| 40401 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40402 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40403 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40404 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40405 | UNIVERSITY | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 40406 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 40407 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40408 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40409 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40410 | UNIVERSITY | Pecos County, TX | Oil Property | Jan 2021 |
| 40411 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40412 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Nov 2010 |
| 40413 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 40414 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 40415 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40416 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40417 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40418 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | Jun 2026 |
| 40419 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Mar 2011 |
| 40420 | UNIVERSITY | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 40421 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40422 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40423 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40424 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Jun 2026 |
| 40425 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40426 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 40427 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40428 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40429 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 40430 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40431 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40432 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40433 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40434 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Jun 2026 |
| 40435 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40436 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40437 | UNIVERSITY | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40438 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Feb 2024 |
| 40439 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40440 | UNIVERSITY 12 | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 40441 | UNIVERSITY 18-40 | Ward County, TX | Oil & Gas Property | Aug 2019 |
| 40442 | UNIVERSITY 31 TAYLOR DRAW | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40443 | UNIVERSITY 38 BLOCK UNIT 3819 | Crockett County, TX | Oil & Gas Property | Dec 2017 |
| 40444 | UNIVERSITY 45 | Crockett County, TX | Oil & Gas Property | May 2026 |
| 40445 | UNIVERSITY BL | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40446 | UNIVERSITY BLK 9 WOLFCAMP UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40447 | UNIVERSITY CITIES SERVICE | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40448 | UNIVERSITY CONS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40449 | UNIVERSITY CONSOLIDATED IX | Andrews County, TX | Oil & Gas Property | Aug 2016 |
| 40450 | UNIVERSITY CONSOLIDATED XIII | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 40451 | UNIVERSITY GREAT PLAINS -B | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 40452 | UNIVERSITY LANDS | Edwards County, TX | Oil & Gas Property | Mar 2026 |
| 40453 | UNIVERSITY MCFARLAND 8 UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40454 | UNIVERSITY SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40455 | UNIVERSITY SOUTHERN MINERALS | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40456 | UNIVERSITY TB(SHALLOW) UNIT A-1 | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40457 | UNIVERSITY WADDELL DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40458 | UNIVERSITY WEST | Tarrant County, TX | Gas Property | Jun 2026 |
| 40459 | UNIVERSITY/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40460 | UNIVERSITYNATALIE | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40461 | UNIVERSITYVINCENT | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40462 | UNIVJENNY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40463 | UNIVKEISHA | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40464 | UNIVKENNEDY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40465 | UNIVKIMRA | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40466 | UNIVKRISTIN | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40467 | UNIVLINDSAY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40468 | UNIVMICHELLE | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40469 | UNIVMISTY | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40470 | UNIVNATALIE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 40471 | UNIVNICHOLE | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 40472 | UNIVSAMANTHA | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40473 | UNIVSHANNON | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40474 | UNIVSHERRY | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40475 | UNIVTARA | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 40476 | UNIVTAYLOR | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 40477 | UNIVWANDA | Andrews County, TX | Oil & Gas Property | Dec 2023 |
| 40478 | UNO NUMERO | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 40479 | UNOCAL 940 | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 40480 | UNRUH | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40481 | UNRUH | Ochiltree County, TX | Oil & Gas Property | Feb 2026 |
| 40482 | UNSICKER | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 40483 | UPCHURCH | Grimes County, TX | Oil & Gas Property | Jun 2026 |
| 40484 | UPCHURCH 1 | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 40485 | UPSHAW | Stonewall County, TX | Oil & Gas Property | Jun 2026 |
| 40486 | UPTON | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40487 | UPTON | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40488 | UPTON | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 40489 | UPTON | Upton County, TX | Oil & Gas Property | Feb 2022 |
| 40490 | URAL | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 40491 | URBAN | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 40492 | URBAN | Austin County, TX | Oil & Gas Property | Sep 1994 |
| 40493 | URBAN | Bastrop County, TX | Oil & Gas Property | Nov 2022 |
| 40494 | URBAN JONES 122 | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 40495 | URBAN ROBERT H | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 40496 | URBAN-BRACEY OU #1 | Austin County, TX | Oil & Gas Property | Jun 2026 |
| 40497 | URBANCZYK | Gray County, TX | Gas Property | Jun 2026 |
| 40498 | URBANCZYK | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 40499 | URBANCZYK | Carson County, TX | Oil & Gas Property | Jun 2026 |
| 40500 | URBANCZYK -B | Carson County, TX | Gas Property | Jun 2026 |