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分析了三元复合驱油井光杆的腐蚀原因 ,通过室内试验和工业试验 ,提出了以热镀锌的办法防止光杆腐蚀 ,具有很好的效果。
The corrosion reasons of polished rod of ASP flooding oil well were analyzed. Through indoor test and industrial test, hot dip galvanizing method was proposed to prevent corrosion of polished rod, which has good effect.