饱和度对纵波频散和衰减的影响

Effect of Gas Saturation on Dispersionand Attenuation of Compressional Waves

利用经Ｄｕｔａ修正的Ｗｈｉｔｅ模型，分析计算部分气体饱和孔隙介质地层中纵波的频散和衰减；讨论了气体饱和度对纵波频散和衰减的影响．

In this paper,the attenuation and dispersion of compressional waves were calculated in fluidfilled porous rocks with gas saturation in White model which was revised by Dutta, and the effect of gas saturation on dispersion and attenuation of compressional waves was discussed.