Underwater baseplate installation in advance is needed for semi-submersible platform pre-drilling well.
平台预钻井，需要预先安装水下基盘。
Semi-submersible platform, drilling ship and other floating drilling devices are mostly used to drill in the deep-sea oil development.
深海石油开发大多采用半潜式平台、钻井船等浮式钻井装置进行钻井作业。
The evolution of wind pressure distribution and wind loads changing to semi-submersible platform on limit self-existence status are analyzed.
通过风洞模型试验，分析了深水半潜式海洋平台自存状态下的风压分布及风载荷变化规律。
A general finite element ANSYS of power module is used to calculate wave load against semi-submersible platform. The way of its analysis and calculation processing is also shown in the paper.
文章利用大型通用有限元软件ANSYS的动力模块程序对半潜式平台所受的波流载荷进行了计算，并介绍了分析的方法和过程。
The new [Aero-generator] turbine is based on semi-submersible oil platform technology and does not have the same weight constraints as a normal wind turbine.
新的风力涡轮机是建立在半浸没式的石油平台技术的基础之上的，并且没有了传统风力涡轮机重量参数上的限制。
Semi-submersible drilling platform is key equipment for deep water exploitation and dual derrick RIGS has been main platform of 6th semi-submersible drilling platform.
半潜式钻井平台是深海石油勘探开发的关键设备，而双井架钻机已逐渐成为第六代深水半潜式平台的主流配置。
This paper describes the application of high strength quenched and tempered steel in semi-submersible drilling platform.
阐述了超高强度的淬火回火钢（调制钢）在深海半潜式钻井平台中的应用。
This paper describes the application of high strength quenched and tempered steel in semi-submersible drilling platform.
阐述了超高强度的淬火回火钢（调制钢）在深海半潜式钻井平台中的应用。
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