摘要
油包水乳状液具有良好的流度控制能力,可以扩大波及体积,提高驱油效率。基于油水体系的乳化机理,综述了原油组成、水相组成和乳化条件等对油包水乳状液稳定性影响的研究进展,论述了油包水乳状液在提高采收率方面的应用。
Water-in-oil emulsion has good mobility control ability,which can expand swept volume and improve oil displacement efficiency.Based on the emulsification mechanism of oil-water system,the effects of crude oil composition,water phase composition and emulsification conditions on the stability of water-in-oil emulsion were reviewed,and the application of water-in-oil emulsion in improving oil recovery was discussed.
作者
赵学松
刘琦
ZHAO Xuesong;LIU Qi(The Unconventional Petroleum Research Institute,Beijing Key Laboratory for Greenhouse Gas Storage and CO_(2)-EOR,China University of Petroleum-Beijing,Beijing 102249,P R of China)
出处
《油田化学》
CAS
CSCD
北大核心
2023年第2期363-373,共11页
Oilfield Chemistry
基金
国家自然科学基金“CCUS地质封存中CO_(2)-咸水-地层岩-油井水泥相互作用机理的研究”(项目编号51604288)。
