| Title | The Geothermal Development and Utilization in Tianjin, China |
|---|---|
| Authors | Kun Wang, Jinshu Han, and Youjun Wang |
| Year | 2006 |
| Conference | Asian Geothermal Symposium |
| Keywords | Geothermal resources, utilization, reinjection |
| Abstract | The geothermal resources in Tianjin is belongs to the typical low-medium geothermal resource in sedimentary basin. The geothermal distribution area is 8700 km2..about 77% of the total Tianjin area. As a clean energy, the geothermal resourced is widely used on space heating, living water and agriculture etc. The annual production rate reaches 2500.. 104m3 in 2005, and the space heating area is about 10 Mm2, nearly half of the total geothermal heating area in China. To meet the rapid increasing of the demand for geothermal resources, it is necessary to enhance the prospecting precision, expanding the exploitation area and strengthen the basic technology research. ..The geothermal reserves of 4 new geothermal field have been proven up and the new attainable resources is 3290..104m3/a in 2005. Meanwhile the reinjection tests and research have been continued in Tertiary system and base rock. Aiming at the difficulties for measuring, fee collecting and monitoring during the administration, research and development for intelligent management NetPC system of geothermal wells are carried out. This system can make real time monitoring to every developer, raising the ability and level of geothermal administration to a new level. |