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

The Qiongdongnan Basin is a strongly overpressured basin with the maximum pressure coefficient (the ratio of the actual pore pressure versus hydrostatic pressure at the same depth) over 2.27. However, there exists a widespread low-overpressure interval between the strong overpressure intervals in th...

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Detalles Bibliográficos
Autores principales: Xu, Qinghai, Shi, Wanzhong, Xie, Yuhong, Wang, Zhenfeng, Li, Xusheng, Tong, Chuanxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5608191/
https://www.ncbi.nlm.nih.gov/pubmed/28934237
http://dx.doi.org/10.1371/journal.pone.0183676