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Advances in Hydraulic Fracture Propagation Research in Shale Reservoirs

文献类型：期刊论文

作者Gong, Xun1; Ma, Xinhua2; Liu, Yuyang2; Li, Guanfang3
刊名MINERALS
出版日期2022-11-01
卷号12期号:11页码:24
关键词fracture stimulated artificial fracture physical model experiment numerical simulation
DOI10.3390/min12111438
英文摘要The characterization of artificial fracture propagation law in the fracturing process of shale reservoirs is the basis for evaluating the fracture conductivity and a key indicator of the reservoir stimulated effect. In order to improve the fracture stimulated volume of shale reservoirs, this paper systematically discusses the current status of research on artificial fracture propagation law from the research methods and main control factors and provides an outlook on its future development direction. The analysis finds that the study of fracture propagation law by using indoor physical simulation experiments has the advantages of simple operation and intuitive image, and the introduction of auxiliary technologies such as acoustic emission monitoring and CT scanning into indoor physical model experiments can correct the experimental results so as to better reveal the propagation mechanism of artificial fractures. At present, the numerical simulation methods commonly used to study the propagation law of artificial fractures include the finite element method, extended finite element method, discrete element method, boundary element method and phase field method, etc. The models established based on these numerical simulation methods have their own advantages and applicability, so the numerical algorithms can be integrated and the numerical methods selected to model and solve the different characteristics of the propagation law of artificial fractures in different regions at different times can greatly improve the accuracy of the model solution and better characterize the propagation law of artificial fractures. The propagation law of artificial fracture in the fracturing process is mainly influenced by geological factors and engineering factors, so when conducting research, geological factors should be taken as the basis, and through detailed study of geological factors, the selection of the fracturing process can be guided and engineering influencing factors can be optimized.
WOS关键词LONGMAXI FORMATION SHALE ; NUMERICAL-SIMULATION ; NETWORK PROPAGATION ; MECHANICAL-PROPERTIES ; NATURAL FRACTURES ; SICHUAN BASIN ; ELEMENT-METHOD ; CRACK-GROWTH ; INITIATION ; BEHAVIOR
资助项目R&D Department of Petrochina[2021DJ2005]
WOS研究方向Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
语种英语
出版者MDPI
WOS记录号WOS:000895545800001
资助机构R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina ; R&D Department of Petrochina
源URL[http://ir.iggcas.ac.cn/handle/132A11/106982]  
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Ma, Xinhua
作者单位1.Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China
2.Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Gong, Xun,Ma, Xinhua,Liu, Yuyang,et al. Advances in Hydraulic Fracture Propagation Research in Shale Reservoirs[J]. MINERALS,2022,12(11):24.
APA Gong, Xun,Ma, Xinhua,Liu, Yuyang,&Li, Guanfang.(2022).Advances in Hydraulic Fracture Propagation Research in Shale Reservoirs.MINERALS,12(11),24.
MLA Gong, Xun,et al."Advances in Hydraulic Fracture Propagation Research in Shale Reservoirs".MINERALS 12.11(2022):24.

入库方式： OAI收割

来源：地质与地球物理研究所

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