| 25301 | CONSOL RHL11 | Greene County, PA | Gas Property | Sep 2024 |
| 25302 | CONSOL USX | Greene County, PA | Oil & Gas Property | Sep 2024 |
| 25303 | CONSOL WFN6 | Washington County, PA | Oil & Gas Property | Sep 2024 |
| 25304 | CONSOL/USX | Greene County, PA | Oil & Gas Property | Sep 2024 |
| 25305 | CONSOLIDATED | Lea County, NM | Oil & Gas Property | Nov 2011 |
| 25306 | CONSOLIDATED COAL | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 25307 | CONSOLIDATED COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 25308 | CONSOLIDATED COAL CO | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25309 | CONSOLIDATED FREIGHTWAYS | Summit County, OH | Oil & Gas Property | Dec 2020 |
| 25310 | CONSOLIDATED GAS SUPPLY | Wood County, WV | Oil Property | Sep 2021 |
| 25311 | CONSOLIDATED RAIL CORP | Clearfield County, PA | Gas Property | Dec 2018 |
| 25312 | CONSOLIDATED RAIL CORPORATION | Allegheny County, PA | Gas Property | Dec 2023 |
| 25313 | CONSOLIDATED WAREHOUSE | Vermilion Parish, LA | Oil & Gas Property | Jul 2024 |
| 25314 | CONSOLIDATION | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 25315 | CONSOLIDATION CO | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 25316 | CONSOLIDATION COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25317 | CONSOLIDATION COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 25318 | CONSOLIDATION COAL | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 25319 | CONSOLIDATION COAL | Marshall County, WV | Oil & Gas Property | Nov 2014 |
| 25320 | CONSOLIDATION COAL | Marion County, WV | Oil & Gas Property | Sep 2016 |
| 25321 | CONSOLIDATION COAL | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25322 | CONSOLIDATION COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25323 | CONSOLIDATION COAL C | Muskingum County, OH | Oil & Gas Property | Dec 2019 |
| 25324 | CONSOLIDATION COAL CO | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 25325 | CONSOLIDATION COAL CO | Allegheny County, PA | Oil & Gas Property | Dec 2023 |
| 25326 | CONSOLIDATION COAL CO | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 25327 | CONSOLIDATION COAL CO | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25328 | CONSOLIDATION COAL CO | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25329 | CONSOLIDATION COAL CO | Allegheny County, PA | Gas Property | Dec 2023 |
| 25330 | CONSOLIDATION COAL CO | Monongalia County, WV | Gas Property | Dec 2019 |
| 25331 | CONSOLIDATION COAL COM | Marshall County, WV | Gas Property | Dec 2021 |
| 25332 | CONSOLIDATION COAL COMPANY FORK RIDGE MSH | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25333 | CONST | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 25334 | CONSTANCE | Ector County, TX | Oil & Gas Property | Aug 2024 |
| 25335 | CONSTANCE | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 25336 | CONSTANCE A TAYLOR CONSTANCE TAYLOR WTZ | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 25337 | CONSTANCE-STONEY BUTTE HSU | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 25338 | CONSTANT | Pontotoc County, OK | Oil Property | Aug 2024 |
| 25339 | CONSTANTIN 3 | Alfalfa County, OK | Oil & Gas Property | Sep 2024 |
| 25340 | CONSTANTINE | Fayette County, TX | Oil & Gas Property | Jul 2024 |
| 25341 | CONSTANTINE | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 25342 | CONSTATE | Eddy County, NM | Oil & Gas Property | Apr 2022 |
| 25343 | CONSTELLATION 8 | Garfield County, OK | Oil & Gas Property | Sep 2011 |
| 25344 | CONSTITUTION | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 25345 | CONSUMER | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 25346 | CONT | Toole County, MT | Gas Property | May 2024 |
| 25347 | CONTAINER CORP | Monroe County, AL | Oil & Gas Property | Feb 1994 |
| 25348 | CONTAINER CORP. OF AMERICA | Escambia County, AL | Oil & Gas Property | Apr 2015 |
| 25349 | CONTI | Chautauqua County, NY | Gas Property | Dec 2023 |
| 25350 | CONTINENTAL | Rio Blanco County, CO | Oil & Gas Property | Jul 2022 |
| 25351 | CONTINENTAL | Comanche County, OK | Oil Property | Dec 2023 |
| 25352 | CONTINENTAL | Bienville Parish, LA | Oil & Gas Property | Jul 2000 |
| 25353 | CONTINENTAL | Fresno County, CA | Oil Property | Dec 2020 |
| 25354 | CONTINENTAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 25355 | CONTINENTAL | Toole County, MT | Gas Property | May 2024 |
| 25356 | CONTINENTAL | Winkler County, TX | Oil & Gas Property | Mar 2023 |
| 25357 | CONTINENTAL | Eddy County, NM | Oil & Gas Property | Mar 2018 |
| 25358 | CONTINENTAL | Fresno County, CA | Oil Property | Sep 2024 |
| 25359 | CONTINENTAL | Toole County, MT | Oil & Gas Property | Jun 2024 |
| 25360 | CONTINENTAL | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 25361 | CONTINENTAL | Archer County, TX | Oil & Gas Property | Jul 2024 |
| 25362 | CONTINENTAL | Bienville Parish, LA | Oil & Gas Property | May 1979 |
| 25363 | CONTINENTAL APJ FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 25364 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Oct 2017 |
| 25365 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Jul 2001 |
| 25366 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Feb 1999 |
| 25367 | CONTINENTAL CAN CO | Bienville Parish, LA | Oil & Gas Property | Dec 2017 |
| 25368 | CONTINENTAL FALLS CO. ABC | Archer County, TX | Oil & Gas Property | Jun 2023 |
| 25369 | CONTINENTAL SANFORD | Hutchinson County, TX | Oil & Gas Property | May 2022 |
| 25370 | CONTINENTAL SEC | Bossier Parish, LA | Oil & Gas Property | Jun 2024 |
| 25371 | CONTINENTAL STATE | Lea County, NM | Oil & Gas Property | Nov 1996 |
| 25372 | CONTINENTAL STRAIN | Scurry County, TX | Oil & Gas Property | Aug 2024 |
| 25373 | CONTINENTAL-HALLEY | Winkler County, TX | Oil & Gas Property | Aug 2024 |
| 25374 | CONTL. STATE BANK | Gregg County, TX | Oil & Gas Property | Nov 2023 |
| 25375 | CONTOUR | Ellis County, OK | Oil & Gas Property | Sep 2018 |
| 25376 | CONVERSE | Haskell County, KS | Oil & Gas Property | Jul 2024 |
| 25377 | CONVERSE | Hansford County, TX | Oil & Gas Property | Mar 2024 |
| 25378 | CONVERSE | Ventura County, CA | Oil & Gas Property | Nov 2013 |
| 25379 | CONVERSE R. V | Hansford County, TX | Oil & Gas Property | Jul 2024 |
| 25380 | CONVERSE SHEEP | Niobrara County, WY | Oil & Gas Property | Sep 2024 |
| 25381 | CONVILLE | Bienville Parish, LA | Oil & Gas Property | Sep 2019 |
| 25382 | CONVOY 28 STATE COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 25383 | CONVOY BUC STATE | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 25384 | CONWAY | Chautauqua County, KS | Oil Property | Aug 1991 |
| 25385 | CONWAY | Yolo County, CA | Gas Property | Aug 2009 |
| 25386 | CONWAY | Clay County, TX | Oil & Gas Property | Aug 2024 |
| 25387 | CONWAY | Noble County, OK | Oil & Gas Property | Sep 2023 |
| 25388 | CONWAY | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 25389 | CONWAY | Shackelford County, TX | Oil & Gas Property | Jan 2018 |
| 25390 | CONWAY | Carter County, OK | Oil Property | Jun 2024 |
| 25391 | CONWAY | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 25392 | CONWAY | Latimer County, OK | Gas Property | Sep 2024 |
| 25393 | CONWAY | Jack County, TX | Oil & Gas Property | Jul 2024 |
| 25394 | CONWAY 21 | Belmont County, OH | Gas Property | Jun 2024 |
| 25395 | CONWAY HARRIS | Red River Parish, LA | Gas Property | May 2024 |
| 25396 | CONWAY, J. W | Reeves County, TX | Oil & Gas Property | Feb 2019 |
| 25397 | CONWILL 1 | Texas County, OK | Oil & Gas Property | Aug 2024 |
| 25398 | CONYERS | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 25399 | CONZELMAN T | Hardin County, TX | Oil & Gas Property | Jun 2024 |
| 25400 | COODY | Stephens County, TX | Oil & Gas Property | Aug 2024 |