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 12 permits a month over the trailing 90 days (36 total, down 68% 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
6
Operators (30d)
1
Latest Permit
2026-09-03
All Time
11,551
11,551 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1996-04-25 | 447481 | 42-173-32622 | GLASSCOCK "N" FEE UNIT #1 | TEXACO E & P INC. | DRILL | 8,300 | |
| 1996-04-25 | 447290 | 42-173-32621 | WESTERN COOPER #1 #1 | RANGELAND PETROLEUM CORPORATION | DRILL | 8,700 | |
| 1996-04-18 | 447149 | 42-173-32620 | CALVERLEY "A" #4 | MEWBOURNE OIL CO. | DRILL | 8,200 | |
| 1996-04-18 | 446162 | 42-173-32615 | CALVERLEY, J. B. ESTATE #6 | MEWBOURNE OIL CO. | DRILL | 8,200 | |
| 1996-04-12 | 446931 | 42-173-32619 | 9204 JV-P WHIT #4 | BTA OIL PRODUCERS | DRILL | 8,200 | |
| 1996-04-12 | 446931 | 42-173-32619 | 9204 JV-P WHIT #4 | BTA OIL PRODUCERS | DRILL | 7,900 | |
| 1996-04-12 | 446931 | 42-173-32619 | 9204 JV-P WHIT #4 | BTA OIL PRODUCERS | DRILL | 7,900 | |
| 1996-03-29 | 446457 | 42-173-32618 | SPRABERRY DRIVER UNIT #195A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,290 | |
| 1996-03-29 | 446457 | 42-173-32618 | SPRABERRY DRIVER UNIT #195A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,290 | |
| 1996-03-29 | 446456 | 42-173-32617 | SPRABERRY DRIVER UNIT #123A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,424 | |
| 1996-03-29 | 446456 | 42-173-32617 | SPRABERRY DRIVER UNIT #123A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,570 | |
| 1996-03-27 | 446185 | 42-173-30366 | CLARK #3 | PATTERSON PETROLEUM, INC. | RECOMP | 9,705 | |
| 1996-03-25 | 446387 | 42-173-32616 | REYNOLDS UNIT #1 | BROWNING OIL COMPANY, INC. | DRILL | 10,500 | |
| 1996-03-19 | 446027 | 42-173-32614 | LANGE, ARNOLD FARMS #1 #1 | MCDONNOLD OPERATING, INC. | DRILL | 10,300 | |
| 1996-03-19 | 446027 | 42-173-32614 | ARNOLD FARMS LANGE #1 | MCDONNOLD OPERATING, INC. | DRILL | 10,300 | |
| 1996-03-15 | 445960 | 42-173-32612 | SPRABERRY DRIVER UNIT #1112A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,400 | |
| 1996-03-15 | 445960 | 42-173-32612 | SPRABERRY DRIVER UNIT #1112A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,400 | |
| 1996-03-15 | 445959 | 42-173-32613 | SPRABERRY DRIVER UNIT #641A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,400 | |
| 1996-03-13 | 445743 | 42-173-32611 | CLARK #1 | FORTSON OIL COMPANY | DRILL | 9,000 | |
| 1996-03-05 | 445556 | 42-173-32610 | SPRABERRY DRIVER UNIT #1073A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,525 | |
| 1996-03-05 | 445430 | 42-173-32609 | GLASSCOCK 'V' FEE #18 | TEXACO E & P INC. | DRILL | 5,800 | |
| 1996-03-05 | 445430 | 42-173-32609 | GLASSCOCK 'V' FEE #18 | TEXACO E & P INC. | DRILL | 5,800 | |
| 1996-03-01 | 445140 | 42-173-32607 | HOUSTON #1 | PATTERSON PETROLEUM, INC. | DRILL | 9,000 | |
| 1996-02-28 | 444986 | 42-173-32606 | GLASSCOCK 'AA' FEE #4 | TEXACO E & P INC. | DRILL | 8,500 | |
| 1996-02-28 | 444985 | 42-173-32605 | GLASSCOCK 'N' FEE #9 | TEXACO E & P INC. | DRILL | 8,300 | |
| 1996-02-28 | 444985 | 42-173-32605 | GLASSCOCK 'N' FEE #9 | TEXACO E & P INC. | DRILL | 8,352 | |
| 1996-02-27 | 445260 | 42-173-32608 | 7613 JV-P CLAVERLEY - 26 - #15 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1996-02-22 | 445002 | 42-173-32604 | EDMONDSON A #630 | WAGNER & BROWN, LTD. | DRILL | 9,000 | |
| 1996-02-16 | 444680 | 42-173-32601 | GLASSCOCK 'L' FEE #11 | TEXACO E & P INC. | DRILL | 8,300 | |
| 1996-02-16 | 443886 | 42-173-32597 | SCHROCK, W. M. "26" #11 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-02-16 | 443687 | 42-173-32591 | SCHROCK, W.M. "38" #11 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-02-12 | 444728 | 42-173-32603 | SPRABERRY DRIVER UNIT #1442A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,300 | |
| 1996-02-12 | 444704 | 42-173-32602 | 7613 JV-P COX -H- #1 | BTA OIL PRODUCERS | DRILL | 8,500 | |
| 1996-02-05 | 444400 | 42-173-32599 | POWELL "20A" #23D | TREND EXPLORATION COMPANY | DRILL | 8,800 | |
| 1996-02-05 | 444399 | 42-173-32600 | POWELL "17B" #53D | TREND EXPLORATION COMPANY | DRILL | 8,800 | |
| 1996-01-25 | 443714 | 42-173-32592 | CALVERLY, J. B. "32" #5 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-01-23 | 443985 | 42-173-32598 | 8102 JV-P CALVERLEY -B- #2 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1996-01-19 | 443888 | 42-173-32596 | SPRABERRY DRIVER UNIT #1083A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,500 | |
| 1996-01-19 | 443887 | 42-173-32594 | SPRABERRY DRIVER UNIT #1422A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,300 | |
| 1996-01-19 | 443866 | 42-173-32595 | POWELL "20" #13D | TREND EXPLORATION COMPANY | DRILL | 8,800 | |
| 1996-01-17 | 443686 | 42-173-32590 | LANE, W.H. "37" #9 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-01-17 | 443685 | 42-173-32589 | LANE, W.H. "37" #10 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-01-17 | 443647 | 42-173-32593 | SCHROCK, W.M. "24" #9 | ARCO PERMIAN | DRILL | 9,300 | |
| 1996-01-09 | 443573 | 42-173-32588 | SPRABERRY DRIVER UNIT #862A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,450 | |
| 1996-01-05 | 443464 | 42-173-32586 | SPRABERRY DRIVER UNIT #1472A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,450 | |
| 1996-01-05 | 443462 | 42-173-32587 | SPRABERRY DRIVER UNIT #1473A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,450 | |
| 1996-01-05 | 443458 | 42-173-32585 | REYNOLDS "20" #1 | ARCO PERMIAN | DRILL | 8,500 | |
| 1996-01-02 | 443369 | 42-173-32584 | POWELL "11D" #53D | TREND EXPLORATION COMPANY | DRILL | 8,800 | |
| 1995-12-20 | 443087 | 42-173-32581 | SPRABERRY DRIVER UNIT #1708A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,500 | |
| 1995-12-20 | 443086 | 42-173-32582 | SPRABERRY DRIVER UNIT #1471A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,500 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.