“well flow by displacement”的概念、定义、翻译、参考文献-科学参考

单词	well flow by displacement
释义	well flow by displacement Encyclopedia 工学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。
随便看	pseudoumbilicus pseudo-uniform pseudo unimolecular reaction pseudo-unimolecular reaction pseudo-union pseudounipolar neuron pseudo-unitary group pseudo-unit vector pseudo-unsteady method pseudouridine pseudouridylic acid pseudo-valuation pseudo-valuation ring pseudo-variable pseudovector pseudovector coupling pseudovector field pseudovelum pseudo-versiera pseudovirion pseudo wavefunction pseudo-wavefunction pseudo-weight pseudo-witch pseudo-zero homomorphism

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