清洗油田单井注水管线硬质垢的加强型圆盘清管器及清洗技术  

Reinforced Type Disc Pig and Washing Technology for Washing Hard Dirt of Single Well in Oil Field

作　　者：于连俊[1] 刘凤姣[1] 田常青[1] 庞广明[1] 

机构地区：[1]中原油田分公司采油工程技术研究院

出　　处：《石油工程建设》2002年第4期47-48,共2页Petroleum Engineering Construction

摘　　要：针对油田单井注水管线管径小、结垢严重的情况 ,研制了适用于清洗单井注水管线的加强型圆盘清管器。该清管器的钢轴能在较大推力作用下发生弯曲变形 ,有利于通过弯头或变形管段 ,可有效避免堵卡事故的发生。采用该清管器清洗油田单井管线 ,操作简单 ,施工周期短 。Aiming at the conditions of small pipe and serious dirt, a kind of reinforced type disc pig that can adapt the oil field conditions has been developed for single well of oil field. The steel axle of this kind of pig can bend under greater thrust force, it is helpful to pass through elbow or the section of converting pipe, so it can avoid efficiently block accident. Adopting this kind of pig to wash pipeline of single well in oil field, operation is simple, construction period is short, effect is better.

关 键 词：圆盘清管器 硬质垢 加强型 油田 注水管道 清洗技术 

分 类 号：TE934[石油与天然气工程—石油机械设备]