Glasscock County Drilling Permits
Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-07-09.
Glasscock County permitting is running 27 permits a month over the trailing 90 days (82 total, up 30% on the prior quarter). PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 16 operators active in the county.
Last 30 Days
26
Operators (30d)
2
Latest Permit
2026-07-09
All Time
11,521
11,521 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2022-06-07 | 879830 | 42-173-38736 | BIGBY SOUTH A 10-15 #4401H | PIONEER NATURAL RES. USA, INC. | DRILL | 9,200 | Y |
| 2022-06-07 | 879830 | 42-173-38736 | BIGBY SOUTH 10-15C #3H | PIONEER NATURAL RES. USA, INC. | DRILL | 9,200 | Y |
| 2022-06-06 | 880578 | 42-173-38773 | POWELL 1087CP #5H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-03 | 880644 | 42-173-38780 | TXL-DRIVER 1830J #10L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880644 | 42-173-38780 | TXL-DRIVER 1830J #10L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880643 | 42-173-38779 | TXL-DRIVER 1830I #9A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-03 | 880643 | 42-173-38779 | TXL-DRIVER 1830I #9A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-03 | 880642 | 42-173-38778 | TXL-DRIVER 1830F #6L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880642 | 42-173-38778 | TXL-DRIVER 1830F #6L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880641 | 42-173-38777 | TXL-DRIVER 1830E #5A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-03 | 880641 | 42-173-38777 | TXL-DRIVER 1830E #5A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-03 | 880640 | 42-173-38776 | TXL-DRIVER 1830C #3L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880640 | 42-173-38776 | TXL-DRIVER 1830C #3L | VENCER ENERGY, LLC | DRILL | 8,300 | Y |
| 2022-06-03 | 880639 | 42-173-38775 | TXL-DRIVER 1830B #2A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-03 | 880639 | 42-173-38775 | TXL-DRIVER 1830B #2A | VENCER ENERGY, LLC | DRILL | 8,700 | Y |
| 2022-06-01 | 880579 | 42-173-38774 | POWELL 1089CP #6H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880577 | 42-173-38772 | POWELL 1586CP #4H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880576 | 42-173-38771 | POWELL 1584CP #3H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880575 | 42-173-38770 | POWELL 1582CP #2H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880574 | 42-173-38769 | POWELL 1580CP #1H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880304 | 42-173-38761 | POWELL 0939LP #6H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880302 | 42-173-38760 | POWELL 0947DP #5H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880301 | 42-173-38759 | POWELL 0935LP #4H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880299 | 42-173-38758 | POWELL 0945DP #3H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880297 | 42-173-38757 | POWELL 0933LP #2H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-06-01 | 880296 | 42-173-38756 | POWELL 0941DP #1H | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-05-25 | 880442 | 42-173-38762 | POWELL 08 UNIT #2090OP | OXY USA INC. | DRILL | 12,000 | Y |
| 2022-05-25 | 880442 | 42-173-38762 | POWELL 08 UNIT #2090OP | OXY USA INC. | DRILL | 12,000 | Y |
| 2022-05-20 | 880193 | 42-173-38746 | POWELL 08 UNIT #2070NP | OXY USA INC. | DRILL | 10,880 | Y |
| 2022-05-20 | 880193 | 42-173-38746 | POWELL 08 UNIT #2070NP | OXY USA INC. | DRILL | 10,880 | Y |
| 2022-05-19 | 879205 | 42-173-38734 | TROPICANA EAST O 14-26 #2815H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-19 | 879204 | 42-173-38733 | TROPICANA EAST O 14-26 #4215H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-19 | 879203 | 42-173-38732 | TROPICANA EAST N 14-26 #4414H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,130 | Y |
| 2022-05-19 | 879202 | 42-173-38731 | TROPICANA EAST M 14-26 #2813H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-19 | 879200 | 42-173-38730 | TROPICANA EAST M 14-26 #4213H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-19 | 879199 | 42-173-38729 | TROPICANA EAST L 14-26 #4412H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,130 | Y |
| 2022-05-19 | 879198 | 42-173-38728 | TROPICANA EAST K 14-26 #2811H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-19 | 879194 | 42-173-38727 | TROPICANA EAST K 14-26 #4211H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,530 | Y |
| 2022-05-17 | 880092 | 42-173-38745 | POWELL, E.L. #0946DP | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-05-17 | 880091 | 42-173-38744 | POWELL, E.L. #0940DP | OXY USA INC. | DRILL | 11,000 | Y |
| 2022-05-13 | 878979 | 42-173-38718 | BRUNSON 36-13I #109H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878978 | 42-173-38717 | BRUNSON 36-13H #108H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878977 | 42-173-38716 | BRUNSON 36-13G #107H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2022-05-13 | 878975 | 42-173-38715 | BRUNSON 36-13F #106H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878974 | 42-173-38714 | BRUNSON 36-13E #105H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878973 | 42-173-38713 | BRUNSON 36-13D #104H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2022-05-13 | 878972 | 42-173-38712 | BRUNSON 36-13C #103H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878971 | 42-173-38711 | BRUNSON 36-13B #102H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,800 | Y |
| 2022-05-13 | 878970 | 42-173-38710 | BRUNSON 36-13A #101H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2022-05-10 | 878511 | 42-173-38702 | CAESAR 32 #6 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.