水下脐带缆全尺寸弯曲刚度测试研究  

Research on Full-Sclale Bending Stiffness Testing of Subsea Umbilicals

作　　者：张宁[1,2] 刘太元 孙慧 常海 Zhang Ning;Liu Tai-yuan;Sun Hui;Chang Hai(School of Petroleum Engineering,China university of petroleum(East China),Qingdao 266580,China;Qingdao Marine Egineering and Subsea Equipment Inspection and Tesing Co.,Ltd.,Qingdao 266101,China;Production and Operation management Center,Shengli oilfield Sinopec,Dongying 257001,China;Qingdao China Information Technologies Co.,Ltd,Qingdao 266101,China)

机构地区：[1]中国石油大学(华东)石油工程学院,青岛266580 [2]青岛海洋工程水下设备检测有限公司,青岛266101 [3]中石化胜利油田分公司生产运行管理中心,东营257001 [4]青岛炎煌信息科技有限公司,青岛266100

出　　处：《海洋工程装备与技术》2019年第S01期177-180,共4页Ocean Engineering Equipment and Technology

摘　　要：目前我国的海洋油气开发正逐步走向深水。水下生产系统中脐带缆的作用尤为关键,其全尺寸测试技术的研究难度较大。针对水下脐带缆全尺寸测试中的弯曲刚度测试,本文介绍了测试原理及试验形式,编制了测试程序,给出了一种弯曲刚度计算方法,并对测试结果进行了分析。测试可验证脐带缆在安装及在位运行过程中的弯曲性能,为突破我国海洋装备国产化应用瓶颈提供有力的保障。Offshore oil and gas exploitation is gradually developing in deepwater currently in China.In Subsea production system,the role of subsea umbilical is particularly critical,and the research of full-scale measurement technology is difficult.Aiming at the full-scale bending stiffness test,the test principle and test form are given,the detailed test procedure is compiled,and a calculation method of bending stiffness is given.The test results are analyzed finally.The test can verify the bending performance of subsea umbilical in the process of installation and in-situ operation,and provide a strong guarantee for breaking through the bottleneck of domestic application of marine equipment in China.

关 键 词：水下脐带缆 全尺寸 测试技术 弯曲刚度 

分 类 号：TE952[石油与天然气工程—石油机械设备]