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开窗侧钻井
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开窗侧钻井
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开窗侧钻井钻井
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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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nonconstant polynomial
nonconstant-sum game
non-constructive
non-constructive method
non-constructive proof
non-constructivity
noncontact action
noncontact coupling
noncontacting switch
non-contact interaction
non contact irradiation
non-contact irradiation
noncontact irradiation
non-contact magnetic recording
non-contact measurement
non-contact psychophysiological testing
non-contact recognition
non contact testing method
non-contact testing method
noncontact testing method
non-contemporaneous variation
non-contention
non-continuability
non-continuable
non-continuable cocycle
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