Skip to main content
Fig. 20 | Swiss Journal of Geosciences

Fig. 20

From: Hydro-mechanical evolution of the EDZ as transport path for radionuclides and gas: insights from the Mont Terri rock laboratory (Switzerland)

Fig. 20

Back analysis of a long-term water injection and a gas injection test at the HG-A experiment (from Alcolea and Kuhlmann 2017): a simulation of a long-term water injection test with the fracture network models “HG-A” and “HG-A-F”. The pressure fits at observation borehole HG-A2 above the tunnel are displayed; b simulation of gas injection test GI-2 with the fracture network model HG-A-F. The preferential gas path along the EDZ at the time of the gas breakthrough is indicated by enhanced gas pressures

Back to article page