Preliminary Application of Seismic Sedimentology in Guangan Area, Sichuan Province

详细信息   

• 责任者：Guo Haiyang （Chengdu University of Technology ; Chengdu 610059 ; China） ; Wu Furong
• 刊名：Computing Techniques for Geophysical and Geochemical Exploration
• 出版年：2008
• 卷期：30(5)
• 关键词：地震地层学 ; seismic stratigraphy ; 须家河组 ; Xujiahe Formation ; 四川 ; Sichuan
• 页码：p.399-402
• 图表：4 illus., 8 refs.
• 分类号：1200
• issnNo：ISSN1001-1749
• isbnNo：CN51-1242/P

摘要

Seismic sedimentology is a new marginal intersection subject and its key methods are 90° phasing convertion, stratal slicing and frequency decomposing. This paper used 90° phasing convertion and stratal slicing to research the upper Triassic Xujiahe Formation in Guangan area on the basis of high resolution sequence stratigraphy, which have the four third class sequence units, being MSC1、 MSC2、 MSC3、 MSC4, respectively. Moreover, MSC3 have six fourth class sequence units.