“…The application of deep learning (DL) models in the energy area rapidly increases with its predictive capability, since DL models can tackle nonlinear high-dimensional problems easily, which is much more efficient than traditional physics-based numerical simulations [30,31,32,33,34]. DL has been used in the prediction of rock properties, production performance, reservoir fluid properties, well testing applications, geological CO 2 sequestration, and production temperature from geothermal reservoirs, to name a few [31,32,33,35,36,37,38,39,40,41,42,43,44,45,46,47,48]. Recently DNN has also been applied to the prediction of the production temperature at different time nodes in geothermal reservoir modeling [1,44,49,50,51,52].…”