Integrated geophysical research on macroscopic distribution of Pre-Cenozoic residual basins - A case in Dagang area

	Integrated geophysical research on macroscopic distribution of Pre-Cenozoic residual basins - A case in Dagang area
	Hao Tian-Yao 1; Xu Ya 1; Zhou Li-Hong 2; Zhang Li-Li 1; Jiang Wei-Wei 1; Xu Yi 1; Li Jun 1,3; Zhao Bai-Min 1,4; Wang Bei-Bei 1; Yuan Shu-Qin 1,2
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2008-03-01
卷号	51 期号:2 页码:491-502
关键词	residual basin of Pre-Cenozoic residual thickness gravity and magnetic methods dagang area oil-gas resources
ISSN号	0001-5733
文献子类	Article
英文摘要	How to indicate the macroscopic distribution of Pre-Cenozoie residual basins by geophysical data will be one of the most important study methods. Dagang area is chosen as an example in this paper to test the validity and applicability of integrated geophysical methods. On the base of analysis of rock physical properties, the distributions of gravity basement, magnetic basement, and residual thickness of Pre-Cenozoic group in the study area have been obtained by forward computation and inversion methods. The distribution of residual Pre-Cenozoic group in the study area is characterized by thickening zones in the cast-west direction. It is obviously affected by later pressing stress in NW-SE direction. The boundary area between Chengning uplift and Qikou depression is an area with greatest residual thickness of Pre-Cenozoic group. Overthrust tectonics from south to north is in existence in this area. It is beneficial for Pre-Cenozoic hydrocarbon accumulation.
WOS关键词	POTENTIAL-FIELD ; GRAVITY-ANOMALIES ; TRANSFORM ; COMPUTATION
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000254422000021
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/68678]
专题	中国科学院地质与地球物理研究所
通讯作者	Hao Tian-Yao
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Dagang Oil Field Co, CNPC, Tianjin 300280, Peoples R China 3.SINOPC Explorat & Prod Res Inst, Beijing 100083, Peoples R China 4.AGRS, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Hao Tian-Yao,Xu Ya,Zhou Li-Hong,et al. Integrated geophysical research on macroscopic distribution of Pre-Cenozoic residual basins - A case in Dagang area[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2008,51(2):491-502.
APA	Hao Tian-Yao.,Xu Ya.,Zhou Li-Hong.,Zhang Li-Li.,Jiang Wei-Wei.,...&Yuan Shu-Qin.(2008).Integrated geophysical research on macroscopic distribution of Pre-Cenozoic residual basins - A case in Dagang area.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,51(2),491-502.
MLA	Hao Tian-Yao,et al."Integrated geophysical research on macroscopic distribution of Pre-Cenozoic residual basins - A case in Dagang area".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 51.2(2008):491-502.