Strategies of Sustainable Development and Utilization of Geothermal Resources in Tianjin Coast New District
- Key words
- Geothermal resources, the utilization efficiency, reinjection, strategies
- Location
- Tianjin, China
- Conference
- Asian Geothermal Symposium
- Year
- 2006
- Session
- Session-2 Strategy and Environmental Impact in China
- Language
- English
Full text
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Abstract
There have been 109 geothermal wells in Tianjin Coast New District by the end of 2005. The annual production is 9.184×106 m3. The highest utilization efficiency of geothermal energy is 62.4% and the geothermal reinjection rate is less than 3%, the geothermal exploitation use is extensive. The paper puts forward the proper using ways corresponding to the characters of different reservoirs in Tianjin Coast New District and increase the use rate of geothermal resources. The paper points out that increasing the reinjection wells and enhancing the reinjection rate is the important guarantee to implement the sustainable development and utilization of geothermal resources.
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