The maximum recoverable volume of Gas Initial In Place (GIIP).
Unlike Gas Initial In Place (GIIP) which is a geological category, the concept of Estimated Ultimate Gas Recovery (EUGR) depends on FDP and Petroleum Production specifics (recovery method, recovery duration, surface logistics, market conditions and economics).
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology / Petroleum Reservoir / Petroleum Reservoir Fluids / Gas Initial In Place (GIIP)