Exploration and exploitation of geothermal resources in Zhengzhou Economic and Technological Development Zone
Based on the heat storage model,the geothermal resources are calculated and evaluated.The result shows that the exploitable hot water in the Minghuazhen Formation heat storage area is 1.63×10 7 m3/a,and the annual exploitable heat energy in hot water is 2.76 ×10 8 kWt.The annual recoverable hot water of Guantao Formation heat storage area is 1.79×10 7 m3/a,and the annual utilizable heat energy in hot water is 7.12×10 8 kWt.Based on the analysis of geological background condition,geothermal and geological bound-ary condition,characteristics of thermal reservoir aquifers,characteristics and dynamic characteristics of geo-thermal fluid flowing field,and geochemical characteristics of geothermal fluid in the study area,the devel-opment and utilization prospect and advantages of geothermal resources are evaluated,which can provide a basis for further exploration of geothermal water in the favorable areas and long-term planning of geothermal resources.
geothermal resourcesthermal reservoir aquiferexploration and developmentZhengzhou City
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