Forward prediction of spatial temperature variation from 3D geology models

Abstract

Collaborative work is under way to develop an accessible method for rapid calculation of the spatial variation of temperature directly from a 3D geology model. The need for a tool of this nature stems from Australia?s emerging geothermal energy exploration and production industry. The prohibitive cost and huge task involved in acquiring comprehensive sets of heat flow data, means that the ability to accurately model heat flow at surface, and/or predict 3D temperature distribution for a modelled part of the crust will be key to supporting this industry and possibly others. Here we explain the approach we have taken. The Mount Painter region in South Australia is used as a case study to showcase the developments.