驱油用疏水缔合水溶性聚合物的研究进展  

Research advances of hydrophobically associating water-soluble polymer for oil flooding

作　　者：杨振宇[1] 袁骁[2] 

机构地区：[1]西南石油大学化学化工学院,四川成都610500 [2]中国石油天然气股份有限公司塔里木油田公司,新疆库尔勒841000

出　　处：《精细与专用化学品》2015年第12期39-46,共8页Fine and Specialty Chemicals

摘　　要：疏水缔合水溶性聚合物是一种亲水性大分子链上带有少量疏水基团的水溶性聚合物,其特有的两亲分子结构使溶液具有独特的流变性。从疏水缔合聚合物的聚合方法、疏水单体的类型、溶液结构形成方式与类型、溶液性质的影响因素等方面综述了研究进展,展望了它在聚合物驱中的应用前景。Hydrophobically associating water-soluble polymer is a water-soluble polymer with a few hydrophobic groups in the hydrophilic macromolecular chain. The solution has unique rheological property because of its amphiphilic molecular structure. The research advances of polymerization method, types of hydrophobic monomer, forming mode and type of solution structure, effect of polymer molecular structure and external conditions on solution property are reviewed. Prospects of applications in polymer flooding are analyzed.

关 键 词：疏水缔合聚合物 溶液结构 流变性 驱油 表面活性剂 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]