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气侵
释义
气侵
Encyclopedia
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钻井液污染
释
gas cut
气侵
钻井中,特别是探井和气井作业中,钻井液被天然气或空气侵入,造成钻井液比重降低,黏度升高的现象。轻者引起井内压力不稳定,导致停钻除气,重者会造成井喷、井塌事故。
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group pressure
group processing machine
group property
group psychology
group psychology and foundation
group psychotherapy
group public opinion
group purchase
group rank
group rationality
group readers
group reagent
group relaxation
group representation
group representation of degenerate states
group representation restriction
group residual
group residue theorem
group ring
group ring of compact group
group sampling method
group scheme
group separation of actinides
group set
group signature
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