Abstract
In this paper, a computational experiment of injecting real gas through a single borhole, revealing 80% of the capacity of the gas-bearing formation, taking into account the heat exchange of the reservoir formation with the host rocks. The experiment is performed within the modified mathematical model of non-isothermal gas filtration, which is derived from the laws of mass and energy conservation, as well as from the Darcy law. Physical and caloric equations of state and Newton-Richmann’s law describing the heat exchange of the gas-bearing layer with the host rocks were used as closing relations. The results obtained in this experiment were compared with the results obtained earlier in the case when the borehole revealed the entire formation capacity. When injecting gas through a short borehole, significant changes in the dynamics of the temperature field in the bottomhole zone were revealed.
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