| 6601 | CASEY | Leon County, TX | Oil & Gas Property | Jan 2026 |
| 6602 | CASEY | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 6603 | CASEY | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 6604 | CASEY | Young County, TX | Oil Property | Dec 2006 |
| 6605 | CASEY 10 | Hemphill County, TX | Oil & Gas Property | Jan 2026 |
| 6606 | CASEY A | Young County, TX | Oil & Gas Property | Apr 2007 |
| 6607 | CASEY JONES | Fisher County, TX | Oil & Gas Property | Jan 2026 |
| 6608 | CASEY POLLOCK 35 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 6609 | CASEY RAY | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 6610 | CASEY, ETHEL M | Shackelford County, TX | Oil & Gas Property | Jan 2026 |
| 6611 | CASH | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 6612 | CASH | Gray County, TX | Gas Property | Dec 2025 |
| 6613 | CASH FLOWE | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6614 | CASH UNIT | Caldwell County, TX | Oil & Gas Property | Dec 2022 |
| 6615 | CASHEN | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 6616 | CASHION JOHN | Johnson County, TX | Gas Property | Jan 2026 |
| 6617 | CASHMERE 29-0-15-10 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 6618 | CASIAS JIMMIE | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 6619 | CASINO ROYALE STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 6620 | CASKEY | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 6621 | CASKEY A -CASKEY B SA 1 1H | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 6622 | CASKEY B - MIGURA B SA | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 6623 | CASNER | Taylor County, TX | Oil & Gas Property | Jan 2026 |
| 6624 | CASON 203-204 UNIT 1H | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 6625 | CASON HOLLOW UNIT | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 6626 | CASON WILL | Brown County, TX | Oil & Gas Property | Jan 2026 |
| 6627 | CASPER | Ward County, TX | Oil & Gas Property | Jan 2026 |
| 6628 | CASPER 57-1-47 1H | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6629 | CASPER STATE 57-1-47-11 | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6630 | CASPIAN | Gonzales County, TX | Oil & Gas Property | Jan 2026 |
| 6631 | CASPIAN 19 | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6632 | CASS COUNTY IRON CO | Cass County, TX | Oil & Gas Property | Jan 2026 |
| 6633 | CASS-COUNTISS 20 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6634 | CASS-ERNEST E20 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6635 | CASSELMAN | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6636 | CASSELMAN10 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6637 | CASSELMAN4 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6638 | CASSELMAN40 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6639 | CASSELMAN8 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 6640 | CASSIDY | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 6641 | CASSIDY | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 6642 | CASSIDY 575-544 | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 6643 | CASSIDY UNIT | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 6644 | CASSIDY UNIT | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 6645 | CASSIE | Gray County, TX | Gas Property | Jan 2026 |
| 6646 | CASSIN E | Zapata County, TX | Oil & Gas Property | Jan 2026 |
| 6647 | CASSIN UNIT | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 6648 | CASSINI 7 UNIT 7 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 6649 | CASSITY | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 6650 | CASSITY GAS UNIT 3H | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 6651 | CASSLE | Fisher County, TX | Oil & Gas Property | Jan 2026 |
| 6652 | CASSTEVENS | Johnson County, TX | Gas Property | Jan 2026 |
| 6653 | CASSWIN | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 6654 | CAST | Caldwell County, TX | Oil & Gas Property | Dec 2025 |
| 6655 | CASTEEL | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 6656 | CASTEEL | Young County, TX | Oil & Gas Property | Jun 2022 |
| 6657 | CASTELLANO | Bexar County, TX | Oil & Gas Property | Jan 2026 |
| 6658 | CASTELLAW | Upshur County, TX | Oil & Gas Property | Feb 2022 |
| 6659 | CASTER CLEMMIE | Guadalupe County, TX | Oil & Gas Property | Dec 2025 |
| 6660 | CASTILLO DEEP G | Hidalgo County, TX | Oil & Gas Property | Jan 2026 |
| 6661 | CASTILLO FLORES G | Hidalgo County, TX | Oil & Gas Property | Jan 2026 |
| 6662 | CASTLE | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6663 | CASTLE | Hill County, TX | Gas Property | Jan 2026 |
| 6664 | CASTLE | Martin County, TX | Oil & Gas Property | May 2025 |
| 6665 | CASTLEBERRY | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 6666 | CASTLEBERRY | Gray County, TX | Oil & Gas Property | Jan 2026 |
| 6667 | CASTLEBERRY | Gray County, TX | Oil & Gas Property | Jan 2026 |
| 6668 | CASTLEBERRY | Gregg County, TX | Oil & Gas Property | Jan 2026 |
| 6669 | CASTLEBERRY | Gregg County, TX | Oil & Gas Property | Jan 2026 |
| 6670 | CASTLEBERRY | Gregg County, TX | Oil & Gas Property | Jan 2026 |
| 6671 | CASTLEBERRY J. O | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 6672 | CASTLEBERRY TRT | Tarrant County, TX | Gas Property | Jan 2026 |
| 6673 | CASTLEBURY | Wilbarger County, TX | Oil & Gas Property | Aug 2025 |
| 6674 | CASTLEMAN | Moore County, TX | Gas Property | Jan 2026 |
| 6675 | CASTLEMAN J. L | Young County, TX | Oil & Gas Property | Dec 2025 |
| 6676 | CASTLEWOOD | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 6677 | CASTO | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 6678 | CASTO UNIT I | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 6679 | CASTO-CT FOUR (SA) A 1H | Denton County, TX | Gas Property | Jan 2026 |
| 6680 | CASTO-PONDER-CT FOUR (SA) | Denton County, TX | Gas Property | Jan 2026 |
| 6681 | CASTON | Navarro County, TX | Oil & Gas Property | Jul 2025 |
| 6682 | CASTRO GAS UNIT #2 | Chambers County, TX | Oil & Gas Property | Jan 2026 |
| 6683 | CASWELL | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 6684 | CASWELL | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 6685 | CASWELL | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 6686 | CASWELL TRUST | Hardin County, TX | Oil & Gas Property | Sep 2025 |
| 6687 | CASWELL-CHILDERS | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 6688 | CAT CLAW | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 6689 | CAT CLAW A | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 6690 | CAT EYES UNIT | Atascosa County, TX | Oil & Gas Property | Dec 2025 |
| 6691 | CATARINA EAST | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 6692 | CATCHER 40 | Howard County, TX | Oil & Gas Property | Oct 2025 |
| 6693 | CATCLAW UNIT 2-31 | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 6694 | CATCLAW-STATE | Culberson County, TX | Oil & Gas Property | Jan 2026 |
| 6695 | CATE, J | Brown County, TX | Oil & Gas Property | Jan 2026 |
| 6696 | CATER | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 6697 | CATES | Johnson County, TX | Gas Property | Sep 2020 |
| 6698 | CATES | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 6699 | CATES | Kent County, TX | Oil Property | Jan 2026 |
| 6700 | CATES | Howard County, TX | Oil & Gas Property | Jan 2026 |