Study of diffracted multiple elimination on steep slope zone in deep water

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院边缘海地质重点实验室

	Study of diffracted multiple elimination on steep slope zone in deep water
	[Xie Song-Lei ; Liu Yi-Ke ; Wang Yi-Bo ; Chang Xu] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China ; [Xie Song-Lei] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China ; [Li Peng] CNPC, R&D Ctr BGP, Zhuozhou 072750, Hebei, Peoples R China
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2013
卷号	56 期号:9 页码:3118-3123
关键词	Deep water steep slope zoon Free surface related Diffracted multiple
ISSN号	0001-5733
通讯作者	xiesonglei@gmail.corn ; wangyibo@mail.iggcas.ac.cn
中文摘要	steep slope zone of deep water and rugged water-bottom area, even with long acquisition cable, because of the direction of propagation of diffracted multiple, it is hard to avoid the reflected point out of the cable, which makes diffracted multiples prediction without enough near offset and negative offset information, so that we cannot predict and suppress diffracted multiple exactly. This has been a big problem for us on diffracted multiple elimination in deep water steep slope zone. This paper presents a new method based on the feedback iteration model, introduces the adjacent shot record into the feedback iteration model, to supplement the near offset and negative offset data information. According to Sigsbee2b model data and field data test, the new method ultimately achieved the purpose of better prediction and elimination of free-surface related diffracted multiple.
学科主题	Geochemistry & Geophysics
原文出处	SCIENCE PRESS
语种	中文
WOS记录号	WOS:000328723600024
公开日期	2015-01-22
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/11117]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	[Xie Song-Lei,Liu Yi-Ke,Wang Yi-Bo,et al. Study of diffracted multiple elimination on steep slope zone in deep water[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2013,56(9):3118-3123.
APA	[Xie Song-Lei,Liu Yi-Ke,Wang Yi-Bo,Chang Xu] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China,[Xie Song-Lei] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China,&[Li Peng] CNPC, R&D Ctr BGP, Zhuozhou 072750, Hebei, Peoples R China.(2013).Study of diffracted multiple elimination on steep slope zone in deep water.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,56(9),3118-3123.
MLA	[Xie Song-Lei,et al."Study of diffracted multiple elimination on steep slope zone in deep water".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 56.9(2013):3118-3123.