Research of multiple reflected refraction

Author

Zhenchun Li ; Chaobin Guo ; Ning Qin

Author_Institution

Coll. of Geo-resources & Inf., China Univ. of Pet., Dongying, China

Volume

6

fYear

2010

fDate

16-18 Oct. 2010

Firstpage

3026

Lastpage

3030

Abstract

Multiple reflected refractions are prevailing in the southern mountain carbonate exploration area of China. The seismic kinematics of multiple reflected refractions is firstly discussed, and then their effects on amplitude compensation and deconvolution in the seismic data processing are analyzed. This paper further discusses the elimination of multiple reflected refractions method-Eigenvector (KLT) filter method. The related data processing indicates that study on multiple reflected refractions and their elimination have a great significance to precise imaging in southern mountain carbonate exploration areas.

Keywords

deconvolution; eigenvalues and eigenfunctions; geophysical prospecting; geophysical signal processing; seismology; China; amplitude compensation; deconvolution; eigenvector filter method; multiple reflected refractions method; seismic data processing; seismic kinematics; southern mountain carbonate exploration area; Data processing; Deconvolution; Filtering; Noise; Reflection; Surface waves; Transforms; Eigenvector filter; carbonate layers; multiple reflected refraction; multiple waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing (CISP), 2010 3rd International Congress on

Conference_Location

Yantai

Print_ISBN

978-1-4244-6513-2

Type

conf

DOI

10.1109/CISP.2010.5647112

Filename

5647112