Conference Agenda

4:15pm - 4:30pm
ID: 281 / Session 42b: 001
Topics: 42: Underground Storage and Natural Occurrences of Hydrogen: Fundamentals and Key Challenges

Multiphysics experimental characterization of reservoir parameters controlling two-phase Hydrogen-brine flow in underground hydrogen storage

Wisdom David^1,2, Juliane Kummerow¹, Mrityunjay Singh^1,2, Cornelia Schmidt-Hattenberger¹, Ingo Sass^1,2

1: GFZ Helmholtz Centre for Geosciences, Section 4.3, Geoenergy, Telegrafenberg, 14473 Potsdam, Germany.; 2: Institute of Applied Geosciences, Geothermal Science and Technology, Technical University Darmstadt, Schnittspahnstraße 9, 64287 Darmstadt, Germany.

4:30pm - 4:45pm
ID: 311 / Session 42b: 002
Topics: 42: Underground Storage and Natural Occurrences of Hydrogen: Fundamentals and Key Challenges

Hydrogen Gas Breakthrough under Varying Stress Conditions: A Case Study of Jurassic Claystones of Different Thermal Maturity.

Brian Mutuma Mbui¹, Garri Gaus^1,2, Lisa Winhausen³, Timo Seemann³, Florian Amann^3,4, Ralf Littke¹

1: Chair of Organic Biogeochemistry in Geo-Systems, RWTH Aachen University, Aachen, Germany; 2: Fraunhofer Research Institution for Energy Infrastructures and Geotechnologies IEG, Bochum, Germany; 3: Chair of Engineering Geology and Hydrogeology, RWTH Aachen University, Aachen, Germany; 4: Fraunhofer Research Institution for Energy Infrastructures and Geotechnologies IEG, Aachen, Germany

4:45pm - 5:00pm
ID: 223 / Session 42b: 003
Topics: 42: Underground Storage and Natural Occurrences of Hydrogen: Fundamentals and Key Challenges

Caprock Sealing Behavior for Underground Hydrogen Storage: Insights from the Middle Triassic Weser Formation (North German Basin)

María Belén Febbo¹, Juliane Kummerow¹, Wisdom David^1,2, Cornelia Schmidt-Hattenberger¹

1: GFZ Helmholtz Centre for Geosciences, DE; 2: Technical University of Darmstadt

5:00pm - 5:15pm
ID: 472 / Session 42b: 004
Topics: 42: Underground Storage and Natural Occurrences of Hydrogen: Fundamentals and Key Challenges

Modeling of Dissolved hydrogen behavior and microbial reactions in a deep saline-aquifer

Mrityunjay Singh^1,2, Juliane Kummerow¹, Cornelia Schmidt-Hattenberger¹, Ingo Sass^1,2

1: GFZ Helmholtz Centre for Geosciences, Germany; 2: Institute of Applied Geothermal Energy, Technical University of Darmstadt

5:15pm - 5:30pm
ID: 387 / Session 42b: 005
Topics: 42: Underground Storage and Natural Occurrences of Hydrogen: Fundamentals and Key Challenges

Microbial and geochemical alteration of anhydrite and its implications for hydrogen storage integrity

Joyce Schmatz¹, Garri Gaus², Hendrik Ballerstedt³

1: MaP - Microstructure and Pores GmbH, Germany; 2: Fraunhofer Research Institution for Energy Infrastructures and Geotechnologies (IEG), Germany; 3: Institute of Applied Microbiology, RWTH Aachen University, Germany