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起钻灌钻井液装置
释义
起钻灌钻井液装置
Encyclopedia
工学
井控设备
释
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。
随便看
smooth object
smooth partition
smooth path
smooth periodicity
smooth pipe
smooth point
smooth potential
smooth preparation theorem
smooth quadratic form
smooth scheme
smooth semigroup
smooth set
smooth solution
smooth space
smooth sphere
smooth square
smooth structure
smooth submanifold
smooth support point
smooth surface
smooth system
smooth test
Smooth Traffic Project of City
smooth transformation
smooth tube
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