| 401 | TEAL UNIT | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 402 | TEAL-HOSKINS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 403 | TEALA | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 404 | TEAS | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 405 | TEAS PAUL | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 406 | TECARO WOOD | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 407 | TECATE | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 408 | TECH CENTER | Tarrant County, TX | Gas Property | Jun 2026 |
| 409 | TECHNIK | Lavaca County, TX | Oil & Gas Property | May 2026 |
| 410 | TECHNIK JULIUS UNIT #2 2 | Lavaca County, TX | Oil & Gas Property | May 2026 |
| 411 | TECHNIK UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 412 | TECUMSEH | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 413 | TECUMSEH PASTURE | Throckmorton County, TX | Oil & Gas Property | Dec 2024 |
| 414 | TED BUTLER UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 415 | TEDDER | Wheeler County, TX | Gas Property | Sep 2022 |
| 416 | TEDROW WILLIAM GAS UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 417 | TEE 1H | Tarrant County, TX | Gas Property | Jun 2026 |
| 418 | TEEGARDEN UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 419 | TEEL BETTY TRUST | Potter County, TX | Oil & Gas Property | Feb 2021 |
| 420 | TEELE | Glasscock County, TX | Oil & Gas Property | Dec 2025 |
| 421 | TEEWINOT A1 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 422 | TEEWINOT NORTH UNIT | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 423 | TEGGEMANN | Lubbock County, TX | Oil & Gas Property | Jun 2026 |
| 424 | TEICH | Johnson County, TX | Oil & Gas Property | May 2026 |
| 425 | TEICH C UNIT | Johnson County, TX | Oil & Gas Property | May 2026 |
| 426 | TEICH CAROLYN | Johnson County, TX | Oil & Gas Property | May 2026 |
| 427 | TEICH HENRY | Johnson County, TX | Oil & Gas Property | May 2026 |
| 428 | TEICHELMAN | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 429 | TEICHLEMAN | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 430 | TEICHMAN | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 431 | TEINERT | Midland County, TX | Oil & Gas Property | May 2026 |
| 432 | TEINERT G. O | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 433 | TEJAS UNIT A DIM | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 434 | TEJAS-FERGUSON | Wise County, TX | Gas Property | Aug 2025 |
| 435 | TELLER 186 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 436 | TELLURIDE | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 437 | TELLURIDE | Ward County, TX | Oil & Gas Property | May 2026 |
| 438 | TELLURIDE | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 439 | TELLURIDE STATE 29-32 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 440 | TEMA-LITTLE | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 441 | TEMIN UNIT 2-27 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 442 | TEMPLE | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 443 | TEMPLE | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 444 | TEMPLE | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 445 | TEMPLE | Nacogdoches County, TX | Oil & Gas Property | May 2026 |
| 446 | TEMPLE | Newton County, TX | Oil & Gas Property | May 2026 |
| 447 | TEMPLE BATES | Clay County, TX | Oil & Gas Property | May 2022 |
| 448 | TEMPLE EASTEX | Anderson County, TX | Oil & Gas Property | Jun 2026 |
| 449 | TEMPLE FORK 32-20 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 450 | TEMPLE IN | Anderson County, TX | Oil & Gas Property | Sep 2018 |
| 451 | TEMPLE INDUSTRIES | Houston County, TX | Oil & Gas Property | Apr 2026 |
| 452 | TEMPLE INLAND | Anderson County, TX | Oil & Gas Property | Apr 2026 |
| 453 | TEMPLE-EASTEX | Anderson County, TX | Oil & Gas Property | Jun 2026 |
| 454 | TEMPLE-EASTEX | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 455 | TEMPLE-EASTEX LEONARD | Houston County, TX | Oil & Gas Property | May 2026 |
| 456 | TEMPLE-IN | Houston County, TX | Oil & Gas Property | May 2026 |
| 457 | TEMPLE-INLAND | Houston County, TX | Oil & Gas Property | May 2026 |
| 458 | TEMPLE-INLAND | Jasper County, TX | Oil & Gas Property | May 2026 |
| 459 | TEMPLE-INLAND A | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 460 | TEMPLETON | Cass County, TX | Oil & Gas Property | Jun 2026 |
| 461 | TEMPLETON | Nolan County, TX | Oil & Gas Property | Sep 2021 |
| 462 | TEN BEARS | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 463 | TEN CATE | Jackson County, TX | Oil & Gas Property | Jun 2015 |
| 464 | TEN MAP UNIT | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 465 | TENAMPA | Bexar County, TX | Oil & Gas Property | May 2026 |
| 466 | TENBERG BIRDWELL UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 467 | TENERY | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 468 | TENERY G. B.(TEXACO) | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 469 | TENNANT UNIT A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 470 | TENNANT-SKLOSS ULW A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 471 | TENNANT-YANTA N USW | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 472 | TENNECO FEE | Val Verde County, TX | Gas Property | Jun 2026 |
| 473 | TENNECO-JONES | Ward County, TX | Oil & Gas Property | May 2026 |
| 474 | TENNECO-UNIVERSITY | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 475 | TENNESSEE JED | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 476 | TENNIE UNIT | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 477 | TENNISON 46 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 478 | TENSLEEP | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 479 | TEPE ESTATE 37 | Hemphill County, TX | Oil & Gas Property | Aug 2009 |
| 480 | TEPEE DRAW | Irion County, TX | Oil & Gas Property | Jun 2026 |
| 481 | TEPOZAN | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 482 | TERCERO | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 483 | TERESA | Runnels County, TX | Oil Property | May 2026 |
| 484 | TERESA 1063H | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 485 | TERESA 6 | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 486 | TERHUNE | Ochiltree County, TX | Oil & Gas Property | Nov 2022 |
| 487 | TERIANA | Gray County, TX | Gas Property | Apr 2026 |
| 488 | TERIYAKI 20 | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 489 | TERLINGUA STATE UNIT 15-17 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 490 | TERMINAL UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 491 | TERRA | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 492 | TERRAPINS DU | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 493 | TERREL | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 494 | TERRELL | Upshur County, TX | Oil & Gas Property | Jun 2026 |
| 495 | TERRELL | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 496 | TERRELL | Moore County, TX | Gas Property | Jun 2026 |
| 497 | TERRELL | Victoria County, TX | Oil & Gas Property | Jun 2026 |
| 498 | TERRELL | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 499 | TERRELL | Goliad County, TX | Oil & Gas Property | May 2026 |
| 500 | TERRELL | Goliad County, TX | Oil & Gas Property | Aug 2023 |