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) 10 | 1127938 | Active | Oil | — |
| (no name) | 42-013-80870 | Active | Oil | — |
| (no name) 1 | 1127948 | Plugged | Dry hole | — |
| (no name) 3 | 1127949 | Plugged | Dry hole | — |
| (no name) 4 | 1127953 | Active | Oil | — |
| (no name) 2 | 1127959 | Plugged | Dry hole | — |
| (no name) 1 | 1127960 | Plugged | Oil | — |
| (no name) 11 | 1127965 | Plugged | Dry hole | — |
| (no name) 2 | 1127972 | Plugged | Dry hole | — |
| (no name) 1 | 1127976 | Active | Oil | — |
| (no name) 2 | 1127977 | Plugged | Dry hole | — |
| (no name) 1 | 1127979 | Plugged | Dry hole | — |
| (no name) 1 | 1127982 | Plugged | Dry hole | — |
| (no name) 3 | 1128972 | Plugged | Oil | — |
| (no name) 1 | 1128975 | Plugged | Oil | — |
| (no name) 20A | 1128987 | Plugged | Dry hole | — |
| (no name) 1 | 1128990 | Plugged | Dry hole | — |
| (no name) 3 | 1128997 | Active | Oil | — |
| (no name) 2 | 1128999 | Plugged | Oil | — |
| (no name) 4 | 1129001 | Plugged | Oil | — |
| (no name) 5 | 1129004 | Plugged | Oil | — |
| (no name) 23 | 1129006 | Active | Oil | — |
| (no name) 5 | 1129007 | Plugged | Dry hole | — |
| (no name) 1 | 1129009 | Plugged | Oil | — |
| (no name) 3 | 1129011 | Plugged | Oil | — |
| (no name) 2 | 1129012 | Plugged | Oil | — |
| (no name) 7A | 1129015 | Plugged | Dry hole | — |
| (no name) 1 | 1129028 | Plugged | Oil | — |
| (no name) 4 | 1129956 | Active | Oil | — |
| (no name) 8 | 1129966 | Active | Oil | — |
| (no name) 2 | 1129981 | Plugged | Dry hole | — |
| (no name) 1 | 1129986 | Active | Oil | — |
| (no name) 1 | 1129987 | Plugged | Dry hole | — |
| (no name) 9 | 1128005 | Plugged | Dry hole | — |
| (no name) | 42-013-31277 | Plugged | Dry hole | — |
| (no name) 1 | 1128010 | Plugged | Dry hole | — |
| (no name) 2 | 1128018 | Plugged | Dry hole | — |
| (no name) 3 | 1128032 | Plugged | Dry hole | — |
| (no name) 1 | 1128033 | Plugged | Dry hole | — |
| (no name) 1 | 1128038 | Active | Oil | — |
| (no name) | 42-013-34517 | Permitted | Unknown | — |
| (no name) 2 | 1128047 | Active | Oil | — |
| (no name) 3 | 1129030 | Plugged | Oil | — |
| (no name) | 42-013-33959 | Permitted | Unknown | — |
| (no name) 1 | 1129041 | Plugged | Dry hole | — |
| (no name) 5 | 1129042 | Active | Oil | — |
| (no name) 2 | 1129044 | Plugged | Oil | — |
| (no name) 6 | 1129068 | Plugged | Dry hole | — |
| (no name) | 42-013-31411 | Plugged | Dry hole | — |
| (no name) SR11 | 1129080 | Permitted | Unknown | — |
| (no name) 1 | 1128050 | Active | Oil | — |
| (no name) 1 | 1128055 | Plugged | Dry hole | — |
| (no name) 1 | 1128066 | Plugged | Dry hole | — |
| (no name) 1 | 1128068 | Plugged | Oil | — |
| (no name) 1 | 1128070 | Permitted | Unknown | — |
| (no name) 1 | 1128072 | Plugged | Oil | — |
| (no name) 1 | 1128075 | Active | Oil | — |
| (no name) | 42-013-31072 | Plugged | Dry hole | — |
| (no name) 2 | 1128085 | Permitted | Unknown | — |
| (no name) 2 | 1128090 | Plugged | Oil | — |
| (no name) | 42-013-32913 | Permitted | Unknown | — |
| (no name) 1 | 1128101 | Plugged | Dry hole | — |
| (no name) 1 | 1128102 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1128104 | Plugged | Dry hole | — |
| (no name) 1 | 1128105 | Plugged | Dry hole | — |
| (no name) 1 | 1128107 | Permitted | Unknown | — |
| (no name) 1 | 1128108 | Plugged | Dry hole | — |
| (no name) 1 | 1128113 | Plugged | Dry hole | — |
| (no name) 1 | 1129098 | Plugged | Dry hole | — |
| (no name) 1 | 1129099 | Active | Oil | — |
| (no name) 1 | 1129104 | Plugged | Dry hole | — |
| (no name) 1A | 1129144 | Active | Oil | — |
| (no name) 1 | 1130071 | Plugged | Dry hole | — |
| (no name) 1 | 1130097 | Plugged | Dry hole | — |
| (no name) 2 | 1130120 | Plugged | Oil | — |
| (no name) 3 | 1130121 | Plugged | Oil | — |
| (no name) 19 | 1130127 | Plugged | Dry hole | — |
| (no name) 1 | 1128117 | Plugged | Dry hole | — |
| (no name) 1 | 1128118 | Plugged | Dry hole | — |
| (no name) 1 | 1128120 | Plugged | Dry hole | — |
| (no name) 1 | 1128121 | Plugged | Dry hole | — |
| (no name) 1 | 1128123 | Plugged | Dry hole | — |
| (no name) 2 | 1128125 | Plugged | Dry hole | — |
| (no name) 1 | 1128126 | Plugged | Dry hole | — |
| (no name) 1 | 1128128 | Plugged | Dry hole | — |
| (no name) 1 | 1128129 | Plugged | Dry hole | — |
| (no name) 1 | 1128131 | Plugged | Dry hole | — |
| (no name) 1 | 1128133 | Plugged | Dry hole | — |
| (no name) 1 | 1128134 | Plugged | Dry hole | — |
| (no name) 3B | 1128145 | Active | Oil | — |
| (no name) 1 | 1128147 | Plugged | Dry hole | — |
| (no name) 8B | 1128153 | Plugged | Dry hole | — |
| (no name) | 42-013-32344 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32342 | Cancelled / expired | Unknown | — |
| (no name) | 42-013-32343 | Cancelled / expired | Unknown | — |
| (no name) 2 | 1128160 | Plugged | Dry hole | — |
| (no name) 1 | 1128162 | Active | Oil | — |
| (no name) 1 | 1128163 | Active | Oil | — |
| (no name) 4 | 1128165 | Active | Oil | — |
| (no name) 1 | 1128169 | Plugged | Dry hole | — |