Propagating seismic waves in VTI attenuating media using fractional viscoelastic wave equation

N Wang, G **ng, T Zhu, H Zhou… - Journal of Geophysical …, 2022‏ - Wiley Online Library
Seismic velocity and attenuation anisotropy are ubiquitous in the crust and upper mantle,
significantly modulating the characteristics of seismic wave propagation in the Earth's …

Attenuation compensation and anisotropy correction in reverse time migration for attenuating tilted transversely isotropic media

X Mu, J Huang, Z Li, Y Liu, L Su, J Liu - Surveys in Geophysics, 2022‏ - Springer
The propagation of seismic waves in attenuating and anisotropic earth media is
accompanied by amplitude attenuation and phase distortion. If these adverse effects are not …

Predicting uniaxial compressive strength of building stone based on index tests: Correlations, validity, reliability, and unification

F Kong, Y Xue, J Shang, C Zhu, M Han, Z Qu… - … and Building Materials, 2024‏ - Elsevier
Uniaxial compressive strength (UCS) is of great importance for building stone. Index tests
have been widely used to quickly predict UCS due to the cumbersome and expensive …

Mechanical failure modes and fractal characteristics of coal samples under repeated drying–saturation conditions

C Tang, Q Yao, Q Xu, C Shan, J Xu, H Han… - Natural Resources …, 2021‏ - Springer
The ecology of arid mining areas in western China is facing serious problems because
underground coal mining destroys overlying aquifers, causing groundwater to shift along …

Modeling of seismic wave scattering in poroelastic media

X Huang, T Sun, S Greenhalgh - Geophysics, 2024‏ - library.seg.org
Understanding wave scattering in the earth is considered fundamental in describing seismic
wave propagation and providing information on structural features of the earth's interior …

Numerical simulation of seismic wave propagation in viscoelastic-anisotropic media using frequency-independent Q wave equation

T Zhu - Geophysics, 2017‏ - library.seg.org
Seismic anisotropy is the fundamental phenomenon of wave propagation in the earth's
interior. Numerical modeling of wave behavior is critical for exploration and global …

Investigation of the P-and S-wave velocity anisotropy of a Longmaxi formation shale by real-time ultrasonic and mechanical experiments under uniaxial deformation

Y Wang, CH Li - Journal of Petroleum Science and Engineering, 2017‏ - Elsevier
Characteristics of the P-and S-velocities anisotropy, and the velocity-pressure dependency
characteristics in organic-rich shale are still incompletely understood in rock-physics …

Effects of pore geometry and saturation on the behavior of multiscale waves in tight sandstone layers

J Ba, R Ma, JM Carcione, Y Shi… - Journal of Geophysical …, 2023‏ - Wiley Online Library
Geometric heterogeneities in tight reservoir rocks saturated with a fluid mixture may exhibit
different scale distribution characteristics. Conventional models of rock physics based on …

Ultrasonic wave attenuation dependence on saturation in tight oil siltstones

J Ba, R Ma, JM Carcione, S Picotti - Journal of Petroleum Science and …, 2019‏ - Elsevier
Ultrasonic P-wave attenuation was measured in tight oil siltstones, carbonates and a tight
sandstone with two independent estimation methods. The dependence on saturation in gas …

Azimuthal investigation of compressional seismic-wave attenuation in a fractured reservoir

F Bouchaala, MY Ali, J Matsushima… - …, 2019‏ - pubs.geoscienceworld.org
Three-dimensional vertical seismic profiling data acquired from an oilfield located in Abu
Dhabi, United Arab Emirates, were used to obtain a high-resolution multioffset azimuthal …