| 108101 | RUIZ UNIT | Dimmit County, TX | Oil & Gas Property | May 2026 |
| 108102 | RUKAVINA UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 108103 | RULAND CATTLE CO | Robertson County, TX | Oil & Gas Property | May 2026 |
| 108104 | RULE | Norton County, KS | Oil Property | Mar 2026 |
| 108105 | RULE | Campbell County, WY | Gas Property | Jun 2015 |
| 108106 | RULE FE | Crook County, WY | Oil & Gas Property | Jun 2026 |
| 108107 | RULE TRUST FED | Campbell County, WY | Gas Property | May 2017 |
| 108108 | RULE WEST UNIT | Haskell County, TX | Oil Property | May 2026 |
| 108109 | RULEMAKER UNIT | Grimes County, TX | Oil & Gas Property | Apr 2026 |
| 108110 | RULEY | Wood County, WV | Oil & Gas Property | Sep 2021 |
| 108111 | RULEY, D | Calhoun County, WV | Oil & Gas Property | Nov 2021 |
| 108112 | RULISON | Garfield County, CO | Oil & Gas Property | May 2026 |
| 108113 | RULISON FEDERAL | Garfield County, CO | Oil & Gas Property | May 2026 |
| 108114 | RUM POINT STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 108115 | RUM RUNNER | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 108116 | RUM RUNNER 2 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 108117 | RUMAGE | Jack County, TX | Oil & Gas Property | May 2026 |
| 108118 | RUMAGE | Jack County, TX | Oil & Gas Property | May 2026 |
| 108119 | RUMAGE | Jack County, TX | Oil & Gas Property | May 2026 |
| 108120 | RUMBACH, JOSEPH, ET AL RUMBACH | Lewis County, WV | Gas Property | Dec 2021 |
| 108121 | RUMBACK | Logan County, KS | Oil Property | Apr 2026 |
| 108122 | RUMBLE STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 108123 | RUMLEY UNIT | Fayette County, TX | Oil & Gas Property | May 2026 |
| 108124 | RUMMELL FARMS | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 108125 | RUMMER | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 108126 | RUMP | Harper County, KS | Oil Property | Mar 2026 |
| 108127 | RUMPELSTILTSKIN | Washington County, PA | Gas Property | Jun 2026 |
| 108128 | RUMPH | Jack County, TX | Oil & Gas Property | May 2026 |
| 108129 | RUMSEY | Ector County, TX | Oil & Gas Property | May 2026 |
| 108130 | RUMSEY | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 108131 | RUMSEY | Woodward County, OK | Oil & Gas Property | May 2026 |
| 108132 | RUMSEY | Ellis County, KS | Oil Property | Apr 2026 |
| 108133 | RUMSEY | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 108134 | RUMSEY | Major County, OK | Oil & Gas Property | Jun 2026 |
| 108135 | RUMSEY DEV | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 108136 | RUMSEY-BARTLETT | Garfield County, OK | Oil & Gas Property | Jun 2026 |
| 108137 | RUNABUCK UNIT | Sullivan County, PA | Gas Property | Jun 2026 |
| 108138 | RUND | Canadian County, OK | Oil & Gas Property | Feb 2023 |
| 108139 | RUND | Kingfisher County, OK | Oil & Gas Property | May 2026 |
| 108140 | RUNDELL | Stafford County, KS | Oil & Gas Property | Apr 2026 |
| 108141 | RUNDELL | Pratt County, KS | Oil & Gas Property | Mar 2026 |
| 108142 | RUNESTONE 0707 | Grady County, OK | Oil & Gas Property | May 2026 |
| 108143 | RUNGE | Wood County, TX | Oil & Gas Property | May 2026 |
| 108144 | RUNGE | Milam County, TX | Oil & Gas Property | May 2026 |
| 108145 | RUNGE | Menard County, TX | Oil Property | Nov 2025 |
| 108146 | RUNGE 2 | Karnes County, TX | Oil & Gas Property | May 2026 |
| 108147 | RUNKEL 1 | Hill County, MT | Gas Property | Dec 1997 |
| 108148 | RUNNELLS | Matagorda County, TX | Oil & Gas Property | May 2026 |
| 108149 | RUNNELLS | Matagorda County, TX | Oil & Gas Property | Apr 2026 |
| 108150 | RUNNELLS | Wharton County, TX | Oil & Gas Property | Jun 2003 |
| 108151 | RUNNELS 2 | Nowata County, OK | Gas Property | May 2018 |
| 108152 | RUNNELS ASP | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 108153 | RUNNELS MACK V | Harrison County, TX | Oil & Gas Property | May 2026 |
| 108154 | RUNNELS UNIT | Montague County, TX | Oil & Gas Property | May 2026 |
| 108155 | RUNNER | Warren County, KY | Oil & Gas Property | Mar 2023 |
| 108156 | RUNNER 17 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 108157 | RUNNING BRANCH GAS UNIT | Limestone County, TX | Oil & Gas Property | May 2026 |
| 108158 | RUNNING BUFFALO 1 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 108159 | RUNNING CREEK | Elbert County, CO | Oil & Gas Property | Feb 2019 |
| 108160 | RUNNING GUN 2 | Noble County, OK | Oil & Gas Property | May 2026 |
| 108161 | RUNNING HIGH RANCH | Montague County, TX | Oil & Gas Property | May 2026 |
| 108162 | RUNNING N | Montague County, TX | Oil & Gas Property | May 2026 |
| 108163 | RUNNING W | Webb County, TX | Oil & Gas Property | May 2026 |
| 108164 | RUNNYMEDE | Kiowa County, KS | Oil & Gas Property | May 2019 |
| 108165 | RUNWAY | San Juan County, UT | Oil & Gas Property | Feb 2026 |
| 108166 | RUNWAY | Johnson County, TX | Gas Property | May 2026 |
| 108167 | RUNWAY 26 30 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 108168 | RUNYAN | McClain County, OK | Oil & Gas Property | May 2026 |
| 108169 | RUNYAN STATE | Chaves County, NM | Oil Property | Aug 1996 |
| 108170 | RUNYON & BROWN | Hopkins County, KY | Oil Property | Jul 2011 |
| 108171 | RUPE | Putnam County, WV | Gas Property | Dec 2021 |
| 108172 | RUPERT | Armstrong County, PA | Gas Property | Dec 2025 |
| 108173 | RUPERT | Clearfield County, PA | Gas Property | Dec 2025 |
| 108174 | RUPERT | Armstrong County, PA | Gas Property | Dec 2025 |
| 108175 | RUPERT | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 108176 | RUPLE | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 108177 | RUPLE FARMS | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 108178 | RUPP | Noble County, OK | Oil & Gas Property | Nov 2019 |
| 108179 | RUPP | Ness County, KS | Oil Property | Apr 2026 |
| 108180 | RUPP | Armstrong County, PA | Gas Property | Dec 2025 |
| 108181 | RUPP | Armstrong County, PA | Gas Property | Dec 2025 |
| 108182 | RUPP | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 108183 | RUPP | Trego County, KS | Oil Property | Apr 2026 |
| 108184 | RUPP | Brooks County, TX | Oil & Gas Property | Jun 2025 |
| 108185 | RUPP | Armstrong County, PA | Gas Property | Dec 2025 |
| 108186 | RUPP DEEP | Brooks County, TX | Oil & Gas Property | Jan 2025 |
| 108187 | RUPP GAS UNIT | Brooks County, TX | Oil & Gas Property | Apr 2026 |
| 108188 | RUPP-CHAMBERLAIN | Brooks County, TX | Oil & Gas Property | Apr 2026 |
| 108189 | RUPP-STATE FOREST 1-21 | Cheboygan County, MI | Oil & Gas Property | May 2026 |
| 108190 | RUPPE JAMES A. ETAL | Harrison County, TX | Oil & Gas Property | May 2026 |
| 108191 | RUPPE TRUST GU 1 | Harrison County, TX | Oil & Gas Property | May 2026 |
| 108192 | RUPPE TRUST-SUTTON HV UNIT A 1H | Harrison County, TX | Gas Property | May 2026 |
| 108193 | RUPPE-BOSCH | Harrison County, TX | Oil & Gas Property | May 2026 |
| 108194 | RUPPE/FENNELL/NEWMAN | Harrison County, TX | Oil & Gas Property | May 2026 |
| 108195 | RUPPERT A | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 108196 | RUPPERT GAS UNIT 1 | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 108197 | RUPPERT-RIPPS (SA) B | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 108198 | RUPPRECHT | Lipscomb County, TX | Oil & Gas Property | Apr 2026 |
| 108199 | RURA | Indiana County, PA | Gas Property | Dec 2025 |
| 108200 | RURAL | Weld County, CO | Oil & Gas Property | Feb 2023 |