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	Petroleum System in Deepwater Basins of the Northern South China Sea
	Wu Shiguo1,2; Han Qinghua1,3; Ma Yubo1,3; Dong Dongdong1,3; Lue Fuliang4
刊名	JOURNAL OF EARTH SCIENCE
	2009-02-01
卷号	20期号:1页码:124-135
关键词	Deepwater Reservoir Source Rock Petroleum System Northern South China Sea
ISSN号	1674-487X
DOI	10.1007/s12583-009-0014-3
文献子类	Article
英文摘要	The northern South China Sea margin has experienced a rifting stage and a post-rifting stage during the Cenozoic. In the rifting stage, the margin received lacustrine and shallow marine facies sediments. In the post-rifting thermal subsidence, the margin accumulated shallow marine facies and hemipelagic deposits, and the deepwater basins formed. Petroleum systems of deepwater setting have been imaged from seismic data and drill wells. Two kinds of source rocks including Paleogene lacustrine black shale and Oligocene-Early Miocene mudstone were developed in the deepwater basin of the South China Sea. The deepwater reservoirs are characterized by the deep sea channel rill, mass flow complexes and drowned reef carbonate platform. Profitable capping rocks on the top are mudstones with huge thickness in the post-rifting stage. Meanwhile, the faults developed during the rifting stage provide a migration path favourable for the formation of reservoirs. The analysis of seismic and drilling data suggests that the joint structural and stratigraphic traps could form giant hydrocarbon fields and hydrocarbon reservoirs including syn-rifting graben subaqueous delta, deepwater submarine fan sandstone and reef carbonate reservoirs.; The northern South China Sea margin has experienced a rifting stage and a post-rifting stage during the Cenozoic. In the rifting stage, the margin received lacustrine and shallow marine facies sediments. In the post-rifting thermal subsidence, the margin accumulated shallow marine facies and hemipelagic deposits, and the deepwater basins formed. Petroleum systems of deepwater setting have been imaged from seismic data and drill wells. Two kinds of source rocks including Paleogene lacustrine black shale and Oligocene-Early Miocene mudstone were developed in the deepwater basin of the South China Sea. The deepwater reservoirs are characterized by the deep sea channel rill, mass flow complexes and drowned reef carbonate platform. Profitable capping rocks on the top are mudstones with huge thickness in the post-rifting stage. Meanwhile, the faults developed during the rifting stage provide a migration path favourable for the formation of reservoirs. The analysis of seismic and drilling data suggests that the joint structural and stratigraphic traps could form giant hydrocarbon fields and hydrocarbon reservoirs including syn-rifting graben subaqueous delta, deepwater submarine fan sandstone and reef carbonate reservoirs.
学科主题	Geosciences, Multidisciplinary
语种	英语
WOS记录号	WOS:000264753800013
公开日期	2010-12-22
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/3713]
专题	海洋研究所_海洋地质与环境重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China 2.China Univ Petr, Coll Georesource & Informat, Qingdao 266555, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.PetroChina Hangzhou Inst Geol, Hangzhou 310023, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Wu Shiguo,Han Qinghua,Ma Yubo,et al. Petroleum System in Deepwater Basins of the Northern South China Sea[J]. JOURNAL OF EARTH SCIENCE,2009,20(1):124-135.
APA	Wu Shiguo,Han Qinghua,Ma Yubo,Dong Dongdong,&Lue Fuliang.(2009).Petroleum System in Deepwater Basins of the Northern South China Sea.JOURNAL OF EARTH SCIENCE,20(1),124-135.
MLA	Wu Shiguo,et al."Petroleum System in Deepwater Basins of the Northern South China Sea".JOURNAL OF EARTH SCIENCE 20.1(2009):124-135.

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