摘要
针对油气田在役管道检测的特点,通过工程实践和研究对检测施工工艺技术进行了优化升级,研发应用了检测通路双侧多点接地工艺、组合检测工艺、组合定位工艺等技术,工程应用效果良好,提高了油气田在役管道的检测质量和工效,降低了检测作业强度。
According to the feature of detecting service pipeline of oil and gas field,to optimize and upgrade the detection technology,through the engineering practice and research,researching and applying the technology of multi-point grounding technology of detection channel,combined detection process,combined positioning technique etc.The effect of engineering application is good.It improved the quality and e?ciency,and it reduced the intensity of operation.
出处
《全面腐蚀控制》
2016年第6期78-80,共3页
Total Corrosion Control
关键词
管道
检测工艺
接地
地面音频检漏技术
交流电位梯度
pipeline
detection technology
grounding
audio ground leakdetection technology
alternating current voltage gradient
