1
Djabbarah Nizar F, Garling Ralph Vernon: Conformance control in subterranean formations. Mobil Oil, May 18, 1994: GB2272465-A (4 worldwide citation)

The invention is a foam method for improving conformance during a steam flood or carbon dioxide flood in a subterranean, oil-containing formation penetrated by at least one injection well and at least one production well. In a steam flood oil recovery process, sweep efficiency is improved by injecti ...


2
Djabbarah Nizar F, Garling Ralph Vernon: Methode pour recuperer lhuile contenue dans les formations souterraines, Method for recovering oil from a subterranean oil containing formation. Djabbarah Nizar F, Garling Ralph Vernon, Exxonmobil Oil Corporation, GOWLING LAFLEUR HENDERSON, September 23, 2003: CA2102980

The invention is a foam method for improving conformance during a steam floodor carbon dioxide flood in a subterranean, oil-containing formation penetrated by atleast one injection well and at least one production well. In a steam flood oil recoveryprocess, sweep efficiency is improved by injecting ...