Fig. 2From: Cyclic soft stimulation (CSS): a new fluid injection protocol and traffic light system to mitigate seismic risks of hydraulic stimulation treatmentsPressure response to two injection cycles in a homogeneous isotropic reservoir with a diffusivity of 0.1 m2/s at 200 m (blue), 300 m (green), and 400 m (black) distance to the injection point (Wenzel 2017)Back to article page