Harris County Drilling Permits
Every permit issued by the Texas Railroad Commission in Harris County — updated daily, data through 2026-02-13.
Harris County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-02-13. FRIO RESOURCES, LLC leads with 1 permit in the past 12 months, the only operator active in the county.
Last 30 Days
0
Operators (30d)
0
Latest Permit
2026-02-13
All Time
3,825
3,825 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1978-01-09 | 15874 | 42-201-00314 | TOMBALL GAS UNIT 1 #17 | EXXON CORP. | RECOMP | 5,597 | |
| 1978-01-05 | 16590 | 42-201-00337 | TOMBALL GAS UNIT 1 #10 | EXXON CORP. | RECOMP | 5,606 | |
| 1978-01-05 | 16589 | 42-201-05799 | WEST PRODUCTION CO. A/C-1 #1 | EXXON CORP. | RECOMP | 6,042 | |
| 1978-01-04 | 15585 | 42-201-30826 | HOOKS, C.G. ET AL #8 | RISIEN, H. V. | DRILL | 250 | |
| 1978-01-04 | 15580 | 42-201-30825 | HOOKS, C.G. ET AL #9 | RISIEN, H. V. | DRILL | 250 | |
| 1978-01-03 | 15576 | 42-201-30824 | HOOKS, C.G. ET AL #7 | RISIEN, H. V. | DRILL | 250 | |
| 1978-01-03 | 15572 | 42-201-30823 | HOOKS, C.G. ET AL #6 | RISIEN, H. V. | DRILL | 250 | |
| 1977-12-30 | 15164 | 42-201-07913 | QUILTER, H. "A" #13 | EXXON CORP. | RECOMP | 5,612 | |
| 1977-12-29 | 15384 | 42-201-30822 | PEDEN HEIRS #1 | AMERICAN NAT. GAS PROD. CO. | DRILL | 14,035 | |
| 1977-12-19 | 15327 | 42-201-30816 | DOPSLAUF, LOUIS "D" #2 | AMOCO PRODUCTION COMPANY | DRILL | 1,260 | |
| 1977-12-19 | 15317 | 42-201-30795 | BROOK, M.I., TRUSTEE #1 | STOCKARD, W. A. | DRILL | 9,350 | |
| 1977-12-15 | 14077 | 42-201-30611 | LEE, IVON III #1 | FORNEY, BILL, INC. | DRILL | 6,500 | |
| 1977-12-13 | 5033 | 42-201-07847 | SWILLEY GAS UNIT #3 #1 | J-W OPERATING CO. | RECOMP | 8,965 | |
| 1977-12-12 | 15806 | 42-201-00186 | KOBS, FRITZ "A" #2 | EXXON CORP. | RECOMP | 5,565 | |
| 1977-12-12 | 13838 | 42-201-30820 | HERMANN, G. H. #9 | HANSFORD, CARL E. | DRILL | 1,000 | |
| 1977-12-12 | 13790 | 42-201-82617 | BOONE, F. G. #2 | ENSERCH EXPLORATION, INC | DRILL | 6,100 | |
| 1977-12-09 | 13758 | 42-201-30821 | HERMANN, G. H. #8 | HANSFORD, CARL E. | DRILL | 1,000 | |
| 1977-12-06 | 13411 | 42-201-30819 | WARREN RANCH, UPPER SHALLOW #1 | HOMESTEAD DRLG. & PROD. CO., INC | DRILL | 67 | |
| 1977-12-06 | 13402 | 42-201-30818 | WARREN RANCH,UPPER SHALLOW #2 | HOMESTEAD DRLG. & PROD. CO., INC | DRILL | 63 | |
| 1977-12-05 | 13679 | 42-201-30817 | WEBSTER FIELD UNIT #1318 | EXXON CORP. | DRILL | 6,100 | |
| 1977-12-02 | 16174 | 42-201-05864 | DURWARD, GEORGE #1 | EXXON CORP. | RECOMP | 6,042 | |
| 1977-12-01 | 13143 | 42-201-05909 | OLCOTT GAS UNIT NO. 1 #1 | EXXON CORP. | RECOMP | 4,540 | |
| 1977-11-23 | 12680 | 42-201-07913 | QUILTER, H. "A" #13 | EXXON CORP. | RECOMP | 5,612 | |
| 1977-11-18 | 2082 | 42-201-30776 | DOOLEY, FRANCIS ESTATE #B1 | MARTIN OIL & GAS CO. | DRILL | 4,829 | |
| 1977-11-17 | 12355 | 42-201-30576 | MISTROT, NORRIS #1 | MCCARTER, A. NELSON, INC. | DRILL | 5,000 | |
| 1977-11-17 | 12337 | 42-201-00237 | LEWIS, SAM #7-F | TEXACO INC. | RECOMP | 6,400 | |
| 1977-11-15 | 12090 | 42-201-81981 | TROXELL, B. F. ET AL A #4 | COOKE & TITUS | OTHER | 4,600 | |
| 1977-11-14 | 20393 | 42-201-30849 | ALISON MORTGAGE INVESTMENT TRUST #4 | STOCKARD, W. A. | DRILL | 9,350 | |
| 1977-11-09 | 12739 | 42-201-05877 | GRAY, E. A. GDN. #7 | EXXON CORP. | RECOMP | 6,042 | |
| 1977-11-07 | 12737 | 42-201-05888 | ROBERTS, K. F. #1 | EXXON CORP. | RECOMP | 6,041 | |
| 1977-11-04 | 12738 | 42-201-05876 | GRAY, E. A. GDN. #8 | EXXON CORP. | RECOMP | 6,039 | |
| 1977-11-03 | 11853 | 42-201-00285 | SCHERER. W. B. #1 | TEXACO INC. | RECOMP | 5,586 | |
| 1977-11-03 | 11296 | 42-201-07880 | TOMBALL GAS UNIT NO. 9 #5-D | EXXON CORP. | RECOMP | 5,680 | |
| 1977-11-02 | 11854 | 42-201-07955 | MADOLA GAS UNIT #2 | AIKINS-OWENS | OTHER | 2,200 | |
| 1977-10-31 | 11044 | 42-201-04003 | DOPSLAUF, LOUIS "C" #3 | AMOCO PRODUCTION COMPANY | RECOMP | 6,800 | |
| 1977-10-27 | 11325 | 42-201-80051 | RADLEY,H. H. #1 | ANDERSON PRODUCING, INC | OTHER | 7,225 | |
| 1977-10-24 | 10503 | 42-201-30633 | MERCHAT UNIT #1 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-24 | 10501 | 42-201-30618 | DOERRE UNIT "B" #1 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-24 | 10498 | 42-201-30619 | DOERRE UNIT "A" #1 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-21 | 10336 | 42-201-30632 | UECKER, ADA #1 | RISIEN, H. V. | DRILL | 500 | |
| 1977-10-21 | 10331 | 42-201-30614 | HOOKS, C. G. ET AL #4 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-21 | 10330 | 42-201-30615 | HOOK'S, C. G. ET AL #5 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-21 | 10329 | 42-201-30617 | HOOKS, C. G. ET AL #3 | RISIEN, H. V. | DRILL | 250 | |
| 1977-10-21 | 10327 | 42-201-07792 | MAY #1 | MARSHALL, J. HOWARD | RECOMP | 4,200 | |
| 1977-10-21 | 10292 | 42-201-30814 | SEABERG - M. & M. MINERALS #1 | POYNOR, J. T., TRUSTEE | DRILL | 9,400 | |
| 1977-10-19 | 10155 | 42-201-30613 | FROST, JULIA #1 | INDOCO, INC. | DRILL | 5,255 | |
| 1977-10-19 | 10151 | 42-201-30813 | ALISON MORTGAGE INV. TRUST #3 | STOCKARD, W. A. | DRILL | 9,350 | |
| 1977-10-18 | 10087 | 42-201-30812 | HOMECRAFT CORPORATION ET AL #1 | HEDGE, R. H. | DRILL | 8,000 | |
| 1977-10-07 | 9310 | 42-201-30810 | WARREN RANCH #D-1 | GREAT SOUTHWEST OIL & GAS CO. | DRILL | 6,369 | |
| 1977-10-04 | 9114 | 42-201-30809 | VESTAL, H. #1 | VESTAL, HUBERT | DRILL | 1,200 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Harris County.