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 |
|---|---|---|---|---|---|---|---|
| 1992-07-29 | 401691 | 42-173-32217 | GLASSCOCK 'S' FEE #6 | TEXACO E & P INC. | DRILL | 8,700 | |
| 1992-07-29 | 401690 | 42-173-32216 | GLASSCOCK 'S' FEE #7 | TEXACO E & P INC. | DRILL | 8,700 | |
| 1992-07-29 | 401690 | 42-173-32216 | GLASSCOCK 'S' FEE #7 | TEXACO E & P INC. | DRILL | 8,700 | |
| 1992-07-29 | 401689 | 42-173-32215 | GLASSCOCK 'S' FEE #8 | TEXACO E & P INC. | DRILL | 8,700 | |
| 1992-07-28 | 401611 | 42-173-32214 | GLASSCOCK 'S' FEE #3 | TEXACO E & P INC. | DRILL | 8,600 | |
| 1992-07-24 | 401584 | 42-173-00832 | BRYANS, M. V. "C" #1 | PG&E RESOURCES COMPANY | RECOMP | 8,465 | |
| 1992-07-24 | 401551 | 42-173-32213 | GLASSCOCK 'S' FEE #2 | TEXACO E & P INC. | DRILL | 8,500 | |
| 1992-07-14 | 401098 | 42-173-32211 | CALVERLEY, J. B. -32- #3 | STEPHENS, AUTRY C. | DRILL | 9,000 | |
| 1992-07-14 | 401097 | 42-173-32212 | CALVERLEY, J. B. #11 | STEPHENS, AUTRY C. | DRILL | 9,000 | |
| 1992-06-22 | 400448 | 42-173-32210 | POWELL "4" #23D | TREND EXPLORATION COMPANY | DRILL | 8,400 | |
| 1992-06-11 | 400118 | 42-173-32209 | BOOKS, E. C. "A" #1 | CONOCO INC. | DRILL | 9,000 | |
| 1992-06-11 | 400117 | 42-173-32208 | BOOKS, E. C. #5 | CONOCO INC. | DRILL | 9,000 | |
| 1992-06-11 | 400117 | 42-173-32208 | BOOKS, E. C. #5 | CONOCO INC. | DRILL | 9,000 | |
| 1992-06-11 | 400117 | 42-173-32208 | BOOKS, E. C. #5 | CONOCO INC. | DRILL | 9,000 | |
| 1992-06-11 | 399799 | 42-173-32207 | LANE 44 #1 | ODESSA EXPLORATION, INC. | DRILL | 8,600 | |
| 1992-06-11 | 399798 | 42-173-32206 | LANE 44 #2 | ODESSA EXPLORATION, INC. | DRILL | 8,600 | |
| 1992-05-11 | 398890 | 42-173-31391 | BELMAC #1 | BRYANS, LEONARD | RECOMP | 8,200 | |
| 1992-05-11 | 398890 | 42-173-31391 | MCDANIEL BROTHERS #1 | BRYANS, LEONARD | RECOMP | 8,350 | |
| 1992-05-04 | 398722 | 42-173-30360 | WEYMAN "F" #1 | BROWN, TOM INC. | RECOMP | 3,855 | |
| 1992-04-15 | 398161 | 42-173-32171 | BRUNSON #1 | MARIAH ENERGY CORP. | RECOMP | 8,823 | |
| 1992-04-14 | 398348 | 42-173-32204 | HIRT, E. E. #1 | CONOCO INC. | DRILL | 9,000 | |
| 1992-04-14 | 398323 | 42-173-32205 | BOOKS, E. C. #4 | CONOCO INC. | DRILL | 9,000 | |
| 1992-03-31 | 397905 | 42-173-32203 | ARCO-BOOKS "8" #1 | RANGELAND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1992-03-04 | 397146 | 42-173-32202 | 9205 JV-P WHIT #1 | BTA OIL PRODUCERS | DRILL | 8,200 | |
| 1992-03-04 | 397146 | 42-173-32202 | 9205 JV-P WHIT #1 | BTA OIL PRODUCERS | DRILL | 8,200 | |
| 1992-03-04 | 396983 | 42-173-32199 | BLALOCK #2 | THOMPSON, J. CLEO | DRILL | 11,500 | |
| 1992-03-04 | 396983 | 42-173-32199 | BLALOCK "A" #2 | THOMPSON, J. CLEO | DRILL | 11,076 | |
| 1992-03-04 | 396983 | 42-173-32199 | BLALOCK "A" #2 | THOMPSON, J. CLEO | DRILL | 11,195 | |
| 1992-02-26 | 397008 | 42-173-32201 | POWELL "11" #13D | TREND EXPLORATION COMPANY | DRILL | 8,400 | |
| 1992-02-26 | 397008 | 42-173-32201 | POWELL "11" #13D | TREND EXPLORATION COMPANY | DRILL | 8,400 | |
| 1992-02-26 | 397007 | 42-173-32200 | POWELL "4" #13D | TREND EXPLORATION COMPANY | DRILL | 8,400 | |
| 1992-02-04 | 396093 | 42-173-32196 | COOK #1701 | MWJ PRODUCING COMPANY | DRILL | 10,300 | |
| 1992-02-04 | 396093 | 42-173-32196 | COOK #1701 | MWJ PRODUCING COMPANY | DRILL | 11,000 | |
| 1992-02-04 | 396093 | 42-173-32196 | COOK #1701 | MWJ PRODUCING COMPANY | DRILL | 10,053 | |
| 1992-01-31 | 396294 | 42-173-32198 | ALLEIN A #2027 | WAGNER & BROWN | DRILL | 8,700 | |
| 1992-01-30 | 396264 | 42-173-32197 | ALLEIN A #3028 | WAGNER & BROWN | DRILL | 8,700 | |
| 1992-01-22 | 395933 | 42-173-32195 | GLASSCOCK 'AA' FEE #3 | TEXACO E & P INC. | DRILL | 8,600 | |
| 1991-12-30 | 395469 | 42-173-32135 | POWELL, E. L. #901CF | TREND EXPLORATION COMPANY | RENTR | 6,100 | |
| 1991-12-27 | 395230 | 42-173-32193 | ALLEIN A #1727 | WAGNER & BROWN | DRILL | 8,700 | |
| 1991-12-23 | 395346 | 42-173-32194 | KOHLER-WILLIAMS #1210 | HORIZON OIL & GAS CO. | DRILL | 7,800 | |
| 1991-12-18 | 395197 | 42-173-32192 | ALLEIN A #2828 | WAGNER & BROWN | DRILL | 8,700 | |
| 1991-12-02 | 394413 | 42-173-32190 | BOOKS, E.C. #3 | CONOCO INC. | DRILL | 9,000 | |
| 1991-12-02 | 394413 | 42-173-32190 | BOOKS, E.C. #3 | CONOCO INC. | DRILL | 9,000 | |
| 1991-11-26 | 394480 | 42-173-32191 | HUTCHISON "E" #1 | PARKER & PARSLEY DEVELOPMENT CO. | DRILL | 8,900 | |
| 1991-11-18 | 393904 | 42-173-32189 | BLALOCK #1 | THOMPSON, J. CLEO | DRILL | 11,500 | |
| 1991-11-12 | 393578 | 42-173-32188 | RILEY, MYRL #6 | COX, JOHN L. | DRILL | 8,700 | |
| 1991-11-05 | 393486 | 42-173-32187 | 7613 JV-P COX -F- #2 | BTA OIL PRODUCERS | DRILL | 8,300 | |
| 1991-11-01 | 393395 | 42-173-32185 | CALVERLEY "36" NO. 1 #1 | RANGELAND EXPLORATION COMPANY | DRILL | 8,500 | |
| 1991-10-30 | 393412 | 42-173-32186 | CROUCH, ALBY #8 | COX, JOHN L. | DRILL | 8,650 | |
| 1991-10-23 | 393180 | 42-173-31259 | BERRY #1 | SEAHAWK PETROLEUM CORPORATION | RENTR | 11,085 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.