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Fig. 10 | Geothermal Energy

Fig. 10

From: Seismicity induced during the development of the Rittershoffen geothermal field, France

Fig. 10

GRT-1 hydraulic stimulation: epicenter map (a) and South–North vertical projection (b) of the seismicity recorded during GRT-1 hydraulic stimulation (yellow circles), including the following crisis of July (green circles); injection flow rate, wellhead pressure and downhole overpressure over time (c) in parallel with the seismic rate per 15 min and the local magnitude (d); seismic rate per 15 min and local magnitude of the earthquakes recorded during the July crisis while no injection operation was on-going (e)

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