用于站外输油管道维护抢修的工艺改造
Process Renovation of Maintenance and Rushing to Repair for Pipeline outside of Station
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- DOI:
- 作者:
- 路振尧, 田志英
LU Zhen-yao
- 作者单位:
- 中石化管道储运公司沧州输油处 河北沧州 061000
Cangzhou Oil Transportation division of SINOPEC Pipeline Storage and Transportation Company, Cangzhou 061000, China
- 关键词:
- 长输管道;维护;工艺改造
long distance pipeline;maintenance;process renovation
- 摘要:
- 文章重点介绍了沧州—临邑输油管道在发生盗油打孔、腐蚀穿孔、更换管段时所采取的技术措施。即在停输状态下,管道泄漏实时监测系统无法正常使用时,通过在输油站内增设管道增压泵,使管内保持一定压力,从而保证管道泄漏实时监测系统灵敏好用。后来又使增压泵能够变为抽油泵,缩短了管道的泄压时间,并能使管内形成负压状态,有利于回收泄漏的原油或抽取被换管段的存油,为管道的抢修赢得了时间,解决了站外管道维护抢修中存在的问题。
This paper present spipe line the technical measure regarding oil stolen by drilling hole,corrosme perforating and replacing section in Cangzhou-Linyioil pipeline.sensitivity of real time leakage monitoring system,shorten the pressure relief,measures ensureso that gain time rushing to repair pipeline and solve the maintenance problems of pipeline outside of station.2006,4(4): 75-76 收稿日期:2005-9-3分类号:TE973.8作者简介:路振尧(1963— ),男,河北南宫人,高级工程师,1990年毕业于石油大学油气储运专业,现从事管道储运安全管理工作。
