Fig. 10From: Dissolved organic compounds in geothermal fluids used for energy production: a reviewSchematic NW–SE cross section of the Upper Rhine Valley (source Le Carlier (1994) and Sanjuan et al. (2010)) with several deep wells drilled to depths of 2540–5000 m. Estimated and measured temperatures (\(\hbox {T}_{{\mathrm{est.}}}\) and \(\hbox {T}_{{\mathrm{meas.}}}\)) as well as deep geothermal brine circulation is represented in this cross sectionBack to article page