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替喷
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钻井复杂事故处理方法
释
well flow by displacement
替喷
用密度较小的流体(清水或原油)替出井内密度较大的压井液,使井内液柱的压力低于地层压力,诱导油(气)从油(气)层中流入井底,再喷出井口的作业。
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logarithmic titration
logarithmic transform
logarithmic transformation
logarithmic unit
logarithmic valuation
logarithmic viscosity number
logarithm integral
logarithm likelihood ratio statistic
logarithm of a number a to base x
logarithmoid
logarithm public key system
logarithm table
log-barrier function
log book
log cabin construction
log cabin timber construction
log calibration
log-canonical divisor
log-canonical model
log carpentry
logconcave function
log-concave probability measure
log concave sequence
log-concave sequence
log-concavity
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