| 91701 | NORTHCUT | La Salle County, TX | Oil & Gas Property | May 2026 |
| 91702 | NORTHCUTT | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 91703 | NORTHCUTT | Marshall County, OK | Oil & Gas Property | Apr 2026 |
| 91704 | NORTHCUTT | Cherokee County, TX | Oil & Gas Property | May 2026 |
| 91705 | NORTHCUTT GAS UNIT | Morton County, KS | Gas Property | Apr 2026 |
| 91706 | NORTHCUTT GAS UNIT 'B' | Morton County, KS | Gas Property | Apr 2026 |
| 91707 | NORTHDOWN 28-0-43-6 | Loving County, TX | Oil & Gas Property | May 2026 |
| 91708 | NORTHEAST ACKERLY DEAN UNIT | Dawson County, TX | Oil & Gas Property | May 2026 |
| 91709 | NORTHEAST BLANCO UNIT | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 91710 | NORTHEAST BLANCO UNIT | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 91711 | NORTHEAST CAPROCK QUEEN UNIT | Lea County, NM | Oil Property | Feb 1998 |
| 91712 | NORTHEAST COMPLEX | Webb County, TX | Oil & Gas Property | May 2026 |
| 91713 | NORTHEAST DRINKARD UNIT | Lea County, NM | Oil & Gas Property | May 2026 |
| 91714 | NORTHEAST EDGEWOOD UNIT | Van Zandt County, TX | Oil & Gas Property | Apr 2016 |
| 91715 | NORTHEAST FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | May 2026 |
| 91716 | NORTHEAST HAYNES | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 91717 | NORTHEAST KEMNITZ | Lea County, NM | Oil & Gas Property | May 2026 |
| 91718 | NORTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | May 2026 |
| 91719 | NORTHEAST PEARL QUEEN UNIT | Lea County, NM | Oil Property | May 2022 |
| 91720 | NORTHEAST SCHARBAUER | Martin County, TX | Oil & Gas Property | May 2026 |
| 91721 | NORTHEAST SQUARE LAKE PREMIER UNIT | Eddy County, NM | Oil Property | Dec 2010 |
| 91722 | NORTHEAST TRAWICK G | Rusk County, TX | Oil & Gas Property | May 2026 |
| 91723 | NORTHEN GAS UNIT | Freestone County, TX | Oil & Gas Property | May 2026 |
| 91724 | NORTHERN | Elk County, PA | Oil & Gas Property | Dec 2018 |
| 91725 | NORTHERN | Williams County, ND | Oil & Gas Property | May 2026 |
| 91726 | NORTHERN ALLEGHENY CONSERVATION ASS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 91727 | NORTHERN CENTRAL BANK | Clearfield County, PA | Gas Property | Dec 2025 |
| 91728 | NORTHERN DANCER 8-17-10-6 | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 91729 | NORTHERN HARRIER 2 | Dawson County, TX | Oil & Gas Property | May 2026 |
| 91730 | NORTHERN LIGHT | Meigs County, OH | Gas Property | Dec 2023 |
| 91731 | NORTHERN PACIFIC | Stark County, ND | Oil Property | Jun 1997 |
| 91732 | NORTHERN RANCH | Matagorda County, TX | Oil & Gas Property | Jun 2025 |
| 91733 | NORTHFORK LP WARRANT 23 | Elk County, PA | Gas Property | Dec 2025 |
| 91734 | NORTHGLENN STATE | Weld County, CO | Oil & Gas Property | Apr 2024 |
| 91735 | NORTHINGTON | Wharton County, TX | Oil & Gas Property | May 2026 |
| 91736 | NORTHLIGHT | Larimer County, CO | Oil & Gas Property | May 2026 |
| 91737 | NORTHRIDGE | San Juan County, NM | Gas Property | Mar 2018 |
| 91738 | NORTHROP 34-16H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 91739 | NORTHRUP | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 91740 | NORTHRUP | Cheyenne County, KS | Oil & Gas Property | Apr 2026 |
| 91741 | NORTHRUP | Ellis County, OK | Oil & Gas Property | Apr 2026 |
| 91742 | NORTHRUP | Chautauqua County, NY | Gas Property | Dec 2025 |
| 91743 | NORTHRUP | Yoakum County, TX | Oil & Gas Property | May 2026 |
| 91744 | NORTHRUP | Gaines County, TX | Oil & Gas Property | May 2026 |
| 91745 | NORTHRUP | Fayette County, TX | Oil & Gas Property | May 2026 |
| 91746 | NORTHRUP | Weld County, CO | Oil & Gas Property | May 2018 |
| 91747 | NORTHRUP 1 | Billings County, ND | Oil & Gas Property | May 2026 |
| 91748 | NORTHRUP-LINDSEY | Gaines County, TX | Oil & Gas Property | May 2026 |
| 91749 | NORTHSTAR | Noble County, OH | Oil & Gas Property | Mar 2026 |
| 91750 | NORTHSTAR | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 91751 | NORTHSTAR 1H | Wise County, TX | Oil & Gas Property | May 2026 |
| 91752 | NORTHSTAR UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 91753 | NORTHUP PROPERTIES INC | Lawrence County, KY | Oil & Gas Property | Dec 2024 |
| 91754 | NORTHUP, JH HEIRS/TORCHLIGHT TRUST NORTHUP/TORCH | Lawrence County, KY | Oil & Gas Property | Dec 2024 |
| 91755 | NORTHWEST | Broomfield County, CO | Oil & Gas Property | May 2026 |
| 91756 | NORTHWEST | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 91757 | NORTHWEST ARAPAHOE | Cheyenne County, CO | Oil & Gas Property | May 2026 |
| 91758 | NORTHWEST ARTESIA UNIT | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 91759 | NORTHWEST BLESSING | Matagorda County, TX | Oil & Gas Property | May 2026 |
| 91760 | NORTHWEST CEDAR HILL 32-1 | La Plata County, CO | Oil & Gas Property | May 2026 |
| 91761 | NORTHWEST DOME | Park County, WY | Oil & Gas Property | Jun 2026 |
| 91762 | NORTHWEST EUMONT UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91763 | NORTHWEST FETTER | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 91764 | NORTHWEST FETTER UN 34-71 28-1H | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 91765 | NORTHWEST FLAT | Texas County, OK | Oil Property | Apr 2026 |
| 91766 | NORTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | May 2026 |
| 91767 | NORTHWEST LISBON BLOSSOM UNIT | Union County, AR | Oil Property | Jun 2026 |
| 91768 | NORTHWEST LIVERMORE UNIT | McLean County, KY | Oil Property | Oct 2023 |
| 91769 | NORTHWEST MALLET UNIT | Hockley County, TX | Oil & Gas Property | May 2026 |
| 91770 | NORTHWEST MINING NW | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 91771 | NORTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 91772 | NORTHWEST SAGERTON UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2020 |
| 91773 | NORTHWEST TERRY (ABO) UNIT | Terry County, TX | Oil & Gas Property | May 2026 |
| 91774 | NORTHWEST UNIT | Orange County, CA | Oil & Gas Property | Dec 1996 |
| 91775 | NORTHWEST VALERA UNIT | Coleman County, TX | Oil Property | May 2026 |
| 91776 | NORTHWESTERN MUTUAL LIFE INS CO | Cuyahoga County, OH | Oil & Gas Property | Dec 1993 |
| 91777 | NORTHWESTERN SHORES | Eddy County, NM | Oil & Gas Property | Sep 2004 |
| 91778 | NORTHWESTERN X | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 91779 | NORTHWET MINING NW | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 91780 | NORTHWOODS 26 | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 91781 | NORTON | Finney County, KS | Oil & Gas Property | Apr 2026 |
| 91782 | NORTON | Weld County, CO | Oil & Gas Property | May 2026 |
| 91783 | NORTON | Sullivan County, PA | Gas Property | Jan 2026 |
| 91784 | NORTON | Brazoria County, TX | Oil & Gas Property | May 2026 |
| 91785 | NORTON | Stephens County, OK | Oil & Gas Property | Feb 2011 |
| 91786 | NORTON | Alfalfa County, OK | Oil & Gas Property | Sep 2025 |
| 91787 | NORTON | Allegany County, NY | Oil & Gas Property | Dec 2025 |
| 91788 | NORTON | Kern County, CA | Oil Property | Jun 1986 |
| 91789 | NORTON | Cooke County, TX | Oil & Gas Property | May 2026 |
| 91790 | NORTON | Ness County, KS | Oil Property | Apr 2026 |
| 91791 | NORTON | Gove County, KS | Oil Property | Apr 2026 |
| 91792 | NORTON 27 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 91793 | NORTON 6N 2W 36 1HX | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 91794 | NORTON C | Texas County, OK | Gas Property | Apr 2026 |
| 91795 | NORTON CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |
| 91796 | NORTON E. E | Wise County, TX | Oil & Gas Property | May 2026 |
| 91797 | NORTON GAS UNIT -A | Sherman County, TX | Gas Property | May 2026 |
| 91798 | NORTON GAS UNIT -C | Sherman County, TX | Gas Property | May 2026 |
| 91799 | NORTON L. B | Montague County, TX | Oil & Gas Property | May 2026 |
| 91800 | NORTON PROPERTIES | Young County, TX | Oil & Gas Property | May 2026 |