| 1901 | CAROTHERS | Payne County, OK | Oil & Gas Property | Sep 2001 |
| 1902 | CAROTHERS 1 | Victoria County, TX | Gas Property | Sep 2024 |
| 1903 | CAROTHERS 1 | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 1904 | CARPEDIEM | Archer County, TX | Oil Property | May 2025 |
| 1905 | CARPENETTI R | Susquehanna County, PA | Gas Property | May 2025 |
| 1906 | CARPENTER | Throckmorton County, TX | Oil & Gas Property | May 2025 |
| 1907 | CARPENTER | Le Flore County, OK | Gas Property | Apr 2025 |
| 1908 | CARPENTER | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 1909 | CARPENTER | Freestone County, TX | Oil & Gas Property | May 2025 |
| 1910 | CARPENTER | Trego County, KS | Oil Property | Mar 2025 |
| 1911 | CARPENTER | Crockett County, TX | Oil & Gas Property | May 2025 |
| 1912 | CARPENTER | Pleasants County, WV | Oil & Gas Property | Nov 2020 |
| 1913 | CARPENTER | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 1914 | CARPENTER | Chautauqua County, NY | Gas Property | Dec 2024 |
| 1915 | CARPENTER | Texas County, OK | Gas Property | Apr 2025 |
| 1916 | CARPENTER | San Juan County, NM | Oil & Gas Property | Feb 2020 |
| 1917 | CARPENTER | Manistee County, MI | Oil & Gas Property | Jun 2025 |
| 1918 | CARPENTER | Haskell County, OK | Gas Property | Apr 2025 |
| 1919 | CARPENTER | Trego County, KS | Oil Property | Apr 2025 |
| 1920 | CARPENTER | Stevens County, KS | Gas Property | Apr 2025 |
| 1921 | CARPENTER | Fayette County, PA | Gas Property | Dec 2024 |
| 1922 | CARPENTER | Greene County, PA | Gas Property | May 2025 |
| 1923 | CARPENTER | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 1924 | CARPENTER | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 1925 | CARPENTER | Lincoln County, OK | Oil & Gas Property | Sep 2021 |
| 1926 | CARPENTER | Throckmorton County, TX | Oil & Gas Property | May 2025 |
| 1927 | CARPENTER | Jefferson County, TX | Oil & Gas Property | May 2025 |
| 1928 | CARPENTER | Pontotoc County, OK | Oil Property | Aug 2021 |
| 1929 | CARPENTER | Freestone County, TX | Oil & Gas Property | May 2025 |
| 1930 | CARPENTER | Limestone County, TX | Oil & Gas Property | May 2025 |
| 1931 | CARPENTER | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 1932 | CARPENTER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 1933 | CARPENTER | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 1934 | CARPENTER | Le Flore County, OK | Gas Property | Apr 2025 |
| 1935 | CARPENTER | Beckham County, OK | Gas Property | Jan 2012 |
| 1936 | CARPENTER | Howard County, TX | Oil & Gas Property | May 2025 |
| 1937 | CARPENTER | Culberson County, TX | Oil & Gas Property | May 2025 |
| 1938 | CARPENTER | Haskell County, OK | Gas Property | Apr 2025 |
| 1939 | CARPENTER | Young County, TX | Oil & Gas Property | Oct 2023 |
| 1940 | CARPENTER | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 1941 | CARPENTER | Wise County, TX | Oil & Gas Property | May 2025 |
| 1942 | CARPENTER | Bee County, TX | Oil & Gas Property | Dec 2024 |
| 1943 | CARPENTER | Carter County, OK | Oil & Gas Property | Apr 2025 |
| 1944 | CARPENTER | Texas County, OK | Gas Property | Apr 2025 |
| 1945 | CARPENTER | Wheeler County, TX | Gas Property | May 2025 |
| 1946 | CARPENTER | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 1947 | CARPENTER | Bee County, TX | Oil & Gas Property | Jul 2021 |
| 1948 | CARPENTER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 1949 | CARPENTER | Bryan County, OK | Oil & Gas Property | Apr 2025 |
| 1950 | CARPENTER | Rooks County, KS | Oil Property | Apr 2025 |
| 1951 | CARPENTER | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 1952 | CARPENTER | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1953 | CARPENTER | Crawford County, PA | Gas Property | Dec 2024 |
| 1954 | CARPENTER | Calhoun County, WV | Oil & Gas Property | Nov 2021 |
| 1955 | CARPENTER | Lincoln County, OK | Oil & Gas Property | Jul 2023 |
| 1956 | CARPENTER | Edwards County, TX | Oil & Gas Property | May 2025 |
| 1957 | CARPENTER | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 1958 | CARPENTER | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 1959 | CARPENTER | Gray County, TX | Oil & Gas Property | May 2025 |
| 1960 | CARPENTER | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 1961 | CARPENTER | Rooks County, KS | Oil Property | Mar 2025 |
| 1962 | CARPENTER | Franklin County, AR | Gas Property | Jun 2024 |
| 1963 | CARPENTER 'A' | Morton County, KS | Oil & Gas Property | Apr 2025 |
| 1964 | CARPENTER 03 023 0 | Bradford County, PA | Gas Property | May 2025 |
| 1965 | CARPENTER 1306 | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 1966 | CARPENTER 32-6-3 | La Plata County, CO | Gas Property | Jun 2025 |
| 1967 | CARPENTER MABEL ET AL G.U | Limestone County, TX | Oil & Gas Property | Apr 2025 |
| 1968 | CARPENTER PRODUCTION CO | Hardin County, TX | Oil & Gas Property | May 2025 |
| 1969 | CARPENTER STATE | Reeves County, TX | Oil & Gas Property | May 2025 |
| 1970 | CARPENTER, E. H | Nolan County, TX | Oil & Gas Property | Nov 2005 |
| 1971 | CARPENTER, HA | Breathitt County, KY | Gas Property | Dec 2020 |
| 1972 | CARPENTER, ME | Ritchie County, WV | Oil & Gas Property | Nov 2021 |
| 1973 | CARPENTER, O.R | Young County, TX | Oil & Gas Property | Apr 2020 |
| 1974 | CARPENTER-KELLNER UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 1975 | CARPENTER-STATE | Caddo County, OK | Oil & Gas Property | Apr 2025 |
| 1976 | CARPENTER-THOMPSON UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 1977 | CARPENTERTOWN COAL & CO | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 1978 | CARPER | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 1979 | CARPER | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 1980 | CARPER 12 | Sterling County, TX | Oil & Gas Property | May 2025 |
| 1981 | CARPER LEVERS | Eddy County, NM | Oil Property | Oct 2014 |
| 1982 | CARPER MCALESTER ATE STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 1983 | CARPER, CARL | Upshur County, WV | Gas Property | Feb 2021 |
| 1984 | CARPIO | Weld County, CO | Oil & Gas Property | Dec 2021 |
| 1985 | CARR | Reagan County, TX | Oil & Gas Property | May 2025 |
| 1986 | CARR | Parker County, TX | Gas Property | May 2025 |
| 1987 | CARR | Bradford County, PA | Gas Property | May 2025 |
| 1988 | CARR | Cotton County, OK | Oil Property | Mar 2025 |
| 1989 | CARR | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 1990 | CARR | Stanton County, KS | Oil & Gas Property | Apr 2025 |
| 1991 | CARR | Scott County, KS | Oil Property | Mar 2025 |
| 1992 | CARR | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 1993 | CARR | Harrison County, TX | Oil & Gas Property | Apr 2025 |
| 1994 | CARR | Creek County, OK | Oil Property | Apr 2025 |
| 1995 | CARR | Webb County, TX | Oil & Gas Property | May 2025 |
| 1996 | CARR | Cooke County, TX | Oil Property | May 2025 |
| 1997 | CARR | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 1998 | CARR | Gregg County, TX | Oil & Gas Property | May 2025 |
| 1999 | CARR | Butler County, KS | Oil Property | Apr 2025 |
| 2000 | CARR | Pawnee County, KS | Oil Property | Apr 2025 |