| 20901 | CEKOSKY | Barber County, KS | Oil & Gas Property | Oct 2019 |
| 20902 | CELEST | Osage County, OK | Oil Property | Jan 2023 |
| 20903 | CELESTA | Stephens County, OK | Oil & Gas Property | Jan 2026 |
| 20904 | CELESTE | Moore County, TX | Oil & Gas Property | Jan 2026 |
| 20905 | CELESTE 1-18N-1E | Payne County, OK | Oil & Gas Property | Mar 2020 |
| 20906 | CELESTE 6092 43-34H | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 20907 | CELESTINE | Harper County, OK | Oil & Gas Property | Sep 2018 |
| 20908 | CELESTINE | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 20909 | CELESTINE VOLK | Renville County, ND | Oil & Gas Property | Feb 2026 |
| 20910 | CELESTINO GARZA GU | Starr County, TX | Oil & Gas Property | Feb 2026 |
| 20911 | CELIA COBB | Creek County, OK | Oil & Gas Property | Feb 2026 |
| 20912 | CELIA S 5300 41-12T | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 20913 | CELIA TUPPER BULLER | Jefferson Davis Parish, LA | Oil & Gas Property | Dec 2024 |
| 20914 | CELLERS | Johnson County, WY | Oil Property | Sep 2002 |
| 20915 | CELLO 149-94-02C-01H-TF | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 20916 | CELONA O HICKS | Finney County, KS | Gas Property | Dec 2025 |
| 20917 | CELSIUS | Toole County, MT | Oil Property | Jan 2026 |
| 20918 | CELSIUS FEDERAL | Carbon County, WY | Oil & Gas Property | Feb 2026 |
| 20919 | CELSOR | Washita County, OK | Oil & Gas Property | Jan 2026 |
| 20920 | CELTIC STATE | Chaves County, NM | Oil & Gas Property | Jan 2026 |
| 20921 | CEMENT TOWNSITE | Caddo County, OK | Oil & Gas Property | Jan 2026 |
| 20922 | CEMETARY 2 | Eddy County, NM | Oil & Gas Property | Mar 2024 |
| 20923 | CEMETERY | Warren County, PA | Oil Property | Dec 2025 |
| 20924 | CEMETERY 28 | Upton County, TX | Oil & Gas Property | Oct 2024 |
| 20925 | CENA WYN JF | Jefferson County, OH | Gas Property | Dec 2025 |
| 20926 | CENARK PROPERTIES 09-13 | Van Buren County, AR | Gas Property | Jul 2024 |
| 20927 | CENIZA AGZ COM | Eddy County, NM | Oil & Gas Property | Oct 2021 |
| 20928 | CENIZO | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 20929 | CENIZO A | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 20930 | CENIZO RANCH | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 20931 | CENKNER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 20932 | CENT. NATL. BANK | Coke County, TX | Oil & Gas Property | Feb 2026 |
| 20933 | CENTAUR | Converse County, WY | Oil & Gas Property | Feb 2026 |
| 20934 | CENTAUR 42-67 UNIT 1 | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 20935 | CENTAUR 7 6-15N-10W | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 20936 | CENTAUR STATE 57-2-18 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 20937 | CENTAVO LAS | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 20938 | CENTAVO UNIT | La Salle County, TX | Oil & Gas Property | May 2025 |
| 20939 | CENTENNIAL | Weld County, CO | Oil & Gas Property | Feb 2019 |
| 20940 | CENTENNIAL | Weld County, CO | Oil & Gas Property | May 2019 |
| 20941 | CENTENNIAL | Jefferson County, TX | Oil & Gas Property | Feb 2026 |
| 20942 | CENTENNIAL | San Juan County, NM | Gas Property | Jan 2017 |
| 20943 | CENTENNIAL GU | Panola County, TX | Gas Property | Feb 2026 |
| 20944 | CENTENNIAL STATE G34-6 | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 20945 | CENTER | Washington County, AR | Gas Property | Jul 2017 |
| 20946 | CENTER CITY 1-3 | Caddo County, OK | Oil & Gas Property | Jan 2026 |
| 20947 | CENTER COAL | Tuscaloosa County, AL | Gas Property | Feb 2026 |
| 20948 | CENTER COAL 22 | Tuscaloosa County, AL | Gas Property | Feb 2026 |
| 20949 | CENTER HUFFSTUTTER | Phillips County, KS | Oil Property | Dec 2025 |
| 20950 | CENTER TOWNSHIP | Indiana County, PA | Gas Property | Dec 2025 |
| 20951 | CENTER XI FEDERAL | Chaves County, NM | Oil & Gas Property | Sep 2021 |
| 20952 | CENTEX | Weld County, CO | Oil & Gas Property | May 2024 |
| 20953 | CENTRAHOMA | Coal County, OK | Oil & Gas Property | Oct 2025 |
| 20954 | CENTRAL | Ventura County, CA | Oil Property | Jan 2023 |
| 20955 | CENTRAL | Smith County, MS | Oil & Gas Property | Oct 2025 |
| 20956 | CENTRAL | Morton County, KS | Oil & Gas Property | Dec 2025 |
| 20957 | CENTRAL | Los Angeles County, CA | Oil & Gas Property | Sep 1991 |
| 20958 | CENTRAL | Allegany County, NY | Oil Property | Dec 2024 |
| 20959 | CENTRAL APPALACHIAN COAL | Kanawha County, WV | Gas Property | Dec 2021 |
| 20960 | CENTRAL BISTI | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 20961 | CENTRAL BROADVIEW UNIT | Lubbock County, TX | Oil & Gas Property | Feb 2026 |
| 20962 | CENTRAL CHA CHA UNIT | San Juan County, NM | Oil & Gas Property | Mar 1999 |
| 20963 | CENTRAL CO | San Jacinto County, TX | Oil & Gas Property | Feb 2026 |
| 20964 | CENTRAL COMMERCIAL | McClain County, OK | Oil & Gas Property | Jan 2026 |
| 20965 | CENTRAL CORBIN QUEEN UNIT | Lea County, NM | Oil & Gas Property | Mar 2012 |
| 20966 | CENTRAL CORWITH | Otsego County, MI | Gas Property | Feb 2026 |
| 20967 | CENTRAL DRINKARD UNIT | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 20968 | CENTRAL DUNE/SAN ANDRES/UNIT | Crane County, TX | Oil & Gas Property | Feb 2026 |
| 20969 | CENTRAL EK QUEEN UNIT | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 20970 | CENTRAL GLORIETA UNIT | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 20971 | CENTRAL HILIGHT UNIT | Campbell County, WY | Oil & Gas Property | Nov 1996 |
| 20972 | CENTRAL IMMI | Ouachita Parish, LA | Gas Property | Nov 2024 |
| 20973 | CENTRAL KITTY | Campbell County, WY | Gas Property | May 2008 |
| 20974 | CENTRAL L | Seward County, KS | Gas Property | Dec 2025 |
| 20975 | CENTRAL LAND | Kent County, MI | Oil Property | Feb 2026 |
| 20976 | CENTRAL LEVELL | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 20977 | CENTRAL LIFE | Morton County, KS | Gas Property | Dec 2025 |
| 20978 | CENTRAL LUMBER CO | Franklin County, MS | Oil Property | May 2025 |
| 20979 | CENTRAL MALLET | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 20980 | CENTRAL NATIONAL BANK | Coke County, TX | Oil & Gas Property | Feb 2026 |
| 20981 | CENTRAL OHIO COAL | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 20982 | CENTRAL OIL | Jones County, MS | Oil & Gas Property | Apr 1986 |
| 20983 | CENTRAL OWNBY UNIT | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 20984 | CENTRAL PA LUMBER CO | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 20985 | CENTRAL PETROLEUM CO. NO. 1 | Navarro County, TX | Oil & Gas Property | Feb 2026 |
| 20986 | CENTRAL PLAINS | Yuma County, CO | Gas Property | Jan 2026 |
| 20987 | CENTRAL PLAINS 27 | Stevens County, KS | Oil & Gas Property | Dec 2025 |
| 20988 | CENTRAL POINT | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 20989 | CENTRAL ROBERTSON CLEARFORK | Gaines County, TX | Oil & Gas Property | Feb 2026 |
| 20990 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | Feb 2026 |
| 20991 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | Feb 2026 |
| 20992 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 20993 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 20994 | CENTRAL VACUUM UNIT | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 20995 | CENTRAL VAN WOODBINE UNIT | Van Zandt County, TX | Oil & Gas Property | Feb 2026 |
| 20996 | CENTRAL WASTE | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 20997 | CENTRAL WV ENERGY | McDowell County, WV | Gas Property | Dec 2021 |
| 20998 | CENTREPORT | Tarrant County, TX | Gas Property | Feb 2026 |
| 20999 | CENTURION 53-2 UNIT | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 21000 | CENTURY FEE 20 | Crook County, WY | Oil Property | Feb 2026 |