Atascosa County, TX oil and gas wells
9,023 wells: 3,064 active, 4,344 plugged, run by 595 operators.
Figures from the Railroad Commission of Texas, updated 2026-10-17.
Top operators in Atascosa
| Operator | Active | Wells here |
|---|---|---|
| MARATHON OIL EF LLC | 431 | 505 |
| EOG RESOURCES INC. | 417 | 464 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 142 | 185 |
| PRODUCTION RESOURCES INC | 123 | 127 |
| MURPHY EXPL. & PROD. CO. - USA | 106 | 112 |
| XTO ENERGY INC | 88 | 119 |
| TRAILBLAZER ENERGY RESOURCES LLC | 84 | 104 |
| PETRO LIONS LLC | 73 | 75 |
| TEXAS AMERICAN RESOURCES COMPANY | 72 | 75 |
| WEN-BE | 54 | 158 |
| KOKO SKADI LLC | 50 | 64 |
| CALK OIL COMPANY | 43 | 44 |
| CRESCENT ENERGY OPERATING LLC | 40 | 58 |
| CALFAS OIL LLC | 31 | 44 |
| BRYMER CONTRACTING INCORPORATED | 28 | 41 |
| MAZCO ENERGY LLC | 27 | 94 |
| AARONMARK SERVICES LLC | 22 | 44 |
| VERDUN OIL & GAS LLC | 20 | 25 |
| VALENCE OPERATING CO. | 20 | 21 |
| LONGSHOT ENERGY LLC | 19 | 19 |
| GUINN OPERATING COMPANY | 18 | 30 |
| DRACHEN OIL COMPANY | 18 | 19 |
| BETA OIL CORP. | 16 | 16 |
| RED CHALK RESOURCES LLC | 15 | 16 |
| TRINITY OPERATING (USG) LLC | 15 | 15 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| (no name) 8 | 1128171 | Plugged | Dry hole | — |
| (no name) 8 | 1130172 | Plugged | Oil | — |
| (no name) 5 | 1128181 | Active | Oil | — |
| (no name) | 42-013-31446 | Plugged | Dry hole | — |
| (no name) | 42-013-32491 | Plugged | Dry hole | — |
| (no name) 1 | 1128186 | Active | Oil | — |
| (no name) | 42-013-31295 | Plugged | Dry hole | — |
| (no name) | 42-013-33976 | Permitted | Unknown | — |
| (no name) | 42-013-30918 | Plugged | Dry hole | — |
| (no name) 1 | 1128199 | Plugged | Dry hole | — |
| (no name) | 42-013-32463 | Plugged | Dry hole | — |
| (no name) 1 | 1128202 | Plugged | Dry hole | — |
| (no name) | 42-013-31342 | Permitted | Unknown | — |
| (no name) | 42-013-35091 | Permitted | Unknown | — |
| (no name) | 42-013-30870 | Plugged | Dry hole | — |
| (no name) 1 | 1127245 | Plugged | Dry hole | — |
| (no name) 1 | 1127296 | Plugged | Dry hole | — |
| (no name) | 42-013-33655 | Permitted | Unknown | — |
| (no name) 8 | 1128238 | Active | Oil | — |
| (no name) 1 | 1128239 | Plugged | Dry hole | — |
| (no name) | 42-013-31495 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1128249 | Permitted | Unknown | — |
| (no name) | 42-013-31534 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32794 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31516 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1128261 | Plugged | Oil | — |
| (no name) 11 | 1100472 | Active | Oil | — |
| (no name) 4 | 1100467 | Active | Oil | — |
| (no name) 13 | 1100465 | Active | Oil | — |
| (no name) | 42-013-32899 | Cancelled / expired | Unknown | — |
| (no name) 12 | 1100446 | Active | Oil | — |
| (no name) 1A | 1100438 | Plugged | Dry hole | — |
| (no name) 5 | 1100407 | Active | Oil | — |
| (no name) | 42-013-33468 | Active | Oil | — |
| (no name) 1 | 1100375 | Active | Oil | — |
| (no name) | 42-013-33698 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1099464 | Active | Oil | — |
| (no name) 2 | 1127307 | Plugged | Dry hole | — |
| (no name) 1 | 1099437 | Active | Oil | — |
| (no name) 1 | 1127323 | Plugged | Dry hole | — |
| (no name) 1R | 1127331 | Plugged | Dry hole | — |
| (no name) 3 | 1127339 | Plugged | Dry hole | — |
| (no name) 12 | 1127347 | Permitted | Unknown | — |
| (no name) 1 | 1127356 | Plugged | Dry hole | — |
| (no name) 1 | 1128325 | Plugged | Dry hole | — |
| (no name) 1 | 1128328 | Plugged | Dry hole | — |
| (no name) 1 | 1128331 | Plugged | Dry hole | — |
| (no name) 1 | 1128333 | Plugged | Dry hole | — |
| (no name) | 42-013-31634 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31546 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32482 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1128347 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31457 | Plugged | Oil | — |
| (no name) 1 | 1128350 | Plugged | Dry hole | — |
| (no name) | 1128355 | Permitted | Unknown | — |
| (no name) 1 | 1128359 | Plugged | Dry hole | — |
| (no name) | 42-013-31456 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31640 | Cancelled / expired | Unknown | — |
| (no name) 1A | 1127358 | Active | Oil | — |
| (no name) 1 | 1127359 | Permitted | Unknown | — |
| (no name) | 42-013-33717 | Permitted | Unknown | — |
| (no name) 1 | 1127363 | Plugged | Dry hole | — |
| (no name) 1 | 42-013-80707 | Plugged | Oil | — |
| (no name) 1 | 1127366 | Plugged | Dry hole | — |
| (no name) | 42-013-30866 | Permitted | Unknown | — |
| (no name) 1 | 1127375 | Plugged | Dry hole | — |
| (no name) 1 | 1127382 | Plugged | Dry hole | — |
| (no name) 1 | 1127386 | Plugged | Dry hole | — |
| (no name) 1 | 1127393 | Plugged | Dry hole | — |
| (no name) 1 | 1127396 | Plugged | Dry hole | — |
| (no name) 1 | 1127398 | Plugged | Dry hole | — |
| (no name) 1 | 1127409 | Plugged | Dry hole | — |
| (no name) 1 | 1127411 | Plugged | Dry hole | — |
| (no name) | 42-013-32450 | Plugged | Dry hole | — |
| (no name) 2 | 1128389 | Plugged | Dry hole | — |
| (no name) | 42-013-31082 | Cancelled / expired | Unknown | — |
| (no name) 11 | 1129479 | Active | Oil | — |
| (no name) 11A | 1116328 | Permitted | Unknown | — |
| (no name) 2 | 1144048 | Permitted | Unknown | — |
| (no name) | 42-013-32645 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32753 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32640 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32799 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-33030 | Active | Oil | — |
| (no name) | 42-013-33457 | Active | Oil | — |
| (no name) 2 | 1100333 | Active | Oil | — |
| (no name) 5 | 1100316 | Active | Oil | — |
| (no name) 1 | 1100313 | Active | Oil | — |
| (no name) | 1100308 | Plugged | Oil | — |
| (no name) 38D | 1099406 | Permitted | Unknown | — |
| (no name) | 42-013-30991 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32101 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-33519 | Permitted | Unknown | — |
| (no name) | 1102028 | Active | Oil | — |
| (no name) | 42-013-31897 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31503 | Permitted | Unknown | — |
| (no name) | 42-013-31521 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-31526 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32438 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32653 | Cancelled / expired | Unknown | — |