陆地钻机钻具自动运移装置研制

针对目前国内传统的钻井工艺下人工运移钻具所存在的问题,设计了陆地钻机钻具自动运移系统。对于陆地50型钻机,该自动运移系统可实现钻杆、套管及钻铤在钻台和地面排放架之间安全、高效地自动运移。文中对该系统各部分结构进行了具体设计,对所用材料、焊接工艺进行了选择和制定;对系统的核心——起升装置设计进行了力学性能计算及相应的液压缸选型。设计结果能够满足目前钻井工艺对自动化的需求。

Design of drilling tool auto-transport system for land rig

In view of the present problem of drilling tool manpower transport existing in domestic traditional oil drilling process,a drilling tool automatic transport system of land drilling rig is designed.For Model 50 land drilling rig,the system can realize automatic,safety and efficient transport of drill pipe,casing and drill collar between the drill floor and drilling tool holder on the ground.The structure of each part of the system is designed specifically.The material and welding process for making the syste...