Steep dipping structure depth imaging using wave equation based migration schemes on 3-D sparse dataset
文献类型：期刊论文
| 作者 | Liu Li-Nong; Chen Shu-Min; Zhang Jian-Feng |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 49期号:5页码:1452-1459 |
| 关键词 | sparse sampling depth imaging wave equation based migration |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | We propose a wave equation based migration scheme for imaging the steep dipping structures with 3-D sparsely sampling dataset, especially sparsely sampled in the crossline direction. The scheme is developed based on the hybrid domain (wavenumber and space) wave equation based migration methods. The problem for imaging the steep dipping structures can be solved by applying anti-alias one-way propagator together with filling zero traces into the original sparsely sampling data (to generate a dataset with sufficient sampling). The proposed scheme overcomes a main difficulty when applying wave equation based migration methods to the field data. As a result, good imaging can be obtained for the complex structures by using wave equation based migration methods. The proposed scheme is demonstrated by 2-D Marmousi dataset and 3-D field data. The proposed scheme will be much helpful to the current 3-D dataset processing. |
| WOS关键词 | FIELD EXTRAPOLATION ; FOURIER METHOD ; MEDIA |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000240860700024 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/67048]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Liu Li-Nong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Explorat & Dev Inst Daqing Oil Field, Daqing 163712, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Li-Nong,Chen Shu-Min,Zhang Jian-Feng. Steep dipping structure depth imaging using wave equation based migration schemes on 3-D sparse dataset[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(5):1452-1459. |
| APA | Liu Li-Nong,Chen Shu-Min,&Zhang Jian-Feng.(2006).Steep dipping structure depth imaging using wave equation based migration schemes on 3-D sparse dataset.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(5),1452-1459. |
| MLA | Liu Li-Nong,et al."Steep dipping structure depth imaging using wave equation based migration schemes on 3-D sparse dataset".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.5(2006):1452-1459. |
入库方式： OAI收割
来源：地质与地球物理研究所
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