| 701 | CARTHAGE | Panola County, TX | Gas Property | Oct 2005 |
| 702 | CARTHAGE | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 703 | CARTHAGE GAS UNIT | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 704 | CARTHAGE GAS UNIT 112 | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 705 | CARTHEL 31-TTT-B02 WF | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 706 | CARTMELL | Anderson County, TX | Oil & Gas Property | Sep 2025 |
| 707 | CARTMELL FOUNDATION | Anderson County, TX | Oil Property | Sep 2025 |
| 708 | CARTRITE | Sherman County, TX | Gas Property | Sep 2025 |
| 709 | CARTRITE | Sherman County, TX | Oil & Gas Property | Sep 2025 |
| 710 | CARTRITE GAS UNIT | Sherman County, TX | Gas Property | Sep 2025 |
| 711 | CARTWRIGHT | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 712 | CARTWRIGHT | Knox County, TX | Oil & Gas Property | Mar 2023 |
| 713 | CARTWRIGHT | Live Oak County, TX | Oil & Gas Property | Sep 2025 |
| 714 | CARTWRIGHT | Archer County, TX | Oil & Gas Property | May 2021 |
| 715 | CARTWRIGHT | Live Oak County, TX | Oil & Gas Property | Jan 2017 |
| 716 | CARTWRIGHT | Lynn County, TX | Oil & Gas Property | Aug 2025 |
| 717 | CARTWRIGHT | Caldwell County, TX | Oil & Gas Property | Jun 2015 |
| 718 | CARTWRIGHT L. (CARTWRIGHT UNIT) | Marion County, TX | Oil & Gas Property | Sep 2025 |
| 719 | CARTWRIGHT ROSS G | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 720 | CARTWRIGHT-MOORE UNIT | Milam County, TX | Oil & Gas Property | Sep 2025 |
| 721 | CARUTHERS TEX | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 722 | CARVE 1 | Moore County, TX | Gas Property | Aug 2025 |
| 723 | CARVER | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 724 | CARVER AREA WATERFLOOD | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 725 | CARVER C. S | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 726 | CARVER UNIT | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 727 | CARY | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 728 | CARY EULA | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 729 | CARY, W. B | Erath County, TX | Gas Property | Aug 2025 |
| 730 | CASA 56-T2-22X15 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 731 | CASA DEL NYLON | Hidalgo County, TX | Oil & Gas Property | Sep 2025 |
| 732 | CASA DRAGONES-STATE | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 733 | CASA NOBLES | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 734 | CASAMIGOS | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 735 | CASAMIGOS | Brooks County, TX | Oil & Gas Property | Sep 2025 |
| 736 | CASAMIGOS | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 737 | CASARES | Wilson County, TX | Oil & Gas Property | Sep 2025 |
| 738 | CASARES | Bexar County, TX | Oil & Gas Property | Jul 2023 |
| 739 | CASAS | Duval County, TX | Oil & Gas Property | Aug 2025 |
| 740 | CASBEER UNIT | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 741 | CASCADE | Houston County, TX | Oil & Gas Property | Aug 2025 |
| 742 | CASCADE | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 743 | CASCADES | Lee County, TX | Oil & Gas Property | Sep 2025 |
| 744 | CASCADES 55-1-26 UNIT | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 745 | CASE | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 746 | CASE | Lipscomb County, TX | Oil & Gas Property | Sep 2025 |
| 747 | CASE | Shelby County, TX | Oil & Gas Property | Sep 2025 |
| 748 | CASE | Schleicher County, TX | Oil & Gas Property | Sep 2025 |
| 749 | CASE EMMETT GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 750 | CASE GLEN | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 751 | CASE J. I | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 752 | CASE TRT | Tarrant County, TX | Gas Property | Sep 2025 |
| 753 | CASE TRT PRICKETT 3H | Tarrant County, TX | Gas Property | Sep 2025 |
| 754 | CASE-PRICKETT | Tarrant County, TX | Gas Property | Sep 2025 |
| 755 | CASEY | Wise County, TX | Oil & Gas Property | Oct 2024 |
| 756 | CASEY | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 757 | CASEY | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 758 | CASEY | Leon County, TX | Oil & Gas Property | Sep 2025 |
| 759 | CASEY | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 760 | CASEY | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 761 | CASEY | Young County, TX | Oil Property | Dec 2006 |
| 762 | CASEY 10 | Hemphill County, TX | Oil & Gas Property | Sep 2025 |
| 763 | CASEY A | Young County, TX | Oil & Gas Property | Apr 2007 |
| 764 | CASEY JONES | Fisher County, TX | Oil & Gas Property | Sep 2025 |
| 765 | CASEY POLLOCK 35 | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 766 | CASEY RAY | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 767 | CASEY, ETHEL M | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 768 | CASEY-WILSON UNIT 1H | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 769 | CASH | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 770 | CASH | Gray County, TX | Gas Property | Aug 2025 |
| 771 | CASH FLOWE | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 772 | CASH UNIT | Caldwell County, TX | Oil & Gas Property | Dec 2022 |
| 773 | CASHEN | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 774 | CASHION JOHN | Johnson County, TX | Gas Property | Sep 2025 |
| 775 | CASHMERE 29-0-15-10 | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 776 | CASIAS JIMMIE | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 777 | CASINO ROYALE STATE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 778 | CASKEY | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 779 | CASKEY A -CASKEY B SA 1 1H | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 780 | CASKEY B - MIGURA B SA | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 781 | CASNER | Taylor County, TX | Oil & Gas Property | Aug 2025 |
| 782 | CASON 203-204 UNIT 1H | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 783 | CASON HOLLOW UNIT | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 784 | CASON WILL | Brown County, TX | Oil & Gas Property | Sep 2025 |
| 785 | CASPER | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 786 | CASPER 57-1-47 1H | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 787 | CASPER STATE 57-1-47-11 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 788 | CASPIAN | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 789 | CASPIAN 19 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 790 | CASS | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 791 | CASS COUNTY IRON CO | Cass County, TX | Oil & Gas Property | Aug 2025 |
| 792 | CASS-COUNTISS 20 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 793 | CASS-ERNEST E20 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 794 | CASSELMAN | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 795 | CASSELMAN10 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 796 | CASSELMAN4 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 797 | CASSELMAN40 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 798 | CASSELMAN8 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 799 | CASSIDY | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 800 | CASSIDY | Howard County, TX | Oil & Gas Property | Sep 2025 |