| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1901 | HARDIN-RAYES | McMullen County, TX | Oil & Gas Property | May 2026 |
| 1902 | HARDIN-SIMMONS | Shelby County, TX | Oil & Gas Property | Dec 2025 |
| 1903 | HARDIN-SIMMONS CRE | Reeves County, TX | Oil & Gas Property | Aug 2019 |
| 1904 | HARDING | Latimer County, OK | Gas Property | Apr 2026 |
| 1905 | HARDING | Chautauqua County, NY | Oil & Gas Property | Dec 2025 |
| 1906 | HARDING | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 1907 | HARDING | Yuma County, CO | Gas Property | May 2026 |
| 1908 | HARDING | Montgomery County, KS | Oil & Gas Property | Jan 2005 |
| 1909 | HARDING | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 1910 | HARDING | Jack County, TX | Oil & Gas Property | Mar 2022 |
| 1911 | HARDING | Henderson County, KY | Oil Property | Dec 2011 |
| 1912 | HARDING | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 1913 | HARDING | Yuma County, CO | Gas Property | May 2026 |
| 1914 | HARDING COLLEGE | Union Parish, LA | Gas Property | Jul 2021 |
| 1915 | HARDING FEE | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 1916 | HARDING RANCH | Laramie County, WY | Oil & Gas Property | Jun 2026 |
| 1917 | HARDING THORSON FEE | Crook County, WY | Oil Property | Sep 2020 |
| 1918 | HARDING UNIT 1H | Tarrant County, TX | Oil & Gas Property | May 2026 |
| 1919 | HARDING, SAM | Franklin County, AR | Gas Property | Jun 2024 |
| 1920 | HARDISON | Baylor County, TX | Oil & Gas Property | Nov 2023 |
| 1921 | HARDISON | Harper County, OK | Oil & Gas Property | Apr 2026 |
| 1922 | HARDISON | Muhlenberg County, KY | Oil Property | Apr 2019 |
| 1923 | HARDISON, B | Muhlenberg County, KY | Oil Property | Nov 2024 |
| 1924 | HARDMAN | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 1925 | HARDMAN | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 1926 | HARDMAN | Calhoun County, WV | Gas Property | Dec 2021 |
| 1927 | HARDMAN | Gilmer County, WV | Oil & Gas Property | Aug 2021 |
| 1928 | HARDMAN | Ritchie County, WV | Oil & Gas Property | Dec 2020 |
| 1929 | HARDMAN | Wood County, WV | Oil & Gas Property | Dec 2021 |
| 1930 | HARDMAN | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1931 | HARDMAN | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 1932 | HARDMAN | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 1933 | HARDMAN | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 1934 | HARDMAN, RICHARD | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 1935 | HARDONCOURT | Palo Pinto County, TX | Oil & Gas Property | May 2026 |
| 1936 | HARDSCRABBLE | Williams County, ND | Oil & Gas Property | May 2026 |
| 1937 | HARDSCRABBLE | Williams County, ND | Oil & Gas Property | May 2026 |
| 1938 | HARDSCRABBLE | Reeves County, TX | Oil & Gas Property | May 2026 |
| 1939 | HARDSCRABBLE 1-16H | Williams County, ND | Oil & Gas Property | May 2026 |
| 1940 | HARDSCRABBLE 23-21H | Williams County, ND | Oil & Gas Property | May 2026 |
| 1941 | HARDSCRABBLE C | Sebastian County, AR | Gas Property | Jun 2024 |
| 1942 | HARDTNER | Lasalle Parish, LA | Oil Property | Jan 2025 |
| 1943 | HARDTNER | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 1944 | HARDTNER-EDENBORN | Lasalle Parish, LA | Oil Property | Oct 2014 |
| 1945 | HARDWAY | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 1946 | HARDWICK | Hughes County, OK | Gas Property | Dec 2018 |
| 1947 | HARDWICK | Yuma County, CO | Gas Property | May 2026 |
| 1948 | HARDWICK | King County, TX | Oil & Gas Property | May 2026 |
| 1949 | HARDWICK | Hughes County, OK | Oil & Gas Property | May 2011 |
| 1950 | HARDWICK | Pontotoc County, OK | Oil & Gas Property | Apr 2016 |
| 1951 | HARDWICK | Moore County, TX | Oil & Gas Property | Apr 2026 |
| 1952 | HARDWICK 'A' | Haskell County, KS | Oil & Gas Property | Jul 2015 |
| 1953 | HARDWICK-BIGGS | Lee County, TX | Oil & Gas Property | May 2026 |
| 1954 | HARDWICKE -N | Crane County, TX | Oil & Gas Property | May 2026 |
| 1955 | HARDWICKE-UNIVERSITY-SEC | Upton County, TX | Oil & Gas Property | Jan 2022 |
| 1956 | HARDY | Wilson County, TX | Oil & Gas Property | May 2026 |
| 1957 | HARDY | Kiowa County, KS | Oil & Gas Property | Apr 2026 |
| 1958 | HARDY | Richland County, MT | Oil & Gas Property | Jan 1992 |
| 1959 | HARDY | Rusk County, TX | Oil & Gas Property | May 2026 |
| 1960 | HARDY | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 1961 | HARDY | Comanche County, OK | Oil Property | Apr 2026 |
| 1962 | HARDY | Ellis County, OK | Oil & Gas Property | May 2026 |
| 1963 | HARDY | Lea County, NM | Oil & Gas Property | May 2026 |
| 1964 | HARDY | Williams County, ND | Oil & Gas Property | May 2026 |
| 1965 | HARDY | Allegan County, MI | Oil Property | May 2026 |
| 1966 | HARDY | Rush County, KS | Oil Property | Apr 2026 |
| 1967 | HARDY | Chautauqua County, KS | Oil Property | Jul 2005 |
| 1968 | HARDY | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 1969 | HARDY | Haskell County, OK | Gas Property | Apr 2026 |
| 1970 | HARDY | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 1971 | HARDY | Chautauqua County, KS | Oil Property | Apr 2026 |
| 1972 | HARDY | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 1973 | HARDY | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 1974 | HARDY | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 1975 | HARDY | Throckmorton County, TX | Oil Property | May 2026 |
| 1976 | HARDY 1 | Madison County, TX | Oil & Gas Property | Mar 2026 |
| 1977 | HARDY 16-21 | Richland County, MT | Oil & Gas Property | May 2026 |
| 1978 | HARDY 25 11 6 | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 1979 | HARDY 33 | Howard County, TX | Oil & Gas Property | Jul 2024 |
| 1980 | HARDY 36 STATE | Lea County, NM | Oil & Gas Property | May 2026 |
| 1981 | HARDY A UNIT | Montague County, TX | Oil & Gas Property | May 2026 |
| 1982 | HARDY B UNIT | Montague County, TX | Oil & Gas Property | May 2026 |
| 1983 | HARDY BEATRICE | Jack County, TX | Oil & Gas Property | May 2026 |
| 1984 | HARDY FED 3 | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 1985 | HARDY GUS | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 1986 | HARDY HEIRS-MODISETTE (SA) | Rusk County, TX | Oil & Gas Property | May 2026 |
| 1987 | HARDY JOHN | Rusk County, TX | Oil & Gas Property | May 2026 |
| 1988 | HARDY PRICE | Jack County, TX | Oil & Gas Property | May 2026 |
| 1989 | HARDY SARAH EST | Kaufman County, TX | Oil & Gas Property | Jan 2026 |
| 1990 | HARDY SILVAN | Bexar County, TX | Oil & Gas Property | May 2026 |
| 1991 | HARDY UNIT | Montague County, TX | Oil & Gas Property | May 2026 |
| 1992 | HARDY UNIT AC | Karnes County, TX | Oil & Gas Property | May 2026 |
| 1993 | HARDY, FRANK | Putnam County, WV | Oil & Gas Property | Dec 2021 |
| 1994 | HARDY, FRANK | Putnam County, WV | Gas Property | Dec 2021 |
| 1995 | HARDY, RUFUS | Waller County, TX | Oil & Gas Property | May 2026 |
| 1996 | HARDY, WALLER C., JR | Kanawha County, WV | Gas Property | Dec 2021 |
| 1997 | HARDY-MIDDLETON UNIT | Wise County, TX | Oil & Gas Property | May 2026 |
| 1998 | HARDY-OVIATT | Bay County, MI | Oil Property | Jun 2026 |
| 1999 | HARDY-SPOON UNIT | Cooke County, TX | Oil Property | May 2026 |
| 2000 | HARDZOG | Comanche County, OK | Oil & Gas Property | Sep 2023 |