Salt usually seals, but sometimes leaks: Implications for mine and cavern stabilities in the short and long term
JK Warren - Earth-science reviews, 2017 - Elsevier
Thick evaporite masses (bedded and halokinetic) dominated by the mineral halite, are
currently mined using conventional solution mining techniques. After excavation, the …
currently mined using conventional solution mining techniques. After excavation, the …
Mineralogy, microstructures and geomechanics of rock salt for underground gas storage
Rock salt has excellent properties for its use as underground leak‐proof containers for the
storage of renewable energy. Salt solution mining has long been used for salt mining, and …
storage of renewable energy. Salt solution mining has long been used for salt mining, and …
Evolution of gas permeability of rock salt under different loading conditions and implications on the underground hydrogen storage in salt caverns
We performed a complete set of laboratory experiments on a rock salt specimen to study the
complex evolution of gas permeability under different loading conditions. The porosity of the …
complex evolution of gas permeability under different loading conditions. The porosity of the …
Geomechanical simulation of energy storage in salt formations
A promising option for storing large-scale quantities of green gases (eg, hydrogen) is in
subsurface rock salt caverns. The mechanical performance of salt caverns utilized for long …
subsurface rock salt caverns. The mechanical performance of salt caverns utilized for long …
Numerical investigation of deformation mechanics in fold‐and‐thrust belts: Influence of rheology of single and multiple décollements
Thin‐skinned fold‐and‐thrust belts related to convergence tectonics develop by scra** off
a rock sequence along a weaker basal décollement often formed by water‐saturated shale …
a rock sequence along a weaker basal décollement often formed by water‐saturated shale …
Influence of geological and environmental factors on the reconsolidation behavior of fine granular salt
Understanding the consolidation behavior of granular salt is of great significance for salt
cavern repository design and the corresponding long-term safety assessments. To evaluate …
cavern repository design and the corresponding long-term safety assessments. To evaluate …
Very slow creep tests on salt samples
P Bérest, H Gharbi, B Brouard, D Brückner… - Rock Mechanics and …, 2019 - Springer
The objective of this paper is to assess the creep law of natural salt in a small deviatoric
stress range. In this range, creep is suspected to be much faster than what is predicted by …
stress range. In this range, creep is suspected to be much faster than what is predicted by …
FFT-based solver for higher-order and multi-phase-field fracture models applied to strongly anisotropic brittle materials
This paper presents the application of a fast Fourier transform (FFT) based method to solve
two phase field models designed to simulate crack growth of strongly anisotropic materials …
two phase field models designed to simulate crack growth of strongly anisotropic materials …
The internal geometry of salt structures–a first look using 3D seismic data from the Zechstein of the Netherlands
We present a first look at the large-scale, complexly folded and faulted internal structure of
Zechstein salt bodies in NW Europe using 3D reflection seismic reflection data from two …
Zechstein salt bodies in NW Europe using 3D reflection seismic reflection data from two …
Deformation of intrasalt competent layers in different modes of salt tectonics
Layered evaporite sequences (LESs) comprise interbedded weak layers (halite and,
commonly, bittern salts) and strong layers (anhydrite and usually non-evaporite rocks such …
commonly, bittern salts) and strong layers (anhydrite and usually non-evaporite rocks such …