| 28401 | NORTH FLIPPIN UNIT | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 28402 | NORTH FORK | Johnson County, TX | Gas Property | Jun 2025 |
| 28403 | NORTH FOSTER UNIT | Ector County, TX | Oil & Gas Property | Nov 2025 |
| 28404 | NORTH GEORGE | Wichita County, TX | Oil & Gas Property | Aug 2025 |
| 28405 | NORTH GOAT 2 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 28406 | NORTH GOLDSMITH GAS UNIT NO | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 28407 | NORTH GOLDSMITH OIL UNIT | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 28408 | NORTH HAYTER TRUST | Nacogdoches County, TX | Oil & Gas Property | Jan 2026 |
| 28409 | NORTH HERRIN UNIT | Haskell County, TX | Oil & Gas Property | Jan 2026 |
| 28410 | NORTH HICKEY | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 28411 | NORTH JERRY | Denton County, TX | Oil & Gas Property | Dec 2025 |
| 28412 | NORTH JONESVILLE | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 28413 | NORTH KNOX CITY UNIT | Knox County, TX | Oil & Gas Property | Jan 2026 |
| 28414 | NORTH LAKE | Johnson County, TX | Gas Property | Jan 2026 |
| 28415 | NORTH LAKEVIEW 1 | Orange County, TX | Oil & Gas Property | Dec 2025 |
| 28416 | NORTH LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 28417 | NORTH MASON DELAWARE SAND UNIT | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 28418 | NORTH MATTHEWS PVOG | Reeves County, TX | Oil & Gas Property | Aug 2019 |
| 28419 | NORTH MCELROY UNIT | Crane County, TX | Oil & Gas Property | Jan 2026 |
| 28420 | NORTH MITRE WOLFCAMP UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 28421 | NORTH MORSE | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 28422 | NORTH NAQUIN GU | Shelby County, TX | Oil & Gas Property | Dec 2025 |
| 28423 | NORTH NENA LUCIA UNIT | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 28424 | NORTH PECOS | Reeves County, TX | Oil & Gas Property | Aug 2023 |
| 28425 | NORTH PEMBROOK SPRABERRYUNIT | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 28426 | NORTH PENWELL UNIT | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 28427 | NORTH PERRYTON UNIT | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 28428 | NORTH PINON 2 | Pecos County, TX | Oil & Gas Property | Jun 2020 |
| 28429 | NORTH PIONEER UNIT | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 28430 | NORTH RIGGS | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 28431 | NORTH RILEY | Gaines County, TX | Oil & Gas Property | Jan 2026 |
| 28432 | NORTH ROBERTSON | Gaines County, TX | Oil & Gas Property | Jan 2026 |
| 28433 | NORTH ROGERS | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 28434 | NORTH ROUGH DRAW UNIT | Kent County, TX | Oil & Gas Property | Jan 2026 |
| 28435 | NORTH RUDD DRAW 22 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 28436 | NORTH SADLER PENN UNIT | Grayson County, TX | Oil & Gas Property | Jan 2026 |
| 28437 | NORTH SALT CREEK | Kent County, TX | Oil & Gas Property | Dec 2025 |
| 28438 | NORTH SAYLES UNIT | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 28439 | NORTH SEMPRA | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 28440 | NORTH STAR | Dawson County, TX | Oil Property | Jan 2026 |
| 28441 | NORTH STAR | Parker County, TX | Gas Property | Jan 2026 |
| 28442 | NORTH STILES SPRABERRY UNIT | Reagan County, TX | Oil & Gas Property | Jan 2026 |
| 28443 | NORTH STINNETT UNIT | Lubbock County, TX | Oil & Gas Property | Jan 2026 |
| 28444 | NORTH SUSAN PEAK UNIT | Tom Green County, TX | Oil & Gas Property | Jan 2022 |
| 28445 | NORTH TABLE STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 28446 | NORTH THOMPSON UNIT | Fort Bend County, TX | Oil & Gas Property | Jan 2026 |
| 28447 | NORTH TONTO | Scurry County, TX | Oil & Gas Property | Jan 2026 |
| 28448 | NORTH TONTO A | Scurry County, TX | Oil & Gas Property | Jan 2026 |
| 28449 | NORTH UNIT | Harrison County, TX | Oil & Gas Property | Jul 1996 |
| 28450 | NORTH WALNUT BEND UNIT | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 28451 | NORTH WESTBROOK UNIT | Mitchell County, TX | Oil & Gas Property | Jan 2026 |
| 28452 | NORTH WICKHAM | Fisher County, TX | Oil & Gas Property | Jan 2026 |
| 28453 | NORTH WILTON /STRAWN/ UNIT #1 | Young County, TX | Oil & Gas Property | Jan 2026 |
| 28454 | NORTH YEGUA EF | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 28455 | NORTH-SCHLUTER UNIT 1H | Denton County, TX | Oil & Gas Property | Dec 2025 |
| 28456 | NORTH-WRIGHT | Cochran County, TX | Oil & Gas Property | Jan 2026 |
| 28457 | NORTHCUT | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 28458 | NORTHCUTT | Caldwell County, TX | Oil & Gas Property | Jan 2026 |
| 28459 | NORTHCUTT | Cherokee County, TX | Oil & Gas Property | Jan 2026 |
| 28460 | NORTHDOWN 28-0-43-6 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 28461 | NORTHEAST ACKERLY DEAN UNIT | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 28462 | NORTHEAST COMPLEX | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 28463 | NORTHEAST EDGEWOOD UNIT | Van Zandt County, TX | Oil & Gas Property | Apr 2016 |
| 28464 | NORTHEAST FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 28465 | NORTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 28466 | NORTHEAST SCHARBAUER | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 28467 | NORTHEAST TRAWICK G | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 28468 | NORTHEN GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2026 |
| 28469 | NORTHERN DANCER 10 UNIT | Culberson County, TX | Oil & Gas Property | Jan 2026 |
| 28470 | NORTHERN HARRIER 2 | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 28471 | NORTHERN RANCH | Matagorda County, TX | Oil & Gas Property | Jun 2025 |
| 28472 | NORTHINGTON | Wharton County, TX | Oil & Gas Property | Jan 2026 |
| 28473 | NORTHRUP | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 28474 | NORTHRUP | Yoakum County, TX | Oil & Gas Property | Jan 2026 |
| 28475 | NORTHRUP | Gaines County, TX | Oil & Gas Property | Jan 2026 |
| 28476 | NORTHRUP | Fayette County, TX | Oil & Gas Property | Jan 2026 |
| 28477 | NORTHRUP-LINDSEY | Gaines County, TX | Oil & Gas Property | Jan 2026 |
| 28478 | NORTHSTAR 1H | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 28479 | NORTHWEST BLESSING | Matagorda County, TX | Oil & Gas Property | Jan 2026 |
| 28480 | NORTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 28481 | NORTHWEST MALLET UNIT | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 28482 | NORTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 28483 | NORTHWEST SAGERTON UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2020 |
| 28484 | NORTHWEST TERRY (ABO) UNIT | Terry County, TX | Oil & Gas Property | Jan 2026 |
| 28485 | NORTHWEST VALERA UNIT | Coleman County, TX | Oil Property | Jan 2026 |
| 28486 | NORTON | Brazoria County, TX | Oil & Gas Property | Jan 2026 |
| 28487 | NORTON | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 28488 | NORTON 27 | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 28489 | NORTON E. E | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 28490 | NORTON GAS UNIT -A | Sherman County, TX | Gas Property | Jan 2026 |
| 28491 | NORTON GAS UNIT -C | Sherman County, TX | Gas Property | Jan 2026 |
| 28492 | NORTON L. B | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 28493 | NORTON PROPERTIES | Young County, TX | Oil & Gas Property | Jan 2026 |
| 28494 | NORTON R.W. JR.-CHAPPAROSA RANCH 3 | Zavala County, TX | Gas Property | Aug 2024 |
| 28495 | NORTON-SCHAUB 84 TTT B33 | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 28496 | NORVELL | Callahan County, TX | Oil & Gas Property | Jan 2026 |
| 28497 | NORVELL | Stephens County, TX | Oil & Gas Property | Jan 2026 |
| 28498 | NORVELL | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 28499 | NORWOOD | Eastland County, TX | Oil & Gas Property | Aug 2017 |
| 28500 | NORWOOD HEIRS-LAFLEUR UNIT | Orange County, TX | Oil & Gas Property | Aug 2025 |