IGGCAS OpenIR  > 油气资源研究院重点实验室
First-order multiples imaging aided by water bottom
Zhang, Yan-Bao1; Liu, Yi-Ke2; Yi, Jia3; Liu, Xue-Jian2,4
2021-12-15
Source PublicationPETROLEUM SCIENCE
ISSN1672-5107
Volume18Issue:6Pages:1650-1661
AbstractSurface-related multiples frequently propagate into the subsurface and contain abundant information on small reflection angles. Compared with the conventional migration of primaries, migration of multiples offers complementary illumination and a higher vertical resolution. However, crosstalk artifacts caused by unrelated multiples during reverse time migration (RTM) using multiples severely degrade the reliability and interpretation of the final migration images. Therefore, we proposed RTM using first-order receiver-side water-bottom-related multiples for eliminating crosstalk artifacts and enhancing vertical resolution. We first backward propagate the first-order receiver-side water-bottom-related multiples using a water-layer model, followed by saving the upper boundary wavefield. Then we produce the source wavefield using a seismic wavelet and the receiver wavefield by back-extrapolating the saved boundary. Finally, the cross-correlation imaging condition is applied to generate the final image. This method transforms the receiver-side multiples into primaries, followed by the conventional migration processing procedures. Numerical examples using synthetic datasets demonstrate that our method significantly enhances the imaging quality by eliminating crosstalk artifacts and improving the resolution. (c) 2021 The Authors. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/ 4.0/).
KeywordSurface-related multiples Multiples imaging Multiples elimination
DOI10.1016/j.petsci.2021.09.036
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project
WOS KeywordREVERSE-TIME MIGRATION ; LEAST-SQUARES MIGRATION ; PREDICTION
Language英语
Funding ProjectNational Natural Science Foundation of China[41730425] ; Special Fund of the Institute of Geophysics, China Earthquake Administration[DQJB20K42] ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project[IGG-CAS-2019031]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Special Fund of the Institute of Geophysics, China Earthquake Administration ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project ; Institute of Geology and Geophysics, Chinese Academy of Sciences Project
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Petroleum
WOS IDWOS:000736969000005
PublisherKEAI PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103965
Collection油气资源研究院重点实验室
Corresponding AuthorLiu, Yi-Ke
Affiliation1.China Earthquake Adm, Inst Geophys, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
3.China Earthquake Adm, China Earthquake Disaster Prevent Ctr, Beijing 100029, Peoples R China
4.Penn State Univ, Dept Geosci, University Pk, PA 16802 USA
Corresponding Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Yan-Bao,Liu, Yi-Ke,Yi, Jia,et al. First-order multiples imaging aided by water bottom[J]. PETROLEUM SCIENCE,2021,18(6):1650-1661.
APA Zhang, Yan-Bao,Liu, Yi-Ke,Yi, Jia,&Liu, Xue-Jian.(2021).First-order multiples imaging aided by water bottom.PETROLEUM SCIENCE,18(6),1650-1661.
MLA Zhang, Yan-Bao,et al."First-order multiples imaging aided by water bottom".PETROLEUM SCIENCE 18.6(2021):1650-1661.
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