“reverse circulation cementing”的概念、定义、翻译、参考文献-科学参考

单词	reverse circulation cementing
释义	reverse circulation cementing Encyclopedia 工学固井释 reverse circulation cementing反循环注水泥从套管外环空按设计量向井内注入水泥浆，钻井液从套管中空返出，当井底漏失严重使钻井液直接露入地层时，再用钻井液将水泥浆顶替到预定位置的固井工艺。
随便看	special variety special vehicles special welfare special woodworking machine tool special word in chemical manufactory special workover special zero special λ-ring speciatioin analysis of organometallic compounds speciation speciation analysis speciation analysis of trace element species Species 2000 species-abundance distribution species abundance distribution pattern species analysis species analyzed atomic fluorescence spectrometer species-analyzed atomic fluorescence spectrometer species-area relationship species cataloging species coexistence species coexistence theory species composition of plant community species differences in drug reaction

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