We developed a system to explore the effects of pressure and fluid viscosity on the
dispersion and attenuation of fully saturated tight sandstones, especially at seismic …

While the use of bender elements for geotechnical testing dates back to the sixties and
seventies, the interpretation of this wave propagation test is still a debated topic. The most …

The frequency dependence of seismic properties of fully saturated rocks can be related to
wave‐induced fluid flows at different scales. The elastic dispersion and attenuation of four …

Using the forced oscillation method, we measure the extensional‐mode attenuation and
Young's modulus of a Berea sandstone sample at seismic frequencies (0.5–50 Hz) for …

Sedimentary rocks are often heterogeneous porous media inherently containing complex
distributions of heterogeneities (eg, fluid patches and cracks). Understanding and modeling …

During the development of oil and gas fields, the permeability of the reservoirs decreases
due to a decrease in reservoir pressure and an increase in effective pressure, as a result of …

Geometric heterogeneities in tight reservoir rocks saturated with a fluid mixture may exhibit
different scale distribution characteristics. Conventional models of rock physics based on …

The deformations caused by an acoustic wavefield in subsurface rock can induce fluid flow
within hydraulically interconnected mesoscopic fractures, from one fracture into the other …

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