• 责任者：Liu Hongai (School of Geophysics ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Ma Zhaojun
• 刊名：Natural Gas Industry
• 出版年：2011
• 卷期：31(3)
• 关键词：转换波 ; converted waves ; 多波地震勘探 ; multiwave seismic exploration
• 页码：p.41-43
• 图表：4 illus., 8 refs.
• 分类号：1600
• issnNo：ISSN1000-0976
• isbnNo：CN51-1179/TE

In order to improve the imaging quality of radial component, azimuthal anisotropic correction for shear wave splitting should be performed during the processing of the converted waves. After creating a component pair with the radial and lateral components perpendicular to each other, the Alford Rotation Method is used to split the converted waves into a rapid and a slow shear wave, and to perform azimuthal anisotropic correction for shear wave splitting. With this method adopted to process the converted wave data in medium-to-deep or deep layers in the western Sichuan Basin, the imaging quality of the radial component of the converted waves has been significantly improved.