Offshore petroleum activity off Nova Scotia has ceased now that the last of the Deep Panuke structures have been removed and most of the material has gone to the UK for scrap. There is no more offshore gas production, and no more oil. There is also no exploration underway.
There is some activity off Newfoundland, but even that has been reduced with the Terra Nova field offline.
Therefore many offshore support vessels are out of work and laid up. Most are in Newfoundland, but there are three idle boats in Halifax.
At Pier 9c Atlantic Kestrel has been idle since the crane rig Thialf returned to Europe.
Meanwhile Secunda (parent company is Siem of Kristiansand, Norway) has two vessels laid up at the COVE docks in Dartmouth.
Siem Commander (red hull) dates from 2008 when it was built as Stril Commander. The hull was built by Cemre Altinova, Turkey and completed by Havyard Liervik in Norway. It was transferred from Norway in 2019.
Siem Hanne (blue hull) was completed in 2007 by Aker Yards, Aukra, Norway on a hull started by the Aker Tulcea shipyard in Turkey. It was brought to Canada in 2016.
Secunda Marine also has its Venture Sea idle after its towing contract in Baffin Bay late last month. On its return the ship went directly to Shelburne, NS (for repairs?) and hasn't been back to Halifax since.