EMAT for Coiled-Tubing Wall Thickness and Ovality Measuring
This paper presents a new wall thickness and ovality measuring method engineered for reliable field use. This paper describes the electromagnetic ultrasonic technique in coiled tubing detection. This paper describes requirements for Coiled Tubing specifications, which measuring different parameters, some of which include diameter, ovality, and wall thickness. This method not only thickness measurements but also ovality measuring will be made. This article discusses the electromagnetic ultrasonic thickness measurement of the system components, and experimental tests have shown. Ovality measurement sensor layout is designed. This paper discusses the development of this new methods, this system is suitable for non-contact, real-time, on-line highspeed data measurements.
Coiled tubing EMAT Ovality non-contact wall thickness
ZhaoMing Zhou Fu Wan Lei Wang ZhangHua Lian Yong Chen
CCDC Safety, Environment, Quality, Supervision & Testing Research Institute,Nan-2nd section, Zhongsh Engineering Brigade oil extraction N0.2 Oil Producing Plant of Qinghai Oil Field,HuaTuGou Town , Qih Southwest Petroleum University Xindu Avenue 8＃,Xindu District, Chengdu City,Sichuan,P.R. China 6105 CCNPC Xibu Driling Engineering company limited Drilling Engineering Technology Research Institute
国际会议
上海
英文
1903-1907
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）