RESEARCH ON VISCOUS CRUDE OIL - SOLUBLE VISCOSITY REDUCERS

Abstract

According to the properties of viscous crude and using three different kinds of monomers, Aery-late , Styrene and Maleic Anhydride (ASM), a copolymer of oil - soluble viscosity reducers (ASM) has been synthesized . At the same time , the condition of reaction was confirmed, And the paper research the properties of viscosity reducer, the effect of temperature and the viscidity of viscosity reducer compounding with surfactant in viscous crude. Experimental results show that the ASM has better viscosity reduction effect, and has good applied prospects.