DeepOcean to install subsea facilities for Maria tie-in offshore Norway

Statoil has commissioned DeepOcean to handle riser/umbilical and cable installations for the Kristin and Heidrun platforms in the Norwegian Sea, in readiness for the subsea tieback of Wintershall’s Maria development.

Apr 16th, 2015

Offshore staff

HAUGESUND, Norway – Statoil has commissioned DeepOcean to handle riser/umbilical and cable installations for the Kristin and Heidrun platforms in the Norwegian Sea, in readiness for the subsea tieback of Wintershall’s Maria development.

The new construction vesselEdda Freya, due to join the DeepOcean fleet early next year, will perform the installations during summer 2016, supported by one of its light construction vessels.

The company’s duties comprise preparation of subsea infrastructure and installation of a dynamic control umbilical, a direct electrical heating cable and optional change-out of a production riser on theKristin semisubmersible platform, and installation of a water injection riser on the Heidrun TLP.

04/16/2015

More in Subsea
Diverless bend stiffener connectors.
Subsea
FES secures multiple DBSC orders
Aug 21st, 2019
The scope of the NOK700-million ($78-million) award includes four steel tube umbilicals totaling more than 100 km (62 mi).
Subsea
ADNOC orders subsea umbilicals for Dalma project
Aug 21st, 2019
The company performed IRM work using the dive support vessel Rever Sapphire for Spirit Energy.
Subsea
Rever DSV, ROV vessels conclude North Sea projects
Aug 21st, 2019
The first phase of the Kaikias project includes four wells tied back using one flowline to the Ursa TLP.
Subsea
Shell orders riser isolation valve system for Kaikias
Aug 20th, 2019
The company used a Zone 2-rated nitrox system to directly extend dive times and increase productivity while simultaneously reducing manning levels.
Subsea
James Fisher completes modifications to North Sea Balmoral platform hull
Aug 20th, 2019
The company will use its vessel-based wellhead removal solution for Lundin Norway.
Subsea
Lundin taps Oceaneering for subsea wellhead removal
Aug 15th, 2019
The company will supply 18 LiftLOK ball and taper lifting connectors to lift 30-in. diameter conductors during removal of a jacket in a single lift operation.
Subsea
Balltec to assist North Sea platform jacket removal
Aug 15th, 2019
The open water Revolution valves are expected to be delivered early next year.
Subsea
Trendsetter orders valves for light riser intervention system
Aug 14th, 2019
The Utgard field development consists of two wells connected via a subsea template, pipeline and communications cable to the Sleipner T process platform in the North Sea.
Field Development
North Sea Utgard project nearing start-up
Aug 14th, 2019
Thermoplastic composite pipeline is a non-conductive, non-corrosive flexible pipe designed for installation through a subsea pallet or from a reel on a vessel.
Subsea
Addax orders composite jumpers for Okwori
Aug 14th, 2019