| 130801 | UNIT NPRR PATENT | Park County, WY | Oil & Gas Property | May 2025 |
| 130802 | UNIT PATENT | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 130803 | UNIT PATENT | Campbell County, WY | Oil & Gas Property | Jul 2015 |
| 130804 | UNIT PATENT | Crook County, WY | Oil & Gas Property | Jun 2025 |
| 130805 | UNIT PATENT | Park County, WY | Oil & Gas Property | May 2025 |
| 130806 | UNIT PATENTED | Converse County, WY | Oil & Gas Property | May 2023 |
| 130807 | UNIT PATENTED | Natrona County, WY | Oil Property | May 2025 |
| 130808 | UNIT PATENTED | Johnson County, WY | Oil & Gas Property | May 1982 |
| 130809 | UNIT PATENTED | Converse County, WY | Oil Property | May 2025 |
| 130810 | UNIT RUSSELL PATENT | Washakie County, WY | Oil & Gas Property | Jun 2025 |
| 130811 | UNIT S | Forrest County, MS | Oil & Gas Property | Dec 1991 |
| 130812 | UNIT SA | Park County, WY | Oil & Gas Property | May 2025 |
| 130813 | UNIT SEDGWICK FEE | Weston County, WY | Oil & Gas Property | Apr 2025 |
| 130814 | UNIT SEDGWICK PATENT | Weston County, WY | Oil & Gas Property | Sep 2008 |
| 130815 | UNIT STATE | Washakie County, WY | Oil & Gas Property | May 2025 |
| 130816 | UNIT STATE | Park County, WY | Oil & Gas Property | May 2025 |
| 130817 | UNIT STATE 0 | Johnson County, WY | Oil & Gas Property | Jul 1992 |
| 130818 | UNIT STATE 0-932 | Fremont County, WY | Oil & Gas Property | May 2025 |
| 130819 | UNIT TCT | Natrona County, WY | Oil & Gas Property | Dec 1984 |
| 130820 | UNIT W | Converse County, WY | Oil & Gas Property | May 2025 |
| 130821 | UNIT W-30253 4 | Johnson County, WY | Oil & Gas Property | May 2025 |
| 130822 | UNIT WAKEMAN | Weston County, WY | Oil & Gas Property | Feb 1991 |
| 130823 | UNIT WHITAKER | Laramie County, WY | Oil & Gas Property | Jan 2025 |
| 130824 | UNIT WOODS PATENT | Park County, WY | Oil & Gas Property | May 2025 |
| 130825 | UNIT-A PATENTED | Sweetwater County, WY | Oil & Gas Property | May 2016 |
| 130826 | UNITED | Los Angeles County, CA | Oil & Gas Property | May 2025 |
| 130827 | UNITED | Broomfield County, CO | Oil & Gas Property | May 2025 |
| 130828 | UNITED | Rio Blanco County, CO | Oil Property | May 2025 |
| 130829 | UNITED | Kern County, CA | Oil & Gas Property | Jun 2025 |
| 130830 | UNITED | Ventura County, CA | Oil & Gas Property | Jun 2018 |
| 130831 | UNITED | Kern County, CA | Oil & Gas Property | May 2025 |
| 130832 | UNITED 1 | Moore County, TX | Gas Property | May 2025 |
| 130833 | UNITED AFFIL | Logan County, WV | Gas Property | Dec 2021 |
| 130834 | UNITED BETHEL CHURCH | Knox County, OH | Oil Property | Dec 2024 |
| 130835 | UNITED BRETH | Acadia Parish, LA | Oil Property | Dec 2024 |
| 130836 | UNITED CALIFORNIA | Santa Barbara County, CA | Oil & Gas Property | Dec 2008 |
| 130837 | UNITED FUEL | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 130838 | UNITED FUEL | Lincoln County, WV | Gas Property | Dec 2021 |
| 130839 | UNITED FUEL | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 130840 | UNITED FUEL GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 130841 | UNITED FUEL GAS CO | Wayne County, WV | Oil & Gas Property | Jun 2020 |
| 130842 | UNITED FUEL GAS CO | Wayne County, WV | Gas Property | Dec 2021 |
| 130843 | UNITED FUEL GAS CO | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 130844 | UNITED FUEL GAS CO | Kanawha County, WV | Gas Property | Dec 2021 |
| 130845 | UNITED FUEL GAS CO | Lincoln County, WV | Gas Property | Dec 2021 |
| 130846 | UNITED FUEL GAS CO | Roane County, WV | Gas Property | Dec 2021 |
| 130847 | UNITED LAND | Tuscaloosa County, AL | Gas Property | May 2025 |
| 130848 | UNITED LAND | Tuscaloosa County, AL | Gas Property | May 2025 |
| 130849 | UNITED METHODIST | Butler County, PA | Oil & Gas Property | Dec 2024 |
| 130850 | UNITED METHODIST CHURCH | Hocking County, OH | Oil & Gas Property | Dec 2023 |
| 130851 | UNITED NATURAL GAS CO O&G ALLEGHEN | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 130852 | UNITED OIL | Caddo Parish, LA | Oil & Gas Property | Oct 2024 |
| 130853 | UNITED POCAHONTAS 1 | McDowell County, WV | Gas Property | Dec 2021 |
| 130854 | UNITED PRESBYTERIAN CHURCH | Dawson County, TX | Oil & Gas Property | Aug 2015 |
| 130855 | UNITED ROYALTY A | Lea County, NM | Oil & Gas Property | May 2025 |
| 130856 | UNITED STATES OF AMERICA FORT K | Meade County, KY | Gas Property | Dec 2023 |
| 130857 | UNITY CEMETERY ASS | Westmoreland County, PA | Gas Property | Dec 2024 |
| 130858 | UNITY LAND MGMT | Westmoreland County, PA | Gas Property | Dec 2024 |
| 130859 | UNIV | Crockett County, TX | Oil & Gas Property | Apr 2025 |
| 130860 | UNIV | Ward County, TX | Oil & Gas Property | May 2025 |
| 130861 | UNIV OF AL | Tuscaloosa County, AL | Gas Property | May 2025 |
| 130862 | UNIV OF TULSA | Marshall County, OK | Oil & Gas Property | Mar 2025 |
| 130863 | UNIV. CONSOLIDATED X | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130864 | UNIV.-11-SEC.-1 | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130865 | UNIV2 HR | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130866 | UNIV3 VINCENT2 | Upton County, TX | Oil & Gas Property | May 2025 |
| 130867 | UNIV5 | Upton County, TX | Oil & Gas Property | Nov 2022 |
| 130868 | UNIV6 | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130869 | UNIVANISTON | Crane County, TX | Oil & Gas Property | May 2025 |
| 130870 | UNIVBAILEY | Crane County, TX | Oil & Gas Property | May 2025 |
| 130871 | UNIVCARLA | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 130872 | UNIVDANA | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130873 | UNIVERSAL | Rio Blanco County, CO | Gas Property | Jul 2022 |
| 130874 | UNIVERSAL ATLAS | Montgomery County, KS | Oil Property | Apr 2025 |
| 130875 | UNIVERSAL-TRUST | Los Angeles County, CA | Oil & Gas Property | May 2025 |
| 130876 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130877 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130878 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 130879 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Sep 2012 |
| 130880 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130881 | UNIVERSITY | Ward County, TX | Oil & Gas Property | May 2025 |
| 130882 | UNIVERSITY | Crane County, TX | Oil & Gas Property | May 2025 |
| 130883 | UNIVERSITY | Crane County, TX | Oil & Gas Property | May 2025 |
| 130884 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130885 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Nov 2024 |
| 130886 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130887 | UNIVERSITY | Winkler County, TX | Oil & Gas Property | May 2025 |
| 130888 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | May 2025 |
| 130889 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130890 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130891 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130892 | UNIVERSITY | Pecos County, TX | Oil Property | Jan 2021 |
| 130893 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130894 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Nov 2010 |
| 130895 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | May 2025 |
| 130896 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | May 2025 |
| 130897 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |
| 130898 | UNIVERSITY | Okfuskee County, OK | Oil & Gas Property | Apr 2025 |
| 130899 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | May 2025 |
| 130900 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | May 2025 |