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Fig. 11 | Geothermal Energy

Fig. 11

From: Predictability of properties of a fractured geothermal reservoir: the opportunities and limitations of an outcrop analogue study

Fig. 11

Vertical bore logs of rock properties and the corresponding histograms. a The bulk density as calculation basis for (b) the bulk porosity. c The compressional wave velocities (and additionally the shear-wave velocities) on the basis of calculation for (d) the matrix porosity. The grey dotted lines show data rejected due to bad hole conditions

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