Seadrill Limited (SDRL): Chief Operating Officer and Chief Technology Officer appointments HAMILTON, Bermuda, Dec. 17, 2020 /PRNewswire/ -- The Board of Seadrill Limited ("Seadrill" or "the Company") (OSE: SDRL, OTCQX:SDRLF) is pleased to announce the appointment of Reid Warriner as Chief Operating Officer and Leif Neilson as Chief Technology Officer, effective immediately. These senior management changes build upon the significant contributions Reid and Leif have already delivered in their previous roles at Seadrill. As Chief Operating Officer, Reid Warriner will oversee daily operational delivery for Seadrill's customers across the Harsh Environment, Jack-Up and Floater Operating Units. In this role, Reid will drive to achieve the highest safety standards whilst enhancing the operational performance of our long-term fleet and scrapping assets which will no longer have a role to play.