The Houston-based rig owner has sent the semi-submersible MSS2 and the drillship DPDS2 to Puerto Rico to be stacked, its latest fleet status update showed.

The MSS2 had been on contract to Petrobras from mid-October 2010 until early April this year.

Petrobras let the DPDS2 go in September last year, with the Brazilian company disputing some 520 days of contract, which was originally scheduled to end in early March 2017.

Paragon