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 |
|---|---|---|---|---|---|---|---|
| 1980-04-03 | 77228 | 42-127-31986 | FITZSIMONS, H. A. #8-23 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77226 | 42-127-31985 | FITZSIMONS, H. A. #8-15 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77224 | 42-127-31984 | FITZSIMONS, H. A. #7-24 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77223 | 42-127-31983 | FITZSIMONS, H. A. #7-23 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77222 | 42-127-31982 | FITZSIMONS, H. A. #7-15 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77221 | 42-127-31981 | FITZSIMONS, H. A. #6-24 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77218 | 42-127-31980 | FITZSIMONS, H. A. #6-23 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77217 | 42-127-31979 | FITZSIMONS, H. A. #6-15 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77216 | 42-127-31978 | FITZSIMONS, H. A. #6-10 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77215 | 42-127-31977 | FITZSIMONS, H. A. #5-13 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77214 | 42-127-31976 | FITZSIMONS, H. A. #5-10 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77212 | 42-127-31975 | FITZSIMONS, H. A. #5-8 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77210 | 42-127-31974 | FITZSIMONS, H. A. #4-24 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77208 | 42-127-31973 | FITZSIMONS, H. A. #4-16 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77206 | 42-127-31972 | FITZSIMONS, H. A. #4-13 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77205 | 42-127-31971 | FITZSIMONS, H. A. #3-13 | GALAXY OIL COMPANY | DRILL | 3,900 | |
| 1980-04-03 | 77203 | 42-127-31970 | FITZSIMONS, H. A. #3-12 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77202 | 42-127-31969 | FITZSIMONS, H. A. #3-11 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77200 | 42-127-31968 | FITZSIMONS, H. A. #3-8 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77199 | 42-127-31967 | FITZSIMONS, H. A. #3-7 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77198 | 42-127-31966 | FITZSIMONS, H. A. #2-26 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77197 | 42-127-31965 | FITZSIMONS, H. A. #2-12 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77195 | 42-127-31964 | FITZSIMONS, H. A. #2-7 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77193 | 42-127-31963 | FITZSIMONS, H. A. #1-30 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77192 | 42-127-31962 | FITZSIMONS, H. A. #1-27 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77191 | 42-127-31961 | FITZSIMONS, H. A. #1-12 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77190 | 42-127-31960 | FITZSIMONS, H. A. #1-7 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77189 | 42-127-31959 | FITZSIMONS, H. A. #4-10 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-03 | 77188 | 42-127-31958 | FITZSIMONS, H. A. #4-8 | GALAXY OIL COMPANY | DRILL | 4,000 | |
| 1980-04-01 | 76856 | 42-127-80879 | DICKENS #1 | THALMANN, C. L. | OTHER | 3,030 | |
| 1980-03-28 | 78543 | 42-127-31187 | RHODES, E. #8 | MAVERICK PROD. CO. INC. | RECOMP | 3,000 | |
| 1980-03-25 | 76103 | 42-127-31957 | EARDLEY, WILBURN #1 | TUCKER, EARL-MUSTEEN, JOE | DRILL | 3,213 | |
| 1980-03-24 | 76032 | 42-127-31762 | MCKNIGHT, S. E. -A- #2 | HUGHES & HUGHES | RECOMP | 6,975 | |
| 1980-03-18 | 75530 | 42-127-31956 | BRISCOE RANCH #31 | DOW CHEMICAL CO., THE | DRILL | 5,125 | |
| 1980-03-18 | 75529 | 42-127-31955 | BRISCOE RANCH #32 | DOW CHEMICAL CO., THE | DRILL | 5,125 | |
| 1980-03-12 | 75036 | 42-127-31952 | BIG WELLS (SAN MIGUEL) UNIT #2807W | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,650 | |
| 1980-03-12 | 75035 | 42-127-31951 | BIG WELLS (SAN MIGUEL) UNIT #2122W | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,550 | |
| 1980-03-12 | 75034 | 42-127-31949 | BIG WELLS (SAN MIGUEL) UNIT #3605W | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,525 | |
| 1980-03-12 | 75033 | 42-127-31950 | BIG WELLS (SAN MIGUEL) UNIT #2123W | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,525 | |
| 1980-03-12 | 75032 | 42-127-31948 | BIG WELLS (SAN MIGUEL) UNIT #2030W | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,525 | |
| 1980-03-12 | 75021 | 42-127-31954 | FITZSIMONS RANCH 25 #1 | LADD PETROLEUM CORP. | DRILL | 4,000 | |
| 1980-03-12 | 75020 | 42-127-31953 | FITZSIMONS RANCH 46 #1 | LADD PETROLEUM CORP. | DRILL | 4,200 | |
| 1980-03-12 | 75019 | 42-127-31941 | BIG WELLS (SAN MIGUEL) UNIT #2806 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,630 | |
| 1980-03-12 | 75018 | 42-127-31940 | BIG WELLS (SAN MIGUEL) UNIT #3108 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,650 | |
| 1980-03-12 | 75016 | 42-127-31939 | BIG WELLS (SAN MIGUEL) UNIT #3607 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,775 | |
| 1980-03-12 | 75015 | 42-127-31938 | BIG WELLS (SAN MIGUEL) UNIT #4304 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,600 | |
| 1980-03-10 | 78114 | 42-127-31944 | BIG WELLS (SAN MIGUEL) UNIT #3804 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,650 | |
| 1980-03-10 | 78055 | 42-127-31942 | BIG WELLS (SAN MIGUEL) UNIT #2902 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,625 | |
| 1980-03-10 | 77008 | 42-127-31945 | BIG WELLS (SAN MIGUEL) UNIT #3610 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,600 | |
| 1980-03-10 | 77007 | 42-127-31943 | BIG WELLS (SAN MIGUEL) UNIT #2809 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 5,600 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Dimmit County.