| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | OAKES | McKean County, PA | Oil Property | Dec 2007 |
| 2 | OLIVER FARM WARRANT 4004 | McKean County, PA | Oil & Gas Property | Dec 2009 |
| 3 | ONIFRO O | McKean County, PA | Oil & Gas Property | Dec 2005 |
| 4 | ORMSBY DEVONIAN | McKean County, PA | Gas Property | Dec 1993 |
| 5 | OTIS IRONS | McKean County, PA | Gas Property | Dec 2023 |
| 6 | OTTER WELL SVC | McKean County, PA | Oil & Gas Property | Dec 2023 |