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根据地下深水井的结构特点，设计了特制的垫圈式环状和齿轮环状辅助阳极；通过中型动态模拟试验，为确定工程设计参数提供了可靠的依据。深水井工程施工和系统运行结果表明，深水井扬水管及井口管线外加电流阴极保护设计合理、施工简单、维护方便，技术指标达到了设计要求。
According to the structural characteristics of underground deepwater wells, a special gasket ring and gear ring ancillary anode were designed. Through the mid-scale dynamic simulation test, it provided a reliable basis for the determination of engineering design parameters. The results of deep well construction and system operation show that the design of the cathodic protection of the Yangshui well and the well headline plus current in the deep well is reasonable, the construction is simple, the maintenance is convenient, and the technical indexes reach the design requirements.