| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | M B MARSHALL E S BELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 2 | M CALDWELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 3 | M H HARTZFELD | Clearfield County, PA | Gas Property | Dec 2024 |
| 4 | M KOVALCHICK | Clearfield County, PA | Gas Property | Dec 2024 |
| 5 | M THOMPSON | Clearfield County, PA | Gas Property | Dec 2024 |
| 6 | MACLEAN (M-618) | Clearfield County, PA | Gas Property | Dec 2024 |
| 7 | MAHAFFEY | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 8 | MALLOY | Clearfield County, PA | Gas Property | Dec 2024 |
| 9 | MARIE SNYDER | Clearfield County, PA | Gas Property | Dec 2024 |
| 10 | MARK WITHEROW | Clearfield County, PA | Gas Property | Dec 2024 |
| 11 | MARSHALL-BELL UNIT | Clearfield County, PA | Gas Property | Dec 2024 |
| 12 | MARTIN C. TATE | Clearfield County, PA | Gas Property | Dec 2024 |
| 13 | MARY ELLEN HULLIHEN HEIRS | Clearfield County, PA | Gas Property | Dec 2024 |
| 14 | MARY M | Clearfield County, PA | Gas Property | Dec 2024 |
| 15 | MARY MCGEE | Clearfield County, PA | Gas Property | Dec 2024 |
| 16 | MCCAY M-598 | Clearfield County, PA | Gas Property | Dec 2024 |
| 17 | MCCRACKEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 18 | MCFADDEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 19 | MCGEE | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 20 | MCKEEHEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 21 | MELISSA J HAAG | Clearfield County, PA | Gas Property | Dec 2024 |
| 22 | MEREDITH SINCLAIR | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 23 | MERVIL BELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 24 | MICHAEL E CHESNOKA | Clearfield County, PA | Gas Property | Dec 2024 |
| 25 | MID-PENN COAL | Clearfield County, PA | Gas Property | Jul 2025 |
| 26 | MILLER | Clearfield County, PA | Gas Property | Dec 2024 |
| 27 | MITCHELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 28 | MITCHELL | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 29 | MOSHANNON DCNR TRACT 826 | Clearfield County, PA | Gas Property | Dec 2016 |
| 30 | MOWREY | Clearfield County, PA | Gas Property | Dec 2024 |
| 31 | MURRAY ESTATE | Clearfield County, PA | Gas Property | Dec 2024 |
| 32 | MYERS | Clearfield County, PA | Gas Property | Dec 2024 |