| 10101 | CROSS CREEK | Bienville Parish, LA | Gas Property | Nov 2024 |
| 10102 | CROSS CREEK A 5H-20 | Jefferson County, OH | Gas Property | Dec 2025 |
| 10103 | CROSS CREEK C | Washington County, PA | Oil & Gas Property | Mar 2026 |
| 10104 | CROSS CREEK COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 10105 | CROSS GAS | Big Horn County, WY | Oil & Gas Property | Feb 2026 |
| 10106 | CROSS JERRY GAS UNIT 1 | Smith County, TX | Oil & Gas Property | Feb 2026 |
| 10107 | CROSS JOHN T | Ector County, TX | Oil & Gas Property | Oct 2013 |
| 10108 | CROSS MOUNTAIN 40 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 10109 | CROSS REACH F | Rice County, KS | Oil Property | Jan 2026 |
| 10110 | CROSS TIMBERS | Carter County, OK | Gas Property | Mar 2026 |
| 10111 | CROSS V RANCH 34-170 UNIT | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 10112 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | Nov 2025 |
| 10113 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | Jan 2015 |
| 10114 | CROSS/KRAFT, S | Calhoun County, AR | Oil Property | Sep 2014 |
| 10115 | CROSSBOW | Grant County, KS | Oil & Gas Property | Aug 2017 |
| 10116 | CROSSBOW | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 10117 | CROSSBOW WC FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 10118 | CROSSER | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 10119 | CROSSETT | Morehouse Parish, LA | Oil & Gas Property | Nov 2024 |
| 10120 | CROSSETT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 10121 | CROSSETT TBR | Morehouse Parish, LA | Gas Property | Nov 2024 |
| 10122 | CROSSETT TIMBER & DEV COMPANY | Morehouse Parish, LA | Gas Property | Nov 2024 |
| 10123 | CROSSFIELD | Logan County, OK | Oil & Gas Property | Feb 2026 |
| 10124 | CROSSGATES INC (FMLY J C RINN) | Indiana County, PA | Gas Property | Dec 2025 |
| 10125 | CROSSHAIR UNIT I | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 10126 | CROSSLAND | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 10127 | CROSSLAND | Yuma County, CO | Gas Property | Mar 2026 |
| 10128 | CROSSLAND | Yuma County, CO | Gas Property | Mar 2026 |
| 10129 | CROSSLEY ESTATE | Lipscomb County, TX | Oil & Gas Property | Dec 2025 |
| 10130 | CROSSLIN | Montgomery County, KS | Gas Property | Aug 2025 |
| 10131 | CROSSMAN | Angelina County, TX | Oil & Gas Property | Feb 2026 |
| 10132 | CROSSMAN | Gray County, TX | Gas Property | Nov 2021 |
| 10133 | CROSSROADS | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 10134 | CROSSROADS | Hughes County, OK | Oil & Gas Property | Sep 2019 |
| 10135 | CROSSROADS | Tarrant County, TX | Gas Property | Feb 2026 |
| 10136 | CROSSROADS | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 10137 | CROSSROADS | Pawnee County, OK | Oil Property | Feb 2026 |
| 10138 | CROSSROADS 22 STATE | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 10139 | CROSSROADS AFX FEDERAL | Roosevelt County, NM | Oil & Gas Property | Mar 2026 |
| 10140 | CROSSROADS SILURO DEVONIAN UNIT | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 10141 | CROSSROADS UNIT | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 10142 | CROSSTOWN | Custer County, OK | Oil & Gas Property | Feb 2026 |
| 10143 | CROSSVALLIA | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 10144 | CROSSWHITE | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 10145 | CROSSWHITE | Kingfisher County, OK | Oil & Gas Property | Jul 1997 |
| 10146 | CROSSWHITE | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 10147 | CROSTHWAIT | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 10148 | CROTALLO | Armstrong County, PA | Gas Property | Dec 2025 |
| 10149 | CROTALUS | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 10150 | CROTHERS | Washington County, PA | Oil Property | Dec 2000 |
| 10151 | CROTHERS | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 10152 | CROTON CREEK S (TANNEHILL) UNIT | Dickens County, TX | Oil & Gas Property | Feb 2026 |
| 10153 | CROTTS | Allen County, KS | Oil Property | Aug 2025 |
| 10154 | CROTTS | Woodson County, KS | Oil Property | Jan 2026 |
| 10155 | CROTTS | Coffey County, KS | Oil Property | Jan 2026 |
| 10156 | CROTTS | Pope County, AR | Gas Property | Jun 2024 |
| 10157 | CROUCH | Woodson County, KS | Oil Property | Aug 1992 |
| 10158 | CROUCH | Miami County, KS | Oil Property | Nov 2025 |
| 10159 | CROUCH | Madison County, NY | Gas Property | Dec 2024 |
| 10160 | CROUCH | Sherman County, KS | Gas Property | Jan 2026 |
| 10161 | CROUCH | Haskell County, TX | Oil & Gas Property | Feb 2026 |
| 10162 | CROUCH | Harper County, OK | Oil & Gas Property | Feb 2026 |
| 10163 | CROUCH | Tarrant County, TX | Gas Property | Feb 2026 |
| 10164 | CROUCH | Glasscock County, TX | Oil & Gas Property | Feb 2026 |
| 10165 | CROUCH | Frio County, TX | Oil Property | May 2020 |
| 10166 | CROUCH | Le Flore County, OK | Gas Property | Feb 2026 |
| 10167 | CROUCH DAIRY | Johnson County, TX | Gas Property | Feb 2026 |
| 10168 | CROUCH FARM UNIT | Johnson County, TX | Gas Property | Feb 2026 |
| 10169 | CROUCH, E | Wyoming County, WV | Gas Property | Dec 2021 |
| 10170 | CROUCH, EDGAR M. - HEIRS 605 | Wyoming County, WV | Gas Property | Dec 2021 |
| 10171 | CROUCH, R. C., ETAL SLC | Wyoming County, WV | Gas Property | Sep 2017 |
| 10172 | CROUCH, ROBERT | Wyoming County, WV | Gas Property | Dec 2021 |
| 10173 | CROUSE | Garfield County, OK | Oil & Gas Property | Feb 2026 |
| 10174 | CROUSE | Woods County, OK | Oil & Gas Property | Mar 2026 |
| 10175 | CROUSE 1 | Roger Mills County, OK | Gas Property | Nov 2016 |
| 10176 | CROUSE MOR14 | Greene County, PA | Gas Property | Mar 2026 |
| 10177 | CROUSHORE | Fayette County, PA | Oil & Gas Property | Mar 2026 |
| 10178 | CROW | Reno County, KS | Oil & Gas Property | Aug 2025 |
| 10179 | CROW | Dawson County, TX | Oil & Gas Property | Oct 2013 |
| 10180 | CROW | Washita County, OK | Oil & Gas Property | Feb 2026 |
| 10181 | CROW | Cowley County, KS | Oil Property | Jan 2026 |
| 10182 | CROW | Coal County, OK | Gas Property | Nov 1993 |
| 10183 | CROW | Caddo Parish, LA | Gas Property | Dec 2024 |
| 10184 | CROW | Union County, AR | Oil Property | Nov 2025 |
| 10185 | CROW | Coal County, OK | Gas Property | Feb 2026 |
| 10186 | CROW | Union Parish, LA | Gas Property | Mar 2017 |
| 10187 | CROW | Hemphill County, TX | Oil & Gas Property | Feb 2026 |
| 10188 | CROW | Wood County, TX | Oil & Gas Property | Feb 2026 |
| 10189 | CROW | Ogemaw County, MI | Oil Property | Mar 2026 |
| 10190 | CROW | Van Buren County, AR | Gas Property | Jul 2024 |
| 10191 | CROW | Union Parish, LA | Gas Property | Dec 2024 |
| 10192 | CROW | Seward County, KS | Oil & Gas Property | Jan 2026 |
| 10193 | CROW 10-5-8 | Grady County, OK | Oil & Gas Property | Feb 2026 |
| 10194 | CROW 3-64 29-30-25 | Adams County, CO | Oil & Gas Property | Feb 2026 |
| 10195 | CROW A | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 10196 | CROW ASM STATE COM | Eddy County, NM | Oil & Gas Property | Nov 2022 |
| 10197 | CROW CANYON UNIT | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 10198 | CROW CREEK | Laramie County, WY | Oil & Gas Property | Mar 2026 |
| 10199 | CROW CREEK | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 10200 | CROW FLAT | Eddy County, NM | Oil & Gas Property | Feb 2026 |