| 91701 | NOTTINGHAM | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 91702 | NOVA | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 91703 | NOVA 3031 | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 91704 | NOVA 33 | Howard County, TX | Oil & Gas Property | Oct 2024 |
| 91705 | NOVACEK | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 91706 | NOVAK | Texas County, OK | Oil & Gas Property | Jul 2026 |
| 91707 | NOVAK | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 91708 | NOVAK | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 91709 | NOVAK | Marion County, KS | Oil Property | May 2026 |
| 91710 | NOVAK | Morris County, KS | Oil Property | Jul 2020 |
| 91711 | NOVAK UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 91712 | NOVASIO STATE 1-16-21H-142-95 | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 91713 | NOVERIA | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 91714 | NOVICE UNIT | Coleman County, TX | Oil & Gas Property | Apr 2024 |
| 91715 | NOVIKOFF | Tarrant County, TX | Gas Property | Jun 2026 |
| 91716 | NOVINGER | Meade County, KS | Oil & Gas Property | Jul 2021 |
| 91717 | NOVOSAD HCX1 | Burleson County, TX | Oil & Gas Property | May 2026 |
| 91718 | NOVOSAD UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 91719 | NOVOSEL | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 91720 | NOVOSEL LOT 436 472 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 91721 | NOVOSEL M | Allegan County, MI | Oil Property | Jul 2026 |
| 91722 | NOVOTNY | Neosho County, KS | Gas Property | May 2026 |
| 91723 | NOVOTNY | Caddo County, OK | Oil Property | May 2026 |
| 91724 | NOVOTNY | Pratt County, KS | Oil & Gas Property | Apr 2026 |
| 91725 | NOVOTNY | Grant County, KS | Gas Property | May 2026 |
| 91726 | NOWAK | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 91727 | NOWAK | Burleson County, TX | Oil & Gas Property | May 2026 |
| 91728 | NOWAK | Ellis County, KS | Oil Property | Mar 2026 |
| 91729 | NOWAK-COOKS POINT UNIT | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 91730 | NOWELL | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 91731 | NOWICKI | Susquehanna County, PA | Gas Property | Jun 2026 |
| 91732 | NOWLIN | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 91733 | NOWLIN BILLIE MARIE | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 91734 | NOWLIN CLYDE | Hill County, TX | Gas Property | Jun 2026 |
| 91735 | NOWLIN GENEVIEVE UNIT | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 91736 | NOWLIN T. P | Frio County, TX | Oil & Gas Property | Jun 2026 |
| 91737 | NOWLIN-D | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 91738 | NOWOTNY UNIT DIM | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 91739 | NOWRYTOWN | Indiana County, PA | Gas Property | Dec 2025 |
| 91740 | NOWSCO WELL SERVICE | Harrison County, WV | Oil & Gas Property | Apr 2014 |
| 91741 | NOYES | Perry County, OH | Oil & Gas Property | Dec 1995 |
| 91742 | NP UNIT | Fallon County, MT | Oil & Gas Property | Mar 2026 |
| 91743 | NP"G"(NCT | Dawson County, MT | Oil & Gas Property | Dec 1986 |
| 91744 | NPG NCT | Dawson County, MT | Oil & Gas Property | Mar 2026 |
| 91745 | NPLLC | De Soto Parish, LA | Gas Property | Dec 2024 |
| 91746 | NPR 1 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 91747 | NPR 2 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 91748 | NPR 3 | Natrona County, WY | Oil & Gas Property | Jul 2026 |
| 91749 | NPR H15 | Garfield County, CO | Oil & Gas Property | Apr 2026 |
| 91750 | NPR O04 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 91751 | NPRR | Musselshell County, MT | Oil Property | Jun 2026 |
| 91752 | NPRR | Rosebud County, MT | Oil Property | Jun 1992 |
| 91753 | NPRR | Fallon County, MT | Oil & Gas Property | Mar 2026 |
| 91754 | NPRR MOBIL | Musselshell County, MT | Oil Property | Jun 2026 |
| 91755 | NPU ( UNION | Bee County, TX | Oil & Gas Property | May 2020 |
| 91756 | NPU (H&D-NIEHAUS -1) 25 | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 91757 | NPU (MUDD O | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 91758 | NPU (O A MUDD | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 91759 | NPU (RAY | Bee County, TX | Oil & Gas Property | Apr 2026 |
| 91760 | NPU (SCARBOROUGH | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 91761 | NRC 1 | Los Angeles County, CA | Oil Property | Jun 2026 |
| 91762 | NRC 1 | Weld County, CO | Oil & Gas Property | May 2026 |
| 91763 | NRC 2 | Weld County, CO | Oil & Gas Property | May 2026 |
| 91764 | NRC 3 | Weld County, CO | Oil & Gas Property | May 2026 |
| 91765 | NRC 4 | Weld County, CO | Oil & Gas Property | May 2026 |
| 91766 | NRC 7 | Los Angeles County, CA | Oil Property | Jun 2026 |
| 91767 | NRG 29 | Red River Parish, LA | Gas Property | Nov 2024 |
| 91768 | NRH 1H | Tarrant County, TX | Gas Property | Jun 2026 |
| 91769 | NRH 5H | Tarrant County, TX | Gas Property | Jun 2026 |
| 91770 | NRU W | Campbell County, WY | Oil & Gas Property | Mar 1979 |
| 91771 | NS 13 | Campbell County, WY | Gas Property | Jun 2015 |
| 91772 | NSCU | Bottineau County, ND | Oil & Gas Property | Jun 2026 |
| 91773 | NT FEDERAL | Sweetwater County, WY | Oil & Gas Property | Jul 2026 |
| 91774 | NU MEX | Lea County, NM | Oil Property | Nov 2013 |
| 91775 | NUCKOLLS | Barber County, KS | Oil & Gas Property | May 2026 |
| 91776 | NUCKOLLS | Pawnee County, KS | Gas Property | Mar 2026 |
| 91777 | NUCKOLLS | Pottawatomie County, OK | Oil & Gas Property | Nov 2023 |
| 91778 | NUCKOLLS | Miami County, KS | Oil Property | Apr 2026 |
| 91779 | NUCKOLLS, ARCHILEE | Hopkins County, KY | Oil Property | Dec 2024 |
| 91780 | NUCKOLS 1-31H | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 91781 | NUEAST MINING CORP. UNO | Kanawha County, WV | Gas Property | Dec 2021 |
| 91782 | NUECES | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 91783 | NUECES A | La Salle County, TX | Gas Property | Jun 2026 |
| 91784 | NUECES BAY | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 91785 | NUECES LAND & LIVESTOCK | La Salle County, TX | Oil & Gas Property | Oct 2024 |
| 91786 | NUECES MINERALS CO | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 91787 | NUECES MINERALS COMPANY 68 | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 91788 | NUESSEN | Lyon County, KS | Oil Property | May 2026 |
| 91789 | NUGEN | Sumner County, KS | Oil Property | May 2026 |
| 91790 | NUGENT | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 91791 | NUGENT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 91792 | NUGENT LD06-6 | Weld County, CO | Oil & Gas Property | May 2026 |
| 91793 | NUGENT UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 91794 | NUGENT-BEAR TRT 4H | Tarrant County, TX | Gas Property | Jun 2026 |
| 91795 | NUGENT-WHITMAN 5H | Tarrant County, TX | Gas Property | Jun 2026 |
| 91796 | NUGGET | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 91797 | NUGGET 6 31 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 91798 | NUGGET 6 31 FEDERAL COM 014H | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 91799 | NUGGET UNIT | Washington County, CO | Oil Property | Aug 2017 |
| 91800 | NUGGET USA 14-20TFH | Mountrail County, ND | Oil & Gas Property | Jun 2026 |