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) B3 | 1077903 | Active | Oil | — |
| (no name) 2 | 1077897 | Plugged | Dry hole | — |
| (no name) | 1077895 | Active | Oil | — |
| (no name) | 1077894 | Active | Oil | — |
| (no name) | 1077892 | Permitted | Unknown | — |
| (no name) 20 | 1077887 | Active | Oil | — |
| (no name) | 42-029-35694 | Cancelled / expired | Unknown | — |
| (no name) | 1076913 | Active | Oil | — |
| (no name) | 1076912 | Active | Oil | — |
| (no name) | 42-029-31999 | Plugged | Dry hole | — |
| (no name) | 42-029-32280 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1076900 | Active | Oil | — |
| (no name) 4 | 1076898 | Active | Oil | — |
| (no name) | 42-029-32283 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32279 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1076879 | Active | Gas | — |
| (no name) 1 | 1076877 | Cancelled / expired | Unknown | — |
| (no name) | 1076876 | Plugged | Dry hole | — |
| (no name) 2 | 1076874 | Plugged | Dry hole | — |
| (no name) 2 | 1076873 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1076931 | Plugged | Dry hole | — |
| (no name) 10W | 1076935 | Active | Injection | — |
| (no name) 10 | 1076936 | Plugged | Dry hole | — |
| (no name) 1 | 1076944 | Plugged | Dry hole | — |
| (no name) 1 | 1076985 | Permitted | Unknown | — |
| (no name) | 1076989 | Active | Oil | — |
| (no name) | 1076998 | Active | Oil | — |
| (no name) | 42-029-38134 | Permitted | Unknown | — |
| (no name) | 42-029-34482 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35379 | Cancelled / expired | Unknown | — |
| (no name) | 1077972 | Active | Oil | — |
| (no name) | 42-029-34479 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1077975 | Permitted | Unknown | — |
| (no name) 10 | 1077998 | Plugged | Oil | — |
| (no name) | 42-029-34439 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34537 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34462 | Cancelled / expired | Unknown | — |
| (no name) | 1078018 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34441 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1078021 | Active | Oil | — |
| (no name) | 42-029-34511 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34497 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34542 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34505 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34522 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34493 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1079600 | Plugged | Dry hole | — |
| (no name) | 42-029-31539 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-35086 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-32462 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1080466 | Plugged | Gas | — |
| (no name) 2 | 1080467 | Active | Gas | — |
| (no name) 9 | 1080472 | Plugged | Gas | — |
| (no name) 1 | 1080477 | Active | Gas | — |
| (no name) 8 | 1080481 | Plugged | Gas | — |
| (no name) 1 | 1080482 | Plugged | Gas | — |
| (no name) 11 | 1080484 | Plugged | Gas | — |
| (no name) 4 | 1080487 | Plugged | Gas | — |
| (no name) 1 | 1080489 | Plugged | Gas | — |
| (no name) 7 | 1080490 | Plugged | Gas | — |
| (no name) 3 | 1080492 | Plugged | Gas | — |
| (no name) 12 | 1080494 | Plugged | Gas | — |
| (no name) 1 | 1080495 | Plugged | Gas | — |
| (no name) 1 | 1080497 | Plugged | Gas | — |
| (no name) 3 | 1080498 | Plugged | Gas | — |
| (no name) 12 | 1080500 | Plugged | Oil | — |
| (no name) 3 | 1080502 | Active | Gas | — |
| (no name) 5 | 1080503 | Plugged | Gas | — |
| (no name) 1 | 1080505 | Cancelled / expired | Unknown | — |
| (no name) 32 | 1080507 | Active | Oil | — |
| (no name) 12 | 1080510 | Plugged | Gas | — |
| (no name) 30 | 1080516 | Active | Oil | — |
| (no name) 9 | 1080517 | Active | Oil | — |
| (no name) | 1080522 | Active | Oil | — |
| (no name) 3 | 1080524 | Active | Oil | — |
| (no name) 1 | 1081381 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1081383 | Plugged | Dry hole | — |
| (no name) 1 | 1081386 | Active | Oil | — |
| (no name) 1 | 1081388 | Active | Oil | — |
| (no name) 8 | 1081394 | Active | Oil | — |
| (no name) 1 | 1081396 | Active | Gas | — |
| (no name) 6 | 1081399 | Permitted | Unknown | — |
| (no name) 1 | 1081424 | Active | Oil | — |
| (no name) | 42-029-36875 | Permitted | Unknown | — |
| (no name) | 42-029-34910 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34732 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34914 | Cancelled / expired | Unknown | — |
| (no name) 6Z | 1077048 | Active | Oil | — |
| (no name) | 42-029-34740 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34742 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34552 | Cancelled / expired | Unknown | — |
| (no name) | 1078059 | Active | Oil | — |
| (no name) 18 | 1078061 | Active | Oil | — |
| (no name) | 42-029-34551 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34532 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34459 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34488 | Cancelled / expired | Unknown | — |
| (no name) | 42-029-34506 | Cancelled / expired | Unknown | — |
| (no name) 9 | 1078071 | Active | Oil | — |
| (no name) | 42-029-34472 | Cancelled / expired | Unknown | — |