DefinePK

Abstract

In one-dimension (1D), we build synthetic seismograms to visualize the effect of reservoir parameter based on Ganley method. The effects such as absorption, dispersion, and attenuation are combined in the complex wave number. The attenuation effects are calculated from the wave number of Biot’s equation, and the Futterman’s absorption-dispersion equations are used. The Geertsma and Smit relationship is implemented to the model permeability determining. The reservoir of a porous medium has a significant effect on the frequency dependence of attenuation even in the frequency content for a surface seismic wave. The frequency spectrums of propagation wave in a porous medium can show the frequency-shift that caused by reservoir attenuation system, and the synthetic seismograms may be used to test any inversion method of reservoir parameters.