| 127101 | UNITED BRETH | Acadia Parish, LA | Oil Property | Jun 2024 |
| 127102 | UNITED CALIFORNIA | Santa Barbara County, CA | Oil & Gas Property | Dec 2008 |
| 127103 | UNITED FUEL | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 127104 | UNITED FUEL | Lincoln County, WV | Gas Property | Dec 2021 |
| 127105 | UNITED FUEL | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 127106 | UNITED FUEL GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 127107 | UNITED FUEL GAS CO | Wayne County, WV | Oil & Gas Property | Jun 2020 |
| 127108 | UNITED FUEL GAS CO | Wayne County, WV | Gas Property | Dec 2021 |
| 127109 | UNITED FUEL GAS CO | Martin County, KY | Oil & Gas Property | Dec 2022 |
| 127110 | UNITED FUEL GAS CO | Kanawha County, WV | Gas Property | Dec 2021 |
| 127111 | UNITED FUEL GAS CO | Lincoln County, WV | Gas Property | Dec 2021 |
| 127112 | UNITED FUEL GAS CO | Roane County, WV | Gas Property | Dec 2021 |
| 127113 | UNITED LAND | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 127114 | UNITED LAND | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 127115 | UNITED METHODIST | Butler County, PA | Oil & Gas Property | Dec 2023 |
| 127116 | UNITED METHODIST CHURCH | Hocking County, OH | Oil & Gas Property | Dec 2022 |
| 127117 | UNITED OIL | Caddo Parish, LA | Oil & Gas Property | Jun 2024 |
| 127118 | UNITED POCAHONTAS 1 | McDowell County, WV | Gas Property | Dec 2021 |
| 127119 | UNITED PRESBYTERIAN CHURCH | Dawson County, TX | Oil & Gas Property | Aug 2015 |
| 127120 | UNITED ROYALTY A | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 127121 | UNITED STATES OF AMERICA FORT K | Meade County, KY | Gas Property | Dec 2019 |
| 127122 | UNITY CEMETERY ASS | Westmoreland County, PA | Gas Property | Dec 2023 |
| 127123 | UNITY LAND MGMT | Westmoreland County, PA | Gas Property | Dec 2023 |
| 127124 | UNIV | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127125 | UNIV | Ward County, TX | Oil & Gas Property | Aug 2024 |
| 127126 | UNIV OF AL | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 127127 | UNIV OF TULSA | Marshall County, OK | Oil & Gas Property | Jun 2024 |
| 127128 | UNIV. -P | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127129 | UNIV. 11 SEC. 1 | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127130 | UNIV. CONSOLIDATED X | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127131 | UNIV2 HR | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127132 | UNIV3 VINCENT2 | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 127133 | UNIV4 DANNETTE33 | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 127134 | UNIV5 | Upton County, TX | Oil & Gas Property | Sep 2022 |
| 127135 | UNIV6 | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127136 | UNIVANISTON | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 127137 | UNIVBAILEY | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 127138 | UNIVCARLA | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127139 | UNIVERSAL | Rio Blanco County, CO | Gas Property | Jul 2022 |
| 127140 | UNIVERSAL ATLAS | Montgomery County, KS | Oil Property | Jul 2024 |
| 127141 | UNIVERSAL-TRUST | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 127142 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127143 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127144 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | Aug 2024 |
| 127145 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Sep 2012 |
| 127146 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127147 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Aug 2024 |
| 127148 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 127149 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 127150 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127151 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Jul 2024 |
| 127152 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127153 | UNIVERSITY | Winkler County, TX | Oil & Gas Property | Aug 2024 |
| 127154 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Sep 2024 |
| 127155 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127156 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Sep 2024 |
| 127157 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127158 | UNIVERSITY | Pecos County, TX | Oil Property | Jan 2021 |
| 127159 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127160 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Nov 2010 |
| 127161 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 127162 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Dec 2023 |
| 127163 | UNIVERSITY | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 127164 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Sep 2024 |
| 127165 | UNIVERSITY | Okfuskee County, OK | Oil & Gas Property | Aug 2024 |
| 127166 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Sep 2024 |
| 127167 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127168 | UNIVERSITY | Schleicher County, TX | Oil & Gas Property | Aug 2024 |
| 127169 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Mar 2011 |
| 127170 | UNIVERSITY | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 127171 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127172 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127173 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127174 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Aug 2024 |
| 127175 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127176 | UNIVERSITY | Ward County, TX | Oil & Gas Property | Aug 2024 |
| 127177 | UNIVERSITY | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 127178 | UNIVERSITY | Loving County, TX | Oil & Gas Property | Aug 2024 |
| 127179 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jul 2024 |
| 127180 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Jun 2024 |
| 127181 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127182 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127183 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jul 2024 |
| 127184 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127185 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Aug 2024 |
| 127186 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127187 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Sep 2024 |
| 127188 | UNIVERSITY | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 127189 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Feb 2024 |
| 127190 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127191 | UNIVERSITY 12 | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 127192 | UNIVERSITY 18-40 | Ward County, TX | Oil & Gas Property | Aug 2019 |
| 127193 | UNIVERSITY 31 TAYLOR DRAW | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 127194 | UNIVERSITY 38 BLOCK UNIT 3819 | Crockett County, TX | Oil & Gas Property | Dec 2017 |
| 127195 | UNIVERSITY 45 | Crockett County, TX | Oil & Gas Property | Jul 2024 |
| 127196 | UNIVERSITY BL | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127197 | UNIVERSITY BLK 9 WOLFCAMP UNIT | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127198 | UNIVERSITY CITIES SERVICE | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 127199 | UNIVERSITY CONS | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 127200 | UNIVERSITY CONSOLIDATED IX | Andrews County, TX | Oil & Gas Property | Aug 2016 |