Immersion, test, polarization curve measurement and electrochemical impedance spectroscopy were used to evaluate the inhibition efficiency of the corrosion inhibitor and to investigate the film forming mechanism of the inhibitor.

• 在模拟油田注水条件下，采用静态挂片、极化曲线和交流阻抗等测试方法评价了缓蚀剂的缓蚀性能，并对绥蚀剂的成膜机理进行了一些研究与探讨。