| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1901 | MARONEY | Harper County, KS | Oil & Gas Property | Feb 2025 |
| 1902 | MARONEY | Sabine Parish, LA | Oil & Gas Property | Dec 2024 |
| 1903 | MAROON 18 | Yuma County, CO | Gas Property | Mar 2025 |
| 1904 | MAROON BELLS 13-14 UNIT | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 1905 | MAROON BELLS FEDERAL COM 16 32 36 SB | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 1906 | MAROONER | Winkler County, TX | Oil & Gas Property | Mar 2025 |
| 1907 | MAROONS | Garvin County, OK | Oil & Gas Property | Feb 2025 |
| 1908 | MAROSCHER UNIT | Columbiana County, OH | Gas Property | Dec 2023 |
| 1909 | MARPAT | Bexar County, TX | Oil Property | Mar 2025 |
| 1910 | MARPLE | Wilson County, KS | Oil Property | Jan 2025 |
| 1911 | MARPLE | Harrison County, WV | Gas Property | Dec 2021 |
| 1912 | MARPLE | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 1913 | MARPLE | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 1914 | MARPLE | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 1915 | MARPLE LIVING TRUST 5 | Wilson County, KS | Gas Property | Feb 2025 |
| 1916 | MARPLE, CHARLES | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 1917 | MARPLE, HARTZEL L | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 1918 | MARPLE, MONZELL D | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 1919 | MARPLE, VICTOR | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 1920 | MARQUARD | Jefferson County, OH | Gas Property | Mar 2025 |
| 1921 | MARQUARDT | Laramie County, WY | Oil & Gas Property | Apr 2025 |
| 1922 | MARQUARDT | Morton County, KS | Oil Property | Mar 2018 |
| 1923 | MARQUARDT | Lycoming County, PA | Gas Property | Mar 2025 |
| 1924 | MARQUARDT | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 1925 | MARQUARDT | Kearny County, KS | Gas Property | Feb 2025 |
| 1926 | MARQUARDT 1 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 1927 | MARQUES | Throckmorton County, TX | Oil & Gas Property | Mar 2025 |
| 1928 | MARQUETTE 1H | San Augustine County, TX | Oil & Gas Property | Mar 2025 |
| 1929 | MARQUEZ 2-17C4 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 1930 | MARQUEZ A | Archuleta County, CO | Gas Property | Mar 2025 |
| 1931 | MARQUIS | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 1932 | MARQUIS | Lee County, TX | Oil & Gas Property | Mar 2025 |
| 1933 | MARQUIS SEMLER | Dundy County, NE | Oil Property | Dec 2024 |
| 1934 | MARQUIS-JOHNSON | Barton County, KS | Oil Property | Feb 1988 |
| 1935 | MARQUISS | Campbell County, WY | Oil & Gas Property | Apr 2025 |
| 1936 | MARQUISS | Campbell County, WY | Gas Property | Jun 2021 |
| 1937 | MARQUISS | Campbell County, WY | Oil & Gas Property | Apr 2022 |
| 1938 | MARQUISS FEE 12 | Crook County, WY | Oil Property | Aug 1991 |
| 1939 | MARR | Dawson County, TX | Oil & Gas Property | Mar 2025 |
| 1940 | MARR | Lubbock County, TX | Oil & Gas Property | Mar 2025 |
| 1941 | MARR RANCH | Ventura County, CA | Oil & Gas Property | May 1990 |
| 1942 | MARR, C.C | Scurry County, TX | Oil & Gas Property | Mar 2025 |
| 1943 | MARR, GARY | Metcalfe County, KY | Oil Property | Oct 2015 |
| 1944 | MARRA | Hill County, MT | Gas Property | Jun 1996 |
| 1945 | MARREL | Muskogee County, OK | Gas Property | Apr 2014 |
| 1946 | MARRIOTT | Wichita County, TX | Oil & Gas Property | Feb 2025 |
| 1947 | MARRIOTT | Beckham County, OK | Oil & Gas Property | Dec 2023 |
| 1948 | MARRIOTT | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 1949 | MARRIOTT #1 | Blaine County, OK | Oil & Gas Property | Nov 2016 |
| 1950 | MARRIOTT 25-12 | Blaine County, OK | Oil Property | Mar 2025 |
| 1951 | MARRIS | Carter County, OK | Oil Property | Jan 2025 |
| 1952 | MARRIS | Carter County, OK | Oil Property | Dec 2023 |
| 1953 | MARRIS 1 | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 1954 | MARRISON | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 1955 | MARRON | San Juan County, NM | Oil & Gas Property | Apr 2025 |
| 1956 | MARRON WN FEDERAL | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 1957 | MARROW-STATE | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 1958 | MARRS | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1959 | MARRS | Throckmorton County, TX | Oil & Gas Property | Mar 2025 |
| 1960 | MARRS | Dimmit County, TX | Oil & Gas Property | Mar 2025 |
| 1961 | MARRS | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1962 | MARRS | Cowley County, KS | Oil & Gas Property | Sep 2024 |
| 1963 | MARRS #1 | Creek County, OK | Oil Property | Mar 2018 |
| 1964 | MARRS 1 | Creek County, OK | Oil Property | Dec 2016 |
| 1965 | MARRS BAUERLE UNIT | Frio County, TX | Oil & Gas Property | Mar 2025 |
| 1966 | MARRS MCLEAN | Jim Hogg County, TX | Oil & Gas Property | Jan 2023 |
| 1967 | MARRS MCLEAN | Webb County, TX | Oil & Gas Property | Mar 2025 |
| 1968 | MARRS MCLEAN | Jim Hogg County, TX | Oil & Gas Property | Feb 2025 |
| 1969 | MARRS MCLEAN | Frio County, TX | Oil & Gas Property | Mar 2025 |
| 1970 | MARRS MCLEAN | Frio County, TX | Oil & Gas Property | Mar 2025 |
| 1971 | MARRS MCLEAN | Galveston County, TX | Oil Property | Mar 2025 |
| 1972 | MARRS STATE 30N-10HZX | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1973 | MARRS-MCLEAN | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 1974 | MARS | Gaines County, TX | Oil & Gas Property | Mar 2024 |
| 1975 | MARS 10 STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 1976 | MARS UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 1977 | MARSCH H | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 1978 | MARSCHALL HELEN U. 2 | Pecos County, TX | Gas Property | Mar 2025 |
| 1979 | MARSEE, JAMES | Whitley County, KY | Gas Property | Dec 2022 |
| 1980 | MARSEY | Okmulgee County, OK | Oil & Gas Property | Jan 2025 |
| 1981 | MARSH | Stillwater County, MT | Gas Property | Jan 1991 |
| 1982 | MARSH | Chautauqua County, NY | Gas Property | Dec 2023 |
| 1983 | MARSH | Indiana County, PA | Gas Property | Dec 2024 |
| 1984 | MARSH | Comanche County, KS | Gas Property | Feb 2025 |
| 1985 | MARSH | Dewey County, OK | Oil & Gas Property | Mar 2025 |
| 1986 | MARSH | Blaine County, MT | Gas Property | Mar 2025 |
| 1987 | MARSH | Logan County, CO | Oil Property | Jan 2015 |
| 1988 | MARSH | Barber County, KS | Oil & Gas Property | Feb 2025 |
| 1989 | MARSH | Indiana County, PA | Gas Property | Dec 2024 |
| 1990 | MARSH | Stark County, ND | Oil & Gas Property | Apr 2025 |
| 1991 | MARSH | Uintah County, UT | Oil & Gas Property | Mar 2025 |
| 1992 | MARSH | Burleson County, TX | Oil & Gas Property | Feb 2025 |
| 1993 | MARSH | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 1994 | MARSH | Mercer County, PA | Gas Property | Dec 2024 |
| 1995 | MARSH | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 1996 | MARSH | Arenac County, MI | Oil Property | Dec 2024 |
| 1997 | MARSH & ELLIS 2 | Goshen County, WY | Oil & Gas Property | Aug 2023 |
| 1998 | MARSH 6092 11-33H | Burke County, ND | Oil & Gas Property | Apr 2025 |
| 1999 | MARSH 81-TTT-B33 WF SA | Loving County, TX | Oil & Gas Property | Mar 2025 |
| 2000 | MARSH CREEK UNIT | Contra Costa County, CA | Oil & Gas Property | Mar 1999 |