| 10101 | CREWS UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10102 | CREWS-KARNES CITY SA A | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10103 | CREWS-KC-SAL-MILLER SA A | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10104 | CRH UNIT AC | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10105 | CRICHTON | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 10106 | CRICHTON HEIRS | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 10107 | CRICK | Ness County, KS | Oil Property | Jun 2025 |
| 10108 | CRICK | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 10109 | CRICK-DA | Muhlenberg County, KY | Oil Property | Nov 2019 |
| 10110 | CRICKET | Harrison County, OH | Gas Property | Dec 2025 |
| 10111 | CRICKET | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10112 | CRICKET | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 10113 | CRICKET | Park County, WY | Oil & Gas Property | Jan 2026 |
| 10114 | CRICKET (STRAWN) UNIT | Haskell County, TX | Oil & Gas Property | Dec 2025 |
| 10115 | CRICKET C22-3 | Weld County, CO | Oil & Gas Property | Sep 2016 |
| 10116 | CRIDER | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 10117 | CRIDER | Floyd County, KY | Gas Property | Dec 2024 |
| 10118 | CRIDER | Johnson County, TX | Oil & Gas Property | Dec 2025 |
| 10119 | CRIDER | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 10120 | CRIDER | Stephens County, TX | Oil & Gas Property | Oct 2025 |
| 10121 | CRIDER BILLY | Limestone County, TX | Gas Property | Dec 2025 |
| 10122 | CRIDER GAS UNIT | Limestone County, TX | Oil & Gas Property | Dec 2025 |
| 10123 | CRIEGLER | La Plata County, CO | Gas Property | Dec 2025 |
| 10124 | CRIER-MCELROY | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10125 | CRIESS WA | Lincoln County, OK | Oil & Gas Property | Sep 2025 |
| 10126 | CRIGLER | Harper County, OK | Oil & Gas Property | Dec 2025 |
| 10127 | CRILOW | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 10128 | CRILOW | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 10129 | CRIM | Gregg County, TX | Oil & Gas Property | Dec 2025 |
| 10130 | CRIM | Coal County, OK | Oil & Gas Property | Dec 2021 |
| 10131 | CRIM | Rusk County, TX | Oil & Gas Property | Dec 2025 |
| 10132 | CRIM | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 10133 | CRIM | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 10134 | CRIM | Rusk County, TX | Oil & Gas Property | Dec 2025 |
| 10135 | CRIM | Wise County, TX | Oil & Gas Property | Jan 1997 |
| 10136 | CRIM | Van Zandt County, TX | Oil & Gas Property | Dec 2025 |
| 10137 | CRIM LEON ESTATE | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 10138 | CRIM, S.W | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 10139 | CRIMALDI | Cambria County, PA | Gas Property | Dec 2025 |
| 10140 | CRIMMINS, C | Montcalm County, MI | Oil Property | Jul 2025 |
| 10141 | CRIMSON | Sublette County, WY | Oil & Gas Property | Jan 2026 |
| 10142 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 10143 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 10144 | CRIPPLE BEAR | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 10145 | CRIPPLE CREEK 35 34 FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10146 | CRIPPLED HORSE | Andrews County, TX | Oil Property | Dec 2025 |
| 10147 | CRISAN | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10148 | CRISLER | Butler County, KS | Oil Property | Sep 2025 |
| 10149 | CRISLIP | Guernsey County, OH | Oil & Gas Property | Dec 2016 |
| 10150 | CRISLIP ELMER | Doddridge County, WV | Oil Property | Nov 2021 |
| 10151 | CRISMON | Texas County, OK | Oil & Gas Property | Dec 2025 |
| 10152 | CRISP | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10153 | CRISP | Daviess County, KY | Oil Property | Dec 2004 |
| 10154 | CRISP A AC-CREWS A AC SA 1 | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10155 | CRISP A-CREWS A SA | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10156 | CRISP B AC-CREWS A AC SA | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10157 | CRISP B-CREWS A SA | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 10158 | CRISP EF | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 10159 | CRISP H UNIT 3H | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 10160 | CRISP RANCH | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 10161 | CRISP UNIT | Johnson County, TX | Oil & Gas Property | Dec 2025 |
| 10162 | CRISP,WILLARD E | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 10163 | CRISPELL REV. TRUST 27 | Neosho County, KS | Gas Property | Sep 2025 |
| 10164 | CRISPEN H | Mercer County, PA | Gas Property | Dec 2025 |
| 10165 | CRISS | Texas County, OK | Oil & Gas Property | Sep 2025 |
| 10166 | CRISSMAN | Ellis County, KS | Oil Property | Sep 2025 |
| 10167 | CRISSMAN | Russell County, KS | Oil Property | Sep 2025 |
| 10168 | CRISSUP | Grant County, OK | Oil & Gas Property | Jan 2026 |
| 10169 | CRIST | Finney County, KS | Oil Property | Sep 2025 |
| 10170 | CRIST | Finney County, KS | Oil Property | Sep 2021 |
| 10171 | CRIST | Kearny County, KS | Oil Property | Sep 2025 |
| 10172 | CRIST 1-3 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 10173 | CRISTA | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10174 | CRISWELL | Washington County, CO | Oil & Gas Property | Sep 2014 |
| 10175 | CRISWELL | Pittsburg County, OK | Gas Property | Dec 2019 |
| 10176 | CRISWELL | Pontotoc County, OK | Oil Property | Jul 2025 |
| 10177 | CRISWELL | Eastland County, TX | Oil & Gas Property | Nov 2025 |
| 10178 | CRISWELL 08-14 | Conway County, AR | Gas Property | Jul 2024 |
| 10179 | CRISWELL-PAVELKA LAS | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 10180 | CRITCHFIELD | Graham County, KS | Oil Property | May 1986 |
| 10181 | CRITCHFIELD | Scott County, AR | Gas Property | Jun 2024 |
| 10182 | CRITES | Woodward County, OK | Oil & Gas Property | Dec 2025 |
| 10183 | CRITES | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 10184 | CRITES | Wilson County, KS | Gas Property | Sep 2025 |
| 10185 | CRITES | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 10186 | CRITES | Gilmer County, WV | Oil & Gas Property | Nov 2021 |
| 10187 | CRITES | San Patricio County, TX | Oil & Gas Property | Aug 2025 |
| 10188 | CRITES UNIT A | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 10189 | CRITSER | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 10190 | CRITTENDEN | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 10191 | CRITTER CREEK | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10192 | CRITTER CREEK | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10193 | CRITZER | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 10194 | CRNKO-BIGGS | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 10195 | CRNKOVIC MILDRED UNIT | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 10196 | CROAN A | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 10197 | CROASMUN | Cambria County, PA | Gas Property | Dec 2025 |
| 10198 | CROC UNIT | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 10199 | CROCK | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 10200 | CROCK | Noble County, OH | Oil & Gas Property | Dec 2024 |