牙哈采油树腐蚀检查分析及对策

Analysis and measures of corrosion on christmas trees in Yaha oilfield

介绍塔里木牙哈凝析气田高温高压井口采油树腐蚀的现象、腐蚀机理及采取的措施,对其他油田采油树腐蚀的防治起到指导借鉴作用。

This paper introduces discovery of the corrosion on christmas trees used in high pressure and high temperature well in Yaha condensate gas field in Tarim. The mechanics analysis and the measure taken are also introduced. The measures which are taken for corrosion protection for christmas trees are also guidance and reference for other oilfields.