Abstract: Considering the characteristics of Bamianhe viscous oil fault block reservoir,this paper presents five measures of enhancing water drive recovery efficiency,stimulation and stable production. They are alternating water injection and viscous oil injection, using recycle sea water, changing the completion performation and sand control technique, in­creasing the temperature of oil measures and rational adjusting producing pressure drop etc. There is reference sense for the same type viscous oil fault block reservoir.

Key words: Bamianhe viscous oil fault block reservoir, Water drive recovery efficiency, Alternate water injection and viscous oil injection, Recycle sea water, Increasing perature, Reducing viscosity