DUAL PATH ROBOTIC DERRICK AND METHODS APPLICABLE IN WELL DRILLING

摘要

The invention disclosed herein pertains to a drilling rig comprising of a dualpath derrick, racking boardrobotic arm and drill floor robotic arm. Useable in drilling operations, theinvention disclosed hereindecreases time in assembling the drilling string and removes pipe handlingpersonnel from the drillingrig racking board and rig floor.