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.
出处
《油田化学》
CAS
CSCD
北大核心
2010年第1期106-111,共6页
Oilfield Chemistry
