Duval County Drilling Permits
Every permit issued by the Texas Railroad Commission in Duval County — updated daily, data through 2026-06-29.
Duval County permitting is running about one permit a month over the trailing 90 days (3 total, versus 3 in the prior quarter). KD ENERGY, LLC leads with 3 permits in the past 12 months, one of 5 operators active in the county.
Last 30 Days
0
Operators (30d)
0
Latest Permit
2026-06-29
All Time
9,640
9,640 permits
| ISSUED | PERMIT | API | LEASE | OPERATOR | TYPE | DEPTH | HZ |
|---|---|---|---|---|---|---|---|
| 1981-03-25 | 113229 | 42-131-82232 | DUVAL RANCH SECTION 100 #18 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 719 | |
| 1981-03-24 | 123913 | 42-131-34929 | OLVERA GAS UNIT #1 | HAMILTON, J. R. & ARCHER, J.R. | RECOMP | 6,300 | |
| 1981-03-24 | 114155 | 42-131-35188 | OLVERA GAS UNIT #2 | HAMILTON, J. R. & ARCHER, J.R. | DRILL | 6,500 | |
| 1981-03-19 | 112556 | 42-131-35184 | WELDER, J. F. HRS. #2-71 | SUEMAUR CORPORATION | DRILL | 3,000 | |
| 1981-03-18 | 112524 | 42-131-35183 | PEREZ GAS UNIT #1 | SANDERS, HOWARD KENNETH | DRILL | 2,500 | |
| 1981-03-16 | 112975 | 42-131-35185 | MARTINEZ, RENE #7 | GULF COAST MINERALS CO., INC. | DRILL | 6,502 | |
| 1981-03-13 | 112235 | 42-131-35182 | CARRILLO,OSCAR & EVANGELINA G.SR #1 | DAUBERT OIL | DRILL | 6,155 | |
| 1981-03-11 | 114365 | 42-131-04898 | DCRC O/A #13 | TEXACO INC. | RECOMP | 1,904 | |
| 1981-03-10 | 111468 | 42-131-35181 | BARRERA "B" #1 | TEXAS OIL & GAS CORP. | DRILL | 6,600 | |
| 1981-03-09 | 111317 | 42-131-82231 | TAFT, ET AL SECTION 49 #T6 | MANGES, CLINTON | RECOMP | 2,000 | |
| 1981-03-04 | 110621 | 42-131-35179 | HAHL, C.W. -B- #11 A | MURRELL, GENE | DRILL | 850 | |
| 1981-03-04 | 110610 | 42-131-30027 | DCRC SEC. 50 #1 | MANGES, CLINTON | RECOMP | 8,079 | |
| 1981-03-03 | 110521 | 42-131-35178 | HINOJOSA, G. C. #1 | GENESIS PETROLEUM CORPORATION | DRILL | 6,500 | |
| 1981-03-03 | 110468 | 42-131-35177 | DUVAL RANCH SEC. 52 #4 | MANGES, CLINTON | DRILL | 2,000 | |
| 1981-02-27 | 110636 | 42-131-35180 | TAFT, ETAL SEC. 49 #T-5 | MANGES, CLINTON | DRILL | 2,000 | |
| 1981-02-27 | 109865 | 42-131-31458 | DUVAL RANCH SEC. 201 #59 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 1,272 | |
| 1981-02-27 | 109851 | 42-131-03947 | BISHOP CATTLE CO. 'B' #23 | WORLDWIDE ENERGY CORPORATION | OTHER | 2,550 | |
| 1981-02-27 | 109840 | 42-131-35176 | WEIL #1 | PENROC ENERGY | DRILL | 2,900 | |
| 1981-02-27 | 109838 | 42-131-05054 | WIEDERKEHR, L. #121 | SUN EXPLORATION & PRODUCTION CO. | RECOMP | 5,416 | |
| 1981-02-27 | 109837 | 42-131-33900 | WIEDKERKEHR, L. #196 | SUN EXPL. & PROD. CO.-HOUSTON | RECOMP | 1,500 | |
| 1981-02-24 | 109425 | 42-131-35175 | LEEDY, CLARA H. #3 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 3,008 | |
| 1981-02-24 | 109414 | 42-131-35174 | WEIL - B - #4 | EXPANDO OIL COMPANY | DRILL | 3,000 | |
| 1981-02-17 | 114700 | 42-131-35193 | HOFFMAN "Z" #31 | COX, EDWIN L. & HAMON, JAKE L. | DRILL | 2,200 | |
| 1981-02-13 | 108505 | 42-131-10924 | WHITE, PAUL E. "B" #102 | EXXON CORP. | RECOMP | 2,620 | |
| 1981-02-13 | 108433 | 42-131-35173 | GARZA-CUELLAR #1-A | HARKINS & COMPANY | DRILL | 17,000 | |
| 1981-02-13 | 108430 | 42-131-05969 | WHITE, PAUL E. "B" #42 | EXXON CORP. | OTHER | 2,533 | |
| 1981-02-13 | 108428 | 42-131-82228 | WHITE, PAUL E. "B" #50 | EXXON CORP. | OTHER | 2,533 | |
| 1981-02-12 | 108374 | 42-131-35138 | HUBBERD #1 | KP EXPLORATION, INC. | DRILL | 11,000 | |
| 1981-02-11 | 108243 | 42-131-00227 | DCRC "A" NCT-2 #12 | TEXACO INC. | RECOMP | 5,345 | |
| 1981-02-11 | 108175 | 42-131-11070 | DUVAL COUNTY RANCH CO. "BB" #1 | EXXON CORP. | OTHER | 8,000 | |
| 1981-02-11 | 108108 | 42-131-35024 | YATES RANCH EXXON FEE #24-43 | EXXON CORP. | DRILL | 1,790 | |
| 1981-02-11 | 108105 | 42-131-35170 | GARRETT #54-46 | EXXON CORP. | DRILL | 1,140 | |
| 1981-02-11 | 108097 | 42-131-35169 | HOFFMAN PROJECT #574U2 | MOBIL OIL CORPORATION | DRILL | 932 | |
| 1981-02-10 | 108056 | 42-131-35168 | HOFFMAN PROJECT #H564U3 | MOBIL OIL CORPORATION | DRILL | 1,105 | |
| 1981-02-10 | 108053 | 42-131-35167 | HOFFMAN #564U2 | MOBIL OIL CORPORATION | DRILL | 1,267 | |
| 1981-02-10 | 108050 | 42-131-35166 | HOFFMAN PROJECT #H564U1 | MOBIL OIL CORPORATION | DRILL | 597 | |
| 1981-02-10 | 108047 | 42-131-35165 | HOFFMAN PROJECT #128U2 | MOBIL OIL CORPORATION | DRILL | 704 | |
| 1981-02-10 | 108045 | 42-131-35164 | HOFFMAN PROJECT #128U1 | MOBIL OIL CORPORATION | DRILL | 608 | |
| 1981-02-10 | 108043 | 42-131-35163 | HOFFMAN PROJECT #127U2 | MOBIL OIL CORPORATION | DRILL | 1,011 | |
| 1981-02-10 | 108039 | 42-131-35162 | HOFFMAN PROJECT #127U1 | MOBIL OIL CORPORATION | DRILL | 1,012 | |
| 1981-02-10 | 108035 | 42-131-35161 | HOFFMAN PROJECT #H123U1 | MOBIL OIL CORPORATION | DRILL | 602 | |
| 1981-02-10 | 108033 | 42-131-35160 | HOFFMAN PROJECT #120U2 | MOBIL OIL CORPORATION | DRILL | 1,263 | |
| 1981-02-10 | 108031 | 42-131-35159 | HOFFMAN PROJECT #120U1 | MOBIL OIL CORPORATION | DRILL | 1,210 | |
| 1981-02-10 | 108029 | 42-131-35158 | HOFFMAN #118U7 | MOBIL OIL CORPORATION | DRILL | 1,250 | |
| 1981-02-10 | 108028 | 42-131-35157 | HOFFMAN PROJECT #118U6 | MOBIL OIL CORPORATION | DRILL | 1,258 | |
| 1981-02-10 | 108027 | 42-131-35156 | HOFFMAN PROJECT #H118U5 | MOBIL OIL CORPORATION | DRILL | 1,204 | |
| 1981-02-10 | 108025 | 42-131-35155 | HOFFMAN PROJECT #H118U4 | MOBIL OIL CORPORATION | DRILL | 883 | |
| 1981-02-10 | 108024 | 42-131-35154 | HOFFMAN PROJECT #H118U3 | MOBIL OIL CORPORATION | DRILL | 1,206 | |
| 1981-02-10 | 108017 | 42-131-35153 | HOFFMAN PROJECT #H118U1 | MOBIL OIL CORPORATION | DRILL | 1,102 | |
| 1981-02-10 | 108016 | 42-131-35152 | HOFFMAN PROJECT #114U6 | MOBIL OIL CORPORATION | DRILL | 1,252 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Duval County.