| 7201 | COLORADO | Warren County, PA | Gas Property | Dec 2025 |
| 7202 | COLORADO | La Plata County, CO | Gas Property | May 2026 |
| 7203 | COLORADO | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 7204 | COLORADO | Morgan County, CO | Oil Property | Nov 2002 |
| 7205 | COLORADO | Logan County, CO | Oil Property | Dec 2018 |
| 7206 | COLORADO ENERGY FEDERAL 14 | Weld County, CO | Oil Property | Jan 2018 |
| 7207 | COLORADO STATE | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 7208 | COLORADO STATE | Washington County, CO | Oil Property | Nov 2020 |
| 7209 | COLORADO STATE C | Adams County, CO | Oil & Gas Property | Oct 2019 |
| 7210 | COLOROSO A | Garfield County, CO | Oil & Gas Property | May 2026 |
| 7211 | COLOROW UT 1 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 7212 | COLOSSUS 18 19 | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 7213 | COLPITT | Tulsa County, OK | Oil & Gas Property | Sep 2023 |
| 7214 | COLPITT | Rogers County, OK | Gas Property | Sep 2023 |
| 7215 | COLPITT | Creek County, OK | Oil Property | Aug 2007 |
| 7216 | COLQUITT | Lincoln Parish, LA | Oil & Gas Property | Nov 2024 |
| 7217 | COLT | Tarrant County, TX | Gas Property | Jun 2026 |
| 7218 | COLT | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 7219 | COLT | Stephens County, OK | Oil & Gas Property | Jun 2026 |
| 7220 | COLT | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 7221 | COLT | Okmulgee County, OK | Oil Property | May 2026 |
| 7222 | COLT 1 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 7223 | COLT 16-22N-5W | Garfield County, OK | Oil & Gas Property | Jun 2026 |
| 7224 | COLT 34-103 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 7225 | COLT 34-212 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 7226 | COLT 4 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 7227 | COLT 45 FBC | Lane County, KS | Oil Property | May 2026 |
| 7228 | COLT 45 STATE UNIT | Culberson County, TX | Oil & Gas Property | Mar 2024 |
| 7229 | COLT 5 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 7230 | COLT A13-6 | Weld County, CO | Oil & Gas Property | May 2026 |
| 7231 | COLT STATE | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 7232 | COLT UNIT | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 7233 | COLTER | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 7234 | COLTER | Comanche County, KS | Oil & Gas Property | May 2026 |
| 7235 | COLTER TRUST | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 7236 | COLTHARP | Rio Blanco County, CO | Oil & Gas Property | May 2026 |
| 7237 | COLTHARP | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 7238 | COLTHARP VALENTINE ETAL 1 | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 7239 | COLTON 1 | Meade County, KS | Oil & Gas Property | May 2026 |
| 7240 | COLTON 21-30H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 7241 | COLTON 66 LIP | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 7242 | COLTRANE | Allen County, KS | Oil & Gas Property | Aug 2021 |
| 7243 | COLTRANE 36 25 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 7244 | COLTRANE 36 B2PA STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 7245 | COLTS FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2008 |
| 7246 | COLUMBIA | Orange County, CA | Oil & Gas Property | Jul 2026 |
| 7247 | COLUMBIA | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 7248 | COLUMBIA | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 7249 | COLUMBIA | Orange County, CA | Oil & Gas Property | Jun 2004 |
| 7250 | COLUMBIA | Lorain County, OH | Oil & Gas Property | Dec 2021 |
| 7251 | COLUMBIA CEMENT | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7252 | COLUMBIA COAL GASIF | Wayne County, WV | Gas Property | Dec 2021 |
| 7253 | COLUMBIA FARM | Venango County, PA | Gas Property | Dec 2025 |
| 7254 | COLUMBIA FIRE BRICK CO | Tuscarawas County, OH | Gas Property | Dec 2025 |
| 7255 | COLUMBIA GAS | Lincoln County, WV | Gas Property | Dec 2021 |
| 7256 | COLUMBIA GAS | Kanawha County, WV | Gas Property | Dec 2021 |
| 7257 | COLUMBIA GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7258 | COLUMBIA GAS ( | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7259 | COLUMBIA GAS TRANS | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 7260 | COLUMBIA GAS TRANS | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7261 | COLUMBIA GAS TRANS | Lincoln County, WV | Gas Property | Dec 2021 |
| 7262 | COLUMBIA GAS TRANS 8 | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 7263 | COLUMBIA GAS TRANSMISSION | Hocking County, OH | Oil & Gas Property | Dec 2006 |
| 7264 | COLUMBIA GAS TRANSMISSION | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 7265 | COLUMBIA GAS TRANSMISSION 2 | Clay County, WV | Oil Property | Sep 2018 |
| 7266 | COLUMBIA GAS TRANSMISSION CORP 21 | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7267 | COLUMBIA GAS TRANSMISSION, LLC COLUMBIA GAS TRANSMISSION | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7268 | COLUMBIA L | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 7269 | COLUMBIA NAT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7270 | COLUMBIA NATL RES | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7271 | COLUMBIA NATL RES | Lincoln County, WV | Gas Property | Dec 2021 |
| 7272 | COLUMBIA NATURAL RES | Martin County, KY | Gas Property | Dec 2024 |
| 7273 | COLUMBIA NATURAL RES | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 7274 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7275 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7276 | COLUMBIA NATURAL RESOURCE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7277 | COLUMBIA UNIT | San Augustine County, TX | Gas Property | Jun 2026 |
| 7278 | COLUMBIA-JOHNSON UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 7279 | COLUMBIAN | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 7280 | COLUMBIAN 1 | Blaine County, MT | Gas Property | Dec 2025 |
| 7281 | COLUMBIAN CARBON | Union Parish, LA | Gas Property | Dec 2024 |
| 7282 | COLUMBIAN FUEL CORP | Floyd County, KY | Gas Property | Dec 2014 |
| 7283 | COLUMBINE | Crook County, WY | Oil Property | May 2002 |
| 7284 | COLUMBINE | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 7285 | COLUMBINE 34-167 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 7286 | COLUMBINE SP | Garfield County, CO | Oil & Gas Property | Jul 2025 |
| 7287 | COLUMBINE SPRINGS FEDERAL | Rio Blanco County, CO | Oil & Gas Property | May 2015 |
| 7288 | COLUMBUS | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 7289 | COLUMBUS | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 7290 | COLUMBUS | Hot Springs County, WY | Oil & Gas Property | Jul 2026 |
| 7291 | COLUMBUS | Kern County, CA | Gas Property | Oct 1998 |
| 7292 | COLUMBUS AFB PARCEL | Lowndes County, MS | Oil & Gas Property | Jun 2026 |
| 7293 | COLUMBUS B | Hocking County, OH | Oil & Gas Property | Dec 2025 |
| 7294 | COLUMBUS FE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 7295 | COLUMBUS FEDERAL | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 7296 | COLUMBUS FIELD UNIT | Colorado County, TX | Oil & Gas Property | Jun 2026 |
| 7297 | COLUMBUS S | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7298 | COLUMBUS SOUTHER | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 7299 | COLUNGA | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 7300 | COLUSA UNIT | Colusa County, CA | Gas Property | Jul 2026 |