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Laboratory test study on supercritical carbon dioxide fracturing granite: a quantitative 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; Liang, Ning1,2,3; Yu, Xin1,2,3; Wang, Zan1,2,3
刊名GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES
出版日期2023-12-01
卷号9期号:1页码:20
ISSN号2363-8419
关键词Geothermal reservoir Granite Supercritical carbon dioxide Fracturing test Breakdown pressure Fracture parameters
DOI10.1007/s40948-023-00636-x
英文摘要Supercritical carbon dioxide (ScCO2) fracturing to transform geothermal reservoirs is a new technology in geothermal development, with great prospects. In this paper, the current laboratory test methods and test results of ScCO2 fracturing granite are reviewed, and the breakdown pressure and fracture parameters are discussed, and the existing problems and suggestions are given. The results show that the breakdown pressure of ScCO2 is 19.26-26.99% lower than that of water. The breakdown pressure is positively correlated with confining pressure and injection flow rate, and negatively correlated with temperature. ScCO2 tends to form shear fractures, induce more fracture branches and more complex fracture morphology than other fracturing fluids. Compared with water, the density of fracture branches increased by 17.82-60.54%, and the complexity of fracture morphology increased by about 4%. Existing studies have shown that ScCO2 has the advantages of low breakdown pressure, good fracture formation effect, no pollution and water resource saving. It is suggested that further research should be carried out regarding fracturing fluid properties, laboratory tests, theoretical derivation and engineering application in the future, to accelerate the application process of ScCO2 in deep geothermal development.
WOS关键词SURFACE CHARACTERISTICS ; CONFINING PRESSURE ; GEOTHERMAL-ENERGY ; ACOUSTIC-EMISSION ; CO2 ; SHALE ; WATER ; PERMEABILITY ; TEMPERATURE ; STIMULATION
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] ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences[2023073] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0904]
WOS研究方向Energy & Fuels ; Engineering ; Geology
语种英语
出版者SPRINGER HEIDELBERG
WOS记录号WOS:001028739800001
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 ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; 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 ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; 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 ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; 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 ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; Youth Innovation Promotion Association Foundation of the Chinese Academy of Sciences ; 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/132A11/111297]  
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; Wang, Zan
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Bowen,Qi, Shengwen,Lu, Wei,et al. Laboratory test study on supercritical carbon dioxide fracturing granite: a quantitative review[J]. GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES,2023,9(1):20.
APA Zheng, Bowen.,Qi, Shengwen.,Lu, Wei.,Guo, Songfeng.,Liang, Ning.,...&Wang, Zan.(2023).Laboratory test study on supercritical carbon dioxide fracturing granite: a quantitative review.GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES,9(1),20.
MLA Zheng, Bowen,et al."Laboratory test study on supercritical carbon dioxide fracturing granite: a quantitative review".GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES 9.1(2023):20.

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来源：地质与地球物理研究所

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