Colloque Annuel du GdR CNRS HydroGEMM - 2024

8:30 - 9:00 (30min)

welcome-coffee

welcome - coffee

9:00 - 9:15 (15min)

introduction

amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11

IPGP-CNRS

9:15 - 12:30 (3h15)

amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11

Corinne Loisy et Bruno Garcia

9:15 - 10:00 (45min)

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

https://hydrogemm-2024.sciencesconf.org/data/program/Raphael_Josse_GDR_Hydrogemm.pdf

10:00 - 10:25 (25min)

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 (25min)

Coffee break

10:50 - 11:15 (25min)

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 (25min)

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 (25min)

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 (25min)

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

https://hydrogemm-2024.sciencesconf.org/data/program/Kalinichev_HydroGEMM_2024.pdf

12:30 - 14:00 (1h30)

Lunch

14:00 - 17:40 (3h40)

amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11

Marguerite Godard et Isabelle Moretti

14:00 - 14:45 (45min)

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 (25min)

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 (25min)

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 (25min)

Coffee break

16:00 - 16:25 (25min)

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 (25min)

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 (25min)

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

https://hydrogemm-2024.sciencesconf.org/data/program/Jacquemet_Geochemical_Modeling_Ammonium_Nitrogen_Hydrogen.pdf

17:15 - 17:40 (25min)

Numerical modeling of “hydrogen systems”

amphi Séquoia - IFPEN - le 04/11 ; amphi IPGP - Jussieu les 05 et 06/11

M.C. Cacas-Stentz

https://hydrogemm-2024.sciencesconf.org/data/program/prez_Cacas_Stentz.pdf

17:40 - 19:00 (1h20)

poster

21:00 - 23:00 (2h)

dinner gala "Bouillon Racine"

Dinner - restaurant "Bouillon Racine

Planning