该井的完成，创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。

It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal Wells.

youdao

该井的完成，创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。

It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal Wells.

youdao