Effects of pore fluid property, contents variety and measurement frequency variety on frequency dispersion of argillaceous sandstone are analyzed.
分析孔隙流体性质及含量变化和测量频率变化对泥质砂岩频散特性的影响。
Generally, values of wave impedance in argillaceous sandstone and sandy mudstone are relatively large, while that in mudstone is relatively small, and that in sandstone is situated between the two.
一般而言，泥质砂岩、砂质泥岩的波阻抗值较大，泥岩波阻抗值较小，而砂岩介于两者之间。
Generally, values of wave impedance in argillaceous sandstone and sandy mudstone are relatively large, while that in mudstone is relatively small, and that in sandstone is situated between the two.
一般而言，泥质砂岩、砂质泥岩的波阻抗值较大，泥岩波阻抗值较小，而砂岩介于两者之间。
应用推荐