Norwegian shipowner Ocean Yield is to book another $130m of impairments for two offshore vessels for which it has struggled to secure charters.

The Kjell Inge Rokke-controlled sale and leaseback specialist said it is still looking for work for the 214,266-cbm floating production, storage and offloading unit Dhirubhai-1 (built 1979) and the 156-loa offshore construction and cable-laying vessel Connector (built 2012).