Application of Reciprocity Principle on Plane Wave Migration
详细信息
- 责任者：Han Liguo (College of Geo-Exploration Science and Technology ; Jilin University ; Changchun 130026 ; China) ; Cui Jie
- 刊名：Geophysical Prospecting for Petroleum
- 出版年：2011
- 卷期：50(4)
- 关键词：数据处理 ; data processing
- 页码：p.378-385
- 图表：12 illus., 17 refs.
- 分类号：1600
- issnNo：ISSN1000-1441
- isbnNo：CN32-1284/TE
摘要
According to the reciprocity principle, the authors developed two methods to transform single-ended spread record into artificial split spread record, and carried out numerical simulation to verify the effectiveness of the methods. Meanwhile, the authors applied the reciprocity principle on artificial split spread record, which indicates that reciprocity principle provides one interpolation pattern to overcome the spatial alias and improve the quality of plane wave migration. Then, the reciprocity principle was tested on the standard Marmousi model. The result shows that the application can obviously improve the quality of plane wave migration and reduce computation. Finally, the above achievements were verified by the application of actual data.