Multi-Pipe String Electromagnetic Detection Tool and Its Applications

摘要：

The MID-K, a new kind of multi-pipe string detection tool is introduced. This tool provides a means of evaluating the condition of in-place pipe string, such as tubing and casing. It is capable of discriminating the defects of the inside and outside, and estimating the thickness of tubing and casing. It is accomplished by means of a low frequency eddy current to detect flaws on the inner surface and a magnetic flux leakage to inspect the full thickness. The measurement principle, the technology and applications are presented in this paper.

关键词： Electromagnetic detection tubing and casing corrosion monitor well integrity and safety

作者: Zhong Xingfu Wu Yingxiang Li Qiang Yao Xiwei

作者单位: Institute of Mechanics,Chinese Academy of Sciences No.15 Beisihuanxi Road,Beijing 100080 China Changqing Business Division,China Petroleum Logging,LTD.,Xian,Shaanxi,710201 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）