Some improvements in the processing of borehole acoustic signals for the characterization of geological structures

被引：0
|
作者：
Rousseau, A [1 ]
Jeantet, D [1 ]
机构：
[1] Univ Bordeaux 1, CNRS, Grp Etud Ondes Geosci, F-33405 Talence, France
来源：
MODERN GEOPHYSICS IN ENGINEERING GEOLOGY | 1997年 / 12期
关键词：
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
We show how a new type of 3D visualization of the raw data of full waveforms can be used as a method of signal processing, allowing the characterization of fractures, dykes, and soft/hard formation contacts. We provide a method of calculating the interface dip in adequate conditions and we propose a new means of calculating the velocities of all types of waves by 'animation'. Finally we suggest a way to assess the dip azimuths.
引用
收藏
页码：75 / 88
页数：14
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