Title :
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
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;
Conference_Titel :
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location :
Yantai
Print_ISBN :
978-1-4244-6513-2
DOI :
10.1109/CISP.2010.5647112
