作　　者： ; ; ; ; ; ;

机构地区： 中国海洋石油总公司

出　　处： 《石油矿场机械》 2014年第4期22-25,共4页

摘　　要： 介绍了海洋石油管汇的分类以及4种管汇的安装方法,指出滑轮安装法和垂悬安装法更适合深水安装过程。提出在综合考虑安全性和可靠性的前提下管汇安装方法的选择原则。分析了采用月池法安装管汇过程中,当管汇系统尚未完全浸入水中而处于吊装状态时其受力情况,得出安装时钻杆顶端最大轴向力的计算方法,并指出安装时应以此力为设计安全准则。 A brief introduction of manifolds and their installation methods is given,and sheave in-stallation method and pendulous installation method are suitable for deep water installation.By taking installation safety and reliability into consideration,the installation method selection phi-losophy is introduced as well.Moreover,it also gives thorough force calculation of manifold in-stalled by drill pipe in the stage of hanging above water.A method of calculating the axis force at the top of drill pipe can be reached,and a safe installation method should be followed.

关 键 词： 水下管道 安装 力学分析

领　　域： [石油与天然气工程]