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) depend on FDP and Petroleum Production specifics (recovery method, recovery duration, surface logistics, market conditions and economics).
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology / Petroleum Reservoir / Petroleum Reservoir Fluids / Gas Initial In Place (GIIP)