Przemysl Chemiczny, Vol.96, No.5, 968-971, 2017
Effect of reservoir water salinity on optimum design of polymer flooding
Polyacrylamide was dissolved (up to 1000 mg/L) in salines of varying salt concns. (1000-7000 mg/L) and flooded to crude oil-bearing rock under 150 bar to improve the oil recovery. This model was base for estg. the increase of oil recovery factor and process efficiency.