Vp/Vs in Reservoir Characterization
Compressional to Shear Velocity ratio (Vp/Vs ratio) and its importance in formation evaluation and reservoir characterization in sandstone reservoirs Authors: Amit Ray and Rajeshwaran Dandapani Theory P-wave (Compressional) and S-wave (Shear) velocities for homogeneous, isotropic rocks are expressed as Where k is bulk modulus, µ shear modulus and ρ density of a rock. Although the […]