A comprehensive review on geo-storage of H2 in salt caverns: Prospect and research advances

BN Tackie-Otoo, MB Haq - Fuel, 2024 - Elsevier
The demand for clean and sustainable energy has driven the need for efficient storage.
Hydrogen being a carbon–neutral energy carrier, offers a versatile solution. However …

Review of the Monitoring Applications Involved in the Underground Storage of Natural Gas and CO2

G Fibbi, M Del Soldato, R Fanti - Energies, 2022 - mdpi.com
Natural gas is an indispensable resource not evenly distributed in the world. The gas supply
chain is characterized by large imbalances between supply and demand, where the …

CO2 breakthrough—Caprock sealing efficiency and integrity for carbon geological storage

DN Espinoza, JC Santamarina - International Journal of Greenhouse Gas …, 2017 - Elsevier
Small pores in high specific surface clay-rich caprocks give rise to high capillary entry
pressures and high viscous drag that hinder the migration of buoyant carbon dioxide CO 2 …

Modeling flow and transport in saline aquifers and depleted hydrocarbon reservoirs for Hydrogen Energy Storage

M Delshad, MM Alhotan, BRB Fernandes… - SPE Journal, 2023 - onepetro.org
Hydrogen (H 2) is an attractive energy carrier, and its true potential is in decarbonizing
industries, such as for providing heat for buildings and being a reliable fuel for trains, buses …

Pros and cons of saline aquifers against depleted hydrocarbon reservoirs for hydrogen energy storage

M Delshad, M Alhotan, BR Batista Fernandes… - SPE Annual Technical …, 2022 - onepetro.org
Hydrogen (H2) is an attractive energy carrier and its true potential is in decarbonizing
industries such as providing heat for buildings and being a reliable fuel for trains, buses, and …

CO2 charged brines changed rock strength and stiffness at Crystal Geyser, Utah: Implications for leaking subsurface CO2 storage reservoirs

DN Espinoza, H Jung, JR Major, Z Sun… - International Journal of …, 2018 - Elsevier
CO 2 geological storage in saline aquifers results in acidification of resident brine. Chemical
reactions between acidified brine and rock minerals lead to dissolution and precipitation of …

Impact of geochemical and geomechanical changes on CO2 sequestration potential in sandstone and limestone aquifers

A Raza, R Gholami, M Rabiei, V Rasouli… - … Gases: Science and …, 2019 - Wiley Online Library
CO2 storage in different geological formations has been recognized as one of the promising
mitigation approaches to reduce the emission of CO2 into the atmosphere. There are many …

CO2 storage efficiency in saline aquifers: Insight from the numerical modeling of immiscible displacement

I Sypchenko, A Afanasyev - Physics of Fluids, 2024 - pubs.aip.org
We estimate the storage efficiency and the maximum migration distance of CO 2 injected
through a vertical well into a homogeneous open aquifer. The efficiency is regarded as a …

Measurement of unloading pore volume compressibility of frio sand under uniaxial strain stress path and implications on reservoir pressure management

X Zheng, DN Espinoza - Rock Mechanics and Rock Engineering, 2021 - Springer
The injection of fluids into a compartmentalized formation induces pore pressure buildup
and may result in reactivation of sealing faults. Among other variables, the pore volume …

Geochemical assessment of inorganic fluids from carbon capture, utilization and sequestration project in Saudi Arabia

DM Tayyib, P Birkle, A Al-Qasim, S Kokal - International Journal of …, 2023 - Elsevier
Saudi Aramco has designed and implemented a geochemical monitoring and surveillance
program for the first and largest Carbon Capture, Utilization and Sequestration project in the …