The Orphan Basin: A review of basin evolution, structure, stratigraphy and petroleum systems

The Orphan Basin, located offshore northeastern Newfoundland, Eastern Canada, is a Mesozoic rift basin formed during the disintegration of Pangaea and the concurrent opening of the North Atlantic Ocean. The majority of previous work has divided the basin into the East (EOB) and West Orphan (WOB) subbasins, separated by the Central Orphan High (COH). These subbasins share some similarities but have different opening kinematics, timings, and …