| 1801 | NIGHT WATCH 2 1 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 1802 | NIGHTCAP 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 1803 | NIGHTCRAWLER | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 1804 | NIGHTENGALE | Major County, OK | Oil & Gas Property | May 2023 |
| 1805 | NIGHTENGALE | Major County, OK | Oil & Gas Property | Apr 2026 |
| 1806 | NIGHTENGALE | Ellis County, OK | Oil & Gas Property | Apr 2026 |
| 1807 | NIGHTENGALE | Alfalfa County, OK | Oil & Gas Property | Feb 2026 |
| 1808 | NIGHTENGALE | Major County, OK | Oil & Gas Property | Apr 2026 |
| 1809 | NIGHTENGALE | Major County, OK | Oil & Gas Property | May 2026 |
| 1810 | NIGHTENGALE | Scott County, KS | Oil Property | Feb 2026 |
| 1811 | NIGHTENGALE | Scott County, KS | Oil Property | Mar 2026 |
| 1812 | NIGHTHAWK 0718 | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 1813 | NIGHTHAWK 6-34H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 1814 | NIGHTHAWK STATE | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1815 | NIGHTHAWK STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 1816 | NIGHTINGALE | McPherson County, KS | Oil & Gas Property | Jul 2024 |
| 1817 | NIGHTINGALE | Wilson County, KS | Gas Property | Mar 2026 |
| 1818 | NIGHTINGALE | Ellis County, OK | Oil & Gas Property | Sep 2018 |
| 1819 | NIGHTINGALE 1-1 | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 1820 | NIGHTMAKER | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 1821 | NIGHTMAKER | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 1822 | NIGHTWATCH 56-3-21 1H | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1823 | NIKAITCHUQ | Beechey Point Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 1824 | NIKIRK | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 1825 | NIKKEL | Marion County, KS | Oil Property | Feb 2026 |
| 1826 | NIKKI #1 | Pottawatomie County, OK | Oil Property | Aug 2018 |
| 1827 | NIKKI-CADDIS | Monroe County, OH | Oil & Gas Property | Mar 2026 |
| 1828 | NIKKI-STREAMER | Monroe County, OH | Oil & Gas Property | Mar 2026 |
| 1829 | NIKMARD | Waller County, TX | Oil & Gas Property | Feb 2025 |
| 1830 | NIKO 1606 | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 1831 | NIKOLAI FEDERAL 5 | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 1832 | NIKOLAUK | Schleicher County, TX | Oil & Gas Property | Apr 2026 |
| 1833 | NILAS | Latimer County, OK | Gas Property | May 2026 |
| 1834 | NILE 1993-11-1BH | Carbon County, WY | Oil & Gas Property | May 2026 |
| 1835 | NILE 3427 | Campbell County, WY | Oil & Gas Property | May 2026 |
| 1836 | NILE 9-16-33-40 | Mitchell County, TX | Oil & Gas Property | Apr 2026 |
| 1837 | NILES | Caddo County, OK | Oil & Gas Property | Mar 2022 |
| 1838 | NILES | Weld County, CO | Oil & Gas Property | May 2026 |
| 1839 | NILES 1 | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 1840 | NILES 1 | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 1841 | NILES 2408 | Garfield County, OK | Oil & Gas Property | Apr 2026 |
| 1842 | NILES HILL | Campbell County, WY | Gas Property | Jul 2015 |
| 1843 | NILES MILLER 20 | Weld County, CO | Oil & Gas Property | May 2026 |
| 1844 | NILGAI | Blaine County, OK | Oil & Gas Property | Apr 2026 |
| 1845 | NILGAI 4-4-29-28 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 1846 | NILHAS | Trego County, KS | Oil Property | Mar 2026 |
| 1847 | NILO GU | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 1848 | NILO SHALLOW A GU | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 1849 | NILS 1-25H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 1850 | NILSON | Haskell County, KS | Gas Property | Mar 2026 |
| 1851 | NILSON | Wharton County, TX | Oil & Gas Property | Jul 2022 |
| 1852 | NIMBUS 149-94-33D-28H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 1853 | NIMBUS STATE 57-2-37-1 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1854 | NIMITZ | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 1855 | NIMITZ | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1856 | NIMITZ 1 | Eddy County, NM | Oil & Gas Property | May 2026 |
| 1857 | NIMITZ MDP1 1 | Eddy County, NM | Oil & Gas Property | May 2026 |
| 1858 | NIMMO | Dewey County, OK | Oil & Gas Property | May 2026 |
| 1859 | NIMMO | Dewey County, OK | Oil & Gas Property | Apr 2026 |
| 1860 | NIMMO GAS UNIT | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 1861 | NIMS | Payne County, OK | Oil Property | May 2017 |
| 1862 | NIMS | Ashtabula County, OH | Oil & Gas Property | Dec 2025 |
| 1863 | NINA | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 1864 | NINA #1 | Custer County, OK | Oil & Gas Property | Feb 2026 |
| 1865 | NINA BELL | Orange County, CA | Oil Property | Dec 1990 |
| 1866 | NINA CORTELL FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 1867 | NINA DALY | Jones County, MS | Oil & Gas Property | Apr 2026 |
| 1868 | NINA M DALY | Jones County, MS | Oil & Gas Property | Apr 2026 |
| 1869 | NINA MAE | Carter County, OK | Oil Property | Apr 2026 |
| 1870 | NINA MAYO | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 1871 | NINA UNIT | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 1872 | NINE | Harper County, OK | Oil & Gas Property | May 2026 |
| 1873 | NINE | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 1874 | NINE | Beaver County, OK | Oil & Gas Property | May 2026 |
| 1875 | NINE | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 1876 | NINE 1 | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 1877 | NINE CS | Johnson County, WY | Gas Property | Dec 2019 |
| 1878 | NINE MILE | Cattaraugus County, NY | Oil Property | Dec 2015 |
| 1879 | NINE MILE | Duchesne County, UT | Oil & Gas Property | Jun 2013 |
| 1880 | NINE MILE | Campbell County, WY | Oil & Gas Property | May 2026 |
| 1881 | NINE MILE | Campbell County, WY | Oil & Gas Property | May 2026 |
| 1882 | NINE MILE POINT CONSOLIDATED | Aransas County, TX | Oil & Gas Property | Sep 2024 |
| 1883 | NINE MILE POINT F | Aransas County, TX | Oil & Gas Property | Sep 2024 |
| 1884 | NINE MILE PT. FLD CONSL | Aransas County, TX | Oil & Gas Property | Apr 2025 |
| 1885 | NINEMIRE | Graham County, KS | Oil Property | Sep 2025 |
| 1886 | NINI | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 1887 | NINILCHIK | Kenai Quadrangle, AK | Gas Property | May 2022 |
| 1888 | NINILCHIK | Kenai Quadrangle, AK | Gas Property | Feb 2026 |
| 1889 | NINILCHIK UNIT | Kenai Quadrangle, AK | Gas Property | Feb 2026 |
| 1890 | NINILCHIK UNIT | Kenai Quadrangle, AK | Gas Property | Feb 2026 |
| 1891 | NINJA | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 1892 | NINJA 4-50 49 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1893 | NINJA BMN STATE COM | Chaves County, NM | Oil & Gas Property | May 2026 |
| 1894 | NINMAN | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 1895 | NINOCK | Bossier Parish, LA | Gas Property | Dec 2024 |
| 1896 | NINOCK | Red River Parish, LA | Gas Property | Dec 2024 |
| 1897 | NIOBIUM 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 1898 | NIPP | Love County, OK | Oil & Gas Property | Apr 2026 |
| 1899 | NIPPER | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 1900 | NIPPER | Columbia County, AR | Oil & Gas Property | Mar 2026 |