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钻井液迟到时间
释义
钻井液迟到时间
Encyclopedia
工学
气测录井技术
释
drilling fluid lag time
钻井液迟到时间
在石油天然气钻井过程中,钻井液由钻井泵推动着,沿通道输送到井底后,携带着钻头破碎岩石所形成的岩屑及油气水,沿着井筒与钻具形成的环形空间从井底上返到井口取样处所用的时间。
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zone melting technique
zone meridian
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zone of abnormal audibility
zone of annularity
zone of a sphere
zone of avoidance
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zone of eclipse
Zone of Emptiness
zone of grid
zone of growth
zone of high pressure
zone of normal attraction
zone of ossification
zone of preference
zone of preference for rejection
zone of proximal development
zone of short-range fading
zone of totality
zone of uncorrected field of lens
zone plane
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