Monday, November 4, 2024
| Time | Event | |
| 09:00 - 09:30 | welcome - coffee - - welcome - coffee | |
| 09:30 - 09:45 | welcome - safety - program - welcome - safety - program | |
| 09:45 - 10:00 | Introduction (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - IFPEN-CNRS | |
| 10:00 - 10:45 | H2 in energetic transition - perspectives and challenges (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - M. Le Ravalec |
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| 10:45 - 12:20 | (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Guillaume Galliero et Marie-Christine Cacas-Stentz | |
| 10:45 - 11:10 | Reactive multiphase modeling of injection/withdrawal cycles in deep aquifers of methane-hydrogen mixture or pure hydrogen (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - I. Sin | |
| 11:10 - 11:30 | Coffee break | |
| 11:30 - 11:55 | Modeling of the hydromechanical behavior of a saline hydrogen storage cavity (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - H. Habbani | |
| 11:55 - 12:20 | Mechanical stability after hydrogen eruption in a salt cavity (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - H. Djizanne | |
| 12:20 - 14:00 | Lunch | |
| 14:00 - 16:50 | (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Isabelle Martinez et Dan Levy | |
| 14:00 - 14:45 | Accumulation and preservation of natural hydrogen in the subsurface: Lessons from drilling results (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - E. Deville | |
| 14:45 - 15:10 | Measurement of H2 gradients in soils (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - I. Moretti |
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| 15:10 - 15:35 | The forgotten variable, the impact of salinity on the natural production of H2 during serpentinization (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - G. Siron |
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| 15:35 - 16:00 | Coffee break | |
| 16:00 - 16:25 | Hydrogen generation during hydrothermal alteration of peralkaline nepheline syenite (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - C. Dusséaux | |
| 16:25 - 16:50 | Production of Native Hydrogen from Sand: Techniques and Potential (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - A. Maghchiche | |
| 16:50 - 18:00 | poster |
Tuesday, November 5, 2024
| Time | Event | |
| 08:30 - 09:00 | welcome-coffee - welcome - coffee | |
| 09:00 - 09:15 | introduction (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - IPGP-CNRS | |
| 09:15 - 12:30 | (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Corinne Loisy et Bruno Garcia | |
| 09:15 - 10:00 | NATURAL HYDROGEN: Comprehensive overview from Earth cycle to experimental studies and artefacts measurements (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - R. Josse |
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| 10:00 - 10:25 | Microbial diversity of hydrogen and methane-producing hyperalkaline springs from the Ronda massif (Spain) (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - M. Quemeneur | |
| 10:25 - 10:50 | Coffee break | |
| 10:50 - 11:15 | Investigating reduced and alkaline fluids degassing CH4-H2-He with high concentrations of volatile fatty acids in iron-rich Precambrian shield rocks of Northern Minnesota, USA (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - O. Sissmann | |
| 11:15 - 11:40 | The hydrogen system at sedimentary basin scale: numerical experimentation of thermo-hydro-chemical and biological couplings in a basin model (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - S. Pajang | |
| 11:40 - 12:05 | Numerical Simulation of Microbial Interactions in Two-Phase Flows H2O-H2 in Porous Media with DuMuX (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - M. El Ossmanni | |
| 12:05 - 12:30 | Molecular mechanisms of H2 gas adsorption in clays in the context of geological nuclear waste disposal: Insights from classical atomistic simulations (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - A. Kalinichev |
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| 12:30 - 14:00 | Lunch | |
| 14:00 - 17:40 | (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Marguerite Godard et Isabelle Moretti | |
| 14:00 - 14:45 | Global accumulations of natural hydrogen in continental settings: source rock and reservoir rock considerations (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - B. Sherwood-Lollar | |
| 14:45 - 15:10 | Localizing the major hydrogen resource in the Carboniferous Lorraine basin using down-whole gas monitoring and experimental organic geochemistry (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - R. Michels | |
| 15:10 - 15:35 | Geochemistry of gases from the hydrothermal system of Prony Bay (New Caledonia) (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - C. Monnin | |
| 15:35 - 16:00 | Coffee break | |
| 16:00 - 16:25 | Exploring H2-utilizing lithotrophy in Aosta Valley meta-ophiolites (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - P. Bergsten | |
| 16:25 - 16:50 | Detailed mapping of natural H2 emissions in the western Pyrenees. (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - C. Aubourg | |
| 16:50 - 17:15 | Geochemical calculations to investigate ammonium redox reactivity as explanation of natural hydrogen and nitrogen association (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - N. Jacquemet |
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| 17:15 - 17:40 | Numerical modeling of “hydrogen systems” (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - M.C. Cacas-Stentz |
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| 17:40 - 19:00 | poster | |
| 21:00 - 23:00 | dinner gala "Bouillon Racine" - Dinner - restaurant "Bouillon Racine |
Wednesday, November 6, 2024
| Time | Event | |
| 08:30 - 09:00 | welcome - coffee - welcome coffee | |
| 09:00 - 09:15 | Introduction - Introduction IPGP - IFPEN - CNRS | |
| 09:15 - 11:40 | (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Irina Sin et Brahim Amaziane | |
| 09:15 - 10:00 | Understanding Fluids Thermophysical Properties for Underground Hydrogen Storage: Experimental and Computational Insights - G. Galliero |
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| 10:00 - 10:25 | Behaviour of reservoir rocks under hydrostatic cyclic loading for hydrogen storage application (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - Z. Xu | |
| 10:25 - 10:50 | Coffee break | |
| 10:50 - 11:15 | Evidencing the influence of temperature and mineralogy on microbial competition for hydrogen consumption: Implications for underground hydrogen storage (UHS) (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - E. Muller |
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| 11:15 - 11:40 | Detection of bacterial growth in porous media using NMR/MRI techniques (amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11) - M. Fleury | |
| 11:40 - 12:00 | Conclusion of the workshop and perspectives of the GDR - conclusions - perspectives | |
| 12:00 - 14:00 | Lunch | |
| 14:00 - 14:05 | End of workshop - End of workshop |
