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 |
|---|---|---|---|---|---|---|---|
| 1981-10-19 | 136931 | 42-131-35562 | DUVAL COUNTY RANCH COMPANY #48 | SUN EXPL. & PROD. CO.-HOUSTON | DRILL | 2,600 | |
| 1981-10-19 | 136910 | 42-131-35561 | PARR, EVANGELINA ET AL #15 | CMC ENERGY, INC. | DRILL | 4,000 | |
| 1981-10-19 | 136909 | 42-131-35560 | PARR, EVANGELINA ET AL #14 | CMC ENERGY, INC. | DRILL | 4,000 | |
| 1981-10-19 | 136903 | 42-131-35559 | WHITE, PAUL E. "B" #114 | EXXON CORP. | DRILL | 2,900 | |
| 1981-10-19 | 136900 | 42-131-33365 | KOHLER, V. "A" #122 | EXXON CORP. | RECOMP | 5,512 | |
| 1981-10-15 | 136552 | 42-131-30584 | DRISCOLL, ROBERT #369 | CONOCO INC. | RECOMP | 3,260 | |
| 1981-10-15 | 136488 | 42-131-35558 | NUECES LAND & LIVESTOCK "A" #1 | PH EXPLORATION, INC. | DRILL | 223 | |
| 1981-10-15 | 136486 | 42-131-35557 | HARPER "A" #1 | PH EXPLORATION, INC. | DRILL | 2,400 | |
| 1981-10-13 | 138060 | 42-131-35434 | WELDER "D" #1 | AMERICAN PETROFINA CO. OF TEX. | DRILL | 3,000 | |
| 1981-10-07 | 135914 | 42-131-35555 | RUIZ #1 | TX PETROLEUM COMPANY | DRILL | 3,000 | |
| 1981-10-07 | 135887 | 42-131-35554 | GUERRA, G. ET AL #1 | AMINOIL USA INC. | DRILL | 12,200 | |
| 1981-10-07 | 135792 | 42-131-35553 | DRISCOLL FOUNDATION #159 | SABINE PRODUCTION COMPANY | DRILL | 1,890 | |
| 1981-10-07 | 135790 | 42-131-35552 | BRASLAU #11 | SABINE PRODUCTION COMPANY | DRILL | 1,800 | |
| 1981-10-07 | 135783 | 42-131-35551 | BRASLAU #9 | SABINE PRODUCTION COMPANY | DRILL | 1,800 | |
| 1981-10-07 | 135782 | 42-131-35550 | BRASLAU #10 | SABINE PRODUCTION COMPANY | DRILL | 2,000 | |
| 1981-10-07 | 135781 | 42-131-35549 | BRASLAU #8 | SABINE PRODUCTION COMPANY | DRILL | 2,000 | |
| 1981-10-07 | 135780 | 42-131-35548 | BRASLAU #7 | SABINE PRODUCTION COMPANY | DRILL | 1,780 | |
| 1981-10-07 | 135779 | 42-131-35547 | BRASLAU #6 | SABINE PRODUCTION COMPANY | DRILL | 2,000 | |
| 1981-10-07 | 135778 | 42-131-35546 | BRASLAU #5 | SABINE PRODUCTION COMPANY | DRILL | 2,000 | |
| 1981-10-07 | 135775 | 42-131-35545 | BRASLAU #4 | SABINE PRODUCTION COMPANY | DRILL | 1,900 | |
| 1981-10-07 | 135773 | 42-131-35544 | BRASLAU #3 | SABINE PRODUCTION COMPANY | DRILL | 1,800 | |
| 1981-10-07 | 135771 | 42-131-35543 | BRASLAU #2 | SABINE PRODUCTION COMPANY | DRILL | 2,000 | |
| 1981-10-07 | 135768 | 42-131-35542 | BRASLAU #1 | SABINE PRODUCTION COMPANY | DRILL | 1,540 | |
| 1981-10-06 | 135696 | 42-131-35541 | SCHAFFER, KATHERIN LUBY ESTATE #3 | UREX INC. | DRILL | 1,106 | |
| 1981-10-06 | 135688 | 42-131-35540 | SCHAFFER, KATHERIN LUBY ESTATE #2 | UREX INC. | DRILL | 1,139 | |
| 1981-10-06 | 135685 | 42-131-35539 | SCHAFFER, KATHERIN LUBY ESTATE #1 | UREX INC. | DRILL | 1,147 | |
| 1981-10-01 | 159201 | 42-131-36011 | HOFFMAN PROJECT #114U39 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159200 | 42-131-36010 | HOFFMAN PROJECT #496U52 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159199 | 42-131-36009 | HOFFMAN PROJECT #496U55 | NUFUELS CORPORATION | DRILL | 577 | |
| 1981-10-01 | 159198 | 42-131-36008 | HOFFMAN PROJECT #564U10 | NUFUELS CORPORATION | DRILL | 620 | |
| 1981-10-01 | 159197 | 42-131-36007 | HOFFMAN PROJECT #564U12 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159196 | 42-131-36006 | HOFFMAN PROJECT #564U13 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159195 | 42-131-36005 | HOFFMAN PROJECT #564U14 | NUFUELS CORPORATION | DRILL | 596 | |
| 1981-10-01 | 159194 | 42-131-36004 | HOFFMAN PROJECT #564U16 | NUFUELS CORPORATION | DRILL | 594 | |
| 1981-10-01 | 159193 | 42-131-36003 | HOFFMAN PROJECT #564U17 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159192 | 42-131-36002 | HOFFMAN PROJECT #564U20 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159191 | 42-131-36001 | HOFFMAN PROJECT #564U22 | NUFUELS CORPORATION | DRILL | 607 | |
| 1981-10-01 | 159190 | 42-131-36000 | HOFFMAN PROJECT #564U23 | NUFUELS CORPORATION | DRILL | 620 | |
| 1981-10-01 | 159189 | 42-131-35999 | HOFFMAN PROJECT #564U24 | NUFUELS CORPORATION | DRILL | 620 | |
| 1981-10-01 | 159187 | 42-131-35998 | HOFFMAN PROJECT #564U25 | NUFUELS CORPORATION | DRILL | 720 | |
| 1981-10-01 | 159186 | 42-131-35997 | HOFFMAN PROJECT #564U26 | NUFUELS CORPORATION | DRILL | 610 | |
| 1981-10-01 | 159184 | 42-131-35996 | HOFFMAN PROJECT #564U27 | NUFUELS CORPORATION | DRILL | 640 | |
| 1981-10-01 | 159181 | 42-131-35995 | HOFFMAN PROJECT #564U28 | NUFUELS CORPORATION | DRILL | 640 | |
| 1981-10-01 | 159179 | 42-131-35994 | HOFFMAN PROJECT #564U29 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159173 | 42-131-35993 | HOFFMAN PROJECT #564U30 | NUFUELS CORPORATION | DRILL | 600 | |
| 1981-10-01 | 159171 | 42-131-35992 | HOFFMAN PROJECT #564U31 | NUFUELS CORPORATION | DRILL | 640 | |
| 1981-10-01 | 159145 | 42-131-35991 | MILLER-FOX PROJECT #212U21 | NUFUELS CORPORATION | DRILL | 1,100 | |
| 1981-10-01 | 159141 | 42-131-35990 | MILLER-FOX PROJECT #212U22 | NUFUELS CORPORATION | DRILL | 1,300 | |
| 1981-10-01 | 159139 | 42-131-35989 | MILLER-FOX PROJECT #212U23 | NUFUELS CORPORATION | DRILL | 1,300 | |
| 1981-10-01 | 159135 | 42-131-35988 | MILLER-FOX PROJECT #212U24 | NUFUELS CORPORATION | DRILL | 1,300 |
Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Duval County.