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Episode: 2000 Stimulation Soultz-sous-Forêts

During June/July 2000 a hydraulic stimulation program was conducted in the well GPK2 ( https://cdgp.u-strasbg.fr/geonetwork/srv/eng/catalog.search#/metadata/SSF-GPK 2) at the European Hot Dry Rock project, Soultz-sous-Forêts, France. The stimulation was performed over the openhole section of GPK2 from 4431 m measured depth (MD) to the bottom of the well at around 5084 m MD. A total of 27 800 m3 of water were injected. At the start of the stimulation 700 m3 of brine with a density of approximately 1.2 g/cc were injected in an effort to encourage downward growth of the stimulated region. The stimulation covered a period of 6 days. After a break of 7 days a post-fracturing, injection test was performed. Seismic monitoring continued for a further 11 days after the injection test (Dyer, B., 2001.Soultz GPK2 stimulation June/July 2000. Seismic monitoring report.).


Dates of the different tests of the 2000 hydraulic program:

- Stimulation test at GPK2: from 18:44 30/06/2000 to 16:33 06/07/2000.

- Post-stimulation injection test at GPK2: from 10:09 13/07/2000 to 20:25 15/07/2000.


The Episode contains several datasets which you can find further down the page in "Links".

Simple

Alternate title

Episode2000

Date (Creation)
2017-11-27T10:22:02
Status
Completed
Distributor
  CDGP - EOST
5 rue René Descartes , Strasbourg , 67000 , FRANCE
Owner
  IPGS - EOST
5 rue René Descartes , Strasbourg , 67000 , FRANCE
Owner
  GEIE - Exploitation Minière de la Chaleur
Route de Soultz , Kutzenhausen , 67250 , FRANCE
Maintenance and update frequency
As needed

Subject study

  • Hydraulics

  • Seismology, Earthquakes, Seismic sources, Micro-seismicity

Project phase

  • Hydraulic Stimulation

Location

  • GPK2

  • Soultz-sous-Forêts (67250)

  • Upper Rhine Graben

  • Alsace

  • France

Variables

  • T (Temperature)

  • P (Pressure)

  • Q, FLOW (Flow rate)

  • Seismology parameters

  • Seismic network

  • Seismic catalogue

  • Velocity and slowness

FormaTerre | Distributor
  • CDGP
Access constraints
Restricted
Use constraints
Restricted
Other constraints

Confidentiality Level 1: Public and traceability - Confidentiality Level 2: Restricted to the Academic community

Other constraints

How to cite: GEIE and EOST (2018). Episode: 2000 stimulation Soultz-sous-Forêts. [Collection]. EOST - CDGP. https://doi.org/10.25577/SSFS2000

Aggregate Datasetindentifier
SSF-GPK2
Association Type
Part of seamless database
Initiative Type
Platform
Spatial representation type
Vector
Language
English
Character set
UTF8
Topic category
  • Geoscientific information
Begin date
2000-06-30T02:00:00
End date
2000-07-25T02:00:00
N
S
E
W
thumbnail


Reference system identifier
WGS 1984
Distribution format
  • csv ( 1.0 )

OnLine resource
SSFS2000-Figure1 ( WWW:DOWNLOAD-1.0-link--order )
OnLine resource
Microseismic catalogue of the surface and the downhole network with moment magnitude by N. Cuenot ( WWW:LINK-1.0-http--link )
OnLine resource
Microseismic catalogue of the downhole network with local magnitude by B. Dyer
OnLine resource
Microseismic catalogue of the surface network with local magnitude by B. Dyer ( null )
OnLine resource
Microseismic catalogue with moment magnitude and focal mechanisms by N. Cuenot ( WWW:LINK-1.0-http--link )
OnLine resource
Seismological waveforms ( null )
OnLine resource
Source mechanisms ( null )
OnLine resource
Microseismic surface network ( null )
OnLine resource
Microseismic downhole network ( null )
OnLine resource
Hydraulic data ( null )
OnLine resource
Velocity model and station corrections used by N. Cuenot to locate seismic events recorded by the downhole and the surface network ( null )
OnLine resource
Velocity model used by N. Cuenot to locate seismic events with a tomographic inversion method ( null )
OnLine resource
Velocity model and station corrections used by B. Dyer to locate seismic events recorded by the downhole and the surface network ( null )
OnLine resource
Microseismic catalogue with seismic moment and moment magnitude from Drif et al.(2024) ( WWW:LINK-1.0-http--link )
OnLine resource
Catalogue with hydraulic data from Drif et al.(2024)
Hierarchy level
Series
Dataset

Information applies to the dataset

Source
File identifier
SSFS2000 XML
Metadata language
English
Character set
UTF8
Date stamp
2024-10-01T13:49:40.783128Z
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Point of contact
  CDGP - EOST -
5 rue René Descartes , Strasbourg , 67000 , FRANCE
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Project phase
Hydraulic Stimulation
Variables
P (Pressure) Q, FLOW (Flow rate) Seismic catalogue Seismic network Seismology parameters T (Temperature) Velocity and slowness

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Access to the portal
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Associated resources

Not available


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