公开(公告)号：US20050161225A1

公开(公告)日：2005-07-28

申请号：US10995907

申请日：2004-11-24

申请人： Cory Cole ,  Jeremy Angelle ,  Michael Olivier ,  Charles Webre ,  Anthony Billeaud ,  Brian Begnaud

发明人： Cory Cole ,  Jeremy Angelle ,  Michael Olivier ,  Charles Webre ,  Anthony Billeaud ,  Brian Begnaud

IPC分类号： E21B17/02 ,  E21B19/10 ,  E21B19/22 ,  E21B19/18

CPC分类号： E21B17/026 ,  E21B19/10 ,  E21B19/22

摘要： A control line guide and manipulating arm can protect and guide one or more control lines which are desired to be attached and lowered into a wellbore with a tubular string. The control lines may be moved toward a tubular string, can be clamped to the tubular string, and the tubular string and control lines may be lowered into the wellbore. When the elevator reaches a predetermined position, the spider slips are preferably set. To protect the control lines, the control lines are moved in a substantially radial direction outward from the tubular string. The spider slips are closed only after the control lines are retained outward. After another tubular joint is connected to the tubular string and the elevator grips the tubular string, the spider slips are preferably released. For easier attachment, of the control lines to the tubular string, the control lines are moved in a substantially radial direction toward the tubular string. As the tubular string and the control lines are lowered into the wellbore, the manipulator arm may again begin retracting to move the control lines away from the approaching elevator as well as to move the control lines out of the way of the movement of the spider slips. The control line guide, which preferably passes through the spider, protects the control lines from the spider slips by allowing the control lines to remain outside the path of the spider slips as they open and close.

摘要翻译： 控制线引导和操纵臂可以保护并引导一个或多个期望用管状柱连接和降低到井眼中的控制线。 控制线可以朝向管状柱移动，可以夹紧到管状管柱，并且管状管柱和控制管线可以被降低到井筒中。 当电梯到达预定位置时，优选地设置蜘蛛滑块。 为了保护控制线，控制线从管状柱体向外向大致径向方向移动。 只有控制线保持向外，才能关闭蜘蛛滑块。 在另一个管状接头连接到管状管柱并且电梯夹住管状管柱之后，优选释放蜘蛛撬。 为了更容易地将控制线连接到管状串，控制线在大致径向方向上朝着管状柱移动。 当管状管线和控制管线下降到井筒中时，操纵臂可以再次开始缩回以将控制线移动离开接近的电梯，并且将控制线移动到远离蜘蛛侠的运动的方式 。 优选地穿过蜘蛛的控制线引导件通过允许控制线在打开和关闭时保持在蜘蛛撬的路径之外，从而保护控制线免受蜘蛛撬。