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Subsurface reservoir containing petroleum hydrocarbons and other petroleum reservoir fluids.
Its structure and properties are described by Depositional facies, Lithological facies and Petrophysical rock properties and petroleum fluid properties.
The size, structure and complexity of Petroleum Reservoirs are normally characterized by the generally accepted metrics on Reserves Classification.
The typical forms of the fluids which can be found in Petroleum reservoir are called Petroleum reservoir fluids.
See Also
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Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology
[ Hydrocarbon Initial In Place (HCIIP)] [ Hydrocarbon Reserves (HCR) ] [ Hydrocarbon Reserves Classification ]
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