| 40301 | UNIVANISTON | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40302 | UNIVBAILEY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40303 | UNIVCARLA | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 40304 | UNIVDANA | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40305 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40306 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40307 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 40308 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Sep 2012 |
| 40309 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40310 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 40311 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40312 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40313 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40314 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Nov 2024 |
| 40315 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40316 | UNIVERSITY | Winkler County, TX | Oil & Gas Property | Jan 2026 |
| 40317 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 40318 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40319 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 40320 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40321 | UNIVERSITY | Pecos County, TX | Oil Property | Jan 2021 |
| 40322 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40323 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Nov 2010 |
| 40324 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 40325 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 40326 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 40327 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40328 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40329 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 40330 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Mar 2011 |
| 40331 | UNIVERSITY | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 40332 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40333 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40334 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40335 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Jan 2026 |
| 40336 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40337 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 40338 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40339 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40340 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 40341 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40342 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40343 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40344 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40345 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Jan 2026 |
| 40346 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40347 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40348 | UNIVERSITY | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40349 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Feb 2024 |
| 40350 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40351 | UNIVERSITY 12 | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 40352 | UNIVERSITY 18-40 | Ward County, TX | Oil & Gas Property | Aug 2019 |
| 40353 | UNIVERSITY 31 TAYLOR DRAW | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40354 | UNIVERSITY 38 BLOCK UNIT 3819 | Crockett County, TX | Oil & Gas Property | Dec 2017 |
| 40355 | UNIVERSITY 45 | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40356 | UNIVERSITY BL | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40357 | UNIVERSITY BLK 9 WOLFCAMP UNIT | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40358 | UNIVERSITY CITIES SERVICE | Crockett County, TX | Oil & Gas Property | Dec 2025 |
| 40359 | UNIVERSITY CONS | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40360 | UNIVERSITY CONSOLIDATED IX | Andrews County, TX | Oil & Gas Property | Aug 2016 |
| 40361 | UNIVERSITY CONSOLIDATED XIII | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40362 | UNIVERSITY GREAT PLAINS -B | Crockett County, TX | Oil & Gas Property | Dec 2025 |
| 40363 | UNIVERSITY LANDS | Edwards County, TX | Oil & Gas Property | Jan 2026 |
| 40364 | UNIVERSITY MCFARLAND 8 UNIT | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40365 | UNIVERSITY SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40366 | UNIVERSITY SOUTHERN MINERALS | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40367 | UNIVERSITY TB(SHALLOW) UNIT A-1 | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40368 | UNIVERSITY WADDELL DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40369 | UNIVERSITY WEST | Tarrant County, TX | Gas Property | Jan 2026 |
| 40370 | UNIVERSITY/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40371 | UNIVERSITYNATALIE | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40372 | UNIVERSITYVINCENT | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40373 | UNIVJENNY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40374 | UNIVKEISHA | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40375 | UNIVKENNEDY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40376 | UNIVKIMRA | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40377 | UNIVKRISTIN | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40378 | UNIVLINDSAY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40379 | UNIVMICHELLE | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40380 | UNIVMISTY | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40381 | UNIVNATALIE | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40382 | UNIVNICHOLE | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 40383 | UNIVSAMANTHA | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40384 | UNIVSHANNON | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40385 | UNIVSHERRY | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40386 | UNIVTARA | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 40387 | UNIVTAYLOR | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 40388 | UNIVWANDA | Andrews County, TX | Oil & Gas Property | Dec 2023 |
| 40389 | UNO NUMERO | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 40390 | UNOCAL 940 | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 40391 | UNRUH | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40392 | UNRUH | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 40393 | UNSICKER | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 40394 | UPCHURCH | Grimes County, TX | Oil & Gas Property | Jan 2026 |
| 40395 | UPCHURCH | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 40396 | UPSHAW | Stonewall County, TX | Oil & Gas Property | Jan 2026 |
| 40397 | UPTON | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40398 | UPTON | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40399 | UPTON | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 40400 | UPTON | Upton County, TX | Oil & Gas Property | Feb 2022 |