| Title | THE APPLICATION OF A MONITORING AND CONTROL SYSTEM IN LINDIAN GEOTHERMAL FIELD,DAQING, CHINA |
|---|---|
| Authors | Liu Haijun, Gu Chunyi, Guo Sheng, Zhai Peimin, Li Chunhui |
| Year | 2002 |
| Conference | Beijing International Geothermal Symposium |
| Keywords | Geothermal field; monitoring system; monitoring data; Analysis and evaluation; Resources protection. |
| Abstract | The Lindian Geothermal Field in the City of Daqing is famous for its Large-scale Utilization of geothermal in Heilongjiang Province, China. A automatic monitoring and control system has been installed in the geothermal field, including a central station and a number of substations(geothermal wells). The Data obtained from the system includes: The depth of the submergible pump; Wellhead Temperature; Wellhead pressure; Temperature inside the wells; Flow rate of production of each well; Atmospheric temperature; The operation status. The data are collected and analyzed in the central station, and decisions related to the operation of geothermal using system are made accordingly. The monitoring and control system has been playing a very important role in the management of the geothermal system. . |