三种低黏度交联聚合物调驱剂研究进展  

Development in Crosslinked Polymer Based Flooding Fluids of Low Viscosity for EOR

作　　者：鲁娇[1] 彭勃[1] 李明远[1] 林梅钦[1] 董朝霞[1] 

机构地区：[1]中国石油大学提高采收率研究中心,北京102249

出　　处：《油田化学》2010年第1期106-111,共6页Oilfield Chemistry

摘　　要：详细综述了三种低黏度、高流动度交联聚合物驱油剂即胶态分散凝胶(CDG)、交联聚合物溶液(LPS)、(预)交联聚合物微球(PCPP)的研究进展,包括技术发展、调驱机理、制备方法、评价方法、形态和尺寸、流变性及在国内外油田的应用。The developments in crosslinked polymer based reservoir flooding fluids of low viscosity for EOR with significant functions of indepth profile modification,or relative permeability control,were presented based on 76 publications. These fluids were：colloidal dispersion gel,CDG;linked polymer solution,LPS;and precrosslinked polymer particles,PCPP,in aqueous dispersion. The topics covered in this review article were：scientific and technologic development;profiling/flooding mechanisms;methods of preparation;evaluation methods and tests;morphologies and particle size;rheologic behavior;field uses in oil fields in China and abroad.

关 键 词：化学驱油剂 低黏度 胶态分散凝胶(CDG) 交联聚合物溶液(LPS) (预)交联聚合物微球(PCPP) 深部调剖剂 相对渗透率调整剂 综述 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程] TE39