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 |
|---|---|---|---|---|---|---|---|
| 1997-03-21 | 460171 | 42-173-32746 | CALVERLEY "A" #6 | MEWBOURNE OIL CO. | DRILL | 8,200 | |
| 1997-03-21 | 460170 | 42-173-32998 | CALVERLEY "44" #1 | MEWBOURNE OIL CO. | DRILL | 8,200 | |
| 1997-03-18 | 460034 | 42-173-32744 | RILEY #1 | VENTEX OPERATING CORP. | DRILL | 10,500 | |
| 1997-03-14 | 459903 | 42-173-32743 | CHRIESMAN "A" #3 | HUGOTON ENERGY CORPORATION | DRILL | 8,320 | |
| 1997-03-14 | 459903 | 42-173-32743 | CHRIESMAN -A- #3 | HUGOTON ENERGY CORPORATION | DRILL | 9,100 | |
| 1997-03-14 | 459879 | 42-173-32742 | 8102 JV-P CALVERLEY -B- #35000 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1997-03-14 | 459691 | 42-173-32741 | SPRABERRY DRIVER UNIT #841 A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,410 | |
| 1997-03-10 | 459691 | 42-173-32741 | SPRABERRY DRIVER UNIT #841A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,410 | |
| 1997-03-07 | 459613 | 42-173-00318 | SPRABERRY DRIVER UNIT #322 | PARKER & PARSLEY DEVELOPMENT L.P | RECOMP | 7,120 | Y |
| 1997-03-07 | 459612 | 42-173-00791 | SPRABERRY DRIVER UNIT #351 | PARKER & PARSLEY DEVELOPMENT L.P | RECOMP | 7,000 | Y |
| 1997-03-05 | 459494 | 42-173-32740 | SPRABERRY DRIVER UNIT #262A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,360 | |
| 1997-03-03 | 459236 | 42-173-32655 | GLASSCOCK 'M' FEE #3 | TEXACO E & P INC. | RECOMP | 9,920 | Y |
| 1997-03-03 | 459236 | 42-173-32655 | GLASSCOCK 'M' FEE #3 | TEXACO E & P INC. | RECOMP | 10,020 | Y |
| 1997-02-26 | 459206 | 42-173-32739 | SPRABERRY DRIVER UNIT #261A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,360 | |
| 1997-02-24 | 458804 | 42-173-32737 | COOPER 3 #2 | MDC OPERATING, INC. | DRILL | 8,400 | |
| 1997-02-20 | 458926 | 42-173-32738 | CALVERLEY 28 #1 | COBRA OIL & GAS CORPORATION | DRILL | 8,500 | |
| 1997-02-19 | 458508 | 42-173-32736 | POWELL, "A" #2 | MDC OPERATING, INC. | DRILL | 8,400 | |
| 1997-02-18 | 458493 | 42-173-32735 | 8204 JV-P ELMER #12 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1997-02-13 | 458432 | 42-173-32729 | WEST HOWARD-GLASSCOCK UNIT #1515 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-13 | 458428 | 42-173-32733 | WEST HOWARD-GLASSCOCK UNIT #1615 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-13 | 458427 | 42-173-32734 | WEST HOWARD-GLASSCOCK UNIT #1616 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458435 | 42-173-32726 | WEST HOWARD-GLASSCOCK UNIT #1511 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458434 | 42-173-32727 | WEST HOWARD-GLASSCOCK UNIT #1512 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458433 | 42-173-32728 | WEST HOWARD-GLASSCOCK UNIT #1514 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458431 | 42-173-32730 | WEST HOWARD-GLASSCOCK UNIT #1613 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458430 | 42-173-32731 | WEST HOWARD-GLASSCOCK UNIT #1612 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-12 | 458429 | 42-173-32732 | WEST HOWARD-GLASSCOCK UNIT #1614 | ORYX ENERGY COMPANY | DRILL | 3,300 | |
| 1997-02-10 | 457292 | 42-173-32723 | 9204 JV-P WHIT -G- #1 | BTA OIL PRODUCERS | DRILL | 8,200 | |
| 1997-02-06 | 458113 | 42-173-32196 | COOK #1701 | MWJ PRODUCING COMPANY | RECOMP | 10,234 | |
| 1997-02-03 | 458159 | 42-173-32725 | CALVERLEY 29 #2 | COBRA OIL & GAS CORPORATION | DRILL | 8,500 | |
| 1997-01-29 | 457928 | 42-173-32724 | 8204 JV-P ELMER #11 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1997-01-08 | 471978 | 42-173-32857 | POWELL "2E" #53D | TREND EXPLORATION COMPANY | DRILL | 8,800 | |
| 1997-01-06 | 456992 | 42-173-32722 | COOPER UNIT #1 | RANGELAND PETROLEUM CORPORATION | DRILL | 8,500 | |
| 1997-01-02 | 456903 | 42-173-32721 | SWARTZ #1 | HALLWOOD PETROLEUM, INC. | DRILL | 10,500 | |
| 1997-01-02 | 456903 | 42-173-32721 | SWARTZ #1 | HALLWOOD PETROLEUM, INC. | DRILL | 10,500 | |
| 1996-12-31 | 456898 | 42-173-32720 | SPRABERRY DRIVER UNIT #1184A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,240 | |
| 1996-12-31 | 456896 | 42-173-32719 | SPRABERRY DRIVER UNIT #1183A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,260 | |
| 1996-12-30 | 456566 | 42-173-31570 | PERRY-BROOKS #1 | VENTEX OPERATING CORP. | RECOMP | 11,100 | |
| 1996-12-27 | 456765 | 42-173-32718 | SPRABERRY DRIVER UNIT #1423A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,340 | |
| 1996-12-20 | 456592 | 42-173-32716 | SPRABERRY DRIVER UNIT #932A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,240 | |
| 1996-12-18 | 455863 | 42-173-32712 | 7613 JV-P COX -F- #5 | BTA OIL PRODUCERS | DRILL | 8,400 | |
| 1996-12-13 | 456311 | 42-173-32715 | RATLIFF 20 #1 | COBRA OIL & GAS CORPORATION | DRILL | 8,500 | |
| 1996-12-12 | 456256 | 42-173-32714 | SPRABERRY DRIVER UNIT #772 A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,600 | |
| 1996-12-12 | 456252 | 42-173-32713 | SPRABERRY DRIVER UNIT #594A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,570 | |
| 1996-12-03 | 454881 | 42-173-32704 | BLALOCK #1A | ROYALTY LAND & DEV. CO., INC. | DRILL | 8,600 | |
| 1996-11-27 | 455681 | 42-173-31976 | BOLES, N. J. #1 | STEPHENS, AUTRY C. | RENTR | 7,400 | |
| 1996-11-26 | 455668 | 42-173-32711 | SPRABERRY DRIVER UNIT #593A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,580 | |
| 1996-11-22 | 455410 | 42-173-31413 | SCHWARTZ, W. H. #1 | HUFF, JACK | RENTR | 10,105 | |
| 1996-11-22 | 455410 | 42-173-31413 | SCHWARTZ, W. H. #1 | HUFF, JACK | RENTR | 9,972 | |
| 1996-11-21 | 455479 | 42-173-32710 | SPRABERRY DRIVER UNIT #606A | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,540 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.