IGGCAS OpenIR  > 油气资源研究院重点实验室
Simultaneous sources deblending via frequency-varying filter in cross-spread azimuth-offset domain
Shu, Guoxu1,2; Shi, Taikun1; Du, Xiaofang3; Xu, Hai4; Huo, Shoudong1
2018-10-01
Source PublicationSTUDIA GEOPHYSICA ET GEODAETICA
ISSN0039-3169
Volume62Issue:4Pages:648-659
AbstractSimultaneous sources acquisition, also referred to as blended acquisition, involves recording two or more shots simultaneously. It allows for denser spatial sampling and can greatly speed up the field data acquisition. Thus, it has potential advantage to improve seismic data quality and reduce acquisition cost. In order to achieve the goal of blended acquisition, a deblending procedure is necessary. It attenuates the interference and thus improves the resolution of the pre-stack time migration image. In this paper, we propose an efficient deblending method, which applies frequency-varying median and mean filters to cross-spread azimuth-offset gathers (XSPR-AO). The method can be used with variable window sizes according to the characteristics of the interference. The effectiveness of the method is validated by a field data example.
Keywordsimultaneous sources deblending interference frequency-varying
DOI10.1007/s11200-017-0374-6
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS KeywordSEPARATION ; NOISE
Language英语
Funding ProjectNational Natural Science Foundation of China[41574134] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14040301]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000450595100006
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/89455
Collection油气资源研究院重点实验室
Corresponding AuthorHuo, Shoudong
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.CNPC, BGP, GRI, Urumchi Branch, Zhuozhou 072751, Hebei, Peoples R China
4.SINOPEC Explorat & Prod Res Inst, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Shu, Guoxu,Shi, Taikun,Du, Xiaofang,et al. Simultaneous sources deblending via frequency-varying filter in cross-spread azimuth-offset domain[J]. STUDIA GEOPHYSICA ET GEODAETICA,2018,62(4):648-659.
APA Shu, Guoxu,Shi, Taikun,Du, Xiaofang,Xu, Hai,&Huo, Shoudong.(2018).Simultaneous sources deblending via frequency-varying filter in cross-spread azimuth-offset domain.STUDIA GEOPHYSICA ET GEODAETICA,62(4),648-659.
MLA Shu, Guoxu,et al."Simultaneous sources deblending via frequency-varying filter in cross-spread azimuth-offset domain".STUDIA GEOPHYSICA ET GEODAETICA 62.4(2018):648-659.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Shu, Guoxu]'s Articles
[Shi, Taikun]'s Articles
[Du, Xiaofang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Shu, Guoxu]'s Articles
[Shi, Taikun]'s Articles
[Du, Xiaofang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Shu, Guoxu]'s Articles
[Shi, Taikun]'s Articles
[Du, Xiaofang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.