Parallel algorithm for solving the problems of heat and mass transfer in the open geothermal system

The geothermal reservoir is an aquifer with hot water or steam. The geothermal energy is the heat of the Earth’s deep layers. The hot water in the reservoirs can be recovered by this energy. This paper presents a mathematical model which takes into account physical parameters of the geothermal reservoir and technical parameters of the well in the doublet. Simulating this system in a three-dimensional area requires significant computing resources. To speed up the computations, we developed a parallel variant of the computational algorithm and implemented it for multicore processors using the OpenMP technology.