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) 4 | 1078082 | Plugged | Dry hole | — |
| (no name) | 42-029-34555 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34460 | Cancelled / expired | Unknown | — |
| (no name) 3 | 1078088 | Active | Oil | — |
| (no name) | 42-029-34474 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34526 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34531 | Cancelled / expired | Unknown | — |
| (no name) | 1078098 | Plugged | Dry hole | — |
| (no name) | 42-029-34445 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1078101 | Plugged | Dry hole | — |
| (no name) 7 | 1078103 | Active | Oil | — |
| (no name) | 42-029-35087 | Cancelled / expired | Unknown | — |
| (no name) D10 | 1079649 | Permitted | Unknown | — |
| (no name) | 42-029-32474 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-31561 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-31830 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32469 | Cancelled / expired | Unknown | — |
| (no name) 57 | 1080531 | Plugged | Oil | — |
| (no name) 1 | 1080533 | Active | Gas | — |
| (no name) 2 | 1080534 | Plugged | Gas | — |
| (no name) | 42-029-30652 | Cancelled / expired | Unknown | — |
| (no name) 56 | 1080537 | Active | Oil | — |
| (no name) | 42-029-30654 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-30653 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1080544 | Cancelled / expired | Unknown | — |
| (no name) 55 | 1080546 | Plugged | Oil | — |
| (no name) | 42-029-30671 | Cancelled / expired | Unknown | — |
| (no name) A15 | 1080562 | Plugged | Oil | — |
| (no name) 12 | 1080568 | Active | Oil | — |
| (no name) 1 | 1080577 | Plugged | Gas | — |
| (no name) | 42-029-38263 | Permitted | Unknown | — |
| (no name) 1 | 1081429 | Plugged | Dry hole | — |
| (no name) 9 | 1081430 | Active | Oil | — |
| (no name) | 42-029-34137 | Cancelled / expired | Unknown | — |
| (no name) | 1081448 | Plugged | Dry hole | — |
| (no name) | 42-029-34140 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34141 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34151 | Cancelled / expired | Unknown | — |
| (no name) | 1081311 | Active | Oil | — |
| (no name) 2 | 1081309 | Active | Oil | — |
| (no name) 1 | 1081307 | Active | Oil | — |
| (no name) | 42-029-35503 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32168 | Plugged | Oil | — |
| (no name) 7 | 1081285 | Active | Oil | — |
| (no name) 3 | 1080397 | Permitted | Unknown | — |
| (no name) 1 | 1080394 | Active | Oil & gas | — |
| (no name) | 42-029-35002 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-31707 | Plugged | Dry hole | — |
| (no name) 2 | 1080384 | Permitted | Unknown | — |
| (no name) | 42-029-35584 | Permitted | Unknown | — |
| (no name) | 42-029-35583 | Permitted | Unknown | — |
| (no name) | 42-029-35001 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1080377 | Plugged | Dry hole | — |
| (no name) 2 | 1080372 | Permitted | Unknown | — |
| (no name) A1 | 1080363 | Plugged | Dry hole | — |
| (no name) | 1080361 | Permitted | Unknown | — |
| (no name) | 1080359 | Plugged | Dry hole | — |
| (no name) | 42-029-33593 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1080356 | Plugged | Dry hole | — |
| (no name) | 42-029-33589 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-33573 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-33576 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-33586 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-33584 | Cancelled / expired | Unknown | — |
| (no name) D8 | 1079521 | Permitted | Unknown | — |
| (no name) | 42-029-32459 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34429 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34360 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34733 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34916 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34738 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35526 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34330 | Cancelled / expired | Unknown | — |
| (no name) 5 | 1078124 | Plugged | Dry hole | — |
| (no name) | 42-029-34443 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34524 | Cancelled / expired | Unknown | — |
| (no name) | 1078129 | Permitted | Unknown | — |
| (no name) B7 | 1079506 | Permitted | Unknown | — |
| (no name) 1 | 1078132 | Active | Oil | — |
| (no name) | 42-029-34528 | Cancelled / expired | Unknown | — |
| (no name) 4 | 1078135 | Active | Oil | — |
| (no name) 6 | 1078137 | Active | Oil | — |
| (no name) 5 | 1078140 | Active | Oil | — |
| (no name) 4 | 1078148 | Permitted | Unknown | — |
| (no name) | 1078150 | Plugged | Dry hole | — |
| (no name) 1 | 1079503 | Active | Oil | — |
| (no name) | 42-029-31541 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-31902 | Plugged | Dry hole | — |
| (no name) | 42-029-35650 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35649 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1078160 | Plugged | Dry hole | — |
| (no name) 1 | 1078161 | Plugged | Dry hole | — |
| (no name) 1 | 1078163 | Plugged | Dry hole | — |
| (no name) | 42-029-35964 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1078166 | Plugged | Dry hole | — |
| (no name) | 42-029-33152 | Plugged | Dry hole | — |
| (no name) | 42-029-34792 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1078171 | Permitted | Unknown | — |
| (no name) 1 | 1078173 | Active | Oil | — |
| (no name) | 42-029-32475 | Cancelled / expired | Unknown | — |