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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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International Society for the History of Physical Education and Sport
International Society for the Systems Sciences
International Society of Automation
International Society of Biomechanics in Sports
International Society of Bionic Engineering
International Society of City and Regional Planners
International Society of Criminology
International Society of Knowledge Organization,ISKO
International Society of Precision Agriculture
International Society of Root Research
International Society of Social Defence
International Society of Sport Psychology
International Society of the Classic of History
International Society of the History of Physical Education and Sport
International Society of the Learning Sciences
international socio-economic index
International Sociological Association,Research Committee on Environment and Society
International Sociology of Sport Association
international soft law
International Soft Tennis Federation
International Soil and Water Conservation Research
International Soil Conservation Organization Conference
International Solar and Terrestrial Service
international sole investment
international sourcing confidence index
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