| 32501 | RICHTER NORTH UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 32502 | RICHTER SOUTH UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 32503 | RICHTER UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2026 |
| 32504 | RICHTER UNIT | Zavala County, TX | Oil & Gas Property | Jan 2026 |
| 32505 | RICHTER UNIT | Webb County, TX | Oil & Gas Property | Dec 2006 |
| 32506 | RICHTER,C.W | Eastland County, TX | Oil & Gas Property | Nov 2024 |
| 32507 | RICHTER-LOEWE | Austin County, TX | Oil & Gas Property | Jan 2026 |
| 32508 | RICK DINNER EAST | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 32509 | RICK ROSS STATE | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 32510 | RICKARD GAS UNIT | Limestone County, TX | Oil & Gas Property | Jan 2026 |
| 32511 | RICKELS | Palo Pinto County, TX | Oil & Gas Property | Jan 2026 |
| 32512 | RICKELS | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 32513 | RICKER | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 32514 | RICKER | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 32515 | RICKER | Glasscock County, TX | Oil & Gas Property | Feb 2022 |
| 32516 | RICKER R | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 32517 | RICKER-HUGHES 2-1 | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 32518 | RICKRICH | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 32519 | RICKS | Concho County, TX | Oil & Gas Property | Sep 2015 |
| 32520 | RICKS LIVING TRUST GU | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 32521 | RICKSON | Ector County, TX | Oil & Gas Property | Nov 2025 |
| 32522 | RICKY B | Moore County, TX | Gas Property | Jan 2026 |
| 32523 | RICKY BOBBY 33-62 WRD UNIT | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 32524 | RICOCHET 29-40 UNIT | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 32525 | RIDDLE | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 32526 | RIDDLE | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 32527 | RIDDLE | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 32528 | RIDDLE E | Caldwell County, TX | Oil & Gas Property | Feb 2023 |
| 32529 | RIDDLE GEORGE | Milam County, TX | Oil & Gas Property | May 2020 |
| 32530 | RIDDLE MARY BELLE OIL UNIT | Camp County, TX | Oil & Gas Property | Dec 2025 |
| 32531 | RIDDLE SWASTIKA | Jones County, TX | Oil Property | Dec 2025 |
| 32532 | RIDE SOUTH | Scurry County, TX | Oil & Gas Property | Dec 2025 |
| 32533 | RIDER | Palo Pinto County, TX | Oil & Gas Property | Jan 2026 |
| 32534 | RIDER MINEOLA | Palo Pinto County, TX | Oil & Gas Property | Jan 2026 |
| 32535 | RIDER, ELSIE | Jack County, TX | Gas Property | Jan 2026 |
| 32536 | RIDER-BRIDGES | Jack County, TX | Oil & Gas Property | Apr 2024 |
| 32537 | RIDGE | Pecos County, TX | Oil Property | Jan 2026 |
| 32538 | RIDGE FOX H02BR | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 32539 | RIDGE OAK H04BR | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 32540 | RIDGE SIXERS H06BR | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 32541 | RIDGE UPPER CLEARFORK UNIT | Crosby County, TX | Oil & Gas Property | Jan 2026 |
| 32542 | RIDGEBACK | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 32543 | RIDGLEA | Tarrant County, TX | Gas Property | Jan 2026 |
| 32544 | RIDGLEA TRIANGLE | Tarrant County, TX | Oil & Gas Property | Jan 2026 |
| 32545 | RIDGMAR | Tarrant County, TX | Gas Property | Jan 2026 |
| 32546 | RIDGWAY | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 32547 | RIDLEHUBER | Hill County, TX | Gas Property | Jan 2026 |
| 32548 | RIDLEY | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 32549 | RIEBE | Palo Pinto County, TX | Oil & Gas Property | May 2022 |
| 32550 | RIEDEL | Goliad County, TX | Oil & Gas Property | Jan 2024 |
| 32551 | RIEDESEL 02 0 | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 32552 | RIEGER | Williamson County, TX | Oil & Gas Property | Dec 2025 |
| 32553 | RIELLY R. W | Milam County, TX | Oil & Gas Property | Jan 2026 |
| 32554 | RIES | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 32555 | RIESLING | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 32556 | RIESS | Houston County, TX | Oil & Gas Property | Jan 2026 |
| 32557 | RIETHMEYER E. GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jan 2026 |
| 32558 | RIFENBURG | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 32559 | RIFFE | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 32560 | RIFFE 1 | Sherman County, TX | Gas Property | Jan 2026 |
| 32561 | RIFLE | Winkler County, TX | Oil & Gas Property | Jan 2026 |
| 32562 | RIFLE 21801 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 32563 | RIFLEMAN | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 32564 | RIFLEMAN C19 | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 32565 | RIGBY UNIT | Lavaca County, TX | Oil & Gas Property | Jan 2026 |
| 32566 | RIGEL | Lavaca County, TX | Oil & Gas Property | Jan 2026 |
| 32567 | RIGGAN | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 32568 | RIGGAN | Glasscock County, TX | Oil & Gas Property | Oct 2025 |
| 32569 | RIGGAN | Frio County, TX | Oil & Gas Property | May 2016 |
| 32570 | RIGGAN | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 32571 | RIGGINS | Carson County, TX | Gas Property | Jan 2026 |
| 32572 | RIGGLE-WENDTLAND | Bee County, TX | Oil & Gas Property | Feb 2017 |
| 32573 | RIGGS | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 32574 | RIGGS | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 32575 | RIGGS | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 32576 | RIGGS | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 32577 | RIGGS | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 32578 | RIGGS J. H. GAS UNIT | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 32579 | RIGGS MAGGIE | Lynn County, TX | Oil & Gas Property | Jul 2022 |
| 32580 | RIGGS NEVA | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 32581 | RIGGS, ERNEST -B | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 32582 | RIGHTMER | Fayette County, TX | Oil & Gas Property | Jan 2026 |
| 32583 | RIGHTMER | Fayette County, TX | Oil & Gas Property | Jan 2026 |
| 32584 | RIGSBY | Clay County, TX | Oil & Gas Property | Sep 2018 |
| 32585 | RIHN DAVID | Medina County, TX | Oil & Gas Property | Jan 2026 |
| 32586 | RILEY | Hemphill County, TX | Oil & Gas Property | Jan 2026 |
| 32587 | RILEY | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 32588 | RILEY | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 32589 | RILEY | Hutchinson County, TX | Oil & Gas Property | Nov 2023 |
| 32590 | RILEY | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 32591 | RILEY | Hutchinson County, TX | Oil & Gas Property | Jan 2026 |
| 32592 | RILEY | Wichita County, TX | Oil & Gas Property | Jan 2026 |
| 32593 | RILEY | Wichita County, TX | Oil & Gas Property | Jan 2026 |
| 32594 | RILEY | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 32595 | RILEY | Young County, TX | Oil & Gas Property | Mar 2016 |
| 32596 | RILEY | Gaines County, TX | Gas Property | Dec 2025 |
| 32597 | RILEY | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 32598 | RILEY | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 32599 | RILEY | Hansford County, TX | Oil & Gas Property | Aug 2024 |
| 32600 | RILEY | Gaines County, TX | Gas Property | Sep 2025 |