Mcmullen County, TX oil and gas wells
9,084 wells: 3,647 active, 3,666 plugged, run by 500 operators.
Figures from the Railroad Commission of Texas, updated 2026-10-17.
Top operators in Mcmullen
| Operator | Active | Wells here |
|---|---|---|
| VARAS ENERGY OPERATING COMPANY | 551 | 653 |
| EOG RESOURCES INC. | 368 | 392 |
| INEOS USA OIL & GAS LLC | 351 | 495 |
| BPX OPERATING COMPANY | 285 | 318 |
| CRESCENT ENERGY OPERATING LLC | 245 | 311 |
| MURPHY EXPL. & PROD. CO. - USA | 245 | 263 |
| TRINITY OPERATING (USG) LLC | 124 | 142 |
| REPSOL OIL & GAS USA LLC | 116 | 142 |
| GTG OPERATING LLC | 88 | 122 |
| XTO ENERGY INC | 74 | 166 |
| CATURUS ENERGY LLC | 69 | 83 |
| GULFTEX ENERGY LLC | 68 | 79 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 67 | 94 |
| VERDUN OIL & GAS LLC | 67 | 72 |
| AWP OPERATING COMPANY | 50 | 62 |
| WR RESOURCES LLC | 50 | 52 |
| ROSEWOOD RESOURCES INC. | 35 | 36 |
| BURLINGTON RESOURCES O & G CO. | 32 | 43 |
| MARATHON OIL EF LLC | 32 | 37 |
| ATLAS OPERATING LLC | 30 | 65 |
| VERDUN OIL EF II LLC | 22 | 22 |
| RICKAWAY ENERGY CORP. | 19 | 25 |
| COLUMBUS ENERGY | 17 | 31 |
| ORX RESOURCES L.L.C. | 17 | 20 |
| CASTLEROCK EF OPERATING LLC | 16 | 32 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| (no name) 1B | 1213544 | Plugged | Dry hole | — |
| (no name) 1 | 1213537 | Plugged | Dry hole | — |
| (no name) 1 | 1213534 | Plugged | Dry hole | — |
| (no name) 1 | 1213531 | Plugged | Dry hole | — |
| (no name) B2 | 1213628 | Plugged | Dry hole | — |
| (no name) | 42-311-32494 | Plugged | Dry hole | — |
| (no name) 1A | 1213621 | Plugged | Dry hole | — |
| (no name) | 42-311-36577 | Permitted | Unknown | — |
| (no name) 1B | 1213615 | Plugged | Dry hole | — |
| (no name) 1 | 1215826 | Plugged | Dry hole | — |
| (no name) | 42-311-31582 | Plugged | Dry hole | — |
| (no name) | 1213470 | Plugged | Dry hole | — |
| (no name) 1 | 1213469 | Plugged | Dry hole | — |
| (no name) | 42-311-32991 | Cancelled / expired | Unknown | — |
| (no name) | 42-311-32629 | Plugged | Dry hole | — |
| (no name) 1 | 1213979 | Plugged | Gas | — |
| (no name) 1 | 1213978 | Plugged | Dry hole | — |
| (no name) 1 | 1213455 | Plugged | Dry hole | — |
| (no name) | 42-311-33687 | Permitted | Unknown | — |
| (no name) 1 | 1213904 | Plugged | Dry hole | — |
| (no name) 1 | 1213407 | Plugged | Dry hole | — |
| (no name) | 42-311-33095 | Permitted | Unknown | — |
| (no name) | 42-311-33894 | Permitted | Unknown | — |
| (no name) | 42-311-31072 | Plugged | Dry hole | — |
| (no name) | 42-311-36996 | Permitted | Unknown | — |
| (no name) | 42-311-37003 | Permitted | Unknown | — |
| (no name) 1 | 1171522 | Plugged | Dry hole | — |
| (no name) 1 | 1171539 | Plugged | Dry hole | — |
| (no name) | 42-311-34028 | Permitted | Unknown | — |
| (no name) | 42-311-80492 | Plugged | Dry hole | — |
| (no name) 1 | 1171554 | Plugged | Dry hole | — |
| (no name) 2 | 1171556 | Active | Oil | — |
| (no name) 2 | 1171557 | Permitted | Unknown | — |
| (no name) 1 | 1171565 | Plugged | Dry hole | — |
| (no name) 1 | 1171571 | Plugged | Dry hole | — |
| (no name) 1 | 1171573 | Plugged | Dry hole | — |
| (no name) | 42-311-36458 | Permitted | Unknown | — |
| (no name) 1 | 1185350 | Plugged | Dry hole | — |
| (no name) | 42-311-31466 | Plugged | Dry hole | — |
| (no name) 1 | 1185366 | Plugged | Dry hole | — |
| (no name) 8F | 1185379 | Plugged | Dry hole | — |
| (no name) | 42-311-31662 | Plugged | Dry hole | — |
| (no name) 1 | 1185388 | Active | Storage | — |
| (no name) | 42-311-30974 | Plugged | Dry hole | — |
| (no name) | 42-311-30866 | Plugged | Dry hole | — |
| (no name) | 42-311-31016 | Plugged | Dry hole | — |
| (no name) 1 | 1171588 | Plugged | Dry hole | — |
| (no name) 1 | 1171608 | Plugged | Dry hole | — |
| (no name) | 42-311-34833 | Permitted | Unknown | — |
| (no name) 1 | 1171613 | Plugged | Dry hole | — |
| (no name) | 42-311-36596 | Permitted | Unknown | — |
| (no name) | 42-311-33945 | Permitted | Unknown | — |
| (no name) | 42-311-34184 | Permitted | Unknown | — |
| (no name) | 42-311-32949 | Plugged | Dry hole | — |
| (no name) 1 | 1171663 | Plugged | Dry hole | — |
| (no name) 1 | 1171698 | Plugged | Dry hole | — |
| (no name) 1 | 1171700 | Plugged | Dry hole | — |
| (no name) 2 | 1171701 | Plugged | Dry hole | — |
| (no name) 2 | 1171705 | Plugged | Dry hole | — |
| (no name) | 42-311-31530 | Plugged | Dry hole | — |
| (no name) 2A | 1171721 | Plugged | Dry hole | — |
| (no name) | 42-311-31615 | Plugged | Dry hole | — |
| (no name) 2 | 1171725 | Plugged | Dry hole | — |
| (no name) | 42-311-36186 | Permitted | Unknown | — |
| (no name) 1 | 1171730 | Plugged | Dry hole | — |
| (no name) | 42-311-31679 | Plugged | Dry hole | — |
| (no name) | 42-311-31810 | Plugged | Dry hole | — |
| (no name) 1 | 1171739 | Plugged | Dry hole | — |
| (no name) | 42-311-36627 | Permitted | Unknown | — |
| (no name) | 42-311-36568 | Permitted | Unknown | — |
| (no name) | 42-311-36187 | Permitted | Unknown | — |
| (no name) 1 | 1171782 | Plugged | Dry hole | — |
| (no name) 2 | 1183859 | Plugged | Dry hole | — |
| (no name) | 42-311-34065 | Permitted | Unknown | — |
| (no name) 2 | 1183875 | Plugged | Dry hole | — |
| (no name) 1 | 1183892 | Plugged | Dry hole | — |
| (no name) 1 | 1171816 | Plugged | Dry hole | — |
| (no name) 3 | 1171821 | Plugged | Dry hole | — |
| (no name) | 42-311-33185 | Permitted | Unknown | — |
| (no name) B1 | 1171833 | Plugged | Dry hole | — |
| (no name) | 42-311-33928 | Permitted | Unknown | — |
| (no name) | 42-311-34613 | Permitted | Unknown | — |
| (no name) | 42-311-01037 | Plugged | Gas | — |
| (no name) | 42-311-33719 | Permitted | Unknown | — |
| (no name) C3 | 1171838 | Plugged | Dry hole | — |
| (no name) | 42-311-33186 | Permitted | Unknown | — |
| (no name) 1 | 1171850 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1171856 | Plugged | Dry hole | — |
| (no name) A1 | 1184033 | Plugged | Dry hole | — |
| (no name) | 42-311-33540 | Permitted | Unknown | — |
| (no name) | 42-311-35719 | Cancelled / expired | Unknown | — |
| (no name) | 42-311-36526 | Permitted | Unknown | — |
| (no name) | 42-311-35718 | Cancelled / expired | Unknown | — |
| (no name) | 42-311-35717 | Cancelled / expired | Unknown | — |
| (no name) 1 | 1172221 | Plugged | Dry hole | — |
| (no name) | 42-311-36468 | Permitted | Unknown | — |
| (no name) | 42-311-33895 | Permitted | Unknown | — |
| (no name) | 42-311-34329 | Permitted | Unknown | — |
| (no name) | 42-311-33288 | Permitted | Unknown | — |
| (no name) 16 | 1184088 | Permitted | Unknown | — |