| 2601 | SOUTH MALLET UNIT | Hockley County, TX | Oil & Gas Property | Jul 2025 |
| 2602 | SOUTH MARSHALL ST | Webb County, TX | Oil & Gas Property | Jul 2025 |
| 2603 | SOUTH MAY | Chambers County, TX | Oil & Gas Property | Jun 2025 |
| 2604 | SOUTH MITRE 2 UNIT | Reeves County, TX | Oil & Gas Property | Jul 2025 |
| 2605 | SOUTH MONDAY | Cooke County, TX | Oil & Gas Property | Jul 2025 |
| 2606 | SOUTH NAQUIN GU | Shelby County, TX | Oil & Gas Property | Jul 2025 |
| 2607 | SOUTH NEILL UNIT | Nolan County, TX | Oil & Gas Property | Jul 2025 |
| 2608 | SOUTH ORLA | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 2609 | SOUTH PAMPA | Gray County, TX | Oil & Gas Property | May 2025 |
| 2610 | SOUTH PARK | Cooke County, TX | Oil & Gas Property | Jul 2025 |
| 2611 | SOUTH PENA CREEK UNIT | Dimmit County, TX | Oil & Gas Property | Jul 2025 |
| 2612 | SOUTH REKLAW G | Cherokee County, TX | Oil & Gas Property | May 2025 |
| 2613 | SOUTH ROBERDEAU UNIT | Crane County, TX | Oil & Gas Property | May 2025 |
| 2614 | SOUTH ROBERTSON (SAN ANDRES) U | Gaines County, TX | Oil & Gas Property | Jul 2025 |
| 2615 | SOUTH SLICK | Goliad County, TX | Oil & Gas Property | Jul 2025 |
| 2616 | SOUTH SMARTY JONES | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 2617 | SOUTH SNYDER | Scurry County, TX | Oil & Gas Property | Jul 2025 |
| 2618 | SOUTH SPUR | Dimmit County, TX | Oil & Gas Property | Jul 2025 |
| 2619 | SOUTH STILES SPRABERRY UNIT | Reagan County, TX | Oil & Gas Property | Jul 2025 |
| 2620 | SOUTH TABLE STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Jul 2025 |
| 2621 | SOUTH TALPA | Runnels County, TX | Oil & Gas Property | Dec 2017 |
| 2622 | SOUTH TEXAS CHILDRENS HOME | Bee County, TX | Oil & Gas Property | Jul 2025 |
| 2623 | SOUTH TEXAS CHILDRENS HOME 01 | Live Oak County, TX | Oil & Gas Property | Jul 2025 |
| 2624 | SOUTH TEXAS S | La Salle County, TX | Oil & Gas Property | Sep 2013 |
| 2625 | SOUTH TEXAS SYN | McMullen County, TX | Oil & Gas Property | Jul 2025 |
| 2626 | SOUTH THOMAS L | Coleman County, TX | Oil & Gas Property | Jul 2025 |
| 2627 | SOUTH TYLER PALUXY | Smith County, TX | Oil Property | Jul 2025 |
| 2628 | SOUTH UNIT | Harrison County, TX | Oil & Gas Property | Jul 1996 |
| 2629 | SOUTH VAN LEWISVILLE | Van Zandt County, TX | Oil & Gas Property | Jul 2025 |
| 2630 | SOUTH WELCH UNIT | Dawson County, TX | Oil & Gas Property | Jul 2025 |
| 2631 | SOUTH WESLACO GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jul 2025 |
| 2632 | SOUTH WILLIAMS 10-51 | Reeves County, TX | Oil & Gas Property | Jul 2025 |
| 2633 | SOUTH WITHERSPOON | Atascosa County, TX | Oil & Gas Property | Jul 2025 |
| 2634 | SOUTH YEGUA EF UNIT | Burleson County, TX | Oil & Gas Property | Jun 2025 |
| 2635 | SOUTHALL | Taylor County, TX | Oil & Gas Property | Jul 2025 |
| 2636 | SOUTHARD FARMS | Johnson County, TX | Oil & Gas Property | Jul 2025 |
| 2637 | SOUTHCLIFF | Tarrant County, TX | Oil & Gas Property | Jul 2025 |
| 2638 | SOUTHEAST BLESSING UNIT | Matagorda County, TX | Oil & Gas Property | Oct 2024 |
| 2639 | SOUTHEAST BRECKENRIDGE UN | Stephens County, TX | Oil & Gas Property | Jul 2025 |
| 2640 | SOUTHEAST GARZA UNIT | Garza County, TX | Oil & Gas Property | Jul 2025 |
| 2641 | SOUTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jul 2025 |
| 2642 | SOUTHEAST LUTHER/FUSSELMAN UNIT | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 2643 | SOUTHEAST MANSFIELD UNIT | Tarrant County, TX | Gas Property | Jul 2025 |
| 2644 | SOUTHEAST WARD UNIT | Stephens County, TX | Oil & Gas Property | Jul 2025 |
| 2645 | SOUTHEAST WHITEFACE UNIT | Hockley County, TX | Oil & Gas Property | Jul 2025 |
| 2646 | SOUTHERLAN | Clay County, TX | Oil & Gas Property | Jul 2025 |
| 2647 | SOUTHERLAND | Jack County, TX | Oil & Gas Property | Jun 2025 |
| 2648 | SOUTHERLAND | Jack County, TX | Oil & Gas Property | Jul 2025 |
| 2649 | SOUTHERN | Lavaca County, TX | Oil & Gas Property | Jul 2025 |
| 2650 | SOUTHERN | Reeves County, TX | Oil & Gas Property | Jul 2025 |
| 2651 | SOUTHERN COTTON | Hardeman County, TX | Oil Property | Jul 2025 |
| 2652 | SOUTHERN CROSS | Gonzales County, TX | Oil Property | Jul 2025 |
| 2653 | SOUTHERN EGG RANCH | Shelby County, TX | Oil & Gas Property | Jan 2024 |
| 2654 | SOUTHERN GATE CADDO UNIT | Young County, TX | Oil & Gas Property | Jul 2025 |
| 2655 | SOUTHERN HOSPITALITY | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 2656 | SOUTHERN HUNTER-AMBER(SA) UNIT | Gonzales County, TX | Oil & Gas Property | Jul 2025 |
| 2657 | SOUTHERN PACIFIC CO | Caldwell County, TX | Oil & Gas Property | Aug 2017 |
| 2658 | SOUTHERN PINE | Newton County, TX | Oil & Gas Property | Jun 2025 |
| 2659 | SOUTHERN PINE GAS UNIT #3 | Cherokee County, TX | Oil & Gas Property | May 2025 |
| 2660 | SOUTHERN PINE LUMBER CO | Cherokee County, TX | Oil & Gas Property | Jun 2025 |
| 2661 | SOUTHERN ROCHIN | Tarrant County, TX | Gas Property | Jul 2025 |
| 2662 | SOUTHERN STATES | Bee County, TX | Oil & Gas Property | May 2025 |
| 2663 | SOUTHERN TIMBER PROPERTIES | San Augustine County, TX | Oil & Gas Property | Jul 2025 |
| 2664 | SOUTHERN UNIT | Crane County, TX | Oil & Gas Property | Jul 2025 |
| 2665 | SOUTHLAND | Polk County, TX | Oil & Gas Property | Jul 2025 |
| 2666 | SOUTHLAND | Duval County, TX | Oil & Gas Property | Feb 2025 |
| 2667 | SOUTHLAND | Grayson County, TX | Oil & Gas Property | Jul 2025 |
| 2668 | SOUTHLAND | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 2669 | SOUTHLAND | Hutchinson County, TX | Oil & Gas Property | Jul 2021 |
| 2670 | SOUTHLAND | Ward County, TX | Oil & Gas Property | Jul 2025 |
| 2671 | SOUTHLAND PAPER | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 2672 | SOUTHLAND PAPER | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 2673 | SOUTHLAND PAPER MILL | Polk County, TX | Oil & Gas Property | Jul 2025 |
| 2674 | SOUTHLAND PAPER MILLS | Nacogdoches County, TX | Oil & Gas Property | Jul 2025 |
| 2675 | SOUTHLAND PAPER MILLS | Polk County, TX | Oil & Gas Property | Jul 2025 |
| 2676 | SOUTHLAND ROYALTY | Andrews County, TX | Oil & Gas Property | Jul 2025 |
| 2677 | SOUTHLAND ROYALTY | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 2678 | SOUTHLAND ROYALTY CO | Scurry County, TX | Oil & Gas Property | May 2016 |
| 2679 | SOUTHWEST | Starr County, TX | Oil & Gas Property | Jul 2025 |
| 2680 | SOUTHWEST 39-34 (ALLOC | Howard County, TX | Oil & Gas Property | Jun 2025 |
| 2681 | SOUTHWEST ANDREWS UNIT | Andrews County, TX | Oil & Gas Property | Jul 2025 |
| 2682 | SOUTHWEST FARM & RANCH | Starr County, TX | Oil & Gas Property | Jul 2025 |
| 2683 | SOUTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | Jul 2025 |
| 2684 | SOUTHWEST LEVELLAND UNIT | Cochran County, TX | Oil & Gas Property | Jul 2025 |
| 2685 | SOUTHWEST MCELROY UNIT | Upton County, TX | Oil & Gas Property | Jul 2025 |
| 2686 | SOUTHWEST NENA LUCIA UNIT | Nolan County, TX | Oil & Gas Property | Jul 2025 |
| 2687 | SOUTHWEST OIL & LAND INC | Hidalgo County, TX | Oil & Gas Property | Jul 2025 |
| 2688 | SOUTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Mar 2013 |
| 2689 | SOUTHWEST TEXAS CORP | San Patricio County, TX | Oil & Gas Property | Apr 2025 |
| 2690 | SOUTHWEST TEXAS CORP | Starr County, TX | Oil & Gas Property | Jul 2025 |
| 2691 | SOUTHWESTERN MEDICAL FOUNDATION | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 2692 | SOUTHWORTH | Robertson County, TX | Oil & Gas Property | Jul 2025 |
| 2693 | SOVEREIGN | Eastland County, TX | Oil & Gas Property | Jun 2025 |
| 2694 | SOVEREIGN 28-0-18-7 | Loving County, TX | Oil & Gas Property | Jul 2025 |
| 2695 | SOW 21 | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 2696 | SOWDERS | Eastland County, TX | Oil & Gas Property | Aug 2020 |
| 2697 | SOWELL | King County, TX | Oil & Gas Property | Jul 2025 |
| 2698 | SOWELL | Tarrant County, TX | Gas Property | Jul 2025 |
| 2699 | SOWELL, J.L | Upshur County, TX | Oil & Gas Property | Jul 2025 |
| 2700 | SOWELL, NORTH "A" | Tarrant County, TX | Gas Property | Dec 2018 |