ID: 250 / SB-Poster-Nr./No.: 1
Topics: 1.01 Geothermal projects, case studies – lessons learned (completed, under construction, in planning)

Feasibility study and performance estimation of a narrow geothermal doublet well system at Ahnsbeck using existing wells as producer and injector

Barbara Cortez^1,2, Philip Jaeger¹, Birger Hagemann¹, Oliver Mohnke², Iris Hinze²

1: Technische Universität Clausthal; 2: Baker Hughes Company

ID: 285 / SB-Poster-Nr./No.: 2
Topics: 1.02 Exploration, geological surveys, and regional field development

Lithium Occurrence in Bunter Sandstone Formation Waters of the North German Basin

Arkadii Agafonov^1,3, Johannes Böcker², Dominik Soyk³, Christoph Boermann², Katharina Alms^1,4

1: Ruhr-University Bochum, Germany; 2: Neptune Energy GmbH & Co. KG, Germany; 3: Neptune Energy Innovations GmbH, Germany; 4: Fraunhofer IEG, Germany

ID: 298 / SB-Poster-Nr./No.: 3
Topics: 1.02 Exploration, geological surveys, and regional field development

Complex thermal characterization of crystalline basement rocks: an example from the Precambrian continental shield in Alberta, Canada

Marios Karagiorgas¹, Fiorenza Deon¹, Arif Rabbani², Ben Norden¹, Robert Peksa¹, Sven Fuchs¹

1: GFZ Helmholtz Centre for Geosciences, Section Geoenergy; 2: Alberta Geological Survey

ID: 109 / SB-Poster-Nr./No.: 4
Topics: 1.02 Exploration, geological surveys, and regional field development

Insights into the shallow geothermal structure at Woulde, Adamawa-Cameroon, from electrical resistivity tomography

Ange Merveille Meguedong Guedia, Dieudonné Bisso, Sylvestre Ganno

University of Yaoundé 1, Cameroon

ID: 197 / SB-Poster-Nr./No.: 5
Topics: 1.04 Monitoring and reservoir management

Geomechanische Charakterisierung von Sandsteinen für mitteltiefe geothermale Anwendungen

Lilith Fröhlich

Technische Universität München, Deutschland

ID: 311 / SB-Poster-Nr./No.: 6
Topics: 1.05 Numerical modelling, simulation, THMC, AI

Brine Composition and Fracture Characteristics as Controls on Calcite-Driven Permeability Evolution in Deep Fractured Geothermal Reservoirs of the Upper Rhine Graben

Mohamed Abdelmoula¹, Ernesto Meneses Rioseco¹, Inga Moeck^1,2

1: Georg-August-Universität Göttingen, Göttingen, Germany; 2: LIAG-Institute for Applied Geophysics, Hannover, Germany

ID: 281 / SB-Poster-Nr./No.: 7
Topics: 1.05 Numerical modelling, simulation, THMC, AI

Towards a Geological Digital Twin of the Tromm Area (Odenwald): Data and Preprocesses of a structural geological model for GeoDT

Markus Bleicher^1,2, Fiorenza Deon¹

1: GFZ German Research Centre for Geosciences, Helmholtz Centre for Geoscience, Section 4.3 Geoenergy, Telegrafenberg, Potsdam, Germany; 2: Institute of Applied Geoscience, Technical University Darmstadt, Darmstadt, Germany

ID: 307 / SB-Poster-Nr./No.: 8
Topics: 1.05 Numerical modelling, simulation, THMC, AI

GOLEM-PHREEQC: an open-source multiphysics reactive transport simulator for geotechnical subsurface applications

Samuele Frigo^1,2, Mauro Cacace², Marco De Lucia², Max Lübke³, Deyan Tian², Elena Petrova², Hannes Hofmann^1,2, Guido Blöcher^1,2

1: Technical University Berlin, Germany; 2: GFZ Helmholtz Centre for Geosciences, Germany; 3: University of Potsdam, Germany

ID: 293 / SB-Poster-Nr./No.: 9
Topics: 1.05 Numerical modelling, simulation, THMC, AI

Rissbildungen in kristallinen Enhanced-Geothermal-Systemen (EGS) im Nordosten Bayerns, Deutschland

Phil Lavorel

Technische Universität München (TUM, Deutschland)

ID: 115 / SB-Poster-Nr./No.: 10
Topics: 1.05 Numerical modelling, simulation, THMC, AI

Entwicklung und Verifikation eines analytischen Reservoirmodells für ein CO₂-basiertes elektrothermisches Energie- und geologisches Speichersystem

Yannick Pudlorz¹, Hannes Hofmann^1,2, Marton Farkas³

1: Technische Universität Berlin, Institut für Angewandte Geowissenschaften, Fachgebiet Reservoir Engineering, Ernst-Reuter-Platz 1, 10587 Berlin, Deutschland; 2: GFZ Helmholtz-Zentrum für Geoforschung, Telegrafenberg, 14473 Potsdam, Deutschland; 3: RWTH Aachen Universität, E.ON Energy Research Center, Aachen, Deutschland

ID: 147 / SB-Poster-Nr./No.: 11
Topics: 1.05 Numerical modelling, simulation, THMC, AI

From Lab Measurements to Thermo-Hydraulic Simulations: Fault-Controlled Hydrothermal Convection in the Upper Rhine Graben

Fransiskus Litani Santoso¹, Lukas Seib¹, Ingo Sass^1,2

1: Department of Geothermal Science and Technology, Technical University of Darmstadt, Germany; 2: Section 4.3 Geoenergy, GFZ Helmholtz Centre for Geosciences, Potsdam, Germany

ID: 267 / SB-Poster-Nr./No.: 12
Topics: 1.05 Numerical modelling, simulation, THMC, AI

Estimating reservoir permeability from injection-induced microseismicity

Saeid Zarifikoliaee^1,2, Mauro Cacace¹, Judith Bott¹, Magdalena Scheck-Wenderoth^1,2, John Reinecker³, Kristian Bär³

1: GFZ Helmholtz Centre for Geosciences, Subsurface Process Modelling, Potsdam, Germany; 2: Institute of Applied Geosciences, Technische Universität Berlin, Germany; 3: Vulcan Energie Ressourcen GmbH, Karlsruhe, Germany

ID: 212 / SB-Poster-Nr./No.: 14
Topics: 1.07 Chemistry of thermal waters, laboratory work and analytical methods

Fault-Normal Elastic Constraints Enable the Transition Across Slip Modes

Dehao Meng^1,2, Yinlin Ji^3,1, Yuanchao Zhang⁴, Honghu Zhu³, Hannes Hofmann^1,2, Ernest Rutter⁵, Yujing Jiang⁴

1: GFZ Helmholtz Centre for Geosciences, Germany; 2: Technische Universität Berlin, Berlin 10587, Germany; 3: Nanjing University, China; 4: Nagasaki University, Japan; 5: The University of Manchester, United Kingdom

ID: 213 / SB-Poster-Nr./No.: 15
Topics: 2.01 Drilling technology, borehole completion, borehole heat exchanger systems, grouting

Ground Thermal Profiling by Enhanced Thermal ResponseTests: Comparison of the Standard with a Deconvolution-Based Analysis

Mohamed Muftah Musbah Boweden¹, Norbert Klitzsch², Gabriel Dion³, Antonio Galgaro¹

1: Department of Geosciences, University of Padova, Italy; 2: RWTH - Chair of Computational Geoscience, Geothermics and Reservoir Geophysics, Germany; 3: Polytechnique Montreal, Canada

ID: 125 / SB-Poster-Nr./No.: 16
Topics: 2.05 District-scale solutions, operational planning and optimisation

Speicherung von Überschusswärme durch thermische Überlastung erdgebundener Wärmenetze

Aaron Rudolph, Leonard Worm, Alexander Klein, Lukas Oppelt, Fritz Raithel, Timm Wunderlich

TU Bergakademie Freiberg, Deutschland

ID: 232 / SB-Poster-Nr./No.: 17
Topics: 2.08 Numerical design of shallow geothermal systems, modelling, simulation, AI

4E Assessment of Ground-Source Heat Pumps for Residential Space Heating and Domestic Hot Water Applications under Continental Climate Conditions

Kaisar Keles¹, Ansar Keles², Yersultan Rymkul³, Yelnar Yerdesh⁴, Olivier Botella⁵

1: School-Gymnasium No. 145 named after Al-Farabi, Grade 10, 5g Mustafin Street, Orbita-3 Microdistrict, 050043, Almaty, Kazakhstan; 2: School-Gymnasium No. 1 named after Mukhtar Auezov, Grade 8, 108A Ismailov Street, 160900 Saryagash, Turkestan Region, Kazakhstan; 3: Department of Mechanics, Farabi University, 71 al-Farabi ave., 050040, Almaty, Kazakhstan; 4: School of Engineering and Materials Sciences, Queen Mary University of London, London E1 4NS, UK; 5: Université de Lorraine, CNRS, LEMTA, F-54000 Nancy, France

ID: 153 / SB-Poster-Nr./No.: 18
Topics: 2.10 System integration and combination with other energy sources

Integration von oberflächennaher Geothermie in Netze der 5. Generation: Betrachtung der Kombinationsmöglichkeiten mit anderen Wärmequellen zur Regeneration und Spitzenlastdeckung

Leonard Worm¹, Tom Reinhardt², Timm Wunderlich¹, Lukas Oppelt¹

1: TU Bergakademie Freiberg, Deutschland; 2: GeoEnergieKonzept GmbH, Deutschland

ID: 269 / SB-Poster-Nr./No.: 19
Topics: 4.01 Municipal heat planning, implementation concepts

Entwicklung eines systematischen Ansatzes zur Vorbewertung von Geothermieprojekten für Kommunen

Tim Bittner¹, Ludwig Irrgang^1,2, Ulrich Steiner²

1: Technische Universität München (TUM), Germany; 2: Koordinationsstelle Tiefengeothermie (KTG)

ID: 291 / SB-Poster-Nr./No.: 20
Topics: 4.01 Municipal heat planning, implementation concepts

Nutzung von Niedertemperatur-Restwärme aus Tiefen-Geothermie in den Gewächshäusern eines Karlsfelder Gemüsebaubetriebs

Anastasia Wilhelm^1,2, Alexander Kunze¹, Prof. Dr. Oliver Falk¹

1: Hochschule Weihenstephan-Triesdorf, Deutschland; 2: Geothermie Karlsfeld GmbH

ID: 157 / SB-Poster-Nr./No.: 21
Topics: 4.02 Legal and regulatory framework, permitting practice

Produktlebenszyklus und Systemintegration tiefengeothermischer Wärmeversorgung im Norddeutschen Becken

Josephine Bernickel

TU Berlin, Deutschland

ID: 355 / SB-Poster-Nr./No.: 22
Topics: 4.04 Education and training of skilled professionals

Deep Geothermal Plant Demonstrator for Schools and Public Engagement

Agil Gozal, Sebastian Florian Rupp, Valentin Valchev, Anastasia Sidorova, Nora Medgyesi

Technische Universität München, Germany

ID: 343 / SB-Poster-Nr./No.: 23
Topics: 4.05 Financing and funding programmes, risk mitigation

Finanzierung von Tiefengeothermieprojekten: modellbasierte Analyse von Kapitalstruktur und Risikominderungsinstrumenten

David Summerer

Technische Universität München; Rödl Audit GmbH WPG

ID: 310 / SB-Poster-Nr./No.: 24
Topics: Workshop 14: KarboEx2

Data-driven estimation of effective permeability in carbonates: an outcrop study using geoelectrical, structural, and petrophysical measurements

Arunkumar Venmanassery Ajithan¹, Norbert Klitzsch¹, Daniel Bücken², Thomas Simader^1,2

1: RWTH Aachen, Germany; 2: Geomecon GmbH