油气长输管道阴极保护系统的影响因素分析

Nalysis of Influencing Factors Protection System for Long Distance Oil and Gas Pipelines

管道腐蚀成为了目前影响油气长输管道正常运行的主要因素之一,而在油气长输管道防腐措施中阴极保护技术是一种比较常用的防腐措施。本文主要就油气长输管道中阴极保护系统的影响因素进行了分析,并提出了阴极保护失效的应对措施。

Pipeline corrosion has become one of the main factors affecting the normal operation of long-distance oil and gas pipelines, and cathodic protection technology is a relatively common anticorrosion measure in the anti-corrosion measures of long-distance oil and gas pipelines. This paper mainly analyzes the influencing factors of cathodic protection system in long distance oil and gas pipeline, and puts forward the Countermeasures for the failure of cathodic protection.