摘要
微冻胶是90年代末期国外出现的一种新的冻胶型堵剂,是通过一定的聚合交联技术形成的以分子间交联为主的聚合物冻胶分散体,具有粒径可控、选择性封堵、单层黏附以及对地层物理化学条件不敏感的特点。总结了微冻胶的特点,详细论述了微冻胶的制备工艺和评价方法,对以后的研究方向提出了建议。
Microgel is a novel gel plugging agent firstly researched oversea in the late of 1990s,which is intermolecular cross-linking leading gel dispersion,fabricated by certain polymerization and crosslinking technique.It has the capability of governable particle size,monolayer adhesion,and insensitive to reservoir environments.In the paper,the concept of microgel is illustrated.The synthesis technique and evaluation method are introduced in detail.The advice is given for the future development.
出处
《断块油气田》
CAS
2007年第1期55-57,79,共4页
Fault-Block Oil & Gas Field
基金
中国石油大学(东营)研究生创新基金资助项目(S2006-12)
关键词
微冻胶
堵剂
剪切交联
乳液聚合
评价
Microgel,Plugging agent,Gelling under shear,Emulsion polymerization,Evaluation.
作者简介
崔亚，女，1982年生，在读硕士。电话：（0546）8391442，E—mail：cuiya-2001@163．com。
