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扶正法
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扶正法
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工学
修复油井套管
释
repair the oil well casing by strengthening the body resistance
扶正法
根据套管错断位置及错断类型,有针对性采取挤水泥固定、扶正后注水泥固定或衬管法固定等方法,使油水井恢复正常生产的作业。
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