| 1901 | JEFF DAVIS | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 1902 | JEFF DROHAN | Adams County, CO | Oil & Gas Property | Apr 2018 |
| 1903 | JEFF HART FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 1904 | JEFF HART STATE COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 1905 | JEFF MOORE | Custer County, OK | Oil & Gas Property | Feb 2026 |
| 1906 | JEFF MOORE -B | Caldwell County, TX | Oil Property | Dec 2025 |
| 1907 | JEFF NUNN | Carson County, TX | Oil & Gas Property | Mar 2026 |
| 1908 | JEFF S. FOX (SA) 7H | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 1909 | JEFF SCH LD | Jefferson Parish, LA | Oil & Gas Property | Nov 2014 |
| 1910 | JEFF SMITH | Stonewall County, TX | Oil & Gas Property | Mar 2026 |
| 1911 | JEFF SMITH MDP | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 1912 | JEFF THOMAS GAS UNIT NO. 1 2 | Limestone County, TX | Oil & Gas Property | Mar 2026 |
| 1913 | JEFFCO N | Harrison County, OH | Gas Property | Mar 2026 |
| 1914 | JEFFCO S | Harrison County, OH | Gas Property | Mar 2026 |
| 1915 | JEFFCOAT | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 1916 | JEFFERIES | La Plata County, CO | Gas Property | Feb 2026 |
| 1917 | JEFFERIES | Pecos County, TX | Oil & Gas Property | Apr 2013 |
| 1918 | JEFFERIES | Jones County, TX | Oil & Gas Property | May 2025 |
| 1919 | JEFFERIES 5301 43-12B | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 1920 | JEFFERS | Athens County, OH | Oil & Gas Property | Dec 2025 |
| 1921 | JEFFERS | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 1922 | JEFFERS | Hockley County, TX | Oil & Gas Property | Mar 2026 |
| 1923 | JEFFERS | Schleicher County, TX | Oil & Gas Property | Mar 2026 |
| 1924 | JEFFERS | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 1925 | JEFFERS 1 | Wagoner County, OK | Gas Property | Aug 2009 |
| 1926 | JEFFERS 3 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 1927 | JEFFERS FARMS | Susquehanna County, PA | Gas Property | Mar 2026 |
| 1928 | JEFFERS FARMS | Susquehanna County, PA | Gas Property | Mar 2026 |
| 1929 | JEFFERS FARMS | Susquehanna County, PA | Gas Property | Mar 2026 |
| 1930 | JEFFERS, JAMES | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 1931 | JEFFERSON | De Soto Parish, LA | Oil & Gas Property | Nov 2024 |
| 1932 | JEFFERSON | Ouachita Parish, LA | Gas Property | Dec 2024 |
| 1933 | JEFFERSON | Harper County, KS | Oil & Gas Property | Feb 2026 |
| 1934 | JEFFERSON | Hughes County, OK | Oil & Gas Property | Feb 2026 |
| 1935 | JEFFERSON | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 1936 | JEFFERSON | Los Angeles County, CA | Oil & Gas Property | Nov 2021 |
| 1937 | JEFFERSON | Lee County, KY | Oil Property | Dec 2021 |
| 1938 | JEFFERSON | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 1939 | JEFFERSON 31-30 | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 1940 | JEFFERSON ISL | Iberia Parish, LA | Oil & Gas Property | Dec 2024 |
| 1941 | JEFFERSON L BROWN 5 | McKean County, PA | Gas Property | Dec 2025 |
| 1942 | JEFFERSON LAND | Jefferson County, TX | Oil & Gas Property | Jan 2026 |
| 1943 | JEFFERSON LONG | Barber County, KS | Gas Property | Feb 2026 |
| 1944 | JEFFERSON MCGHEE | Mercer County, PA | Oil & Gas Property | Mar 2026 |
| 1945 | JEFFERSON PARK | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 1946 | JEFFERSON ZIGO | Mercer County, PA | Oil & Gas Property | Mar 2026 |
| 1947 | JEFFERY | Young County, TX | Oil & Gas Property | Feb 2026 |
| 1948 | JEFFERY | Young County, TX | Oil & Gas Property | Mar 2026 |
| 1949 | JEFFERY | Pawnee County, OK | Oil & Gas Property | Nov 2017 |
| 1950 | JEFFERY | Young County, TX | Oil & Gas Property | Mar 2026 |
| 1951 | JEFFERY 2-15-5 | Carroll County, OH | Oil & Gas Property | Mar 2026 |
| 1952 | JEFFERY DALE 21/16 ND | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 1953 | JEFFERY UNIT | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 1954 | JEFFRESS | Johnson County, TX | Gas Property | Mar 2026 |
| 1955 | JEFFRESS JD | Hidalgo County, TX | Oil & Gas Property | Mar 2026 |
| 1956 | JEFFREY | Fisher County, TX | Oil & Gas Property | Mar 2026 |
| 1957 | JEFFREY | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 1958 | JEFFREY | Alfalfa County, OK | Oil & Gas Property | Feb 2026 |
| 1959 | JEFFREY | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 1960 | JEFFREY 1-21-28CHX | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 1961 | JEFFREY 24X-10 | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 1962 | JEFFREY K. JONES, SR. ET AL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 1963 | JEFFREY LEBOWSKI | Wilson County, TX | Oil & Gas Property | Mar 2026 |
| 1964 | JEFFREY MFG | Fayette County, WV | Gas Property | Dec 2021 |
| 1965 | JEFFREYS | Runnels County, TX | Oil & Gas Property | Mar 2026 |
| 1966 | JEFFRIES | Fayette County, PA | Gas Property | Dec 2025 |
| 1967 | JEFFRIES | Metcalfe County, KY | Oil Property | May 2011 |
| 1968 | JEFFRIES | Licking County, OH | Oil & Gas Property | Dec 1998 |
| 1969 | JEFFRIES | Woods County, OK | Oil & Gas Property | Jan 2020 |
| 1970 | JEFFRIES | Russell County, KS | Oil Property | Dec 2025 |
| 1971 | JEFFRIES 2-7H | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 1972 | JEFFRIES ELISABETH 11512 | Washington County, PA | Gas Property | Mar 2026 |
| 1973 | JEFFRIES, RON | Metcalfe County, KY | Oil & Gas Property | Dec 2019 |
| 1974 | JEFFS | Reagan County, TX | Oil & Gas Property | Feb 2026 |
| 1975 | JEGLUM | Divide County, ND | Oil & Gas Property | Apr 2026 |
| 1976 | JEHLE | Stevens County, KS | Gas Property | Feb 2026 |
| 1977 | JELEN | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 1978 | JELINEK | Rooks County, KS | Oil Property | Feb 2026 |
| 1979 | JELLESED | Mountrail County, ND | Oil & Gas Property | Dec 2015 |
| 1980 | JELLINGHAUSE | Cayuga County, NY | Gas Property | Dec 2024 |
| 1981 | JELLISON | Major County, OK | Oil & Gas Property | Sep 2025 |
| 1982 | JELLISON | Comanche County, KS | Oil & Gas Property | Feb 2026 |
| 1983 | JELLY BELLY 12 STATE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 1984 | JELLYBEAN | Hughes County, OK | Gas Property | Oct 2022 |
| 1985 | JELTS | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 1986 | JEMIMA | Creek County, OK | Oil Property | Nov 2025 |
| 1987 | JEMISON | Stephens County, OK | Oil & Gas Property | Feb 2026 |
| 1988 | JEN-JAN-DAVIS ULW | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 1989 | JENA | Cass County, TX | Oil & Gas Property | Mar 2026 |
| 1990 | JENCKS | Roger Mills County, OK | Oil & Gas Property | Feb 2026 |
| 1991 | JENDRICK 21-16H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 1992 | JENDRUSCH | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 1993 | JENDRUSCH GEROLD UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 1994 | JENDRZEY | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 1995 | JENELLE ELIZABETH BOUCHER | Webster Parish, LA | Oil Property | Jan 2025 |
| 1996 | JENETTA | Ness County, KS | Oil Property | Jan 2026 |
| 1997 | JENIENE | Hitchcock County, NE | Oil Property | Dec 2025 |
| 1998 | JENISCH | Barton County, KS | Oil Property | Feb 2026 |
| 1999 | JENK-HAZB-HAZEL BYRNE (ALLOC) 1H | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 2000 | JENKINS | Atascosa County, TX | Oil & Gas Property | Mar 2026 |