| 1901 | MORRISON | Floyd County, KY | Gas Property | Nov 2022 |
| 1902 | MORRISON, ZETTA | Pike County, KY | Oil & Gas Property | Dec 2022 |
| 1903 | MORROW, ALICE | Hopkins County, KY | Oil & Gas Property | Dec 2021 |
| 1904 | MOSES | Whitley County, KY | Gas Property | Dec 2019 |
| 1905 | MOSS HEIRS-DEMPEWOLF UNIT | Henderson County, KY | Oil Property | Dec 2022 |
| 1906 | MOSS ROBERT | Adair County, KY | Oil & Gas Property | Dec 2019 |
| 1907 | MOSS, BETT | Henderson County, KY | Oil Property | Nov 2018 |
| 1908 | MOSS, LESTER | Adair County, KY | Oil Property | Dec 2002 |
| 1909 | MOUNTAIN LAUREL LAKE INC 535 | Letcher County, KY | Oil & Gas Property | Dec 2020 |
| 1910 | MOUNTJOY | Whitley County, KY | Gas Property | Dec 2022 |
| 1911 | MOUNTJOY, J | Whitley County, KY | Gas Property | Dec 2019 |
| 1912 | MT STERLING LAND CO | Martin County, KY | Gas Property | Dec 2020 |
| 1913 | MUDD, LEROY | Lawrence County, KY | Oil & Gas Property | Dec 2022 |
| 1914 | MULLINS | Knott County, KY | Gas Property | Dec 2020 |
| 1915 | MULLINS | Pike County, KY | Oil & Gas Property | Dec 2019 |
| 1916 | MULLINS | Pike County, KY | Oil & Gas Property | Dec 2020 |
| 1917 | MULLINS | Floyd County, KY | Oil & Gas Property | Dec 2021 |
| 1918 | MULLINS, J C | Pike County, KY | Gas Property | Dec 2020 |
| 1919 | MULLINS, MATTIE | Knott County, KY | Gas Property | Dec 2021 |
| 1920 | MULLINS, NOAH-T J TRENT HEIRS | Pike County, KY | Gas Property | Dec 2019 |
| 1921 | MULLINS, RAY | Clay County, KY | Oil & Gas Property | Aug 2022 |
| 1922 | MULLINS, WILLIAM | Letcher County, KY | Oil & Gas Property | Dec 2020 |
| 1923 | MUNCY, VIRGIE HEIRS | Martin County, KY | Gas Property | Dec 2013 |
| 1924 | MURPHY | Henderson County, KY | Oil Property | Sep 2016 |
| 1925 | MYERS, JAMES | Barren County, KY | Oil Property | Dec 2018 |
| 1926 | N & K FARM | Estill County, KY | Oil Property | Aug 2020 |
| 1927 | NALLEY | McLean County, KY | Oil Property | May 2022 |
| 1928 | NALLY, JOSEPH L | Union County, KY | Oil Property | Nov 2022 |
| 1929 | NALLY-HAMILTON | Knox County, KY | Oil & Gas Property | Dec 2022 |
| 1930 | NANTZ-CHARLES | Whitley County, KY | Gas Property | Dec 2019 |
| 1931 | NAPIER | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 1932 | NAPIER | Leslie County, KY | Gas Property | Dec 2022 |
| 1933 | NAPIER | Clay County, KY | Gas Property | Dec 2022 |
| 1934 | NAPIER, ALBERT | Knox County, KY | Oil & Gas Property | Jul 2022 |
| 1935 | NASH | Grayson County, KY | Gas Property | Oct 2021 |
| 1936 | NASHVILLE COAL | Ohio County, KY | Oil Property | Dec 2021 |
| 1937 | NATION | Cumberland County, KY | Oil Property | Aug 2012 |
| 1938 | NEAL, DENTON, WELBY & ELSIE | Cumberland County, KY | Oil Property | Dec 2021 |
| 1939 | NEAL, MARVIN | Allen County, KY | Oil Property | Dec 2022 |
| 1940 | NEAL, WILLIAM | Estill County, KY | Oil Property | Oct 2022 |
| 1941 | NEAT, CLYDE | Adair County, KY | Oil Property | Dec 2018 |
| 1942 | NEELEY, HOMER | Lawrence County, KY | Oil Property | Dec 2022 |
| 1943 | NEELY-EVANS | Breathitt County, KY | Gas Property | Dec 2020 |
| 1944 | NEW RIDGE MINING | Pike County, KY | Gas Property | Dec 2019 |
| 1945 | NEWBY | Adair County, KY | Oil Property | Dec 2018 |
| 1946 | NEWMAN | Boyd County, KY | Oil & Gas Property | Jul 2022 |
| 1947 | NEWMAN, PEGGY R | Floyd County, KY | Oil & Gas Property | Dec 2021 |
| 1948 | NEWSOM, DAVID | Pike County, KY | Gas Property | Dec 2021 |
| 1949 | NEWSOME | Floyd County, KY | Gas Property | Dec 2020 |
| 1950 | NEWSOME, LAWRENCE LN | Pike County, KY | Gas Property | Dec 2019 |
| 1951 | NEWSOME, MARY | Martin County, KY | Gas Property | Dec 2022 |
| 1952 | NEWTON, L B HEIRS | Webster County, KY | Oil Property | Dec 2022 |
| 1953 | NEWTON, R | Webster County, KY | Oil Property | Sep 2021 |
| 1954 | NIELD, LUCY | Leslie County, KY | Gas Property | Dec 2022 |
| 1955 | NOLAN HEIRS DPI | Harlan County, KY | Oil & Gas Property | Dec 2020 |
| 1956 | NOLAN, NORA ET AL DPI | Harlan County, KY | Gas Property | Dec 2020 |
| 1957 | NORMAN, TOMMY | Knox County, KY | Gas Property | Dec 2021 |
| 1958 | NORTH COAST ENERGY EASTERN INC | Harlan County, KY | Oil & Gas Property | Dec 2020 |
| 1959 | NORTH COAST ENERGY EASTERN INC DPI 17 | Harlan County, KY | Oil & Gas Property | Dec 2020 |
| 1960 | NORTH PENDERGRASS | Lee County, KY | Oil Property | Dec 2020 |
| 1961 | NORTHUP PROPERTIES INC | Lawrence County, KY | Oil & Gas Property | Dec 2020 |
| 1962 | NORTHUP, JH HEIRS/TORCHLIGHT TRUST NORTHUP/TORCH | Lawrence County, KY | Oil & Gas Property | Dec 2022 |
| 1963 | NORTHWEST LIVERMORE UNIT | McLean County, KY | Oil Property | Dec 2022 |
| 1964 | NORVELL, J | Webster County, KY | Oil Property | Dec 2012 |
| 1965 | NUCKOLLS, ARCHILEE | Hopkins County, KY | Oil Property | Dec 2021 |
| 1966 | NUNNELLY, JAMES | Henderson County, KY | Oil Property | Dec 2005 |
| 1967 | NUNNERY, J | Floyd County, KY | Oil & Gas Property | Dec 2022 |
| 1968 | OAKES, OLLIE | Metcalfe County, KY | Oil Property | Nov 2004 |
| 1969 | OAKLEY | Hopkins County, KY | Oil Property | Feb 2022 |
| 1970 | OBRYAN | Daviess County, KY | Oil Property | Dec 2022 |
| 1971 | OBRYAN, R L | Daviess County, KY | Oil Property | Mar 2022 |
| 1972 | ODELL | Ohio County, KY | Oil Property | Dec 2022 |
| 1973 | ODELL, GARY ET AL K-2 | Pike County, KY | Gas Property | Dec 2022 |
| 1974 | ODLE, AMON | Barren County, KY | Oil & Gas Property | Sep 2022 |
| 1975 | OFFUTT | Union County, KY | Oil Property | Dec 2021 |
| 1976 | OGDEN | Webster County, KY | Oil Property | Oct 2013 |
| 1977 | OGDEN, CHARLES | Hopkins County, KY | Oil Property | Oct 2021 |
| 1978 | OGLESBY | Henderson County, KY | Oil Property | Jul 2000 |
| 1979 | OHIO VALLEY TRUST | Union County, KY | Oil Property | Aug 2022 |
| 1980 | OLIN CORPORATION | Meade County, KY | Gas Property | Dec 2017 |
| 1981 | OLINGER, RALPH | Adair County, KY | Oil Property | Sep 2013 |
| 1982 | OLIVER | Lee County, KY | Oil Property | Dec 2021 |
| 1983 | OLIVER | Elliott County, KY | Oil & Gas Property | Oct 2020 |
| 1984 | OLIVER, R | Warren County, KY | Oil Property | Oct 2022 |
| 1985 | ONAN | Henderson County, KY | Oil Property | Oct 2015 |
| 1986 | ONAN | Union County, KY | Oil Property | Dec 2021 |
| 1987 | ONEIDA BAPTIST INSTITUTE | Clay County, KY | Oil & Gas Property | Dec 2022 |
| 1988 | ONSTOTT | Daviess County, KY | Oil Property | Dec 2006 |
| 1989 | ORSBURN | Henderson County, KY | Oil Property | Dec 2016 |
| 1990 | OSBORN | Pike County, KY | Gas Property | Dec 2020 |
| 1991 | OSBORN, GARNETT | Allen County, KY | Oil Property | Dec 2020 |
| 1992 | OSBORNE | Floyd County, KY | Gas Property | Dec 2022 |
| 1993 | OSBORNE | Floyd County, KY | Gas Property | Dec 2020 |
| 1994 | OSBORNE, SHERWOOD | Knott County, KY | Gas Property | Dec 2020 |
| 1995 | OSBURN, GRADEN | Hopkins County, KY | Oil Property | Aug 2018 |
| 1996 | OSTRANDER | Cumberland County, KY | Oil Property | Dec 2009 |
| 1997 | OVERFIELD | Henderson County, KY | Oil Property | Nov 2017 |
| 1998 | OVERFIELD | Henderson County, KY | Oil Property | Nov 2012 |
| 1999 | OVERTON | Christian County, KY | Oil Property | Jul 2022 |
| 2000 | OWEN, RC | Christian County, KY | Oil Property | Nov 2017 |