Cochran County Drilling Permits
Every permit issued by the Texas Railroad Commission in Cochran County — updated daily, data through 2025-08-01.
Cochran County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2025-08-01. MANZANO, 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
2025-08-01
All Time
2,946
2,946 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1988-03-02 | 342607 | 42-079-32332 | WHITEFACE UNIT #160 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342624 | 42-079-32330 | WHITEFACE UNIT #158 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342616 | 42-079-32329 | WHITEFACE UNIT #152 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342615 | 42-079-32328 | WHITEFACE UNIT #153 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342614 | 42-079-32327 | WHITEFACE UNIT #154 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342613 | 42-079-32326 | WHITEFACE UNIT #155 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342612 | 42-079-32325 | WHITEFACE UNIT #156 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342611 | 42-079-32324 | WHITEFACE UNIT #157 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-17 | 342610 | 42-079-32323 | WHITEFACE UNIT #159 | DEPCO, INC. | DRILL | 4,950 | |
| 1988-02-11 | 340943 | 42-079-32468 | WRIGHT "C" #2 | GEOTRONIX ENERGY COMPANY, INC. | DRILL | 5,000 | |
| 1988-02-11 | 340942 | 42-079-33124 | WRIGHT "C" #3 | GEOTRONIX ENERGY COMPANY, INC. | DRILL | 5,000 | |
| 1988-02-05 | 341292 | 42-079-32315 | SMITH, IGOE OPERATING AREA #98 | AMOCO PRODUCTION COMPANY | DRILL | 5,050 | |
| 1988-02-04 | 340944 | 42-079-32321 | WRIGHT "G" #1 | GEOTRONIX ENERGY COMPANY, INC. | DRILL | 5,000 | |
| 1988-01-18 | 341394 | 42-079-32322 | CONOCO DEAN UNIT #141 | CONOCO INC. | DRILL | 5,150 | |
| 1987-11-13 | 338801 | 42-079-32314 | MALLET LAND AND CATTLE COMPANY #4 | AMOCO PRODUCTION COMPANY | DRILL | 12,200 | |
| 1987-11-13 | 338800 | 42-079-32313 | MALLET LAND AND CATTLE COMPANY #3 | AMOCO PRODUCTION COMPANY | DRILL | 12,200 | |
| 1987-09-30 | 336545 | 42-079-32311 | BLAKE, W. R. #20 | DUNIGAN, JAMES P., INC. | DRILL | 5,150 | |
| 1987-09-30 | 336544 | 42-079-32312 | BLAKE, W. R. #19 | DUNIGAN, JAMES P., INC. | DRILL | 5,150 | |
| 1987-09-29 | 335213 | 42-079-32308 | DUGGAN SLAUGHTER UNIT #782 | CHEVRON U. S. A. INC. | DRILL | 5,100 | |
| 1987-09-24 | 335214 | 42-079-32307 | DUGGAN SLAUGHTER UNIT #783 | CHEVRON U. S. A. INC. | DRILL | 5,100 | |
| 1987-09-22 | 336097 | 42-079-32310 | BLAKE, W. R. #17 | DUNIGAN, JAMES P., INC. | DRILL | 5,150 | |
| 1987-09-10 | 334306 | 42-079-32301 | VEAL, MINNIE #13 | CHEVRON U. S. A. INC. | DRILL | 5,150 | |
| 1987-09-02 | 335315 | 42-079-00226 | MALLET LAND & CATTLE CO. #4 | TENNECO OIL CO. | RECOMP | 5,100 | |
| 1987-09-02 | 335314 | 42-079-00233 | MALLET LAND AND CATTLE CO. #11 | TENNECO OIL CO. | RECOMP | 5,100 | |
| 1987-09-02 | 335313 | 42-079-00230 | MALLET LAND & CATTLE CO. #8 | TENNECO OIL CO. | RECOMP | 5,100 | |
| 1987-09-01 | 335212 | 42-079-32309 | DUGGAN SLAUGHTER UNIT #784 | CHEVRON U. S. A. INC. | DRILL | 5,100 | |
| 1987-08-31 | 335142 | 42-079-32306 | HUDSON "C" #54W | WHEELER, W. RIDLEY, EST. | DRILL | 5,200 | |
| 1987-08-31 | 335141 | 42-079-32305 | HUDSON "C" #53W | WHEELER, W. RIDLEY, EST. | DRILL | 5,200 | |
| 1987-08-26 | 334986 | 42-079-32304 | SANTA FE #1 | PROBE OIL COMPANY | DRILL | 5,000 | |
| 1987-08-24 | 334570 | 42-079-32303 | BLAKE, W. R. #18 | DUNIGAN, JAMES P., INC. | DRILL | 5,650 | |
| 1987-08-24 | 334570 | 42-079-32303 | BLAKE, W. R. #18 | DUNIGAN, JAMES P., INC. | DRILL | 5,650 | |
| 1987-08-13 | 334308 | 42-079-32302 | VEAL, MINNIE #12 | CHEVRON U. S. A. INC. | DRILL | 5,150 | |
| 1987-07-29 | 333543 | 42-079-32300 | CONOCO DEAN UNIT #140 | CONOCO INC. | DRILL | 5,150 | |
| 1987-07-29 | 333502 | 42-079-32299 | WEST LEVELLAND UNIT #239 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-29 | 333500 | 42-079-32297 | WEST LEVELLAND UNIT #238 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-29 | 333498 | 42-079-32298 | WEST LEVELLAND UNIT #237 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-29 | 333496 | 42-079-32296 | WEST LEVELLAND UNIT #232 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-29 | 333495 | 42-079-32294 | WEST LEVELLAND UNIT #230 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-29 | 333494 | 42-079-32295 | WEST LEVELLAND UNIT #221 | EXXON CORP. | DRILL | 5,000 | |
| 1987-07-22 | 332658 | 42-079-32293 | LANEY, J. D. ETAL #19 | WHITE, E. C. OIL CO. | DRILL | 4,950 | |
| 1987-07-15 | 332791 | 42-079-32292 | MASTEN #8 | ROGERS, S. K. OIL INC. | DRILL | 5,100 | |
| 1987-07-15 | 332791 | 42-079-32292 | MASTEN #8 | ROGERS, S. K. OIL INC. | DRILL | 5,100 | |
| 1987-07-15 | 332790 | 42-079-32291 | SMITH, HUGHES #6 | ROGERS, S. K. OIL INC. | DRILL | 5,100 | |
| 1987-06-26 | 331846 | 42-079-32288 | WOODLEY, F. L. #71 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 | |
| 1987-06-26 | 331845 | 42-079-32286 | WOODLEY, F. L. #72 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 | |
| 1987-06-26 | 331844 | 42-079-32289 | WOODLEY, F. L. #73 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 | |
| 1987-06-26 | 331843 | 42-079-32287 | WOODLEY, F. L. #75 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 | |
| 1987-06-26 | 331842 | 42-079-32285 | WOODLEY, F. L. #74 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 | |
| 1987-06-22 | 331956 | 42-079-32290 | COFFMAN, KEN #1 | FASKEN, BARBARA | DRILL | 5,900 | |
| 1987-06-19 | 331773 | 42-079-32284 | WOODLEY, F. L. #70 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 5,100 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Cochran County.