The fractal texture (or fabric) of porous media, which supports fluid flow at different scales, is
the main cause of wave anelasticity (dispersion and attenuation) on a wide range of …

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 …

致密砂岩气藏具有裂缝发育和有效应力高的特征, 研究不同有效压力下孔, 裂隙介质地震波传播
特征, 有利于地震解释与地下储层的识别. 但是前人的研究较少考虑岩石内部微观孔隙结构特征 …

Faults are composed of a damage zone and a fault core with wear material that has
accumulated during sliding. Fault zone width and structural complexity have been …

The dispersion and the attenuation of the elastic moduli of a Lavoux limestone have been
measured over a large frequency range: 10− 3 Hz to 101 Hz and 1 MHz. The studied sample …

Using the forced‐oscillation method, we measure the dispersion of Young's modulus,
extensional attenuation, and Poisson's ratio of tight sandstone and carbonate samples at …

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 …

The elastic properties of rocks depend on the mineral constituents, pore structure, saturating
fluids, and stress (loading) conditions. To study these properties, we measured ultrasonic P …

Abstract At seismic frequencies (1–100 Hz), we studied attenuation in the laboratory using
the forced oscillation method. We adopted the longitudinal mode of oscillation, which yields …

Abstract Knowledge about the seismic elastic modulus dispersion, and associated
attenuation, in fluid-saturated rocks is essential for better interpretation of seismic …