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 14 permits a month over the trailing 90 days (41 total, down 62% 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
7
Operators (30d)
2
Latest Permit
2026-09-03
All Time
11,551
11,551 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2016-07-22 | 817020 | 42-173-37433 | TOM-MILLS 48G #7H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | Y |
| 2016-07-22 | 817019 | 42-173-37432 | TOM-MILLS A #1H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | Y |
| 2016-07-22 | 817019 | 42-173-37432 | TOM-MILLS 48F #6H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | Y |
| 2016-07-22 | 817018 | 42-173-37431 | TOM-MILLS E #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | Y |
| 2016-07-22 | 817018 | 42-173-37431 | TOM-MILLS 48J #10H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,100 | Y |
| 2016-07-20 | 817116 | 42-173-37430 | HARRIS-HUTCHISON 60 #206HL | HUNT OIL COMPANY | DRILL | 8,213 | Y |
| 2016-07-20 | 817116 | 42-173-37430 | HARRIS-HUTCHISON 60 #206HL | HUNT OIL COMPANY | DRILL | 8,213 | Y |
| 2016-07-14 | 816904 | 42-173-37417 | LAWSON 23D #1H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-14 | 816904 | 42-173-37417 | LAWSON 23D #1H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-14 | 816904 | 42-173-37417 | LAWSON 23D #1H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-14 | 816773 | 42-173-37416 | DANIEL SN 15-10 D #202H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2016-07-14 | 816759 | 42-173-37414 | DANIEL SN 15-10 C #102H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2016-07-13 | 816909 | 42-173-37418 | LAWSON 23C #2H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-13 | 816909 | 42-173-37418 | LAWSON 23C #2H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-13 | 816909 | 42-173-37418 | LAWSON 23C #2H | ENCANA OIL & GAS(USA) INC. | DRILL | 7,850 | Y |
| 2016-07-13 | 816752 | 42-173-37410 | SAXON D #1102LS | DIAMONDBACK E&P LLC | DRILL | 8,925 | Y |
| 2016-07-13 | 816752 | 42-173-37410 | SAXON D #1102LS | DIAMONDBACK E&P LLC | DRILL | 8,925 | Y |
| 2016-07-12 | 816864 | 42-173-37429 | BERRY #2005BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816864 | 42-173-37429 | BERRY #2005BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816862 | 42-173-37428 | BERRY #2015AH | XTO ENERGY INC. | DRILL | 8,550 | Y |
| 2016-07-12 | 816862 | 42-173-37428 | BERRY #2015AH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816860 | 42-173-37427 | BERRY #2025SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2016-07-12 | 816860 | 42-173-37427 | BERRY #2025SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2016-07-12 | 816858 | 42-173-37426 | BERRY #2006BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816858 | 42-173-37426 | BERRY #2006BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816852 | 42-173-37425 | BERRY #2016AH | XTO ENERGY INC. | DRILL | 8,550 | Y |
| 2016-07-12 | 816852 | 42-173-37425 | BERRY #2016AH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816849 | 42-173-37424 | BERRY #2026SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2016-07-12 | 816849 | 42-173-37424 | BERRY #2026SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2016-07-12 | 816841 | 42-173-37423 | BERRY #2017AH | XTO ENERGY INC. | DRILL | 8,550 | Y |
| 2016-07-12 | 816841 | 42-173-37423 | BERRY #2017AH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816829 | 42-173-37422 | BERRY #2007BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816826 | 42-173-37421 | BERRY #2008BH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-12 | 816824 | 42-173-37420 | BERRY #2018AH | XTO ENERGY INC. | DRILL | 8,550 | Y |
| 2016-07-12 | 816821 | 42-173-37419 | BERRY #2028SH | XTO ENERGY INC. | DRILL | 8,900 | Y |
| 2016-07-08 | 816758 | 42-173-37413 | SAXON E #1102WA | DIAMONDBACK E&P LLC | DRILL | 9,400 | Y |
| 2016-07-08 | 816754 | 42-173-37412 | SAXON F #1102WB | DIAMONDBACK E&P LLC | DRILL | 9,650 | Y |
| 2016-07-08 | 816754 | 42-173-37412 | SAXON F #1102WB | DIAMONDBACK E&P LLC | DRILL | 9,650 | Y |
| 2016-07-06 | 816731 | 42-173-37408 | G. SCHWARTZ 17-8 (ALLOC-H) #8NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816729 | 42-173-37407 | G. SCHWARTZ 17-8 (ALLOC-F) #6NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816726 | 42-173-37406 | G. SCHWARTZ 17-8 (ALLOC-E) #5NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816724 | 42-173-37405 | G. SCHWARTZ 17-8 (ALLOC-D) #4NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816723 | 42-173-37404 | G. SCHWARTZ 17-8 (ALLOC-C) #3NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816721 | 42-173-37409 | G. SCHWARTZ 17-8 (ALLOC-B) #2NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-07-06 | 816721 | 42-173-37409 | G. SCHWARTZ 17-8 (ALLOC-A) #1NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2016-06-24 | 816471 | 42-173-37403 | THOMAS #4204HB | CINNABAR OPERATING, LLC | DRILL | 9,100 | Y |
| 2016-06-24 | 816470 | 42-173-37402 | THOMAS #4101HB | CINNABAR OPERATING, LLC | DRILL | 9,100 | Y |
| 2016-06-24 | 816470 | 42-173-37402 | THOMAS #4101HC | CINNABAR OPERATING, LLC | DRILL | 9,100 | Y |
| 2016-06-24 | 816470 | 42-173-37402 | THOMAS #4101HD | CINNABAR OPERATING, LLC | DRILL | 9,500 | Y |
| 2016-06-24 | 816470 | 42-173-37402 | THOMAS #4101HD | CINNABAR OPERATING, LLC | DRILL | 10,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.