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) 1 | 1081947 | Active | Gas | — |
| (no name) | 42-029-34664 | Plugged | Dry hole | — |
| (no name) | 42-029-34665 | Plugged | Dry hole | — |
| (no name) | 42-029-35532 | Cancelled / expired | Unknown | — |
| (no name) 4 | 1100341 | Active | Oil | — |
| (no name) A2 | 1099409 | Permitted | Unknown | — |
| (no name) | 1099407 | Active | Oil | — |
| (no name) 4 | 1099389 | Active | Oil | — |
| (no name) 8 | 1099383 | Active | Oil | — |
| (no name) 17 | 1099343 | Active | Oil | — |
| (no name) | 42-029-35027 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35025 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35177 | Cancelled / expired | Unknown | — |
| (no name) | 1096449 | Permitted | Unknown | — |
| (no name) | 1096434 | Plugged | Oil | — |
| (no name) | 42-029-36229 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-36230 | Cancelled / expired | Unknown | — |
| (no name) 24 | 1096426 | Active | Oil | — |
| (no name) 4 | 1096423 | Plugged | Oil | — |
| (no name) | 42-029-35881 | Cancelled / expired | Unknown | — |
| (no name) 6 | 1096419 | Active | Oil | — |
| (no name) 3 | 1096411 | Active | Oil | — |
| (no name) 1 | 1096401 | Active | Oil | — |
| (no name) | 1096400 | Plugged | Oil | — |
| (no name) 1 | 1096398 | Permitted | Unknown | — |
| (no name) 1 | 1096397 | Active | Oil | — |
| (no name) | 42-029-34635 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32007 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-37377 | Permitted | Unknown | — |
| (no name) | 1081900 | Active | Oil | — |
| (no name) | 42-029-35920 | Cancelled / expired | Unknown | — |
| (no name) | 1081890 | Plugged | Dry hole | — |
| (no name) | 42-029-35677 | Permitted | Unknown | — |
| (no name) | 42-029-35691 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35921 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1081883 | Plugged | Dry hole | — |
| (no name) 1 | 1081880 | Plugged | Dry hole | — |
| (no name) | 1081878 | Active | Oil | — |
| (no name) 1 | 1081877 | Plugged | Dry hole | — |
| (no name) 1 | 1081875 | Plugged | Dry hole | — |
| (no name) 1 | 1081863 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-30724 | Plugged | Dry hole | — |
| (no name) 1 | 1081860 | Plugged | Dry hole | — |
| (no name) 1 | 1081856 | Plugged | Dry hole | — |
| (no name) 1 | 1081855 | Plugged | Dry hole | — |
| (no name) 2 | 1081853 | Permitted | Unknown | — |
| (no name) 2 | 1081851 | Plugged | Dry hole | — |
| (no name) 1 | 1081849 | Permitted | Unknown | — |
| (no name) 6 | 1100305 | Active | Oil | — |
| (no name) 7 | 1099342 | Active | Oil | — |
| (no name) 15 | 1099340 | Active | Oil | — |
| (no name) 18 | 1099335 | Active | Oil | — |
| (no name) 8 | 1099310 | Plugged | Dry hole | — |
| (no name) 3 | 1099307 | Plugged | Dry hole | — |
| (no name) 3 | 1099296 | Active | Oil | — |
| (no name) 9 | 1099289 | Active | Oil | — |
| (no name) | 1099288 | Active | Oil | — |
| (no name) | 42-029-34407 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1096390 | Active | Oil | — |
| (no name) | 42-029-36464 | Permitted | Unknown | — |
| (no name) 26 | 1096387 | Active | Oil | — |
| (no name) 6 | 1096385 | Active | Oil | — |
| (no name) | 42-029-33711 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35428 | Cancelled / expired | Unknown | — |
| (no name) 6 | 1096363 | Active | Oil | — |
| (no name) 5 | 1096362 | Plugged | Dry hole | — |
| (no name) 1 | 1096351 | Plugged | Dry hole | — |
| (no name) | 42-029-36173 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32024 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32004 | Cancelled / expired | Unknown | — |
| (no name) A1 | 1082721 | Active | Oil | — |
| (no name) 1 | 1082706 | Permitted | Unknown | — |
| (no name) | 1082700 | Plugged | Dry hole | — |
| (no name) 15 | 1081846 | Plugged | Dry hole | — |
| (no name) 1 | 1081831 | Permitted | Unknown | — |
| (no name) | 42-029-36887 | Permitted | Unknown | — |
| (no name) | 42-029-36886 | Permitted | Unknown | — |
| (no name) 3 | 1081789 | Active | Gas | — |
| (no name) 1 | 1099286 | Cancelled / expired | Unknown | — |
| (no name) | 1099277 | Active | Oil | — |
| (no name) | 1099275 | Active | Oil | — |
| (no name) 11 | 1099272 | Active | Oil | — |
| (no name) 1 | 1099264 | Active | Oil | — |
| (no name) 9 | 1099260 | Active | Oil | — |
| (no name) 2 | 1099259 | Active | Oil | — |
| (no name) | 1099257 | Active | Oil | — |
| (no name) 5 | 1099256 | Active | Oil | — |
| (no name) 25R | 1099251 | Active | Oil | — |
| (no name) | 1099242 | Plugged | Dry hole | — |
| (no name) | 1099232 | Active | Oil | — |
| (no name) | 42-029-36059 | Cancelled / expired | Unknown | — |
| (no name) 4 | 1096306 | Plugged | Oil | — |
| (no name) | 42-029-34396 | Cancelled / expired | Unknown | — |
| (no name) | 1096293 | Permitted | Unknown | — |
| (no name) | 42-029-37447 | Cancelled / expired | Unknown | — |
| (no name) | 1096285 | Plugged | Dry hole | — |
| (no name) | 1096283 | Active | Oil | — |
| (no name) | 42-029-35710 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34311 | Plugged | Dry hole | — |
| (no name) | 42-029-38388 | Permitted | Unknown | — |