Bradford Oil Field Bradford Oil Field McKean 2136 Cyclone
Church Run Oil Field Church Run Oil Field Crawford 1489 Titusville North
Colegrove Gas and Oil Field Colegrove Gas and Oil Field McKean 2060 Port Allegany
Colorado Goodwill Hill Grand Valley Oil Field Colorado Goodwill Hill Grand Valley Oil Field Warren 1660 Grand Valley
Marvin Creek Oil Field Marvin Creek Oil Field McKean 1654 Smethport
Ormsby Oil Field Ormsby Oil Field McKean 2110 Cyclone
Pleasantville Oil Field Pleasantville Oil Field Venango 1539 Pleasantville
Sartwell Oil Field Sartwell Oil Field McKean 2175 Smethport
Sartwell Oil Field Sartwell Oil Field McKean 1716 Bullis Mills
Shamburg Oil Field Shamburg Oil Field Venango 1611 Pleasantville
Sharon Oil and Gas Field Sharon Oil and Gas Field Potter 2133 Oswayo
Sugar Grove Oil Field Sugar Grove Oil Field Warren 1450 Sugar Grove
Bear Creek Gas Field Bear Creek Gas Field Elk 1696 Portland Mills
Hallton Gas Field Hallton Gas Field Elk 1742 Hallton
Spring Creek Gas Field Spring Creek Gas Field Elk 1791 Hallton
Bradford Oil Field Bradford Oil Field McKean 2139 Bradford
Burning Well Oil Field Burning Well Oil Field McKean 2136 Mount Jewett
Guffey Oil Field Guffey Oil Field McKean 2070 Mount Jewett
Halsey Gas Field Halsey Gas Field McKean 1890 Mount Jewett
Lewis Run Oil Field Lewis Run Oil Field McKean 1863 Lewis Run
Marshburg Oil Field Marshburg Oil Field McKean 2146 Lewis Run
Mill Creek Oil and Gas Field Mill Creek Oil and Gas Field Elk 1985 Wilcox
Music Mountain Oil Field Music Mountain Oil Field McKean 2188 Lewis Run
Nansen Oil and Gas Field Nansen Oil and Gas Field Elk 1985 Wilcox