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公开(公告)号：US09074455B2
公开(公告)日：2015-07-07
申请号：US13475631
申请日：2012-05-18
申请人： Rick Pilgrim , Tommy Duc Vu , Paul Channon , Erman Citirik
发明人： Rick Pilgrim , Tommy Duc Vu , Paul Channon , Erman Citirik
摘要： The present disclosure provides drilling and tripping equipment packages and control schemes and methods using two or more lifting systems that operate simultaneously and continuously in a synchronized manner such that the feeding of tubular into or out of a well bore is achieved with continuous or near continuous movement, without the need for periodic interruptions. The drilling and tripping equipment packages and control schemes are also able to rotate the tubular in the well bore with continuous speed and torque sufficient for both drilling and back-reaming operations. The drilling and tripping equipment package and control scheme is additionally able to circulate drilling fluid into the internal bore of the tubular with sufficient pressure and flow to facilitate both drilling and back-reaming operations, with minimal interruption to circulation.
摘要翻译： 本公开提供了钻井和跳闸设备包装以及使用两个或更多个提升系统的控制方案和方法，这两个或多个提升系统以同步的方式同时且连续地进行操作，从而以连续的或接近连续的运动来实现管道进入或流出井筒 ，而不需要定期中断。 钻井和脱扣设备的包装和控制方案还能够以连续的速度和扭矩在井眼中旋转管状物，足以用于钻孔和反向铰孔操作。 钻井和跳闸设备的包装和控制方案另外能够将钻井液循环到管状的内孔中，并具有足够的压力和流量，以便于钻孔和反向铰孔操作，同时以最小的循环中断。
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公开(公告)号：US20130025937A1
公开(公告)日：2013-01-31
申请号：US13475631
申请日：2012-05-18
申请人： Tommy Duc Vu , Paul Channon , Erman Citirik
发明人： Rick Pilgrim , Tommy Duc Vu , Paul Channon , Erman Citirik
摘要： The present disclosure provides drilling and tripping equipment packages and control schemes and methods using two or more lifting systems that operate simultaneously and continuously in a synchronized manner such that the feeding of tubular into or out of a well bore is achieved with continuous or near continuous movement, without the need for periodic interruptions. The drilling and tripping equipment packages and control schemes are also able to rotate the tubular in the well bore with continuous speed and torque sufficient for both drilling and back-reaming operations. The drilling and tripping equipment package and control scheme is additionally able to circulate drilling fluid into the internal bore of the tubular with sufficient pressure and flow to facilitate both drilling and back-reaming operations, with minimal interruption to circulation.
摘要翻译： 本公开提供了钻井和跳闸设备包装以及使用两个或更多个提升系统的控制方案和方法，这两个或多个提升系统以同步的方式同时且连续地进行操作，从而以连续的或接近连续的运动来实现管道进入或流出井筒 ，而不需要定期中断。 钻井和脱扣设备的包装和控制方案还能够以连续的速度和扭矩在井眼中旋转管状物，足以用于钻孔和反向铰孔操作。 钻井和跳闸设备的包装和控制方案另外能够将钻井液循环到管状的内孔中，并具有足够的压力和流量，以便于钻孔和反向铰孔操作，同时以最小的循环中断。
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