Z-3 inhibitor injected by the dropper could decrease drastically corrosion rate of casing and restrain the pit corrosion.These results were observed from hanged sample inner casing in wells.
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美
- 套管挂片分析显示,采用井下点滴加药器加注Z-3缓蚀剂,套管腐蚀明显减缓,而且抑制了点蚀的产生。