Seismic wave propagation in porous rocks that are saturated with a liquid exhibits significant
dispersion and attenuation due to fluid flow at the pore scale, so-called squirt flow. This …

Seismic waves propagating in fluid-saturated porous rocks exhibit attenuation and velocity
dispersion in a broad range of frequencies. At sonic and ultrasonic frequencies, the …

Rock properties are environment-and condition-dependent which render field-laboratory
comparisons ambiguous for a number of known and unknown reasons that constitute the …

Digital rock physics analysis has become an effective approach complementary to traditional
experimental physics in estimating elastic parameters from digital rock images to study the …

Seismic waves exhibit strong attenuation and velocity dispersion when they propagate in
porous rocks saturated with a fluid. The main cause of such energy dissipation is fluid flow in …

Studying porous rocks with X-ray computed tomography (XRCT) has been established as a
standard procedure for the non-destructive characterization of flow and transport in porous …

Digital rock analysis has become increasingly crucial in earth sciences and geological
engineering. However, the multiscale characteristics of rock pores often exceed the …

Understanding the underlying mechanisms of seismic attenuation and moduli dispersion in
fluid-saturated cracked porous rocks is of great importance for the development of non …

Seismic waves are typically assumed to propagate fast enough through a porous rock
saturated with multiple fluid phases such that the interaction between the fluids can be …

Attenuation refers to any decrease in the power of a propagated signal through a medium.
Attenuation measurement techniques include ultrasonic, resonance bar, and stress-strain …