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CO2在非常规油气增产领域应用研究进展
油田化学
2023年 40卷 第2期
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Title
Research Progress on Application of CO2 in Unconventional Oil and Gas Stimulation
作者
侯向前
卢拥军
张福祥
胡广军
张 涛
苗红生
Authors
HOU Xiangqian
LU Yongjun
ZHANG Fuxiang
HU Guangjun
ZHANG Tao
MIAO Hongsheng
摘要
针对CO2在非常规油气增产领域的研究现状与挑战，概述了CO2在压裂、驱油、封存过程中的12项应用机 理；分析了近年来CO2干法压裂技术、CO2泡沫压裂技术、CO2混合压裂技术和CO2驱油技术的国内外研究现状与 技术需求；展望了CO2在非常规油气增产领域的未来研究重点。
Abstract
Aiming at the research status and challenges of CO2 in the field of unconventional oil and gas stimulation，the application mechanisms of CO2 in fracturing，flooding and storage were summarized. Research status and technical demands at home and abroad in CO2 dry fracturing，CO2 foam fracturing，CO2 hybrid fracturing and CO2 flooding in recent years were analyzed. The future research focus of CO2 in the field of unconventional oil and gas stimulation was prospected.
关键词：
非常规储层;
碳达峰;
碳中和;
CO2压裂;
CO2驱油;
CO2封存;
综述;
Keywords:
unconventional reservoirs;
carbon peaking;
carbon neutralization;
CO2fracturing;
CO2 flooding;
CO2 storage;
review;
DOI
10.19346/j.cnki.1000-4092.2023.02.026
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