Oilfield
From wiki.pengtools.com
Oilfield
Oilfield is an oil Field a subsurface oil accumulation defined by depth, area, volume and other properties.
Wells are drilled to produce hydrocarbons from the Oilfield.
Oilfield is located in a Country.
Oilfield is a part of License Area owned by the Operator.
Oilfield consists of Reservoirs.