| 7201 | COLTER | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 7202 | COLTER | Comanche County, KS | Oil & Gas Property | Jan 2026 |
| 7203 | COLTER TRUST | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 7204 | COLTHARP | Rio Blanco County, CO | Oil & Gas Property | Feb 2026 |
| 7205 | COLTHARP | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 7206 | COLTHARP VALENTINE ETAL 1 | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 7207 | COLTON 1 | Meade County, KS | Oil & Gas Property | Jan 2026 |
| 7208 | COLTON 21-30H | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 7209 | COLTON 66 LIP | Lipscomb County, TX | Oil & Gas Property | Feb 2026 |
| 7210 | COLTRANE | Allen County, KS | Oil & Gas Property | Aug 2021 |
| 7211 | COLTRANE 36 25 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 7212 | COLTS FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2008 |
| 7213 | COLUMBIA | Orange County, CA | Oil & Gas Property | Mar 2026 |
| 7214 | COLUMBIA | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 7215 | COLUMBIA | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 7216 | COLUMBIA | Orange County, CA | Oil & Gas Property | Jun 2004 |
| 7217 | COLUMBIA | Lorain County, OH | Oil & Gas Property | Dec 2021 |
| 7218 | COLUMBIA CEMENT | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7219 | COLUMBIA COAL GASIF | Wayne County, WV | Gas Property | Dec 2021 |
| 7220 | COLUMBIA CREST | Carter County, OK | Oil & Gas Property | Mar 2026 |
| 7221 | COLUMBIA FARM | Venango County, PA | Gas Property | Dec 2024 |
| 7222 | COLUMBIA FIRE BRICK CO | Tuscarawas County, OH | Gas Property | Dec 2025 |
| 7223 | COLUMBIA GAS | Lincoln County, WV | Gas Property | Dec 2021 |
| 7224 | COLUMBIA GAS | Kanawha County, WV | Gas Property | Dec 2021 |
| 7225 | COLUMBIA GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7226 | COLUMBIA GAS ( | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7227 | COLUMBIA GAS TRANS | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 7228 | COLUMBIA GAS TRANS | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7229 | COLUMBIA GAS TRANS | Lincoln County, WV | Gas Property | Dec 2021 |
| 7230 | COLUMBIA GAS TRANS 8 | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 7231 | COLUMBIA GAS TRANSMISSION | Hocking County, OH | Oil & Gas Property | Dec 2006 |
| 7232 | COLUMBIA GAS TRANSMISSION | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 7233 | COLUMBIA GAS TRANSMISSION 2 | Clay County, WV | Oil Property | Sep 2018 |
| 7234 | COLUMBIA GAS TRANSMISSION CORP 21 | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7235 | COLUMBIA GAS TRANSMISSION, LLC COLUMBIA GAS TRANSMISSION | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7236 | COLUMBIA L | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 7237 | COLUMBIA NAT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7238 | COLUMBIA NATL RES | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7239 | COLUMBIA NATL RES | Lincoln County, WV | Gas Property | Dec 2021 |
| 7240 | COLUMBIA NATURAL RES | Martin County, KY | Gas Property | Dec 2024 |
| 7241 | COLUMBIA NATURAL RES | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7242 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7243 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7244 | COLUMBIA NATURAL RESOURCE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7245 | COLUMBIA UNIT | San Augustine County, TX | Gas Property | Feb 2026 |
| 7246 | COLUMBIA-JOHNSON UNIT | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 7247 | COLUMBIAN | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 7248 | COLUMBIAN 1 | Blaine County, MT | Gas Property | Dec 2025 |
| 7249 | COLUMBIAN CARBON | Union Parish, LA | Gas Property | Dec 2024 |
| 7250 | COLUMBIAN FUEL CORP | Floyd County, KY | Gas Property | Dec 2014 |
| 7251 | COLUMBINE | Crook County, WY | Oil Property | May 2002 |
| 7252 | COLUMBINE | Blaine County, OK | Oil & Gas Property | Feb 2026 |
| 7253 | COLUMBINE 34-167 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 7254 | COLUMBINE SP | Garfield County, CO | Oil & Gas Property | Jul 2025 |
| 7255 | COLUMBINE SPRINGS FEDERAL | Rio Blanco County, CO | Oil & Gas Property | May 2015 |
| 7256 | COLUMBUS | San Augustine County, TX | Oil & Gas Property | Feb 2026 |
| 7257 | COLUMBUS | Carter County, OK | Oil & Gas Property | Feb 2026 |
| 7258 | COLUMBUS | Hot Springs County, WY | Oil & Gas Property | Feb 2026 |
| 7259 | COLUMBUS | Kern County, CA | Gas Property | Oct 1998 |
| 7260 | COLUMBUS AFB PARCEL | Lowndes County, MS | Oil & Gas Property | Oct 2025 |
| 7261 | COLUMBUS B | Hocking County, OH | Oil & Gas Property | Dec 2024 |
| 7262 | COLUMBUS FE | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 7263 | COLUMBUS FEDERAL | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 7264 | COLUMBUS FIELD UNIT | Colorado County, TX | Oil & Gas Property | Feb 2026 |
| 7265 | COLUMBUS S | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7266 | COLUMBUS SOUTHER | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7267 | COLUNGA | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 7268 | COLUSA UNIT | Colusa County, CA | Gas Property | Mar 2026 |
| 7269 | COLUSSY YX | Potter County, PA | Gas Property | Mar 2026 |
| 7270 | COLVARD | Latimer County, OK | Gas Property | Feb 2026 |
| 7271 | COLVERT 08-15 | Conway County, AR | Gas Property | Jul 2024 |
| 7272 | COLVERT, LUNDY 09-08 | Cleburne County, AR | Gas Property | Jul 2024 |
| 7273 | COLVILLE | Licking County, OH | Oil & Gas Property | Dec 2001 |
| 7274 | COLVILLE 5301 44-12T | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 7275 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 7276 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 7277 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 7278 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 7279 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 7280 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Nov 2024 |
| 7281 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 7282 | COLVIN | Coke County, TX | Oil & Gas Property | Jun 2014 |
| 7283 | COLVIN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 7284 | COLVIN MOR42 | Washington County, PA | Gas Property | Mar 2026 |
| 7285 | COLVIN UNIT | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 7286 | COLVIN USA 14-34TFH | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 7287 | COLVIN-CRANER | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 7288 | COLWELL | Gonzales County, TX | Oil & Gas Property | Oct 2025 |
| 7289 | COLWELL | Susquehanna County, PA | Gas Property | Mar 2026 |
| 7290 | COLWELL | Moore County, TX | Gas Property | May 2024 |
| 7291 | COLWELL | Armstrong County, PA | Gas Property | Dec 2025 |
| 7292 | COLWELL | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 7293 | COLWELL A | Susquehanna County, PA | Gas Property | Mar 2026 |
| 7294 | COLWELL WEST | Susquehanna County, PA | Gas Property | Mar 2026 |
| 7295 | COLWELL, CLAY ET AL | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 7296 | COLWELL, HE | Perry County, KY | Oil & Gas Property | Dec 2024 |
| 7297 | COLYER | Elk County, KS | Oil Property | Oct 2021 |
| 7298 | COM 0 | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 7299 | COM NAIL | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 7300 | COMANCHE | Dimmit County, TX | Oil & Gas Property | Feb 2026 |