International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 50, P. 524 - 541
Published: Aug. 17, 2023
Language: Английский
International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 47(54), P. 22840 - 22880
Published: June 1, 2022
Language: Английский
Citations
217
Fuel, Journal Year: 2022, Volume and Issue: 337, P. 127032 - 127032
Published: Dec. 30, 2022
Hydrogen future depends on large-scale storage, which can be provided by geological formations (such as caverns, aquifers, and depleted oil gas reservoirs) to handle demand supply changes, a typical hysteresis of most renewable energy sources. Amongst them, natural reservoirs are the cost-effective secure solutions due their wide geographic distribution, proven surface facilities, less ambiguous site evaluation. They also require cushion native residual gases serve buffer for pressure maintenance during storage. However, there is lack thorough understanding this technology. This work aims provide comprehensive insight technical outlook into hydrogen storage in reservoirs. It briefly discusses operating potential case studies, thermophysical petrophysical properties withdrawal capacity, immobilization, efficient containment. Furthermore, comparative approach hydrogen, methane, carbon dioxide with respect well integrity has been highlighted. A summary key findings, challenges, prospects reported. Based review, hydrodynamics, geochemical, microbial factors subsurface’s principal promoters losses. The injection strategy, reservoir features, quality, operational parameters significantly impact Future works (experimental simulation) were recommended focus hydrodynamics geomechanics aspects related migration, mixing, dispersion improved recovery. Overall, review provides streamlined
Language: Английский
Citations
181
Progress in Energy and Combustion Science, Journal Year: 2022, Volume and Issue: 95, P. 101066 - 101066
Published: Dec. 10, 2022
Hydrogen (H2) is currently considered a clean fuel to decrease anthropogenic greenhouse gas emissions and will play vital role in climate change mitigation. Nevertheless, one of the primary challenges achieving complete H2 economy large-scale storage H2, which unsafe on surface because highly compressible, volatile, flammable. geological formations could be potential solution this problem abundance such their high capacities. Wettability plays critical displacement formation water determines containment safety, capacity, amount trapped (or recovery factor). However, no comprehensive review article has been published explaining wettability conditions. Therefore, focuses influence various parameters, as salinity, temperature, pressure, roughness, type, and, consequently, storage. Significant gaps exist literature understanding effect organic material capacity. Thus, summarizes recent advances rock/H2/brine systems containing reservoirs. The paper also presents influential parameters affecting capacity including liquid–gas interfacial tension, rock–fluid adsorption. aims provide scientific community with an expert opinion understand identify solutions. In addition, essential differences between underground (UHS), natural storage, carbon dioxide are discussed, direction future research presented. promotes thorough knowledge UHS, provides guidance operating UHS projects, encourages engineers focus more research, overview advanced technology. This inspires researchers field give credit studies.
Language: Английский
Citations
153
Journal of Energy Storage, Journal Year: 2022, Volume and Issue: 52, P. 104866 - 104866
Published: May 14, 2022
Language: Английский
Citations
105
Geological Society London Special Publications, Journal Year: 2022, Volume and Issue: 528(1), P. 73 - 86
Published: Aug. 23, 2022
Abstract Large-scale underground storage of hydrogen gas is expected to play a key role in the energy transition and near future renewable systems. Despite this potential, experience remains limited. This work critically reviews most important elements crucial technology, including properties their significance for subsurface operations, sources historical set state art. The cyclical nature operations will produce pressure stress changes within reservoir that could affect integrity well, reservoir, caprock entire complex. To minimize geomechanical leakage risks optimize operation it understand history site, well locations manage identify reservoir-specific cushion working ratio. Finally, we outline major scientific operational challenges required ensure safe efficient deployment at large scale.
Language: Английский
Citations
95
Fuel, Journal Year: 2022, Volume and Issue: 333, P. 126516 - 126516
Published: Nov. 3, 2022
Language: Английский
Citations
95
International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 48(11), P. 4300 - 4328
Published: Nov. 17, 2022
Language: Английский
Citations
90
Energy Reports, Journal Year: 2022, Volume and Issue: 8, P. 8830 - 8843
Published: July 12, 2022
Replacement of fossil fuels with clean hydrogen has been recognized as the most feasible approach implementing CO2-free economy globally. However, large-scale storage is a critical component value chain because lightest molecule and moderately low volumetric energy content. To achieve successful buoyant at subsurface convenient withdrawal during period demand, integrity underground rock overlying seal (caprock) must be assured. Presently, there paucity information on wettability shale interfacial properties H2/brine system. In this research, contact angles shale/H2/brine system hydrogen/brine tension (IFT) were measured using Krüss drop shape analyzer (DSA 100) 50 °C varying pressure (14.7–1000 psi). A modified form sessile was used for measurement, whereas H2-brine IFT through pendant method. values decreased slightly increasing pressure, ranging between 63.68° 14.7 psia 51.29° 1000 psia. The Eagle-ford moderate total organic carbon (TOC) 3.83% attained fully hydrogen-wet (contact angle 99.9°) intermediate-wet condition 89.7°) psi 200 respectively. Likewise, Wolf-camp TOC (0.30%) weakly water-wet conditions, 58.8° 62.9°, maximum height that can securely trapped by approximately 325 meters merely 100 shale. Results study will aid in assessment capacity organic-rich (adsorption trapping), well evaluation sealing potentials storage.
Language: Английский
Citations
88
International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 47(44), P. 19155 - 19167
Published: May 1, 2022
Language: Английский
Citations
74
Earth-Science Reviews, Journal Year: 2023, Volume and Issue: 247, P. 104625 - 104625
Published: Nov. 22, 2023
The transition from fossil fuels to renewable energy sources, particularly hydrogen, has emerged as a central strategy for decarbonization and the pursuit of net-zero carbon emissions. Meeting demand large-scale hydrogen storage, crucial component supply chain, led exploration underground storage an economically viable solution global needs. In contrast other subsurface options such salt caverns aquifers, which are geographically limited, depleted gas reservoirs have garnered increasing attention due their broader distribution higher capacity. However, safe cycling in require preservation high stability integrity caprock, reservoir, wellbore. Nevertheless, there exists significant gap current research concerning within reservoirs, systematic approach is lacking. This paper aims address this by reviewing primary challenges associated with integrity, including geochemical reactions, microbial activities, faults fractures, perspectives on cycling. study comprehensively reviews processes impacts, abiotic biotic mineral dissolution/precipitation, reactivation propagation fractures caprock host-rock, wellbore instability cement degradation casing corrosion, stress changes during To provide practical solution, technical screening tool been developed, considering controlling variables, risks, consequences affecting integrity. Finally, highlights knowledge gaps suggests feasible methods pathways mitigate these facilitating development reservoirs.
Language: Английский
Citations
71