Matching of seismic with sonic log using the theory of multiresolution analysis

被引：0
|
作者：
Chen, WC [1 ]
Wang, WB
Gao, JH
Zhu, GM
机构：
[1] Xian Jiao Tong Univ, Coll Elect & Informat Engn, Xian 710049, Peoples R China
[2] Chinese Acad Sci, Inst Geophys, Beijing 100101, Peoples R China
[3] Xian Coll Engn, Dept Informt & Elect Engn, Xian 710054, Peoples R China
来源：
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION | 1999年 / 42卷
关键词：
multiresolution approximation; matching of seismic with sonic log; antialias filtering;
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：
After a brief introduction to the theory of multiresolution analysis (MRA), the differences between seismic and sonic log in scalar are studied, The MRA technique is firstly used to match the seismic with sonic logging data. The effectiveness of this technique is verified via both theoretical modeling and field data. Comparison with the conventional anti-alias filtering method shows that the MRA technique provides better localization of the signals and better matching between the seismic and sonic log data.
引用
收藏
页码：219 / 224
页数：6
相关论文
共 11 条
12