司钻深度是井筒的首次深度测量，并从钻台上的转盘面算起。

Drillers depth is the first depth measurement of a wellbore and is taken from the rotary table level on the rig floor.

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司钻深度是井筒的首次深度测量，并从钻台上的转盘面算起。

Drillers depth is the first depth measurement of a wellbore and is taken from the rotary table level on the rig floor.

youdao