| 35601 | SIREN UNIT 36-48 | Borden County, TX | Oil & Gas Property | Jun 2026 |
| 35602 | SIRES | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 35603 | SISK | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 35604 | SISK 40 ACRES | Matagorda County, TX | Oil Property | May 2026 |
| 35605 | SISTERS | Lipscomb County, TX | Oil & Gas Property | Feb 2021 |
| 35606 | SISTERS | Nolan County, TX | Oil & Gas Property | Dec 2020 |
| 35607 | SISTERS 17 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 35608 | SISTI EAST UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 35609 | SISTI UNIT A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 35610 | SISTI WEST UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 35611 | SITES | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 35612 | SITTA, R. E., ETAL | Hardeman County, TX | Oil & Gas Property | Sep 2021 |
| 35613 | SITTER | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 35614 | SITTIN DUCK | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 35615 | SITTING BULL UNIT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 35616 | SITTON | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 35617 | SITTON GU 1 | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 35618 | SITZ UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 35619 | SITZ-DOYLE | Wise County, TX | Oil & Gas Property | May 2024 |
| 35620 | SITZ-DOYLE SITZ SOUTH | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 35621 | SIVELLS BEND UNIT (BASAL PENN) | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 35622 | SIX-ROOS | Duval County, TX | Oil & Gas Property | Aug 2025 |
| 35623 | SIXES PICK | King County, TX | Oil Property | Jun 2026 |
| 35624 | SIXTEEN PENNY NAIL 310 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 35625 | SIXTEEN STONE 416 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 35626 | SIZELOVE | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 35627 | SJWF | Dickens County, TX | Oil & Gas Property | Jun 2026 |
| 35628 | SKAGGS | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 35629 | SKAGGS | Johnson County, TX | Gas Property | Jun 2026 |
| 35630 | SKAGGS | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 35631 | SKAGGS | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 35632 | SKAGGS LEWIS | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 35633 | SKEET-NORET | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 35634 | SKEETER UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 35635 | SKELETOR | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 35636 | SKELLY-STOKER | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 35637 | SKELLY-UNIVERSITY | Reagan County, TX | Oil & Gas Property | Feb 2026 |
| 35638 | SKELLY-WEBB | Gray County, TX | Gas Property | May 2026 |
| 35639 | SKIATEX | Hutchinson County, TX | Oil & Gas Property | Oct 2022 |
| 35640 | SKIDMORE | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 35641 | SKIDMORE J | Gray County, TX | Oil & Gas Property | Apr 2019 |
| 35642 | SKILES | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 35643 | SKILLERN K GU | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 35644 | SKINNER | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 35645 | SKINNER | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 35646 | SKINNER | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 35647 | SKINNER | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 35648 | SKINNER -A | Cass County, TX | Oil & Gas Property | May 2026 |
| 35649 | SKINNER 34-116 | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 35650 | SKINNER G | Wichita County, TX | Oil & Gas Property | Apr 2026 |
| 35651 | SKINNER-FLETCHER | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 35652 | SKINNY DENNIS 468 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 35653 | SKIPJACK | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 35654 | SKIPPER | Taylor County, TX | Oil & Gas Property | May 2026 |
| 35655 | SKIPPER | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 35656 | SKIPPER | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 35657 | SKIPPER | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 35658 | SKIPPER | Brooks County, TX | Oil & Gas Property | Jun 2026 |
| 35659 | SKIPPER ESTATE | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 35660 | SKLAR, CHARL | Victoria County, TX | Oil & Gas Property | Jun 2026 |
| 35661 | SKLOSS UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 35662 | SKLOSS-KARNES A USW | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 35663 | SKRIVANEK | Burleson County, TX | Oil & Gas Property | May 2026 |
| 35664 | SKRIVANEK | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 35665 | SKRIVANEK-EHLERT UNIT NO. 1 | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 35666 | SKROBARCEK P.J | Guadalupe County, TX | Oil & Gas Property | Apr 2026 |
| 35667 | SKY CITY | Bee County, TX | Oil & Gas Property | Jun 2026 |
| 35668 | SKY KING 47 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35669 | SKY MCCARN 4H | Bee County, TX | Oil & Gas Property | Jun 2026 |
| 35670 | SKY PILOT 57-46 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35671 | SKYCATCHER 56-3-5 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35672 | SKYE UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 35673 | SKYFALL STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35674 | SKYHAWK 57-1-28 UNIT 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35675 | SKYLANE 57-1-9 UNIT 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 35676 | SKYLINE | Tarrant County, TX | Gas Property | Jun 2026 |
| 35677 | SKYWEST | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 35678 | SLACK | Tom Green County, TX | Oil & Gas Property | Jun 2026 |
| 35679 | SLACK | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 35680 | SLACK | Brown County, TX | Oil & Gas Property | Mar 2019 |
| 35681 | SLACK | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 35682 | SLACK BOX 54-2 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 35683 | SLAGLE | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 35684 | SLAGLE | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 35685 | SLAGLE-FALLON | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 35686 | SLASH | Loving County, TX | Oil & Gas Property | Oct 2025 |
| 35687 | SLASH | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 35688 | SLAT | Ector County, TX | Oil & Gas Property | Aug 2015 |
| 35689 | SLATER | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 35690 | SLATER | Young County, TX | Oil & Gas Property | Jun 2026 |
| 35691 | SLATON G.H | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 35692 | SLATOR | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 35693 | SLATOR | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 35694 | SLATOR A TRACT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 35695 | SLATOR RANCH | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 35696 | SLATOR RANCH A | Zapata County, TX | Oil & Gas Property | May 2026 |
| 35697 | SLATTON | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 35698 | SLAUGHTER | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 35699 | SLAUGHTER | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 35700 | SLAUGHTER | Clay County, TX | Oil & Gas Property | Jun 2026 |