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) 2 | 1098090 | Active | Oil | — |
| (no name) | 42-013-33137 | Active | Oil | — |
| (no name) | 42-013-33195 | Active | Oil | — |
| (no name) | 42-013-33453 | Active | Oil | — |
| (no name) | 42-013-35385 | Permitted | Unknown | — |
| (no name) | 42-013-34604 | Permitted | Unknown | — |
| (no name) | 42-013-35253 | Permitted | Unknown | — |
| (no name) | 42-013-35216 | Permitted | Unknown | — |
| (no name) | 42-013-35218 | Permitted | Unknown | — |
| (no name) | 42-013-34655 | Permitted | Unknown | — |
| (no name) | 42-013-35155 | Permitted | Unknown | — |
| (no name) | 42-013-35359 | Permitted | Unknown | — |
| (no name) | 42-013-35357 | Permitted | Unknown | — |
| (no name) | 42-013-35355 | Permitted | Unknown | — |
| (no name) | 42-013-35353 | Permitted | Unknown | — |
| (no name) | 42-013-32466 | Permitted | Unknown | — |
| (no name) 1 | 1115549 | Permitted | Unknown | — |
| (no name) 1 | 1115556 | Active | Oil | — |
| (no name) 6 | 1116095 | Permitted | Unknown | — |
| (no name) 2 | 1116099 | Permitted | Unknown | — |
| (no name) | 42-013-33382 | Permitted | Unknown | — |
| (no name) | 42-013-33808 | Permitted | Unknown | — |
| (no name) 1A | 1115612 | Permitted | Unknown | — |
| (no name) | 42-013-33691 | Permitted | Unknown | — |
| (no name) | 42-013-33692 | Permitted | Unknown | — |
| (no name) 16 | 1116129 | Permitted | Unknown | — |
| (no name) | 42-013-33792 | Permitted | Unknown | — |
| (no name) | 42-013-32615 | Permitted | Unknown | — |
| (no name) 1 | 1115512 | Active | Oil | — |
| (no name) 1 | 1115630 | Permitted | Unknown | — |
| (no name) 1 | 1115651 | Permitted | Unknown | — |
| (no name) 1 | 1116027 | Active | Oil | — |
| (no name) | 42-013-33266 | Permitted | Unknown | — |
| (no name) 1 | 1115683 | Permitted | Unknown | — |
| (no name) 2 | 1115688 | Active | Oil | — |
| (no name) 1 | 1115498 | Active | Oil | — |
| (no name) 1A | 1115493 | Active | Oil | — |
| (no name) 1 | 1115698 | Active | Oil | — |
| (no name) 1 | 1115701 | Active | Oil | — |
| (no name) 1 | 1115703 | Active | Oil | — |
| (no name) | 1115706 | Active | Oil | — |
| (no name) | 42-013-34024 | Permitted | Unknown | — |
| (no name) 1 | 1115722 | Permitted | Unknown | — |
| (no name) 1 | 1116226 | Active | Oil | — |
| (no name) 1 | 1115754 | Permitted | Unknown | — |
| (no name) 18A | 1116015 | Active | Oil | — |
| (no name) 17A | 1116005 | Active | Oil | — |
| (no name) 1 | 1115472 | Permitted | Unknown | — |
| (no name) 1 | 1116282 | Permitted | Unknown | — |
| (no name) | 42-013-33766 | Permitted | Unknown | — |
| (no name) 1 | 1115464 | Permitted | Unknown | — |
| (no name) 1 | 1115456 | Permitted | Unknown | — |
| (no name) 1 | 1115391 | Permitted | Unknown | — |
| (no name) 1A | 1116430 | Active | Oil | — |
| (no name) 2 | 1115350 | Permitted | Unknown | — |
| (no name) 2 | 1116383 | Active | Oil | — |
| (no name) 1A | 1115859 | Active | Oil | — |
| (no name) | 42-013-34986 | Permitted | Unknown | — |
| (no name) | 42-013-33450 | Permitted | Unknown | — |
| (no name) | 42-013-34178 | Permitted | Unknown | — |
| (no name) | 42-013-34256 | Permitted | Unknown | — |
| (no name) 1R | 1115237 | Active | Oil | — |
| (no name) | 42-013-35397 | Permitted | Unknown | — |
| (no name) 1 | 1156101 | Permitted | Unknown | — |
| (no name) | 42-013-35271 | Permitted | Unknown | — |
| (no name) | 42-013-35270 | Permitted | Unknown | — |
| (no name) | 42-013-35069 | Permitted | Unknown | — |
| (no name) | 42-013-35068 | Permitted | Unknown | — |
| (no name) | 42-013-35067 | Permitted | Unknown | — |
| (no name) | 42-013-35234 | Permitted | Unknown | — |
| (no name) | 42-013-35201 | Permitted | Unknown | — |
| (no name) | 42-013-35228 | Permitted | Unknown | — |
| (no name) | 42-013-35227 | Permitted | Unknown | — |
| (no name) 1 | 1156202 | Shut in | Gas | — |
| (no name) | 42-013-35066 | Permitted | Unknown | — |
| (no name) | 42-013-34044 | Permitted | Unknown | — |
| (no name) | 42-013-35304 | Permitted | Unknown | — |
| (no name) | 1127685 | Permitted | Unknown | — |
| (no name) 11 | 1128738 | Active | Oil | — |
| (no name) 1 | 1128761 | Active | Oil | — |
| (no name) 13A | 1129806 | Active | Oil | — |
| (no name) 2C | 1129810 | Active | Oil | — |
| (no name) 7 | 1129812 | Permitted | Unknown | — |
| (no name) 2A | 1129816 | Active | Oil | — |
| (no name) 8 | 1129824 | Active | Oil | — |
| (no name) 9A | 1129832 | Permitted | Unknown | — |
| (no name) 7A | 1129837 | Active | Oil | — |
| (no name) 4A | 1129840 | Active | Oil | — |
| (no name) 1 | 1127708 | Permitted | Unknown | — |
| (no name) 1A | 1127710 | Active | Oil | — |
| (no name) 1 | 1128273 | Active | Gas | — |
| (no name) 1G | 1128776 | Active | Oil | — |
| (no name) 2 | 1128780 | Active | Oil | — |
| (no name) | 42-013-01375 | Active | Oil | — |
| (no name) 4 | 1128793 | Active | Oil | — |
| (no name) 3 | 1128795 | Active | Oil | — |
| (no name) 7 | 1129843 | Active | Oil | — |
| (no name) 9 | 1129852 | Active | Oil | — |
| (no name) 10A | 1129859 | Permitted | Unknown | — |
| (no name) 5 | 1129869 | Active | Oil | — |