首页> 外国专利> A bottom-hole assembly consisting of a central axle housing, a gearbox in the housing, and a rotating barrier docked with the gearbox. It is used to orbit around the central axle of the housing and rotates faster. No, drilling method.

A bottom-hole assembly consisting of a central axle housing, a gearbox in the housing, and a rotating barrier docked with the gearbox. It is used to orbit around the central axle of the housing and rotates faster. No, drilling method.

机译:底孔组件,其包括中心轴壳体,壳体中的齿轮箱以及与齿轮箱对接的旋转挡板。它用于绕外壳的中心轴旋转并旋转得更快。不,钻孔方法。

摘要

Set downhole comprises a Housing having a Central Axis, a Mechanical Gear Box located inside the casing.A spin coupled to the rotating Cutting Mechanical Gear Box; Drilling method.
机译:井下装置包括具有中心轴的壳体,位于壳体内的机械齿轮箱。钻孔方法。

著录项

  • 公开/公告号CL2011002361A1

    专利类型

  • 公开/公告日2012-03-23

    原文格式PDF

  • 申请/专利权人 LONGYEAR TM INC.;

    申请/专利号CL20110002361

  • 发明设计人 RUPP MICHAEL D DRENTH CHRISTOPHER L.;

    申请日2011-09-23

  • 分类号E21B7/00;

  • 国家 CL

  • 入库时间 2022-08-21 17:25:21

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