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 |
|---|---|---|---|---|---|---|---|
| 1978-03-13 | 19899 | 42-127-31686 | HALSELL #6 | SIGMOR CORPORATION | DRILL | 2,500 | |
| 1978-03-06 | 19428 | 42-127-31685 | WILLIAMS #1 | GOSE, STEVE | DRILL | 7,104 | |
| 1978-03-06 | 19427 | 42-127-31684 | DUNLAP, SAMUAL C. ET AL #1 | OVERLY OPERATING CO. | DRILL | 7,600 | |
| 1978-03-03 | 19275 | 42-127-31683 | HALSELL #3 | SIGMOR CORPORATION | DRILL | 2,500 | |
| 1978-03-03 | 19267 | 42-127-31682 | HALSELL #5 | SIGMOR CORPORATION | DRILL | 2,100 | |
| 1978-03-03 | 19266 | 42-127-31681 | HALSELL #4 | SIGMOR CORPORATION | DRILL | 1,998 | |
| 1978-03-01 | 20039 | 42-127-80863 | CRENSHAW, G.C. #10 | TESORO PETROLEUM CORPORATION | RECOMP | 4,500 | |
| 1978-02-28 | 19095 | 42-127-31679 | GARDNER, E. O. #1 | DILLEY PRODUCTION CO. | DRILL | 7,700 | |
| 1978-02-27 | 19108 | 42-127-31680 | GATES RANCH #3-224 | U. S. RESOURCES-CATARINA | DRILL | 5,600 | |
| 1978-02-22 | 18706 | 42-127-31678 | CASTELLAW, LOUISE #1 | MORMAC OIL & GAS CO. | DRILL | 7,400 | |
| 1978-02-17 | 18512 | 42-127-31677 | BRAY #5 | GALAXY OIL COMPANY | DRILL | 7,000 | |
| 1978-02-16 | 18390 | 42-127-31676 | BRISCOE RANCH #22 | DOW CHEMICAL CO., THE | DRILL | 5,300 | |
| 1978-02-14 | 18231 | 42-127-31185 | FRIDAY, HAVEN #1-184 | GOSE, STEVE | DRILL | 5,915 | |
| 1978-02-14 | 18229 | 42-127-31675 | BRISCOE "B" #3-228 | GOSE, STEVE | DRILL | 5,300 | |
| 1978-02-14 | 18227 | 42-127-31674 | BRISCOE "B" #2228 | GOSE, STEVE | DRILL | 5,400 | |
| 1978-02-14 | 18225 | 42-127-80862 | BRISCOE "C" #1-45 | GOSE, STEVE | RECOMP | 8,230 | |
| 1978-02-13 | 18100 | 42-127-31673 | JONES, E. B. #3 | COLLIER DIAMOND -C- OILS, INC. | DRILL | 7,400 | |
| 1978-02-09 | 17909 | 42-127-31671 | BRISCOE RANCH #21 | DOW CHEMICAL CO., THE | DRILL | 5,300 | |
| 1978-02-09 | 17908 | 42-127-31670 | BAGGETT, JOHN B. "B" #4 | HYTECH ENERGY CORPORATION | DRILL | 7,600 | |
| 1978-01-24 | 16886 | 42-127-31669 | DISMUKES, E.L. #85 | TESORO PETROLEUM CORPORATION | DRILL | 10,300 | |
| 1978-01-23 | 16813 | 42-127-31147 | CONTINENTAL INSURANCE COMPANY #1 | SCHMITZ, THOMAS F. | DRILL | 7,800 | |
| 1978-01-20 | 16712 | 42-127-31668 | BOWERS, RUTH M "A" #5 | SUBURBAN PROPANE GAS CORP. | DRILL | 4,150 | |
| 1978-01-20 | 16711 | 42-127-31667 | BRISCOE RANCH #18 | DOW CHEMICAL CO., THE | DRILL | 5,600 | |
| 1978-01-20 | 16691 | 42-127-31666 | FRIDAY, HAVEN #2-167 | GOSE, STEVE | DRILL | 6,501 | |
| 1978-01-17 | 16539 | 42-127-31206 | HUCK, C.C. #5-13 | CHAMPLIN PETROLEUM CO. | DRILL | 7,300 | |
| 1978-01-13 | 16289 | 42-127-31665 | GATES RANCH #1-207 | SHAR-ALAN OIL COMPANY | DRILL | 5,800 | |
| 1978-01-13 | 16287 | 42-127-31664 | GATES RANCH #1-204 | SHAR-ALAN OIL COMPANY | DRILL | 5,800 | |
| 1978-01-10 | 15994 | 42-127-31662 | STRAIT GAS UNIT #1 | LOVELADY, I. W. | DRILL | 7,850 | |
| 1978-01-10 | 15993 | 42-127-31661 | HALSELL FOUNDATION #2-25 | CANUS PETROLEUM, INC. | DRILL | 2,400 | |
| 1978-01-09 | 15823 | 42-127-31660 | HALSELL - DEEP #1-20 | CANUS PETROLEUM, INC. | DRILL | 7,100 | |
| 1978-01-09 | 15822 | 42-127-31659 | HAMILTON, J. R. - DEEP #1-17 | CANUS PETROLEUM, INC. | DRILL | 7,200 | |
| 1978-01-06 | 10033 | 42-127-31602 | OWEN #1 | LONGHORN GAS CO., LTD. NO. 2 | DRILL | 7,500 | |
| 1978-01-06 | 7387 | 42-127-31586 | MOATS #1 | LONGHORN GAS CO., LTD. NO. 2 | DRILL | 7,300 | |
| 1978-01-04 | 15532 | 42-127-31658 | MATHEWS TRUCKING CO. #1 | WAGNER, DUER & CO. | DRILL | 7,800 | |
| 1978-01-04 | 15526 | 42-127-31657 | POWER, T.J. #1 | WAGNER, DUER & CO. | DRILL | 7,800 | |
| 1977-12-30 | 16085 | 42-127-31663 | ORR, WILLIAM G. #1 | CADA EXPLORATION | DRILL | 5,900 | |
| 1977-12-29 | 14961 | 42-127-31655 | WILSON, C. W. #6-37 | ASAMERA OIL (U.S.) INC. | DRILL | 4,195 | |
| 1977-12-29 | 14960 | 42-127-31654 | WILSON, C. W. #7-37 | ASAMERA OIL (U.S.) INC. | DRILL | 4,800 | |
| 1977-12-28 | 14896 | 42-127-31137 | SPEER #1 | TIPPERARY OIL & GAS CORPORATION | DRILL | 7,300 | |
| 1977-12-28 | 14817 | 42-127-31652 | S. CARRIZO SPRINGS GAS UNIT #1 | INTEGRAL ENERGY CORP. | DRILL | 7,200 | |
| 1977-12-28 | 14816 | 42-127-31651 | GARDNER, ETHEL SIMMONS ET AL #1 | INTEGRAL ENERGY CORP. | DRILL | 7,200 | |
| 1977-12-27 | 15495 | 42-127-31656 | THOMPSON #1 | NOLA OIL & GAS CO. | DRILL | 7,300 | |
| 1977-12-20 | 14455 | 42-127-31650 | MCLEAN, MARRS #1 | DILLEY PRODUCTION CO. | DRILL | 7,619 | |
| 1977-12-20 | 14342 | 42-127-80861 | FITZSIMONS, H. A. #1 | OPCO, INC. | RECOMP | 6,490 | |
| 1977-12-16 | 14182 | 42-127-31648 | JUAREZ, PABLO #1 | MORMAC OIL & GAS CO. | DRILL | 4,900 | |
| 1977-12-15 | 14090 | 42-127-31239 | BARTLETT, S. E. #1 | HUGHES & HUGHES | RECOMP | 7,100 | |
| 1977-12-15 | 14088 | 42-127-31647 | WILSON, C. W. #4-37 | ASAMERA OIL (U.S.) INC. | DRILL | 4,200 | |
| 1977-12-15 | 14087 | 42-127-31646 | WILSON, C. W. #5-37 | ASAMERA OIL (U.S.) INC. | DRILL | 4,800 | |
| 1977-12-15 | 14074 | 42-127-80860 | AMMANN, W. C. #1 | OPCO, INC. | RECOMP | 6,000 | |
| 1977-12-14 | 14220 | 42-127-31649 | NO. 1 EL CID LAND & CATTLE CO. #1 | WILLIAMS ENTERPRISES | DRILL | 7,300 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Dimmit County.