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石油钻井工程现场常用专业英语词汇 1. DRILLING ENGINEERING 钻井工程 1.1 THE COMPENTS OF THE ROTARY DRILLING RIG钻机系统的组成 1.1.1 Hoisting System 提升系统 sub structure 井架底座,底部结构 derrick (mask) 井架 crown block 天车 traveling block 游动滑车 wire line (drill line) 钢丝绳,钻井大绳 deadline 死绳 air hoist 气压提升机,气压提升绞车 drilling rig (drilling machine)钻机 drawwork 滚筒 brake crank (handle, bar) 刹把 hydraulic brake 水刹车 electric brake 电磁刹车 mechanical friction device 绞车 drum
麻麻是超人
When directional drilling hole wall sloughing, keyseating,or severe dog legs can occur requiring action. The updrill feature allows hole wall cleaning as you ream the well bore elimination problems.当定向钻孔的墙壁脱落, 或者可能要求行动。 当您扩大钻井孔排除问题,特点允许孔墙壁清洁。