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起钻灌钻井液装置
释义
起钻灌钻井液装置
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工学
井控设备
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tripping and filling drilling fluid unit
起钻灌钻井液装置
钻井起钻过程中为保持静液柱与地层压力平衡,避免溢流、井涌、井喷等事故,当起出部分钻具造成井内液面下降、静液柱压力降低时及时向井内灌注钻井液重建压力平衡的一类油田安全装置。
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aircraft simulation test of virtual maintenance
aircraft solar radiation test
aircraft Sound insulation test
aircraft spoiler
aircraft static controllability
aircraft static test of structure
aircraft strength test
aircraft structural integrity
aircraft structural modal couple test
aircraft structure
aircraft structure bird impact test
aircraft system
aircraft system safety assessment
aircraft tab
aircraft tail
aircraft tail boom
aircraft tail wheel
aircraft take-off and landing performance
aircraft take off distance
aircraft take-off weight
aircraft target signature measurement
aircraft temperature variation test
aircraft testability test
aircraft thermal structure and thermal protection test
aircraft three-view drawing
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