Donald H. Ward

A Computer-Controlled System for Automated Racking of Pipe on Drilling Vessels

A system is under development that provides computer control of the pipe-racking operation on offshore drilling vessels. In this latest advance in automated offshore pipe-handling equipment, the need for a man in the derrick is eliminated and the racker is put under push-button control of the driller. Tests indicate the system is smooth and accurate and provides reduced operating times compared with manually controlled systems.