05.07.2009
Natural gas occurring in a normal porous and permeable reservoir rock, either in the gaseous phase or dissolved in crude oil, and which technically can be produced by normal production practices.
A conventional reservoir is one that can be produced at economic flow rates and that will produce economic volumes of oil or gas without large stimulation treatment or any special recovery process. A conventional reservoir is essential a high to medium permeability reservoir in which one can drill a vertical well, perforate the pay interval and then produce the well at commercial flow rates and recover economic volumes of oil or gas