- boring tower
- drilling derrick
- 钻井 borehole; well drilling
- 架 frame; rack; shelf; stand
- 油井架;钻井高塔 oil derrick; oilderrick
- 分块式钻井井架 sectioned drilling mast
- 井架 1.[石油工业] derrick; oil derrick; rig 轻便井架 portable derrick [mast]; 高耸的井架点缀着油田的景色。 lofty derricks dot the landscape in an oil field.2.[矿物学] headframe; pitheadframe; headstock;3.(水井架) well head
- 钻井 borehole; well drilling 海洋钻井 offshore drilling; 钻井泵 pump; 钻井船 drill ship; offshore drilling rig; 钻井队 drilling crew; drilling team; 钻井工 spudder; 钻井工人 driller; 钻井机 trepan; 钻井平台 rig; an off-shore oil rig; 钻井事故 drilling failure
- a形井架 twin mast
- 【矿物】井架。 headframe
- 钢井架 steel headframe
- 井架报 vyshka
- 井架工 attic hand; derrick man; derrick monkey; derrick skinner; derrick-hand; grabber
- 立井架 erection of derrick
- 木井架 wooden headframe
- 起井架 derrick raising
- 竖井架 run derrick
- 形井架 a―mast
- 油井架 oil derrick
- 运井架 derrick members transportation
- 井架基椿井架底脚 derrick foundation
- 井架基椿井架基墩 derrick footing
- 浅井井架;双腿井架 drilling mast
- a形轻便井架 a mast; a-mast
- 便移式井架 portable mast
- 采油井架 production derrick
- 拆卸井架 rig down
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