Geophysical Signature and Detection of Shallow Water Flow in the Deepwater Basin of the Northern South China Sea
详细信息
- 责任者：Wu Shiguo (Key Laboratory of Marine Geology and Environment ; Institute of Oceanology ; Chinese Academy of Sciences ; Qingdao 266071 ; China) ; Sun Yunbao
- 刊名：Chinese Journal of Geophysics
- 出版年：2010
- 卷期：53(7)
- 关键词：深海环境 ; deep-sea environment ; 地球物理场 ; geophysical fields ; 南海 ; South China Sea
- 页码：p.1681-1690
- 图表：9 illus., 36 refs.
- 分类号：0200
- issnNo：ISSN0001-5733
- isbnNo：CN11-2074/P
摘要
Shallow water flow (SWF) is one type of the most serious geohazards in deepwater drilling. SWF hazards are only met in deepwater regions and SWF sands have the properties of low density, low velocity and high VP/VS. Based on the theory of Sequence Stratigraphy, the deepwater channel depositional system was identified in Baiyun depression,