| 25501 | CONSOL OF KENTUCKY, INC ET AL 15 | Breathitt County, KY | Oil & Gas Property | Dec 2024 |
| 25502 | CONSOL PA | Greene County, PA | Gas Property | Dec 2025 |
| 25503 | CONSOL PA COAL CO | Greene County, PA | Gas Property | Dec 2023 |
| 25504 | CONSOL PENNSYLVANIA CO | Greene County, PA | Gas Property | Feb 2026 |
| 25505 | CONSOL PENNSYLVANIA COAL | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25506 | CONSOL RCPC LLC | Marshall County, WV | Gas Property | Dec 2021 |
| 25507 | CONSOL RHL11 | Greene County, PA | Gas Property | Feb 2026 |
| 25508 | CONSOL USX | Greene County, PA | Oil & Gas Property | Feb 2026 |
| 25509 | CONSOL WFN6 | Washington County, PA | Oil & Gas Property | Feb 2026 |
| 25510 | CONSOL/USX | Greene County, PA | Oil & Gas Property | Feb 2026 |
| 25511 | CONSOLIDATED | Lea County, NM | Oil & Gas Property | Nov 2011 |
| 25512 | CONSOLIDATED COAL | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 25513 | CONSOLIDATED COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 25514 | CONSOLIDATED COAL CO | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25515 | CONSOLIDATED FREIGHTWAYS | Summit County, OH | Oil & Gas Property | Dec 2020 |
| 25516 | CONSOLIDATED GAS SUPPLY | Wood County, WV | Oil Property | Sep 2021 |
| 25517 | CONSOLIDATED RAIL CORP | Clearfield County, PA | Gas Property | Dec 2018 |
| 25518 | CONSOLIDATED RAIL CORPORATION | Allegheny County, PA | Gas Property | Dec 2025 |
| 25519 | CONSOLIDATED WAREHOUSE | Vermilion Parish, LA | Oil & Gas Property | Jan 2025 |
| 25520 | CONSOLIDATION | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 25521 | CONSOLIDATION CO | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 25522 | CONSOLIDATION COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25523 | CONSOLIDATION COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 25524 | CONSOLIDATION COAL | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 25525 | CONSOLIDATION COAL | Marshall County, WV | Oil & Gas Property | Nov 2014 |
| 25526 | CONSOLIDATION COAL | Marion County, WV | Oil & Gas Property | Sep 2016 |
| 25527 | CONSOLIDATION COAL | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25528 | CONSOLIDATION COAL | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25529 | CONSOLIDATION COAL C | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 25530 | CONSOLIDATION COAL CO | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 25531 | CONSOLIDATION COAL CO | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 25532 | CONSOLIDATION COAL CO | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 25533 | CONSOLIDATION COAL CO | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 25534 | CONSOLIDATION COAL CO | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25535 | CONSOLIDATION COAL CO | Allegheny County, PA | Gas Property | Dec 2024 |
| 25536 | CONSOLIDATION COAL CO | Monongalia County, WV | Gas Property | Dec 2019 |
| 25537 | CONSOLIDATION COAL COM | Marshall County, WV | Gas Property | Dec 2021 |
| 25538 | CONSOLIDATION COAL COMPANY FORK RIDGE MSH | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 25539 | CONST | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 25540 | CONSTANCE | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 25541 | CONSTANCE | Richland County, MT | Oil & Gas Property | Feb 2026 |
| 25542 | CONSTANCE A TAYLOR CONSTANCE TAYLOR WTZ | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 25543 | CONSTANCE-STONEY BUTTE HSU | Richland County, MT | Oil & Gas Property | Feb 2026 |
| 25544 | CONSTANT | Pontotoc County, OK | Oil Property | Feb 2026 |
| 25545 | CONSTANTAN 34-174 (N) | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 25546 | CONSTANTIN 3 | Alfalfa County, OK | Oil & Gas Property | Feb 2026 |
| 25547 | CONSTANTINE | Fayette County, TX | Oil & Gas Property | Feb 2026 |
| 25548 | CONSTANTINE | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 25549 | CONSTATE | Eddy County, NM | Oil & Gas Property | Apr 2022 |
| 25550 | CONSTELLATION | Hockley County, TX | Oil & Gas Property | Nov 2025 |
| 25551 | CONSTELLATION 8 | Garfield County, OK | Oil & Gas Property | Sep 2011 |
| 25552 | CONSTITUTION | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 25553 | CONSTITUTION FEDERAL LC21-6 | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 25554 | CONSUMER | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 25555 | CONT | Toole County, MT | Gas Property | Jan 2026 |
| 25556 | CONT CAN | Bienville Parish, LA | Oil & Gas Property | Dec 2024 |
| 25557 | CONTAINER CORP | Monroe County, AL | Oil & Gas Property | Feb 1994 |
| 25558 | CONTAINER CORP. OF AMERICA | Escambia County, AL | Oil & Gas Property | Apr 2015 |
| 25559 | CONTI | Chautauqua County, NY | Gas Property | Dec 2024 |
| 25560 | CONTINENTAL | Rio Blanco County, CO | Oil & Gas Property | Jul 2022 |
| 25561 | CONTINENTAL | Comanche County, OK | Oil Property | Dec 2023 |
| 25562 | CONTINENTAL | Caddo County, OK | Oil Property | Sep 2024 |
| 25563 | CONTINENTAL | Bienville Parish, LA | Oil & Gas Property | Jul 2000 |
| 25564 | CONTINENTAL | Fresno County, CA | Oil Property | Jul 2025 |
| 25565 | CONTINENTAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 25566 | CONTINENTAL | Toole County, MT | Gas Property | Dec 2025 |
| 25567 | CONTINENTAL | Winkler County, TX | Oil & Gas Property | Mar 2023 |
| 25568 | CONTINENTAL | Eddy County, NM | Oil & Gas Property | Mar 2018 |
| 25569 | CONTINENTAL | Fresno County, CA | Oil Property | Mar 2026 |
| 25570 | CONTINENTAL | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 25571 | CONTINENTAL | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 25572 | CONTINENTAL | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 25573 | CONTINENTAL | Bienville Parish, LA | Oil & Gas Property | May 1979 |
| 25574 | CONTINENTAL APJ FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 25575 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Oct 2017 |
| 25576 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Jul 2001 |
| 25577 | CONTINENTAL CAN | Bienville Parish, LA | Oil & Gas Property | Feb 1999 |
| 25578 | CONTINENTAL CAN CO | Bienville Parish, LA | Oil & Gas Property | Dec 2017 |
| 25579 | CONTINENTAL FALLS CO. ABC | Archer County, TX | Oil & Gas Property | Jun 2023 |
| 25580 | CONTINENTAL SANFORD | Hutchinson County, TX | Oil & Gas Property | May 2022 |
| 25581 | CONTINENTAL SEC | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 25582 | CONTINENTAL STATE | Lea County, NM | Oil & Gas Property | Nov 1996 |
| 25583 | CONTINENTAL STRAIN | Scurry County, TX | Oil & Gas Property | Feb 2026 |
| 25584 | CONTINENTAL-HALLEY | Winkler County, TX | Oil & Gas Property | Feb 2026 |
| 25585 | CONTL. STATE BANK | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 25586 | CONTOUR | Ellis County, OK | Oil & Gas Property | Sep 2018 |
| 25587 | CONVERSE | Haskell County, KS | Oil & Gas Property | Jan 2026 |
| 25588 | CONVERSE | Hansford County, TX | Oil & Gas Property | Feb 2026 |
| 25589 | CONVERSE | Ventura County, CA | Oil & Gas Property | Nov 2013 |
| 25590 | CONVERSE R. V | Hansford County, TX | Oil & Gas Property | Feb 2026 |
| 25591 | CONVERSE SHEEP | Niobrara County, WY | Oil & Gas Property | Feb 2025 |
| 25592 | CONVILLE | Bienville Parish, LA | Oil & Gas Property | Sep 2019 |
| 25593 | CONVOY 28 STATE COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 25594 | CONVOY BUC STATE | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 25595 | CONWAY | Chautauqua County, KS | Oil Property | Aug 1991 |
| 25596 | CONWAY | Yolo County, CA | Gas Property | Aug 2009 |
| 25597 | CONWAY | Clay County, TX | Oil & Gas Property | Feb 2026 |
| 25598 | CONWAY | Noble County, OK | Oil & Gas Property | Sep 2023 |
| 25599 | CONWAY | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 25600 | CONWAY | Shackelford County, TX | Oil & Gas Property | Jan 2018 |