| 601 | SCARBOROUGH GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 602 | SCARBOROUGH UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 603 | SCARBROUGH E. M | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 604 | SCARLET UNIT | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 605 | SCARMARDO | Burleson County, TX | Oil & Gas Property | Dec 2020 |
| 606 | SCARMARDO-TOUPAL UNIT | Burleson County, TX | Oil & Gas Property | May 2026 |
| 607 | SCARPINATO | Brazos County, TX | Oil & Gas Property | May 2026 |
| 608 | SCASTA UNIT | Brazos County, TX | Oil & Gas Property | Feb 2022 |
| 609 | SCASTA-MILBERGER UNIT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 610 | SCATTER 15-10 | Howard County, TX | Oil & Gas Property | May 2026 |
| 611 | SCATTER GINGER 15-27 (ALLOC-D) | Howard County, TX | Oil & Gas Property | May 2026 |
| 612 | SCATTER TISH 10-46 (ALLOC-D) | Howard County, TX | Oil & Gas Property | May 2026 |
| 613 | SCHAAR | Victoria County, TX | Oil & Gas Property | Jun 2026 |
| 614 | SCHACHERL | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 615 | SCHACHERL-EFFENBERGER (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 616 | SCHACHERL-VANA (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 617 | SCHACKEL ANNIE ET AL | Guadalupe County, TX | Oil & Gas Property | May 2023 |
| 618 | SCHACKEL JAKE | Caldwell County, TX | Oil & Gas Property | Jun 2026 |
| 619 | SCHADE D. A | Liberty County, TX | Oil & Gas Property | Jan 2006 |
| 620 | SCHAEFER | Runnels County, TX | Oil & Gas Property | Jun 2026 |
| 621 | SCHAEFER | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 622 | SCHAEFER | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 623 | SCHAEFER | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 624 | SCHAEFER | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 625 | SCHAEFER | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 626 | SCHAEFER | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 627 | SCHAEFFER BRICE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 628 | SCHAER | Austin County, TX | Oil & Gas Property | Jun 2026 |
| 629 | SCHAFER | Sherman County, TX | Oil & Gas Property | Jun 2026 |
| 630 | SCHAFER | Carson County, TX | Oil & Gas Property | Jun 2026 |
| 631 | SCHAFER '19' | Howard County, TX | Oil & Gas Property | May 2026 |
| 632 | SCHAFER A | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 633 | SCHAFER RANCH | Carson County, TX | Oil & Gas Property | May 2026 |
| 634 | SCHALEBEN | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 635 | SCHAPER EF UNIT | Burleson County, TX | Oil & Gas Property | May 2026 |
| 636 | SCHAR | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 637 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Oct 2019 |
| 638 | SCHARBAUER | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 639 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 640 | SCHARBAUER | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 641 | SCHARBAUER | Ector County, TX | Oil & Gas Property | Mar 2022 |
| 642 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Jul 2024 |
| 643 | SCHARBAUER | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 644 | SCHARBAUER | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 645 | SCHARBAUER | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 646 | SCHARBAUER | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 647 | SCHARBAUER-BRAUN | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 648 | SCHARFF | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 649 | SCHARFF | Pecos County, TX | Oil & Gas Property | Sep 2021 |
| 650 | SCHARFF-BLACKMON | Pecos County, TX | Oil & Gas Property | Sep 2021 |
| 651 | SCHATTEL | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 652 | SCHAUB, JULIAN | Hansford County, TX | Oil & Gas Property | Feb 2020 |
| 653 | SCHAUTTEET R | Medina County, TX | Oil & Gas Property | Jun 2026 |
| 654 | SCHAWE | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 655 | SCHEEL | Jackson County, TX | Oil & Gas Property | May 2026 |
| 656 | SCHEELE-HUTH | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 657 | SCHELLHORN | Upton County, TX | Oil & Gas Property | May 2026 |
| 658 | SCHENCK | Brazoria County, TX | Oil & Gas Property | May 2026 |
| 659 | SCHENDEL | Goliad County, TX | Oil & Gas Property | Jun 2026 |
| 660 | SCHENDEL | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 661 | SCHENDEL | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 662 | SCHENDEL | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 663 | SCHENDEL | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 664 | SCHENDEL A-303 | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 665 | SCHENDEL A-SCHENDEL B SA | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 666 | SCHENDEL-E GRAY USW | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 667 | SCHENDEL-REYNOLDS SA1 1H | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 668 | SCHENDEL-WILLEKE USW | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 669 | SCHENECKER | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 670 | SCHENK | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 671 | SCHENK CLETUS | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 672 | SCHENK LEONARD | Archer County, TX | Oil Property | Jun 2026 |
| 673 | SCHENKEL | Edwards County, TX | Oil Property | Jun 2026 |
| 674 | SCHERER | Harris County, TX | Oil & Gas Property | Apr 2024 |
| 675 | SCHERFFIUS | Jackson County, TX | Oil & Gas Property | Aug 2024 |
| 676 | SCHERTZ | Guadalupe County, TX | Oil & Gas Property | May 2026 |
| 677 | SCHERTZ FAMILY | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 678 | SCHESKE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 679 | SCHEUBER | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 680 | SCHEUBER | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 681 | SCHEUBER PERRY LL UNIT | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 682 | SCHEUBER WILKINS LL UNIT | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 683 | SCHIEVELBIEN ALBERT | Guadalupe County, TX | Oil & Gas Property | Aug 2022 |
| 684 | SCHIFF | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 685 | SCHIFF 1 | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 686 | SCHIFF-LAWRENCE | Hansford County, TX | Oil & Gas Property | May 2026 |
| 687 | SCHIFFERS | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 688 | SCHILDKNECHT | Archer County, TX | Oil & Gas Property | Nov 2020 |
| 689 | SCHILL MARY JANE | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 690 | SCHILLER | Austin County, TX | Oil & Gas Property | Jun 2026 |
| 691 | SCHINDLER | Fort Bend County, TX | Oil & Gas Property | Jun 2026 |
| 692 | SCHIRMER | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 693 | SCHIRMER-BUCK A UNIT | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 694 | SCHKADE | Shackelford County, TX | Oil & Gas Property | Jun 2026 |
| 695 | SCHLABACH 1H | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 696 | SCHLAFFKE | Wichita County, TX | Oil & Gas Property | Nov 2025 |
| 697 | SCHLATHER | Wilson County, TX | Oil & Gas Property | Sep 2025 |
| 698 | SCHLEE | Moore County, TX | Gas Property | May 2026 |
| 699 | SCHLEE A | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 700 | SCHLEMEYER | Ector County, TX | Oil & Gas Property | Jun 2026 |