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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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wall-paintings of the Taiping Heavenly Kingdom on Tangzi Street
Wall Painting Treasures of the Tang Dynasty
Wallpaper
wall paper
wallpaper group
wallpaper wet lay nonwoven
wall-plug efficiency
wall pressure
wall protecting and leakage plugging
wall reheater
wall rock alteration
Walls and Moats
wall shift
wall slip
wall soft package
wall stabilized argon arc spectral radiation standard light source
Wall Street
wall superheater
wall thermal radiation
wall-to-wall carpet
wall type microwave detectors
WALL·E
walnut
walnut anthracnose
walnut bacterial blight
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