HAVEN is a 4-legged self-elevating accommodation unit built for the North Sea offshore harsh environment with high safety specifications and efficient hotel facilities. The strong deck structure and oversized jacking system allows for possible re-configurations to adapt to client demands. The raised bow and offshore barge hull allows wide weather windows for mobilization and rig moves. HAVEN has a strong operational track record over years with major oil companies.


Rig Data Sheet for HAVEN can be found here.
Haven Rig Data Sheet


The technical and operational management of HAVEN is outsourced to OSM Offshore AS, based in Arendal, Norway.  Master Marine works closely with OSM Offshore AS as Technical Manager to ensure safe and efficient operation of HAVEN in order to meet or surpass client expectations and requirements.

OSM holds the following approvals for operation of HAVEN:
  • Acknowledgement of Compliance (AoC) by the Norwegian Petroleum Safety Authority (PSA) for operation of HAVEN on the Norwegian Continental Shelf ;
  • UK HSE Case from UK Health and Safety Executive for operation of HAVEN on the UK Continental Shelf;
  • DK Health and Safety Case approved by Danish Working Environment Authority for operation of HAVEN on the Danish Continental Shelf.