McMullen County oil and gas leases
All 86 McMullen County leases with a production page on Extrxct, ranked by oil-equivalent volume (6 MCF = 1 BBL) in the 12 months to Jul 2026. Each links to its 36-month production history.
| # | Lease | RRC lease | Operator | Field | Oil (BBL) | Gas (MCF) |
|---|---|---|---|---|---|---|
| 1 | MIDDLE MCCOWEN | 15638 | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-1) | 3,408,305 | 2,528,022 |
| 2 | JAMBERS | 15725 | MURPHY EXPL. & PROD. CO. - USA | EAGLEVILLE (EAGLE FORD-1) | 884,259 | 2,270,798 |
| 3 | PLOMERO RANCH | 10882 | BURLINGTON RESOURCES O & G CO LP | SUGARKANE (EAGLE FORD) | 685,595 | 2,234,778 |
| 4 | WHEELER | 15325 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 923,065 | 799,051 |
| 5 | MORRILL RANCH | 16035 | BURLINGTON RESOURCES O & G CO LP | EAGLEVILLE (EAGLE FORD-1) | 668,168 | 896,538 |
| 6 | KUYKENDALL | 16435 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 621,655 | 479,181 |
| 7 | GENTRY | 301133 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 78 | 3,823,743 |
| 8 | GW DG UNIT 5-GW DG UNIT 1 SA 1 | 299386 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 280,338 | 1,956,225 |
| 9 | MOONLIGHT | 17892 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 522,109 | 289,159 |
| 10 | STS SOUTH | 300152 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 7 | 3,421,222 |
| 11 | KW UNIT 1-GW DG UNIT 3 SA 1 | 299783 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 262,973 | 1,833,764 |
| 12 | CCW I | 301025 | GULFTEX ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 11,327 | 3,334,058 |
| 13 | GENTRY | 301262 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 163 | 3,322,591 |
| 14 | KW UNIT 1-GW DG UNIT 3 SA 2 | 299705 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 228,076 | 1,932,424 |
| 15 | BERRY RANCH A | 300649 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 0 | 3,192,174 |
| 16 | GENTRY | 301135 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 49 | 3,139,172 |
| 17 | STS C | 299101 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 137,052 | 2,314,558 |
| 18 | EXPRESS A | 299189 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 38 | 3,119,961 |
| 19 | EXPRESS B | 299187 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 1 | 3,118,307 |
| 20 | GENTRY | 300944 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 78 | 3,035,004 |
| 21 | STS C | 298864 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 37,951 | 2,752,186 |
| 22 | CCW V | 301026 | GULFTEX ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 6,911 | 2,872,522 |
| 23 | KW UNIT 1-GW DG UNIT 3 SA 3 | 299823 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 209,756 | 1,601,553 |
| 24 | CCW J | 301138 | GULFTEX ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 8,099 | 2,666,230 |
| 25 | GW DG UNIT 5-MARLIN SA 3 | 299669 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 177,972 | 1,637,003 |
| 26 | FLAMMENWERFER UNIT | 19473 | VERDUN OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 350,692 | 598,939 |
| 27 | RYAN ISLAND | 299780 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 0 | 2,691,567 |
| 28 | DONNELL LOWE PASTURE | 15935 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 389,230 | 293,445 |
| 29 | CORNER S RANCH | 17210 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 400,204 | 195,134 |
| 30 | RYAN ISLAND | 299817 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 1 | 2,520,902 |
| 31 | STS SOUTH | 298375 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 941 | 2,462,843 |
| 32 | GW DG UNIT 5-MARLIN SA 2 | 299719 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 167,437 | 1,388,215 |
| 33 | DONNELL-WHIPPLE | 299746 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 8,225 | 2,306,382 |
| 34 | DONNELL-WHIPPLE | 299744 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 8,273 | 2,288,355 |
| 35 | ARMADILLO UNIT NO. 2 | 298737 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 0 | 2,293,828 |
| 36 | GENTRY | 301261 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 52 | 2,262,728 |
| 37 | GW DG UNIT 5-MARLIN SA 4 | 299720 | BPX OPERATING COMPANY | EAGLEVILLE (EAGLE FORD-1) | 153,781 | 1,306,370 |
| 38 | STS C | 299173 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 59,885 | 1,848,646 |
| 39 | STS C | 299202 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 56,352 | 1,825,976 |
| 40 | STS SOUTH | 298376 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 45,610 | 1,724,113 |
| 41 | STS SOUTH DW | 300309 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 43,606 | 1,729,061 |
| 42 | HUFF A | 301555 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 80 | 1,894,738 |
| 43 | STS C | 299250 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 39,622 | 1,544,403 |
| 44 | RALPH EDWARDS | 16025 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 260,706 | 195,460 |
| 45 | DONNELL-WHIPPLE | 299745 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 7,968 | 1,706,269 |
| 46 | DILWORTH RANCH | 19732 | ROSEWOOD RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 172,188 | 602,756 |
| 47 | RYAN ISLAND | 297802 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 839 | 1,592,404 |
| 48 | GENTRY | 297463 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 2,108 | 1,564,277 |
| 49 | STS C | 299542 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 81,504 | 1,067,073 |
| 50 | CCW A | 299029 | GULFTEX ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 1,920 | 1,511,657 |
| 51 | RIVER LOWE RANCH | 15581 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 181,220 | 432,910 |
| 52 | PRINCE MCM | 15727 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 202,211 | 293,724 |
| 53 | GORDON TRUST | 15893 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 208,374 | 156,511 |
| 54 | BERRY RANCH B | 301332 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 0 | 1,403,004 |
| 55 | STS SOUTH A | 298292 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 17,924 | 1,294,649 |
| 56 | ANTRIM COOK UNIT | 18144 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 166,988 | 340,141 |
| 57 | WOODWARD G.U.-WOOD UNIT 2 SA 4 | 297763 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 9,499 | 1,282,266 |
| 58 | WOODWARD G.U.-RICK DAY 2 SA 5 | 298101 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 8,894 | 1,261,003 |
| 59 | VENTURA | 298899 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 6 | 1,289,952 |
| 60 | HUFF B | 301538 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 3 | 1,285,336 |
| 61 | STS SOUTH | 298682 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 23,760 | 1,121,445 |
| 62 | CCW B | 298984 | GULFTEX ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 1,494 | 1,230,129 |
| 63 | OTTO-WHIPPLE UNIT C | 298287 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 635 | 1,196,422 |
| 64 | PEELER MCM | 16507 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 155,730 | 260,489 |
| 65 | GENTRY | 297327 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 1,457 | 1,184,941 |
| 66 | GENTRY-SCARBOROUGH SA 1 | 297597 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 4,225 | 1,097,831 |
| 67 | GENTRY | 297328 | BPX OPERATING COMPANY | HAWKVILLE (EAGLEFORD SHALE) | 8,876 | 1,058,440 |
| 68 | RYAN ISLAND | 297804 | CATURUS ENERGY, LLC | HAWKVILLE (EAGLEFORD SHALE) | 584 | 1,088,114 |
| 69 | BLAHA-DILWORTH (SA) B4 | 21583 | REPSOL OIL & GAS USA, LLC | EAGLEVILLE (EAGLE FORD-1) | 112,749 | 369,438 |
| 70 | BLAHA-DILWORTH (SA) B3 | 21581 | REPSOL OIL & GAS USA, LLC | EAGLEVILLE (EAGLE FORD-1) | 104,284 | 394,572 |
| 71 | ARMSTRONG HORIZONTAL UNIT | 18812 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 156,756 | 65,460 |
| 72 | TOM FRANKLIN E | 21876 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 149,916 | 93,572 |
| 73 | TOM FRANKLIN A | 21877 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 146,068 | 85,671 |
| 74 | TOM FRANKLIN C | 21878 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 142,821 | 88,108 |
| 75 | BLAHA-DILWORTH (SA) B2 | 21582 | REPSOL OIL & GAS USA, LLC | EAGLEVILLE (EAGLE FORD-1) | 101,636 | 320,201 |
| 76 | TOM FRANKLIN B | 21839 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 139,732 | 86,847 |
| 77 | COUNTISS | 15787 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 133,759 | 116,540 |
| 78 | PALISADES F | 21937 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 128,495 | 146,271 |
| 79 | TOM FRANKLIN D | 21875 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 132,521 | 83,313 |
| 80 | WHEELER HC1 | 21812 | INEOS USA OIL & GAS LLC | EAGLEVILLE (EAGLE FORD-1) | 132,616 | 81,869 |
| 81 | HUNDLEY | 15248 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 124,654 | 110,057 |
| 82 | FRANKLIN SOUTH A | 21958 | TIDAL PETROLEUM, INC. | EAGLEVILLE (EAGLE FORD-1) | 102,196 | 229,279 |
| 83 | TOM FRANKLIN F | 21882 | GULFTEX ENERGY, LLC | EAGLEVILLE (EAGLE FORD-1) | 125,433 | 76,605 |
| 84 | PALISADES D | 21927 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 116,164 | 122,410 |
| 85 | NAYLOR JONES UNIT 13 | 18415 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 110,250 | 145,146 |
| 86 | ASPEN A | 21537 | EOG RESOURCES, INC. | EAGLEVILLE (EAGLE FORD-1) | 109,874 | 82,691 |
Volumes are lease totals as reported to RRC; a lease that spans county lines is listed in each county it reports in. Leases below our page threshold (100,000 BBL of liquids or 1,000,000 MCF of gas in 12 months) are in the RRC Production Data Query. Back to McMullen County.
Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Methodology.