A Strategy for Enhanced Carbon Storage: A Hybrid CO2 and Aqueous Formate Solution Injection to Control Buoyancy and Reduce Risk

MV Barbosa Machado, M Delshad, OA Carrasco Jaim… - Energies, 2024 - mdpi.com
Conventional Carbon Capture and Storage (CCS) operations use the direct injection of CO2
in a gaseous phase from the surface as a carbon carrier. Due to CO2 properties under …

Unveiling Valuable Geomechanical Monitoring Insights: Exploring Ground Deformation in Geological Carbon Storage

GS Seabra, MV Barbosa Machado, M Delshad… - Applied Sciences, 2024 - mdpi.com
Featured Application This study emphasizes the importance of comprehensive monitoring,
calibration, and optimization of storage strategies in a saline aquifer. It also highlights the …

[HTML][HTML] An Integrated Numerical Study of CO2 Storage in Carbonate Gas Reservoirs with Chemical Interaction between CO2, Brine, and Carbonate Rock Matrix

J Yao, Z Chen, C Jiang, X Peng - Applied Sciences, 2024 - mdpi.com
In light of the burgeoning interest in mitigating anthropogenic CO2 emissions, carbonate
reservoirs have emerged as promising sequestration sites due to their substantial storage …

Assessing hydrogen sulfide generation from pyrite reduction: Implications for underground hydrogen storage

R Al Homoud, MVB Machado… - … Conference, 17–19 June …, 2024 - library.seg.org
Hydrogen, as an energy carrier, serves as a keystone for achieving both energy
sustainability and stability. However, safe and effective geological underground hydrogen …

Field-Scale Reactive Transport Modeling of Bio-Methanation During Underground Hydrogen Storage in Saline Aquifers

R AL homoud, MVB Machado, H Daigle - SPE Energy Transition …, 2024 - onepetro.org
In the context of underground hydrogen storage in saline aquifers, hydrogen is in direct
contact with the formation brine, which rises various concerns about the dissolution of …

Underground hydrogen storage: exploring geochemistry, cushion gas dynamics, and techno-economy for sustainable energy solutions

R Al Homoud - 2024 - repositories.lib.utexas.edu
Hydrogen holds significant promise as a critical player in the energy transition due to its
versatility and low lifecycle carbon emissions. Its superior energy content per unit mass …