国内油田三次采油提高采收率主体技术进展(下)  

Progress of Main Enhanced Oil Recovery Technologies for Oilfields in China(Ⅱ)

作　　者：李广超 LI Guangchao(Research Institute of Petroleum Exploration and Production,Sinopec,Beijing 102206,P R of China)

机构地区：[1]中国石油化工股份有限公司石油勘探开发研究院,北京102206

出　　处：《油田化学》2023年第1期175-181,共7页Oilfield Chemistry

摘　　要：化学驱、气驱和稠油热采是我国三次采油提高采收率(EOR)的三大主体应用技术。本篇重点阐述我国气驱(包括CO_(2)捕集、驱油与埋存一体化的CCUS技术、烃气驱、N_(2)驱及空气驱)及稠油热采(包括蒸汽驱、蒸汽吞吐、蒸汽辅助重力驱、多元热流驱/吞吐、火烧油层)技术及应用新进展。Chemical flooding,gas injection,and heavy oil thermal recovery are the three important technologies of enhanced oil recovery(EOR)in China.In this paper,the application progress of gas injection,and heavy oil thermal recovery were expounded,including CCUS,N_(2) injection,hydrocarbon injection,and air injection in gas injection technologies,and steam flooding,steam stimulation,SAGD,thermochemistry assisted steam stimulation,in-situ combustion in heavy oil thermal recovery technologies.

关 键 词：三次采油 气驱 稠油热采 主体技术 进展 综述 

分 类 号：TE39[石油与天然气工程—油气田开发工程]