| 25401 | MATLOR | Moore County, TX | Gas Property | Sep 2025 |
| 25402 | MATNEY | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 25403 | MATOCHA | McMullen County, TX | Oil & Gas Property | Nov 2023 |
| 25404 | MATOCHA | Lavaca County, TX | Oil & Gas Property | Sep 2025 |
| 25405 | MATRIX CASPIAN | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 25406 | MATRIX CERRITO UNIT | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 25407 | MATRIX LAND CO | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 25408 | MATSON P.I | Brown County, TX | Oil & Gas Property | Sep 2025 |
| 25409 | MATT | Wheeler County, TX | Oil & Gas Property | Aug 2025 |
| 25410 | MATT DILLON STATE GU1 1H | San Jacinto County, TX | Oil & Gas Property | Sep 2025 |
| 25411 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25412 | MATTERHORN | Harrison County, TX | Gas Property | Sep 2025 |
| 25413 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 25414 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25415 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 25416 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 25417 | MATTHEW | Gray County, TX | Gas Property | Sep 2025 |
| 25418 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 25419 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Sep 2025 |
| 25420 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 25421 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 25422 | MATTHEWS | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 25423 | MATTHEWS | Foard County, TX | Gas Property | Sep 2025 |
| 25424 | MATTHEWS | Wood County, TX | Oil & Gas Property | Sep 2025 |
| 25425 | MATTHEWS | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 25426 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 25427 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 25428 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 25429 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 25430 | MATTHEWS DON | Johnson County, TX | Gas Property | Sep 2025 |
| 25431 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 25432 | MATTHEWS SOUTH UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 25433 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 25434 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 25435 | MATTHIES | Howard County, TX | Oil & Gas Property | May 2019 |
| 25436 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 25437 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 25438 | MATTIE | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 25439 | MATTIE | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 25440 | MATTIE JERNIGAN | Panola County, TX | Gas Property | Aug 2025 |
| 25441 | MATTINGLEY 14 | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 25442 | MATTINGLY | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 25443 | MATTINGLY | Bastrop County, TX | Oil & Gas Property | Apr 2022 |
| 25444 | MATTINGLY | Johnson County, TX | Gas Property | Sep 2025 |
| 25445 | MATTIX UNIT | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 25446 | MATTKE ALBERT | Guadalupe County, TX | Oil & Gas Property | Sep 2025 |
| 25447 | MATTOX | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 25448 | MATULA ROBERT | McMullen County, TX | Oil & Gas Property | Nov 2017 |
| 25449 | MATULA ROBERT | Live Oak County, TX | Oil & Gas Property | Aug 2025 |
| 25450 | MATUS | Young County, TX | Oil & Gas Property | Sep 2025 |
| 25451 | MATUS | Foard County, TX | Gas Property | Sep 2025 |
| 25452 | MATUS ESTATE | Foard County, TX | Gas Property | Sep 2025 |
| 25453 | MATUS J. ESTATES | Foard County, TX | Gas Property | Sep 2025 |
| 25454 | MATUS JOHN | Foard County, TX | Oil & Gas Property | Sep 2025 |
| 25455 | MATZIG | Milam County, TX | Oil & Gas Property | Sep 2025 |
| 25456 | MATZINGER | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 25457 | MAUCH | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 25458 | MAUCH TOM KRUEGER | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 25459 | MAUCH W.F | San Patricio County, TX | Oil & Gas Property | Nov 2019 |
| 25460 | MAUCH-ANGELINE UNIT | San Patricio County, TX | Oil Property | Mar 2020 |
| 25461 | MAUD | Young County, TX | Oil & Gas Property | Sep 2025 |
| 25462 | MAUD SMITH | Gregg County, TX | Oil & Gas Property | May 2024 |
| 25463 | MAUDE | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 25464 | MAUDE B. TRAYLOR | Calhoun County, TX | Oil & Gas Property | Jun 2023 |
| 25465 | MAUDE CADENHEAD | Harrison County, TX | Oil & Gas Property | Oct 2024 |
| 25466 | MAUDE TRAYLOR A | Calhoun County, TX | Oil & Gas Property | Jul 2021 |
| 25467 | MAUDE WILLIAMS ET AL | Refugio County, TX | Oil & Gas Property | Sep 2025 |
| 25468 | MAUDELLE | Comanche County, TX | Oil & Gas Property | Sep 2025 |
| 25469 | MAUDI WALSH ROE | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 25470 | MAUDIE | Carson County, TX | Gas Property | Aug 2025 |
| 25471 | MAUDIE -A | Hansford County, TX | Gas Property | Sep 2025 |
| 25472 | MAUER | Pecos County, TX | Oil & Gas Property | Sep 2023 |
| 25473 | MAUERMAN | Bexar County, TX | Oil & Gas Property | Aug 2025 |
| 25474 | MAUERMANN | Bexar County, TX | Oil & Gas Property | Aug 2025 |
| 25475 | MAUI 5 | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 25476 | MAULDIN | Erath County, TX | Gas Property | Oct 2016 |
| 25477 | MAULDIN C.W | Erath County, TX | Gas Property | Sep 2025 |
| 25478 | MAULSBY | Roberts County, TX | Oil & Gas Property | May 2024 |
| 25479 | MAUNA LOA 29-27 UNIT | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 25480 | MAUNAKEA UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25481 | MAUND RANCH | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 25482 | MAUPIN W. E | Hansford County, TX | Oil & Gas Property | Sep 2025 |
| 25483 | MAURBRO FIELD | Jackson County, TX | Oil & Gas Property | Sep 2025 |
| 25484 | MAUREEN | Brown County, TX | Oil & Gas Property | Aug 2025 |
| 25485 | MAURER | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 25486 | MAURER | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 25487 | MAURER BOONE | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25488 | MAURER-DIXON | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 25489 | MAURER-MCFARLAND UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25490 | MAURER-SWIZE MCFARLAND SA | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 25491 | MAURICE | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 25492 | MAURINE L. OLAUGHLIN | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 25493 | MAURITZ | Jackson County, TX | Oil & Gas Property | Jun 2018 |
| 25494 | MAURITZ | Jackson County, TX | Oil & Gas Property | Sep 2025 |
| 25495 | MAURITZ | Jackson County, TX | Oil & Gas Property | Feb 2020 |
| 25496 | MAURITZEN | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 25497 | MAURITZEN-VERA DAVIS-BECKHAM 1H | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 25498 | MAURY | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 25499 | MAVERICK | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 25500 | MAVERICK | Howard County, TX | Oil & Gas Property | Sep 2025 |