Study of the Oil Transportation Pipeline Corrosion and Corrosion Rate Prediction

Pipelines transport is an important mode of transport in petroleum production conveyance,and due to its security and reliability of running it is worth a high degree of attention.This paper describes the pipelines corrosion mechanism and analyzes the corrosion influence factors.It discusses anticorrosion measures in light of both internal and external corrosion,and cathodic protection aspects.In order to forecast the corrosion rate of oil pipelines,master the basic laws of pipeline corrosion.It introduced several common oil and gas pipeline corrosion rate prediction research methods for a future study of oil pipeline corrosion and provides some reference for corrosion rate prediction research development.