| 2501 | NORTH GRIEVE | Natrona County, WY | Oil & Gas Property | Sep 2025 |
| 2502 | NORTH HACKBERRY YATES | Eddy County, NM | Oil Property | May 2026 |
| 2503 | NORTH HANSON UNIT | Hopkins County, KY | Oil Property | Oct 2021 |
| 2504 | NORTH HARTE | Toole County, MT | Oil & Gas Property | Nov 2014 |
| 2505 | NORTH HAYTER TRUST | Nacogdoches County, TX | Oil & Gas Property | Apr 2026 |
| 2506 | NORTH HERRIN UNIT | Haskell County, TX | Oil & Gas Property | Apr 2026 |
| 2507 | NORTH HICKEY | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 2508 | NORTH HIDDEN LAKE | Montmorency County, MI | Gas Property | Apr 2026 |
| 2509 | NORTH HOBBS | Lea County, NM | Oil & Gas Property | May 2026 |
| 2510 | NORTH INDIAN BASIN UNIT | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2511 | NORTH INDIAN FLATS | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2512 | NORTH JERRY | Denton County, TX | Oil & Gas Property | Apr 2026 |
| 2513 | NORTH JOHN ELK 28 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2514 | NORTH JONESVILLE | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 2515 | NORTH KITCHEN | Miami County, KS | Oil Property | Jan 2026 |
| 2516 | NORTH KITTY | Campbell County, WY | Gas Property | Apr 2003 |
| 2517 | NORTH KNOX CITY UNIT | Knox County, TX | Oil & Gas Property | Apr 2026 |
| 2518 | NORTH LABARG | Sublette County, WY | Oil & Gas Property | May 2026 |
| 2519 | NORTH LAKE | Johnson County, TX | Gas Property | Apr 2026 |
| 2520 | NORTH LAKEVIEW 1 | Orange County, TX | Oil & Gas Property | Apr 2026 |
| 2521 | NORTH LEA | Lea County, NM | Oil & Gas Property | May 2026 |
| 2522 | NORTH LEA 3 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 2523 | NORTH LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 2524 | NORTH LITSCH 1-16-9XH | Dewey County, OK | Oil & Gas Property | Apr 2026 |
| 2525 | NORTH LOST CREEK 1 | Weld County, CO | Oil & Gas Property | Jan 2018 |
| 2526 | NORTH LUSK | Lea County, NM | Oil & Gas Property | May 2026 |
| 2527 | NORTH MABEL 2-35H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 2528 | NORTH MADURO FEDERAL UNIT | Lea County, NM | Oil & Gas Property | May 2026 |
| 2529 | NORTH MARTINDALE | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 2530 | NORTH MASON DELAWARE SAND UNIT | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 2531 | NORTH MATTHEWS PVOG | Reeves County, TX | Oil & Gas Property | Aug 2019 |
| 2532 | NORTH MCCUNE | Wilson County, KS | Oil Property | Apr 1998 |
| 2533 | NORTH MCDANIEL | Montgomery County, KS | Oil Property | Jul 1996 |
| 2534 | NORTH MCELROY UNIT | Crane County, TX | Oil & Gas Property | Apr 2026 |
| 2535 | NORTH MCMILLEN | Franklin County, KS | Oil Property | Mar 2026 |
| 2536 | NORTH MELSTONE UNIT | Musselshell County, MT | Oil & Gas Property | Feb 2024 |
| 2537 | NORTH MILLMAN UNIT | Eddy County, NM | Oil & Gas Property | Jan 2020 |
| 2538 | NORTH MITRE WOLFCAMP UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 2539 | NORTH MONUMENT G/SA UNIT | Lea County, NM | Oil & Gas Property | May 2026 |
| 2540 | NORTH MONUMENT G/SA UNIT 01 | Lea County, NM | Oil & Gas Property | May 2026 |
| 2541 | NORTH MOON | Duchesne County, UT | Oil & Gas Property | Apr 2026 |
| 2542 | NORTH MORSE | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 2543 | NORTH NAQUIN GU | Shelby County, TX | Oil & Gas Property | Apr 2026 |
| 2544 | NORTH NAVAJO | Cheyenne County, CO | Oil & Gas Property | Apr 2026 |
| 2545 | NORTH NENA LUCIA UNIT | Nolan County, TX | Oil & Gas Property | Apr 2026 |
| 2546 | NORTH ORCUTT | Santa Barbara County, CA | Oil & Gas Property | Mar 2004 |
| 2547 | NORTH PEBBLE 26 | Finney County, KS | Oil & Gas Property | Jan 2020 |
| 2548 | NORTH PECOS | Reeves County, TX | Oil & Gas Property | Aug 2023 |
| 2549 | NORTH PEMBROOK SPRABERRYUNIT | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 2550 | NORTH PENDE | Lee County, KY | Oil Property | Dec 2020 |
| 2551 | NORTH PENN | Potter County, PA | Gas Property | Dec 2025 |
| 2552 | NORTH PENN | Potter County, PA | Oil & Gas Property | Dec 2025 |
| 2553 | NORTH PENN GAS CO | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2554 | NORTH PENWELL UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 2555 | NORTH PERRYTON UNIT | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 2556 | NORTH PINE 3 | Dawson County, MT | Oil & Gas Property | Mar 2026 |
| 2557 | NORTH PINEDALE 1 | Sublette County, WY | Oil & Gas Property | May 2026 |
| 2558 | NORTH PIONEER UNIT | Eastland County, TX | Oil & Gas Property | Apr 2026 |
| 2559 | NORTH PLATTE | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 2560 | NORTH PLATTE | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 2561 | NORTH PLATTE FEDERAL | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 2562 | NORTH PRICE | Susquehanna County, PA | Gas Property | Apr 2026 |
| 2563 | NORTH PURE GOLD | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2564 | NORTH QUEBEC | Adams County, CO | Oil & Gas Property | Feb 2024 |
| 2565 | NORTH RACETRACK | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 2566 | NORTH REEV | Finney County, KS | Oil & Gas Property | Mar 2026 |
| 2567 | NORTH RHODEN | Jackson County, MO | Oil Property | Apr 2022 |
| 2568 | NORTH RIDGE 8040 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 2569 | NORTH RIGGS | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 2570 | NORTH RILEY | Gaines County, TX | Oil & Gas Property | Apr 2026 |
| 2571 | NORTH RINN | Weld County, CO | Oil & Gas Property | Mar 2023 |
| 2572 | NORTH RIVER | Rice County, KS | Oil & Gas Property | Mar 2026 |
| 2573 | NORTH ROBERTSON | Gaines County, TX | Oil & Gas Property | Apr 2026 |
| 2574 | NORTH ROGERS | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 2575 | NORTH ROUGH DRAW UNIT | Kent County, TX | Oil & Gas Property | Apr 2026 |
| 2576 | NORTH RUDD DRAW 22 | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 2577 | NORTH RUGER 3 | Sweetwater County, WY | Oil & Gas Property | May 2026 |
| 2578 | NORTH RYAN | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 2579 | NORTH S | Douglas County, KS | Oil Property | Dec 2025 |
| 2580 | NORTH SADLER PENN UNIT | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 2581 | NORTH SALT CREEK | Kent County, TX | Oil & Gas Property | Apr 2026 |
| 2582 | NORTH SAYLES UNIT | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 2583 | NORTH SEGMENT 6-5-4 H | McLean County, ND | Oil & Gas Property | May 2026 |
| 2584 | NORTH SEMPRA | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 2585 | NORTH SHORE WOOLWORTH | Lea County, NM | Gas Property | Feb 2025 |
| 2586 | NORTH SHUGART | Eddy County, NM | Oil & Gas Property | Oct 2012 |
| 2587 | NORTH SILVERLIGHT | Yolo County, CA | Gas Property | Mar 1997 |
| 2588 | NORTH SLATTERY UNIT | Campbell County, WY | Oil & Gas Property | May 2026 |
| 2589 | NORTH SQUARE LAKE PREMIER UNIT | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2590 | NORTH SQUARE LAKE UNIT | Eddy County, NM | Oil & Gas Property | Jul 2024 |
| 2591 | NORTH STANGL 1609 | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 2592 | NORTH STAR | Dawson County, TX | Oil Property | Apr 2026 |
| 2593 | NORTH STAR | Parker County, TX | Gas Property | Apr 2026 |
| 2594 | NORTH STILES SPRABERRY UNIT | Reagan County, TX | Oil & Gas Property | Apr 2026 |
| 2595 | NORTH STINNETT UNIT | Lubbock County, TX | Oil & Gas Property | Apr 2026 |
| 2596 | NORTH SUSAN PEAK UNIT | Tom Green County, TX | Oil & Gas Property | Jan 2022 |
| 2597 | NORTH TABLE STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 2598 | NORTH TARENTAISE FEDERAL | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 2599 | NORTH TARN 1 | Harrison Bay Quadrangle, AK | Oil & Gas Property | Feb 2026 |
| 2600 | NORTH THISTLE | Lea County, NM | Oil & Gas Property | May 2026 |