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。
A multistage cement job is used to avoid fracturing the formation when cementing long casing strings.
本文从原理和系统实验论证了粗径SCOT玻璃毛细管柱与长光管FT-IR接口完全匹配。
This paper confirmed the complete match in glass capillary column GC of wide bore SCOT and FT-IR interface of long light pipe.
多级注水泥用于长套管柱,以降低泵压并降低作用于地层的压力。
Multistage cementing is used for long casing strings to reduce pump pressures and to reduce pressure on the formations.
多级注水泥用于长套管柱,以降低泵压并降低作用于地层的压力。
Multistage cementing is used for long casing strings to reduce pump pressures and to reduce pressure on the formations.
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