南海某石油平台牺牲阳极消耗量分析与评估

Evaluation of the Consumption of the Anode on the Oil Platform in South China Sea

利用导管架阴极保护监测手段,对南海某平台水下腐蚀状态进行分析,通过研究该平台连续几年的电流电位数据,评估其牺牲阳极的消耗量及相应的使用寿命,为以后水下导管架设计提供宝贵数据参考。

Cathodic protection monitoring system was applied to analyze the corrosion state of the underwater of the platform in the South Sea, through studying the cathodic protection current and potential data of the platform for several years, the consumption and service of anodes were evaluated,the data would become reference for the design of jacket in future.