| 601 | THOMPSON GAS UNIT -B | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 602 | THOMPSON J. PHIL | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 603 | TIMBERLAKE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 604 | TIMMINS | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 605 | TIMMINS FURRH | Harrison County, TX | Oil & Gas Property | Nov 2023 |
| 606 | TIMMINS GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 607 | TJT 1 | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 608 | TJT MINERALS | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 609 | TJT MINERALS LTD GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 610 | TJT UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 611 | TRAMMELL | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 612 | TSRHCC | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 613 | TUCKER | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 614 | TUCKER | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 615 | TURNER | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 616 | TURNER, JOHN EST. -A | Harrison County, TX | Oil & Gas Property | Nov 1994 |
| 617 | TUTLE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 618 | TUTT W. R | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 619 | TUTT-GREER (ALLOC) 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 620 | UGA (AW) 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 621 | UNDERWOOD | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 622 | UNITED RESOURCES 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 623 | VANN AURELIA GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 624 | VAUGHAN | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 625 | VAUGHAN A DEEP GU ALLOC | Harrison County, TX | Gas Property | Nov 2025 |
| 626 | VAUGHAN-JONESVILLE HV UNIT | Harrison County, TX | Gas Property | Nov 2025 |
| 627 | VERHALEN | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 628 | VINCENT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 629 | VINCENT GAS UNIT ONE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 630 | W. R. TUTT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 631 | W.E. JACKSON GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 632 | WALDRON | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 633 | WALDRON MARY | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 634 | WARE GAS UNIT A | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 635 | WARLICK | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 636 | WASHINGTON E | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 637 | WASHINGTON E.W. HEIRS GAS UNIT 1 | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 638 | WASKOM BEARDEN SAND UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 639 | WASKOM SMACKOVER UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 640 | WASKOM UNIT | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 641 | WASKOM, ABNEY UNIT | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 642 | WATERMAN | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 643 | WEATHERFORD | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 644 | WEATHERSBY | Harrison County, TX | Oil & Gas Property | Jul 2022 |
| 645 | WEATHERSBY | Harrison County, TX | Oil & Gas Property | May 2012 |
| 646 | WEINER G | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 647 | WELCH GAS UNIT 1 | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 648 | WELLS GU | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 649 | WESTOVER LAND GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 650 | WHALEY | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 651 | WHALEY PATRICIA POPE G | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 652 | WHALEY PATRICIA POPE GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 653 | WHEELER | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 654 | WHELAN OU | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 655 | WHIPKEY GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 656 | WHITE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 657 | WHITESIDE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 658 | WHITTAKER | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 659 | WIENER GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 660 | WIGHT GU 1 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 661 | WILBURN | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 662 | WILLIAM DURKEE OU | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 663 | WILLIAMS | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 664 | WILLIAMS | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 665 | WILLIAMS | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 666 | WILLIAMS BOB ESTATE | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 667 | WILLIAMS ERNEST | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 668 | WILLIAMS GAS UNIT | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 669 | WILLIAMS IRELAND | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 670 | WILLOUGHBY | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 671 | WILSON GU1 | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 672 | WILSON W. D | Harrison County, TX | Oil & Gas Property | May 2024 |
| 673 | WINSTON | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 674 | WINSTON | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 675 | WINSTON | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 676 | WOOD | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 677 | WOOD | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 678 | WOOD, TE CARO | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 679 | WOODLEY | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 680 | WOODLEY HV UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 681 | WOODS | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 682 | WOODS MILTON | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 683 | YOUNG DELCIA M. -B | Harrison County, TX | Oil & Gas Property | Nov 2025 |