摘要
本文概述了我国阴极保护技术的发展历史及油田阴极保护技术的现状,并着重讨论了当前油田阴极保护技术中急需解决的诸如开发用于土壤的铝基牺牲阳极、井套管保护深度及保护效果的评价、阳极的合理布局等七个问题。
The arthcle emphatically discusses the problems eagerly needed to be solved in oilfields at present,such as:developing aluminium base sacrificing anodes,the result and eval- uation of the protection depth of oil well casings and the reasonable distribution of anodes etc.
