Geophysics in Geothermal Exploration

161 4. Towards a revisited geothermal conceptual model in the Upper Rhine Graben Acknowledgments This contribution has partially received funding from the European Union’s Horizon Europe research and innovation programme under grant agreement No 101147171 (FINDHEAT project). This research is also part of the SIMGEO project funded by ADEME (French Agency for Ecological Transition). References Abdelfettah Y., Hinderer J., Calvo M., Dalmais E., Maurer V., Genter A. (2020) Using high accurate land gravity and 3D geological modeling to discriminate potential geothermal areas: Application to the Upper Rhine Graben, France, Geophysics 85(2), 35-56, https://doi.org/10.1190/GEO2019-0042.1. Baudu R., Bernard J., Georgel J.M., Griveau P., Rugo R. (1980) Application des méthodes de prospection électriques dipolaires à l’étude géothermique du Fossé rhénan supérieur, BRGM Open file report, 80 SGN 586 GPH, 64 pages. Baujard C., Dalmais E., Glaas C., Maurer V., Genter A. (2022) Evaluation du risque géologique, retour d’expérience du projet Illkirch (Strasbourg, France), Journées de la Géothermie 2022, Aix les bains, France, 09 et 10 juin 2022. Baujard C., Genter A., Dalmais E., Maurer V., Hehn R., Rosillette R., Vidal J., Schmittbuhl J. (2017) Hydrothermal characterization of wells GRT-1 and GRT-2 in Rittershoffen, France: Implications on the understanding of natural flow systems in the Rhine graben, Geothermics 25, 255-268. Cuenot N., Dorbath C., Dorbath L. (2008) Analysis of the microseismicity induced by fluid injections at the EGS site of Soultz-sous-Forêts (Alsace, France): Implications for the characterization of the geothermal reservoir properties, Pure and Applied Geophysics 165, 797-828. Dorbath L., Cuenot N., Genter A., Frogneux M. (2009) Seismic response of the fractured and faulted granite to massive water injection at 5 km depth at Soultzsous-Forêts (France), Geophysical Journal International 177(2), 653-675, https:// doi.org/10.1111/j.1365-246X.2009.04030.x. Edel J.B., Maurer V., Dalmais E., Genter A., Richard A., Letourneau O., Hehn R. (2018) Structure and nature of the Paleozoic basement of the Central Upper Rhine Graben derived from new and old magnetic, gravimetric and seismic investigations. Zoom on the deep geothermal project of Illkirch-Graffenstaden (S. of Strasbourg, France), Geothermal Energy Journal 6, 13, https://doi. org/10.1186/s40517-018-0099-y.

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