ITI GeoT projects

New laureats

• Mechanical behaviour and permeability evolution of hyaloclastite from the geothermal reservoir at Krafla volcano (Iceland) (PI: Michael Heap)

WG  involved Rocks physics

• Geochemistry of CO2 and redox control during alteration of granitic rocks in faults and geothermal reservoirs: key aspectsfor exploration and stimulation of H2 (PI: Damien Lemarchand et Jesica Murray) 

WG involved Hydro-geochemistry

• Laser ablation U-series dating of the Soultz-sous-Forêts hydrothermal fracture fillings (PI: Sophie Rihs)

WGs involved Hydro-geochemistry & Geology

• GO@URG 2.0 – Catching up on the Great Oolite in the Upper Rhine Graben : Performing the first integrated study of the well of Chalampé in order to define the reference geological section for future research and exploration (Pi: Mathieu Shuster)

WGs involved Rocks physics & Geology

• Sedimentological and petrophysical analysis of the Middle to Upper Buntsandstein transition: Upper Grès Vosgien to Conglomerat Principal, East France (PI: Guilherme Bozetti)

WG involved Geology

• Analysis of the media coverage and framing of deep geothermal energy in Alsace (PI: Yenny Serrano)

WG involved Social sciences

New laureats

• Better understand the link between the induced seismicity and the development of the aseismic slip on a fault plane. (PI: Olivier Lengliné)

WGs  involved Seismology & Modelling

• New GNSS network installation (PI: Baptiste Rousset) 

WGs  involved Geodesy & Data management (CDGP)

• Hybrid gravity applied to the monitoring of the Theistareykir geothermal reservoir (PI: Jacques Hinderer)

WG  involved Potential methods

• Toward intermediate reservoirs appraisal in the Upper Rhine Graben: Petrophysical and mechanical characterization of the Grande Oolithe (Dogger) in the Rhine Graben (PI: Patrick Baud)

WGs  involved Rocks physics & Geology

• The influence of pressure and temperature on the electrical conductivity of geothermal reservoir rocks from Soultz-sous-Forêts (France) (PI: Mike Heap)

WGs  involved Rocks physics & Potential methods

• H2 generation and stimulation with CO2 in granitic geothermal reservoirs of the Upper Rhine Graben (PI: Damien Lemarchand)

WGs  involved Hydro-geochemistry & Modelling

Time extensions from 2023 projects

• Temporal and Spatial Evolution of the Lower Triassic Buntsandstein Formation (PI: Guilherme Bozetti)
• Continuation of the CDGP (PI: Marc Schaming)

New laureats

• Hybrid gravity applied to the monitoring of the Theistareykir geothermal reservoir (PI: Jacques Hinderer)

WG involded Potential methods

• Mechanical behaviour and permeability of porous volcanic geothermal reservoir rock (PI: Micheal Heap)

WG involded Rocks physics

• Influence of the intermediate principal stress on inelastic compaction and compaction localization in porous sandstone (PI: Patrick Baud)

WG involded Rocks physics

• HT-HP experimental approach for native hydrogen generation by CO2 injection in granitic geothermal reservoir (PI: Damien Lemarchand)

WGs involded Hydro-geochemistry & Modelling

• Temporal and Spatial Evolution of the Lower Triassic Buntsandstein Formation (PI: Guilherme Bozetti)

WG involded Geology

• Coupling between pressure and opening during fluid migration along a fault – implication for remote induced seismicity triggering (PI: Jean Schmittbuhl)

WGs involded Seismology & Modelling

Time extensions from 2022 projects

• Influence of the intermediate principal stress on inelastic compaction and compaction localization in porous sandstone (PI: Patrick Baud)
• Architectural Characterization of the Upper Triassic Buntsandstein Formation (PI: Guilherme Bozetti)
• Governing risks. Analysis of the political and discursive reconfigurations induced by the Strasbourg earthquakes (PI: Philippe Chavot)
• Experimental study and modeling of the Si isotope fractionation and particle size growth during silica precipitation (PI: Damien Lemarchand)
• An improved optical fiber DAS technology (PI: Jian Lin)
• Continuation of the CDGP (PI: Marc Schaming)

• Influence of the intermediate principal stress on inelastic compaction and compaction localization in porous sandstone (PI: Patrick Baud)

WG involved Rocks physics

• Architectural Characterization of the Upper Triassic Buntsandstein Formation (PI: Guilherme Bozetti)

WG involved Geology

• Governing risks. Analysis of the political and discursive reconfigurations induced by the Strasbourg earthquakes (PI: Philippe Chavot)

WG involved Social sciences

• New  insights  on  the  nature,  age  and  origin  of the URG lower crust (PIs: Benoît Petri & Francis Chopin)

WG involved Geology

• Permeability anisotropy in the Buntsandstein (PI: Michael Heap)

WG involved Rocks physics

• Hybrid gravity applied to the monitoring of the Theistareykir geothermal reservoir (PI: Jacques Hinderer)

WG involved Potential methods

• Experimental study and modeling of the Si isotope fractionation and particle size growth during silica precipitation (PI: Damien Lemarchand)

WG involved Hydro-geochemistry

• An improved optical fiber DAS technology (PI: Jian Lin)

WG involved Modelling

• Enhanced native hydrogen generation by CO2 injection into a deep granitic geothermal reservoir in the Rhine Graben (GEOTH2ERMIE) (PI: Yann Lucas)

WGs involved Hydro-geochemistry & Modelling

• Continuation of the CDGP (PI: Marc Schaming)

WGs involved Data management (CDGP) & Geodesy

• Passive 4D monitoring of the Strasbourg deep reservoirs using ambient seismic noise and earthquake interferometry (PI: Jérôme Vergne)

WGs involved Seismology & Modelling