Publications

This paper describes the method of reviving the insulation property of electrical and communication lines which have deteriorated due to water ingress by means of introducing electrochemical process to the failing electrical and communication lines. This method was applied to the failing power and communication lines of subsea control system at Kangean’s Terang Sirasun Batur (TSB) gas field. The result indicates that this method of introducing electrochemical process increases the low insulation resistance value back to the acceptable range of operating value.