Geothermal Comprehensive Utilization in Tuanbo Landscape Region, Tianjin

Abstract

Tuanbo Landscape Region is one of geothermal abnormal area in Tianjin The total thermal energy stored in the reservoir is obtained from estimates of and can be extracted heat about 92 from the reservoirs values of the thermal energy recoverable at the surface depend on estimates of the number of production wells The quantity of exploitation is 23 without injection at a maximum draw down of The geothermal engineering will plan to drill up to 4 deep wells in bed-rock and 2 shallow wells, located at Ming Hua Zhen group Tertiary. The deep wells support space heating, which heats about of floor space and major parameters have been defined. The geothermal waste water (about will be able to use in bathing, swimming pool and physiotherapy with a water processing system. In additional, the shallow wells will be utilized on greenhouse, producing mineral water, breeding, and so on. The direct using geothermal energy will save coal and geothermal utilization efficiency will be 48.4%.