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 |
|---|---|---|---|---|---|---|---|
| 2021-02-11 | 867140 | 42-173-38439 | ZANT WEYMAN 1404 #1424SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-11 | 867140 | 42-173-38439 | ZANT WEYMAN UNIT 2 #1424SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-11 | 867139 | 42-173-38438 | ZANT WEYMAN 1404 #1404BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-11 | 867139 | 42-173-38438 | ZANT WEYMAN UNIT 2 #1404BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867138 | 42-173-38437 | ZANT WEYMAN 1413 #1413AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867138 | 42-173-38437 | ZANT WEYMAN 1413 #1413AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867137 | 42-173-38436 | ZANT WEYMAN 1423 #1423SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867136 | 42-173-38435 | ZANT WEYMAN 1412 #1412AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867134 | 42-173-38434 | ZANT WEYMAN 1422 #1402BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-10 | 867134 | 42-173-38434 | ZANT WEYMAN 1422 #1402BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867133 | 42-173-38432 | ZANT WEYMAN 1422 #1422SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867133 | 42-173-38432 | ZANT WEYMAN 1422 #1422SH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867132 | 42-173-38431 | ZANT WEYMAN 1411 #1411AH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867131 | 42-173-38433 | ZANT WEYMAN 1421 #1401BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867131 | 42-173-38433 | ZANT WEYMAN 1401 #1401BH | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2021-02-04 | 867130 | 42-173-38430 | ZANT WEYMAN 1421 #1421SH | XTO ENERGY INC. | DRILL | 8,500 | Y |
| 2021-01-22 | 866860 | 42-173-38407 | POWELL 08 UNIT #0853AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866860 | 42-173-38407 | POWELL 08 UNIT #0853AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866859 | 42-173-38406 | POWELL 08 UNIT #0833LP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866859 | 42-173-38406 | POWELL 08 UNIT #0833LP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866858 | 42-173-38405 | POWELL 08 UNIT #0843DP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866858 | 42-173-38405 | POWELL 08 UNIT #0843DP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866857 | 42-173-38404 | POWELL 08 UNIT #0851AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866857 | 42-173-38404 | POWELL 08 UNIT #0851AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866856 | 42-173-38403 | POWELL 08 UNIT #0831LP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866856 | 42-173-38403 | POWELL 08 UNIT #0831LP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-22 | 866827 | 42-173-38402 | POWELL 08 UNIT #0881CP | OXY USA INC. | DRILL | 10,880 | Y |
| 2021-01-22 | 866827 | 42-173-38402 | POWELL 08 UNIT #0881CP | OXY USA INC. | DRILL | 10,880 | Y |
| 2021-01-14 | 866948 | 42-173-38410 | CLARK 34-46-E #4210H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,800 | Y |
| 2021-01-14 | 866948 | 42-173-38410 | CLARK 34-46-F #4210H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2021-01-14 | 866947 | 42-173-38409 | CLARK 34-46-E #2809H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,800 | Y |
| 2021-01-14 | 866947 | 42-173-38409 | CLARK 34-46-E #2809H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2021-01-14 | 866917 | 42-173-38417 | POWELL 0845DP #6H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866917 | 42-173-38417 | POWELL 0845DP #6H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866898 | 42-173-38416 | POWELL 0859AP #7H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866898 | 42-173-38416 | POWELL 0859AP #7H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866897 | 42-173-38415 | POWELL 0839LP #4H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866897 | 42-173-38415 | POWELL 0839LP #4H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866896 | 42-173-38414 | POWELL 0837LP #3H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-14 | 866896 | 42-173-38414 | POWELL 0837LP #3H | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-11 | 866826 | 42-173-38401 | POWELL, E.L. #0858AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-11 | 866825 | 42-173-38400 | POWELL, E.L. #0854AP | OXY USA INC. | DRILL | 9,000 | Y |
| 2021-01-11 | 866824 | 42-173-38399 | POWELL, E.L. #0846DP | OXY USA INC. | DRILL | 9,000 | Y |
| 2020-12-22 | 866570 | 42-173-38396 | HOELSCHER 34-46-B #4303H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 10,605 | Y |
| 2020-12-22 | 866570 | 42-173-38396 | HOELSCHER 34-46-B #4303H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 10,605 | Y |
| 2020-12-22 | 866568 | 42-173-38395 | HOELSCHER 34-46-A #4101H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 10,605 | Y |
| 2020-12-22 | 866568 | 42-173-38395 | HOELSCHER 34-46-A #4101H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 10,605 | Y |
| 2020-12-15 | 866219 | 42-173-38391 | HOUSTON RANCH UNIT 1 #3682NH | XTO ENERGY INC. | DRILL | 10,087 | Y |
| 2020-12-15 | 866218 | 42-173-38390 | HOUSTON RANCH UNIT 2 #3683NH | XTO ENERGY INC. | DRILL | 10,087 | Y |
| 2020-12-08 | 866370 | 42-173-38394 | JULIA 45-4-D #4207H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,520 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.