Hydraulic data recorded at GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) and EPS1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-EPS1) during the 1994 hydraulic programme. 5 datasets are available: -SSFC1994-Hydraulic_production.csv : Hydraulic data from GPK1 and EPS1 recorded from 14:56:19 16/06/94 to 10:15:44 28/06/94 during the production test at GPK1. -SSFC1994-Hydraulic_production_GPK1.csv : Downhole hydraulic data from GPK1 recorded from 19:42:40 15/06/94 to 07:39:56 30/06/94 during the production test at GPK1. -SSFC1994-Hydraulic_production_EPS1.csv : Hydraulic data from EPS1 recorded from 08:36:33 16/06/94 to 09:15:40 30/06/94 during the production test at GPK1. -SSFC1994-Hydraulic_injection.csv : Hydraulic data from GPK1 recorded from 11:06:29 05/07/94 to 05:35:02 17/07/94 during the injection test at GPK1. -SSFC1994-Hydraulic_injection_GPK1.csv : Downhole hydraulic data from GPK1 recorded from 10:58:39 05/07/94 to 12:56:06 16/07/94 during the injection test at GPK1. For an unknown reason some data are missing on several time periods for the files SSFC1994-Hydraulic_production_GPK1.csv, SSFC1994-Hydraulic_production_EPS1.csv and SSFC1994-Hydraulic_injection_GPK1.csv. Last update of data: 24/01/2020

Flow logs recorded at GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) well during 1993 stimulation. *Depth is given in meters *Flow is given in L/s Date of the logs: - 05/09/1993 - 06/09/1993 - 08/09/1993 - 09/09/1993 - 10/09/1993 - 11/09/1993 - 12/09/1993 - 13/09/1993 - 14/09/1993 - 15/09/1993 - 16/09/1993 - 18/09/1993 - 19/09/1993 - 20/09/1993 - 12/10/1993 - 13/10/1993 - 14/10/1993 - 15/10/1993 - 16/10/1993 - 18/10/1993 - 19/10/1993 More detailed information is given in the header of each file. Last update of data: 27/08/2019

Flow logs recorded at GPK1 well (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) and GPK2 well (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK2) during the 1996 hydraulic programme. *Depth is given in meters *Flow is given in L/s Date of the measures for GPK1 logs: 19/09/1996 22/09/1996 23/09/1996 24/09/1996 25/09/1996 05/10/1996 17/10/1996 19/10/1996 Date of the measures for GPK2 logs: 21/09/1996 22/09/1996 23/09/1996 24/09/1996 25/09/1996 05/10/1996 14/10/1996 More detailed information is given in the header of each file. Last update of data: 06/06/2019

Flow logs recorded at GPK1 (Soultz-sous-Forêts) during 1994 episode. *Depth is given in meters *Flow is given in L/s Date of the measures : 21/06/1994 26/06/1994 09/07/1994 13/07/1994 More detailed information is given in the header of each file. Last update of data: 16/05/2019

The 2010 circulation test began in November 2009 after a maintenance period and lasted until October 2010, when a new maintenance period was programmed. This 11-month experiment is the longest circulation ever performed on the Soultz project. During the test, GPK2 was used as production well (with Line Shaft Pump), GPK3 and GPK1 as reinjection wells (Cuenot, N., Genter, A., 2015. Microseismic Activity Induced During Recent Circulation Tests at the Soultz-sous-Forêts EGS Power Plant). The Episode contains several datasets which you can find further down the page in "Links".

Hydraulic data recorded at GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) well during 1993 episode. 3 datasets are available: -SSFS1993-Hydraulic_september.csv : pressure, flowrate and temperature data from 11:38:36 01/09/1993 to 05:31:50 28/09/1993. -SSFS1993-Hydraulic_october_1.csv : pressure, flowrate and temperature data from 19:37:32 29/09/1993 to 13:59:24 16/10/1993. * -SSFS1993-Hydraulic_october_2.csv : pressure and flowrate data from 01:22:32 01/10/1993 to 11:42:18 26/10/1993. * For an unknown reason, wellhead pressure data are not consistent with literature in this file. Please look at the file "SSFS1993-Hydraulic_october_2.csv" for the correct data of wellhead pressure for October 1993. Last update of data: 10/01/2018

The 2004 stimulation was aimed at improving the hydraulic performances of the well GPK4. This borehole was stimulated twice. The 2004 episode corresponds to the first stimulation of GPK4. 9300 m3 of water were injected during the test at a constant flowrate of 30 l/s, with peaks up to 45 l/s. A low flow injection test of GPK4 was performed before the stimulation to evaluate the initial injectivity of the well. The data from the injection test are included too. Dates of the 2004 hydraulic programme: - GPK4 low flow injection: from 10:38 08/09/2004 to 10:00 12/09/2004. - GPK4 stimulation: from 08:32 13/09/2004 to 20:00 16/09/2004. The Episode contains several datasets which you can find further down the page in "Links".

After the deepening of well GPK1 to 3590m in 1992, an extensive stimulation program was performed in September and October 1993. GPK1 was stimulated with large scale hydraulic injections to investigate the behavior and the extension of large natural fractures detected previously. A total of 44000 m3 of water was injected during the two major stimulation tests. About 18700 microseismic events were detected during the stimulation program by the downhole and the surface network. Dates of the different tests of the 1993 hydraulic program covered by the data*: - First openhole stimulation test at GPK1: from 01/09/1993 to 22/09/1993 - Packer test at GPK1: from 01/10/1993 to 05/10/1993 - Second openhole stimulation test: from 11/10/1993 to 21/10/1993 *Some other tests of less importance and not covered by the data of the episode were realized in 1993. Details about these tests are available in Baria, R., 1996, The European HDR programme 1992-1995. The Episode contains several datasets which you can find further down the page in "Links".

Hydraulic data recorded at GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1), GPK2 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK2) and GPK3 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK3). Nine datasets are available: - SSFC2010-Flowrate_gpk1.csv : Injection flowrate recorded in GPK1 from 05:49:21 10/12/2009 to 23:50:00 14/10/2010. - SSFC2010-Flowrate_gpk2.csv : Production flowrate recorded at GPK2 from 23:23:51 18/11/2009 to 16:00:00 14/10/2010. - SSFC2010-Flowrate_gpk3.csv : Injection flowrate recorded in GPK3 from 00:45:42 01/12/2009 to 17:25:00 14/10/2010. - SSFC2010-Wellhead_pressure_gpk1.csv : Wellhead pressure recorded at GPK1 from 04:00:00 23/03/2010 to 23:20:00 14/10/2010. - SSFC2010-Wellhead_pressure_gpk2.csv : Wellhead pressure recorded at GPK2 from 14:34:18 19/11/2009 to 23:25:00 14/10/2010. - SSFC2010-Wellhead_pressure_gpk3.csv : Wellhead pressure recorded at GPK3 from 10:05:04 23/11/2009 to 23:55:00 24/10/2010. - SSFC2010-Temperature_gpk1.csv : Temperature recorded at GPK1 from 04:39:01 19/11/2009 to 23:55:00 14/10/2010. - SSFC2010-Temperature_gpk2.csv : Temperature recorded at GPK2 from 08:53:35 01/11/2009 to 23:00:00 14/10/2010. - SSFC2010-Temperature_gpk3.csv : Temperature recorded at GPK3 from 09:32:48 19/11/2009 to 23:55:00 14/10/2010. Due to several problems with the data acquisition system, some time periods of data are missing for all the files. Last update of data: 02/12/2019

Hydraulic data recorded at GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1), GPK2 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK2),GPK3 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK3), GPK4 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK4) and EPS1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-EPS1) during the 2005 GPK4 hydraulic stimulation program. Time period: 07/02/2005 13:51:26 - 03/04/2005 02:02:10 (UTC). The data parameters are the following: Column 1: Experiment test Column 2: Date and time (UTC) Column 3: Qin_omega - GPK4 injection flowrate Column 4: Vin - Cumulative volume of injected fluid Column 5: Tin_omega - Temperature of injected fluid Column 6: WL_Tank - Water level in the tank * Column 7: P_Tank - Pressure in the tank * Column 8: Rho_Tank - Density of injected fluid Column 9: Pw3 - GPK3 wellhead pressure Column 10: Pan3 - GPK3 annulus pressure Column 11: Pw2 - GPK2 wellhead pressure Column 12: Pan2 - GPK2 annulus pressure Column 13: Pw4 - GPK4 wellhead pressure Column 14: Pan4 - GPK4 annulus pressure Column 15: Pan_EPS1 - EPS1 annulus pressure Column 16: Pwc1 - GPK1 wellhead pressure Column 17 : Pan1 - GPK1 annulus pressure * The tank was used as a buffer for injection fluid. Last update of data: 31/10/2018