| 131201 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131202 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131203 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131204 | UNIVERSITY | Terrell County, TX | Oil & Gas Property | Aug 2025 |
| 131205 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131206 | UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131207 | UNIVERSITY | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 131208 | UNIVERSITY | Pecos County, TX | Oil & Gas Property | Feb 2024 |
| 131209 | UNIVERSITY | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131210 | UNIVERSITY 12 | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 131211 | UNIVERSITY 18-40 | Ward County, TX | Oil & Gas Property | Aug 2019 |
| 131212 | UNIVERSITY 38 BLOCK UNIT 3819 | Crockett County, TX | Oil & Gas Property | Dec 2017 |
| 131213 | UNIVERSITY 45 | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131214 | UNIVERSITY 6-7W 1 | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 131215 | UNIVERSITY BL | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131216 | UNIVERSITY BLK 9 WOLFCAMP UNIT | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131217 | UNIVERSITY CITIES SERVICE | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131218 | UNIVERSITY CONS | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131219 | UNIVERSITY CONSOLIDATED IX | Andrews County, TX | Oil & Gas Property | Aug 2016 |
| 131220 | UNIVERSITY CONSOLIDATED XIII | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131221 | UNIVERSITY GREAT PLAINS -B | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131222 | UNIVERSITY LANDS | Edwards County, TX | Oil & Gas Property | Aug 2025 |
| 131223 | UNIVERSITY MCFARLAND 8 UNIT | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131224 | UNIVERSITY OF ALABAMA | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 131225 | UNIVERSITY OF THE CUMBERLANDS | Knox County, KY | Gas Property | Dec 2018 |
| 131226 | UNIVERSITY SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131227 | UNIVERSITY SOUTHERN MINERALS | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131228 | UNIVERSITY TB(SHALLOW) UNIT A-1 | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131229 | UNIVERSITY WADDELL DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131230 | UNIVERSITY WEST | Tarrant County, TX | Gas Property | Aug 2025 |
| 131231 | UNIVERSITY/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131232 | UNIVERSITYNATALIE | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131233 | UNIVERSITYVINCENT | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 131234 | UNIVJENNY | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131235 | UNIVKEISHA | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131236 | UNIVKENNEDY | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131237 | UNIVKIMRA | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131238 | UNIVKRISTIN | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131239 | UNIVLINDSAY | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131240 | UNIVMICHELLE | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131241 | UNIVMISTY | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 131242 | UNIVNATALIE | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 131243 | UNIVNICHOLE | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 131244 | UNIVPAYTON | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131245 | UNIVSAMANTHA | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131246 | UNIVSHANNON | Crane County, TX | Oil Property | Aug 2025 |
| 131247 | UNIVSHERRY | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131248 | UNIVTARA | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 131249 | UNIVTAYLOR | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 131250 | UNIVWANDA | Andrews County, TX | Oil & Gas Property | Dec 2023 |
| 131251 | UNKEL FEE | Crook County, WY | Oil Property | Jul 2011 |
| 131252 | UNKEL TRACT | Crook County, WY | Oil & Gas Property | Aug 2025 |
| 131253 | UNKNOWN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 131254 | UNKNOWN | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 131255 | UNKNOWN | Washington County, OH | Gas Property | Dec 2024 |
| 131256 | UNKNOWN | Sandusky County, OH | Oil Property | Dec 2024 |
| 131257 | UNKNOWN | Owsley County, KY | Oil Property | Dec 2021 |
| 131258 | UNKNOWN | Lee County, KY | Oil Property | Dec 2020 |
| 131259 | UNKNOWN | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 131260 | UNKNOWN | Boyd County, KY | Gas Property | Dec 2023 |
| 131261 | UNMESSIG | Leavenworth County, KS | Oil & Gas Property | Feb 1989 |
| 131262 | UNNAMED | Los Angeles County, CA | Oil & Gas Property | Aug 2025 |
| 131263 | UNNAMED | Los Angeles County, CA | Oil Property | Sep 1999 |
| 131264 | UNNAMED | Orange County, CA | Oil & Gas Property | Aug 2025 |
| 131265 | UNO NUMERO | Dawson County, TX | Oil & Gas Property | Aug 2025 |
| 131266 | UNO STATE | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 131267 | UNOCAL | Eddy County, NM | Oil Property | Apr 1998 |
| 131268 | UNOCAL | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 131269 | UNOCAL 940 | Garza County, TX | Oil & Gas Property | Aug 2025 |
| 131270 | UNOCAL AH U FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 131271 | UNOCAL-ENCANA | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 131272 | UNPSECIFIED | Fresno County, CA | Oil & Gas Property | Mar 2021 |
| 131273 | UNREIN | Kearny County, KS | Gas Property | Jun 2025 |
| 131274 | UNREIN | Kearny County, KS | Gas Property | Jun 2025 |
| 131275 | UNREIN | Kearny County, KS | Gas Property | Jun 2025 |
| 131276 | UNRUH | Kiowa County, KS | Oil & Gas Property | Jun 2025 |
| 131277 | UNRUH | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 131278 | UNRUH | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 131279 | UNRUH | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 131280 | UNRUH | Ochiltree County, TX | Oil & Gas Property | Aug 2025 |
| 131281 | UNRUH | Seward County, KS | Oil & Gas Property | May 2025 |
| 131282 | UNRUH | Marion County, KS | Oil & Gas Property | Jun 1997 |
| 131283 | UNRUH | McPherson County, KS | Oil & Gas Property | Dec 2024 |
| 131284 | UNRUH | Comanche County, KS | Oil & Gas Property | Jun 2025 |
| 131285 | UNRUH | Marion County, KS | Oil Property | Apr 2025 |
| 131286 | UNRUH | Pawnee County, KS | Oil & Gas Property | Nov 2018 |
| 131287 | UNRUH | Haskell County, KS | Oil & Gas Property | Jun 2025 |
| 131288 | UNRUH | Harper County, KS | Oil & Gas Property | Jan 2023 |
| 131289 | UNRUH | McPherson County, KS | Oil Property | Jun 2025 |
| 131290 | UNRUH | Kiowa County, KS | Oil & Gas Property | Apr 2016 |
| 131291 | UNRUH | Barton County, KS | Oil & Gas Property | Apr 2004 |
| 131292 | UNRUH | Kearny County, KS | Oil & Gas Property | Jun 2025 |
| 131293 | UNRUH | Stafford County, KS | Oil Property | Apr 2025 |
| 131294 | UNRUH 'H' | Kiowa County, KS | Oil & Gas Property | Oct 2023 |
| 131295 | UNSICKER | Pecos County, TX | Oil & Gas Property | Aug 2025 |
| 131296 | UNSPECIFIED | Fresno County, CA | Oil Property | May 1991 |
| 131297 | UNSPECIFIED | Kern County, CA | Oil Property | Jun 2007 |
| 131298 | UNSPECIFIED | Fresno County, CA | Oil & Gas Property | Jun 2025 |
| 131299 | UNSPECIFIED | Fresno County, CA | Oil & Gas Property | Sep 2025 |
| 131300 | UNSPECIFIED | Kern County, CA | Oil & Gas Property | Sep 2025 |