Norwegian Offshore Wind Cluster – 1/11/2018

Mooring systems for floating wind

Torkjell Lisland, managing director, 23 years with the company

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Products

& services

Spread

mooring

solutions

Offloading

systems

Turret mooring

solutions

Special

products

Engineering

studies

Service &

maintainanceSwivels

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Permanent mooring systems

Markets:

• Oil & gas

• Fish farming

• Floating

wind

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Scana Offshore’s Story – turret mooring APL / NOV (1992-2000)

Engineering and fabrication services:

• Turret shaft and mooring components

• Turret locking system

• Swivels

• Assembly and handover of complete buoy

Supplied the 10 first turret systems

Close cooperation with the founders

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Scana Offshore’s Story – turret mooring APL / NOV (1992-2000)

Turret manufacturing and assembly – Heidrun / Lufeng / Njord

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Scana Offshore’s Story – turret pull-in and locking Martin Linge FSO

1040 ton pull-in

system.

Succesfully

installed August

2018

10 off locking

arms

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Dana Petroleum Western Isles FPSO – rotating chain jack

One chain jack pr mooring line

Dual speed 200 / 400 ton pull

Dual chain dimensions

12 off delivered to

Dana Petroleum’s

Western Isles Project

@ Patented

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Dana Petroleum Western Isles FPSO – rotating chain jack

Mail form the Dana Petroleum, Project

General Manager 30.06.2017:

“So thanks to Scana and particularly Hans

for supporting us to deliver a great job. We

could not have asked for more from you

and him; and your kit did a great job.”

@ Patented

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Movable LAW with deck mounted Dual Axis Chain Stoppers

• ENI Ghana OCTP / Yinson Production

• 500 ton chain jack – 4 off

• Dual Axis Chain Stoppers (DACS) – 12 off

• In-line tension monitoring on each mooring line

• All direct hydraulic control

• Installation completed April 2017

@ Patented

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Nordlaks Havfarm turret mooring system

• Mooring analysis and turret design

• Anchor and mooring chains

• Turret hardware

• Electrical power swivel and umbilical /

umbilical analysis

• Yard integration and commissioning in

China

• Offshore installation engineering and

assistance in Norway

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Nordlaks Havfarm turret mooring system

Pull-in winch

for mooring

lines 30 / 150

tons

Chain table /

chain stoppers

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Nordlaks Havfarm turret mooring system

Chain stoppers fixed to

the chain table / turret

shaft

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In-Line Tensioners System – mid water chain tensioner

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Floating windmill mooring, different principles

• Submerged mooring components

• 3 leg mooring – single lines in each

cluster

• Deck mounted mooring components

• 6 leg mooring – multiple lines in

each cluster

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Floating windmill mooring – mid water chain tensioner

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Offshore wind – mooring

• Mooring line installation by using Anchor Handler Tugs

• No need for heavy winches or chain jaks on deck

• Can be supplied with tension monitoring

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What can Scana Offshore help you with

• Mooring analysis

• Installation engineering

• Mooring equipment design and

supply

• Yard installation assistance

• Offshore installation assistance

www.scanaoffshore.no