Norwegian major Equinor has moved to secure platform supply vessel (PSV) tonnage for later in the year.
Brokers reported three ships fixed from 1 September.
The bookings are firm for six months, with five options of two months each.
The units are Hermitage Offshore's 4,200-dwt NAO Storm (built 2015), the 6,100-dwt Viking Queen (built 2007), operated by Eidesvik Offshore, and the 4,500-dwt Kongsborg (built 2013), owned by P/f 6.
