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 |
|---|---|---|---|---|---|---|---|
| 1978-02-14 | 18277 | 42-079-30861 | LEAGUE 91 PROJECT #124 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 5,250 | |
| 1978-02-13 | 18149 | 42-079-30856 | MASTEN, F. O. #52 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-02-07 | 17916 | 42-079-30855 | IGOE, SMITH #9 | AMOCO PRODUCTION COMPANY | DRILL | 5,300 | |
| 1978-02-06 | 17732 | 42-079-30852 | WRIGHT, D. S. "G" #12 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1978-02-06 | 17729 | 42-079-30851 | WRIGHT, D. S. "B" #6 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1978-02-06 | 17728 | 42-079-30850 | WRIGHT, D. S. "G" #11 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1978-02-02 | 17524 | 42-079-30849 | MASTEN, F. O. #9 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1978-02-02 | 17523 | 42-079-30848 | MASTEN, M. O. #8 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1978-02-02 | 17522 | 42-079-30847 | MASTEN, F. O. "20" #4 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1978-02-02 | 17521 | 42-079-30846 | MASTEN, F. O. #50 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-02-02 | 17520 | 42-079-30845 | MASTEN, F. O. #51 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-01-23 | 16872 | 42-079-30844 | SEABOARD WRIGHT #23 | UNITED COMPANY | DRILL | 4,925 | |
| 1978-01-23 | 16850 | 42-079-30843 | WRIGHT, MARTY #29 | UNITED COMPANY | DRILL | 4,925 | |
| 1978-01-23 | 16849 | 42-079-32168 | WRIGHT, SEABOARD #22 | UNITED COMPANY | DRILL | 4,925 | |
| 1978-01-23 | 16847 | 42-079-32241 | REED-WRIGHT "B" #3 | UNITED COMPANY | DRILL | 4,925 | |
| 1978-01-23 | 16843 | 42-079-30840 | REED-WRIGHT "B" #2 | UNITED COMPANY | DRILL | 4,925 | |
| 1978-01-23 | 16799 | 42-079-30839 | WRIGHT, D. S. "G" #10 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1978-01-23 | 16798 | 42-079-30838 | WRIGHT, D. S. "G" #9 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1978-01-20 | 16768 | 42-079-30837 | WRIGHT, DELA S. -E- #1 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 5,100 | |
| 1978-01-20 | 16727 | 42-079-30836 | EGGLESTON, W. S. #1 | TRIGG DRILLING CO. | DRILL | 9,050 | |
| 1978-01-16 | 16460 | 42-079-30835 | WRIGHT, DELA S. -C- #1 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 5,100 | |
| 1978-01-16 | 16442 | 42-079-30834 | WRIGHT, DELA S. -D- #1 | SUN EXPLORATION & PRODUCTION CO. | DRILL | 5,100 | |
| 1978-01-04 | 15479 | 42-079-30833 | MASTEN, F. O. #7 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1978-01-04 | 15475 | 42-079-30555 | MASTEN "B" #2 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 4,925 | |
| 1978-01-04 | 15472 | 42-079-30564 | MASTEN "C" #2 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 4,925 | |
| 1978-01-04 | 15470 | 42-079-30562 | MASTEN "D" #3 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 4,925 | |
| 1978-01-04 | 3903 | 42-079-30780 | MASTEN "J" #18 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 4,925 | |
| 1978-01-04 | 2605 | 42-079-30778 | MASTEN "J" #5 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 4,925 | |
| 1977-12-20 | 8813 | 42-079-30807 | XIT UNIT #161 | GETTY OIL CO. | DRILL | 5,150 | |
| 1977-12-02 | 13667 | 42-079-30825 | MALLET LAND & CATTLE CO. "F" #21-A | TEXACO INC. | DRILL | 5,100 | |
| 1977-11-21 | 12517 | 42-079-30832 | STANTON, JOE L. TRUSTEE #17 | TEXAS CITY REFG. INC. | DRILL | 5,100 | |
| 1977-11-21 | 12516 | 42-079-30831 | MASTEN, F. O. #6 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1977-11-15 | 12128 | 42-079-30830 | MASTEN, M. O. #49 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1977-11-15 | 12125 | 42-079-30829 | MASTEN, F. O. #48 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1977-11-14 | 11979 | 42-079-30828 | MASTEN, F. O. "20" #3 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1977-11-14 | 11976 | 42-079-30827 | MASTEN, F. O. "11" #1 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1977-11-09 | 8111 | 42-079-81722 | BARKER #1 | MCCOY, J. ROY | OTHER | 8,420 | |
| 1977-10-28 | 10959 | 42-079-30824 | MABEL #1 | FORSTER DRILLING CO., INC. | DRILL | 5,200 | |
| 1977-10-25 | 10551 | 42-079-30823 | MASTEN, F. O. #5 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1977-10-24 | 10483 | 42-079-30822 | MASTEN, F. O. #47 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1977-10-24 | 9344 | 42-079-30816 | MASTEN, F. O. #4 | ATLANTIC RICHFIELD CO. | DRILL | 5,200 | |
| 1977-10-17 | 4781 | 42-079-30782 | DANIELS ESTATE #1 | LOVELADY, I. W. | DRILL | 12,050 | |
| 1977-10-14 | 8455 | 42-079-30806 | CONOCO-DEAN UNIT #123 | CONTINENTAL OIL COMPANY | DRILL | 5,150 | |
| 1977-10-12 | 9633 | 42-079-30821 | SEABOARD-WRIGHT #3 | GREENE & FUNK | DRILL | 466 | |
| 1977-10-12 | 9632 | 42-079-30820 | WRIGHT, D. S. "G" #7 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1977-10-12 | 7457 | 42-079-30794 | WRIGHT, D. S. "B" #5 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1977-10-12 | 7456 | 42-079-30793 | WRIGHT, D. S. "H" #3 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1977-10-12 | 7454 | 42-079-30792 | WRIGHT, D. S. "J" #2 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1977-10-07 | 9366 | 42-079-30819 | MALLET, BOYD UNIT #84 | AMOCO PRODUCTION COMPANY | DRILL | 5,500 | |
| 1977-10-07 | 9365 | 42-079-30818 | MALLET, BOYD UNIT #85 | AMOCO PRODUCTION COMPANY | DRILL | 5,500 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Cochran County.