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 |
|---|---|---|---|---|---|---|---|
| 1978-10-19 | 35117 | 42-079-31005 | CALVIN #406 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-10-19 | 35116 | 42-079-31004 | CALVIN #398 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-10-16 | 34670 | 42-079-31003 | DEAN, C. S. "A" UNIT #140-X | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-10-16 | 34647 | 42-079-31002 | WHITEFACE UNIT #115 | DEPCO, INC. | DRILL | 5,000 | |
| 1978-09-29 | 35526 | 42-079-31000 | DEAN, C. S. "A" UNIT #194 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-09-29 | 35525 | 42-079-30999 | DEAN, C. S. "A" UNIT #195 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-09-29 | 35524 | 42-079-30998 | DEAN, C. S. "A" UNIT #197 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-09-29 | 35523 | 42-079-30997 | DEAN, C. S. "A" UNIT #199 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-09-28 | 33743 | 42-079-30996 | REED #10 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-28 | 33742 | 42-079-30995 | REED #8 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-28 | 33741 | 42-079-30994 | REED #7 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-27 | 33631 | 42-079-30992 | MILLER-WRIGHT UNIT #1-12 | TEXAS CITY REFG. INC. | DRILL | 5,000 | |
| 1978-09-26 | 33416 | 42-079-30993 | MILLER-WRIGHT UNIT #2-23 | TEXAS CITY REFG. INC. | DRILL | 5,000 | |
| 1978-09-21 | 33193 | 42-079-30991 | REED #9 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-21 | 33191 | 42-079-30990 | REED #13 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-21 | 33190 | 42-079-30989 | REED #6 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-21 | 33189 | 42-079-30988 | REED #5 | MONSANTO COMPANY | DRILL | 5,200 | |
| 1978-09-08 | 32138 | 42-079-30987 | MASTEN -A- #17 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-09-08 | 32137 | 42-079-30986 | MASTEN -A- #18 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-09-08 | 32136 | 42-079-30985 | MASTEN -A- #15 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-09-08 | 32135 | 42-079-30984 | MASTEN -A- #16 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-08-28 | 31521 | 42-079-30983 | XIT UNIT #166 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31520 | 42-079-30982 | XIT UNIT #165 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31519 | 42-079-30981 | XIT UNIT #169 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31518 | 42-079-30980 | XIT UNIT #168 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31517 | 42-079-30979 | XIT UNIT #170 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31516 | 42-079-30978 | XIT UNIT #167 | GETTY OIL CO. | DRILL | 5,150 | |
| 1978-08-28 | 31506 | 42-079-30977 | DEAN, C. S. "A" UNIT #193 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-28 | 31505 | 42-079-30976 | DEAN, C. S. "A" UNIT #198 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-28 | 31504 | 42-079-30975 | DEAN, C. S. "A" UNIT #200 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-28 | 31503 | 42-079-30974 | DEAN, C. S. "A" UNIT #196 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-28 | 31502 | 42-079-30973 | DEAN, C. S. "A" UNIT #202 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-28 | 31501 | 42-079-30972 | DEAN, C. S. "A" UNIT #201 | GETTY OIL CO. | DRILL | 5,100 | |
| 1978-08-25 | 31424 | 42-079-30971 | MASTEN -A- #14 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-08-24 | 31314 | 42-079-30970 | REED #3 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31313 | 42-079-30969 | STARNES #12 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31312 | 42-079-30968 | CALVIN #34-1 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31311 | 42-079-30967 | CALVIN #3 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31310 | 42-079-30966 | CALVIN #40-4 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31309 | 42-079-30965 | REED #4 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31308 | 42-079-30964 | STARNES #10 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31307 | 42-079-30963 | STARNES #11 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31306 | 42-079-30962 | CALVIN #2 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31305 | 42-079-30961 | STARNES #9 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31304 | 42-079-30960 | STARNES #8 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31303 | 42-079-30959 | STARNES #13 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-24 | 31302 | 42-079-30958 | REED #2 | MONSANTO COMPANY | DRILL | 5,100 | |
| 1978-08-21 | 31052 | 42-079-30957 | MASTEN -D- #4 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-08-21 | 31010 | 42-079-30956 | MASTEN "C" #3 | UNION OIL COMPANY OF CALIFORNIA | DRILL | 5,000 | |
| 1978-08-14 | 30636 | 42-079-30955 | CALVIN #1 | MONSANTO COMPANY | DRILL | 5,100 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Cochran County.