| 1801 | CLAWSON | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 1802 | CLAWSON-STEELE | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 1803 | CLAY | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 1804 | CLAY | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 1805 | CLAY | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 1806 | CLAY | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 1807 | CLAY | Collingsworth County, TX | Gas Property | Jan 2025 |
| 1808 | CLAY | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 1809 | CLAY | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 1810 | CLAY BASS E | Gray County, TX | Oil & Gas Property | Jan 2017 |
| 1811 | CLAY CREEK | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 1812 | CLAY FARMS | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 1813 | CLAY H. R.-MCNAL | Howard County, TX | Oil & Gas Property | Apr 2022 |
| 1814 | CLAY HE | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 1815 | CLAY HILL CATTLE CO | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 1816 | CLAY J. B | Jack County, TX | Oil & Gas Property | Oct 2021 |
| 1817 | CLAY JERRY H | Wood County, TX | Oil & Gas Property | Jan 2025 |
| 1818 | CLAY OLLIE | Anderson County, TX | Oil & Gas Property | Jan 2025 |
| 1819 | CLAY PASTURE | Refugio County, TX | Oil & Gas Property | Jan 2025 |
| 1820 | CLAY PREWIT 206-207 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 1821 | CLAY WEST | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 1822 | CLAY. H.R | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 1823 | CLAYBAR | Orange County, TX | Gas Property | Nov 2017 |
| 1824 | CLAYPOOL | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 1825 | CLAYPOOL ESTATE 5-19 1 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 1826 | CLAYTON | Runnels County, TX | Oil & Gas Property | Jan 2025 |
| 1827 | CLAYTON | Parker County, TX | Gas Property | Dec 2024 |
| 1828 | CLAYTON | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 1829 | CLAYTON | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 1830 | CLAYTON | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 1831 | CLAYTON | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 1832 | CLAYTON | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 1833 | CLAYTON | Coleman County, TX | Oil & Gas Property | Jan 2025 |
| 1834 | CLAYTON | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 1835 | CLAYTON | Runnels County, TX | Oil & Gas Property | Apr 2019 |
| 1836 | CLAYTON | Jack County, TX | Oil & Gas Property | Dec 2024 |
| 1837 | CLAYTON | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 1838 | CLAYTON | Borden County, TX | Oil & Gas Property | Jan 2025 |
| 1839 | CLAYTON | Crockett County, TX | Oil & Gas Property | Sep 2022 |
| 1840 | CLAYTON | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 1841 | CLAYTON | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 1842 | CLAYTON (QUEEN CITY B | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 1843 | CLAYTON -C | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 1844 | CLAYTON C. G | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 1845 | CLAYTON ROBERT | Milam County, TX | Oil & Gas Property | Jan 2025 |
| 1846 | CLAYTON SINCLAIR 11 | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 1847 | CLAYTON-KIEFFER UNIT | Grayson County, TX | Oil & Gas Property | Jan 2025 |
| 1848 | CLAYTONVILLE/CANYON LIME/UNIT | Fisher County, TX | Oil & Gas Property | Jan 2025 |
| 1849 | CLEAR CREEK | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 1850 | CLEAR CREEK | Johnson County, TX | Gas Property | Jan 2025 |
| 1851 | CLEAR SKIES 1H | Tarrant County, TX | Gas Property | Jan 2025 |
| 1852 | CLEARBEE 29 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 1853 | CLEBURNE PROPANE | Johnson County, TX | Gas Property | Oct 2024 |
| 1854 | CLEBURNE STATE PARK | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 1855 | CLECKLER L. N | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 1856 | CLEGG | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 1857 | CLEGG ELOISE | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 1858 | CLEGG, ELOISE CARSON ET VIR | Crockett County, TX | Gas Property | Jan 2025 |
| 1859 | CLEM | Ochiltree County, TX | Oil & Gas Property | Jul 2024 |
| 1860 | CLEMANS-GREEN | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 1861 | CLEMENS | Parker County, TX | Oil & Gas Property | Jan 2025 |
| 1862 | CLEMENS | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 1863 | CLEMENS STATE | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 1864 | CLEMENS UNIT | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 1865 | CLEMENS-CASTLEBERRY 1H | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 1866 | CLEMENT | Ochiltree County, TX | Oil & Gas Property | Jul 2022 |
| 1867 | CLEMENT HEARD | Refugio County, TX | Oil & Gas Property | Jan 2025 |
| 1868 | CLEMENT UNIT | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 1869 | CLEMENT W. W | Atascosa County, TX | Oil & Gas Property | Dec 2024 |
| 1870 | CLEMENTS | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 1871 | CLEMENTS | Tarrant County, TX | Gas Property | Dec 2024 |
| 1872 | CLEMENTS | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 1873 | CLEMENTS | Panola County, TX | Oil & Gas Property | Dec 2024 |
| 1874 | CLEMENTS | Ward County, TX | Oil & Gas Property | Jul 2021 |
| 1875 | CLEMENTS | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 1876 | CLEMENTS ALLOCATION | Borden County, TX | Oil & Gas Property | Jan 2025 |
| 1877 | CLEMENTS G | Jackson County, TX | Oil & Gas Property | Dec 2024 |
| 1878 | CLEMENTS G | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 1879 | CLEMENTS L. C | Ochiltree County, TX | Oil & Gas Property | Mar 2023 |
| 1880 | CLEMENTS W. M | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 1881 | CLEMENTS, HALLY ET AL | Tyler County, TX | Oil & Gas Property | Dec 2024 |
| 1882 | CLEMMER | Jones County, TX | Oil & Gas Property | Jan 2025 |
| 1883 | CLEMMONS 1 | Tyler County, TX | Oil & Gas Property | Jan 2025 |
| 1884 | CLEMONS GAS UNIT NO. 1 | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 1885 | CLEMONS UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 1886 | CLEO | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 1887 | CLEOPATRA | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 1888 | CLEOPATRA UNIT I | Lee County, TX | Oil & Gas Property | Jan 2025 |
| 1889 | CLERIHEW | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 1890 | CLERIHEW | Jack County, TX | Oil Property | Dec 2024 |
| 1891 | CLEVELAND | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 1892 | CLEVELAND | Lipscomb County, TX | Oil & Gas Property | Mar 2013 |
| 1893 | CLEVELAND | Johnson County, TX | Oil & Gas Property | Nov 2024 |
| 1894 | CLEVELAND | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 1895 | CLEVELAND | Matagorda County, TX | Oil & Gas Property | Jan 2025 |
| 1896 | CLEVELAND | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 1897 | CLEVELAND | Grimes County, TX | Oil & Gas Property | Dec 2024 |
| 1898 | CLEVELAND 43 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 1899 | CLEVELAND 5 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 1900 | CLEVELAND FEDERAL | Tarrant County, TX | Oil & Gas Property | Jan 2025 |