Method and assembly for casing handling using a kelly rig

Details Method and assembly for casing handling using a kelly rig Method and assembly for casing handling using a kelly rig

E - Fixed Constructions

21

B

E21B 19/00 (2006.01)

Patent

CA 2578424

A method for converting a kelly rig for handling casing includes the formation of a torque reaction guide with elongate members available at a drill site including for example, any of drill collar stands, casing strings, drill pipe stands and cables held in tension. A method for converting a kelly rig for handling casing may include the step of installing a torque reaction guide in a simple way, such as by securing the track to the monkey board. In one embodiment a torque reaction frame is used for securing between a torque generating device and a torque reaction guide that operates in a float mode to allow for misalignment of the torque reaction guide relative to the well hole center.

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