For clean sandstone, the acoustic dispersion of compressional wave exists obviously when its porosity is more than 28%.
对纯砂岩，当孔隙度大于28%时存在明显纵波声频散。
Acoustic wave is the important basic information to get porosity of formation and develop research about mechanics character of rock.
声波是获取地层孔隙度，开展岩石机械力学性质研究的重要基础资料。
Acoustic wave is the important basic information to get porosity of formation and develop research about mechanics character of rock.
声波是获取地层孔隙度，开展岩石机械力学性质研究的重要基础资料。
应用推荐