Browsing by Subject "permeability"
Now showing items 1-4 of 4
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Permeability Variations in Illite-Bearing Sandstone: Effects of Temperature and NaCl Fluid Salinity
(Journal of Geophysical Research: Solid Earth, 2020)Temperature changes and variations in pore fluid salinity may negatively affect the permeability of clay-bearing sandstones with implications for natural fluid flow and geotechnical applications alike. In this study these ... -
Quartz Cementation in Polycrystalline Sandstone: Insights From Phase-Field Simulations
(Journal of Geophysical Research: Solid Earth, 2020)Present work investigates the dynamics of polycrystalline quartz cement growth in sandstone using a multiphase-field model. First, the model parameters corresponding to common reservoir temperature and pressure conditions ... -
Shallow‐marine carbonate cementation in Holocene segments of the calcifying green alga Halimeda
(Sedimentology, 2021-09-15)Early‐diagenetic cementation of tropical carbonates results from the combination of numerous physico‐chemical and biological processes. In the marine phreatic environment it represents an essential mechanism for the ... -
The Permeability of Columnar Jointed Lava
(Journal of Geophysical Research: Solid Earth, 2019)Columnar jointed lava is an important facies in many geothermal reservoir systems. The permeability of jointed lavas is dominated by the contribution from fracture networks. We use a scaling for the permeability of a set ...