Harrison County Drilling Permits
Every permit issued by the Texas Railroad Commission in Harrison County — updated daily, data through 2026-07-28.
Harrison County permitting is running 10 permits a month over the trailing 90 days (31 total, down 24% on the prior quarter). 4 were issued in the past week. TGNR EAST TEXAS II LLC leads with 35 permits in the past 12 months, one of 18 operators active in the county.
Last 30 Days
9
Operators (30d)
4
Latest Permit
2026-07-28
All Time
7,550
7,550 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 2010-01-15 | 689765 | 42-203-34924 | LETOURNEAU GAS UNIT 7 #52HH | ANADARKO E&P COMPANY LP | DRILL | 12,500 | Y |
| 2010-01-15 | 689720 | 42-203-34923 | LETOURNEAU GAS UNIT 7 #29HH | ANADARKO E&P COMPANY LP | DRILL | 12,000 | Y |
| 2010-01-15 | 689720 | 42-203-34923 | LETOURNEAU GAS UNIT 7 #29HH | ANADARKO E&P COMPANY LP | DRILL | 12,000 | Y |
| 2010-01-14 | 689491 | 42-203-34920 | VERHALEN "B" #4H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2010-01-13 | 689608 | 42-203-34921 | CAROLYN BELL DEEP GU #2H | NFR ENERGY, LLC | DRILL | 13,000 | Y |
| 2010-01-13 | 689608 | 42-203-34921 | CAROLYN BELL DEEP GU #2H | NFR ENERGY, LLC | DRILL | 13,000 | Y |
| 2010-01-13 | 689608 | 42-203-34921 | CAROLYN BELL DEEP GU #2H | NFR ENERGY, LLC | DRILL | 13,000 | Y |
| 2010-01-13 | 689267 | 42-203-34918 | BLOCKER WARE #8H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2010-01-13 | 689267 | 42-203-34918 | BLOCKER WARE #8H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2010-01-08 | 689249 | 42-203-34919 | STACY GAS UNIT NO. 1 #6H | SAMSON LONE STAR, LLC | DRILL | 10,000 | Y |
| 2010-01-07 | 689211 | 42-203-34917 | JOBE SHALE UNIT #1 H | EXCO OPERATING COMPANY, LP | DRILL | 12,000 | Y |
| 2010-01-07 | 689211 | 42-203-34917 | JOBE SHALE UNIT #1 H | EXCO OPERATING COMPANY, LP | DRILL | 12,000 | Y |
| 2010-01-07 | 689211 | 42-203-34917 | JOBE SHALE UNIT #1 H | EXCO OPERATING COMPANY, LP | DRILL | 12,000 | Y |
| 2010-01-05 | 689120 | 42-203-35113 | DICKARD #3H | FOREST OIL CORPORATION | DRILL | 14,000 | Y |
| 2010-01-04 | 688840 | 42-203-34909 | VERHALEN "C" #7H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2010-01-04 | 688840 | 42-203-34909 | VERHALEN "C" #7H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-30 | 689153 | 42-203-34915 | BOSH #19H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-30 | 689153 | 42-203-34915 | BOSH #19H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-30 | 689135 | 42-203-34914 | HAZEL BYRNE GAS UNIT 3 #1H | BERRY OIL COMP. | DRILL | 11,500 | Y |
| 2009-12-30 | 689135 | 42-203-34914 | HAZEL BYRNE GAS UNIT 3 #1H | BERRY OIL COMP. | DRILL | 11,500 | Y |
| 2009-12-29 | 688987 | 42-203-34913 | BLALOCK "A" #15H | NFR ENERGY, LLC | DRILL | 12,200 | Y |
| 2009-12-29 | 688987 | 42-203-34913 | BLALOCK "A" #15H | NFR ENERGY, LLC | DRILL | 12,200 | Y |
| 2009-12-28 | 688691 | 42-203-34910 | SLAUGHTER GAS UNIT "B" #5H | BP AMERICA PRODUCTION COMPANY | DRILL | 13,500 | Y |
| 2009-12-23 | 688837 | 42-203-34911 | VERHALEN "C" #2H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-18 | 688704 | 42-203-34905 | MERCER #11H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-18 | 688704 | 42-203-34905 | MERCER #11H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688709 | 42-203-34907 | BLOCKER HEIRS #20H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688709 | 42-203-34907 | BLOCKER HEIRS #20H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688708 | 42-203-34906 | VERHALEN "E" #4H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688700 | 42-203-34904 | VERHALEN "E" #6H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688700 | 42-203-34904 | VERHALEN "E" #6H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688693 | 42-203-34903 | VERHALEN "D" #8H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-17 | 688560 | 42-203-34908 | ING SWD #1 | XTO ENERGY INC. | DRILL | 3,700 | |
| 2009-12-10 | 688402 | 42-203-34901 | A. WILLIAMS GAS UNIT NO. 1 #12H | PENN VIRGINIA OIL & GAS, L.P. | DRILL | 13,000 | Y |
| 2009-12-10 | 688402 | 42-203-34901 | A. WILLIAMS GAS UNIT NO. 1 #12H | PENN VIRGINIA OIL & GAS, L.P. | DRILL | 13,000 | Y |
| 2009-12-08 | 688220 | 42-203-34900 | VERHALEN "D" #6H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-03 | 688112 | 42-203-34898 | CLARK "H" #1H | COMSTOCK OIL & GAS, LP | DRILL | 13,500 | Y |
| 2009-12-03 | 688112 | 42-203-34898 | CLARK "H" #1H | COMSTOCK OIL & GAS, LP | DRILL | 13,500 | Y |
| 2009-12-03 | 688089 | 42-203-34897 | VERHALEN "C" #4H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-03 | 687990 | 42-203-34899 | HOLCOMBE #11H | XTO ENERGY INC. | DRILL | 18,700 | Y |
| 2009-12-03 | 687990 | 42-203-34899 | HOLCOMBE #11H | XTO ENERGY INC. | DRILL | 18,700 | Y |
| 2009-12-03 | 687990 | 42-203-34899 | HOLCOMBE #11H | XTO ENERGY INC. | DRILL | 18,700 | Y |
| 2009-12-03 | 687990 | 42-203-34899 | HOLCOMBE #11H | XTO ENERGY INC. | DRILL | 18,700 | Y |
| 2009-12-03 | 687990 | 42-203-34899 | HOLCOMBE #11H | XTO ENERGY INC. | DRILL | 18,700 | Y |
| 2009-12-02 | 688082 | 42-203-34896 | VERHALEN "D" #9H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-12-01 | 688036 | 42-203-34895 | VAUGHAN GU 1 #4HR | SAMSON LONE STAR, LLC | DRILL | 12,000 | Y |
| 2009-12-01 | 688036 | 42-203-34895 | VAUGHAN GU 1 #4HR | SAMSON LONE STAR, LLC | DRILL | 12,000 | Y |
| 2009-12-01 | 688036 | 42-203-34895 | VAUGHAN GU 1 #4HR | SAMSON LONE STAR, LLC | DRILL | 12,000 | Y |
| 2009-11-30 | 687970 | 42-203-34894 | VERHALEN D #3H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
| 2009-11-30 | 687970 | 42-203-34894 | VERHALEN "D" #3H | GMX RESOURCES INC. | DRILL | 13,000 | Y |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Harrison County.