INFLUENCE OF MINERAL SALTS OF RESERVOIR WATER HIGH VISCOSITY OILS BY EMULSIFICATION IN THE PRESENCE OF AMPHIPHILIC POLYMERS
Keywords:
high-viscosity oil, amphiphilic polymer, reservoir water, mineralization, emulsion, viscosityAbstract
In this paper, based on the results of theoretical and experimental studies, the influence of formation water mineralization of high-viscosity oils on the regularities and properties of emulsification with the addition of polymer is considered. The properties and composition of oil, reservoir water, its salinity and mineralization play a key role in increasing the stability of emulsions and the mechanism of polymer stability. The composition of reservoir waters of the Kokjide, Kumsay and Mortuk deposits for the content of heavy metals have studied by photometric method. Viscosymetric analysis of model solutions have performed and the influence of mineral salt chlorides on the viscosity properties in a system with an acrylamide-based copolymer was established.
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