| 25201 | CONOCO | Divide County, ND | Oil & Gas Property | Aug 1990 |
| 25202 | CONOCO | Kern County, CA | Oil & Gas Property | Aug 2024 |
| 25203 | CONOCO | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 25204 | CONOCO | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 25205 | CONOCO 22 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2011 |
| 25206 | CONOCO 29 STATE | Lea County, NM | Oil & Gas Property | Dec 2018 |
| 25207 | CONOCO AGK FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2022 |
| 25208 | CONOCO D FEDERAL | Lea County, NM | Oil & Gas Property | May 2024 |
| 25209 | CONOCO FEDERAL | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 25210 | CONOCO FEDERAL | Lea County, NM | Oil & Gas Property | May 2024 |
| 25211 | CONOCO FEDERAL | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 25212 | CONOCO FEDERAL | Jackson County, CO | Oil & Gas Property | Oct 2013 |
| 25213 | CONOCO FEE | St. Martin Parish, LA | Oil & Gas Property | May 2024 |
| 25214 | CONOCO PETERSON 20-1 | Burke County, ND | Oil & Gas Property | Sep 2024 |
| 25215 | CONOCO POWELL GMS DEEP | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 25216 | CONOCO STATE | Lea County, NM | Oil & Gas Property | Apr 2018 |
| 25217 | CONOCO STATE | Eddy County, NM | Oil & Gas Property | Aug 2024 |
| 25218 | CONOCO-ALTMAN -A | Winkler County, TX | Oil & Gas Property | Aug 2024 |
| 25219 | CONOCO-BARNSLEY | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 25220 | CONOCO-DEAN UNIT | Cochran County, TX | Oil & Gas Property | Aug 2024 |
| 25221 | CONOCO-FED | Campbell County, WY | Oil & Gas Property | Feb 2024 |
| 25222 | CONOCO-FEDERAL | Jackson County, CO | Oil & Gas Property | Aug 2024 |
| 25223 | CONOCO-YATES | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 25224 | CONOCOPHILLIPS | Webster Parish, LA | Oil & Gas Property | Jun 2024 |
| 25225 | CONOLLY TRIBAL | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 25226 | CONOLLY-TAYLOR | Nueces County, TX | Oil & Gas Property | Jul 2024 |
| 25227 | CONOTTON | Carroll County, OH | Oil & Gas Property | Dec 2023 |
| 25228 | CONOTTON LAND | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 25229 | CONOTTON LAND | Harrison County, OH | Oil & Gas Property | Dec 2023 |
| 25230 | CONOTTON LAND CO | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 25231 | CONOVER | Seward County, KS | Oil & Gas Property | Jul 2024 |
| 25232 | CONQUISTA STATE UNIT 54-1-8 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 25233 | CONRAD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 25234 | CONRAD | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 25235 | CONRAD | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 25236 | CONRAD | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 25237 | CONRAD | Yuma County, CO | Gas Property | Sep 2024 |
| 25238 | CONRAD | La Plata County, CO | Gas Property | Sep 2024 |
| 25239 | CONRAD | Licking County, OH | Oil & Gas Property | Dec 2023 |
| 25240 | CONRAD | Roberts County, TX | Oil & Gas Property | Aug 2024 |
| 25241 | CONRAD | Roger Mills County, OK | Oil & Gas Property | Aug 2019 |
| 25242 | CONRAD | Licking County, OH | Oil Property | Dec 1989 |
| 25243 | CONRAD | Kingman County, KS | Gas Property | Dec 2007 |
| 25244 | CONRAD 6-17-3-1W | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 25245 | CONRAD BEL | Westmoreland County, PA | Gas Property | Dec 2023 |
| 25246 | CONRAD CG | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 25247 | CONRAD FEDERAL | Weld County, CO | Oil & Gas Property | Oct 2016 |
| 25248 | CONRAD FEDERAL | Yuma County, CO | Gas Property | Sep 2024 |
| 25249 | CONRAD STATE | Yuma County, CO | Gas Property | Sep 2024 |
| 25250 | CONRAD UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 25251 | CONRADY | Grant County, OK | Oil & Gas Property | Sep 2024 |
| 25252 | CONRADY | Grant County, OK | Oil & Gas Property | Sep 2019 |
| 25253 | CONRADY | Clay County, TX | Oil & Gas Property | Aug 2020 |
| 25254 | CONRADY | Archer County, TX | Oil & Gas Property | Apr 2022 |
| 25255 | CONRADY | Grant County, OK | Oil & Gas Property | Sep 2024 |
| 25256 | CONRADY | Grant County, OK | Oil & Gas Property | Sep 2024 |
| 25257 | CONRADY | Harper County, KS | Oil & Gas Property | Jul 2024 |
| 25258 | CONRAIL | Fayette County, PA | Gas Property | Dec 2023 |
| 25259 | CONRAIL | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 25260 | CONRAIL | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 25261 | CONRAIL | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 25262 | CONRARDY | Kingman County, KS | Oil Property | May 2023 |
| 25263 | CONRARDY | Harper County, KS | Oil & Gas Property | Feb 2023 |
| 25264 | CONRHEIN | Greene County, PA | Gas Property | Sep 2024 |
| 25265 | CONRHEIN N | Greene County, PA | Gas Property | Sep 2024 |
| 25266 | CONRHEIN NV | Washington County, PA | Gas Property | Sep 2024 |
| 25267 | CONROE 15-22 | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 25268 | CONROE FIELD UNI | Montgomery County, TX | Oil & Gas Property | Aug 2024 |
| 25269 | CONRY FEDERAL 5992 43-21 #1H | Burke County, ND | Oil & Gas Property | Sep 2024 |
| 25270 | CONRY-DAVIS-GRAHAM | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 25271 | CONSENSUS 57-3-5 1H | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 25272 | CONSERVATION 1-2 | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 25273 | CONSERVATION ESTATES | Isabella County, MI | Oil Property | May 2024 |
| 25274 | CONSERVATION LEAGUE | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 25275 | CONSERVATIVE | Kern County, CA | Oil & Gas Property | Jun 2024 |
| 25276 | CONSOL | Greene County, PA | Gas Property | Sep 2024 |
| 25277 | CONSOL | Greene County, PA | Gas Property | Dec 2023 |
| 25278 | CONSOL | Big Horn County, MT | Gas Property | Apr 2012 |
| 25279 | CONSOL | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 25280 | CONSOL | Greene County, PA | Gas Property | Sep 2024 |
| 25281 | CONSOL C | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 25282 | CONSOL COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25283 | CONSOL COAL | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 25284 | CONSOL COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25285 | CONSOL FEDERAL | Big Horn County, MT | Gas Property | Mar 2012 |
| 25286 | CONSOL FEDERAL 2 | Big Horn County, MT | Gas Property | Jun 2013 |
| 25287 | CONSOL GH | Greene County, PA | Gas Property | Sep 2024 |
| 25288 | CONSOL MINING CO. (CONSOL ENERGY) SHL 22 | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25289 | CONSOL MINING CO., LLC MND 3 | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25290 | CONSOL MINING COMPANY LLC SWITZ27 | Monroe County, OH | Gas Property | Jun 2024 |
| 25291 | CONSOL MOR | Greene County, PA | Gas Property | Sep 2024 |
| 25292 | CONSOL MOR44 | Washington County, PA | Gas Property | Sep 2024 |
| 25293 | CONSOL NV | Washington County, PA | Oil & Gas Property | Sep 2024 |
| 25294 | CONSOL NV57 | Washington County, PA | Gas Property | Sep 2024 |
| 25295 | CONSOL OF KENTUCKY, INC ET AL 15 | Breathitt County, KY | Oil & Gas Property | Dec 2019 |
| 25296 | CONSOL PA | Greene County, PA | Gas Property | Sep 2024 |
| 25297 | CONSOL PA COAL CO | Greene County, PA | Gas Property | Dec 2023 |
| 25298 | CONSOL PENNSYLVANIA CO | Greene County, PA | Gas Property | Sep 2024 |
| 25299 | CONSOL PENNSYLVANIA COAL | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25300 | CONSOL RCPC LLC | Marshall County, WV | Gas Property | Dec 2021 |