| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4801 | MALINKY | Fayette County, PA | Gas Property | Dec 2025 |
| 4802 | MALINKY UNIT | Washington County, PA | Gas Property | Feb 2026 |
| 4803 | MALJOVEC | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4804 | MALLORY | Lycoming County, PA | Gas Property | Feb 2026 |
| 4805 | MALLORY | Venango County, PA | Gas Property | Dec 2024 |
| 4806 | MALLORY | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4807 | MALLORY 1 | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 4808 | MALLORY LOT | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4809 | MALLORY W | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4810 | MALLORY WARRANT 433 | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 4811 | MALLORY-INTERSTATE | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 4812 | MALLOY | Clearfield County, PA | Gas Property | Dec 2025 |
| 4813 | MAMMA BEAR | Washington County, PA | Gas Property | Feb 2026 |
| 4814 | MAMMOTH PARK 0 | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4815 | MAMONT SOUTH | Westmoreland County, PA | Gas Property | Feb 2026 |
| 4816 | MANACK | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4817 | MANAHAN | Bradford County, PA | Gas Property | Feb 2026 |
| 4818 | MANEVAL 296 | Tioga County, PA | Gas Property | Feb 2026 |
| 4819 | MANEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4820 | MANNING | Sullivan County, PA | Gas Property | Feb 2026 |
| 4821 | MANNING UNIT REIMILLER 1 MANNING | Wyoming County, PA | Gas Property | Feb 2026 |
| 4822 | MANOR | Indiana County, PA | Gas Property | Dec 2025 |
| 4823 | MANOR DEVELOPMENT | Armstrong County, PA | Gas Property | Dec 2025 |
| 4824 | MANOR REAL EST | McKean County, PA | Gas Property | Dec 2025 |
| 4825 | MANOR REAL ESTATE | Indiana County, PA | Gas Property | Dec 2025 |
| 4826 | MANOR REAL ESTATE | Armstrong County, PA | Gas Property | Dec 2025 |
| 4827 | MANROSS | Forest County, PA | Oil Property | Dec 2025 |
| 4828 | MANSFIELD | Armstrong County, PA | Gas Property | Dec 2025 |
| 4829 | MANTZ | McKean County, PA | Gas Property | Dec 2024 |
| 4830 | MANUEL UNIT | Butler County, PA | Gas Property | Feb 2026 |
| 4831 | MANUFACTURERS GAS | Elk County, PA | Gas Property | Dec 2025 |
| 4832 | MANULIFE INS CO 3 | McKean County, PA | Gas Property | Dec 2025 |
| 4833 | MANZER A 4 | Susquehanna County, PA | Gas Property | Feb 2026 |
| 4834 | MARBACH | Indiana County, PA | Gas Property | Dec 2025 |
| 4835 | MARBAKER | Susquehanna County, PA | Gas Property | Feb 2026 |
| 4836 | MARBURGER FARM DAIRY | Butler County, PA | Gas Property | Feb 2026 |
| 4837 | MARCHAND 3 | Indiana County, PA | Gas Property | Feb 2026 |
| 4838 | MARCHEZAK | Washington County, PA | Oil & Gas Property | Feb 2026 |
| 4839 | MARCHEZAK | Washington County, PA | Gas Property | Dec 2025 |
| 4840 | MARCHINI ZINGIESER | Bradford County, PA | Gas Property | Jan 2026 |
| 4841 | MARCHO W&M | Susquehanna County, PA | Gas Property | Feb 2026 |
| 4842 | MARCO | Westmoreland County, PA | Gas Property | Feb 2026 |
| 4843 | MARCO | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4844 | MARCUCCI JONES | Bradford County, PA | Gas Property | Feb 2026 |
| 4845 | MARGARET | Crawford County, PA | Gas Property | Dec 2025 |
| 4846 | MARGARET | Butler County, PA | Gas Property | Dec 2025 |
| 4847 | MARGARET | Indiana County, PA | Gas Property | Dec 2025 |
| 4848 | MARGARET | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4849 | MARGARET | Armstrong County, PA | Gas Property | Dec 2025 |
| 4850 | MARGARET E BECK | Indiana County, PA | Gas Property | Dec 2025 |
| 4851 | MARGARET E SHOUP | Greene County, PA | Gas Property | Dec 2025 |
| 4852 | MARGARET HAMILTON | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 4853 | MARGARET L. GIBSON | Indiana County, PA | Gas Property | Dec 2025 |
| 4854 | MARGARIA PAUL UNIT | Washington County, PA | Gas Property | Feb 2026 |
| 4855 | MARGARIA RAYMOND UNIT | Washington County, PA | Gas Property | Feb 2026 |
| 4856 | MARGERY M STEPHENSON | Indiana County, PA | Gas Property | Dec 2025 |
| 4857 | MARIAN | Fayette County, PA | Gas Property | Dec 2025 |
| 4858 | MARIAN J BUTERBAUGH | Indiana County, PA | Gas Property | Dec 2025 |
| 4859 | MARIAN LASKOWSKI | Westmoreland County, PA | Gas Property | Feb 2026 |
| 4860 | MARIE C CAMPBELL | Armstrong County, PA | Gas Property | Dec 2025 |
| 4861 | MARIE FITZSIMMONS | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 4862 | MARIE SNYDER | Clearfield County, PA | Gas Property | Dec 2025 |
| 4863 | MARINI | Armstrong County, PA | Gas Property | Dec 2025 |
| 4864 | MARIS | Susquehanna County, PA | Gas Property | Feb 2026 |
| 4865 | MARJORIE C YANITY | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4866 | MARK A ANTHONY | Indiana County, PA | Gas Property | Dec 2025 |
| 4867 | MARK A ANTHONY | Indiana County, PA | Gas Property | Dec 2025 |
| 4868 | MARK A SNYDER ET UX | Armstrong County, PA | Gas Property | Dec 2025 |
| 4869 | MARK E DIXON | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4870 | MARK FEILING | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4871 | MARK M STEPHENSON | Indiana County, PA | Gas Property | Dec 2025 |
| 4872 | MARK REED MONTGOMERY | Jefferson County, PA | Gas Property | Dec 2025 |
| 4873 | MARK W & RUTH W SIMPSON | Indiana County, PA | Gas Property | Dec 2025 |
| 4874 | MARK WITHEROW | Clearfield County, PA | Gas Property | Dec 2025 |
| 4875 | MARKLE | Westmoreland County, PA | Oil & Gas Property | Feb 2026 |
| 4876 | MARKOVITCH | Susquehanna County, PA | Gas Property | Feb 2026 |
| 4877 | MARLIN B STEPHENS | Indiana County, PA | Gas Property | Dec 2025 |
| 4878 | MARLIN FUNKA | Washington County, PA | Oil & Gas Property | Feb 2026 |
| 4879 | MARQUARDT | Lycoming County, PA | Gas Property | Feb 2026 |
| 4880 | MARSH | Mercer County, PA | Gas Property | Dec 2025 |
| 4881 | MARSH | Indiana County, PA | Gas Property | Dec 2025 |
| 4882 | MARSH | Indiana County, PA | Gas Property | Dec 2025 |
| 4883 | MARSHALL | Indiana County, PA | Gas Property | Dec 2025 |
| 4884 | MARSHALL | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4885 | MARSHALL A DANIELSON | Warren County, PA | Gas Property | Dec 2025 |
| 4886 | MARSHALL HEIRS | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 4887 | MARSHALL-BELL UNIT | Clearfield County, PA | Gas Property | Dec 2025 |
| 4888 | MARSHLANDS UNIT | Tioga County, PA | Gas Property | Feb 2026 |
| 4889 | MARSUN | Crawford County, PA | Gas Property | Dec 2025 |
| 4890 | MARTHA ARNOLD MILLS | Indiana County, PA | Gas Property | Dec 2025 |
| 4891 | MARTHA EARHART | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4892 | MARTHA MALES 125 A | Clarion County, PA | Gas Property | Dec 2025 |
| 4893 | MARTIN | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 4894 | MARTIN | Bradford County, PA | Gas Property | Jan 2026 |
| 4895 | MARTIN | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 4896 | MARTIN | Bradford County, PA | Gas Property | Jan 2026 |
| 4897 | MARTIN | Crawford County, PA | Gas Property | Dec 2025 |
| 4898 | MARTIN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4899 | MARTIN | Armstrong County, PA | Gas Property | Dec 2025 |
| 4900 | MARTIN | Mercer County, PA | Gas Property | Dec 2025 |