油气集输管道的腐蚀机理及防腐技术分析

Analysis of Corrosion Mechanism and Anti-corrosion Technology of Oil and Gas Gathering and Transportation Pipeline

为了优化油田管道应用水平,要明确土壤腐蚀、硫化氢腐蚀等腐蚀状态的产生机理,然后结合实际应用环境和质量指标落实对应的技术方案,强化油气集输管道的内防腐技术和外防腐技术效率,健全防腐工序,从而保证油气技术工艺的综合质量,提高经济效益。

In order to optimize the application level of oilfield pipelines, it is necessary to clarify the generation mechanism of corrosion conditions such as soil corrosion and hydrogen sulfide corrosion, and then implement the corresponding technical plan in combination with the actual application environment and quality indicators, and strengthen the internal and external corrosion protection technology of oil and gas gathering and transportation pipelines Technical efficiency, perfect anti-corrosion process, so as to ensure the comprehensive quality of oil and gas technology and improve economic efficiency.