| 91401 | NORTH-WRIGHT | Cochran County, TX | Oil & Gas Property | Dec 2024 |
| 91402 | NORTHCOTT | Eddy County, NM | Oil & Gas Property | Apr 2024 |
| 91403 | NORTHCUT | La Salle County, TX | Oil & Gas Property | Dec 2024 |
| 91404 | NORTHCUTT | Caldwell County, TX | Oil & Gas Property | Jan 2025 |
| 91405 | NORTHCUTT | Marshall County, OK | Oil & Gas Property | Jan 2025 |
| 91406 | NORTHCUTT | Panola County, TX | Oil & Gas Property | May 2024 |
| 91407 | NORTHCUTT | Cherokee County, TX | Oil & Gas Property | Jan 2025 |
| 91408 | NORTHCUTT GAS UNIT | Morton County, KS | Gas Property | Dec 2024 |
| 91409 | NORTHCUTT GAS UNIT 'B' | Morton County, KS | Gas Property | Dec 2024 |
| 91410 | NORTHDOWN 28-0-43-6 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 91411 | NORTHEAST ACKERLY DEAN UNIT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 91412 | NORTHEAST BLANCO UNIT | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 91413 | NORTHEAST BLANCO UNIT | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 91414 | NORTHEAST BLANCO UNIT | Rio Arriba County, NM | Gas Property | Feb 2025 |
| 91415 | NORTHEAST CAPROCK QUEEN UNIT | Lea County, NM | Oil Property | Feb 1998 |
| 91416 | NORTHEAST COMPLEX | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 91417 | NORTHEAST DRINKARD UNIT | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 91418 | NORTHEAST EDGEWOOD UNIT | Van Zandt County, TX | Oil & Gas Property | Apr 2016 |
| 91419 | NORTHEAST FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 91420 | NORTHEAST HAYNES | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 91421 | NORTHEAST KEMNITZ | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 91422 | NORTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jan 2025 |
| 91423 | NORTHEAST PEARL QUEEN UNIT | Lea County, NM | Oil Property | May 2022 |
| 91424 | NORTHEAST SCHARBAUER | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 91425 | NORTHEAST SQUARE LAKE PREMIER UNIT | Eddy County, NM | Oil Property | Dec 2010 |
| 91426 | NORTHEAST TRAWICK G | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 91427 | NORTHEN GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 91428 | NORTHERN | Elk County, PA | Oil & Gas Property | Dec 2018 |
| 91429 | NORTHERN | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 91430 | NORTHERN 23 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 91431 | NORTHERN ALLEGHENY CONSERVATION ASS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 91432 | NORTHERN CENTRAL BANK | Clearfield County, PA | Gas Property | Dec 2024 |
| 91433 | NORTHERN DANCER 10 UNIT | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 91434 | NORTHERN DANCER 8-17-10-6 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 91435 | NORTHERN HARRIER 2 | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 91436 | NORTHERN LIGHT | Meigs County, OH | Gas Property | Dec 2023 |
| 91437 | NORTHERN LIGHTS | Chaves County, NM | Oil & Gas Property | Feb 2025 |
| 91438 | NORTHERN PACIFIC | Stark County, ND | Oil Property | Jun 1997 |
| 91439 | NORTHERN RANCH | Matagorda County, TX | Oil & Gas Property | Aug 2024 |
| 91440 | NORTHFORK LP WARRANT 23 | Elk County, PA | Gas Property | Dec 2024 |
| 91441 | NORTHGLENN STATE | Weld County, CO | Oil & Gas Property | Jul 2024 |
| 91442 | NORTHINGTON | Wharton County, TX | Oil & Gas Property | Jan 2025 |
| 91443 | NORTHLIGHT | Larimer County, CO | Oil & Gas Property | Feb 2025 |
| 91444 | NORTHRIDGE | San Juan County, NM | Gas Property | Jun 2018 |
| 91445 | NORTHROP 34-16H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 91446 | NORTHRUP | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 91447 | NORTHRUP | Cheyenne County, KS | Oil & Gas Property | Dec 2024 |
| 91448 | NORTHRUP | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 91449 | NORTHRUP | Chautauqua County, NY | Gas Property | Dec 2023 |
| 91450 | NORTHRUP | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 91451 | NORTHRUP | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 91452 | NORTHRUP | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 91453 | NORTHRUP | Weld County, CO | Oil & Gas Property | May 2018 |
| 91454 | NORTHRUP-LINDSEY | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 91455 | NORTHSTAR | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 91456 | NORTHSTAR | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 91457 | NORTHSTAR 1H | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 91458 | NORTHSTAR UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 91459 | NORTHUP PROPERTIES INC | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 91460 | NORTHUP, JH HEIRS/TORCHLIGHT TRUST NORTHUP/TORCH | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 91461 | NORTHWEST | Broomfield County, CO | Oil & Gas Property | Feb 2025 |
| 91462 | NORTHWEST | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 91463 | NORTHWEST ARAPAHOE | Cheyenne County, CO | Oil & Gas Property | Feb 2025 |
| 91464 | NORTHWEST ARTESIA UNIT | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 91465 | NORTHWEST BLESSING | Matagorda County, TX | Oil & Gas Property | Jan 2025 |
| 91466 | NORTHWEST CEDAR HILL 32-1 | La Plata County, CO | Oil & Gas Property | Feb 2025 |
| 91467 | NORTHWEST DOME | Park County, WY | Oil & Gas Property | Jul 2024 |
| 91468 | NORTHWEST EUMONT UNIT | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 91469 | NORTHWEST FETTER | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 91470 | NORTHWEST FETTER UN 34-71 28-1H | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 91471 | NORTHWEST FLAT | Texas County, OK | Oil Property | Dec 2024 |
| 91472 | NORTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | Jan 2025 |
| 91473 | NORTHWEST LISBON BLOSSOM UNIT | Union County, AR | Oil Property | Jan 2025 |
| 91474 | NORTHWEST LIVERMORE UNIT | McLean County, KY | Oil Property | Oct 2023 |
| 91475 | NORTHWEST MALLET UNIT | Hockley County, TX | Oil & Gas Property | Jan 2025 |
| 91476 | NORTHWEST MINING NW | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 91477 | NORTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Jul 2016 |
| 91478 | NORTHWEST SAGERTON UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2020 |
| 91479 | NORTHWEST TERRY (ABO) UNIT | Terry County, TX | Oil & Gas Property | Jan 2025 |
| 91480 | NORTHWEST UNIT | Orange County, CA | Oil & Gas Property | Dec 1996 |
| 91481 | NORTHWEST VALERA UNIT | Coleman County, TX | Oil Property | Jan 2025 |
| 91482 | NORTHWESTERN MUTUAL LIFE INS CO | Cuyahoga County, OH | Oil & Gas Property | Dec 1993 |
| 91483 | NORTHWESTERN SHORES | Eddy County, NM | Oil & Gas Property | Sep 2004 |
| 91484 | NORTHWESTERN X | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 91485 | NORTHWET MINING NW | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 91486 | NORTHWOODS 26 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 91487 | NORTON | Finney County, KS | Oil & Gas Property | Dec 2024 |
| 91488 | NORTON | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 91489 | NORTON | Sullivan County, PA | Gas Property | Jan 2025 |
| 91490 | NORTON | Brazoria County, TX | Oil & Gas Property | Dec 2024 |
| 91491 | NORTON | Allegany County, NY | Oil & Gas Property | Dec 2023 |
| 91492 | NORTON | Kern County, CA | Oil Property | Jun 1986 |
| 91493 | NORTON | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 91494 | NORTON | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 91495 | NORTON | Ness County, KS | Oil Property | Dec 2024 |
| 91496 | NORTON | Gove County, KS | Oil Property | Dec 2024 |
| 91497 | NORTON 27 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 91498 | NORTON 6N 2W 36 1HX | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 91499 | NORTON C | Texas County, OK | Gas Property | Jan 2025 |
| 91500 | NORTON CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |