Method of preheating a heavy oil zone through existing bottom wa

Method of preventing in-depth formation damage during injection

Method of producing gas condensate and other reservoirs

Method of producing petroleum

Method of producing viscous oil from subterranean formations

Method of recovering additional oil from fines and residue recov

Method of recovering hydrocarbon fluids from a subterranean...

Method of recovering oil

Method of recovering petroleum from a subterranean reservoir inc

Method of recovering petroleum from a subterranean reservoir inc

Method of recovering petroleum from a subterranean reservoir inc

Method of recovering petroleum from a subterranean reservoir inc

Method of recovering petroleum from a subterranean reservoir inc

Method of recovering petroleum from underground formations

Method of recovering viscous oil from reservoirs with multiple h

Method of recovering viscous petroleum from an underground forma

Method of recovering viscous petroleum from tar sand

Method of recovering viscous petroleum from thick tar sand

Method of recovery of bitumen from tar sand formations

Method of recovery of natural gases from underground coal format