Bexar County, TX oil and gas wells
12,249 wells: 3,326 active, 5,791 plugged, run by 403 operators.
Figures from the Railroad Commission of Texas, updated 2026-10-17.
Top operators in Bexar
| Operator | Active | Wells here |
|---|---|---|
| KOKO SKADI LLC | 356 | 392 |
| SOUTH SAM OPERATING COMPANY LLC | 272 | 944 |
| MDF OIL COMPANY | 164 | 164 |
| SEEKER OIL COMPANY INC. | 82 | 227 |
| CALK ROGER D. | 68 | 79 |
| CALFAS OIL LLC | 64 | 69 |
| DRACHEN OIL COMPANY | 55 | 62 |
| PRODUCTION RESOURCES INC | 44 | 45 |
| RED CHALK RESOURCES LLC | 44 | 45 |
| MOJAVE RESOURCES LLC | 41 | 43 |
| HAGGARD OPERATING GROUP/OIL | 35 | 37 |
| SIMCO OIL LLC | 31 | 34 |
| BRANDER SAM H. | 28 | 35 |
| OLD CHIEF OIL LLC | 27 | 27 |
| CALK OIL COMPANY | 24 | 33 |
| JM CALK OPERATING LLC | 24 | 24 |
| CALK OPERATING LLC | 22 | 22 |
| TEXAS SECONDARY OIL CORPORATION | 21 | 53 |
| DRACHEN ENERGY CO. | 20 | 30 |
| PETRO LIONS LLC | 20 | 23 |
| GONZALEZ EUGENE JR | 19 | 22 |
| CALFAS CATTLE & OIL LLC | 16 | 20 |
| K.A. BARNES OIL & GAS OPER LLC | 16 | 18 |
| 1859 OPERATING LLC | 13 | 13 |
| LUCROS INTERNATIONAL CORPORATION | 12 | 56 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| (no name) | 42-029-38390 | Permitted | Unknown | — |
| (no name) | 42-029-38373 | Permitted | Unknown | — |
| (no name) | 42-029-38392 | Permitted | Unknown | — |
| (no name) | 42-029-38393 | Permitted | Unknown | — |
| (no name) | 42-029-38394 | Permitted | Unknown | — |
| (no name) | 42-029-38396 | Permitted | Unknown | — |
| (no name) | 42-029-38398 | Permitted | Unknown | — |
| (no name) | 42-029-38374 | Permitted | Unknown | — |
| (no name) | 42-029-38399 | Permitted | Unknown | — |
| (no name) | 42-029-38400 | Permitted | Unknown | — |
| (no name) | 42-029-38401 | Permitted | Unknown | — |
| (no name) | 42-029-38335 | Permitted | Unknown | — |
| (no name) 21E | 1077392 | Permitted | Unknown | — |
| (no name) 1 | 1077423 | Plugged | Dry hole | — |
| (no name) | 42-029-35401 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35389 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34561 | Plugged | Dry hole | — |
| (no name) 21B | 1077391 | Permitted | Unknown | — |
| (no name) 21I | 1077389 | Permitted | Unknown | — |
| (no name) 21J | 1077387 | Permitted | Unknown | — |
| (no name) | 42-029-34313 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34341 | Plugged | Dry hole | — |
| (no name) 1 | 1098755 | Plugged | Dry hole | — |
| (no name) | 1098752 | Permitted | Unknown | — |
| (no name) 2 | 1098751 | Permitted | Unknown | — |
| (no name) | 42-029-34754 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1098734 | Active | Oil | — |
| (no name) | 1098722 | Active | Oil | — |
| (no name) 1 | 1098717 | Plugged | Dry hole | — |
| (no name) | 1098714 | Active | Oil | — |
| (no name) | 1083060 | Active | Oil | — |
| (no name) | 42-029-38337 | Permitted | Unknown | — |
| (no name) 5 | 1080916 | Active | Oil | — |
| (no name) 2 | 1080910 | Plugged | Oil | — |
| (no name) | 42-029-30972 | Plugged | Dry hole | — |
| (no name) 5 | 1080907 | Plugged | Oil | — |
| (no name) 1 | 1080905 | Active | Gas | — |
| (no name) 10 | 1080902 | Permitted | Unknown | — |
| (no name) | 42-029-31312 | Plugged | Dry hole | — |
| (no name) 1 | 1080897 | Active | Oil | — |
| (no name) 1 | 1080896 | Plugged | Oil | — |
| (no name) 3 | 1080883 | Active | Oil | — |
| (no name) 4 | 1080881 | Plugged | Oil | — |
| (no name) 3 | 1080876 | Active | Oil | — |
| (no name) 11 | 1080871 | Permitted | Unknown | — |
| (no name) | 1080869 | Active | Oil | — |
| (no name) | 42-029-33647 | Cancelled / expired | Unknown | — |
| (no name) 5 | 1080011 | Plugged | Dry hole | — |
| (no name) 2 | 1080008 | Active | Oil | — |
| (no name) 2 | 1079994 | Plugged | Oil | — |
| (no name) | 42-029-33625 | Cancelled / expired | Unknown | — |
| (no name) 7 | 1081344 | Permitted | Unknown | — |
| (no name) | 42-029-33725 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-33724 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-36287 | Permitted | Unknown | — |
| (no name) | 1081352 | Plugged | Dry hole | — |
| (no name) 3 | 1081355 | Permitted | Unknown | — |
| (no name) 13 | 1081360 | Permitted | Unknown | — |
| (no name) | 1081363 | Active | Oil | — |
| (no name) 1 | 1081331 | Plugged | Dry hole | — |
| (no name) 4 | 1081330 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1081327 | Active | Oil | — |
| (no name) 7 | 1080464 | Plugged | Gas | — |
| (no name) 1A | 1080459 | Plugged | Gas | — |
| (no name) 2 | 1080457 | Plugged | Gas | — |
| (no name) 1 | 1080456 | Plugged | Gas | — |
| (no name) 3 | 1080454 | Plugged | Gas | — |
| (no name) 3 | 1080453 | Cancelled / expired | Unknown | — |
| (no name) 4 | 1080451 | Plugged | Gas | — |
| (no name) 1A | 1080449 | Plugged | Dry hole | — |
| (no name) | 42-029-37269 | Permitted | Unknown | — |
| (no name) | 1080433 | Plugged | Oil | — |
| (no name) | 1080431 | Permitted | Unknown | — |
| (no name) 1 | 1080430 | Permitted | Unknown | — |
| (no name) 4 | 1080428 | Active | Oil | — |
| (no name) | 1080426 | Active | Oil | — |
| (no name) | 42-029-35869 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35870 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1080421 | Permitted | Unknown | — |
| (no name) | 1080413 | Active | Oil | — |
| (no name) 2 | 1080409 | Plugged | Oil | — |
| (no name) | 42-029-32467 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32405 | Cancelled / expired | Unknown | — |
| (no name) D9 | 1079590 | Permitted | Unknown | — |
| (no name) A6 | 1079589 | Permitted | Unknown | — |
| (no name) | 1079572 | Plugged | Dry hole | — |
| (no name) | 42-029-31540 | Cancelled / expired | Unknown | — |
| (no name) E9 | 1079557 | Permitted | Unknown | — |
| (no name) | 42-029-36299 | Permitted | Unknown | — |
| (no name) | 42-029-34545 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34515 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34500 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35381 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34480 | Cancelled / expired | Unknown | — |
| (no name) B4 | 1077921 | Active | Oil | — |
| (no name) 13 | 1077916 | Active | Oil | — |
| (no name) 3 | 1077912 | Permitted | Unknown | — |
| (no name) 4 | 1077911 | Active | Oil | — |
| (no name) 10 | 1077909 | Plugged | Dry hole | — |
| (no name) | 1077908 | Permitted | Unknown | — |