白19井排水管线的化学清洗

THE CHEMICAL CLEANING OF DRAIN PIPELINE IN BAI 19 WELL

关键词:  气田水 结垢 排水管线 化学清洗 缓蚀 缓垢

Key words:  gasfield water,scaling,draining pipelines,chemical cleaning, prevent corrosion and scale

摘要:

对于产水气田，地面集输系统结垢时有发生，结垢会造成设备及管线堵塞和腐蚀，对排水采气工艺的实施影响极大。文中介绍了西南油气田分公司蜀南气矿白19井排水管线的结垢及化学清洗情况，并结合现场施工对排水管线的化学清洗提出了几点认识与建议。

Abstract:

For the gas field producing water,the gathering system has often produced scale which will block and corrode the pipelines and the equipments,and cause great harm on gas production and water drainage process. This article simply introduces the scaling and