摘要
综述了化学驱技术的驱油机理,以及复合驱技术遇到的问题及发展趋势,分析不同条件对原油乳状液稳定性的影响,概述了乳状液提高采收率的基本原理,同时结合近年来关于乳化在提高采收率方面的研究,分析了乳化对提高采收率的重要地位,并展望了乳化及其机理的研究前景。
This paper summarizes the displacement mechanism of chemical flooding,problems faced now and future development trends.The effects of different conditions on the stability of crude oil emulsion and the contribution to the recovery of oil are analysized.Combined with recent reaserches on the emulsification in EOR,the important role of emulsification plays on recovery and the prospect of emulsification mechanism are also discussed.
作者
李杰瑞
刘卫东
周义博
丛苏男
陈思智
杜春泽
杨烨
LI Jie-rui;LIU Wei-dong;ZHOU Yi-bo;CONG Su-nan;CHEN Si-zhi;DU Chun-ze;YANG Ye(University of Chinese Academy of Sciences,Beijing 100190,China;Institute of Porous Flow and Fluid Mechanics,Chinese Academy of Sciences,Langfang 065007,China;PetroChina Research Institute of Petroleum Exploration and Development,Langfang 065007,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第9期1957-1961,共5页
Applied Chemical Industry
基金
国家重大科技专项(2016ZX05010-005)
关键词
化学驱
乳化
稳定性
采收率
chemical flooding
emulsification
stability
recovery
