The New Technology by Using Multiple Wave Calculate Reflection Coefficient
LIU Yu-ping
YANG Zhi-cheng
Li Li-qing
ZHANG Bao-jin
LI Fu-yuan
Abstract：Conventional seismic data processing will be suppressing multiple waves as interference wave. Multiple waves are the feedback of reflected wave spread in the formation back and forth, so it carries information of reflection coefficient. Base on the causes of multiple waves, this article deduces reflection coefficient formula, that is the deconvolution of the first order multiple wave and the reflected wave. The theoretical model shows that the method is correct. The reflection coefficient is matched roughly with the reflected wave in processing of single channel seismic data. Because of the limitations of SNR, wavelet and deconcolution algorithm, this method needs further research.
Keywords：multiple wavereflected wavereflection coefficientdeconvolution
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 715-721 )