| 5401 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2024 |
| 5402 | MUTNANSKY UNIT | Fayette County, PA | Gas Property | Feb 2025 |
| 5403 | MUZETTE MS | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 5404 | MV JONES ET UX | Clarion County, PA | Gas Property | Dec 2022 |
| 5405 | MY TB INVESTMENTS LLC 6076 | Tioga County, PA | Gas Property | Feb 2025 |
| 5406 | MYERS | Venango County, PA | Gas Property | Dec 2024 |
| 5407 | MYERS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 5408 | MYERS | Clearfield County, PA | Gas Property | Dec 2024 |
| 5409 | MYERS | Washington County, PA | Gas Property | Dec 2024 |
| 5410 | MYERS | Westmoreland County, PA | Gas Property | Dec 2024 |
| 5411 | MYERS | Washington County, PA | Gas Property | Dec 2024 |
| 5412 | MYERS | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 5413 | MYERS 00 | Armstrong County, PA | Gas Property | Dec 2024 |
| 5414 | MYERS R | Susquehanna County, PA | Gas Property | Feb 2025 |
| 5415 | MYERS UNIT | Bradford County, PA | Gas Property | Feb 2025 |
| 5416 | MYERS UNIT | Lycoming County, PA | Gas Property | Feb 2025 |
| 5417 | MYERS UNIT | Venango County, PA | Gas Property | Dec 2024 |
| 5418 | MYERS V | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 5419 | MYRTLE MACKENDRICK | Indiana County, PA | Gas Property | Dec 2024 |
| 5420 | MYRTLE SHUMAKER | Armstrong County, PA | Gas Property | Dec 2024 |
| 5421 | MYSTIC BROOKE | Indiana County, PA | Gas Property | Dec 2024 |
| 5422 | N B JOHNSTON | Greene County, PA | Gas Property | Dec 2024 |
| 5423 | N J NAKLES | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 5424 | N PHILADELPHIA | Warren County, PA | Gas Property | Dec 2024 |
| 5425 | N R MARTIN | Armstrong County, PA | Gas Property | Dec 2024 |
| 5426 | N W SAYERS | Greene County, PA | Gas Property | Dec 2014 |
| 5427 | NAGEOTTE | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 5428 | NAGY | Fayette County, PA | Gas Property | Dec 2024 |
| 5429 | NANCY J BLACK | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 5430 | NANCY MCLAUGHLIN ET AL | Jefferson County, PA | Gas Property | Dec 2024 |
| 5431 | NANNIE NEHRIG | Indiana County, PA | Gas Property | Dec 2024 |
| 5432 | NANSEN | Elk County, PA | Oil & Gas Property | Dec 2017 |
| 5433 | NAOMI EMIGH | Indiana County, PA | Gas Property | Dec 2024 |
| 5434 | NARDELL UNIT 1 | Jefferson County, PA | Gas Property | Feb 2025 |
| 5435 | NARDINI UNIT P&G 5 NARDINI 1H | Wyoming County, PA | Gas Property | Feb 2025 |
| 5436 | NATHANIEL MEANS | Indiana County, PA | Gas Property | Dec 2024 |
| 5437 | NATIONAL FORGE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 5438 | NATIONAL FUEL FARMOUT | Venango County, PA | Gas Property | Dec 2024 |
| 5439 | NATIONAL FUEL GAS | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 5440 | NATIONAL FUEL GAS SUPPLY | Potter County, PA | Gas Property | Dec 2017 |
| 5441 | NATIONAL METALS | Westmoreland County, PA | Gas Property | Feb 2025 |
| 5442 | NATIONAL MINES | Fayette County, PA | Oil & Gas Property | Feb 2025 |
| 5443 | NATL FORGE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 5444 | NATL FUEL GAS SUPPLY CORP FARM OUT | Potter County, PA | Gas Property | Dec 2017 |
| 5445 | NATL FUEL GAS WARRANT | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 5446 | NATURAL RESOURCES | Crawford County, PA | Gas Property | Dec 2024 |
| 5447 | NATURE BOY | Lycoming County, PA | Gas Property | Feb 2025 |
| 5448 | NATURE BOY EAST YODER | Lycoming County, PA | Gas Property | Feb 2025 |
| 5449 | NATURE BOY SOUTH YODER | Lycoming County, PA | Gas Property | Feb 2025 |
| 5450 | NCE CLIFF FELTON | Westmoreland County, PA | Gas Property | Dec 2024 |
| 5451 | NEAL | Tioga County, PA | Gas Property | Feb 2025 |
| 5452 | NEAL | Tioga County, PA | Gas Property | Feb 2025 |
| 5453 | NEAL | Jefferson County, PA | Gas Property | Dec 2024 |
| 5454 | NEAL 134 | Tioga County, PA | Gas Property | Feb 2025 |
| 5455 | NEAL BRA | Bradford County, PA | Gas Property | Feb 2025 |
| 5456 | NEALE 00 | Washington County, PA | Gas Property | Dec 2024 |
| 5457 | NED J. NAKLES | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 5458 | NEELY | Washington County, PA | Oil & Gas Property | Dec 2012 |
| 5459 | NEFF | Clearfield County, PA | Gas Property | Dec 2024 |
| 5460 | NEIL SHEPARD | McKean County, PA | Gas Property | Dec 2024 |
| 5461 | NEILEY UPDEGRAFF | Bradford County, PA | Gas Property | Feb 2025 |
| 5462 | NEILSON | Tioga County, PA | Gas Property | Feb 2025 |
| 5463 | NELEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 5464 | NELL M. TISSUE FMLY MELVIN R. TISSUE | Fayette County, PA | Gas Property | Dec 2024 |
| 5465 | NELSON | Sullivan County, PA | Gas Property | Feb 2025 |
| 5466 | NELSON | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 5467 | NELSON | Mercer County, PA | Gas Property | Dec 2024 |
| 5468 | NELSON | Fayette County, PA | Gas Property | Dec 2024 |
| 5469 | NELSON 1 | Venango County, PA | Gas Property | Dec 2024 |
| 5470 | NELSON 8 | Westmoreland County, PA | Gas Property | Feb 2025 |
| 5471 | NELSON B NORTH | Sullivan County, PA | Gas Property | Feb 2025 |
| 5472 | NELSON MCKEE | Cambria County, PA | Gas Property | Dec 2024 |
| 5473 | NEMACOLIN 70 | Fayette County, PA | Gas Property | Oct 2024 |
| 5474 | NEMEC | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 5475 | NESHANNOCK | Lawrence County, PA | Oil & Gas Property | Feb 2025 |
| 5476 | NESTOR E 551 | Tioga County, PA | Gas Property | Feb 2025 |
| 5477 | NETTLES | Venango County, PA | Oil Property | Dec 2015 |
| 5478 | NEUMANN | Armstrong County, PA | Gas Property | Feb 2025 |
| 5479 | NEVILLE 05 028 0 | Bradford County, PA | Gas Property | Feb 2025 |
| 5480 | NEVIN L SMITH A | Lycoming County, PA | Gas Property | Feb 2025 |
| 5481 | NEW FOREST | Clearfield County, PA | Gas Property | Dec 2024 |
| 5482 | NEW YORK LAKE ERIE & W | Elk County, PA | Gas Property | Dec 2024 |
| 5483 | NEWCOMB | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 5484 | NEWCOME | Jefferson County, PA | Gas Property | Dec 2024 |
| 5485 | NEWELL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 5486 | NEWELL UNIT | Fayette County, PA | Gas Property | Dec 2024 |
| 5487 | NEWTON | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 5488 | NIAGARA RED | McKean County, PA | Oil Property | Dec 2006 |
| 5489 | NICHOLAS | Indiana County, PA | Gas Property | Dec 2024 |
| 5490 | NICHOLAS F REINSEL | Clarion County, PA | Gas Property | Dec 2024 |
| 5491 | NICHOLS | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 5492 | NICHOLS | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 5493 | NICHOLS | Bradford County, PA | Gas Property | Feb 2025 |
| 5494 | NICHOLS | Potter County, PA | Gas Property | Dec 2024 |
| 5495 | NICHOLS 1 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 5496 | NICHOLSON WYO | Wyoming County, PA | Gas Property | Feb 2025 |
| 5497 | NICK | Washington County, PA | Gas Property | Dec 2024 |
| 5498 | NICKEL | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 5499 | NICKLAS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 5500 | NICKOLYN | Susquehanna County, PA | Gas Property | Feb 2025 |