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Microseismic downhole network - Soultz-sous-Forêts 2000 Stimulation

The downhole seismic network in 2000 consisted of three accelerometers (4-component sensors) built by the CSMA and two hydrophones. The two first accelerometers were placed in boreholes 4550 ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4550 ) and 4601 ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-460 1) and were assumed to have the same locations as in 1996. The last one was placed in OPS4 ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-OPS4 ), an additional observation well drilled in early 2000 to improve the efficiency of the network. The three accelerometers were deployed at around 1500 m depth. The hydrophones were deployed much deeper at around 2000 m depth in borehole EPS1 ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-EPS 1) and at 3500 m depth in borehole GPK1 ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK 1). The detection of seismic events was performed by trigerring. Each recorded signal has a duration of 2 s.


The X,Y,Z coordinates in the file refer to the local coordinate system with the GPK1 wellhead as origin:

X: Easting in meters from GPK1 wellhead (toward UTM32 East)

Y: Northing in meters from GPK1 wellhead (toward UTM32 North)

Z: Depth in meters from GPK1 wellhead

The local coordinate system is based on the UTM32 system.


The coordinates of the stations in the local coordinate system have been obtained from the Semore Seismic report for Socomine by B. Dyer, 2001 (Soultz GPK2 stimulation June/July 2000. Seismic monitoring report).


The latitude, longitude and elevation in the WGS84 coordinate system have been derived from the local coordinate system.


Last update of data: 11/06/2021

Simple

Alternate title

SSFS2000-downhole_network

Date (Revision)
2019-04-03T15:13:00
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

  • Seismology, Earthquakes, Seismic sources, Micro-seismicity

Project phase

  • Hydraulic Stimulation

Location

  • 4550

  • 4601

  • OPS4

  • EPS1

  • GPK1

  • GPK2

  • Soultz-sous-Forets (67250)

  • Upper Rhine Graben

  • Alsace

  • France

Variables

  • Seismic network

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

Confidentiality Level 1: Public and traceability

Other constraints

How to cite: Cuenot, N., Dorbath, C. and 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 appl. geophys. 165 (2008) 797-828 ( https://doi.org/10.1007/s00024-008-0335-7 ).

Aggregate Datasetindentifier
SSF-4550
Association Type
Part of seamless database
Initiative Type
Platform
Aggregate Datasetindentifier
SSF-4601
Association Type
Part of seamless database
Initiative Type
Platform
Aggregate Datasetindentifier
SSF-OPS4
Association Type
Part of seamless database
Initiative Type
Platform
Aggregate Datasetindentifier
SSF-EPS1
Association Type
Part of seamless database
Initiative Type
Platform
Aggregate Datasetindentifier
SSF-GPK1
Association Type
Part of seamless database
Initiative Type
Platform
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-downhole_network ( WWW:DOWNLOAD-1.0-link--order )
Hierarchy level
Dataset
Dataset

Information applies to the dataset

Source
File identifier
SSFS2000-downhole_network XML
Metadata language
English
Character set
UTF8
Parent identifier
Episode: 2000 Stimulation Soultz-sous-Forêts

SSFS2000

Date stamp
2022-02-03T14:01:18
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
Seismic network

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