Skip to main content

Science – Society – Technology

Geothermal Energy Cover Image

Table 3 Mechanical properties of the selected analogue rocks and of the numerical rock model

From: Borehole damaging under thermo-mechanical loading in the RN-15/IDDP-2 deep well: towards validation of numerical modeling using logging images

  Young’s modulus (GPa) Poisson’s ratio UCS (MPa) UTS (MPa) Cohesion (MPa) Friction angle (°)
Analogue 85–90 0.18 225 12 68 43
Numerical model 87 0.17 214 15 61 35
  1. UCS: uniaxial compressive strength, UTS: ultimate tensile strength