Microseismic surface network - Soultz-sous-Forêts 2004 and 2005 Stimulations

Dataset in collection Episode: 2004 Stimulation Soultz-sous-Forêts

A permanent microseismic monitoring network was installed at Soultz‑sous‑Forêts in 2003, later reinforced by temporary stations and additional broadband and accelerometer sensors, with station coordinates provided by RESIF.

Soultz-sous-Forêts

2004 - 2005

Seismology

Last updated on June 30, 2026

3D velocity model of the whole Upper Rhine Graben

Dataset

A 3D velocity model of the Upper Rhine Graben (Lengliné et al., 2023), defined on a ±100 km grid.

Soultz-sous-Forêts

2023

Model

Last updated on June 26, 2026

Episode: 2010 Circulation Soultz-sous-Forêts

Collection

The 2010 circulation test ran from November 2009 to October 2010, making it the longest continuous circulation experiment at Soultz. During this period, GPK2 produced while GPK3 and GPK1 served as reinjection wells.

Soultz-sous-Forêts

Jan. 3, 2010 - Oct. 29, 2010

Hydraulic Stimulation

Last updated on June 24, 2026

Episode: ECOGI geothermal project at Rittershoffen - development phase

Collection

The ECOGI geothermal plant in Rittershoffen has operated since 2016, supplying 24 MWth of heat at 170 °C to a nearby biorefinery. Its development (2012–2014) involved drilling GRT‑1 and GRT‑2, during which induced seismicity was recorded by permanent and temporary networks.

Soultz-sous-Forêts

Nov. 29, 2012 - May 26, 2014

Production test / Hydraulic Stimulation / Circulation Test and more...

Last updated on June 24, 2026

Episode: 1994 Hydraulic Tests Soultz-sous-Forêts

Collection

During June–July 1994, GPK‑1 underwent a production test followed by an injection test. About 6 200 m³ of fluid were produced in June using EPS‑1 as the injection well, and 9 600 m³ of water were injected in July at varying flowrates to assess the injectivity of the stimulated fracture system.

Soultz-sous-Forêts

June 16, 1994 - July 13, 1996

Injection test / Production test

Last updated on June 22, 2026

Catalogue with hydraulic data from Drif et al.(2024)- Soultz-sous-Forêts 1995 Stimulation

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

Hourly catalogue of the 1995 Soultz injection, tracking injected flow/volume/energy and the seismic response (event depth, seismic moment, radiated and faulting energy) to quantify how hydraulic energy converts into seismic energy.

Soultz-sous-Forêts

1995

Hydraulic

Last updated on June 15, 2026

Microseismic catalogue with seismic moment and moment magnitude from Drif et al.(2024) - Soultz-sous-Forêts 1995 Stimulation

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

Microseismic catalogue of the 1995 Soultz‑sous‑Forêts stimulation, listing all events with location, CSMA moment magnitude, and recalculated seismic moment and moment magnitude. It is derived from the CSMA 1995 downhole network catalogue and reprocessed following Drif et al. (2024).

Soultz-sous-Forêts

June 14, 1995 - June 29, 1995

Seismology

Last updated on June 15, 2026

Flow logs - Soultz-sous-Forêts 1996 Stimulation and Hydraulic Tests

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Flow logs from GPK1 and GPK2 were recorded during the 1996 Soultz‑sous‑Forêts hydraulic programme, documenting depth‑dependent flow profiles (depth in m, flow in L/s) over multiple injection and circulation phases. Each file header contains the detailed acquisition parameters.

Soultz-sous-Forêts

Sept. 19, 1996 - Oct. 19, 1996

geophysics

Last updated on June 15, 2026

Hydraulic data - Soultz-sous-Forêts 1996 Stimulation and Hydraulic Tests

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Hydraulic data from GPK2, GPK1, and EPS1 were recorded during the 1996 Soultz‑sous‑Forêts hydraulic programme, covering production, stimulation, stepped‑injection, and two circulation tests. Five datasets document wellhead pressure, flowrate, temperature, and related hydraulic parameters, with full metadata provided in each file header.

Soultz-sous-Forêts

Aug. 14, 1996 - Oct. 30, 1996

Hydraulic

Last updated on June 15, 2026

Microseismic catalogue with moment magnitude of the downhole network from CSMA - Soultz-sous-Forêts 1996 Stimulation

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Microseismic catalogue of 3464 events recorded by the downhole network during the 1996 Soultz‑sous‑Forêts stimulation. The dataset covers only the stimulation phase and a few days after, with almost no events at low flow rates and a strong increase in seismicity during the 78 L/s injection stage.

Soultz-sous-Forêts

Sept. 22, 1996 - Sept. 28, 1996

Seismology

Last updated on June 15, 2026

Microseismic downhole network - Soultz-sous-Forêts 1996 Stimulation and Hydraulic Tests

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

In 1996, three CSMA 4‑component accelerometers (in wells 4550, 4601, 4616) and one hydrophone (in EPS1) were deployed for the Soultz microseismic network. Sensors were not grouted.

Soultz-sous-Forêts

1996

Seismology

Last updated on June 15, 2026

Temperature logs - Soultz-sous-Forêts 1996 Stimulation and Hydraulic Tests

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Temperature logs from GPK1 and GPK2 were recorded during the 1996 Soultz‑sous‑Forêts hydraulic programme, documenting depth‑dependent temperature profiles (depth in meters, temperature in °C). Measurements were acquired on multiple dates in September–October 1996, with full acquisition details provided in each file header.

Soultz-sous-Forêts

Sept. 9, 1996 - Oct. 19, 1996

geophysics

Last updated on June 15, 2026

Catalogue with hydraulic data from Drif et al.(2024)- Soultz-sous-Forêts 1996 Stimulation

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Hourly hydraulic–seismic catalogue for the 1996 Soultz stimulation, starting 18/09/1996 12:00. It reports flowrate, injected volume, hydraulic energy, and the corresponding seismic response (event depth, cumulative moment, radiated and faulting energies) to evaluate how injected hydraulic energy converts into seismic energy, following Drif et al. (2024).

Soultz-sous-Forêts

1996

Hydraulic

Last updated on June 15, 2026

Microseismic catalogue with seismic moment and moment magnitude from Drif et al.(2024) - Soultz-sous-Forêts 1996 Stimulation

Dataset in collection Episode: 1996 Stimulation and Hydraulic Tests Soultz-sous-Forêts

Microseismic catalogue of the 1996 Soultz‑sous‑Forêts stimulation, listing events with location, CSMA moment magnitude, and recalculated seismic moment and moment magnitude. The dataset is derived from the CSMA 1996 downhole catalogue and reprocessed following Drif et al. (2024).

Soultz-sous-Forêts

Sept. 22, 1996 - Sept. 28, 1996

Seismology

Last updated on June 15, 2026

Dataset related to the article "Direct modelling of the mechanical strain influence on CWI and implications for strain monitoring of reservoirs"

Dataset

Dataset containing the figure‑generation data from Azzola et al. (2017) on mechanical‑strain effects in coda‑wave interferometry (JGR). The work was funded by LABEX G‑EAU‑THERMIE‑PROFONDE, the French ANR, and the EU H2020 DESTRESS project, and is released under a CC BY 4.0 license

2017

Seismology / Model

Last updated on June 15, 2026