Atascosa County, TX oil and gas wells
9,023 wells: 3,064 active, 4,344 plugged, run by 595 operators.
Figures from the Railroad Commission of Texas, updated 2026-10-17.
Top operators in Atascosa
| Operator | Active | Wells here |
|---|---|---|
| MARATHON OIL EF LLC | 431 | 505 |
| EOG RESOURCES INC. | 417 | 464 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 142 | 185 |
| PRODUCTION RESOURCES INC | 123 | 127 |
| MURPHY EXPL. & PROD. CO. - USA | 106 | 112 |
| XTO ENERGY INC | 88 | 119 |
| TRAILBLAZER ENERGY RESOURCES LLC | 84 | 104 |
| PETRO LIONS LLC | 73 | 75 |
| TEXAS AMERICAN RESOURCES COMPANY | 72 | 75 |
| WEN-BE | 54 | 158 |
| KOKO SKADI LLC | 50 | 64 |
| CALK OIL COMPANY | 43 | 44 |
| CRESCENT ENERGY OPERATING LLC | 40 | 58 |
| CALFAS OIL LLC | 31 | 44 |
| BRYMER CONTRACTING INCORPORATED | 28 | 41 |
| MAZCO ENERGY LLC | 27 | 94 |
| AARONMARK SERVICES LLC | 22 | 44 |
| VERDUN OIL & GAS LLC | 20 | 25 |
| VALENCE OPERATING CO. | 20 | 21 |
| LONGSHOT ENERGY LLC | 19 | 19 |
| GUINN OPERATING COMPANY | 18 | 30 |
| DRACHEN OIL COMPANY | 18 | 19 |
| BETA OIL CORP. | 16 | 16 |
| RED CHALK RESOURCES LLC | 15 | 16 |
| TRINITY OPERATING (USG) LLC | 15 | 15 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| (no name) 1 | 1144537 | Active | Oil | — |
| (no name) 5 | 1142997 | Permitted | Unknown | — |
| (no name) | 42-013-30530 | Permitted | Unknown | — |
| (no name) 1 | 1144503 | Active | Oil | — |
| (no name) 35 | 1144500 | Permitted | Unknown | — |
| (no name) 1 | 1143993 | Active | Oil | — |
| (no name) | 42-013-35186 | Permitted | Unknown | — |
| (no name) | 42-013-35185 | Permitted | Unknown | — |
| (no name) | 42-013-34552 | Permitted | Unknown | — |
| (no name) | 42-013-34551 | Permitted | Unknown | — |
| (no name) 1 | 1144496 | Active | Oil | — |
| (no name) 3 | 1144469 | Active | Oil | — |
| (no name) 1 | 1143966 | Permitted | Unknown | — |
| (no name) | 42-013-35388 | Permitted | Unknown | — |
| (no name) | 42-013-35162 | Permitted | Unknown | — |
| (no name) | 42-013-35320 | Permitted | Unknown | — |
| (no name) | 42-013-34016 | Permitted | Unknown | — |
| (no name) 2 | 1143245 | Permitted | Unknown | — |
| (no name) | 42-013-80804 | Permitted | Unknown | — |
| (no name) 5 | 1143760 | Permitted | Unknown | — |
| (no name) | 42-013-80824 | Active | Oil | — |
| (no name) | 42-013-34470 | Permitted | Unknown | — |
| (no name) 1 | 1144783 | Permitted | Unknown | — |
| (no name) 16 | 1144776 | Permitted | Unknown | — |
| (no name) 19 | 1144767 | Permitted | Unknown | — |
| (no name) 1 | 1144257 | Active | Oil | — |
| (no name) 1 | 1144244 | Active | Oil | — |
| (no name) 4 | 1143722 | Permitted | Unknown | — |
| (no name) | 42-013-34970 | Permitted | Unknown | — |
| (no name) | 42-013-34972 | Permitted | Unknown | — |
| (no name) | 42-013-34834 | Permitted | Unknown | — |
| (no name) | 42-013-30937 | Permitted | Unknown | — |
| (no name) | 42-013-30864 | Permitted | Unknown | — |
| (no name) 1 | 1143295 | Permitted | Unknown | — |
| (no name) 7 | 1143790 | Permitted | Unknown | — |
| (no name) 17 | 1143816 | Permitted | Unknown | — |
| (no name) 5 | 1144334 | Active | Oil | — |
| (no name) 2 | 1144232 | Active | Oil | — |
| (no name) | 42-013-33861 | Permitted | Unknown | — |
| (no name) 2E | 1144221 | Active | Oil | — |
| (no name) 1E | 1144207 | Active | Oil | — |
| (no name) 1 | 1144206 | Permitted | Unknown | — |
| (no name) 6 | 1143719 | Permitted | Unknown | — |
| (no name) | 42-013-35117 | Permitted | Unknown | — |
| (no name) 1 | 1143700 | Permitted | Unknown | — |
| (no name) 2 | 1143693 | Permitted | Unknown | — |
| (no name) 2 | 1143326 | Active | Oil | — |
| (no name) 4 | 1143835 | Active | Gas | — |
| (no name) | 42-013-35100 | Permitted | Unknown | — |
| (no name) 1 | 1143847 | Permitted | Unknown | — |
| (no name) 2 | 1143851 | Permitted | Unknown | — |
| (no name) | 42-013-35177 | Permitted | Unknown | — |
| (no name) 1 | 1142865 | Active | Gas | — |
| (no name) 1 | 1143349 | Active | Oil | — |
| (no name) 3 | 1143869 | Active | Oil | — |
| (no name) 1 | 1143886 | Permitted | Unknown | — |
| (no name) 25 | 1144388 | Active | Oil | — |
| (no name) | 42-013-33944 | Permitted | Unknown | — |
| (no name) | 42-013-35279 | Permitted | Unknown | — |
| (no name) 1 | 1144403 | Permitted | Unknown | — |
| (no name) | 42-013-34924 | Permitted | Unknown | — |
| (no name) | 42-013-35079 | Permitted | Unknown | — |
| (no name) 1 | 1144203 | Active | Oil | — |
| (no name) | 42-013-32848 | Permitted | Unknown | — |
| (no name) | 42-013-35314 | Permitted | Unknown | — |
| (no name) | 1144175 | Active | Oil | — |
| (no name) | 42-013-32154 | Permitted | Unknown | — |
| (no name) 1B | 1143684 | Active | Oil | — |
| (no name) 1 | 1143677 | Active | Oil | — |
| (no name) 3 | 1143674 | Permitted | Unknown | — |
| (no name) 1 | 42-013-34058 | Permitted | Unknown | — |
| (no name) | 42-013-80791 | Active | Gas | — |
| (no name) | 42-013-35095 | Permitted | Unknown | — |
| (no name) | 42-013-35101 | Permitted | Unknown | — |
| (no name) | 42-013-34497 | Permitted | Unknown | — |
| (no name) | 42-013-35075 | Permitted | Unknown | — |
| (no name) 8B | 1144666 | Active | Injection | — |
| (no name) 1 | 1144155 | Permitted | Unknown | — |
| (no name) | 42-013-80782 | Active | Oil | — |
| (no name) 1 | 1143624 | Permitted | Unknown | — |
| (no name) 2 | 1143623 | Permitted | Unknown | — |
| (no name) 2 | 1143621 | Permitted | Unknown | — |
| (no name) 9 | 1143142 | Permitted | Unknown | — |
| (no name) | 42-013-30901 | Active | Oil | — |
| (no name) | 1144126 | Active | Oil | — |
| (no name) 6 | 1144119 | Permitted | Unknown | — |
| (no name) 2 | 1144116 | Permitted | Unknown | — |
| (no name) | 42-013-34106 | Permitted | Unknown | — |
| (no name) 8 | 1143616 | Active | Gas | — |
| (no name) 1 | 1143090 | Permitted | Unknown | — |
| (no name) | 42-013-36126 | Permitted | Unknown | — |
| (no name) | 42-013-35569 | Permitted | Unknown | — |
| (no name) | 42-013-35789 | Permitted | Unknown | — |
| (no name) | 42-013-35749 | Permitted | Unknown | — |
| (no name) | 42-013-35222 | Permitted | Unknown | — |
| (no name) | 42-013-34931 | Permitted | Unknown | — |
| (no name) | 42-013-35563 | Permitted | Unknown | — |
| (no name) | 42-013-35432 | Permitted | Unknown | — |
| (no name) | 42-013-35427 | Permitted | Unknown | — |
| (no name) | 42-013-35226 | Permitted | Unknown | — |