加载中…
80-99
(2006-11-17 18:21:33)-
Make a wiper
trip. 通井
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Retrieve wear
bushing. 取出抗磨补心
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Bleed off pressure.
(释)放压(力)
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Keep 5 wraps on the
drum. 滚筒上留5圈
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Set slips.
座上卡瓦
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If tight hole, repeat
wiper trip. 如果井眼紧,
重复划眼
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Setback bottom hole
assembly. 将下部钻具立于钻杆盒内
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Make sure all alarms
are on. 确保所有的警报信号都开着
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Lay down TDS
spinner. 拆下顶部驱动的旋扣器
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Run in hole bit #15 to
bottom. 用15号钻头下钻到井底
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Run in hole to casing
shoe. 下钻至套管鞋
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Pick up same bit and
BHA. 装上同样的钻头和钻具组合
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Lay down 5” HW drill
pipe. 甩5”加重钻杆
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Move string every 2
hours. 每2小时活动钻具一次
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Keep area around shaker
clean. 保持振动筛区域干净
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Control trip
gas. 控制起下钻气
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Ream if needed.
如必要时进行划眼
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Select the best
penetration rate. 选择最佳钻进速度
- Fix the traveling assembly. 固定游动系统
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