2000-07-13 | 497168 | 42-495-32805 | HENDRICK #1 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 10,400 | |
| 2000-07-11 | 496960 | 42-495-05783 | CAMPBELL, SETH #6 | GREAT WESTERN DRLG. CO. | RECOMP | 10,500 | |
| 2000-07-07 | 496965 | 42-495-32804 | TUBB "1" UNIT #4 | CHASE AVENUE CORPORATION, THE | DRILL | 5,300 | |
| 2000-07-07 | 496964 | 42-495-32803 | TUBB "1" UNIT #5 | CHASE AVENUE CORPORATION, THE | DRILL | 5,300 | |
| 2000-07-05 | 496547 | 42-495-32735 | BOYD 28 #1 | OCEAN ENERGY, INC. | RECOMP | 14,500 | |
| 2000-07-03 | 496836 | 42-495-03140 | WALTON, J. B. 'E' #251M | PRIZE OPERATING COMPANY | RENTR | 10,200 | |
| 2000-06-30 | 496430 | 42-495-31084 | UNIVERSITY 32-21 #1 | TEXACO E & P INC. | RECOMP | 17,640 | |
| 2000-06-28 | 496426 | 42-495-32802 | TUBB "1" UNIT #3 | CHASE AVENUE CORPORATION, THE | DRILL | 5,300 | |
| 2000-06-19 | 496339 | 42-495-32801 | HALLEY, S. M. #1 | TEXACO E & P INC. | DRILL | 11,200 | |
| 2000-06-19 | 496339 | 42-495-32801 | HALLEY, S. M. "6" #1 | TEXACO E & P INC. | DRILL | 11,200 | |
| 2000-06-09 | 494660 | 42-495-31134 | SEALY & SMITH UNIT #7X | ANADARKO PETROLEUM CORP. | RECOMP | 9,880 | |
| 2000-06-06 | 495752 | 42-495-05782 | KERMIT SOUTH DEVONIAN UNIT #36 | CARLOW CORP. | RECOMP | 8,475 | |
| 2000-06-02 | 495716 | 42-495-04477 | SEALY & SMITH UNIT #15 | ANADARKO PETROLEUM CORP. | RECOMP | 5,500 | |
| 2000-05-31 | 495682 | 42-495-32800 | STATE-WALTON 'E' #35M | PRIZE OPERATING COMPANY | DRILL | 10,200 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Winkler County.