| 36401 | SPENCER | McCulloch County, TX | Oil & Gas Property | Dec 2025 |
| 36402 | SPENCER | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 36403 | SPENCER | Eastland County, TX | Gas Property | Dec 2025 |
| 36404 | SPENCER | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 36405 | SPENCER | Milam County, TX | Oil Property | Nov 2025 |
| 36406 | SPENCER | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 36407 | SPENCER 29 | Upton County, TX | Oil & Gas Property | Sep 2019 |
| 36408 | SPENCER D. D | Caldwell County, TX | Oil & Gas Property | Jan 2026 |
| 36409 | SPENCER GAS UNIT #1 | Upshur County, TX | Oil & Gas Property | Jan 2026 |
| 36410 | SPENCER-KENT-CRANE | Aransas County, TX | Oil & Gas Property | Dec 2025 |
| 36411 | SPENDLOVE UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 36412 | SPGC | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 36413 | SPHINX 8-17-32 | Mitchell County, TX | Oil & Gas Property | Jan 2026 |
| 36414 | SPHINX STATE 57-3-14 UNIT 1H | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 36415 | SPHINX UNIT 13-01 | Borden County, TX | Oil & Gas Property | Jan 2026 |
| 36416 | SPICE GAS UNIT | McMullen County, TX | Oil & Gas Property | Jan 2026 |
| 36417 | SPICER | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 36418 | SPICER A. P | Hansford County, TX | Oil & Gas Property | Jan 2026 |
| 36419 | SPIDER MONKEY UNIT 17-19 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 36420 | SPIEKERMAN | Bee County, TX | Oil & Gas Property | Oct 2025 |
| 36421 | SPIELHAGEN | Bee County, TX | Oil & Gas Property | Jan 2019 |
| 36422 | SPIES CLIFFORD F. G. U | Dewitt County, TX | Oil & Gas Property | Jun 2017 |
| 36423 | SPIGNER ET AL | Smith County, TX | Oil Property | Jan 2026 |
| 36424 | SPIKE S UNIT | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 36425 | SPIKED ALOE | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 36426 | SPIKES | Clay County, TX | Oil & Gas Property | Nov 2025 |
| 36427 | SPIKES GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 36428 | SPIKES, HENRY | Parker County, TX | Gas Property | Jan 2026 |
| 36429 | SPILL | Runnels County, TX | Oil Property | Jul 2023 |
| 36430 | SPILLER | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 36431 | SPILLER | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 36432 | SPILLMAN | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 36433 | SPINACH ELAINE UNIT | Zavala County, TX | Oil & Gas Property | Jan 2026 |
| 36434 | SPINKS | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 36435 | SPINKS | Tarrant County, TX | Gas Property | Jan 2026 |
| 36436 | SPINN UNIT A | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 36437 | SPINNERS | Robertson County, TX | Oil & Gas Property | Jan 2026 |
| 36438 | SPINNLER | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 36439 | SPIRA MELVIN TRUSTEE | Fort Bend County, TX | Oil & Gas Property | Dec 2018 |
| 36440 | SPIRE 226-34 UNIT 1H | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 36441 | SPIRES | Kent County, TX | Oil & Gas Property | Dec 2024 |
| 36442 | SPIRES | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 36443 | SPIRES RANCH | Kent County, TX | Oil Property | Jan 2026 |
| 36444 | SPIRIT 57-3-29 1H | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 36445 | SPISER | Concho County, TX | Gas Property | Aug 2025 |
| 36446 | SPITFIRE 1H | Frio County, TX | Oil & Gas Property | Jan 2026 |
| 36447 | SPITFIRE 29-39 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 36448 | SPITFIRE UNIT EB | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 36449 | SPITLER | Hockley County, TX | Oil & Gas Property | Dec 2025 |
| 36450 | SPITZENBERGER | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 36451 | SPITZER | Stonewall County, TX | Oil & Gas Property | Jan 2026 |
| 36452 | SPIVEY | Young County, TX | Oil Property | Jan 2026 |
| 36453 | SPIVEY | Hansford County, TX | Oil & Gas Property | Dec 2025 |
| 36454 | SPIVEY J. H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 36455 | SPJST LODGE | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 36456 | SPLITTER | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 36457 | SPOHN FOUNDATION | Brazoria County, TX | Oil & Gas Property | Dec 2024 |
| 36458 | SPOHN RANCH | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 36459 | SPOHN RANCH 2 | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 36460 | SPONBERG | Nueces County, TX | Oil & Gas Property | Jan 2026 |
| 36461 | SPOONBILL | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 36462 | SPOONER | Lubbock County, TX | Oil & Gas Property | Jan 2026 |
| 36463 | SPOONMAN 455 | Yoakum County, TX | Oil & Gas Property | Jan 2026 |
| 36464 | SPORTSMAN-ABRAHAM 49/32 A D001BO | Hemphill County, TX | Oil & Gas Property | Jan 2026 |
| 36465 | SPORTSTER 10-18 | Winkler County, TX | Oil & Gas Property | Jan 2026 |
| 36466 | SPR 280 | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36467 | SPR 45 | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36468 | SPR 560 | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36469 | SPR UNIT A | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36470 | SPR-AK | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36471 | SPR-KOPAS | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36472 | SPR-KOPAS | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36473 | SPR-PRIME UNIT | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 36474 | SPRABERRY | Jones County, TX | Oil & Gas Property | Jan 2026 |
| 36475 | SPRABERRY A. J | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 36476 | SPRABERRY A. J. SAN ANDRES UNIT | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 36477 | SPRABERRY ALDWELL UNIT | Reagan County, TX | Oil & Gas Property | Dec 2023 |
| 36478 | SPRABERRY DEEP UNIT | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 36479 | SPRABERRY DRIVER UN | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 36480 | SPRADLIN | Gonzales County, TX | Oil & Gas Property | Jan 2026 |
| 36481 | SPRAGIN | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 36482 | SPRAGUE | Glasscock County, TX | Oil & Gas Property | Apr 2021 |
| 36483 | SPRANKLE | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 36484 | SPRATLEN | Taylor County, TX | Oil & Gas Property | Jan 2011 |
| 36485 | SPREEN | Runnels County, TX | Oil & Gas Property | Jan 2026 |
| 36486 | SPRENCEL | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 36487 | SPRENCEL PECK-SALGE RAFTER SA | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 36488 | SPRENCEL-PECK UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 36489 | SPRIMONT | Johnson County, TX | Gas Property | Jan 2026 |
| 36490 | SPRING | Clay County, TX | Oil & Gas Property | Dec 2025 |
| 36491 | SPRING | Dickens County, TX | Oil & Gas Property | Jan 2026 |
| 36492 | SPRING BRANCH | Leon County, TX | Oil & Gas Property | Jan 2026 |
| 36493 | SPRING CREEK | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 36494 | SPRING VALLEY | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 36495 | SPRING VALLEY RANCH | Robertson County, TX | Oil & Gas Property | Jan 2026 |
| 36496 | SPRINGER | Stonewall County, TX | Oil & Gas Property | Jan 2026 |
| 36497 | SPRINGER | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 36498 | SPRINGER | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 36499 | SPRINGER | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 36500 | SPRINGER | Stonewall County, TX | Oil & Gas Property | Jan 2026 |