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window cutting sidetrack well drilling
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window cutting sidetrack well drilling
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工学
开窗侧钻井钻井
释
window cutting sidetrack well drilling
开窗侧钻井
在油、气、水井的生产套管内预定的方向与深度,采用工具和工艺对套管进行开窗后形成新井眼,使老井恢复生产功能的钻井技术。即在原井套管预定位置进行开窗侧钻,形成有新井底、新井号的钻井技术。又称现代侧钻井钻井技术。
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absence of correlation
absence of gravity
absence of hysteresis
absence of information
absence of orientation
absence of shocks
absence of strain
absence of thirst
absence of vortices
absenteeism
absentee layer
absent order
Absent: The English Teacher
absinthe green
absolute
absolute abundance
absolute acceleration
absolute accuracy
absolute activity
absolute additivity
absolute address
absolute addressing
absolute age
absolute altitude
absolute amount
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