摘要
概述了国内各大油田化学驱(主要是聚合物驱和ASP三元复合驱)采出水处理和回注中出现的问题,即含油量高,乳化严重,悬浮固体含量高等,综述了化学驱采出水处理工艺及工艺设备现状、进展及相关的研究,提出了今后须重视的几个问题。
The problems experienced in treating and reinjecting oilfield produced waters from the oil reservoirs flooded by chemicals and,in particular,polymer and alkaline/surfactant（polymer combination in major oil fields of China are summarized and cover high oil contant,highly emulsified oil in water, and high suspended solids content. The present situation, advances, and researches of produced water treating technologies and apparatus and installations are described and some proposals are presented.
出处
《油田化学》
CAS
CSCD
北大核心
2009年第2期222-226,共5页
Oilfield Chemistry
关键词
化学驱
采出水
回注水
净水处理
处理工艺
工艺设备
综述
chemical floods
produced water
recycled waters for reservoir flooding
water clarifying treatments
treating technologies
apparatus and installations
review
