Abstract:

In this paper, we provide a numerical method for the solution of elastic wave equations in fluid-saturated porous media, and derive its calculation formula. Using thes formula, we simulate the wave propagation in a fluid-saturated media model with one reflection plane,the result of which is corresponding to Biot's theoretical prediction.

Key words: Wave equation, Pseudospectral method, Fourier transformation, Fluidsatureted porous media, Seismic interpretation