| 1901 | HILL | Sutton County, TX | Oil & Gas Property | Oct 2025 |
| 1902 | HILL | Lipscomb County, TX | Oil & Gas Property | Dec 2008 |
| 1903 | HILL | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 1904 | HILL | McMullen County, TX | Oil & Gas Property | Nov 2025 |
| 1905 | HILL | Hutchinson County, TX | Oil & Gas Property | Dec 1998 |
| 1906 | HILL | Ochiltree County, TX | Oil & Gas Property | Nov 2025 |
| 1907 | HILL | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 1908 | HILL | Wichita County, TX | Oil Property | Sep 2025 |
| 1909 | HILL | Cherokee County, TX | Oil & Gas Property | Nov 2025 |
| 1910 | HILL | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 1911 | HILL | Moore County, TX | Gas Property | Nov 2025 |
| 1912 | HILL | Freestone County, TX | Oil & Gas Property | Feb 2024 |
| 1913 | HILL | Starr County, TX | Oil & Gas Property | Nov 2025 |
| 1914 | HILL | Stephens County, TX | Oil & Gas Property | Nov 2025 |
| 1915 | HILL | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1916 | HILL | Jones County, TX | Oil & Gas Property | Dec 2016 |
| 1917 | HILL | Eastland County, TX | Oil & Gas Property | Nov 2025 |
| 1918 | HILL | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 1919 | HILL | Ochiltree County, TX | Oil & Gas Property | Oct 2025 |
| 1920 | HILL | Jones County, TX | Oil & Gas Property | Apr 2016 |
| 1921 | HILL | Smith County, TX | Oil Property | Nov 2025 |
| 1922 | HILL | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 1923 | HILL | Glasscock County, TX | Oil & Gas Property | Sep 2020 |
| 1924 | HILL | Fisher County, TX | Oil & Gas Property | Dec 2017 |
| 1925 | HILL | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 1926 | HILL | Winkler County, TX | Oil & Gas Property | Nov 2025 |
| 1927 | HILL | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 1928 | HILL | Cass County, TX | Oil & Gas Property | Nov 2025 |
| 1929 | HILL | Reeves County, TX | Oil & Gas Property | Jun 2017 |
| 1930 | HILL | Navarro County, TX | Oil & Gas Property | Nov 2025 |
| 1931 | HILL | Hutchinson County, TX | Oil & Gas Property | Oct 2025 |
| 1932 | HILL | Irion County, TX | Oil & Gas Property | Nov 2025 |
| 1933 | HILL | Palo Pinto County, TX | Oil & Gas Property | Oct 2025 |
| 1934 | HILL | Ward County, TX | Oil & Gas Property | Jan 2011 |
| 1935 | HILL | Carson County, TX | Oil & Gas Property | Nov 2025 |
| 1936 | HILL | Roberts County, TX | Oil & Gas Property | Nov 2025 |
| 1937 | HILL | Gaines County, TX | Oil & Gas Property | Nov 2025 |
| 1938 | HILL | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1939 | HILL | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 1940 | HILL & HARRIS -4 | Coke County, TX | Oil & Gas Property | Nov 2025 |
| 1941 | HILL 1 | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1942 | HILL 34-171 UNIT | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 1943 | HILL 433 | Lipscomb County, TX | Oil & Gas Property | Nov 2025 |
| 1944 | HILL A. G | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1945 | HILL A. G. 1 | Winkler County, TX | Oil & Gas Property | Nov 2025 |
| 1946 | HILL A. G. NO. 1 GAS UNIT | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1947 | HILL A.G. GAS UNIT | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1948 | HILL AND MEEKER 56-T2-22 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1949 | HILL BESSIE | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 1950 | HILL CLARA | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 1951 | HILL DOROTHY | Ward County, TX | Oil & Gas Property | May 2021 |
| 1952 | HILL F. E. III | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1953 | HILL F. R. GAS UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1954 | HILL F.E. COMPANY | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1955 | HILL FRANC | Edwards County, TX | Oil & Gas Property | Nov 2025 |
| 1956 | HILL GAS UNIT | Nacogdoches County, TX | Gas Property | Nov 2025 |
| 1957 | HILL GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 1958 | HILL HEIRS | Panola County, TX | Oil & Gas Property | Oct 2025 |
| 1959 | HILL HEIRS DEEP GAS UNIT | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 1960 | HILL HENRY W | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 1961 | HILL ISAIAH UNIT | Shelby County, TX | Oil & Gas Property | Nov 2025 |
| 1962 | HILL J.H. ET AL | Hidalgo County, TX | Oil & Gas Property | Nov 2025 |
| 1963 | HILL L. W | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 1964 | HILL L.C | Upshur County, TX | Oil & Gas Property | Nov 2025 |
| 1965 | HILL LAKE | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 1966 | HILL LAURA | Limestone County, TX | Oil & Gas Property | Nov 2025 |
| 1967 | HILL LC-GILMER S (AW) 1H | Upshur County, TX | Oil & Gas Property | Nov 2025 |
| 1968 | HILL LC-LANDERS (AW) 1H | Upshur County, TX | Oil & Gas Property | Nov 2025 |
| 1969 | HILL LLOYD W. A | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 1970 | HILL M. J. ESTATE | Winkler County, TX | Oil & Gas Property | Jul 2019 |
| 1971 | HILL PERCY E | Lipscomb County, TX | Oil & Gas Property | Nov 2025 |
| 1972 | HILL R. E | Archer County, TX | Oil & Gas Property | Oct 2025 |
| 1973 | HILL RANCH | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1974 | HILL TOP RANCH | Johnson County, TX | Gas Property | Nov 2025 |
| 1975 | HILL UNIT | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 1976 | HILL UNIT | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 1977 | HILL UNIT NO | Leon County, TX | Oil & Gas Property | Oct 2024 |
| 1978 | HILL VELLA | Johnson County, TX | Gas Property | Nov 2025 |
| 1979 | HILL W. D | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1980 | HILL, JAMES | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1981 | HILL, LILEA, ETAL | Fort Bend County, TX | Oil & Gas Property | Dec 2003 |
| 1982 | HILL, MRS. M. J. A/C | Winkler County, TX | Oil & Gas Property | Nov 2025 |
| 1983 | HILL, P. C. STATE A | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 1984 | HILL-A3 GAS UNIT | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1985 | HILL-ALDWELL W | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1986 | HILL-BARNHART | Nueces County, TX | Oil & Gas Property | Oct 2019 |
| 1987 | HILL-BEE COUNTY SCHOOL LAND 1 | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1988 | HILL-CRENSHAW F.R. (SA) 1H | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 1989 | HILL-FAWCETT | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1990 | HILL-FAWCETT RANDEE | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1991 | HILL-HICKMAN | Nolan County, TX | Oil Property | Nov 2020 |
| 1992 | HILL-INZER UNIT | Jones County, TX | Oil Property | Oct 2025 |
| 1993 | HILL-IP (ALLOCATION) 1H | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 1994 | HILL-JINES | Ochiltree County, TX | Oil & Gas Property | Jun 2001 |
| 1995 | HILL-JORDAN | Nolan County, TX | Oil Property | Dec 2022 |
| 1996 | HILL-MAY | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1997 | HILL-MAYER | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1998 | HILL-MAYER | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1999 | HILL-MAYER E | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 2000 | HILL-MAYER EDWIN S JR | Schleicher County, TX | Oil & Gas Property | Nov 2025 |