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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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bifunctional chelator approach
bifunctional conjugating agent
bifunctional coupling agent
bifunctional initiator
bifunctional initiator; difunctional initiator
bifunctionalization
bifunctional mechanism of electrocatalysis
bifunctional monomer
bifunctor
bifunctorial isomorphism
bifurcate cyme
bifurcated E-layer
bifurcation
bifurcation and chaos in time-delayed systems
bifurcation and chaos of rotor systems
bifurcation diagram
bifurcation equation
bifurcation method
bifurcation of coal seam
bifurcation of fractional-order systems
bifurcation phenomenon
bifurcation point
bifurcation point buckling
bifurcation problem
bifurcation set
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