Surface-based layer-related inter-layer multiple elimination method and its application
文献类型：期刊论文
| 作者 | Liu Zhan1,6; Liu Hong2,3; Sun Jun4; Deng ShiGuang5; Feng HaiXin2,3 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 62期号:6页码:2227-2236 |
| 关键词 | Inter-bed multiple Surface data-driven Feedback model Layer-related |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg2019N0009 |
| 英文摘要 | In recent years, the Surface Related Multiple Elimination (SRME) method based on the feedback model has been widely used. This approach can be extended to removing inter-bed multiples by replacing shot records with Common-Focus-Point (CFP) gathers. The surface-based Inter-layer Multiple Elimination (IME) method directly uses surface data to predict multiples, avoiding focusing calculation in construction of CFP gathers, hence the computation time is reduced significantly, especially in the layer-related algorithm. However the surface-based layer-related IME method has not been deduced strictly, and the relationship between the surface-based method and CFP-based method has not been discussed yet. In this paper, based on the CFP-based IME method, we deduce the surface-based layer-related IME algorithm, which avoids the defects mentioned above and remains high effective at the same time. We explain the intrinsic relationship between surface-based and CFP-based IME methods during the derivation. Synthetic and field data examples show the effectiveness of the proposed method. |
| WOS关键词 | PRESTACK MIGRATION ; SCATTERING ; INVERSION ; LIMITS |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000470821500020 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/92530]  |
| 专题 | 地质与地球物理研究所_中国科学院油气资源研究重点实验室 |
| 通讯作者 | Deng ShiGuang |
| 作者单位 | 1.China Univ Geosci, Sch Geophys & Informat Technol, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Tangshan Coll, Tangshan 063020, Hebei, Peoples R China 5.China Earthquake Networks Ctr, Beijing 100045, Peoples R China 6.China Railway Fifth Survey & Design Inst Grp Co L, Beijing 102600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Zhan,Liu Hong,Sun Jun,et al. Surface-based layer-related inter-layer multiple elimination method and its application[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2019,62(6):2227-2236. |
| APA | Liu Zhan,Liu Hong,Sun Jun,Deng ShiGuang,&Feng HaiXin.(2019).Surface-based layer-related inter-layer multiple elimination method and its application.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,62(6),2227-2236. |
| MLA | Liu Zhan,et al."Surface-based layer-related inter-layer multiple elimination method and its application".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 62.6(2019):2227-2236. |
入库方式： OAI收割
来源：地质与地球物理研究所
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