Numerical modeling of the transient cooling of a magmatic intrusion is described in a geothermal reservoir that results from conduction and convection, considering the effects of overlying cap rock and differing horizontal and vertical permeabilities of the reservoir. These results are compared with data from Salton Sea Geothermal Field (SSGF). Multiple layers of convection cells are observed when horizontal permeability is much larger than vertical permeability. The sharp drop-off of surface heat flow experimentally observed at SSGF is consistent with the numerical results. The age of the intrusive body at SSGF is estimated to be between 6000 and 20,000 years.
Volcanology and Geothermal Energy
Tectonic and Structural Controls on Geothermal Systems
The geothermal magmatic system at the northern Rahat volcanic field, Saudi Arabia, revealed from 3D magnetotelluric inversion - ScienceDirect
The geothermal magmatic system at the northern Rahat volcanic field, Saudi Arabia, revealed from 3D magnetotelluric inversion - ScienceDirect
Three-dimensional geologic mapping to assess geothermal potential: examples from Nevada and Oregon, Geothermal Energy
Introduction to Geothermal Systems
Effect of permeability on cooling of a magmatic intrusion in a geothermal reservoir - UNT Digital Library
Geosciences, Free Full-Text
PDF) Beyond elasticity: Are Coulomb properties of the Earth's crust important for volcano geodesy?
Geologic controls on supercritical geothermal resources above magmatic intrusions
Energies, Free Full-Text
Volcanology and Geothermal Energy
PDF) Beyond elasticity: Are Coulomb properties of the Earth's crust important for volcano geodesy?
PDF) Long-lived compositional heterogeneities in magma chambers, and implications for volcanic hazard