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本文介绍用电化学测氢渗透的方法评定气井缓蚀剂的情况。大量试验数据表明;该方法简单、灵敏,重现性好。本方法不仅适用于评定气井缓蚀剂,而且也适用于评选酸化缓蚀剂和酸洗缓蚀剂。
This article describes the use of electrochemical hydrogen permeation method to assess the gas well corrosion inhibitor situation. A large number of experimental data show that the method is simple, sensitive and reproducible. This method is not only suitable for the evaluation of gas well corrosion inhibitors, but also for the selection of acid corrosion inhibitors and pickling corrosion inhibitors.