| 25101 | COLTHARP | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 25102 | COLTHARP VALENTINE ETAL 1 | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 25103 | COLTON 1 | Meade County, KS | Oil & Gas Property | May 2026 |
| 25104 | COLTON 21-30H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 25105 | COLTON 66 LIP | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 25106 | COLTRANE | Allen County, KS | Oil & Gas Property | Aug 2021 |
| 25107 | COLTRANE 36 25 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 25108 | COLTRANE 36 B2PA STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 25109 | COLTS FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2008 |
| 25110 | COLUMBIA | Orange County, CA | Oil & Gas Property | Jul 2026 |
| 25111 | COLUMBIA | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 25112 | COLUMBIA | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 25113 | COLUMBIA | Orange County, CA | Oil & Gas Property | Jun 2004 |
| 25114 | COLUMBIA | Lorain County, OH | Oil & Gas Property | Dec 2021 |
| 25115 | COLUMBIA CEMENT | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 25116 | COLUMBIA COAL GASIF | Wayne County, WV | Gas Property | Dec 2021 |
| 25117 | COLUMBIA FARM | Venango County, PA | Gas Property | Dec 2025 |
| 25118 | COLUMBIA FIRE BRICK CO | Tuscarawas County, OH | Gas Property | Dec 2025 |
| 25119 | COLUMBIA GAS | Lincoln County, WV | Gas Property | Dec 2021 |
| 25120 | COLUMBIA GAS | Kanawha County, WV | Gas Property | Dec 2021 |
| 25121 | COLUMBIA GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 25122 | COLUMBIA GAS ( | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 25123 | COLUMBIA GAS TRANS | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 25124 | COLUMBIA GAS TRANS | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25125 | COLUMBIA GAS TRANS | Lincoln County, WV | Gas Property | Dec 2021 |
| 25126 | COLUMBIA GAS TRANS 8 | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 25127 | COLUMBIA GAS TRANSMISSION | Hocking County, OH | Oil & Gas Property | Dec 2006 |
| 25128 | COLUMBIA GAS TRANSMISSION | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 25129 | COLUMBIA GAS TRANSMISSION 2 | Clay County, WV | Oil Property | Sep 2018 |
| 25130 | COLUMBIA GAS TRANSMISSION CORP 21 | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 25131 | COLUMBIA GAS TRANSMISSION, LLC COLUMBIA GAS TRANSMISSION | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25132 | COLUMBIA L | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 25133 | COLUMBIA NAT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 25134 | COLUMBIA NATL RES | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 25135 | COLUMBIA NATL RES | Lincoln County, WV | Gas Property | Dec 2021 |
| 25136 | COLUMBIA NATURAL RES | Martin County, KY | Gas Property | Dec 2024 |
| 25137 | COLUMBIA NATURAL RES | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 25138 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 25139 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 25140 | COLUMBIA NATURAL RESOURCE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 25141 | COLUMBIA UNIT | San Augustine County, TX | Gas Property | Jun 2026 |
| 25142 | COLUMBIA-JOHNSON UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 25143 | COLUMBIAN | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 25144 | COLUMBIAN 1 | Blaine County, MT | Gas Property | Dec 2025 |
| 25145 | COLUMBIAN CARBON | Union Parish, LA | Gas Property | Dec 2024 |
| 25146 | COLUMBIAN FUEL CORP | Floyd County, KY | Gas Property | Dec 2014 |
| 25147 | COLUMBINE | Crook County, WY | Oil Property | May 2002 |
| 25148 | COLUMBINE | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 25149 | COLUMBINE 34-167 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 25150 | COLUMBINE SP | Garfield County, CO | Oil & Gas Property | Jul 2025 |
| 25151 | COLUMBINE SPRINGS FEDERAL | Rio Blanco County, CO | Oil & Gas Property | May 2015 |
| 25152 | COLUMBUS | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 25153 | COLUMBUS | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 25154 | COLUMBUS | Hot Springs County, WY | Oil & Gas Property | Jul 2026 |
| 25155 | COLUMBUS | Kern County, CA | Gas Property | Oct 1998 |
| 25156 | COLUMBUS AFB PARCEL | Lowndes County, MS | Oil & Gas Property | Jun 2026 |
| 25157 | COLUMBUS B | Hocking County, OH | Oil & Gas Property | Dec 2025 |
| 25158 | COLUMBUS FE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 25159 | COLUMBUS FEDERAL | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 25160 | COLUMBUS FIELD UNIT | Colorado County, TX | Oil & Gas Property | Jun 2026 |
| 25161 | COLUMBUS S | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 25162 | COLUMBUS SOUTHER | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 25163 | COLUNGA | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 25164 | COLUSA UNIT | Colusa County, CA | Gas Property | Jul 2026 |
| 25165 | COLUSSY YX | Potter County, PA | Gas Property | Jun 2026 |
| 25166 | COLVARD | Latimer County, OK | Gas Property | Jun 2026 |
| 25167 | COLVERT 08-15 | Conway County, AR | Gas Property | Jul 2024 |
| 25168 | COLVERT, LUNDY 09-08 | Cleburne County, AR | Gas Property | Jul 2024 |
| 25169 | COLVILLE | Licking County, OH | Oil & Gas Property | Dec 2001 |
| 25170 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 25171 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 25172 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 25173 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 25174 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 25175 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Nov 2024 |
| 25176 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 25177 | COLVIN | Coke County, TX | Oil & Gas Property | Jun 2014 |
| 25178 | COLVIN | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 25179 | COLVIN MOR42 | Washington County, PA | Gas Property | Jun 2026 |
| 25180 | COLVIN UNIT | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 25181 | COLVIN USA 14-34TFH | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 25182 | COLVIN-CRANER | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 25183 | COLWELL | Gonzales County, TX | Oil & Gas Property | Oct 2025 |
| 25184 | COLWELL | Susquehanna County, PA | Gas Property | Jun 2026 |
| 25185 | COLWELL | Moore County, TX | Gas Property | May 2026 |
| 25186 | COLWELL | Armstrong County, PA | Gas Property | Dec 2025 |
| 25187 | COLWELL | Garvin County, OK | Oil & Gas Property | Jun 2026 |
| 25188 | COLWELL A | Susquehanna County, PA | Gas Property | Jun 2026 |
| 25189 | COLWELL WEST | Susquehanna County, PA | Gas Property | Jun 2026 |
| 25190 | COLWELL, CLAY ET AL | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 25191 | COLWELL, HE | Perry County, KY | Oil & Gas Property | Dec 2024 |
| 25192 | COLYER | Elk County, KS | Oil Property | Oct 2021 |
| 25193 | COM 0 | San Juan County, NM | Oil & Gas Property | Jul 2026 |
| 25194 | COM NAIL | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 25195 | COMANCHE | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 25196 | COMANCHE | Hutchinson County, TX | Oil & Gas Property | May 2026 |
| 25197 | COMANCHE | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 25198 | COMANCHE | Maverick County, TX | Oil & Gas Property | Dec 2010 |
| 25199 | COMANCHE | Maverick County, TX | Oil & Gas Property | Jun 2026 |
| 25200 | COMANCHE | Lea County, NM | Oil & Gas Property | Apr 2020 |