管道人为破坏泄漏事故的抢修方法

Rehabilitation Methods for Leaked Oil Pipeline Caused by Human Destruction

人为破坏造成的长输管道泄漏,是近年来经常发生的恶性事故,给企业造成了巨大的经济损失。为了确保输油管道安全平稳输油,最大限度地减少损失,应及时对泄漏的管道进行抢修。分析了泄漏事故产生的原因和基本形式,介绍了管道泄漏事故的处理方法、对策和注意事项,指出应根据泄漏事故现场的实际情况选择适合的抢修方法。在事故处理过程中,要注意控制危险源,使事故处理的全过程安全可靠。

The leak of long distance pipelines induced by human destruction is a malignant accident happened in recent years , which results in tremendous economy loss to the oil transportation enterprises. To ensure operation safety of oil pipeline and cut down the leak loss to the maximum,it is very necessary and important for oil transportation enterprises to do the rehabilitation work in time. In this paper,the authors analyze the leak causes and leak accident categories ,describe the rehabilitation methods,countermeasures and maintenance procedure for the leaked oil pipelines. It is pointed out that rehabilitation methods to be used should be determined on the basis of leak accident's category on site and the dangerous source must be un der control to ensure personal safety during rehabilitation work.