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Connecting equations:

STOIIP = EUOR + Non-recoverable Oil ReservesSTGIIP = EUGR +  Non-recoverable Gas
EUOR = OR + Recovered OilEUGR = GR + Recovered Gas
OR = Drainable Oil + Non-drainable OilGR = Drainable Gas + Non-drainable Gas
Drainable Oil = Profitable Oil + Non-profitable OilDrainable gas = Profitable Gas + Non-profitable Gas
Incremental Oil Recovery = Non-drainable Oil + Non-profitable OilIncremental gas = Non-drainable Gas + Non-profitable Gas


See also


Petroleum Industry (Oil & Gas Industry) / Petroleum Asset / Petroleum Asset Summary




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