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一级井控技术
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一级井控技术
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工学
石油钻井安全技术
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primary well control technology
一级井控技术
通过选用合适的钻(修)井液、采用正确的技术措施控制井底压力稍大于地层压力,使地层流体无法侵入井眼,实现近平衡压力作业钻(修)井过程的方法。
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material dispersion
material electrochemistry
material epitaxy for semiconductor lighting
material equivalence
material ethics of value
material extrusion forming
material field
material flow analysis
material flow cost accounting
material for oil adsorption from water
material for opera costumes
material for operation and service of motor vehicle
material for reactor control
material for vacuum electronic device
material foundation of socialism
material genetic engineering
material grinding
material handling at construction site
material handling facilities of concentrators
material handling system
material handling system planning
material hemolysis
material hoist
material host response
material immune response
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