casing cementing job 套管注水泥作业
The system can record and plot the make up torque turn curves automatically, and it also can monitor whole process of casing job and find out the location of the casing with trouble.
该系统实现无人监控、自动记录、绘制紧扣转矩—圈数曲线,可方便、直观地反映下套管作业的全过程及有问题套管所处的位置。
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。
Real logging data indicate that cement job quality is the major influential factor of sonic logging in cased holes regardless of the casing sizes.
实际测井资料显示,尽管套管尺寸不一,但固井质量是影响套管井声波测井的主要因素。
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