Glasscock County Drilling Permits
Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-09-03.
Glasscock County permitting is running 14 permits a month over the trailing 90 days (41 total, down 62% on the prior quarter). PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 17 operators active in the county.
Last 30 Days
7
Operators (30d)
2
Latest Permit
2026-09-03
All Time
11,551
11,551 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2021-08-09 | 871475 | 42-173-38532 | BLALOCK 1382 #1312AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-09 | 871475 | 42-173-38532 | BLALOCK 1382 #1312AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-09 | 871474 | 42-173-38531 | BLALOCK 1382 #1382NH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-09 | 871473 | 42-173-38530 | BLALOCK 1322 #1322SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-05 | 871480 | 42-173-38535 | BLALOCK 1311 #1311AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-05 | 871479 | 42-173-38534 | BLALOCK 1321 #1301BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-05 | 871477 | 42-173-38533 | BLALOCK 1321 #1321SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-08-05 | 871046 | 42-173-38507 | HOUSTON-HERZOG EC12B #302H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,125 | Y |
| 2021-08-05 | 871038 | 42-173-38506 | HOUSTON-HERZOG EC12A #301H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,125 | Y |
| 2021-08-05 | 870981 | 42-173-38505 | POWELL 0885CP #12H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-26 | 871462 | 42-173-38529 | BLALOCK 1384 #1384NH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-07-26 | 871459 | 42-173-38528 | BLALOCK 1324 #1324SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-07-26 | 871457 | 42-173-38527 | BLALOCK 1313 #1383NH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-07-26 | 871455 | 42-173-38526 | BLALOCK 1313 #1313AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-07-26 | 871453 | 42-173-38525 | BLALOCK 1323 #1303BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-07-26 | 871452 | 42-173-38524 | BLALOCK 1323 #1323SH | XTO ENERGY INC. | DRILL | 10,200 | Y |
| 2021-07-26 | 871452 | 42-173-38524 | BLALOCK 1323 #1323SH | XTO ENERGY INC. | DRILL | 10,200 | Y |
| 2021-07-21 | 871306 | 42-173-38517 | POWELL 1689CP #9H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-21 | 871305 | 42-173-38516 | POWELL 1685CP #5H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-21 | 871303 | 42-173-38515 | POWELL 1683CP #3H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-20 | 871323 | 42-173-38523 | POWELL, E.L. #0986CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-20 | 871322 | 42-173-38522 | POWELL, E.L. #0984CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-20 | 871321 | 42-173-38521 | POWELL, E.L. #0982CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-20 | 871320 | 42-173-38520 | POWELL, E.L. #0980CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-19 | 871302 | 42-173-38519 | E.L. POWELL BC #1687CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-19 | 871301 | 42-173-38518 | E.L. POWELL BC #1681CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-19 | 871153 | 42-173-38514 | COLT 45 #101HD | CROWNQUEST OPERATING, LLC | DRILL | 10,800 | Y |
| 2021-07-16 | 871154 | 42-173-38513 | COLT 45 #102HD | CROWNQUEST OPERATING, LLC | DRILL | 10,800 | Y |
| 2021-07-14 | 871126 | 42-173-38511 | POWELL 1789CP #14H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-14 | 871126 | 42-173-38511 | POWELL 1789CP #14H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-14 | 871087 | 42-173-38512 | POWELL 1787CP #13H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-14 | 871087 | 42-173-38512 | POWELL 1787CP #13H | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-12 | 871075 | 42-173-38510 | POWELL, E.L. #0888CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-12 | 871073 | 42-173-38509 | POWELL, E.L. #0886CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-12 | 871071 | 42-173-38508 | POWELL, E.L. #0884CP | OXY USA INC. | DRILL | 11,000 | Y |
| 2021-07-12 | 870860 | 42-173-38503 | POWELL 08 UNIT #0883CP | OXY USA INC. | DRILL | 10,880 | Y |
| 2021-07-12 | 870860 | 42-173-38503 | POWELL 08 UNIT #0883CP | OXY USA INC. | DRILL | 10,880 | Y |
| 2021-06-08 | 870196 | 42-173-38502 | BLACK, S.E. '42' #9 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,378 | |
| 2021-06-03 | 870144 | 42-173-35258 | DORADO 18 #11 | APACHE CORPORATION | RECOMP | 11,100 | |
| 2021-06-01 | 869556 | 42-173-38501 | BOOKS 16-9 (ALLOC-H) #8NS | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869556 | 42-173-38501 | BOOKS 16-9 (ALLOC-H) #8NS | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869555 | 42-173-38500 | BOOKS 16-9 (ALLOC-H) #8NA | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869555 | 42-173-38500 | BOOKS 16-9 (ALLOC-H) #8NA | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869554 | 42-173-38499 | BOOKS 16-9 (ALLOC-H) #8ND | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869554 | 42-173-38499 | BOOKS 16-9 (ALLOC-H) #8ND | LAREDO PETROLEUM, INC. | DRILL | 10,500 | Y |
| 2021-06-01 | 869553 | 42-173-38498 | BOOKS 16-9 (ALLOC-G) #7NS | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869553 | 42-173-38498 | BOOKS 16-9 (ALLOC-G) #7NS | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869552 | 42-173-38497 | BOOKS 16-9 (ALLOC-G) #7NA | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869552 | 42-173-38497 | BOOKS 16-9 (ALLOC-G) #7NA | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2021-06-01 | 869551 | 42-173-38496 | BOOKS 16-9 (ALLOC-G) #7NB | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.