【摘要】 针对高粘原油的特性,合成了一种丙烯酸酯—苯乙烯—马来酸酐三元共聚物(ASM)油溶性稠油降粘剂,确定了最佳反应条件,并对降粘性、粘温性,以及与表面活性剂复配后的降粘性进行研究。结果表明,ASM的降粘效果明显,具有较好的开发应用前景。更多还原

【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.更多还原