| 胜利油田有限公司海洋石油开发公司 山东省东营市 257237
关键词： 清管技术 清管 管线 技术
通清管技术在油气集输中是一种常用的用来清除管道内杂质、蜡、垢以及排空管道内存液的有效办法。本文以海四联-孤六联φ377×7的距离为17.355km的输油管线为例对通清管技术作一简单介绍，并对常见故障进行简单剖析。
Passing Ball Cleaning Pipe Technique and its Application in Chengdao Oil Field
Zhou Longxiang Sun Yuewen
Shengli Oil Field Co.Ltd.Ocean Petroleum Development Co.， Dongying Shandong 257237
Abstract：Passing ball cleaning pipe technique is a very effective method to clean up the impurity,wax and filthy and to exclude the existing liquid in oilgas transmission pipe.This paper cited a example of Hai silianGuliulian transmission pipeline to introduce the passing ball cleaning pipe technique,and analyzed common trouble.
Key Words：Passing ball,Cleaning pipe,Pipeline,Tcchnique
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