• 准确估价阻力对水平与完设计和施工都有重要的指导作用。

    The method of increasing frictional coefficient is properly used to predict the frictional force of designed path of later horizontal wells.

    youdao

  • 准确估价阻力对水平与完设计和施工都有重要的指导作用。

    The method of increasing frictional coefficient is properly used to predict the frictional force of designed path of later horizontal wells.

    youdao

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