| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4401 | LD WILSON | McKean County, PA | Oil & Gas Property | Dec 2012 |
| 4402 | LEAH CARNAHAN | Indiana County, PA | Gas Property | Dec 2025 |
| 4403 | LEALI | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 4404 | LEAMAN | Bradford County, PA | Gas Property | Apr 2026 |
| 4405 | LEARN | Indiana County, PA | Gas Property | Dec 2025 |
| 4406 | LEASURE | Indiana County, PA | Gas Property | Dec 2025 |
| 4407 | LEASURE | Indiana County, PA | Gas Property | Dec 2024 |
| 4408 | LEBER | Wyoming County, PA | Gas Property | Apr 2026 |
| 4409 | LEE 2H | Bradford County, PA | Gas Property | Apr 2026 |
| 4410 | LEE A BARNHART | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4411 | LEE B HUMPHREY | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 4412 | LEE OIL & GAS | Warren County, PA | Gas Property | Dec 2025 |
| 4413 | LEE W MAYO | Jefferson County, PA | Gas Property | Dec 2025 |
| 4414 | LEECH | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 4415 | LEECHBURG | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 4416 | LEECHBURG MINING | Armstrong County, PA | Gas Property | Dec 2025 |
| 4417 | LEGERE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4418 | LEH UNIT | Bradford County, PA | Gas Property | Apr 2026 |
| 4419 | LEH WT | Cameron County, PA | Gas Property | Apr 2026 |
| 4420 | LEH WT 23 | Cameron County, PA | Gas Property | Apr 2026 |
| 4421 | LEHMAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4422 | LEHMAN UNIT | Washington County, PA | Oil & Gas Property | Apr 2026 |
| 4423 | LEHMANN | Tioga County, PA | Gas Property | Apr 2026 |
| 4424 | LEHOSKY | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4425 | LEIDEN | Cambria County, PA | Gas Property | Dec 2025 |
| 4426 | LEISE P | Mercer County, PA | Gas Property | Dec 2025 |
| 4427 | LEMLEY | Monongalia County, WV | Oil & Gas Property | Dec 2017 |
| 4428 | LEMMON | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4429 | LEMOREVIEW FARMS | Bradford County, PA | Gas Property | Dec 2025 |
| 4430 | LENAPE HEIGHTS | Armstrong County, PA | Gas Property | Apr 2026 |
| 4431 | LENDRUM L | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 4432 | LENORA N BEATTY | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4433 | LEOLA ATKINS | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4434 | LEOLA E ATKINS | Warren County, PA | Oil Property | Dec 2025 |
| 4435 | LEON B MYERS | Venango County, PA | Gas Property | Dec 2025 |
| 4436 | LEON DWINGA | Clarion County, PA | Gas Property | Dec 2025 |
| 4437 | LEON G WOLFGANG | Clarion County, PA | Gas Property | Dec 2025 |
| 4438 | LEONARD | Clarion County, PA | Gas Property | Dec 2025 |
| 4439 | LEONARD | Indiana County, PA | Gas Property | Apr 2026 |
| 4440 | LEONARD | Susquehanna County, PA | Gas Property | Apr 2026 |
| 4441 | LEONARD M | Indiana County, PA | Gas Property | Dec 2025 |
| 4442 | LEONARD R WORK ET | Indiana County, PA | Gas Property | Dec 2025 |
| 4443 | LEONARD WALTERS | Jefferson County, PA | Gas Property | Dec 2025 |
| 4444 | LEOTA WARR | Indiana County, PA | Gas Property | Dec 2025 |
| 4445 | LEPLEY | Tioga County, PA | Gas Property | Apr 2026 |
| 4446 | LERCH | Clarion County, PA | Gas Property | Dec 2025 |
| 4447 | LERNER G | Susquehanna County, PA | Gas Property | Apr 2026 |
| 4448 | LEROY FREDERICK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4449 | LEROY SHROCK | Armstrong County, PA | Gas Property | Dec 2025 |
| 4450 | LEROY STEFFY | Armstrong County, PA | Gas Property | Dec 2025 |
| 4451 | LESLIE | Warren County, PA | Gas Property | Dec 2025 |
| 4452 | LESLIE BERESNYAK | Indiana County, PA | Gas Property | Dec 2025 |
| 4453 | LESLIE J HILTY | Indiana County, PA | Gas Property | Dec 2025 |
| 4454 | LESLIE S KELLY | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4455 | LESNEY UNIT 5H | Butler County, PA | Gas Property | Apr 2026 |
| 4456 | LESNICK JOHN 11170 | Washington County, PA | Gas Property | Apr 2026 |
| 4457 | LESTER F HARKLEROAD | Armstrong County, PA | Gas Property | Dec 2025 |
| 4458 | LESTER NOLL | Warren County, PA | Gas Property | Dec 2025 |
| 4459 | LESTER UNIT | Fayette County, PA | Gas Property | Apr 2026 |
| 4460 | LESTER WOIDECK (392) | Venango County, PA | Oil Property | Dec 2025 |
| 4461 | LETTERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 4462 | LEVI BEAMER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4463 | LEVI E MILLER ET UX | Indiana County, PA | Gas Property | Dec 2025 |
| 4464 | LEVIN PROJECT 1 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4465 | LEWELLEN | Fayette County, PA | Gas Property | Dec 2025 |
| 4466 | LEWIS | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 4467 | LEWIS | Greene County, PA | Gas Property | Apr 2026 |
| 4468 | LEWIS B CUNNINGHAM | Jefferson County, PA | Gas Property | Dec 2025 |
| 4469 | LEWIS D 0 | Susquehanna County, PA | Gas Property | Apr 2026 |
| 4470 | LEWIS KUSS | Erie County, PA | Gas Property | Dec 2025 |
| 4471 | LEWIS-DOUGLAS | Indiana County, PA | Gas Property | Dec 2025 |
| 4472 | LEYO | Clearfield County, PA | Gas Property | Dec 2025 |
| 4473 | LF WATSON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4474 | LIBERATO BEA | Beaver County, PA | Oil & Gas Property | Apr 2026 |
| 4475 | LICHANEC | Armstrong County, PA | Gas Property | Dec 2025 |
| 4476 | LICK RUN | Tioga County, PA | Gas Property | Apr 2026 |
| 4477 | LIEBEL | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4478 | LIGHTCAP | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4479 | LIGHTCAP N | Bradford County, PA | Gas Property | Apr 2026 |
| 4480 | LIGHTNER | Armstrong County, PA | Gas Property | Dec 2025 |
| 4481 | LILLIAN NEAL | Armstrong County, PA | Gas Property | Dec 2025 |
| 4482 | LILLIE | Bradford County, PA | Gas Property | Apr 2026 |
| 4483 | LILLSTROM | Armstrong County, PA | Gas Property | Dec 2025 |
| 4484 | LILLY | Greene County, PA | Oil & Gas Property | Apr 2026 |
| 4485 | LIMESTONE RUN | Armstrong County, PA | Gas Property | Apr 2026 |
| 4486 | LINCOLN | Indiana County, PA | Gas Property | Dec 2025 |
| 4487 | LIND | Clearfield County, PA | Gas Property | Dec 2025 |
| 4488 | LINDA MCDIVITT TURIN | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4489 | LINDA WALKER | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 4490 | LINDELL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4491 | LINDELL | Warren County, PA | Gas Property | Dec 2025 |
| 4492 | LINDEN HALL | Fayette County, PA | Gas Property | Dec 2025 |
| 4493 | LINDLEY | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 4494 | LINDLEY JOHN UNIT | Washington County, PA | Gas Property | Apr 2026 |
| 4495 | LINDSAY COAL MINING CO D | Jefferson County, PA | Gas Property | Dec 2025 |
| 4496 | LINDSEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4497 | LINDSEY COAL | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4498 | LINDSEY COAL | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 4499 | LINDSEY COAL | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4500 | LINDSEY COAL MINING COMPANY 1 | Indiana County, PA | Oil & Gas Property | Dec 2025 |