Providing complete riser systems from the drillfloor to the BOP stack

Spider and gimbal

• The spider serves as a hangoff point for the riser during BOP running. We offer split spiders and gimbals to accommodate rotary tables of 49.5-, 60.5-, and 75.5-in diameter and are qualified up to 2,500,000-lbf hangoff capacity.

• Robo-Spider system

  The Robo-Spider automated riser-flange-bolt torque system is the first fully automated riser flange bolt torque system capable of reducing riser flange bolt torque time by up to 70% while increasing rig floor safety.