| 28501 | NORTH ROUGH DRAW UNIT | Kent County, TX | Oil & Gas Property | Jun 2026 |
| 28502 | NORTH RUDD DRAW 22 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 28503 | NORTH SADLER PENN UNIT | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 28504 | NORTH SALT CREEK | Kent County, TX | Oil & Gas Property | Jun 2026 |
| 28505 | NORTH SAYLES UNIT | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 28506 | NORTH SEMPRA | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 28507 | NORTH STAR | Dawson County, TX | Oil Property | Jun 2026 |
| 28508 | NORTH STAR | Parker County, TX | Gas Property | Jun 2026 |
| 28509 | NORTH STILES SPRABERRY UNIT | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 28510 | NORTH STINNETT UNIT | Lubbock County, TX | Oil & Gas Property | Jun 2026 |
| 28511 | NORTH SUSAN PEAK UNIT | Tom Green County, TX | Oil & Gas Property | Jan 2022 |
| 28512 | NORTH TABLE STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 28513 | NORTH THOMPSON UNIT | Fort Bend County, TX | Oil & Gas Property | Jun 2026 |
| 28514 | NORTH TONTO | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 28515 | NORTH TONTO A | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 28516 | NORTH UNIT | Harrison County, TX | Oil & Gas Property | Jul 1996 |
| 28517 | NORTH WALNUT BEND UNIT | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 28518 | NORTH WESTBROOK UNIT | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 28519 | NORTH WICKHAM | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 28520 | NORTH WILTON /STRAWN/ UNIT #1 | Young County, TX | Oil & Gas Property | Jun 2026 |
| 28521 | NORTH YEGUA EF | Burleson County, TX | Oil & Gas Property | May 2026 |
| 28522 | NORTH-WRIGHT | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 28523 | NORTHCUT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 28524 | NORTHCUTT | Caldwell County, TX | Oil & Gas Property | Jun 2026 |
| 28525 | NORTHCUTT | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 28526 | NORTHDOWN 28-0-43-6 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 28527 | NORTHEAST ACKERLY DEAN UNIT | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 28528 | NORTHEAST COMPLEX | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 28529 | NORTHEAST EDGEWOOD UNIT | Van Zandt County, TX | Oil & Gas Property | Apr 2016 |
| 28530 | NORTHEAST FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 28531 | NORTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 28532 | NORTHEAST SCHARBAUER | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 28533 | NORTHEAST TRAWICK G | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 28534 | NORTHEN GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 28535 | NORTHERN HARRIER 2 | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 28536 | NORTHERN RANCH | Matagorda County, TX | Oil & Gas Property | Jun 2025 |
| 28537 | NORTHINGTON | Wharton County, TX | Oil & Gas Property | Jun 2026 |
| 28538 | NORTHRUP | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 28539 | NORTHRUP | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 28540 | NORTHRUP | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 28541 | NORTHRUP | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 28542 | NORTHRUP-LINDSEY | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 28543 | NORTHWEST BLESSING | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 28544 | NORTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 28545 | NORTHWEST MALLET UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 28546 | NORTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 28547 | NORTHWEST SAGERTON UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2020 |
| 28548 | NORTHWEST TERRY (ABO) UNIT | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 28549 | NORTHWEST VALERA UNIT | Coleman County, TX | Oil Property | Jun 2026 |
| 28550 | NORTON | Brazoria County, TX | Oil & Gas Property | Jun 2026 |
| 28551 | NORTON | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 28552 | NORTON 27 | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 28553 | NORTON E. E | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 28554 | NORTON GAS UNIT -A | Sherman County, TX | Gas Property | Jun 2026 |
| 28555 | NORTON GAS UNIT -C | Sherman County, TX | Gas Property | Jun 2026 |
| 28556 | NORTON L. B | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 28557 | NORTON PROPERTIES | Young County, TX | Oil & Gas Property | Jun 2026 |
| 28558 | NORTON R.W. JR.-CHAPPAROSA RANCH 3 | Zavala County, TX | Gas Property | Aug 2024 |
| 28559 | NORTON-SCHAUB 84 TTT B33 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 28560 | NORVEHC | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 28561 | NORVELL | Callahan County, TX | Oil & Gas Property | Jun 2026 |
| 28562 | NORVELL | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 28563 | NORVELL | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 28564 | NORWOOD HEIRS-LAFLEUR UNIT | Orange County, TX | Oil & Gas Property | Aug 2025 |
| 28565 | NOT A GOLFER | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 28566 | NOVA 33 | Howard County, TX | Oil & Gas Property | Oct 2024 |
| 28567 | NOVAK | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 28568 | NOVAK UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 28569 | NOVERIA | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 28570 | NOVICE UNIT | Coleman County, TX | Oil & Gas Property | Apr 2024 |
| 28571 | NOVIKOFF | Tarrant County, TX | Gas Property | Jun 2026 |
| 28572 | NOVOSAD HCX1 | Burleson County, TX | Oil & Gas Property | May 2026 |
| 28573 | NOVOSAD UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 28574 | NOWAK | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 28575 | NOWAK | Burleson County, TX | Oil & Gas Property | May 2026 |
| 28576 | NOWAK-COOKS POINT UNIT | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 28577 | NOWELL | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 28578 | NOWLIN BILLIE MARIE | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 28579 | NOWLIN CLYDE | Hill County, TX | Gas Property | Jun 2026 |
| 28580 | NOWLIN GENEVIEVE UNIT | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 28581 | NOWLIN T. P | Frio County, TX | Oil & Gas Property | Jun 2026 |
| 28582 | NOWLIN-D | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 28583 | NOWOTNY UNIT DIM | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 28584 | NPU ( UNION | Bee County, TX | Oil & Gas Property | May 2020 |
| 28585 | NPU (H&D-NIEHAUS -1) 25 | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 28586 | NPU (MUDD O | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 28587 | NPU (O A MUDD | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 28588 | NPU (RAY | Bee County, TX | Oil & Gas Property | Apr 2026 |
| 28589 | NPU (SCARBOROUGH | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 28590 | NRH 1H | Tarrant County, TX | Gas Property | Jun 2026 |
| 28591 | NRH 5H | Tarrant County, TX | Gas Property | Jun 2026 |
| 28592 | NUECES | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 28593 | NUECES A | La Salle County, TX | Gas Property | Jun 2026 |
| 28594 | NUECES BAY | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 28595 | NUECES LAND & LIVESTOCK | La Salle County, TX | Oil & Gas Property | Oct 2024 |
| 28596 | NUECES MINERALS CO | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 28597 | NUECES MINERALS COMPANY 68 | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 28598 | NUGENT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 28599 | NUGENT UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 28600 | NUGENT-BEAR TRT 4H | Tarrant County, TX | Gas Property | Jun 2026 |