Effective elastic properties of rocks with transversely isotropic background permeated by aligned penny‐shaped cracks

J Guo, T Han, LY Fu, D Xu… - Journal of Geophysical …, 2019 - Wiley Online Library
Seismic characterization of fractures is of great importance in many disciplines, for which
rock physics models provide the basis to link fracture properties to seismic attributes …

Stress‐dependent permeability and wave dispersion in tight cracked rocks: Experimental validation of simple effective medium models

J Sarout, E Cazes, C Delle Piane… - Journal of …, 2017 - Wiley Online Library
We experimentally assess the impact of microstructure, pore fluid, and frequency on wave
velocity, wave dispersion, and permeability in thermally cracked Carrara marble under …

Elastic properties of fractured rock masses with frictional properties and power law fracture size distributions

P Davy, C Darcel, R Le Goc… - Journal of Geophysical …, 2018 - Wiley Online Library
We derive the relationships that link the general elastic properties of rock masses to the
geometrical properties of fracture networks, with a special emphasis to the case of frictional …

Effective elastic properties and S-wave anisotropy for rocks containing any oriented penny-shaped cracks in transversely isotropic background

S Li, W Wang, Y Su, J Guo - Geophysics, 2023 - library.seg.org
Fractures have a significant influence on rock elastic properties. The existing elastic models
for cracked medium mainly consider the crack dip angle. In this work, based on the previous …

Pore pressure effects on the anisotropic joint elastic-electrical properties of artificial porous sandstones with aligned fractures

T Han, H Sun, P Wang, LY Fu - Geophysics, 2023 - library.seg.org
Fractures widely exist in rocks and joint interpretation of elastic and electrical survey data
can improve the characterization of fractured rocks. However, the cross-property relationship …

Dynamic seismic signatures of saturated porous rocks containing two orthogonal sets of fractures: Theory versus numerical simulations

J Guo, JG Rubino, S Glubokovskikh… - Geophysical Journal …, 2018 - academic.oup.com
The dispersion and attenuation of seismic waves are potentially important attributes for the
non-invasive detection and characterization of fracture networks. A primary mechanism for …

Analytical model for rock effective elastic properties with aligned elliptical cracks embedded in transversely isotropic background

J Guo, L Zhao, Z Yang, H Li - Geophysical Prospecting, 2021 - earthdoc.org
Seismic methods are often used for fracture detection and characterization, for which many
analytical rock physics models have been developed to link fracture parameters to rock …

Measurement of the static nonlinear third‐order elastic moduli of rocks: Problems and applicability

W Wang, DR Schmitt - Journal of Geophysical Research: Solid …, 2024 - Wiley Online Library
The third‐order elastic (TOE) model has been used to describe the widely observed
nonlinear mechanical behaviors of earth materials. In addition to linear elastic constants (λ …

Continuous surface-to-distributed acoustic sensor snapshots explain reactivation of individual natural fractures during an unconventional reservoir stimulation

S Glubokovskikh, J Correa, J Ajo-Franklin… - …, 2025 - pubs.geoscienceworld.org
Fiber-optic sensing technologies allow petroleum engineering teams to detect hydraulic
fracture interaction with boreholes during unconventional reservoir stimulation. In …

High‐Precision Tracking of Sandstone Deformation From Micro‐CT Images

J Liang, M Lebedev, B Gurevich… - Journal of …, 2021 - Wiley Online Library
Elastic properties of sandstones can be highly pressure dependent. However, the pressure‐
induced deformation of intact sandstones in X‐ray micro‐Computed Tomography (micro …