浮托安装平台井口区布置方式

On Layout Style of Wellhead of Float-over Platform

考虑到海上施工采用浮托安装技术可以使得甲板组块整体建造、运输和安装，施工合理节省投资减少海上连接和调试时间。以4种常用浮托平台为例，阐述井口区布置设计方式与特点。实际案例可帮助对浮托方式进行选择。

The float-over installation allows the topside module to be constructed, shipped and installed as a whole, which can save investment, reduce block connection and debug time reasonably. Taking 4 typical float-over platforms as example, the layout and design features of wellhead area were introduced. The actual case can help to choose a proper way of float-over.