| 91401 | NORTH COAST ENERGY EASTERN INC DPI 17 | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 91402 | NORTH COAST ENERGY FELTON | Westmoreland County, PA | Gas Property | Dec 2025 |
| 91403 | NORTH COLORADO | Adams County, CO | Oil & Gas Property | Sep 2017 |
| 91404 | NORTH COP | Sweetwater County, WY | Gas Property | Oct 2009 |
| 91405 | NORTH COUNTY LINE ESTATES | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 91406 | NORTH COWDEN | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 91407 | NORTH CREEK | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 91408 | NORTH CROSS /DEV./ UNIT | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 91409 | NORTH DAKOTA C A | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 91410 | NORTH DAKOTA STATE | McKenzie County, ND | Oil & Gas Property | Sep 1998 |
| 91411 | NORTH DANKER | Park County, WY | Oil & Gas Property | Jul 2026 |
| 91412 | NORTH DAWSON | Allen County, KS | Oil Property | Feb 2026 |
| 91413 | NORTH DODGE RIM | Lincoln County, WY | Oil & Gas Property | Jun 2026 |
| 91414 | NORTH DOLLARHIDE UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 91415 | NORTH DRAGON TRAIL | Rio Blanco County, CO | Gas Property | May 2026 |
| 91416 | NORTH EAST | Erie County, PA | Gas Property | Dec 2025 |
| 91417 | NORTH EL MAR UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91418 | NORTH ELBA | Daviess County, KY | Oil Property | Dec 2023 |
| 91419 | NORTH ELEPHANT 2 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 91420 | NORTH ELKHORN | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 91421 | NORTH EVANS | Franklin County, KS | Oil Property | Sep 2025 |
| 91422 | NORTH EZJ | Mitchell County, TX | Oil Property | Apr 2016 |
| 91423 | NORTH FLIPPIN UNIT | Burleson County, TX | Oil & Gas Property | May 2026 |
| 91424 | NORTH FOLLMER | Wilson County, KS | Oil & Gas Property | May 2026 |
| 91425 | NORTH FORK | Johnson County, TX | Gas Property | Jun 2025 |
| 91426 | NORTH FORK | Graham County, KS | Oil Property | May 2018 |
| 91427 | NORTH FORK RANCH 1 | Las Animas County, CO | Gas Property | May 2026 |
| 91428 | NORTH FORK UNIT | Johnson County, WY | Oil Property | Jul 2026 |
| 91429 | NORTH FORK UNIT | Seldovia Quadrangle, AK | Gas Property | Feb 2026 |
| 91430 | NORTH FOSTER UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 91431 | NORTH FOX BUSH | Butler County, KS | Oil Property | May 2026 |
| 91432 | NORTH GALLERY 1 | Nowata County, OK | Oil & Gas Property | Jan 2018 |
| 91433 | NORTH GARNER LAKE | Campbell County, WY | Oil Property | Jul 2026 |
| 91434 | NORTH GEORGE | Wichita County, TX | Oil & Gas Property | Apr 2026 |
| 91435 | NORTH GERFIN PRICE | Susquehanna County, PA | Gas Property | Jun 2026 |
| 91436 | NORTH GOAT 2 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 91437 | NORTH GOLDSMITH GAS UNIT NO | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 91438 | NORTH GOLDSMITH OIL UNIT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 91439 | NORTH GORDON | Johnson County, KS | Oil Property | Apr 2026 |
| 91440 | NORTH GRIEVE | Natrona County, WY | Oil & Gas Property | Sep 2025 |
| 91441 | NORTH HACKBERRY YATES | Eddy County, NM | Oil Property | Jun 2026 |
| 91442 | NORTH HANSON UNIT | Hopkins County, KY | Oil Property | Oct 2021 |
| 91443 | NORTH HARTE | Toole County, MT | Oil & Gas Property | Nov 2014 |
| 91444 | NORTH HAYTER TRUST | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 91445 | NORTH HERRIN UNIT | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 91446 | NORTH HICKEY | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 91447 | NORTH HIDDEN LAKE | Montmorency County, MI | Gas Property | Jun 2026 |
| 91448 | NORTH HOBBS | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91449 | NORTH INDIAN BASIN UNIT | Eddy County, NM | Oil & Gas Property | May 2026 |
| 91450 | NORTH INDIAN FLATS | Eddy County, NM | Oil & Gas Property | May 2026 |
| 91451 | NORTH JERRY | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 91452 | NORTH JOHN ELK 28 | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 91453 | NORTH JONESVILLE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 91454 | NORTH KITCHEN | Miami County, KS | Oil Property | Apr 2026 |
| 91455 | NORTH KITTY | Campbell County, WY | Gas Property | Apr 2003 |
| 91456 | NORTH KNOX CITY UNIT | Knox County, TX | Oil & Gas Property | Jun 2026 |
| 91457 | NORTH LABARG | Sublette County, WY | Oil & Gas Property | Jul 2026 |
| 91458 | NORTH LAKE | Johnson County, TX | Gas Property | Jun 2026 |
| 91459 | NORTH LAKEVIEW 1 | Orange County, TX | Oil & Gas Property | May 2026 |
| 91460 | NORTH LATHROP | Butler County, KS | Oil Property | May 2026 |
| 91461 | NORTH LEA | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 91462 | NORTH LEA 3 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 91463 | NORTH LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 91464 | NORTH LOST CREEK 1 | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 91465 | NORTH LUSK | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91466 | NORTH MABEL 2-35H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 91467 | NORTH MADURO FEDERAL UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91468 | NORTH MARTINDALE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 91469 | NORTH MASON DELAWARE SAND UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 91470 | NORTH MCCUNE | Wilson County, KS | Oil Property | Apr 1998 |
| 91471 | NORTH MCDANIEL | Montgomery County, KS | Oil Property | Jul 1996 |
| 91472 | NORTH MCELROY UNIT | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 91473 | NORTH MCMILLEN | Franklin County, KS | Oil Property | May 2026 |
| 91474 | NORTH MELSTONE UNIT | Musselshell County, MT | Oil & Gas Property | Feb 2024 |
| 91475 | NORTH MILLMAN UNIT | Eddy County, NM | Oil & Gas Property | Jan 2020 |
| 91476 | NORTH MITRE WOLFCAMP UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 91477 | NORTH MONUMENT G/SA UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91478 | NORTH MONUMENT G/SA UNIT 01 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 91479 | NORTH MOON | Duchesne County, UT | Oil & Gas Property | Jul 2026 |
| 91480 | NORTH MORSE | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 91481 | NORTH NAQUIN GU | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 91482 | NORTH NAVAJO | Cheyenne County, CO | Oil & Gas Property | May 2026 |
| 91483 | NORTH NENA LUCIA UNIT | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 91484 | NORTH OF LR UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 91485 | NORTH ORCUTT | Santa Barbara County, CA | Oil & Gas Property | Mar 2004 |
| 91486 | NORTH PEBBLE 26 | Finney County, KS | Oil & Gas Property | Jan 2020 |
| 91487 | NORTH PECOS | Reeves County, TX | Oil & Gas Property | Aug 2023 |
| 91488 | NORTH PEMBROOK SPRABERRYUNIT | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 91489 | NORTH PENDE | Lee County, KY | Oil Property | Dec 2020 |
| 91490 | NORTH PENN | Potter County, PA | Gas Property | Dec 2025 |
| 91491 | NORTH PENN | Potter County, PA | Oil & Gas Property | Dec 2025 |
| 91492 | NORTH PENN GAS CO | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 91493 | NORTH PENWELL UNIT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 91494 | NORTH PERRYTON UNIT | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 91495 | NORTH PINE 3 | Dawson County, MT | Oil & Gas Property | Mar 2026 |
| 91496 | NORTH PINEDALE 1 | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 91497 | NORTH PIONEER UNIT | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 91498 | NORTH PLATTE | Weld County, CO | Oil & Gas Property | May 2026 |
| 91499 | NORTH PLATTE | Weld County, CO | Oil & Gas Property | May 2026 |
| 91500 | NORTH PLATTE FEDERAL | Weld County, CO | Oil & Gas Property | May 2026 |