Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments

The analysis of structural deformation characteristics in the Lower Yangtze area of South China is of great significance to petroleum exploration and development in this area. Based on the geological and geophysical data, the structural deformation characteristics of the Lower Yangtze area are syste...

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Autores principales:	Li Xiao, Hu Qiuyuan, Dong Dawei, Guo Shaobin
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	lower yangtze area structural deformation characteristics structural physical simulation forming mechanisms petroleum exploration Geology QE1-996.5
Acceso en línea:	https://doaj.org/article/0210b61d4a1746908a90bf868116cf70
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spelling	oai:doaj.org-article:0210b61d4a1746908a90bf868116cf702021-12-05T14:10:48ZStructural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments2391-544710.1515/geo-2020-0263https://doaj.org/article/0210b61d4a1746908a90bf868116cf702021-06-01T00:00:00Zhttps://doi.org/10.1515/geo-2020-0263https://doaj.org/toc/2391-5447The analysis of structural deformation characteristics in the Lower Yangtze area of South China is of great significance to petroleum exploration and development in this area. Based on the geological and geophysical data, the structural deformation characteristics of the Lower Yangtze area are systematically discussed. Structural physical simulation experiments are further conducted to model the typical structural deformation systems and to discuss their dynamic mechanism. The results show that the hedging system is characterized by “asymmetric opposite hedging in the south and north” of the study area. The structural deformation on the northwest of the hedging system mainly occurred in the Middle-Late Triassic and was controlled by southeaster compression in the Indo-Chinese Period. The deformation of southeastern side of the hedging system mainly occurred in Middle-Late Jurassic and was controlled by northwester strong compression in the early period of the Yanshanian Movement. According to the development and evolution sequence of the hedging structure system in the Lower Yangtze area, Wuxi area has weak structural deformation and has not undergone intensive transformation in later periods. Also, the other factors of petroleum accumulation, including the source rock, reservoir, and sealing conditions, are superior, which make a potential area for exploration.Li XiaoHu QiuyuanDong DaweiGuo ShaobinDe Gruyterarticlelower yangtze areastructural deformation characteristicsstructural physical simulationforming mechanismspetroleum explorationGeologyQE1-996.5ENOpen Geosciences, Vol 13, Iss 1, Pp 663-674 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	lower yangtze area structural deformation characteristics structural physical simulation forming mechanisms petroleum exploration Geology QE1-996.5
spellingShingle	lower yangtze area structural deformation characteristics structural physical simulation forming mechanisms petroleum exploration Geology QE1-996.5 Li Xiao Hu Qiuyuan Dong Dawei Guo Shaobin Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
description	The analysis of structural deformation characteristics in the Lower Yangtze area of South China is of great significance to petroleum exploration and development in this area. Based on the geological and geophysical data, the structural deformation characteristics of the Lower Yangtze area are systematically discussed. Structural physical simulation experiments are further conducted to model the typical structural deformation systems and to discuss their dynamic mechanism. The results show that the hedging system is characterized by “asymmetric opposite hedging in the south and north” of the study area. The structural deformation on the northwest of the hedging system mainly occurred in the Middle-Late Triassic and was controlled by southeaster compression in the Indo-Chinese Period. The deformation of southeastern side of the hedging system mainly occurred in Middle-Late Jurassic and was controlled by northwester strong compression in the early period of the Yanshanian Movement. According to the development and evolution sequence of the hedging structure system in the Lower Yangtze area, Wuxi area has weak structural deformation and has not undergone intensive transformation in later periods. Also, the other factors of petroleum accumulation, including the source rock, reservoir, and sealing conditions, are superior, which make a potential area for exploration.
format	article
author	Li Xiao Hu Qiuyuan Dong Dawei Guo Shaobin
author_facet	Li Xiao Hu Qiuyuan Dong Dawei Guo Shaobin
author_sort	Li Xiao
title	Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
title_short	Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
title_full	Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
title_fullStr	Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
title_full_unstemmed	Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments
title_sort	structural deformation characteristics of the lower yangtze area in south china and its structural physical simulation experiments
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/0210b61d4a1746908a90bf868116cf70
work_keys_str_mv	AT lixiao structuraldeformationcharacteristicsoftheloweryangtzeareainsouthchinaanditsstructuralphysicalsimulationexperiments AT huqiuyuan structuraldeformationcharacteristicsoftheloweryangtzeareainsouthchinaanditsstructuralphysicalsimulationexperiments AT dongdawei structuraldeformationcharacteristicsoftheloweryangtzeareainsouthchinaanditsstructuralphysicalsimulationexperiments AT guoshaobin structuraldeformationcharacteristicsoftheloweryangtzeareainsouthchinaanditsstructuralphysicalsimulationexperiments
_version_	1718371699707084800

Structural deformation characteristics of the Lower Yangtze area in South China and its structural physical simulation experiments

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