Crosswell imaging by two-dimensional oriented wave path migration
文献类型：期刊论文
| 作者 | Liu, Yike; Sun, Hongchuan; Chang, Xu |
| 刊名 | GEOPHYSICAL JOURNAL INTERNATIONAL
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 169期号:1页码:233-239 |
| 关键词 | crosswell imaging Kirchhoff migration oriented wave path migration |
| ISSN号 | 0956-540X |
| DOI | 10.1111/j.1365-246X.2006.03281.x |
| 文献子类 | Article |
| 英文摘要 | We apply a new imaging method, called oriented wave path migration, to 2-D prestack crosswell imaging. Compared to conventional crosswell imaging techniques, for example, Kirchhoff migration, which requires separation of the data into upgoing and downgoing waves prior to migration, oriented wave path migration automatically separates the wavefields during the migration process. Results with synthetic data show that oriented wave path migration can effectively locate the steeply dipping fault boundaries and noticeably improve the image resolution compared to the Kirchhoff migration method. Both oriented wave path and Kirchhoff migration images are suitable for geological interpretation. Results with field data show that oriented wave path migration generates quality images similar to the Kirchhoff migration method, all of which roughly correlate with the P-wave sonic logs. |
| WOS关键词 | TRAVEL-TIME TOMOGRAPHY ; CROSSHOLE SEISMIC DATA ; ALGEBRAIC RECONSTRUCTION ; MEDIA |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000245608600019 |
| 出版者 | OXFORD UNIV PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/68476]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Liu, Yike |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Veritas DGC Inc, Houston, TX 77072 USA 3.Univ Utah, Dept Geol & Geophys, Salt Lake City, UT 84112 USA |
| 推荐引用方式 GB/T 7714 | Liu, Yike,Sun, Hongchuan,Chang, Xu. Crosswell imaging by two-dimensional oriented wave path migration[J]. GEOPHYSICAL JOURNAL INTERNATIONAL,2007,169(1):233-239. |
| APA | Liu, Yike,Sun, Hongchuan,&Chang, Xu.(2007).Crosswell imaging by two-dimensional oriented wave path migration.GEOPHYSICAL JOURNAL INTERNATIONAL,169(1),233-239. |
| MLA | Liu, Yike,et al."Crosswell imaging by two-dimensional oriented wave path migration".GEOPHYSICAL JOURNAL INTERNATIONAL 169.1(2007):233-239. |
入库方式： OAI收割
来源：地质与地球物理研究所
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