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    • 1. 发明申请
    • DRILL PIPE GUIDE SYSTEM AND METHOD
    • 钻井导管系统及方法
    • WO2016196808A1
    • 2016-12-08
    • PCT/US2016/035539
    • 2016-06-02
    • TESCO CORPORATION
    • MEEKS, Nicholas Paul
    • E21B19/24
    • E21B19/087E21B19/084E21B19/09E21B19/10E21B19/16E21B19/165E21B19/24
    • Embodiments of the present disclosure include a drill pipe guide system (44) having a support structure (52, 54) configured to be positioned on a rig floor (12) or drillship floor, an articulating arm (56) coupled to the support structure, wherein the articulating arm is configured to pivot relative to the support structure, and a clamp(59) coupled to the articulating arm, wherein the clamp is configured to encircle a drill string (38) and limit radial movement of the drill string as the drill string is lowered beneath the rig floor or drillship floor. The embodiments further include a method comprising the steps of positioning an umbilical cable (66) against the drill string (38) with an umbilical guide system (50), encircling the drill string with the clamp (59) of the drill pipe guide system (44); and running the drill string (38) through slips (34) in the drilling rig floor.
    • 本公开的实施例包括钻杆引导系统(44),其具有构造成定位在钻台(12)或钻井台面上的支撑结构(52,54),联接到支撑结构的铰接臂(56) 其中所述铰接臂构造成相对于所述支撑结构枢转,以及联接到所述铰接臂的夹具(59),其中所述夹具被构造成环绕钻柱(38)并且限制所述钻柱的径向移动 绳索在钻台底部或钻井平台下方下降。 实施例还包括一种方法,包括以下步骤:用脐带引导系统(50)将脐带缆(66)定位在钻柱(38)上,用钻杆引导系统的夹具(59)环绕钻柱 44); 以及通过钻机底板中的滑块(34)运行钻柱(38)。