4Feng Guan, Menglan Duan, Weiguo Ma, et al. An experimental study of mechanical behavior of coiled tubing in pipelines. Applied Ocean Research, 44:13-19, 2014.
5ZHAO Guanghui, LIANG Zheng. Study on mechanicalbehavior of coiled tubing[ J]. Journal of SouthwestPetroleum Universit ,2007, 29(3) :115-117.
6Avakov V A, Foster J C, Smith E J. Coiled Tubing Life Prediction [ C]. OTC7325. 25th Annual SPE et al Offshore Technology Confer- ence, Houston, 1993. 627-634.
7Tipton S. M. , Neuharth, L. and Sorem, J. R. , Jr.. Influence of Prior Cycling on Fatigue Damage Caused By in Coiled Tubing [ R]. SPE 100199, 2006.
8Steven Tipton, Ed Smalley, Don VanArnam. Influence of a Straight- ener on Coiled Tubing Fatigue [ R]. SPE 154057, 2012.
9LIU Qingyou, QU Dan, ZHU Xiaohua. et al. Study and finiteele- ment analysis of the mechanical model of continuoustube[ J]. China Petroleum Machinery, 2011,39(12) :45~8.