Exploring the prospects of using hydrogeological monitoring well network to carry out seismic fluid monitoring——Taking Ningbo City as an example
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摘要: 宁波市水文地质监测井网是国家地下水监测工程，由原国土资源部和水利部联合建设的国家级工程。作为国家地下水监测工程（浙江省部分）的重点建设区，其主要作用是水环境质量监控与地质环境保护，为地质环境管理保护和决策制定提供坚实基础。目前，该市现有地下水监测井146孔，近期扩建后将达到161孔，其中现有深层承压水井36孔。该网承压井的特点是井结构合理、地层柱状清楚并有详细的成井报告。依据地震流体观测要求，该井网经过遴选可以作为地震系统流体井并网观测。Abstract: The Ningbo hydrogeological monitoring well network is a national underground water monitoring project which is established by former Ministry of Land and Resources and Ministry of Water Resources together. As a key construction part of national underground water monitoring project （Zhejiang part）, its major purpose is to monitor the quality of water environment, to protect geological environment, and to provide a solid foundation for geological management, protection, and decision-making. Currently, there are 146 underground monitoring wells in Ningbo, with 36 deep confined water wells, and will reach 161 after recent expansion. This confined well network is characterized by reasonable structure, clear stratigraphic column and detailed well-forming report. According to the requirements of seismic fluid observation, this network can be selected as the fluid observation network.
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Key words:
- hydrogeologic monitoring /
- confined water well /
- seismic fluid monitoring
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