| 1801 | CARNES, RICHARD & PATRICI | Harrison County, WV | Gas Property | Dec 2021 |
| 1802 | CARNEY | Pittsburg County, OK | Gas Property | Aug 2025 |
| 1803 | CARNEY | Lincoln County, OK | Oil & Gas Property | Jul 2010 |
| 1804 | CARNEY | Rio Blanco County, CO | Oil & Gas Property | Oct 2025 |
| 1805 | CARNEY | Lincoln County, OK | Oil & Gas Property | Sep 2025 |
| 1806 | CARNEY | Pittsburg County, OK | Gas Property | Jul 2023 |
| 1807 | CARNEY | Faulkner County, AR | Gas Property | Jul 2024 |
| 1808 | CARNEY | Jack County, TX | Oil & Gas Property | Feb 2019 |
| 1809 | CARNEY | Okmulgee County, OK | Oil & Gas Property | Jun 2021 |
| 1810 | CARNEY | Labette County, KS | Gas Property | Jun 2025 |
| 1811 | CARNEY TOWNSIT | Lincoln County, OK | Oil & Gas Property | Aug 2025 |
| 1812 | CARNEY W.R | Osceola County, MI | Oil Property | Sep 2025 |
| 1813 | CARNEY, DENISE L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 1814 | CARNEY-DAHLBERG | Osceola County, MI | Oil Property | Oct 2025 |
| 1815 | CARNIVAL FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 1816 | CARNIVAL STATE COM | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 1817 | CARNLEY | Tuscaloosa County, AL | Gas Property | Sep 2025 |
| 1818 | CARNS DONALD | Washington County, PA | Gas Property | Sep 2025 |
| 1819 | CARNS DONALD UNIT | Washington County, PA | Gas Property | Sep 2025 |
| 1820 | CARNS UNIT | Washington County, PA | Oil & Gas Property | Dec 2013 |
| 1821 | CARO LUMBER | Nacogdoches County, TX | Oil & Gas Property | Aug 2025 |
| 1822 | CAROE | Schleicher County, TX | Oil & Gas Property | Aug 2025 |
| 1823 | CAROFF | Indiana County, PA | Gas Property | Dec 2024 |
| 1824 | CAROL | Stephens County, OK | Oil Property | Dec 2024 |
| 1825 | CAROL | Ness County, KS | Oil Property | Jun 2025 |
| 1826 | CAROL | Noble County, OK | Oil & Gas Property | May 2025 |
| 1827 | CAROL | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 1828 | CAROL | Haskell County, OK | Gas Property | Jun 2012 |
| 1829 | CAROL | McKenzie County, ND | Oil & Gas Property | Oct 2025 |
| 1830 | CAROL | Hughes County, OK | Oil & Gas Property | Aug 2025 |
| 1831 | CAROL | Caddo County, OK | Oil & Gas Property | Aug 2025 |
| 1832 | CAROL | Lavaca County, TX | Oil & Gas Property | Dec 2024 |
| 1833 | CAROL 12 | Texas County, OK | Gas Property | Aug 2025 |
| 1834 | CAROL 2810 | Alfalfa County, OK | Oil & Gas Property | Sep 2025 |
| 1835 | CAROL 43-29H | Mountrail County, ND | Oil & Gas Property | Oct 2025 |
| 1836 | CAROL ANN | Major County, OK | Oil & Gas Property | Aug 2025 |
| 1837 | CAROL EILERTS | Haskell County, KS | Oil & Gas Property | Jun 2025 |
| 1838 | CAROL F | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 1839 | CAROL FEDERAL | Chaves County, NM | Gas Property | Jul 2025 |
| 1840 | CAROL FEDERAL 24X-6 | Dunn County, ND | Oil & Gas Property | Oct 2025 |
| 1841 | CAROL FIELDS 1 | Dewey County, OK | Oil & Gas Property | Aug 2025 |
| 1842 | CAROL LAUREN 1 | Nacogdoches County, TX | Gas Property | Aug 2025 |
| 1843 | CAROL-ROBIN (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Sep 2025 |
| 1844 | CAROLE | McClain County, OK | Oil & Gas Property | Aug 2025 |
| 1845 | CAROLEA 594 | Lipscomb County, TX | Oil & Gas Property | Sep 2025 |
| 1846 | CAROLINA | Seminole County, OK | Oil & Gas Property | Nov 2021 |
| 1847 | CAROLINA | Madison County, TX | Oil & Gas Property | Aug 2025 |
| 1848 | CAROLINA | Seminole County, OK | Oil & Gas Property | Dec 2008 |
| 1849 | CAROLINA REAPER STATE UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 1850 | CAROLINE | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 1851 | CAROLINE | Creek County, OK | Oil & Gas Property | Sep 2025 |
| 1852 | CAROLINE | Eddy County, NM | Oil Property | Feb 2021 |
| 1853 | CAROLINE | Monroe County, OH | Oil & Gas Property | Jun 2025 |
| 1854 | CAROLINE | Beaver County, OK | Oil & Gas Property | Aug 2025 |
| 1855 | CAROLINE | Beckham County, OK | Oil & Gas Property | Aug 2025 |
| 1856 | CAROLINE 1-32H | Richland County, MT | Oil & Gas Property | Sep 2025 |
| 1857 | CAROLINE 9-18N-2E | Payne County, OK | Oil & Gas Property | Aug 2025 |
| 1858 | CAROLINE BLAKE 1H | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 1859 | CAROLINE F. BLAKE | Adams County, MS | Oil & Gas Property | Dec 1987 |
| 1860 | CAROLINE H | Ward County, TX | Oil & Gas Property | Nov 2022 |
| 1861 | CAROLINE PIELOP | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 1862 | CAROLPICK | Zavala County, TX | Oil & Gas Property | Sep 2025 |
| 1863 | CAROLYN | Upton County, TX | Oil & Gas Property | Apr 2022 |
| 1864 | CAROLYN | Love County, OK | Oil & Gas Property | Aug 2025 |
| 1865 | CAROLYN | Zavala County, TX | Oil & Gas Property | Sep 2025 |
| 1866 | CAROLYN | Pittsburg County, OK | Gas Property | Apr 2025 |
| 1867 | CAROLYN | Caddo County, OK | Oil & Gas Property | Aug 2025 |
| 1868 | CAROLYN | Lane County, KS | Oil Property | Jun 2025 |
| 1869 | CAROLYN | Caddo County, OK | Oil & Gas Property | Aug 2025 |
| 1870 | CAROLYN | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 1871 | CAROLYN | Rawlins County, KS | Oil Property | Jun 2025 |
| 1872 | CAROLYN | Wagoner County, OK | Oil Property | Oct 1995 |
| 1873 | CAROLYN | Garfield County, OK | Oil & Gas Property | Aug 2025 |
| 1874 | CAROLYN & GEORGE MORRIS | Greene County, PA | Gas Property | Dec 2020 |
| 1875 | CAROLYN 30-18-6 | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 1876 | CAROLYN 32-29-15 1H | Woods County, OK | Oil & Gas Property | Aug 2025 |
| 1877 | CAROLYN 34/3 BO | Ellis County, OK | Oil & Gas Property | Aug 2025 |
| 1878 | CAROLYN BELL DEEP GU | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 1879 | CAROLYN BOYD 1H | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 1880 | CAROLYN HARRELL ETAL | Union Parish, LA | Gas Property | Oct 2024 |
| 1881 | CAROLYN KAY | Logan County, OK | Oil & Gas Property | Aug 2025 |
| 1882 | CAROLYN KLINGENSMITH | Westmoreland County, PA | Gas Property | Dec 2024 |
| 1883 | CAROLYN LANGE | Wharton County, TX | Oil & Gas Property | Sep 2025 |
| 1884 | CAROLYN PARK | Indiana County, PA | Gas Property | Dec 2024 |
| 1885 | CAROLYN SUE | Major County, OK | Oil & Gas Property | Jul 2022 |
| 1886 | CAROLYN TEICH | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 1887 | CAROLYN UNIT | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 1888 | CAROLYN WHITE | Pittsburg County, OK | Gas Property | Aug 2025 |
| 1889 | CAROLYN-N-2 | Morehouse Parish, LA | Gas Property | Nov 2024 |
| 1890 | CAROMA HEREFORD RANCH | Trumbull County, OH | Oil & Gas Property | Dec 2006 |
| 1891 | CARON UNIT | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 1892 | CAROTHERS | Harper County, KS | Oil & Gas Property | May 2025 |
| 1893 | CAROTHERS | Payne County, OK | Oil & Gas Property | Nov 2001 |
| 1894 | CAROTHERS 1 | Victoria County, TX | Gas Property | Aug 2025 |
| 1895 | CAROTHERS 1 | Harper County, KS | Oil & Gas Property | Jun 2025 |
| 1896 | CARPEDIEM | Archer County, TX | Oil Property | Sep 2025 |
| 1897 | CARPENETTI R | Susquehanna County, PA | Gas Property | Sep 2025 |
| 1898 | CARPENTER | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 1899 | CARPENTER | Le Flore County, OK | Gas Property | Aug 2025 |
| 1900 | CARPENTER | Roger Mills County, OK | Oil & Gas Property | Aug 2025 |