南海西部某气田清管作业缓蚀剂应用设计

Design of Corrosion Inhibitor Application on Pigging Operations of A Western South China Sea Gas Field

本文对南海西部某气田海底管线清管作业,设计实施缓蚀剂腐蚀防护方案,通过缓蚀剂在清管作业中的合理使用,维持气田外输海管良好的腐蚀控制水平,对确保气田的经济安全开发具有重要意义。

In this paper,the South China Sea gas field west of a subsea pipeline pigging operations,program design and implementation of corrosion inhibitor corrosion protection by inhibitors pigging operations in the rational use of gas outside the lost sea to maintain a good level of corrosion control,to ensure gas field development of economic security is important.