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 |
|---|---|---|---|---|---|---|---|
| 1977-10-04 | 9094 | 42-201-30808 | VOGT, JULIUS ESTATE ET AL UNIT#1 #1 | DAVIS OIL COMPANY | DRILL | 6,012 | |
| 1977-09-30 | 8848 | 42-201-30807 | HAMILTON EST. #4 | HESTER, B. M. | DRILL | 8,800 | |
| 1977-09-23 | 8270 | 42-201-30806 | FRANZ, RALPH D. #2 | FRANZ, RALPH D. ENTERPRISES INC. | DRILL | 200 | |
| 1977-09-23 | 8268 | 42-201-30805 | FRANZ, RALPH D. #1 | FRANZ, RALPH D. ENTERPRISES INC. | DRILL | 200 | |
| 1977-09-21 | 8142 | 42-201-30804 | SEABERG, ROY #2 | MILLICAN OIL COMPANY | DRILL | 9,516 | |
| 1977-09-21 | 8129 | 42-201-03328 | WEISENBERGER, J. H. #5 | INTERCOASTAL OPERATING COMPANY | OTHER | 7,000 | |
| 1977-09-21 | 8127 | 42-201-03327 | WEISENBERGER, J. H. #2 | INTERCOASTAL OPERATING COMPANY | OTHER | 7,252 | |
| 1977-09-16 | 7879 | 42-201-30803 | HERMANN, G. H. #7 | HANSFORD, CARL E. | DRILL | 550 | |
| 1977-09-15 | 8588 | 42-201-30800 | WEBSTER FIELD UNIT #2766 | EXXON CORP. | DRILL | 6,500 | |
| 1977-09-15 | 7723 | 42-201-30802 | WARREN RANCH MIDDLE LEASE NO. 2 #2 | BRENHAM DRILLING CO. | DRILL | 85 | |
| 1977-09-15 | 7722 | 42-201-30801 | WARREN RANCH MIDDLE LEASE NO. 2 #1 | BRENHAM DRILLING CO. | DRILL | 122 | |
| 1977-09-14 | 7553 | 42-201-00112 | TOMBALL MIOCENE GAS UNIT 1 #3 | EXXON CORP. | RECOMP | 5,589 | |
| 1977-09-09 | 7237 | 42-201-05798 | OLCOTT GAS UNIT NO. 3 #2 | EXXON CORP. | RECOMP | 6,042 | |
| 1977-09-06 | 7615 | 42-201-00179 | REID, JOHN D. #21 | EXXON CORP. | RECOMP | 5,557 | |
| 1977-09-06 | 7614 | 42-201-00629 | TOMBALL GAS UNIT NO. 9 #11-D | EXXON CORP. | RECOMP | 8,350 | |
| 1977-09-06 | 7613 | 42-201-30799 | WEBSTER FIELD UNIT #2765 | EXXON CORP. | DRILL | 6,600 | |
| 1977-09-01 | 7612 | 42-201-03365 | FRICK, JOSEPH ET AL #A-1 | PRINGLE PETROLEUM, INC. | OTHER | 7,069 | |
| 1977-08-31 | 6631 | 42-201-30797 | RJS UNIT #7 | MENGDEN, W. | DRILL | 9,300 | |
| 1977-08-29 | 6823 | 42-201-30505 | MARSHALL, A. B., FEE #18-R | MARSHALL, A. B. | DRILL | 9,200 | |
| 1977-08-29 | 6633 | 42-201-30798 | HERMANN, G. H. #6 | HANSFORD, CARL E. | DRILL | 900 | |
| 1977-08-26 | 6325 | 42-201-30796 | WARREN RANCH UPPER LEASE #1 | BRENHAM DRILLING CO. | DRILL | 200 | |
| 1977-08-25 | 6262 | 42-201-30793 | WILLIAMS, F. C. #3 | AMOCO PRODUCTION COMPANY | DRILL | 6,300 | |
| 1977-08-23 | 2777 | 42-201-30781 | LEE, IVON III #2 | FORNEY, BILL, INC. | DRILL | 2,875 | |
| 1977-08-22 | 6204 | 42-201-30583 | DRILLING DISTRICT 22 #6 | AMOCO PRODUCTION COMPANY | DRILL | 5,100 | |
| 1977-08-19 | 6202 | 42-201-30586 | DRILLING DISTRICT 22 #7 | AMOCO PRODUCTION COMPANY | DRILL | 5,100 | |
| 1977-08-18 | 5658 | 42-201-00287 | SCHERER, W. B. #2 | TEXACO INC. | RECOMP | 5,655 | |
| 1977-08-12 | 5865 | 42-201-30603 | DOPSLAUF, LOUIS "C" #5 | AMOCO PRODUCTION COMPANY | RECOMP | 7,750 | |
| 1977-08-11 | 5230 | 42-201-30787 | JEANES, GUY L. #2 | MILLICAN OIL COMPANY | OTHER | 9,600 | |
| 1977-08-11 | 5224 | 42-201-80332 | JEANES, GUY L. #1 | MILLICAN OIL COMPANY | OTHER | 9,520 | |
| 1977-08-09 | 5743 | 42-201-30792 | GINTHER FEE ET AL #2 | GINTHER, N. C. | DRILL | 9,260 | |
| 1977-08-09 | 4950 | 42-201-30793 | WILLIAMS, F. C. #3 | AMOCO PRODUCTION COMPANY | DRILL | 6,300 | |
| 1977-08-08 | 4946 | 42-201-00623 | TOMBALL GAS UNIT NO. 9 #12 | EXXON CORP. | RECOMP | 5,560 | |
| 1977-08-08 | 4849 | 42-201-00217 | TOMBALL GAS UNIT NO. 5 #4 | EXXON CORP. | RECOMP | 5,572 | |
| 1977-08-05 | 2303 | 42-201-30381 | COLLINS OIL UNIT #1 | ACCO OIL & GAS COMPANY | RECOMP | 8,438 | |
| 1977-08-01 | 4388 | 42-201-31401 | HIRSCH, JULES #9 | TEXCOLADA OIL CO. | DRILL | 1,200 | |
| 1977-07-28 | 4503 | 42-201-30785 | WEBSTER FIELD UNIT #2308 | EXXON CORP. | DRILL | 6,600 | |
| 1977-07-28 | 4500 | 42-201-30786 | WEBSTER FIELD UNIT #1824 | EXXON CORP. | DRILL | 6,100 | |
| 1977-07-28 | 4155 | 42-201-30571 | KILLIAN #2 | RILEY, JIM | RECOMP | 7,500 | |
| 1977-07-28 | 4147 | 42-201-30789 | MAXWELL, P. D #2 | RILEY, JIM | DRILL | 7,500 | |
| 1977-07-28 | 4144 | 42-201-30788 | BAUER ESTATE #1 | SOUTHLAND MINERALS CO. | DRILL | 8,205 | |
| 1977-07-28 | 3307 | 42-201-30783 | KELLY-BROCK FEE #2 | KELLY-BROCK | DRILL | 7,515 | |
| 1977-07-27 | 4046 | 42-201-30787 | JEANES, GUY L. #2 | MILLICAN OIL COMPANY | DRILL | 9,500 | |
| 1977-07-26 | 4504 | 42-201-00334 | PETRICH, T. #4 | NICKLOS OIL & GAS COMPANY | RECOMP | 5,570 | |
| 1977-07-26 | 4494 | 42-201-30794 | OWENS, CLAUDIA M. UNIT 10 #4 | AMOCO PRODUCTION COMPANY | DRILL | 5,600 | |
| 1977-07-25 | 3797 | 42-201-00161 | REID, JOHN D. #3 | EXXON CORP. | RECOMP | 5,553 | |
| 1977-07-25 | 3796 | 42-201-00182 | REID, JOHN D. #26 | EXXON CORP. | RECOMP | 5,568 | |
| 1977-07-25 | 3795 | 42-201-00158 | REID, JOHN D. #1 | EXXON CORP. | RECOMP | 5,565 | |
| 1977-07-22 | 4491 | 42-201-30784 | WEBSTER FIELD UNIT #3907 | EXXON CORP. | DRILL | 6,109 | |
| 1977-07-22 | 3760 | 42-201-82589 | DOOLEY, FRANCES #5 | ARNOLD, JERRY W. | OTHER | 5,003 | |
| 1977-07-22 | 3735 | 42-201-06280 | DUKE, V. M. "A" #3 | REALITOS ENERGY CORP. | RECOMP | 4,600 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Harris County.