摘要
文章总结了目前埕岛油田采修一体化平台井口扩展在结构设计和施工上的技术难点,在此基础上提出了一种新的结构型式。通过工程实例对新老两种结构型式进行对比分析,表明新结构型式具有良好的静力和抗震性能,用钢量小且施工简便,在埕岛油田及类似的滩浅海油田具有推广应用的价值。
In Shengli Chengdao Offshore Oilfield,expanding the number of wellheads of the productionworkover fixed platform has some technical difficulties in structure design and construction.A new structural form is presented based on analyzing the difficulties,which has better ability of bearing static load and seismic load than the existing structural form.In addition,the new structural form has less steel consumption and lower building difficulty.So,it has the worth of application and dissemination in Shengli Chendao Offshore Oilfield and other similar offshore oilfields.
出处
《石油工程建设》
2013年第5期11-14,6-7,共4页
Petroleum Engineering Construction
关键词
海洋平台
井口扩展
抗震概念设计
平面规则性
offshore platform
expanding number of wellheads
aseismic concept design
plane regularity
