Data EOST

🗀 Episode: 1988 Stimulation Soultz-sous-Forêts

The Hot Dry Rock (HDR) site of Soultz-sous-Forêts in Alsace was chosen in 1986 for scientific investigations. During the first phase of the project (1987-1988), a first borehole GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) was drilled. It reached a final depth of 2000 m and various investigations were undertaken during that period. In December 1988, an injection test was made at the bottom zone of this borehole with a relatively low flow rate of 3.3 l/s for a period of three days. Induced seismicity recorded was detected by 3-axis geophone probes deployed in three old recovered oil wells at depth ranging from 850 to 1350 m. A small amount of the detected seismicity could be located and showed a trend to grow towards greater depths than the injection zone. The following report from BRGM in the link gives details about the experiments and presents the results about the seismic monitoring and the location of the events. Some hydraulic data are presented as well with figures. https://google.com

Includes following datasets

Downloadable Datasets	Availability	Actions
SEISMIC STUDIES ON THE HDR SITE OF SOULTZ-SOUS-FORETS (ALSACE, FRANCE)	Public

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Subjects

Seismology

Seismic hazard

Keywords

Geothermal energy

Micro-seismicity

Hydraulic Stimulation

Coverage

Located at

Soultz-sous-Forêts ( Box , longitude_min : 7.8114 , longitude_max : 7.9312 , latitude_min : 48.91 , latitude_max : 48.95 , WGS 84 )

Data recorded on Jan. 1987

Stakeholders

Creator(s)

École & Observatoire des Sciences de la Terre

Affiliated to : Institut National des Sciences de l'Univers
Affiliated to : Université de Strasbourg

Rights Holder(s)

Bureau de Recherches Géologiques et Minières

École & Observatoire des Sciences de la Terre

Affiliated to : Institut National des Sciences de l'Univers
Affiliated to : Université de Strasbourg

Funder(s)

École & Observatoire des Sciences de la Terre

Affiliated to : Institut National des Sciences de l'Univers
Affiliated to : Université de Strasbourg

Distributor(s)

Bureau de Recherches Géologiques et Minières

Hosting Institution(s)

Université de Strasbourg

Publisher

Université de Strasbourg

Associated Ressources

IsReferencedBy : 125/132

ceci est un article par arapport a cette collectoin

IsIdenticalTo : https://ernest.unistra.fr

2e example

Identifier

DOI https://doi.org/10.25577/SSFS1988

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License

Except where otherwise noted, content for this ressource is licensed under a Creative Commons Attribution 4.0 International license.

Ressource last modified on March 26, 2025