摘要
本文论述了采用不同防膨试验方法评价不同类型粘土防膨剂,并以回归曲线和价值工程分析防膨效果。由分子结构理论提出分子保护膜的防膨机理新观点,论述了酸液中添加具有多种功能的非离子型防膨剂QC—1可提高表外储层酸化与排酸效果。
<ABSTRACT> Different antiswell experiment methods are used to evaluate antiswell agents on
different types of clay and regressive curve and value engineering is used to analyze the anti-
swell results. A new point of view of antiswell mechanism of molecule protective film intro-
duced by theory of molecular structure mentioned that a non - ionic type of antiswell agent
QC - 1 with multifunctions added into acid solutions can increase the results of acidizing and
expelling of acid.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1992年第3期59-64,共6页
Petroleum Geology & Oilfield Development in Daqing
关键词
表外
储油层
开发
防膨剂
效应
Ultra-low permeable thin pay zone,Clay mineral, Antiswellagent,Antiswellmechanism
