| 2401 | NORTH AMERICAN COAL | Indiana County, PA | Gas Property | Dec 2025 |
| 2402 | NORTH AMERICAN COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 2403 | NORTH AMERICAN COAL | Harrison County, OH | Oil & Gas Property | Dec 2025 |
| 2404 | NORTH AMERICAN COAL | Jefferson County, OH | Oil & Gas Property | Dec 2013 |
| 2405 | NORTH AMERICAN TIMBER | Wyoming County, WV | Gas Property | Dec 2021 |
| 2406 | NORTH AMERICAN TIMBER | McDowell County, WV | Gas Property | Dec 2021 |
| 2407 | NORTH AMERICAN-SANFORD | Hutchinson County, TX | Oil & Gas Property | Oct 2025 |
| 2408 | NORTH ANDERSON RANCH | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 2409 | NORTH ANT HILLS | Niobrara County, WY | Oil Property | Jan 2026 |
| 2410 | NORTH BANK | Garfield County, CO | Oil & Gas Property | Jan 2026 |
| 2411 | NORTH BARREL SPRINGS | Sweetwater County, WY | Oil & Gas Property | Sep 2014 |
| 2412 | NORTH BASIN | Stephens County, OK | Oil & Gas Property | Feb 2026 |
| 2413 | NORTH BAUM | Lea County, NM | Oil & Gas Property | Apr 2002 |
| 2414 | NORTH BEAVER NC DEVELOPMENT | Lawrence County, PA | Gas Property | Feb 2026 |
| 2415 | NORTH BEAVER SA | Lawrence County, PA | Gas Property | Feb 2026 |
| 2416 | NORTH BEAVER-KEPHART 3H | Lawrence County, PA | Oil & Gas Property | Feb 2026 |
| 2417 | NORTH BED CANYON UNIT | Frontier County, NE | Oil Property | Dec 2024 |
| 2418 | NORTH BELL LAKE | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 2419 | NORTH BENCH FED | Carbon County, UT | Gas Property | Feb 2026 |
| 2420 | NORTH BENSON QUEEN UNIT | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 2421 | NORTH BILBREY | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 2422 | NORTH BISTI COAL 3 | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 2423 | NORTH BLACK SLOUGH-MADISON U | Burke County, ND | Oil & Gas Property | Sep 1985 |
| 2424 | NORTH BLOCK 12 | Andrews County, TX | Oil & Gas Property | Jan 2019 |
| 2425 | NORTH BLONDIE 3 15 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 2426 | NORTH BLONDIE 3 15 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 2427 | NORTH BOLSA | Orange County, CA | Oil & Gas Property | Dec 2025 |
| 2428 | NORTH BONSAI STATE UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 2429 | NORTH BRANCH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 2430 | NORTH BRISTOL UNIT 1E | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 2431 | NORTH BROOK | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 2432 | NORTH BROOKS 30 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 2433 | NORTH BROWN | Allen County, KS | Oil Property | Dec 2025 |
| 2434 | NORTH BRUSHY DRAW | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 2435 | NORTH BUCK DRAW | Campbell County, WY | Oil & Gas Property | May 2024 |
| 2436 | NORTH BUCK UNIT | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 2437 | NORTH BUFFALO RIVER 27-34-39 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 2438 | NORTH BUTTE CS | Campbell County, WY | Gas Property | Dec 2019 |
| 2439 | NORTH CACHE CREEK | Yolo County, CA | Gas Property | Sep 1988 |
| 2440 | NORTH CAPROCK QUEEN UNIT | Lea County, NM | Oil Property | Feb 1998 |
| 2441 | NORTH CAR | Archuleta County, CO | Gas Property | Jan 2026 |
| 2442 | NORTH CAR | Archuleta County, CO | Gas Property | Jan 2026 |
| 2443 | NORTH CAVE GULCH | Natrona County, WY | Oil & Gas Property | Jan 2026 |
| 2444 | NORTH CEDAR LAKE UNIT | Gaines County, TX | Oil & Gas Property | Dec 2025 |
| 2445 | NORTH CENTRAL LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 2446 | NORTH CENTRAL RANGE | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 2447 | NORTH CENTRAL RESOURCES | Barbour County, WV | Oil & Gas Property | Jan 2019 |
| 2448 | NORTH CENTRAL RESOURCES | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 2449 | NORTH CHAPITA | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 2450 | NORTH CHARLOTTE FIELD UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2013 |
| 2451 | NORTH CHEYENNE | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 2452 | NORTH CHISHOLM TRAIL | Johnson County, TX | Gas Property | Mar 2025 |
| 2453 | NORTH CLARE | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 2454 | NORTH COAST ENERGY EASTERN INC | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2455 | NORTH COAST ENERGY EASTERN INC DPI 17 | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2456 | NORTH COAST ENERGY FELTON | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2457 | NORTH COLORADO | Adams County, CO | Oil & Gas Property | Sep 2017 |
| 2458 | NORTH COP | Sweetwater County, WY | Gas Property | Oct 2009 |
| 2459 | NORTH COUNTY LINE ESTATES | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 2460 | NORTH COWDEN | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 2461 | NORTH CREEK | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 2462 | NORTH CROSS /DEV./ UNIT | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 2463 | NORTH DAKOTA STATE | McKenzie County, ND | Oil & Gas Property | Sep 1998 |
| 2464 | NORTH DANKER | Park County, WY | Oil & Gas Property | Jan 2026 |
| 2465 | NORTH DAWSON | Allen County, KS | Oil Property | Oct 2025 |
| 2466 | NORTH DODGE RIM | Lincoln County, WY | Oil & Gas Property | Jan 2026 |
| 2467 | NORTH DOLLARHIDE UNIT | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 2468 | NORTH DRAGON TRAIL | Rio Blanco County, CO | Gas Property | Jan 2026 |
| 2469 | NORTH EAST | Erie County, PA | Gas Property | Dec 2025 |
| 2470 | NORTH EL MAR UNIT | Lea County, NM | Oil & Gas Property | Oct 2025 |
| 2471 | NORTH ELBA | Daviess County, KY | Oil Property | Dec 2023 |
| 2472 | NORTH ELEPHANT 2 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 2473 | NORTH ELKHORN | Billings County, ND | Oil & Gas Property | Feb 2026 |
| 2474 | NORTH EVANS | Franklin County, KS | Oil Property | Sep 2025 |
| 2475 | NORTH EZJ | Mitchell County, TX | Oil Property | Apr 2016 |
| 2476 | NORTH FLIPPIN UNIT | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 2477 | NORTH FOLLMER | Wilson County, KS | Oil & Gas Property | Dec 2025 |
| 2478 | NORTH FORK | Johnson County, TX | Gas Property | Jun 2025 |
| 2479 | NORTH FORK | Graham County, KS | Oil Property | May 2018 |
| 2480 | NORTH FORK RANCH 1 | Las Animas County, CO | Gas Property | Jan 2026 |
| 2481 | NORTH FORK UNIT | Johnson County, WY | Oil Property | Feb 2026 |
| 2482 | NORTH FORK UNIT | Seldovia Quadrangle, AK | Gas Property | Feb 2026 |
| 2483 | NORTH FOSTER UNIT | Ector County, TX | Oil & Gas Property | Nov 2025 |
| 2484 | NORTH FOX BUSH | Butler County, KS | Oil Property | Dec 2025 |
| 2485 | NORTH GALLERY 1 | Nowata County, OK | Oil & Gas Property | Jan 2018 |
| 2486 | NORTH GARNER LAKE | Campbell County, WY | Oil Property | Feb 2026 |
| 2487 | NORTH GEORGE | Wichita County, TX | Oil & Gas Property | Aug 2025 |
| 2488 | NORTH GERFIN PRICE | Susquehanna County, PA | Gas Property | Feb 2026 |
| 2489 | NORTH GOAT 2 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 2490 | NORTH GOLDSMITH GAS UNIT NO | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 2491 | NORTH GOLDSMITH OIL UNIT | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 2492 | NORTH GORDON | Johnson County, KS | Oil Property | Dec 2025 |
| 2493 | NORTH GRIEVE | Natrona County, WY | Oil & Gas Property | Sep 2025 |
| 2494 | NORTH HACKBERRY YATES | Eddy County, NM | Oil Property | Feb 2026 |
| 2495 | NORTH HANSON UNIT | Hopkins County, KY | Oil Property | Oct 2021 |
| 2496 | NORTH HARTE | Toole County, MT | Oil & Gas Property | Nov 2014 |
| 2497 | NORTH HAYTER TRUST | Nacogdoches County, TX | Oil & Gas Property | Jan 2026 |
| 2498 | NORTH HERRIN UNIT | Haskell County, TX | Oil & Gas Property | Jan 2026 |
| 2499 | NORTH HICKEY | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 2500 | NORTH HIDDEN LAKE | Montmorency County, MI | Gas Property | Aug 2025 |