| 29301 | OLD VIC 1 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29302 | OLD WEATHERFORD | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 29303 | OLD YUCCA | Reeves County, TX | Oil & Gas Property | Oct 2024 |
| 29304 | OLD ZAPATA DEEP G | Zapata County, TX | Oil & Gas Property | Jan 2025 |
| 29305 | OLDAKER | Sherman County, TX | Gas Property | Jan 2025 |
| 29306 | OLDEN-PAULL UNIT 1 | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 29307 | OLDENBURG | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 29308 | OLDHAM | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 29309 | OLDHAM | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 29310 | OLDHAM TRUST | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 29311 | OLDHAM,IDA MAE | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 29312 | OLDHAM-GRAHAM 35 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 29313 | OLDJAMIE OIL | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 29314 | OLE GIESER UNIT | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 29315 | OLENICK | Wilson County, TX | Oil & Gas Property | Jan 2025 |
| 29316 | OLEX US | Denton County, TX | Oil & Gas Property | Jan 2025 |
| 29317 | OLEY UNIT | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 29318 | OLIFANT UNIVERSITY 25 18 | Ward County, TX | Oil & Gas Property | Dec 2024 |
| 29319 | OLIFANT UNIVERSITY 38 18 | Ward County, TX | Oil & Gas Property | Dec 2024 |
| 29320 | OLIN INDUSTRIES | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 29321 | OLINICK | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 29322 | OLIPHANT | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 29323 | OLIVARES A | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 29324 | OLIVAREZ | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 29325 | OLIVAREZ M.L. ETAL GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 29326 | OLIVE | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 29327 | OLIVEIRA | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 29328 | OLIVER | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 29329 | OLIVER | Taylor County, TX | Oil & Gas Property | Sep 2024 |
| 29330 | OLIVER | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 29331 | OLIVER | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 29332 | OLIVER 13-24 | Reeves County, TX | Oil & Gas Property | Nov 2024 |
| 29333 | OLIVER 39 | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 29334 | OLIVER D-HANSEN B SA | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 29335 | OLIVER J. R | Van Zandt County, TX | Oil & Gas Property | Jan 2025 |
| 29336 | OLIVER THOMAS UNIT | Nacogdoches County, TX | Gas Property | Jan 2025 |
| 29337 | OLIVER UNIT | Marion County, TX | Oil & Gas Property | Jan 2025 |
| 29338 | OLIVER UNIT | Shelby County, TX | Oil & Gas Property | Dec 2024 |
| 29339 | OLIVER UNIT | Brazoria County, TX | Oil & Gas Property | Apr 2019 |
| 29340 | OLIVIA | Johnson County, TX | Gas Property | Feb 2012 |
| 29341 | OLIVIA UNIT | Hood County, TX | Oil & Gas Property | Jan 2025 |
| 29342 | OLLE UNIT | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 29343 | OLLIE CULWELL | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 29344 | OLLIE LOWRY | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 29345 | OLLIE SCOTT 336 | Lipscomb County, TX | Oil & Gas Property | Dec 2024 |
| 29346 | OLMITOS | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 29347 | OLOUGHLIN | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 29348 | OLOUGHLIN | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 29349 | OLOUGHLIN | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 29350 | OLSEN BROWN 2 | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 29351 | OLSEN ET AL | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 29352 | OLSON | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 29353 | OLSON | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 29354 | OLSON | Bee County, TX | Oil & Gas Property | Nov 2016 |
| 29355 | OLSON | Jones County, TX | Oil Property | Jan 2025 |
| 29356 | OLSON ESSE-KENNEDY SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 29357 | OLSON JO | Matagorda County, TX | Oil & Gas Property | Oct 2024 |
| 29358 | OLSON R. H | Bastrop County, TX | Oil & Gas Property | Jul 2023 |
| 29359 | OLSON STATE 57-T2-6 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29360 | OLSON-BAKER UNIT | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 29361 | OLSON-BKR-GNZLS U | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 29362 | OLSON-ESSE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 29363 | OLSON-GAP | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 29364 | OLSSON | Moore County, TX | Gas Property | Jan 2025 |
| 29365 | OLTMANN | Madison County, TX | Oil & Gas Property | Dec 2024 |
| 29366 | OLUFSEN | Howard County, TX | Oil & Gas Property | Jul 2023 |
| 29367 | OLYMPIA 57-56 | Fisher County, TX | Oil & Gas Property | Jan 2025 |
| 29368 | OLYMPIC | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 29369 | OLYMPIC 54-2-7 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 29370 | OLYMPUS | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 29371 | OLYPHANT 57-T1-43X42 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29372 | OMA MCMICHAEL GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 29373 | OMAHA | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 29374 | OMAHA 11 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29375 | OMAHA 15 | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 29376 | OMAHA 175-176 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 29377 | OMALLEY 1 | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 29378 | OMAN | Jones County, TX | Oil Property | Jan 2022 |
| 29379 | OMAN KAROLYN | Shackelford County, TX | Oil & Gas Property | Dec 2019 |
| 29380 | OMNI-FRAZIER | Denton County, TX | Oil & Gas Property | Jan 2025 |
| 29381 | OMOHUNDRO | Wichita County, TX | Oil & Gas Property | Nov 2024 |
| 29382 | ONA 44-3 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 29383 | ONA BLACK 49 | Wheeler County, TX | Oil & Gas Property | Dec 2024 |
| 29384 | ONAH | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 29385 | ONAT | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 29386 | ONDRASEK OL UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 29387 | ONE EYED JOHN 522 | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 29388 | ONEAL | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 29389 | ONEAL | Milam County, TX | Oil & Gas Property | Oct 2007 |
| 29390 | ONEAL | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 29391 | ONEAL | Carson County, TX | Oil & Gas Property | Jan 2025 |
| 29392 | ONEAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 29393 | ONEAL B. J. -NORTH | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 29394 | ONEAL B.G. ETAL | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 29395 | ONEAL GAS UNIT | Bee County, TX | Oil & Gas Property | Jan 2025 |
| 29396 | ONEAL SAN ANDRES UNIT | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 29397 | ONEAL, B.J. ETAL | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 29398 | ONEAL, R | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 29399 | ONEAL, W. L | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 29400 | ONEAL,BILL JOHN NE/4 SEC 5 UN | Upton County, TX | Oil & Gas Property | Jan 2025 |