海对海定向钻固定式操作平台的应用可行性分析  

Research on Applicable Feasibility of Fixed Operation Platform Used to Sea-to-sea Directional Drilling

作　　者：张翼 史睿[2] 钟文军[2] 孙国民[2] 吕旭鹏 

机构地区：[1]中海石油(中国)有限公司上海分公司,上海200050 [2]海洋石油工程股份有限公司,天津300451

出　　处：《中国海洋平台》2016年第5期67-72,92,共7页China offshore Platform

摘　　要：基于潜在的海管定向钻海对海穿越项目,使用SACS软件对海对海定向钻固定式操作平台的应用可行性进行分析。采用静力分析方法,并使用API-RP-2A规范对平台结构杆件、节点、桩强度、桩基承载力等进行校核。结果表明,固定式操作平台用于海对海定向钻施工在技术上是可行的,在回拖力较大的情况下,较自升式操作平台有一定优势。The SACS software is used to the research on applicable feasibility of fixed operation platform used to offshore pipeline sea-to-sea directional drilling. This research is based on the potential project. The structure of platform is analyzed by the method of static analysis, and the API RP 2A code is used to check structure members, joints, piles, bearing capacity of piles and so on. The research results show that the technology of using fixed platform to sea-to-sea directional drilling is feasible. In the case of large dragging force, the fixed platform has certain advantages compared with the jack-up platform.

关 键 词：海对海定向钻 固定式操作平台 SACS软件 回拖力 

分 类 号：P75[天文地球—海洋科学]