“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	rank of a figure rank of a form rank of a free group rank of a free module rank of a geometric object rank of a graph rank of a group rank of a lattice rank of a Lie algebra rank of a linear mapping rank of a linear transformation rank of a matrix rank of a module rank of an algebra rank of an algebraic group rank of an analytic mapping rank of an eigenvalue rank of an element rank of an elliptic curve rank of an ideal rank of an operator rank of a partition rank of a prime ideal rank of a projective module rank of a quadratic form

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