A multistage cement job is used to avoid fracturing the formation when cementing long casing strings.

多级注水泥作业用来在对长套管柱注水泥时避免使地层破裂。

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A multistage cement job is used to avoid fracturing the formation when cementing long casing strings.

多级注水泥作业用来在对长套管柱注水泥时避免使地层破裂。

youdao