| 701 | HARPER 32-232 | Hemphill County, TX | Oil & Gas Property | Jan 2026 |
| 702 | HARPER A | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 703 | HARPER ALLOCATION A 101H | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 704 | HARPER BERTHA | Madison County, TX | Oil & Gas Property | Dec 2025 |
| 705 | HARPER CATTLE | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 706 | HARPER DEVONIAN | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 707 | HARPER F. D | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 708 | HARPER FERRY 54-4-29 1H | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 709 | HARPER MIRTIE ETAL | Montague County, TX | Oil & Gas Property | May 2017 |
| 710 | HARPER NEJ | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 711 | HARPER R.E | Eastland County, TX | Oil & Gas Property | Oct 2014 |
| 712 | HARPER UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 713 | HARPER UNIT | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 714 | HARPER UNIT | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 715 | HARPER, H | Wood County, TX | Oil & Gas Property | Jan 2026 |
| 716 | HARPER, R.H | Franklin County, TX | Oil & Gas Property | Jan 2026 |
| 717 | HARPER-BAYES 16 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 718 | HARPER-DIETZE B 102H | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 719 | HARPOON | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 720 | HARRAH | Gray County, TX | Oil & Gas Property | Jan 2026 |
| 721 | HARRAH (GRYPHON) | Gray County, TX | Oil & Gas Property | Sep 2004 |
| 722 | HARRAL 9 | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 723 | HARRED | Terry County, TX | Oil & Gas Property | Jan 2026 |
| 724 | HARRED | Terry County, TX | Oil & Gas Property | Jan 2026 |
| 725 | HARRELL | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 726 | HARRELL | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 727 | HARRELL | Throckmorton County, TX | Oil & Gas Property | Sep 2025 |
| 728 | HARRELL | Haskell County, TX | Oil & Gas Property | Jan 2026 |
| 729 | HARRELL | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 730 | HARRELL | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 731 | HARRELL | Harris County, TX | Oil & Gas Property | Jan 2026 |
| 732 | HARRELL | Loving County, TX | Oil & Gas Property | Aug 2019 |
| 733 | HARRELL | Harris County, TX | Oil & Gas Property | Feb 2007 |
| 734 | HARRELL | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 735 | HARRELL | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 736 | HARRELL | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 737 | HARRELL | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 738 | HARRELL C | Leon County, TX | Oil & Gas Property | Jan 2026 |
| 739 | HARRELL GU1-HARRELL GU2 (ALLOC) 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 740 | HARRELL J | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 741 | HARRELL P | Wichita County, TX | Oil & Gas Property | Jan 2026 |
| 742 | HARRELL UNIT A | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 743 | HARRELL-POOVEY-BLACK STONE (ALLO 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 744 | HARRELSON | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 745 | HARRELSON 313 | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 746 | HARRIER | Culberson County, TX | Oil & Gas Property | Jun 2024 |
| 747 | HARRIET | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 748 | HARRIMAN | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 749 | HARRIMAN | Ochiltree County, TX | Oil & Gas Property | Sep 2022 |
| 750 | HARRINGTON | Throckmorton County, TX | Oil & Gas Property | Feb 2025 |
| 751 | HARRINGTON | Hutchinson County, TX | Oil & Gas Property | Jan 2026 |
| 752 | HARRINGTON | Moore County, TX | Oil & Gas Property | Jan 2026 |
| 753 | HARRINGTON | Moore County, TX | Gas Property | Jan 2026 |
| 754 | HARRINGTON,A.B | Midland County, TX | Oil & Gas Property | May 2023 |
| 755 | HARRIS | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 756 | HARRIS | Callahan County, TX | Oil & Gas Property | Jan 2026 |
| 757 | HARRIS | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 758 | HARRIS | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 759 | HARRIS | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 760 | HARRIS | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 761 | HARRIS | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 762 | HARRIS | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 763 | HARRIS | Callahan County, TX | Oil & Gas Property | Dec 2020 |
| 764 | HARRIS | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 765 | HARRIS | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 766 | HARRIS | Gray County, TX | Oil & Gas Property | Dec 2025 |
| 767 | HARRIS | Burleson County, TX | Oil & Gas Property | Jan 2015 |
| 768 | HARRIS | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 769 | HARRIS | Throckmorton County, TX | Oil & Gas Property | Jan 2026 |
| 770 | HARRIS | La Salle County, TX | Oil & Gas Property | Jan 2002 |
| 771 | HARRIS | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 772 | HARRIS | Shelby County, TX | Oil & Gas Property | Jan 2026 |
| 773 | HARRIS | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 774 | HARRIS | Clay County, TX | Oil & Gas Property | Dec 2025 |
| 775 | HARRIS | Callahan County, TX | Oil & Gas Property | Jun 2020 |
| 776 | HARRIS | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 777 | HARRIS | Clay County, TX | Oil & Gas Property | Jan 2026 |
| 778 | HARRIS | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 779 | HARRIS | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 780 | HARRIS | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 781 | HARRIS | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 782 | HARRIS | Marion County, TX | Oil & Gas Property | Nov 2022 |
| 783 | HARRIS | Andrews County, TX | Oil & Gas Property | Jul 2021 |
| 784 | HARRIS | Dawson County, TX | Oil & Gas Property | Jun 2012 |
| 785 | HARRIS | Live Oak County, TX | Oil & Gas Property | Jan 2019 |
| 786 | HARRIS | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 787 | HARRIS | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 788 | HARRIS | Eastland County, TX | Oil & Gas Property | Jun 2014 |
| 789 | HARRIS | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 790 | HARRIS | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 791 | HARRIS | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 792 | HARRIS | Coke County, TX | Oil & Gas Property | Jan 2026 |
| 793 | HARRIS | Hansford County, TX | Oil & Gas Property | Dec 2025 |
| 794 | HARRIS | Hopkins County, TX | Oil & Gas Property | Jan 2026 |
| 795 | HARRIS | Zavala County, TX | Oil & Gas Property | Jan 2026 |
| 796 | HARRIS | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 797 | HARRIS | Frio County, TX | Oil & Gas Property | Apr 2019 |
| 798 | HARRIS | Orange County, TX | Oil & Gas Property | Jan 2026 |
| 799 | HARRIS | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 800 | HARRIS | Wheeler County, TX | Oil & Gas Property | Jan 2026 |