摘要
本文介绍的油气田埋地集输管道组合同步检测工艺技术,主要通过双侧多点接地、信号远点多管同步接入、多机组合同步检测、组合检漏、检测信号强度探测等工艺实现了对油气田埋地集输管道的多机组合多项目同步检测,主要技术指标达到国内领先水平,提高了检测质量和工效,推广应用前景广阔。
This article introduces the combination and simultaneous detection technology of oil and gas fields buried pipeline,mainly through bilateral multipoint grounding,signal far point multitube synchronous access,the simultaneous detection of multiple machine,the combination leak detection and detection of the signal strength,etc,which realized multiple project simultaneous detection for buried transportation pipeline of oil and gas field.The main technical target reached the leading level.It improved the detecting quality and efficiency,it has broad application prospect.
作者
陈剑
刘家发
CHEN Jian;LIU Jia-fa(Daqing Oilfield Three-dimensional Engineering Detection Co., Ltd. Daqing 163000, China;Oil Field Engineering Construction Co., Ltd. Daqing 163000, China)
出处
《全面腐蚀控制》
2017年第5期48-52,73,共6页
Total Corrosion Control
关键词
管道
检测通路
双侧多点接地
组合
同步
交流电位梯度
pipeline
detection path
bilateral multipoint grounding
combination
simultaneous
alternating current voltage gradient
