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 | 1102185 | Active | Oil | — |
| (no name) | 1102190 | Active | Oil | — |
| (no name) 13 | 1102611 | Active | Oil | — |
| (no name) 2 | 1102642 | Active | Oil | — |
| (no name) 9 | 1102655 | Active | Oil | — |
| (no name) 3 | 1102669 | Active | Oil | — |
| (no name) | 42-013-31555 | Permitted | Unknown | — |
| (no name) 1 | 1102682 | Active | Oil | — |
| (no name) 4 | 1102687 | Active | Oil | — |
| (no name) 1 | 1102689 | Active | Oil | — |
| (no name) 1 | 1100274 | Active | Oil | — |
| (no name) 1 | 1101711 | Active | Oil | — |
| (no name) 29 | 1101723 | Permitted | Unknown | — |
| (no name) 5 | 1101728 | Active | Oil | — |
| (no name) 38 | 1101730 | Permitted | Unknown | — |
| (no name) 40 | 1101738 | Permitted | Unknown | — |
| (no name) 10B | 1101233 | Permitted | Unknown | — |
| (no name) 1 | 1101235 | Permitted | Unknown | — |
| (no name) 41 | 1101767 | Permitted | Unknown | — |
| (no name) | 42-013-34709 | Permitted | Unknown | — |
| (no name) 1 | 1102510 | Permitted | Unknown | — |
| (no name) 21 | 1101595 | Permitted | Unknown | — |
| (no name) 23 | 1101598 | Permitted | Unknown | — |
| (no name) 3 | 1100034 | Active | Oil | — |
| (no name) 3 | 1129557 | Permitted | Unknown | — |
| (no name) 8 | 1100917 | Active | Oil | — |
| (no name) | 42-013-33501 | Permitted | Unknown | — |
| (no name) 1 | 1100501 | Active | Oil | — |
| (no name) 2 | 1100502 | Active | Oil | — |
| (no name) | 1101099 | Active | Oil | — |
| (no name) | 42-013-33731 | Active | Oil | — |
| (no name) 2 | 1100584 | Active | Oil | — |
| (no name) 11 | 1100590 | Active | Oil | — |
| (no name) 2 | 1100591 | Active | Oil | — |
| (no name) 1 | 1100603 | Active | Oil | — |
| (no name) 9 | 1100968 | Permitted | Unknown | — |
| (no name) 1 | 1100970 | Active | Oil | — |
| (no name) | 42-013-33579 | Active | Oil | — |
| (no name) | 42-013-32026 | Permitted | Unknown | — |
| (no name) 1 | 1100519 | Active | Oil | — |
| (no name) 2 | 1100523 | Active | Oil | — |
| (no name) 8 | 1100527 | Active | Oil | — |
| (no name) 3 | 1101054 | Active | Oil | — |
| (no name) 6 | 1101122 | Active | Oil | — |
| (no name) 1 | 1101125 | Active | Oil | — |
| (no name) | 42-013-32200 | Permitted | Unknown | — |
| (no name) | 42-013-33725 | Permitted | Unknown | — |
| (no name) | 42-013-33158 | Permitted | Unknown | — |
| (no name) 1 | 1100918 | Active | Oil | — |
| (no name) 9 | 1100924 | Active | Oil | — |
| (no name) 3A | 1100927 | Active | Oil | — |
| (no name) 1 | 1100987 | Active | Oil | — |
| (no name) 1 | 1100685 | Active | Oil | — |
| (no name) 1 | 1100675 | Active | Oil | — |
| (no name) 1 | 1100619 | Active | Oil | — |
| (no name) 1 | 1100468 | Active | Oil | — |
| (no name) 2 | 1100413 | Active | Oil | — |
| (no name) 2 | 1100420 | Active | Oil | — |
| (no name) 7 | 1100422 | Active | Oil | — |
| (no name) 5 | 1101045 | Active | Oil | — |
| (no name) 7 | 1101030 | Active | Oil | — |
| (no name) 2 | 1101037 | Active | Oil | — |
| (no name) | 1101039 | Active | Oil | — |
| (no name) | 1101084 | Active | Oil | — |
| (no name) 25 | 1101602 | Permitted | Unknown | — |
| (no name) | 42-013-31597 | Permitted | Unknown | — |
| (no name) 18 | 1101003 | Active | Oil | — |
| (no name) 1 | 1102647 | Active | Oil | — |
| (no name) 1 | 1102521 | Permitted | Unknown | — |
| (no name) 2 | 1101188 | Active | Oil | — |
| (no name) 13 | 1101697 | Permitted | Unknown | — |
| (no name) 10A | 1115888 | Active | Oil | — |
| (no name) 1 | 1115566 | Permitted | Unknown | — |
| (no name) 1 | 42-013-30289 | Permitted | Unknown | — |
| (no name) 1 | 1115592 | Permitted | Unknown | — |
| (no name) 1 | 1115595 | Permitted | Unknown | — |
| (no name) 7 | 1115599 | Active | Oil | — |
| (no name) | 42-013-32390 | Permitted | Unknown | — |
| (no name) 1 | 1116371 | Active | Oil | — |
| (no name) 1 | 1115376 | Permitted | Unknown | — |
| (no name) 1 | 1115685 | Active | Oil | — |
| (no name) 1 | 1115682 | Active | Oil | — |
| (no name) | 42-013-33449 | Permitted | Unknown | — |
| (no name) | 42-013-33688 | Permitted | Unknown | — |
| (no name) 1 | 1115545 | Permitted | Unknown | — |
| (no name) 19A | 1116018 | Active | Oil | — |
| (no name) | 42-013-33603 | Permitted | Unknown | — |
| (no name) | 42-013-32054 | Permitted | Unknown | — |
| (no name) 1 | 1115342 | Active | Oil | — |
| (no name) | 42-013-35392 | Permitted | Unknown | — |
| (no name) 1 | 1115650 | Active | Oil | — |
| (no name) 1 | 1115653 | Permitted | Unknown | — |
| (no name) | 42-013-34719 | Permitted | Unknown | — |
| (no name) | 42-013-35041 | Permitted | Unknown | — |
| (no name) | 42-013-35365 | Permitted | Unknown | — |
| (no name) | 42-013-31093 | Permitted | Unknown | — |
| (no name) 3S | 1143761 | Active | Oil | — |
| (no name) 4F | 1144540 | Active | Oil | — |
| (no name) | 42-013-34600 | Permitted | Unknown | — |
| (no name) | 42-013-35236 | Permitted | Unknown | — |