Multi-Machine Control Leads to Improved Rig Layout

Abstract

Abstract The 6th and 7th generation drilling rigs are increasingly using more automated and integrated control systems to reduce the number of operators needed on the drill floor, enhance safety, increase operational efficiency and predictability and reduce wear and tear on the equipment. A comprehensive multi machine, sensor and camera control system has been installed on several rigs currently in operations in the Gulf of Mexico. This system allows one to two operators to control and monitor all the tools in the tripping or stand building sequence with the ease of using one joystick. This follow-up case study collects experiences of a rig using multi-machine control (MMC) by interviewing the rig crew, studying the drilling contractors KPIs and analysing logged data Findings and lessons learnd have led to improved machine design and rig floor layout on the next generation drilling rigs. This paper also summarizes how the use of multi-machine controls and assembly line focused rig design together improves the effects automation has on staffing and efficiency of pipe logistics.