Glasscock County Drilling Permits
Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-07-27.
Glasscock County permitting is running 27 permits a month over the trailing 90 days (82 total, up 37% on the prior quarter). 1 was issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 16 operators active in the county.
Last 30 Days
27
Operators (30d)
3
Latest Permit
2026-07-27
All Time
11,522
11,522 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2017-06-05 | 826913 | 42-173-37605 | CALVERLEY 36-25 #4215H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,200 | Y |
| 2017-06-02 | 826904 | 42-173-37604 | CALVERLEY 36-25 #2815H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,100 | Y |
| 2017-06-02 | 826904 | 42-173-37604 | CALVERLEY 36-25 #2815H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 12,500 | Y |
| 2017-06-01 | 826703 | 42-173-37600 | CALVERLEY 36-25 #4815H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 9,400 | Y |
| 2017-05-31 | 826832 | 42-173-37603 | SAXON K #1104WA | DIAMONDBACK E&P LLC | DRILL | 9,400 | Y |
| 2017-05-31 | 826831 | 42-173-37602 | SAXON L #1104WB | DIAMONDBACK E&P LLC | DRILL | 9,575 | Y |
| 2017-05-30 | 826811 | 42-173-37601 | SAXON J #1104LS | DIAMONDBACK E&P LLC | DRILL | 8,925 | Y |
| 2017-05-26 | 826966 | 42-173-37598 | PETER #4102 | CINNABAR OPERATING, LLC | DRILL | 10,600 | |
| 2017-05-26 | 826965 | 42-173-37597 | MATTHIAS #1001 | CINNABAR OPERATING, LLC | DRILL | 10,600 | |
| 2017-05-26 | 826962 | 42-173-37596 | MATTHIAS #1111 | CINNABAR OPERATING, LLC | DRILL | 10,600 | |
| 2017-05-26 | 826622 | 42-173-37599 | CALVERLEY B-REED 80 #208HL | HUNT OIL COMPANY | DRILL | 8,100 | Y |
| 2017-05-26 | 826622 | 42-173-37599 | CALVERLEY B-REED 80 #208HL | HUNT OIL COMPANY | DRILL | 8,100 | Y |
| 2017-05-26 | 826473 | 42-173-31215 | LOIS BLALOCK #2 | ROYALTY LAND & DEV. CO., INC. | RECOMP | 11,100 | |
| 2017-05-22 | 826593 | 42-173-37595 | CALVERLEY 37-36 #2H | RSP PERMIAN, LLC | DRILL | 12,000 | Y |
| 2017-05-22 | 826593 | 42-173-37595 | CALVERLEY 37-36 #2H | RSP PERMIAN, LLC | DRILL | 12,000 | Y |
| 2017-05-22 | 826576 | 42-173-37594 | CALVERLEY 37-36 #1H | RSP PERMIAN, LLC | DRILL | 12,000 | Y |
| 2017-05-17 | 825038 | 42-173-37562 | ZANT-HURT-BLALOCK UNIT 1 #4803BH | XTO ENERGY INC. | DRILL | 8,850 | Y |
| 2017-05-11 | 825036 | 42-173-37561 | ZANT-HURT-BLALOCK UNIT 1 #4813AH | XTO ENERGY INC. | DRILL | 8,500 | Y |
| 2017-05-11 | 825036 | 42-173-37561 | ZANT-HURT-BLALOCK UNIT 1 #4813AH | XTO ENERGY INC. | DRILL | 8,850 | Y |
| 2017-05-11 | 825031 | 42-173-37560 | ZANT-HURT-BLALOCK UNIT 1 #4823SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2017-05-11 | 825031 | 42-173-37560 | ZANT-HURT-BLALOCK UNIT 1 #4823SH | XTO ENERGY INC. | DRILL | 8,100 | Y |
| 2017-05-09 | 826124 | 42-173-37593 | BARBEE B 47-38 (ALLOC-E) #5NU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2017-05-09 | 826123 | 42-173-37592 | BARBEE B 47-1 (ALLOC-D) #4SU | LAREDO PETROLEUM, INC. | DRILL | 9,000 | Y |
| 2017-05-05 | 825995 | 42-173-37591 | MOORE SN 11-2 04 #104H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-05 | 825995 | 42-173-37591 | MOORE SN 11-2 04 #104H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-05 | 825988 | 42-173-37590 | MOORE SN 11-2 03 #103H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-05 | 825978 | 42-173-37589 | DWIGHT GOODEN '6-7' #4309H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,800 | Y |
| 2017-05-04 | 825832 | 42-173-31442 | LLOYD '23' #1 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,600 | |
| 2017-05-01 | 825856 | 42-173-37588 | DWIGHT GOODEN '6-7' #4209H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,600 | Y |
| 2017-05-01 | 825845 | 42-173-37586 | FOXTROT NS 30-31 02 #102H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825845 | 42-173-37586 | FOXTROT NS 30-31 02 #102H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825840 | 42-173-37587 | FOXTROT NS 30-31 02 #202H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825840 | 42-173-37587 | FOXTROT NS 30-31 02 #202H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825837 | 42-173-37585 | FOXTROT NS 30-31 01 #1101H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825837 | 42-173-37585 | FOXTROT NS 30-31 #1101H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825835 | 42-173-37584 | FOXTROT NS 30-31 01 #101H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825835 | 42-173-37584 | FOXTROT NS 30-31 01 #101H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825831 | 42-173-37583 | FOXTROT NS 30-31 01 #201H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-05-01 | 825831 | 42-173-37583 | FOXTROT NS 30-31 01 #201H | ENERGEN RESOURCES CORPORATION | DRILL | 9,500 | Y |
| 2017-04-28 | 825414 | 42-173-37582 | BRUNSON 5D #4HJ | ENCANA OIL & GAS(USA) INC. | DRILL | 8,242 | Y |
| 2017-04-26 | 825587 | 42-173-37580 | PATTERSON 5-8 #4301H | DE OPERATING LLC | DRILL | 9,500 | Y |
| 2017-04-26 | 825587 | 42-173-37580 | PATTERSON 5-8 #4301H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 9,500 | Y |
| 2017-04-26 | 825582 | 42-173-37581 | PATTERSON 5-8 #4201H | DE OPERATING LLC | DRILL | 9,000 | Y |
| 2017-04-26 | 825582 | 42-173-37581 | PATTERSON 5-8 #4201H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 9,000 | Y |
| 2017-04-26 | 825580 | 42-173-37579 | PATTERSON 5-8 #2801H | DE OPERATING LLC | DRILL | 8,500 | Y |
| 2017-04-26 | 825580 | 42-173-37579 | PATTERSON 5-8 #2801H | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 8,500 | Y |
| 2017-04-24 | 825429 | 42-173-37578 | NATHANIEL #3616 | CINNABAR OPERATING, LLC | DRILL | 11,000 | |
| 2017-04-21 | 825364 | 42-173-37576 | SEM NS 14-23 02 #102H | ENERGEN RESOURCES CORPORATION | DRILL | 9,000 | Y |
| 2017-04-21 | 825361 | 42-173-37575 | SEM NS 14-23 02 #202H | ENERGEN RESOURCES CORPORATION | DRILL | 9,000 | Y |
| 2017-04-21 | 825358 | 42-173-37574 | SEM NS 14-23 01 #1101H | ENERGEN RESOURCES CORPORATION | DRILL | 9,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.