PROCESS OF PRODUCTION OF GEOTHERMAL ENERGY

摘要

FIELD: mining industry. SUBSTANCE: proposed invention relates to geotechnical methods of mining of mineral resources and can be used in formation of geothermal circulation systems in low-penetrability rocks. Proposed process is based on formation of two systems of cracks at different levels opened by two inclined-vertical holes fitted with valves letting water pass only in one direction. As compared with other similar methods this process males it possible to control parameters of heat transfer agent depending on specified heat load at user. Usage of two holes diminishes capital outlays for construction of geothermal complex with two different energy-potential systems of cracks. EFFECT: diminished capital outlays, capability of control of parameters of heat transfer agent. 1 cl, 1 dwg