... further enhance oil recovery. Field application results also confirm that sodium silicate is a good inorganic profile control agent in high temperature and high salinity reservoir. high salinity reservoir salinity salt sensitivity precipitation profile control agent generate precipitation...

... Abstract High injection pressure and the imbalance between water injection and oil production are two of the difficulties in developing low permeability oil reservoirs. Injecting gemini surfactants is a promising technique to overcome the difficulties to enhance oil recovery from low...