摘要
对目前主要应用的立管构型进行介绍,并进行深入对比分析。依托某油田总体开发方案,基于集中质量模型,利用Orcaflex软件建模,对不同立管构型进行时域动态分析,得出立管最大有效张力、最小有效张力以及最小弯曲半径等数据,最后推荐适应目标油田的立管构型。
Main current applied riser configurations are introduced and in-depth compared and analyzed. On the basis of an oilfield overall development plan, based on the lumped mass method, time domain dynamic analysis is done on different riser configurations by using the software Orcaflex. Critical data such as maximum effective tension, minimum effective and minimum bending radius of risers are obtained. Finally a suitable riser configuration is recommended for the target oilfield.
作者
石云
周晓东
SHI Yun ZHOU Xiaodong(CNOOC Research Institute, Beijing 100028, China)
出处
《船舶工程》
CSCD
北大核心
2017年第3期94-98,共5页
Ship Engineering
关键词
柔性立管
立管构型
集中质量模型
动态分析
flexible riser
riser configuration
lumped mass method
dynamic analysis
