Evaporation-induced salt precipitation and dry-out evolution during hydrogen storage in geological porous media

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 102, P. 1306 - 1314

Published: Jan. 17, 2025

Language: Английский

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Estimation of underground hydrogen storage capacity in depleted gas reservoirs using CO2 as cushion gas

Applied Energy, Journal Year: 2024, Volume and Issue: 375, P. 124093 - 124093

Published: Aug. 9, 2024

Language: Английский

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Full-cycle enhancing condensate recovery-underground gas storage by integrating cyclic gas flooding and storage from gas condensate reservoirs

Energy, Journal Year: 2024, Volume and Issue: 293, P. 130724 - 130724

Published: Feb. 16, 2024

Language: Английский

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Evaluation of underground gas storage capacity in the depleted gas reservoir with water evaporation and salt precipitation

Geoenergy Science and Engineering, Journal Year: 2024, Volume and Issue: 238, P. 212895 - 212895

Published: May 6, 2024

Language: Английский

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Molecular Insights into Co2 Huff-N-Puff for Enhancing Hydrocarbon Recovery and Carbon Sequestration in Partially Water-Saturated Nanopores

Published: Jan. 1, 2025

Language: Английский

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Experimental Investigations of the Impact of H2, He, CH4, and CO2 Exposure on Kerogen Adsorption, Wettability, and Geomechanical Characteristics at Geo-Storage Conditions

SPE Journal, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 10

Published: April 1, 2025

Summary Kerogen is the most abundant form of organic matter in subsurface and its properties adsorption, wettability, geomechanics affect gas (H2, He, CH4, CO2) geo-storage (GGS) capacity leakage risk. However, impact H2, CH4 CO2 exposure on kerogen wettability geomechanical characteristics at in-situ GGS conditions still unclear, thus large uncertainties exist evaluating integrity. Therefore herein, were investigated experimentally conditions, based isothermal contact angle, nanoindentation measurements. It demonstrated that (1) maximum adsorption for 0.3789, 3.5360, 5.2625 mol/kg, respectively (occurring various thermophysical conditions), following order H2 < CO2; (2) ranges from weakly water-wet to gas-wet with affinity gases He CH4; (3) after H2O 3 minutes liquid 5 minutes, Young’s modulus decreases by 45, 32, 1, 50, 70% respectively, while pellet disintegrates supercritical minutes. This study provides key data GGS, an important pathway accelerating energy transition, promoting advanced technology development, balancing supply demand, mitigating carbon emissions.

Language: Английский

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Study on the impact of hydrogen-natural gas mixing on working cycles of underground gas storage

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 122, P. 258 - 269

Published: April 1, 2025

Language: Английский

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Can the well shut-in strategy alleviate injectivity damage from salt precipitation?

Energy Sources Part A Recovery Utilization and Environmental Effects, Journal Year: 2025, Volume and Issue: 47(1), P. 11388 - 11403

Published: May 8, 2025

Language: Английский

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Molecular insights into CO2 huff-n-puff for enhancing hydrocarbon recovery and carbon sequestration in partially water-saturated nanopores

Fuel, Journal Year: 2025, Volume and Issue: 399, P. 135561 - 135561

Published: May 9, 2025

Language: Английский

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Review on Laboratory Studies of Pore-scale Salt Precipitation during Carbon Storage

Gas Science and Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 205663 - 205663

Published: May 1, 2025

Language: Английский

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