Fracturing with Carbon Dioxide: From Microscopic Mechanism to Reservoir Application

doi:10.1016/j.joule.2019.05.004

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	Fracturing with Carbon Dioxide: From Microscopic Mechanism to Reservoir Application
	Song, Xuehang ; Guo, Yintong ; Zhang, Jin ; Sun, Nannan ; Shen, Guofei ; Chang, Xin ; Yu, Weisheng ; Tang, Zhiyong ; Chen, Wei ; Wei, Wei
刊名	JOULE
	2019
卷号	3 期号:8 页码:1913-1926
ISSN号	2542-4351
DOI	10.1016/j.joule.2019.05.004
英文摘要	Water fracturing is widely employed as a reservoir-stimulating technology for the recovery of unconventional oil and gas. However, the process suffers from massive water consumption and environmental concerns. Therefore, alternative fracturing fluids are desired. In recent years, fracturing with CO2 was proposed to embrace multiple benefits, including carbon storage, enhanced recovery, etc. Herein, based on specially designed facilities and new analytical methodologies, we present multiscale and quantitative investigations on the fracturing mechanism and behavior of CO2 and water. It was demonstrated that because of the high leak-off of CO2, shear fractures can be readily induced, which facilitated the formation of tensile and mixed fractures, leading to effective fracturing, complex networks, and greater stimulated reservoir volume. Finally, a 4- to 20-fold increase in tight oil production could be achieved by CO2 fracturing in field tests with five wells.
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
WOS记录号	WOS:000482204600014
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/14913]
专题	岩土力学所知识全产出_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, CAS Key Lab Low Carbon Convers Sci & Engn, Shanghai 201210, Peoples R China; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; 3.China Univ Petr, Coll Petr Engn, Beijing 102249, Peoples R China; 4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Song, Xuehang,Guo, Yintong,Zhang, Jin,et al. Fracturing with Carbon Dioxide: From Microscopic Mechanism to Reservoir Application[J]. JOULE,2019,3(8):1913-1926.
APA	Song, Xuehang.,Guo, Yintong.,Zhang, Jin.,Sun, Nannan.,Shen, Guofei.,...&Xue, Zhenqian.(2019).Fracturing with Carbon Dioxide: From Microscopic Mechanism to Reservoir Application.JOULE,3(8),1913-1926.
MLA	Song, Xuehang,et al."Fracturing with Carbon Dioxide: From Microscopic Mechanism to Reservoir Application".JOULE 3.8(2019):1913-1926.