The Deep Geothermal Data Centre (CDGP) is a data center managed by University of Strasbourg, dedicated to the collection, preservation and distribution of data from deep geothermal projects in Alsace (France).

The CDGP distributes various types of data: seismological, hydraulic, geological, etc.

The CDGP is the French national node of the EPOS Thematic Core Service Anthropogenic Hazards (TCS-AH).
This European infrastructure provides open access to multidisciplinary datasets on induced seismicity.
Through the EPISODES Platform, CDGP data are shared with the European scientific community, enabling advanced processing and visualization tools.

Centre de données de Géothermie Profonde

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Catalogue with hydraulic data from Drif et al.(2024)- Soultz-sous-Forêts 2003 Circulation

Dataset in collection Episode: 2003 Stimulation Soultz-sous-Forêts

This catalogue provides hydraulic and seismic metrics for the 2003 Soultz episode, including injected volume, hydraulic energy, cumulative seismic moment, radiated energy, and efficiency ratios.

Soultz-sous-Forêts

2003

Hydraulic

Last updated on May 29, 2026

GPK1 well

Dataset in collection Episode: 1995 Stimulation and Hydraulic Tests Soultz-sous-Forêts

GPK1, drilled in 1987 as the first geothermal well at Soultz‑sous‑Forêts, initially reached 2000 m (140 °C) before being deepened to 3600 m in 1992 (160 °C).

Soultz-sous-Forêts

1993

Geology

Last updated on May 28, 2026