| 501 | READ | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 502 | READ | Moore County, TX | Oil & Gas Property | Sep 2025 |
| 503 | READ | Moore County, TX | Oil & Gas Property | Sep 2025 |
| 504 | READ | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 505 | READ | Crockett County, TX | Oil & Gas Property | Sep 2025 |
| 506 | READ | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 507 | READ 1 | Moore County, TX | Gas Property | Sep 2025 |
| 508 | READ ET AL UNIT | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 509 | READ H | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 510 | READ UNIT | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 511 | READ, W. R. ETAL | Howard County, TX | Oil & Gas Property | May 2017 |
| 512 | REAGAN | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 513 | REAGAN | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 514 | REAGAN | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 515 | REAGAN | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 516 | REAGAN | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 517 | REAGAN | Live Oak County, TX | Oil & Gas Property | Sep 2025 |
| 518 | REAGAN | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 519 | REAGAN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 520 | REAGAN | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 521 | REAGAN | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 522 | REAGAN | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 523 | REAGAN CSL 297-20 | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 524 | REAGAN EST | Eastland County, TX | Oil & Gas Property | Sep 2025 |
| 525 | REAGAN G | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 526 | REAGAN OLENE GAS UNIT | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 527 | REAGAN-BLACK STONE-WILKINSON (AL | Cherokee County, TX | Oil & Gas Property | Aug 2025 |
| 528 | REAGAN-MERCER | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 529 | REALTY TRUST | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 530 | REAMES | Shackelford County, TX | Oil & Gas Property | Jul 2025 |
| 531 | REAMES | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 532 | REAMES | Parker County, TX | Oil & Gas Property | Jul 2025 |
| 533 | REASER | Austin County, TX | Oil & Gas Property | Sep 2025 |
| 534 | REAST | Grayson County, TX | Oil & Gas Property | Jun 2019 |
| 535 | REAVES, J. B | Tyler County, TX | Oil & Gas Property | Sep 2025 |
| 536 | REAVLEY | Nacogdoches County, TX | Oil & Gas Property | Sep 2025 |
| 537 | REAVLEY TOM | Nacogdoches County, TX | Oil & Gas Property | Sep 2025 |
| 538 | REBA N MILLER | Lipscomb County, TX | Oil & Gas Property | Sep 2025 |
| 539 | REBECCA | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 540 | REBECCA | Borden County, TX | Oil & Gas Property | Sep 2025 |
| 541 | REBECCA 6 | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 542 | REBECCA BROWN KELLER UNIT | Somervell County, TX | Oil & Gas Property | Aug 2025 |
| 543 | REBECCA JEAN | Upton County, TX | Oil & Gas Property | Nov 2024 |
| 544 | REBEL 110 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 545 | REBEL 115 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 546 | REBEL 130 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 547 | REBEL 140 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 548 | REBEL 150 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 549 | REBEL 160 MIPA UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 550 | REBEL FEE | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 551 | REBELS SU | San Augustine County, TX | Gas Property | Sep 2025 |
| 552 | RECKLESS 1028 | Lipscomb County, TX | Oil & Gas Property | Sep 2025 |
| 553 | RECORD | Hutchinson County, TX | Gas Property | May 2025 |
| 554 | RECORD | Throckmorton County, TX | Oil & Gas Property | Sep 2025 |
| 555 | RECTOR | Guadalupe County, TX | Oil & Gas Property | Jul 2025 |
| 556 | RECTOR L.E | Nacogdoches County, TX | Oil & Gas Property | Aug 2025 |
| 557 | RECURVE 13-12 | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 558 | RED 137W | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 559 | RED ANGUS 48 | Mitchell County, TX | Oil & Gas Property | Sep 2025 |
| 560 | RED BARCHETTA 30-19 | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 561 | RED BARN | Archer County, TX | Oil Property | Jul 2025 |
| 562 | RED BARON | Live Oak County, TX | Oil & Gas Property | Aug 2025 |
| 563 | RED BLUFF | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 564 | RED BLUFF | Reeves County, TX | Oil & Gas Property | Jun 2016 |
| 565 | RED BLUFF | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 566 | RED BUD W UNIT | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 567 | RED BULL 1-72 | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 568 | RED CLOUD | Ward County, TX | Oil & Gas Property | Feb 2023 |
| 569 | RED CLOUD | Cochran County, TX | Oil & Gas Property | Sep 2025 |
| 570 | RED CLOUD | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 571 | RED CREST | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 572 | RED CREST | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 573 | RED CREST TRUST UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 574 | RED DEVIL | Glasscock County, TX | Oil & Gas Property | Jun 2025 |
| 575 | RED DEVIL 1 | Sherman County, TX | Oil & Gas Property | Sep 2025 |
| 576 | RED DOG | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 577 | RED DRAGON UNIT | Hood County, TX | Oil & Gas Property | Aug 2025 |
| 578 | RED FOX GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 579 | RED HORSE | Reeves County, TX | Oil & Gas Property | Oct 2020 |
| 580 | RED HOTT CAT 4033 | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 581 | RED HULK UNIT | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 582 | RED LAKE | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 583 | RED LAKE | Cochran County, TX | Oil & Gas Property | Sep 2025 |
| 584 | RED LODGE C20-11 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 585 | RED LYLE | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 586 | RED OAK | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 587 | RED OAK | Hood County, TX | Oil & Gas Property | Sep 2025 |
| 588 | RED OAK | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 589 | RED OAK (WOODBINE DEXTER) UNIT | Leon County, TX | Oil & Gas Property | Sep 2025 |
| 590 | RED OAK RANCH | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 591 | RED RAIDER 663 | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 592 | RED RAIDERS ( | Shelby County, TX | Oil & Gas Property | Sep 2025 |
| 593 | RED RANCH | Dimmit County, TX | Oil & Gas Property | Aug 2025 |
| 594 | RED RIVER | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 595 | RED RIVER | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 596 | RED RIVER | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 597 | RED RIVER 164 | San Augustine County, TX | Gas Property | Sep 2025 |
| 598 | RED RIVER 257 A | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 599 | RED RIVER 620B-620A ALLOC 1HB | Shelby County, TX | Gas Property | Sep 2025 |
| 600 | RED RIVER GAS UNIT | San Augustine County, TX | Gas Property | Sep 2025 |