Ector County Drilling Permits
Every permit issued by the Texas Railroad Commission in Ector County — updated daily, data through 2026-08-03.
Ector County permitting is running 8.3 permits a month over the trailing 90 days (25 total, down 47% on the prior quarter). 7 were issued in the past week. DIAMONDBACK E&P LLC leads with 86 permits in the past 12 months, one of 19 operators active in the county.
Last 30 Days
16
Operators (30d)
4
Latest Permit
2026-08-03
All Time
16,071
16,071 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1996-09-23 | 452979 | 42-135-00775 | GOLDSMITH SAN ANDRES UNIT #371WC | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-23 | 452977 | 42-135-00827 | GOLDSMITH SAN ANDRES UNIT #1447W | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-23 | 452976 | 42-135-00759 | GOLDSMITH SAN ANDRES UNIT #1354 | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-23 | 452973 | 42-135-00783 | GOLDSMITH SAN ANDRES UNIT #1379 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-23 | 452972 | 42-135-00787 | GOLDSMITH SAN ANDRES UNIT #383 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-23 | 452971 | 42-135-01344 | GOLDSMITH SAN ANDRES UNIT #1401 | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-23 | 452939 | 42-135-37275 | CLARENCE III #1 | CHI OPERATING, INC. | DRILL | 9,000 | |
| 1996-09-23 | 452939 | 42-135-37275 | NORTH GOLDSMITH OIL UNIT #4 #5 | MAGRUDER, EDWIN H. JR. | DRILL | 5,300 | |
| 1996-09-19 | 452760 | 42-135-00738 | GOLDSMITH SAN ANDRES UNIT #331 | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-19 | 452628 | 42-135-37269 | BOLTON "23" #1 | SAHARA OPERATING COMPANY | DRILL | 5,300 | |
| 1996-09-18 | 452765 | 42-135-37273 | SOUTH COWDEN UNIT #715 | PHILLIPS PETROLEUM COMPANY | DRILL | 4,640 | |
| 1996-09-18 | 452765 | 42-135-37273 | SOUTH COWDEN UNIT #715 | PHILLIPS PETROLEUM COMPANY | DRILL | 4,850 | |
| 1996-09-18 | 452764 | 42-135-37272 | SOUTH COWDEN UNIT #713 | PHILLIPS PETROLEUM COMPANY | DRILL | 4,530 | |
| 1996-09-18 | 452764 | 42-135-37272 | SOUTH COWDEN UNIT #713 | PHILLIPS PETROLEUM COMPANY | DRILL | 4,530 | |
| 1996-09-18 | 452764 | 42-135-37272 | SOUTH COWDEN UNIT #713 | PHILLIPS PETROLEUM COMPANY | DRILL | 4,850 | |
| 1996-09-18 | 452762 | 42-135-30135 | GOLDSMITH SAN ANDRES UNIT #1168 | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-18 | 452761 | 42-135-00751 | GOLDSMITH SAN ANDRES UNIT #1346 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-18 | 452759 | 42-135-00731 | GOLDSMITH SAN ANDRES UNIT #324 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-18 | 452758 | 42-135-00814 | GOLDSMITH SAN ANDRES UNIT #1433 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-18 | 452756 | 42-135-00737 | GOLDMSMITH SAN ANDRES UNIT #330WC | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-18 | 452754 | 42-135-00752 | GOLDSMITH SAN ANDRES UNIT #1347 | CHEVRON U. S. A. INC. | RECOMP | 4,400 | |
| 1996-09-16 | 452685 | 42-135-37271 | ECTOR FEE '19' #1 | TEXACO E & P INC. | DRILL | 3,800 | |
| 1996-09-16 | 452401 | 42-135-37265 | GOLDSMITH ADOBE UNIT #3809 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-16 | 452400 | 42-135-37264 | GOLDSMITH ADOBE UNIT #2004 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-16 | 452398 | 42-135-37263 | GOLDSMITH ADOBE UNIT #2005 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-16 | 452397 | 42-135-37270 | GOLDSMITH ADOBE UNIT #206 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-13 | 452535 | 42-135-37266 | HOLT, O. B. #135 | TEXACO E & P INC. | DRILL | 4,850 | |
| 1996-09-13 | 452495 | 42-135-31960 | HOLT, O.B. #113 | TEXACO E & P INC. | RECOMP | 10,300 | |
| 1996-09-13 | 452494 | 42-135-31975 | HOLT, O.B. #114 | TEXACO E & P INC. | RECOMP | 10,300 | |
| 1996-09-12 | 452560 | 42-135-37268 | ECTOR 'BH' FEE #1 | TEXACO E & P INC. | DRILL | 5,300 | |
| 1996-09-12 | 452559 | 42-135-37267 | ECTOR 'BH' FEE #2 | TEXACO E & P INC. | DRILL | 5,300 | |
| 1996-09-12 | 452352 | 42-135-02440 | ALMA #7 | MERIT ENERGY COMPANY | RECOMP | 9,877 | |
| 1996-09-10 | 452404 | 42-135-37262 | GOLDSMITH ADOBE UNIT #3710 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-05 | 452272 | 42-135-00766 | GOLDSMITH SAN ANDRES UNIT #1362 | CHEVRON U. S. A. INC. | RENTR | 4,350 | |
| 1996-09-05 | 452271 | 42-135-00744 | GOLDSMITH SAN ANDRES UNIT #1339 | CHEVRON U. S. A. INC. | RENTR | 4,400 | |
| 1996-09-04 | 451948 | 42-135-37259 | GOLDSMITH ADOBE UNIT #3306 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-04 | 451947 | 42-135-37258 | GOLDSMITH ADOBE UNIT #3305 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-09-04 | 451894 | 42-135-37255 | CUMMINS, H.E. 'C' #10R | ANADARKO PETROLEUM CORP. | DRILL | 6,600 | |
| 1996-09-04 | 451893 | 42-135-37254 | CUMMINS, H.E. 'C' #8R | ANADARKO PETROLEUM CORP. | DRILL | 6,600 | |
| 1996-09-04 | 451892 | 42-135-37253 | CUMMINS, H.E. 'C' #7R | ANADARKO PETROLEUM CORP. | DRILL | 6,600 | |
| 1996-09-03 | 450374 | 42-135-01765 | HOLT, O. B. #5 | TEXACO E & P INC. | RECOMP | 4,560 | |
| 1996-09-03 | 450374 | 42-135-01765 | HOLT, O. B. #5 | TEXACO E & P INC. | RECOMP | 4,560 | |
| 1996-09-03 | 450338 | 42-135-01794 | HOLT, O. B. #43 | TEXACO E & P INC. | RECOMP | 4,590 | |
| 1996-08-30 | 452089 | 42-135-34712 | MOSS, PAUL ESTATE #1 | RUST OIL CORP. | RECOMP | 9,200 | |
| 1996-08-30 | 452088 | 42-135-34667 | PHILLIPS - TXL "31" #4 | RUST OIL CORP. | RECOMP | 9,200 | |
| 1996-08-30 | 452016 | 42-135-37260 | BARROW, AUGUSTA #38 | EXXON CORP. | DRILL | 10,300 | |
| 1996-08-30 | 452015 | 42-135-37261 | BARROW, AUGUSTA #37 | EXXON CORP. | DRILL | 10,300 | |
| 1996-08-30 | 451973 | 42-135-02453 | CARLINVILLE NATIONAL BANK #2 | COLLINS & WARE, INC. | RECOMP | 10,180 | |
| 1996-08-28 | 451950 | 42-135-37257 | GOLDSMITH ADOBE UNIT #2407 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 | |
| 1996-08-28 | 451949 | 42-135-37256 | GOLDSMITH ADOBE UNIT #2406 | NATIONAL ENERGY GROUP, INC. | DRILL | 6,100 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Ector County.