海底管道泄漏的在线检测技术
On -line Testing Method for Subsea Pipeline Leakage
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- DOI:
- 作者:
- 毛宁林, 李新军, 刘鸿升
Mao Ninglin, Li Xinjun, Liu Hongsheng
- 作者单位:
- 胜利石油管理局工程建设一公司
- 关键词:
- 海底;管道;泄漏;流量;压力;检测;技术;综述
- 摘要:
- 随着我国海洋石油的开发, 铺设的海底管道也不断增加。在海底管道的运行全过程中, 渗漏、穿孔及破裂都会导致管道泄漏。因此, 为保证海底管道正常运行, 海底管道泄漏的在线检测是十分必要的。很多陆上埋地管道泄漏的检测方法不适用于海底管道。为此, 本文介绍了适用于海底管道在线检测常用的直接检漏法、间接检漏法及管内检测器检漏法。
With the development of ocean petroleum in our country, subsea pipelines are increasing continuously. But seepage, cracking & hole in the pipeline will lead to leakage during the subsea pipeline running. So, on-line testing of subsea pipeline for leakage is very necessary in order to guarantee the pipeline running smoothly .Because of the subsea pipeline being underwater, a lot of leakage testing methods that are suitable for buried pipeline on shore are not applicable to the subsea pipeline of fshore. The paper introduced the common on-line direct testing method, on-line indirecttesting method & on-line pig testing method for subsea pipeline leakage.2001,27(27): 8-11 收稿日期：2001-2-8分类号：TE973.6作者简介：毛宁林, 1976 年毕业于华东石油学院, 现任胜利石油管理局工程建设一公司技术发展中心主任, 主要从事油田地面建设设备的维修技术及科研工作, 取得“东方红拖拉机支重轮液压拆装联合作业机”、“ 滩海驳载拖翘式挖沟装置” 等科技成果十多项, 获中国发明专利三项。通讯地址:山东省东营市, 邮编:257073