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 |
|---|---|---|---|---|---|---|---|
| 1992-08-07 | 402135 | 42-201-32292 | GAILLARD PENINSULA #68 | EXXON CORP. | DRILL | 4,950 | |
| 1992-08-06 | 402008 | 42-201-32290 | S.J.R.A. #2V | COLUMBUS ENERGY CORP. | DRILL | 8,600 | |
| 1992-07-24 | 401430 | 42-201-31901 | JAMES S. TOMPKINS UNIT 1 #1 | RISEDEN SERVICES, INC. | RECOMP | 7,650 | |
| 1992-07-21 | 401457 | 42-201-02901 | CANDELARI #2B | HOUSTON HYDROCARBONS, INC. (A) | RENTR | 5,500 | |
| 1992-07-17 | 401188 | 42-201-02628 | THARP, KATHLEEN #23 | BWN OIL TECHNOLOGIES, INC. | RECOMP | 8,007 | |
| 1992-07-17 | 401137 | 42-201-32289 | NEWTON UNIT #1V | COLUMBUS ENERGY CORP. | DRILL | 8,600 | |
| 1992-07-03 | 400762 | 42-201-31962 | LEWIS, SAM #9 | TORTUGA OPERATING COMPANY | RECOMP | 6,450 | |
| 1992-07-01 | 400745 | 42-201-32288 | TEXSTAR-HYDRA BOLT #1 | CHAIN OIL & GAS, INC. | DRILL | 2,600 | |
| 1992-07-01 | 400745 | 42-201-32288 | TEXSTAR-HYDRA BOLT #1 | CHAIN OIL & GAS, INC. | DRILL | 2,600 | |
| 1992-06-25 | 400351 | 42-201-32287 | BOLEN GAS UNIT NO. 3 #1 | CREST RESOURCES & EXPL. CORP. | DRILL | 8,500 | |
| 1992-06-04 | 399952 | 42-201-32286 | MANDOLA, ANTHONY #1A | WBR, INC. | DRILL | 2,250 | |
| 1992-06-04 | 399951 | 42-201-32285 | SEIDEL, CARL #1A | WBR, INC. | DRILL | 2,250 | |
| 1992-06-04 | 399951 | 42-201-32285 | SEIDEL, CARL #1A | MCDAY ENERGY CORP. | DRILL | 2,400 | |
| 1992-06-04 | 399951 | 42-201-32285 | SEIDEL, CARL #1A | CARNEGIE FINANCIAL CORP. | DRILL | 2,450 | |
| 1992-06-03 | 399920 | 42-201-32284 | TABB, W. "A" #1B | STRATA RESOURCES | DRILL | 2,300 | |
| 1992-05-28 | 399450 | 42-201-32283 | A. B. MARSHALL FEE #31 | MARSHALL, A. B. | DRILL | 8,390 | |
| 1992-05-28 | 399450 | 42-201-32283 | MARSHALL, A. B. FEE #31 | MARSHALL, A. B. | DRILL | 8,390 | |
| 1992-05-18 | 399253 | 42-201-32282 | S.J.R.A. UNIT #1 | COLUMBUS ENERGY CORP. | DRILL | 9,200 | |
| 1992-05-18 | 399253 | 42-201-32282 | S.J.R.A. UNIT #1 | COLUMBUS ENERGY CORP. | DRILL | 9,075 | |
| 1992-05-13 | 399239 | 42-201-31426 | KLEPPEL, G. H. #3 | RANA ENERGY COMPANY | RECOMP | 5,740 | |
| 1992-05-12 | 397712 | 42-201-32276 | PAPPAS #7 | M & R EXPLORATION COMPANY | DRILL | 5,500 | |
| 1992-05-06 | 399048 | 42-201-32281 | SEIDEL, OTTO #6 B | WBR, INC. | DRILL | 2,250 | |
| 1992-04-28 | 398806 | 42-201-32280 | SEIDEL, OTTO #4A | WBR, INC. | DRILL | 2,100 | |
| 1992-04-13 | 398315 | 42-201-30609 | DOPSLAUF, LOUIS -C- #6 | EASTERN OIL CORPORATION | RECOMP | 8,100 | |
| 1992-04-10 | 398296 | 42-201-32279 | TEX STAR - HIMSEL #1 | CHAIN OIL & GAS, INC. | DRILL | 3,500 | |
| 1992-04-10 | 398296 | 42-201-32279 | TEXSTAR HIMSEL #1 | TEXSTAR NORTH AMERICA, INC. | DRILL | 3,162 | |
| 1992-04-08 | 398224 | 42-201-32278 | SEIDEL, OTTO #1A | WBR, INC. | DRILL | 2,250 | |
| 1992-04-08 | 398224 | 42-201-32278 | SEIDEL, OTTO #1A | WBR, INC. | DRILL | 2,250 | |
| 1992-04-08 | 398224 | 42-201-32278 | SEIDEL, OTTO #1A | MCDAY ENERGY CORP. | DRILL | 2,250 | |
| 1992-03-31 | 397951 | 42-201-31172 | TOMBALL GAS UNIT 9 #15 | EXXON CORP. | RECOMP | 8,800 | |
| 1992-03-30 | 397916 | 42-201-31667 | TOMBALL GAS UNIT 18 #1 | EXXON CORP. | RECOMP | 8,900 | |
| 1992-03-24 | 397759 | 42-201-32277 | SEIDEL, OTTO #6A | WBR, INC. | DRILL | 2,250 | |
| 1992-03-24 | 397759 | 42-201-32277 | SEIDEL, OTTO #6A | WBR, INC. | DRILL | 2,250 | |
| 1992-03-18 | 397606 | 42-201-32275 | WEBSTER FIELD UNIT #2149 | EXXON CORP. | DRILL | 6,100 | |
| 1992-03-18 | 397573 | 42-201-32274 | BEAUMONT PETROLEUM CO. - STATE #71 | CHEVRON U. S. A. INC. | DRILL | 4,000 | |
| 1992-03-18 | 397573 | 42-201-32274 | BEAUMONT PETROLEUM CO. - STATE #71 | PENNZOIL PETROLEUM COMPANY | DRILL | 5,500 | |
| 1992-03-18 | 397572 | 42-201-32273 | BEAUMONT PETROLEUM CO. - STATE #72 | CHEVRON U. S. A. INC. | DRILL | 4,000 | |
| 1992-03-18 | 397571 | 42-201-32272 | STATELAND OIL COMPANY #54 | CHEVRON U. S. A. INC. | DRILL | 4,000 | |
| 1992-03-18 | 397571 | 42-201-32272 | STATELAND OIL COMPANY #54 | PENNZOIL PETROLEUM COMPANY | DRILL | 12,000 | |
| 1992-03-18 | 397570 | 42-201-32271 | STATELAND OIL COMPANY #55 | CHEVRON U. S. A. INC. | DRILL | 5,000 | |
| 1992-03-18 | 397569 | 42-201-32270 | GAILLARD FEE, TR. 2 #41 | CHEVRON U. S. A. INC. | DRILL | 5,000 | |
| 1992-03-18 | 397569 | 42-201-32270 | GAILLARD FEE, TR. 2 #41 | PENNZOIL PETROLEUM COMPANY | DRILL | 6,000 | |
| 1992-03-09 | 397234 | 42-201-32269 | DAVIS OIL UNIT #2V | COLUMBUS ENERGY CORP. | DRILL | 8,600 | |
| 1992-03-03 | 397195 | 42-201-32092 | ULRICH HEIRS GAS UNIT #3 | NERCO OIL & GAS PRODUCTION CO. | RECOMP | 11,500 | |
| 1992-02-28 | 397009 | 42-201-32268 | WEBSTER FIELD UNIT #416 | EXXON CORP. | DRILL | 6,100 | |
| 1992-02-26 | 396982 | 42-201-32267 | LANDGRANT #01 | HOUSTON HYDROCARBONS, INC. (A) | DRILL | 8,200 | |
| 1992-02-25 | 396966 | 42-201-32266 | TABB, W. "A" #5 C | CHAIN OIL & GAS, INC. | DRILL | 2,000 | |
| 1992-02-25 | 396224 | 42-201-30390 | TOMBALL GU 5 #7 | EXXON CORP. | RECOMP | 5,490 | |
| 1992-02-21 | 396225 | 42-201-00215 | TOMBALL GU 5 #6 | EXXON CORP. | RECOMP | 5,552 | |
| 1992-02-20 | 396077 | 42-201-80221 | TOMBALL GU 1 #11 | EXXON CORP. | RECOMP | 5,568 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Harris County.