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 | 1081162 | Permitted | Unknown | — |
| (no name) 6 | 1081160 | Permitted | Unknown | — |
| (no name) | 1081159 | Active | Oil | — |
| (no name) 4 | 1081155 | Permitted | Unknown | — |
| (no name) E6 | 1079353 | Permitted | Unknown | — |
| (no name) F6 | 1079321 | Permitted | Unknown | — |
| (no name) B5 | 1079316 | Permitted | Unknown | — |
| (no name) | 1077773 | Active | Oil | — |
| (no name) 1 | 1077760 | Active | Oil | — |
| (no name) | 1077757 | Active | Oil | — |
| (no name) | 1077752 | Active | Oil | — |
| (no name) 1 | 1077728 | Active | Oil | — |
| (no name) 1 | 1077726 | Active | Oil | — |
| (no name) | 1077716 | Active | Oil | — |
| (no name) | 42-029-38255 | Permitted | Unknown | — |
| (no name) | 42-029-38303 | Permitted | Unknown | — |
| (no name) 1 | 1098984 | Active | Oil | — |
| (no name) | 42-029-38227 | Permitted | Unknown | — |
| (no name) | 42-029-38228 | Permitted | Unknown | — |
| (no name) | 42-029-38229 | Permitted | Unknown | — |
| (no name) 2 | 1098969 | Active | Oil | — |
| (no name) 3A | 1098964 | Active | Oil | — |
| (no name) | 1098955 | Active | Oil | — |
| (no name) | 1098953 | Active | Oil | — |
| (no name) | 1098945 | Active | Oil | — |
| (no name) | 1098943 | Active | Oil | — |
| (no name) | 1098924 | Active | Oil | — |
| (no name) 1 | 1081142 | Permitted | Unknown | — |
| (no name) 3 | 1081128 | Active | Oil | — |
| (no name) 5 | 1081127 | Active | Oil | — |
| (no name) 1 | 1081120 | Permitted | Unknown | — |
| (no name) | 42-029-36409 | Permitted | Unknown | — |
| (no name) E5 | 1079278 | Permitted | Unknown | — |
| (no name) D2 | 1079221 | Active | Oil | — |
| (no name) 2 | 1077711 | Permitted | Unknown | — |
| (no name) | 1077708 | Active | Oil | — |
| (no name) 4 | 1077689 | Active | Oil | — |
| (no name) | 1077688 | Permitted | Unknown | — |
| (no name) 2 | 1077686 | Active | Oil | — |
| (no name) 2 | 1077674 | Active | Oil | — |
| (no name) 16 | 1077665 | Active | Oil | — |
| (no name) 9 | 1076703 | Active | Oil | — |
| (no name) | 1076702 | Active | Oil | — |
| (no name) | 1076691 | Permitted | Unknown | — |
| (no name) 11 | 1076686 | Active | Oil | — |
| (no name) | 1076683 | Permitted | Unknown | — |
| (no name) | 1098917 | Active | Oil | — |
| (no name) | 1098911 | Active | Oil | — |
| (no name) | 1098909 | Permitted | Unknown | — |
| (no name) 5 | 1098890 | Active | Oil | — |
| (no name) | 1098888 | Active | Oil | — |
| (no name) | 1098887 | Active | Oil | — |
| (no name) 6A | 1081087 | Active | Oil | — |
| (no name) | 1081076 | Active | Oil | — |
| (no name) | 1081075 | Active | Oil | — |
| (no name) 3 | 1081073 | Active | Oil | — |
| (no name) | 1081070 | Active | Oil | — |
| (no name) 2 | 1081047 | Active | Oil | — |
| (no name) | 42-029-36829 | Permitted | Unknown | — |
| (no name) D4 | 1079209 | Permitted | Unknown | — |
| (no name) 9 | 1078430 | Active | Oil | — |
| (no name) 1 | 1079184 | Active | Oil | — |
| (no name) | 1079160 | Active | Oil | — |
| (no name) 3 | 1077649 | Active | Oil | — |
| (no name) | 1077642 | Active | Oil | — |
| (no name) 15 | 1077625 | Active | Oil | — |
| (no name) 14 | 1077609 | Active | Oil | — |
| (no name) 8 | 1078421 | Active | Oil | — |
| (no name) | 1098857 | Active | Oil | — |
| (no name) | 42-029-37705 | Permitted | Unknown | — |
| (no name) 7 | 1098838 | Active | Oil | — |
| (no name) | 42-029-38222 | Permitted | Unknown | — |
| (no name) 2 | 1098826 | Active | Oil | — |
| (no name) | 42-029-38221 | Permitted | Unknown | — |
| (no name) | 42-029-38166 | Permitted | Unknown | — |
| (no name) | 42-029-38333 | Permitted | Unknown | — |
| (no name) | 1083134 | Permitted | Unknown | — |
| (no name) | 42-029-38167 | Permitted | Unknown | — |
| (no name) | 42-029-38169 | Permitted | Unknown | — |
| (no name) 1 | 1083118 | Active | Oil | — |
| (no name) 3 | 1081021 | Active | Oil | — |
| (no name) 1 | 1081010 | Active | Gas | — |
| (no name) | 1081007 | Active | Gas | — |
| (no name) 2 | 1080991 | Permitted | Unknown | — |
| (no name) | 42-029-31186 | Permitted | Unknown | — |
| (no name) | 42-029-36827 | Permitted | Unknown | — |
| (no name) H75 | 1080127 | Active | Oil | — |
| (no name) A2 | 1079147 | Permitted | Unknown | — |
| (no name) 4 | 1078876 | Active | Oil | — |
| (no name) 9 | 1077559 | Active | Oil | — |
| (no name) 1 | 1077554 | Active | Oil | — |
| (no name) 1 | 1098811 | Active | Oil | — |
| (no name) 8 | 1098808 | Active | Oil | — |
| (no name) 1 | 1098795 | Active | Oil | — |
| (no name) | 1098786 | Active | Oil | — |
| (no name) | 1098782 | Active | Oil | — |
| (no name) 8 | 1098781 | Active | Oil | — |
| (no name) 1 | 1098766 | Active | Oil | — |
| (no name) 21F | 1077397 | Permitted | Unknown | — |
| (no name) 21G | 1077395 | Permitted | Unknown | — |