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 |
|---|---|---|---|---|---|---|---|
| 1994-03-18 | 422190 | 42-173-32426 | SEIDENBERGER 29 #1 | CONOCO INC. | DRILL | 9,000 | |
| 1994-03-16 | 422042 | 42-173-00789 | TXL "D" #1 | STEPHENS, AUTRY C. | OTHER | 9,200 | |
| 1994-03-16 | 422012 | 42-173-32425 | 7613 JV-P COX -B- #31 | BTA OIL PRODUCERS | DRILL | 8,400 | |
| 1994-03-11 | 420969 | 42-173-32412 | GLASSCOCK 'N' FEE #6 | TEXACO E & P INC. | DRILL | 8,300 | |
| 1994-03-08 | 421778 | 42-173-32423 | BLALOCK "12" #2 | DINERO OPERATING COMPANY | DRILL | 8,700 | |
| 1994-03-04 | 421725 | 42-173-32422 | WHITEFIELD 32 #1 | COBRA OIL & GAS CORPORATION | DRILL | 9,000 | |
| 1994-03-02 | 421676 | 42-173-32420 | GLASS 22 #1 | CONOCO INC. | DRILL | 9,000 | |
| 1994-03-02 | 421569 | 42-173-32419 | 9204 JV-P WHIT -F- #1 | BTA OIL PRODUCERS | DRILL | 8,500 | |
| 1994-02-22 | 421272 | 42-173-32417 | EDMONDSON A #232 | WAGNER & BROWN, LTD. | DRILL | 9,000 | |
| 1994-02-15 | 421043 | 42-173-32414 | WINSLOW #2 | PATTERSON PETROLEUM, INC. | DRILL | 11,500 | |
| 1994-02-14 | 421157 | 42-173-32416 | WEYMAN 14 #2 | COBRA OIL & GAS CORPORATION | DRILL | 11,500 | |
| 1994-02-11 | 421097 | 42-173-32415 | BIGBY, CHRISTINE H. '48' #2 | TEXACO E & P INC. | DRILL | 8,300 | |
| 1994-02-09 | 421030 | 42-173-32413 | 7613 JV-P COX -B- #30 | BTA OIL PRODUCERS | DRILL | 8,400 | |
| 1994-01-30 | 432350 | 42-173-32483 | POWELL "21A" #23D | TREND EXPLORATION COMPANY | DRILL | 8,600 | |
| 1994-01-25 | 419555 | 42-173-32394 | GLASSCOCK 'V' FEE #17 | TEXACO E & P INC. | DRILL | 8,500 | |
| 1994-01-24 | 420449 | 42-173-32411 | POWELL "17A" #33D | TREND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1994-01-24 | 420449 | 42-173-32411 | POWELL "17A" #33D | TREND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1994-01-24 | 420449 | 42-173-32411 | POWELL "17A" #33D | TREND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1994-01-21 | 420246 | 42-173-32410 | SHERROD "9" #2 | RANGELAND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1994-01-21 | 420233 | 42-173-32409 | GLASSCOCK 'W' FEE #16 | TEXACO E & P INC. | DRILL | 8,585 | |
| 1994-01-21 | 420232 | 42-173-32408 | GLASSCOCK 'W' FEE #15 | TEXACO E & P INC. | DRILL | 8,600 | |
| 1994-01-21 | 420231 | 42-173-32407 | GLASSCOCK 'W' FEE #14 | TEXACO E & P INC. | DRILL | 8,550 | |
| 1994-01-21 | 420230 | 42-173-32406 | GLASSCOCK 'W' FEE #13 | TEXACO E & P INC. | DRILL | 8,580 | |
| 1994-01-18 | 420242 | 42-173-31907 | GLASSCOCK 'U' FEE #6 | TEXACO E & P INC. | RENTR | 1,690 | |
| 1994-01-14 | 420219 | 42-173-32405 | BLALOCK #1 | TREND EXPLORATION COMPANY | DRILL | 8,900 | |
| 1994-01-14 | 420218 | 42-173-32404 | ADCOCK/ZANT #1 | TREND EXPLORATION COMPANY | DRILL | 8,900 | |
| 1994-01-13 | 420107 | 42-173-32403 | BERRY #2 | THOMPSON, J. CLEO | DRILL | 11,100 | |
| 1994-01-11 | 420093 | 42-173-32402 | GLASSCOCK 'U' FEE #7 | TEXACO E & P INC. | DRILL | 1,750 | |
| 1994-01-05 | 419836 | 42-173-32341 | HANSON #4 | STEPHENS, AUTRY C. | OTHER | 9,200 | |
| 1993-12-31 | 419820 | 42-173-32401 | 9204 JV-P EDWARD #1 | BTA OIL PRODUCERS | DRILL | 8,600 | |
| 1993-12-29 | 419747 | 42-173-32400 | POWELL "5" #13D | TREND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1993-12-22 | 419565 | 42-173-32398 | GLASSCOCK 'V' FEE #16 | TEXACO E & P INC. | DRILL | 8,550 | |
| 1993-12-22 | 419563 | 42-173-32397 | GLASSCOCK 'V' FEE #14 | TEXACO E & P INC. | DRILL | 8,400 | |
| 1993-12-22 | 419561 | 42-173-32396 | GLASSCOCK 'V' FEE #12 | TEXACO E & P INC. | DRILL | 8,410 | |
| 1993-12-22 | 419559 | 42-173-32395 | GLASSCOCK 'V' FEE #11 | TEXACO E & P INC. | DRILL | 8,500 | |
| 1993-12-22 | 419529 | 42-173-32391 | GLASSCOCK 'S' FEE #16 | TEXACO E & P INC. | DRILL | 8,650 | |
| 1993-12-22 | 419528 | 42-173-32399 | GLASSCOCK 'S' FEE #15 | TEXACO E & P INC. | DRILL | 8,615 | |
| 1993-12-22 | 419527 | 42-173-32392 | GLASSCOCK 'S' FEE #14 | TEXACO E & P INC. | DRILL | 8,615 | |
| 1993-12-22 | 419526 | 42-173-32393 | GLASSCOCK 'S' FEE #13 | TEXACO E & P INC. | DRILL | 8,650 | |
| 1993-12-20 | 419475 | 42-173-32390 | BOOKS "8" #2 | RANGELAND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1993-12-15 | 419301 | 42-173-32389 | GLASSCOCK 'S' FEE #11 | TEXACO E & P INC. | DRILL | 8,590 | |
| 1993-12-10 | 419207 | 42-173-32388 | GLASSCOCK 'U' FEE #8WS | TEXACO E & P INC. | DRILL | 750 | |
| 1993-12-07 | 418964 | 42-173-32387 | GLASSCOCK 'W' FEE #7 | TEXACO E & P INC. | DRILL | 8,620 | |
| 1993-12-03 | 418944 | 42-173-32386 | COOPER 35 #1 | MATADOR DRILLING CORP. | DRILL | 8,500 | |
| 1993-12-01 | 418855 | 42-173-32385 | BRUNSON 35 #1 | COBRA OIL & GAS CORPORATION | DRILL | 9,000 | |
| 1993-12-01 | 418690 | 42-173-32383 | GLASSCOCK 'V' FEE #15 | TEXACO E & P INC. | DRILL | 8,500 | |
| 1993-11-24 | 418702 | 42-173-32384 | SHERWOOD 15 #1 | COSTILLA PETROLEUM CORPORATION | DRILL | 8,900 | |
| 1993-11-24 | 418655 | 42-173-32382 | STONE #1 | THOMPSON, J. CLEO | DRILL | 10,000 | |
| 1993-11-24 | 418637 | 42-173-32381 | GLASSCOCK 'V' FEE #13 | TEXACO E & P INC. | DRILL | 8,430 | |
| 1993-11-23 | 418629 | 42-173-32380 | GLASSCOCK 'S' FEE #12 | TEXACO E & P INC. | DRILL | 8,575 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.