Identification of low-overpressure interval and its implication to hydrocarbon migration: Case study in the Yanan sag of the Qiongdongnan Basin, South China Sea

• Qinghai Xu,

  Roles Methodology, Writing – original draft, Writing – review & editing

  Affiliations Key Laboratory of Tectonics and Petroleum Resources (China University of Geosciences), Ministry of Education, Wuhan, China, Faculty of Earth Resources, China University of Geosciences, Wuhan, China

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• Wanzhong Shi ,

  Roles Funding acquisition, Project administration, Software, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: shiwz@cug.edu.cn

  Affiliations Key Laboratory of Tectonics and Petroleum Resources (China University of Geosciences), Ministry of Education, Wuhan, China, Faculty of Earth Resources, China University of Geosciences, Wuhan, China

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• Yuhong Xie,

  Roles Investigation, Methodology

  Affiliation Zhanjiang Company, CNOOC, China

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• Zhenfeng Wang,

  Roles Methodology

  Affiliation Zhanjiang Company, CNOOC, China

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• Xusheng Li,

  Roles Methodology

  Affiliation Zhanjiang Company, CNOOC, China

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• Chuanxin Tong

  Roles Methodology

  Affiliation Zhanjiang Company, CNOOC, China

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