| 801 | NRH 1H | Tarrant County, TX | Gas Property | Jun 2026 |
| 802 | NRH 5H | Tarrant County, TX | Gas Property | Jun 2026 |
| 803 | NUECES | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 804 | NUECES A | La Salle County, TX | Gas Property | Jun 2026 |
| 805 | NUECES BAY | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 806 | NUECES LAND & LIVESTOCK | La Salle County, TX | Oil & Gas Property | Oct 2024 |
| 807 | NUECES MINERALS CO | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 808 | NUECES MINERALS COMPANY 68 | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 809 | NUGENT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 810 | NUGENT UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 811 | NUGENT-BEAR TRT 4H | Tarrant County, TX | Gas Property | Jun 2026 |
| 812 | NUGENT-WHITMAN 5H | Tarrant County, TX | Gas Property | Jun 2026 |
| 813 | NUMBAT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 814 | NUMEN LUMEN 775 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 815 | NUMERO SEIS | Jim Hogg County, TX | Oil & Gas Property | Jun 2026 |
| 816 | NUNLEY | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 817 | NUNLEY | Moore County, TX | Gas Property | May 2026 |
| 818 | NUNLEY ELMA | Stephens County, TX | Oil & Gas Property | Dec 2017 |
| 819 | NUNN | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 820 | NUNN ELIZABETH | Reagan County, TX | Oil & Gas Property | Sep 2024 |
| 821 | NUNN-GANZE 18 | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 822 | NUNNALLY | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 823 | NUNNELY | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 824 | NUSBAUM | Hansford County, TX | Oil & Gas Property | Apr 2018 |
| 825 | NUSBAUM | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 826 | NUSSBAUM | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 827 | NUTE | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 828 | NUTRIA 57-1-16 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 829 | NUTSHELL 403 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 830 | NUTT | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 831 | NUTT | Glasscock County, TX | Oil & Gas Property | Jun 2025 |
| 832 | NUTT | Irion County, TX | Oil & Gas Property | Sep 2021 |
| 833 | NUTT | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 834 | NUTT MOZELLE | Concho County, TX | Oil & Gas Property | Jun 2026 |
| 835 | NUTT RANCH | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 836 | NW MERCADO | Tarrant County, TX | Gas Property | May 2025 |
| 837 | NW OLDENBURG AMARADO UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 838 | NW TARRANT PARTNERS | Tarrant County, TX | Gas Property | Jun 2026 |
| 839 | NWR WEST | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 840 | NYALA 53-2-5 LOV | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 841 | NYALA UNIT 9 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 842 | NYE 3H | La Salle County, TX | Gas Property | Jun 2026 |
| 843 | NYE-WILLIE PSA | La Salle County, TX | Gas Property | Jun 2026 |
| 844 | NYQUIST 25 STATE UNIT | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 845 | NYSEWANDER | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 846 | NYSTEL | Terry County, TX | Oil & Gas Property | Jun 2026 |