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) 12 | 1100601 | Active | Oil | — |
| (no name) | 1100620 | Permitted | Unknown | — |
| (no name) 7 | 1100625 | Active | Oil | — |
| (no name) 9 | 1100629 | Active | Oil | — |
| (no name) 16A | 1100630 | Active | Oil | — |
| (no name) | 1101130 | Active | Oil | — |
| (no name) | 1101132 | Active | Oil | — |
| (no name) 3 | 1101134 | Active | Oil | — |
| (no name) 6 | 1101141 | Permitted | Unknown | — |
| (no name) | 1101143 | Active | Oil | — |
| (no name) 6 | 1101148 | Active | Oil | — |
| (no name) | 42-013-33507 | Permitted | Unknown | — |
| (no name) | 42-013-33762 | Permitted | Unknown | — |
| (no name) 3 | 1101655 | Permitted | Unknown | — |
| (no name) 30 | 1101661 | Permitted | Unknown | — |
| (no name) 29 | 1101675 | Permitted | Unknown | — |
| (no name) 1 | 1101680 | Permitted | Unknown | — |
| (no name) | 42-013-31575 | Permitted | Unknown | — |
| (no name) | 1102167 | Active | Oil | — |
| (no name) 1 | 1102172 | Active | Oil | — |
| (no name) | 42-013-32471 | Permitted | Unknown | — |
| (no name) 1 | 1102186 | Active | Oil | — |
| (no name) | 42-013-31629 | Permitted | Unknown | — |
| (no name) 2 | 1100636 | Active | Oil | — |
| (no name) 10 | 1100638 | Active | Oil | — |
| (no name) 4 | 1100653 | Active | Oil | — |
| (no name) 3 | 1100655 | Active | Oil | — |
| (no name) | 1100663 | Active | Oil | — |
| (no name) 1 | 1100664 | Permitted | Unknown | — |
| (no name) 7 | 1101166 | Active | Oil | — |
| (no name) 7B | 1101171 | Permitted | Unknown | — |
| (no name) | 1101190 | Permitted | Unknown | — |
| (no name) 31 | 1101692 | Permitted | Unknown | — |
| (no name) 5 | 1101693 | Active | Oil | — |
| (no name) | 1101694 | Active | Oil | — |
| (no name) 33 | 1101695 | Permitted | Unknown | — |
| (no name) 4 | 1101696 | Active | Oil | — |
| (no name) 35 | 1101701 | Permitted | Unknown | — |
| (no name) 7 | 1101712 | Active | Oil | — |
| (no name) 30 | 1101717 | Permitted | Unknown | — |
| (no name) 34 | 1101718 | Permitted | Unknown | — |
| (no name) 1 | 1102220 | Permitted | Unknown | — |
| (no name) 2 | 1099824 | Active | Oil | — |
| (no name) 3 | 1099818 | Active | Oil | — |
| (no name) 4 | 1099290 | Active | Oil | — |
| (no name) 4 | 1100686 | Active | Oil | — |
| (no name) 3 | 1100688 | Active | Oil | — |
| (no name) 8 | 1100691 | Active | Oil | — |
| (no name) 1 | 1100693 | Active | Oil | — |
| (no name) 9 | 1100698 | Active | Oil | — |
| (no name) 2 | 1101195 | Active | Oil | — |
| (no name) 6B | 1101203 | Permitted | Unknown | — |
| (no name) 1 | 1101219 | Active | Oil | — |
| (no name) 32 | 1101720 | Permitted | Unknown | — |
| (no name) 2 | 1101724 | Active | Oil | — |
| (no name) 9 | 1101727 | Active | Oil | — |
| (no name) 36 | 1101729 | Permitted | Unknown | — |
| (no name) 2 | 1101739 | Permitted | Unknown | — |
| (no name) 37 | 1101751 | Permitted | Unknown | — |
| (no name) 31 | 1101752 | Permitted | Unknown | — |
| (no name) 4 | 1102229 | Permitted | Unknown | — |
| (no name) 2 | 1099791 | Permitted | Unknown | — |
| (no name) 1B | 1098166 | Permitted | Unknown | — |
| (no name) 3 | 1098019 | Permitted | Unknown | — |
| (no name) 1 | 1100317 | Active | Oil | — |
| (no name) 5 | 1100309 | Active | Oil | — |
| (no name) 7 | 1100292 | Active | Oil | — |
| (no name) 1 | 1098158 | Permitted | Unknown | — |
| (no name) | 42-013-33097 | Active | Oil | — |
| (no name) | 42-013-33205 | Active | Oil | — |
| (no name) | 42-013-33095 | Active | Oil | — |
| (no name) | 42-013-33093 | Active | Oil | — |
| (no name) | 42-013-33126 | Active | Oil | — |
| (no name) | 42-013-33211 | Active | Oil | — |
| (no name) | 42-013-32847 | Active | Injection | — |
| (no name) 8 | 1100174 | Active | Oil | — |
| (no name) 2 | 1100183 | Active | Oil | — |
| (no name) 1 | 1100191 | Active | Oil | — |
| (no name) 1 | 1100291 | Active | Oil | — |
| (no name) 6 | 1100288 | Active | Oil | — |
| (no name) | 1100276 | Active | Oil | — |
| (no name) 9 | 1100268 | Active | Oil | — |
| (no name) 10 | 1100264 | Active | Oil | — |
| (no name) 5 | 1100262 | Active | Oil | — |
| (no name) | 42-013-33206 | Active | Oil | — |
| (no name) | 42-013-33204 | Active | Oil | — |
| (no name) | 42-013-33094 | Active | Oil | — |
| (no name) | 42-013-33120 | Active | Oil | — |
| (no name) | 42-013-33202 | Active | Oil | — |
| (no name) | 42-013-33776 | Permitted | Unknown | — |
| (no name) 2 | 1100256 | Active | Oil | — |
| (no name) 1 | 1100255 | Active | Oil | — |
| (no name) 3 | 1100248 | Active | Oil | — |
| (no name) 5 | 1100245 | Permitted | Unknown | — |
| (no name) 1 | 1100241 | Active | Oil | — |
| (no name) 2 | 1100238 | Active | Oil | — |
| (no name) | 1100232 | Active | Oil | — |
| (no name) | 1100193 | Active | Oil | — |
| (no name) | 42-013-33197 | Active | Oil | — |
| (no name) 3 | 1100201 | Active | Oil | — |