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。

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The denser mud had been, up until this time, the primary pressure control and was keeping the hydrocarbons in place despite the lack of an adequate cement job at the casing shoe.

WSJ: The Oil Disaster Is About Human, Not System, Failure

It matters not how good the cement job or the plug and cement for abandonment, both cement and casing will deteriorate over time and eventually fail.

FORBES: The Fracking Solution Is A Good Cement Job