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Experimental Research on Supercritical Carbon Dioxide Fracturing of Sedimentary Rock: A Critical Review

文献类型：期刊论文

作者Zheng, Bowen1,2,3; Qi, Shengwen1,2,3; Lu, Wei1,2,3; Guo, Songfeng1,2,3; Wang, Zan1,2,3; Yu, Xin1,2,3; Zhang, Yan1,2,3
刊名ACTA GEOLOGICA SINICA-ENGLISH EDITION
出版日期2023-06-01
卷号97期号:3页码:925-945
关键词sedimentary rock supercritical carbon dioxide fracturing experiment breakdown pressure fracture parameters
ISSN号1000-9515
DOI10.1111/1755-6724.15085
英文摘要Supercritical carbon dioxide (ScCO2) fracturing has great advantages and prospects in both shale gas exploitation and CO2 storage. This paper reviews current laboratory experimental methods and results for sedimentary rocks fractured by ScCO2. The breakdown pressure, fracture parameters, mineral composition, bedding plane angle and permeability are discussed. We also compare the differences between sedimentary rock and granite fractured by ScCO2, ultimately noting problems and suggesting solutions and strategies for the future. The analysis found that the breakdown pressure of ScCO2 was reduced 6.52%-52.31% compared with that of using water. ScCO2 tends to produce a complex fracture morphology with significantly higher permeability. When compared with water, the fracture aperture of ScCO2 was decreased by 4.10%-72.33%, the tortuosity of ScCO2 was increased by 5.41%-70.98% and the fractal dimension of ScCO2 was increased by 4.55%-8.41%. The breakdown pressure of sandstone is more sensitive to the nature of the fracturing fluid, but fracture aperture is less sensitive to fracturing fluid than for shale and coal. Compared with granite, the tortuosity of sedimentary rock is more sensitive to the fracturing fluid and the fracture fractal dimension is less sensitive to the fracturing fluid. Existing research shows that ScCO2 has the advantages of low breakdown pressure, good fracture creation and environmental protection. It is recommended that research be conducted in terms of sample terms, experimental conditions, effectiveness evaluation and theoretical derivation in order to promote the application of ScCO2 reformed reservoirs in the future.
WOS关键词SHEAR-STRENGTH CRITERION ; HIGH-TEMPERATURE ; SURFACE CHARACTERISTICS ; PROGRESSIVE FAILURE ; ACOUSTIC-EMISSION ; POROUS-MEDIA ; CO2 ; SHALE ; WATER ; PROPAGATION
资助项目National Natural Science Foundation of China[42141009] ; National Natural Science Foundation of China[41825018] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41902289] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-202201] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0904]
WOS研究方向Geology
语种英语
WOS记录号WOS:001025156600016
出版者WILEY
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)
源URL[http://ir.iggcas.ac.cn/handle/132A11/111292]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Qi, Shengwen
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Bowen,Qi, Shengwen,Lu, Wei,et al. Experimental Research on Supercritical Carbon Dioxide Fracturing of Sedimentary Rock: A Critical Review[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2023,97(3):925-945.
APA Zheng, Bowen.,Qi, Shengwen.,Lu, Wei.,Guo, Songfeng.,Wang, Zan.,...&Zhang, Yan.(2023).Experimental Research on Supercritical Carbon Dioxide Fracturing of Sedimentary Rock: A Critical Review.ACTA GEOLOGICA SINICA-ENGLISH EDITION,97(3),925-945.
MLA Zheng, Bowen,et al."Experimental Research on Supercritical Carbon Dioxide Fracturing of Sedimentary Rock: A Critical Review".ACTA GEOLOGICA SINICA-ENGLISH EDITION 97.3(2023):925-945.

入库方式： OAI收割

来源：地质与地球物理研究所

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