压缩天然气地下储气井缺陷标定样管的研制  

The Development of Defect Calibration Sample Tube on Compressed Natural Gas Underground Gas Storage Well

作　　者：谢赛南 夏智[1] 史红兵[1] 程江辉[1] 王仁涛[1] 罗龙清[1] XIE Sainan;XIA Zhi;SHI Hongbing;CHENG Jianghui;WANG Rentao;LUO Longqing(Anhui Special Equipment Inspection Institute,Hefei 230051,China)

机构地区：[1]安徽省特种设备检测院,合肥230051

出　　处：《无损检测》2019年第1期53-57,共5页Nondestructive Testing

基　　金：国家质量监督检验检疫总局科技计划资助项目(2015QK092)

摘　　要：通过分析CNG(压缩天然气)地下储气井常见缺陷,确定人工标定缺陷的形式、尺寸和分布,研制出一套CNG地下储气井缺陷标定样管,用于储气井的检测和相关研究,以解决储气井检测行业面临的缺少缺陷标定样管和参考标定信号的问题,为后期评价标准的制定奠定基础。This paper analyzes common defects of CNG underground gas storage well,determines manual calibration defect form,the size and distribution of the related defect in an attempt to develop a set of defect calibration sample tubes,which are to be used in gas storage well testing and research to solve the lack of defect calibration sample tubes,to provide reference calibration signal,and to lay the foundation for the establishment of the evaluation standard in the later stage.

关 键 词：储气井 样管 缺陷 标定 

分 类 号：TB559[理学—物理] TG115.28[理学—声学]