【摘要】 潜油电泵在印尼北区油田使用过程中遭受严重腐蚀,由井液资料分析了潜油电泵腐蚀的原因。提出了采用镁合金牺牲阳极的阴极保护方案对潜油电泵机组进行保护,设计了潜油电泵机组中电机和电泵的镁合金牺牲阳极保护装置,并在实际应用中取得了良好的保护效果。更多还原

【Abstract】 The latent-oil eletric pump was corroded severely in the north oil field of Indonesia.The corrosion mechanism was analyzed based on the well liquid data.Mg alloy sacrificial anode cathodic protection has been adopted to protect the latent-oil eletric pump group effectively.更多还原