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Figure 3 | Geothermal Energy

Figure 3

From: How do permeable fractures in the Triassic sediments of Northern Alsace characterize the top of hydrothermal convective cells? Evidence from Soultz geothermal boreholes (France)

Figure 3

Local map view of the Soultz site and north-south vertical cross section. The view shows the trajectories of the deep geothermal wells GPK-2, GPK-3, and GPK-4, as well as the exploration wells GPK-1 and EPS-1 and the seismic well 4550. The vertical cross section (trace in red on the map) shows the location of the different sedimentary and granitic reservoirs. Depths are expressed in true vertical depths (TVD).

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