E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/33
E21B 43/20 (2006.01)
Patent
CA 1206410
OIL RECOVERY BY WATERFLOODING ABSTRACT OF THE DISCLOSURE This invention provides a method for the recovery of oil from a subterranean oil reservoir penetrated by spaced apart injection system and production system in which an aqueous fluid is injected into the reservoir via the injection system to displace oil to the production system, the improvement comprising dissolving molecular oxygen in the aqueous fluid being injected into the water under pressure sufficient to maintain liquid phase oxidation at reservoir conditions.
441210
Gowling Lafleur Henderson Llp
Mobil Oil Corporation
LandOfFree
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