The Characteristics of thermal Reservoir Hydraulic Field in Wumishan Group, Tianjin

Abstract

Abstract：The geothermal reservoir of Wumishan group in tianjin is mainly developed and used for heating. With the large-scale development and utilization, the buried depth of geothermal reservoir water level in the Wumishan group decreases year by year, and the geothermal resource reinjection has been increased in recent years. Under the condition of geothermal reinjection, the hydraulic characteristics of the geothermal reservoir in the Wumishan group have always attracted people's attention. This paper mainly analyzes the field distribution and vertical distribution characteristics of the dynamic plane of the geothermal reservoir under the condition of tianjin reinjection and the influence of reinjection on the dynamic field of the geothermal reservoir.