三次采油阶段提高采收率的措施  

Measures to enhance oil recovery in the third stage of oil recovery

作　　者：程顺权 Cheng Shunquan(Karamay Hongshan Oilfield Co.,LTD.,Xinjiang Karamay 834000)

机构地区：[1]克拉玛依红山油田有限责任公司,新疆克拉玛依834000

出　　处：《石化技术》2021年第10期71-72,共2页Petrochemical Industry Technology

摘　　要：简要概述了三次采油的技术类型以及原理,重点对该阶段提高采收率所应用的两性离子表面活性剂、聚合物的驱油、二氧化碳驱油、微生物驱油、泡沫驱油、油层压裂以及注氮气等措施进行了分析。This paper briefly summarizes the technology types and principles of tertiary oil recovery,focusing on the application of zwitterionic surfactant,polymer flooding,carbon dioxide flooding,microbial flooding,foam flooding,reservoir fracturing and nitrogen injection measures to enhance oil recovery in this stage.

关 键 词：三次采油 采收率 驱油技术 

分 类 号：TE357.4[石油与天然气工程—油气田开发工程]