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学科主题: Geochemistry & Geophysics
题名: Research of OBC and cable data matched filtering in wavelet domain
作者: Zhu, JM ; Fang, ZY ; Zhang, XY ; Zhang, LX ; Xie, SL
通讯作者: zhujm1@cnooc.com.cn ; xiesonglei@gmail.com
关键词: Wavelet domain matched filter ; OBC ; Cable data ; Data combined
刊名: CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
发表日期: 2014
卷: 57, 期:1, 页:x
收录类别: sci
部门归属: [Zhu Jiang-Mei ; Fang Zhong-Yu] Chengdu Univ Technol, Coll Geophys, Chengdu 610059, Peoples R China ; [Zhu Jiang-Mei ; Fang Zhong-Yu ; Zhang Xing-Yan ; Zhang Li-Xia] CNOOC Energy Geophys Technol Inst, Zhanjiang 524057, Guangdong, Peoples R China ; [Zhang Xing-Yan] China Univ Min & Technol, Xuzhou 221116, Jiangsu, 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
项目归属: 海洋地质
摘要: With the emergence of OBC (Ocean-Bottom Cable) the combination of OBC and cable acquisition data becomes a key step in large 3D seismic data joint processing. Because of different acquisition methods, there is a lot of differences in the amplitude, phase, and frequency of OBC and cable data. In order to eliminate these differences and get a good result for geological interpretation and hydrocarbon prediction, in this paper we present a wavelet domain L1-norm minimization matching filter method to improve OBC and cable data's matching precision, enhance the combination quality and facilitate the geological interpretation and hydrocarbon prediction. According to real data test, the wavelet domain matching filter for OBC and cable seismic data combination obtained good results.
原文出处: 查看原文
WOS记录号: WOS:000330601900023
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10658
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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Zhu, JM; Fang, ZY; Zhang, XY; Zhang, LX; Xie, SL.Research of OBC and cable data matched filtering in wavelet domain,CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2014,57(1):x
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