| 1801 | SIEBER TRUST | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1802 | SIEGEL | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 1803 | SIEGEL P. ESTATE | Archer County, TX | Oil Property | Nov 2025 |
| 1804 | SIEGEL SHALLOW | Archer County, TX | Oil Property | Nov 2025 |
| 1805 | SIEGELE | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 1806 | SIEGMUND | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 1807 | SIENKIEWICZ UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 1808 | SIERRA | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 1809 | SIERRA 59-2 M | Dawson County, TX | Oil & Gas Property | Nov 2025 |
| 1810 | SIERRA H08PR | Washington County, TX | Oil & Gas Property | Nov 2025 |
| 1811 | SIERRA STATE 54-1-7-6 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 1812 | SIEVERS | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1813 | SIEVERS | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1814 | SIEVERS 01 0 | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 1815 | SIEVERS 2-35 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1816 | SIEVERS STATE UNIT 2-1 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1817 | SIEVERS UNIT A | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 1818 | SIEVERS W.A | Caldwell County, TX | Oil & Gas Property | Nov 2025 |
| 1819 | SIG 41 | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 1820 | SIGHT FOR SORE EYES | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 1821 | SIGLER STATE 57-T2 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1822 | SIGMA MEADOWS | Crockett County, TX | Oil & Gas Property | Sep 2021 |
| 1823 | SIGMON A UNIT | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 1824 | SIGMUND STOVALL | Stonewall County, TX | Oil & Gas Property | Nov 2025 |
| 1825 | SIGNAL-BAGGETT 29 | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 1826 | SIKA UNIT | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 1827 | SIKES | Stephens County, TX | Oil & Gas Property | Oct 2025 |
| 1828 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 1829 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 1830 | SIKES | Brown County, TX | Oil & Gas Property | Nov 2025 |
| 1831 | SIKES | Stephens County, TX | Oil & Gas Property | Nov 2025 |
| 1832 | SIKES | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 1833 | SIKES H. L. ET AL A | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 1834 | SIKES-RANDALL | Stephens County, TX | Oil & Gas Property | Apr 2025 |
| 1835 | SILAS SU 1H | San Augustine County, TX | Gas Property | Nov 2025 |
| 1836 | SILENT ROGUE 57-3-17 1H | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1837 | SILER | Rusk County, TX | Oil & Gas Property | Jan 2007 |
| 1838 | SILER | Cochran County, TX | Oil & Gas Property | Nov 2025 |
| 1839 | SILER | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1840 | SILER | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 1841 | SILER PONE GU (SA) 1H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1842 | SILER ROGERS PONE GU (SA) 2H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1843 | SILER W.H | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1844 | SILHAN | Hockley County, TX | Oil Property | Nov 2025 |
| 1845 | SILKEN | Johnson County, TX | Gas Property | Nov 2025 |
| 1846 | SILLIMAN | Jackson County, TX | Oil & Gas Property | Nov 2025 |
| 1847 | SILOW 14 UNIT | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 1848 | SILVA | Bexar County, TX | Oil & Gas Property | Dec 2002 |
| 1849 | SILVER | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 1850 | SILVER 48-20-29 | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 1851 | SILVER BULLET | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 1852 | SILVER BULLET | Hood County, TX | Oil & Gas Property | Nov 2025 |
| 1853 | SILVER CHARM 1 UNIT 1H | Culberson County, TX | Oil & Gas Property | Nov 2025 |
| 1854 | SILVER CITY UNIT | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 1855 | SILVER DOLLAR | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 1856 | SILVER DOLLAR | Winkler County, TX | Oil & Gas Property | Nov 2025 |
| 1857 | SILVER HAMMER | Nacogdoches County, TX | Gas Property | Nov 2025 |
| 1858 | SILVER HORN UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 1859 | SILVER TUSK CORONADO UNIT | Navarro County, TX | Oil & Gas Property | Oct 2025 |
| 1860 | SILVER TUSK JONES UNIT | Navarro County, TX | Oil & Gas Property | Oct 2025 |
| 1861 | SILVER WINGS 1 | Nacogdoches County, TX | Oil & Gas Property | Nov 2025 |
| 1862 | SILVERADO 40-1 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 1863 | SILVERADO A | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 1864 | SILVERADO RANCH MCM | McMullen County, TX | Oil & Gas Property | Nov 2025 |
| 1865 | SILVERBACK 13-8 UNIT 1 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 1866 | SILVERBACK 33 | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 1867 | SILVERBRITE | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 1868 | SILVERCHAIR UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 1869 | SILVERMAN | Pecos County, TX | Oil Property | Nov 2020 |
| 1870 | SILVERTIP | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 1871 | SILVERTIP 76 | Loving County, TX | Oil & Gas Property | Jul 2023 |
| 1872 | SILVERTON STATE | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 1873 | SILVEY | Hockley County, TX | Oil & Gas Property | Nov 2025 |
| 1874 | SILVEY | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 1875 | SIMCIK | Tom Green County, TX | Oil & Gas Property | Nov 2025 |
| 1876 | SIMMONDS | Nueces County, TX | Oil & Gas Property | Mar 2014 |
| 1877 | SIMMONS | Goliad County, TX | Oil & Gas Property | Oct 2025 |
| 1878 | SIMMONS | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 1879 | SIMMONS | Callahan County, TX | Oil & Gas Property | Nov 2025 |
| 1880 | SIMMONS | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 1881 | SIMMONS | Donley County, TX | Gas Property | Nov 2025 |
| 1882 | SIMMONS | Callahan County, TX | Oil & Gas Property | May 2018 |
| 1883 | SIMMONS | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 1884 | SIMMONS | Moore County, TX | Gas Property | Sep 2025 |
| 1885 | SIMMONS | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 1886 | SIMMONS | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 1887 | SIMMONS | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 1888 | SIMMONS | Henderson County, TX | Oil & Gas Property | Nov 2025 |
| 1889 | SIMMONS | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 1890 | SIMMONS | Stonewall County, TX | Oil Property | Oct 2025 |
| 1891 | SIMMONS A-70 | Polk County, TX | Oil & Gas Property | Nov 2025 |
| 1892 | SIMMONS GAS UNIT | Goliad County, TX | Oil & Gas Property | Nov 2025 |
| 1893 | SIMMONS HARDIN | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 1894 | SIMMONS OCIE | Cherokee County, TX | Oil & Gas Property | Nov 2025 |
| 1895 | SIMMONS SUBDIVISION | Atascosa County, TX | Oil & Gas Property | Jun 2025 |
| 1896 | SIMMONS SUBDIVISION UNIT 1 | Live Oak County, TX | Gas Property | Nov 2025 |
| 1897 | SIMMONS T. L. /ROY/ HRS | Freestone County, TX | Oil & Gas Property | May 2021 |
| 1898 | SIMMONS UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 1899 | SIMMS | Trinity County, TX | Oil & Gas Property | Oct 2025 |
| 1900 | SIMMS | Carson County, TX | Oil & Gas Property | Aug 2025 |