| 1901 | TXL D | Glasscock County, TX | Oil & Gas Property | Sep 2022 |
| 1902 | TXL DEVONIAN MAIN PAY UNIT | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1903 | TXL E | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1904 | TXL E 33 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1905 | TXL F | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1906 | TXL G | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1907 | TXL G | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1908 | TXL H-35 | Glasscock County, TX | Oil & Gas Property | Sep 2023 |
| 1909 | TXL HOLZGRAF Y | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1910 | TXL HOLZGRAF Z | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1911 | TXL JAMIE (SA) | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1912 | TXL K | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1913 | TXL K | Nolan County, TX | Oil & Gas Property | Jan 2024 |
| 1914 | TXL L | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1915 | TXL L A/C | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1916 | TXL M | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1917 | TXL M | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1918 | TXL N | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1919 | TXL NORTH UNIT | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1920 | TXL P | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1921 | TXL R | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1922 | TXL REEVES STATE UNIT | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 1923 | TXL S | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1924 | TXL SOUTH | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1925 | TXL SOUTH 56-T2-2X11 W | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 1926 | TXL STATE | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1927 | TXL T | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1928 | TXL T 1 | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1929 | TXL U | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1930 | TXL W | Glasscock County, TX | Oil & Gas Property | Jan 2024 |
| 1931 | TXL W 33 | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1932 | TXL WEST | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1933 | TXL WEST 11 | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1934 | TXL X | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1935 | TXL, CURRIE, NOLAN, SH | Glasscock County, TX | Oil & Gas Property | Jan 2024 |
| 1936 | TXL-1 | Reeves County, TX | Oil & Gas Property | Jan 2018 |
| 1937 | TXL-27 | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1938 | TXL-A | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1939 | TXL-AI | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 1940 | TXL-BM-NCT | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 1941 | TXL-C | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1942 | TXL-C | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1943 | TXL-DRIVER 1830 | Glasscock County, TX | Oil & Gas Property | Dec 2023 |
| 1944 | TXL-F | Ector County, TX | Oil & Gas Property | Nov 2023 |
| 1945 | TXL-JJJ | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1946 | TXL-K-TR | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1947 | TXL-M | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1948 | TXL-N | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1949 | TXL-POWELL | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1950 | TXL-R. & B | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 1951 | TXL-SHACKELFORD 37 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1952 | TXL-SMITH | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1953 | TXL-T | Midland County, TX | Oil & Gas Property | Feb 2020 |
| 1954 | TXL-V | Ector County, TX | Oil & Gas Property | Nov 2021 |
| 1955 | TXL-V 39 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1956 | TXL-W | Reeves County, TX | Oil & Gas Property | Dec 2023 |
| 1957 | TXL-X | Ector County, TX | Oil & Gas Property | Aug 1995 |
| 1958 | TXLO | Ector County, TX | Oil & Gas Property | Nov 2007 |
| 1959 | TXLV | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 1960 | TXU 4 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 1961 | TXU 7 GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 1962 | TXU 8 1 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 1963 | TXU 9 GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 1964 | TXU ABRA UNIT | Tarrant County, TX | Gas Property | Jan 2024 |
| 1965 | TXU EML UNIT | Tarrant County, TX | Oil & Gas Property | Jan 2024 |
| 1966 | TXU GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2024 |
| 1967 | TXU MINING CO | Limestone County, TX | Gas Property | Jan 2024 |
| 1968 | TXU NORTH | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 1969 | TXU SIMMONS | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 1970 | TXU TATUM GAS UNIT NO. 1 | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 1971 | TXU TRWD | Tarrant County, TX | Oil & Gas Property | Jan 2024 |
| 1972 | TXU-TOMPKINS | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 1973 | TY RANCH WEST | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 1974 | TYCOON | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 1975 | TYER | Nacogdoches County, TX | Oil & Gas Property | Dec 2023 |
| 1976 | TYLER | McMullen County, TX | Oil & Gas Property | Jan 2024 |
| 1977 | TYLER | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 1978 | TYLER | Milam County, TX | Oil & Gas Property | Jan 2024 |
| 1979 | TYLER | Taylor County, TX | Oil & Gas Property | Dec 2022 |
| 1980 | TYLER | Garza County, TX | Oil & Gas Property | Jan 2024 |
| 1981 | TYLER | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 1982 | TYLER 55 | Wheeler County, TX | Oil & Gas Property | Jan 2024 |
| 1983 | TYLER J. W | Milam County, TX | Oil & Gas Property | Dec 2023 |
| 1984 | TYLER RANCH | McMullen County, TX | Oil & Gas Property | Jan 2024 |
| 1985 | TYLER STATE PARK | Smith County, TX | Oil & Gas Property | Jan 2024 |
| 1986 | TYLER UNIT | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 1987 | TYNER UNIT | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 1988 | TYPHON | Gaines County, TX | Oil & Gas Property | Dec 2023 |
| 1989 | TYPHOON 42 | Culberson County, TX | Oil & Gas Property | Jan 2024 |
| 1990 | TYRA | Bastrop County, TX | Oil Property | Jan 2023 |
| 1991 | TYRRELL W. C | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 1992 | TYRRELL,W.C | Chambers County, TX | Oil & Gas Property | Jan 2024 |
| 1993 | TYRRELL-COMBEST | Jefferson County, TX | Oil & Gas Property | Oct 2022 |
| 1994 | TYSON | Lipscomb County, TX | Oil & Gas Property | Jan 2024 |
| 1995 | TYSON | Clay County, TX | Oil & Gas Property | Apr 2014 |
| 1996 | TYSON | Lipscomb County, TX | Oil & Gas Property | Jan 2024 |
| 1997 | TYSON FEE 44 | Culberson County, TX | Oil & Gas Property | Jan 2024 |
| 1998 | TYSON SCOTT | Burleson County, TX | Oil & Gas Property | Apr 2020 |
| 1999 | TYTEX | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 2000 | TYTEX WELL NO. 1 GAS UNIT | Chambers County, TX | Oil & Gas Property | Jan 2024 |