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Geothermal Energy

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Fig. 10 | Geothermal Energy

Fig. 10

From: Geophysical characteristics of a fault system in the northern Central Range of Taiwan and its applications for geothermal energy exploration

Fig. 10

Average Vsh, PHIE, fracture density, and fracture porosity values of the fault cores, fault damage zones, host rock, and healed zones. Fault cores are less shaly (subfig. (a)) and on an average comprise have high PHIE (subfig. (b)), high fracture density (subfig. (c)) and high fracture porosity (subfig. (d)). The healed zones and host rocks are tight comparing to fault cores and damage zones estimated by PHIE, fracture density, and fracture porosity

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