Dimmit County Drilling Permits
Every permit issued by the Texas Railroad Commission in Dimmit County — updated daily, data through 2026-07-22.
Dimmit County permitting is running 13 permits a month over the trailing 90 days (39 total, up 11% on the prior quarter). JAVELIN ENERGY PARTNERS MGMT LLC leads with 37 permits in the past 12 months, one of 17 operators active in the county.
Last 30 Days
13
Operators (30d)
4
Latest Permit
2026-07-22
All Time
9,839
9,839 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1984-07-25 | 246196 | 42-127-32545 | GATES RANCH "K"'A' #1191 | U. S. OPERATING, INC. | DRILL | 7,400 | |
| 1984-07-24 | 245898 | 42-127-32544 | JOHNSON, J. C. ET AL #1 | ROUSSEAU, GEORGE L. | DRILL | 4,000 | |
| 1984-06-26 | 243308 | 42-127-32541 | SAN PEDRO RANCH #5012 | GALAXY OIL COMPANY | DRILL | 4,050 | |
| 1984-06-14 | 242087 | 42-127-32539 | SHEPARD, JOHN W. #4 | HOME PETROLEUM CORPORATION | DRILL | 5,500 | |
| 1984-06-06 | 241227 | 42-127-32538 | STUMBERG, H. E. JR., ET AL #8 | HOME PETROLEUM CORPORATION | DRILL | 5,500 | |
| 1984-06-01 | 241646 | 42-127-32537 | HUGHES #1 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-05-30 | 240539 | 42-127-32536 | LAS VEGAS RANCH #52 | SUPERIOR OIL COMPANY, THE | DRILL | 5,900 | |
| 1984-05-30 | 240522 | 42-127-32535 | LAS VEGAS RANCH #51 | SUPERIOR OIL COMPANY, THE | DRILL | 6,300 | |
| 1984-05-25 | 240207 | 42-127-00227 | ELAINE FIELD/SAN MIGUEL/UNIT #66 | TESORO PETROLEUM CORPORATION | OTHER | 4,560 | |
| 1984-05-25 | 240191 | 42-127-32534 | STEUBING #2 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-05-22 | 239773 | 42-127-32533 | LIGHT MINERALS #1085 | LIGHTNING OIL CO. | DRILL | 6,300 | |
| 1984-05-22 | 239811 | 42-127-32254 | LIGHT MINERALS #1090 | LIGHTNING OIL CO. | OTHER | 14,300 | |
| 1984-05-21 | 239631 | 42-127-32531 | NEEDMORE #2 | AYRES, GEORGE C. | DRILL | 4,500 | |
| 1984-05-21 | 239769 | 42-127-32532 | JOHNSON #2A | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-05-15 | 238828 | 42-127-32530 | LAS VEGAS RANCH #49 | SUPERIOR OIL COMPANY, THE | DRILL | 6,300 | |
| 1984-05-15 | 238827 | 42-127-32529 | LAS VEGAS RANCH #48 | SUPERIOR OIL COMPANY, THE | DRILL | 6,300 | |
| 1984-05-08 | 238186 | 42-127-32528 | LAS VEGAS RANCH #47 | SUPERIOR OIL COMPANY, THE | DRILL | 6,300 | |
| 1984-04-26 | 236793 | 42-127-32521 | BIG WELLS (SAN MIGUEL) UNIT #906 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,800 | |
| 1984-04-23 | 236584 | 42-127-32525 | SAN PEDRO RANCH #1324 | GALAXY OIL COMPANY | DRILL | 3,800 | |
| 1984-04-23 | 236581 | 42-127-32524 | SAN PEDRO RANCH #1424 | GALAXY OIL COMPANY | DRILL | 3,800 | |
| 1984-04-23 | 236587 | 42-127-32527 | SAN PEDRO RANCH #1524 | GALAXY OIL COMPANY | DRILL | 3,800 | |
| 1984-04-23 | 236585 | 42-127-32526 | SAN PEDRO RANCH #1624 | GALAXY OIL COMPANY | DRILL | 3,800 | |
| 1984-04-18 | 236031 | 42-127-32522 | SAN PEDRO RANCH #9013 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1984-04-18 | 236032 | 42-127-32523 | SAN PEDRO RANCH #7016 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1984-04-13 | 235538 | 42-127-32519 | FITZSIMONS RANCH #3045 | LADD PETROLEUM CORP. | DRILL | 3,600 | |
| 1984-04-13 | 235541 | 42-127-32520 | FITZSIMONS RANCH #2042 | LADD PETROLEUM CORP. | DRILL | 4,100 | |
| 1984-04-12 | 236454 | 42-127-32518 | STEUBING #1 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-04-11 | 235094 | 42-127-32516 | FITZSIMONS RANCH #4046 | LADD PETROLEUM CORP. | DRILL | 4,100 | |
| 1984-04-10 | 235906 | 42-127-32517 | STANDIFER, E. T. #1 | HMX INVESTMENTS, INC. | DRILL | 6,000 | |
| 1984-04-09 | 234838 | 42-127-32515 | JOHNSON #2 | FORNEY, BILL, INC. | DRILL | 4,000 | |
| 1984-03-12 | 232102 | 42-127-32384 | BRISCOE RANCHES INC., "A" #1750 | TARINA OIL COMPANY | RECOMP | 4,980 | |
| 1984-02-29 | 231268 | 42-127-32512 | BOWERS, RUTH #3 | KALLINA, F. C. & OVERLY OPER. CO | DRILL | 4,000 | |
| 1984-02-29 | 231343 | 42-127-32514 | BOWERS, RUTH #2 | KALLINA, F. C. & OVERLY OPER. CO | DRILL | 4,000 | |
| 1984-02-29 | 231342 | 42-127-32513 | BOWERS, RUTH #1 | KALLINA, F. C. & OVERLY OPER. CO | DRILL | 4,000 | |
| 1984-02-23 | 230367 | 42-127-32511 | LAS VEGAS RANCH #46 | SUPERIOR OIL COMPANY, THE | DRILL | 6,300 | |
| 1984-02-21 | 229882 | 42-127-32504 | BIG WELLS (SAN MIGUEL) UNIT #4906 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-21 | 229884 | 42-127-32508 | BIG WELLS (SAN MIGUEL) UNIT #4905 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-21 | 229888 | 42-127-32507 | BIG WELLS (SAN MIGUEL) UNIT #4620 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-21 | 229889 | 42-127-32506 | BIG WELLS (SAN MIGUEL) UNIT #4619 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-21 | 229891 | 42-127-32505 | BIG WELLS (SAN MIGUEL) UNIT #4403 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-21 | 229894 | 42-127-32509 | BIG WELLS (SAN MIGUEL) UNIT #4202 | SUN EXPL. & PROD. CO.-CORPUS | DRILL | 5,700 | |
| 1984-02-16 | 229607 | 42-127-32510 | BRISCOE RANCHES, INC. "A" #1849 | TARINA OIL COMPANY | DRILL | 5,200 | |
| 1984-02-13 | 229234 | 42-127-32503 | BRISCOE RANCHES, INC. "B" #3000 | TARINA OIL COMPANY | DRILL | 5,200 | |
| 1984-02-10 | 229027 | 42-127-32410 | BIG WELLS/SAN MIGUEL/UNIT #2040 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,100 | |
| 1984-02-10 | 229029 | 42-127-31181 | BIG WELLS/SAN MIGUEL/UNIT #2118 | SUN EXPL. & PROD. CO.-CORPUS | RECOMP | 7,025 | |
| 1984-01-31 | 227954 | 42-127-32495 | SAN PEDRO RANCH #4012 | GALAXY OIL COMPANY | DRILL | 3,650 | |
| 1984-01-31 | 227963 | 42-127-32501 | SAN PEDRO RANCH #8013 | GALAXY OIL COMPANY | DRILL | 3,650 | |
| 1984-01-31 | 227956 | 42-127-32497 | SAN PEDRO RANCH #908 | GALAXY OIL COMPANY | DRILL | 3,650 | |
| 1984-01-31 | 227955 | 42-127-32496 | SAN PEDRO RANCH #808 | GALAXY OIL COMPANY | DRILL | 3,650 | |
| 1984-01-31 | 227957 | 42-127-32498 | SAN PEDRO RANCH #1008 | GALAXY OIL COMPANY | DRILL | 3,650 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Dimmit County.