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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。
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clay glaze
claymation
clay mineral
clay minerals in coal
clay modeling
clay mold casting
Clay movable-type printing
clay pigeon shooting
clay plate with the incription on enfeoffment of the Qin Dynasty
clay sculpture of Shanhua Temple at Datong
clay sculpture of Shuanglin Temple at Pingyao
clay sculpture of Yongning Temple
Clay Sculptures of Yongning Temple in Luoyang
clay-strip forming technique
clay tablet
clay tile
Clayton Antitrust Act
Clayton-Bulwer Treaty
clay type
Claüsius
CLC
CLCC
CLD
cldwn
CLEA
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