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井下燃爆
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井下燃爆
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钻井复杂事故种类
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downhole bums
井下燃爆
空气钻井或雾化空气钻井中钻遇油气层时,天然气和原油等烃类物质与含氧气体混合后,在混合物达到燃爆范围并有着着火条件的情况下,井下就可能发生燃爆,造成烧坏钻具、井眼报废等难于处理的恶性事故,给钻井带来巨大损失的情况。
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water supply and drainage engineering economy
water supply and drainage for buildings
water supply and drainage system design of protective construction
water supply and drainage technology
water supply by different quality
water supply dispatching
Water supply equipment and Pump room
water supply for construction
water supply for ecosystem
water supply management
water supply of concentrators
water supply of the ancient Jerusalem
water supply of urban-rural integration
water supply pipe network
water supply planning
water supply pressure
water supply price of water conservancy project
water supply project by pipelines
water supply project from Zhuhai to Macao
water supply project management
water supply system
water supply system for fire fighting
water supply system of hydropower station
water supply system of laboratory
water supply system of outdoor
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