However, China\'s current research for mobile drilling platform design and construction technology is still in its initial stage, and the low efficiency of two-dimensional design method makes it difficult to meet the current design requirements.
然而,目前我国对移动式钻井平台设计与建造技术的研究还处于起步阶段,所采用的二维设计方法,设计周期长效率低,难以适应现在的设计需求。
It is approved that external prestressing technology is effective,convenient and cost-saving for reinforcement of caisson floor and can realize high strength of steel strand.
结合加固工程,探讨体外预应力技术在混凝土井式楼盖加固工程中的应用,提出预应力加固方案和相应的设计计算方法。
offshore mobile drilling units
海上移动式钻井装置
mobile offshore drilling rig
移动式近海钻井平台移动式近海钻井装置
Code for the Construction and Equipment of Mobile Offshore Drilling Units
移动式近海钻井装置建造和设备规范
bottom-supported mobile rig
坐底式活动钻井装置
mobile offshore drilling unit
海上移动式钻井平台
mobile offshore drilling platform
移动式近海钻井平台
Development of the artificial buoyant seabed(ABS)
浮筒式深水钻井装置(ABS)的研制
Diesel oil drilling equipment down automatically transform
钻井柴油机油压低自动停车装置改造
THE DESIGN OF AUTOMATIC DRILLER IN THE WELL CONTROL SIMULATOR
井控模拟装置中自动送钻的仿真设计
The Development and Application of Movable Measuring Installation for Well Crude Oil Production
移动式油井原油产量计量装置的研制与应用
derrick, mobile (i.e.,lorries fitted with a derrick assembly, winches or other appliances for drilling
移动式起重机（即装配有起重机组件、绞盘或其他钻井设施的大卡车）
Code for mobile offshore drilling units
移动式近海钻井船构造和设备规则
Research and Development on the Transmission System of the Low Temperature Top Drive DQ-40LHTY-LA
DQ-40LHTY-LA低温顶部驱动钻井系统传动装置的研制
Research on Rig Transverse Moving Device of Jack-up Platform
海洋平台钻塔横向移动装置技术研究
Key techniques and their application for well testing with electric submersible pump on floating drilling vessel
浮式钻井装置电潜泵测试关键技术及其应用
floating structure (excl. vessels and drilling or production platforms)
浮动装置（不包括船舶和钻井平台或生产平台）
Simulated Investigation of Movement Controlling of Wellhead Mechanized Devices of Petroleum Rigs;
石油钻机井口机械化装置的运动控制模拟研究
Siemens Simatic S7-300 Applications in Top-Drive Drilling Equipment;
西门子SIMATIC S7-300在顶部钻井驱动装置中的应用