悬臂梁式钻井平台倾斜试验方法探索  

Inclining Test Method of Offshore Drilling Platform with Cantilever

作　　者：刘新宝[1] 程龙[1] 曹士峰[1] 张琳[1] 

机构地区：[1]中海油能源发展股份有限公司监督监理技术公司,天津300452

出　　处：《中国造船》2011年第A01期148-152,共5页Shipbuilding of China

摘　　要：提出了一种针对悬臂梁式钻井平台的倾斜试验方法。通过移动悬臂梁使平台产生纵倾,从而可以计算出平台的纵向初稳心高和重心位置。该方法已应用于海洋石油281平台现场,它便于操作,具有较高的精度,且能节省试验时间和降低试验成本。A new method for inclining test of the drilling platform is introduced. The cantilever will be shifted to make platform longitudinalinclination, and then relative parameters are obtained to calculate the platform＇s initial stability and center of gravity. This method has been used on Hai Yang Shi You 281 Rig successfully, which shows that the test is easy to be operated and high precision of data can be got, much time can be saved and test cost can be decreased significantly.

关 键 词：悬臂梁 钻井平台 倾斜试验 

分 类 号：TE952[石油与天然气工程—石油机械设备]