Study on fatigue characteristics and thermal damage mechanism of red sandstone under high temperature-cyclic load coupling
In this paper, the fatigue characteristics of red sandstone after heat treatment were analyzed
from the aspects of stress-strain curve, deformation, energy and damage. Furthermore, the …
from the aspects of stress-strain curve, deformation, energy and damage. Furthermore, the …
Crustal fault zones (CFZ) as geothermal power systems: A preliminary 3D THM model constrained by a multidisciplinary approach
The Pontgibaud crustal fault zone (CFZ) in the French Massif Central provides an
opportunity to evaluate the high‐temperature geothermal potential of these naturally …
opportunity to evaluate the high‐temperature geothermal potential of these naturally …
Temperature effect on the velocity‐porosity relationship in rocks
H Qi, J Ba, TM Müller - Journal of Geophysical Research: Solid …, 2021 - Wiley Online Library
Understanding the effect of temperature on physical properties of rocks is important to
develop deep oil, gas, and geothermal resources. Velocity‐porosity relations are essential …
develop deep oil, gas, and geothermal resources. Velocity‐porosity relations are essential …
Analysis of strength property and pore characteristics of Taihang limestone using X-ray computed tomography at high temperatures
S Liu, Z Huang - Scientific Reports, 2021 - nature.com
Rising temperature will cause the changes of pore characteristics and strength property in
rock. This research takes the limestone produced in Taihang Mountains as the research …
rock. This research takes the limestone produced in Taihang Mountains as the research …
Effect of the filtrate fluid of water-based mud on sandstone rock strength and elastic moduli
During drilling operations, the filtrate fluid of the drilling mud invades the drilled rock. The
invading filtrate fluid will interact with the rock and therefore alter the rock internal …
invading filtrate fluid will interact with the rock and therefore alter the rock internal …
Seismic methods for exploration and exploitation of gas hydrate
H Yuan, Y Wang, X Wang - Journal of Earth Science, 2021 - Springer
Seismic and rock physics play important roles in gas hydrate exploration and production. To
provide a clear cognition of the applications of geophysical methods on gas hydrate, this …
provide a clear cognition of the applications of geophysical methods on gas hydrate, this …
[HTML][HTML] Pressure, temperature and lithological dependence of seismic and magnetic susceptibility anisotropy in amphibolites and gneisses from the central …
As a petrofabric indicator, anisotropy of magnetic susceptibility (AMS) can potentially be
used to infer seismic properties of rocks, and in particular seismic anisotropy. To evaluate …
used to infer seismic properties of rocks, and in particular seismic anisotropy. To evaluate …
Investigation of geomechanical characteristics in one of the Iranian oilfields by using vertical seismic profile (VSP) data to predict hydraulic fracturing intervals
Geomechanics is a science that studies rock behavior under stress conditions. The major
purpose of this study is to use seismic geophysics (Elastic wave) to examine the …
purpose of this study is to use seismic geophysics (Elastic wave) to examine the …
Investigating the alteration of sandstone pore system and rock features by role of weighting materials
Drilled formations are commonly invaded by drilling fluids during the drilling operations, and
as a result, the rock pore system will have alterations that consequently alter the rock …
as a result, the rock pore system will have alterations that consequently alter the rock …
[HTML][HTML] Temperature and pressure effects on the mechanical behavior of porous carbonates saturated by viscous fluids
Pressure, temperature, and infilling fluids influence the petrophysical properties and the
associated damaging processes of rocks at all scales and at all depths. Moreover, each fluid …
associated damaging processes of rocks at all scales and at all depths. Moreover, each fluid …