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 |
|---|---|---|---|---|---|---|---|
| 1989-07-24 | 361498 | 42-079-32419 | WEST LEVELLAND UNIT #288 | EXXON CORP. | DRILL | 5,200 | |
| 1989-07-19 | 361666 | 42-079-32421 | ROBB #107 | JET OIL CO. | DRILL | 11,600 | |
| 1989-07-19 | 361624 | 42-079-32420 | WRIGHT, REED "B" #21 | ATAPCO | DRILL | 5,000 | |
| 1989-07-18 | 361680 | 42-079-30457 | MASTEN #2001 | DAVCRO INC. | RENTR | 4,950 | |
| 1989-07-06 | 361125 | 42-079-32416 | WEST LEVELLAND UNIT #300 | EXXON CORP. | DRILL | 5,200 | |
| 1989-07-06 | 361125 | 42-079-32416 | WEST LEVELLAND UNIT #300 | EXXON CORP. | DRILL | 5,200 | |
| 1989-07-06 | 361124 | 42-079-32417 | WEST LEVELLAND UNIT #335 | EXXON CORP. | DRILL | 5,200 | |
| 1989-07-05 | 361127 | 42-079-32418 | WEST LEVELLAND UNIT #287 | EXXON CORP. | DRILL | 5,200 | |
| 1989-07-05 | 360716 | 42-079-32413 | WEST LEVELLAND UNIT #350 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-30 | 360799 | 42-079-32415 | XIT UNIT #190 | TEXACO PRODUCING INC. | DRILL | 300 | |
| 1989-06-27 | 360742 | 42-079-32414 | COFFMAN "A" #1 | ROGERS, S. K. OIL INC. | DRILL | 5,100 | |
| 1989-06-27 | 360718 | 42-079-32412 | WEST LEVELLAND UNIT #346 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-27 | 360714 | 42-079-32419 | WEST LEVELLAND UNIT #288 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-27 | 360713 | 42-079-32408 | WEST LEVELLAND UNIT #349 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-26 | 360719 | 42-079-32409 | WEST LEVELLAND UNIT #284 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-26 | 360717 | 42-079-32411 | WEST LEVELLAND UNIT #334 | EXXON CORP. | DRILL | 5,200 | |
| 1989-06-23 | 360550 | 42-079-32407 | SLAUGHTER, E. D. EST. #3 | STERLING PRODUCTION | DRILL | 5,000 | |
| 1989-06-01 | 359945 | 42-079-32406 | MASTEN, F. O. ESTATE "A" #1 | KLABZUBA OPERATING COMPANY | DRILL | 11,800 | |
| 1989-05-30 | 359731 | 42-079-32405 | WEST LEVELLAND UNIT #340 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-30 | 359724 | 42-079-32403 | WEST LEVELLAND UNIT #293 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-30 | 359723 | 42-079-32404 | WEST LEVELLAND UNIT #296 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-30 | 359616 | 42-079-32400 | WEST LEVELLAND UNIT #332 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-26 | 359623 | 42-079-32402 | WEST LEVELLAND UNIT #252 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-26 | 359618 | 42-079-32401 | WEST LEVELLAND UNIT #248 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-22 | 359370 | 42-079-32397 | WEST LEVELLAND UNIT #244 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-22 | 359366 | 42-079-32393 | WEST LEVELLAND UNIT #343 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-22 | 359365 | 42-079-32392 | WEST LEVELLAND UNIT #342 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-22 | 359364 | 42-079-32391 | WEST LEVELLAND UNIT #243 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-19 | 359515 | 42-079-32398 | MASTEN #601 | DAVCRO INC. | DRILL | 4,950 | |
| 1989-05-19 | 359514 | 42-079-32399 | MASTEN #704 | DAVCRO INC. | DRILL | 4,950 | |
| 1989-05-18 | 359369 | 42-079-32396 | WEST LEVELLAND UNIT #285 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-18 | 359368 | 42-079-32395 | WEST LEVELLAND UNIT #261 | EXXON CORP. | DRILL | 5,200 | |
| 1989-05-12 | 359257 | 42-079-32390 | STARNES RANCH "34" #1 | CASTEX ENERGY, INC. | DRILL | 5,100 | |
| 1989-04-26 | 358555 | 42-079-32389 | WEST LEVELLAND UNIT #298 | EXXON CORP. | DRILL | 5,200 | |
| 1989-04-26 | 358554 | 42-079-32388 | WEST LEVELLAND UNIT #295 | EXXON CORP. | DRILL | 5,200 | |
| 1989-04-21 | 358393 | 42-079-32387 | WEST LEVELLAND UNIT #301 | EXXON CORP. | DRILL | 5,200 | |
| 1989-04-19 | 358182 | 42-079-32386 | WEST LEVELLAND UNIT #275 | EXXON CORP. | DRILL | 5,200 | |
| 1989-04-19 | 358180 | 42-079-32384 | WEST LEVELLAND UNIT #262 | EXXON CORP. | DRILL | 5,200 | |
| 1989-04-19 | 358179 | 42-079-32385 | WEST LEVELLAND UNIT #274 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-16 | 356995 | 42-079-32383 | WEST LEVELLAND UNIT #253 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-07 | 356696 | 42-079-32382 | WEST LEVELLAND UNIT #273 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-07 | 356696 | 42-079-32382 | WEST LEVELLAND UNIT #273 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-03 | 356645 | 42-079-32381 | CONOCO-DEAN UNIT #143 | CONOCO INC. | DRILL | 5,100 | |
| 1989-03-03 | 356579 | 42-079-32376 | WEST LEVELLAND UNIT #283 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-03 | 356578 | 42-079-32377 | WEST LEVELLAND UNIT #282 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-03 | 356577 | 42-079-32378 | WEST LEVELLAND UNIT #266 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-03 | 356576 | 42-079-32379 | WEST LEVELLAND UNIT #256 | EXXON CORP. | DRILL | 5,200 | |
| 1989-03-03 | 356575 | 42-079-32380 | WEST LEVELLAND UNIT #255 | EXXON CORP. | DRILL | 5,200 | |
| 1989-02-16 | 356141 | 42-079-32375 | HUDSON "C" #3 | WHEELER, W. RIDLEY, EST. | DRILL | 5,200 | |
| 1989-02-16 | 356141 | 42-079-32375 | HUDSON "C" #3 | WHEELER, W. RIDLEY, EST. | DRILL | 5,200 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Cochran County.