Cathelco is supplying an impressed current cathodic protection (ICCP) system for the FPSO Okha which is being converted by Single Buoy Moorings. After conversion, the Okha will be operated in oil fields off the North West Shelf of Australia by Woodside Energy Ltd, replacing the FPSO Cossack Pioneer. Conversion work will take place at the Keppel Shipyard in Singapore. During the installation of the ICCP system, local support will be provided by Cathelco S.E.A., also based in Singapore. “Before designing the system a study was undertaken by Force Technology, using computer modeling, to determine whether interference from the sacrificial anodes on the riser column would have an effect on the performance of the ICCP equipment…