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window cutting sidetrack well drilling
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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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Ship transportation planning
SHIPTRAP
ship tribology
Shi Pu
ship waste gas treatment system
ship water supply hygiene
ship wave
ship weather instrument
shipwreck injury
ship’s principal dimensions
Shiqian Chengnan Wenquan
Shiqian Hot Springs Scenic and Historic Area
Shiqiantai tea
Shiqian Xian
Shi Qingshan
Shiqi pigeon
Shi Qisong
shiqizhui
shiquan dabu decoction
Shiquan Xian
Shiqu Xian
Shirakatsi crater
Shirakawa Yoshikazu
Shire River
Shi Ri Xiao Shuo
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