Norwegian vessel owner Eidesvik has secured two contracts with French seismic contractor, CGG for the seismic vessels Vantage and Veritas Viking.
According to the Oslo-listed company, the vessels will be employed as source vessels.
The contracts are 180 days firm each, with further options. The contracts will start in early January 2017.
The Vantage and the Veritas Viking have been in lay-up respectively since August 2014 and November 2015.