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Oppkobling og installasjon
12 Februar 2015
Jørgen Olsen
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What we do
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A global leader
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Core business segments
Engineering, construction,
installation and
procurement of Subsea
Umbilical's, Risers and
Flowlines.
Services over the life of a
field’s production, including
inspection, repair and
maintenance.
Subsea 7 targets this
segment globally.
SURF
Life-of-Field
Fabrication and installation
of fixed platforms and their
associated pipelines in
non-harsh environments.
Addition of modules on new
platforms and refurbishment
of topsides of an existing
platform or FPSO.
Subsea 7 targets this
segment in Africa. Entry
into Mexico considered for
positioning for deep water.
Subsea 7 has traditionally
only targeted this segment in
Africa.
Conventional
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Subsea 7 performs this
work in Europe; Africa; Gulf
of Mexico and Australia and
will target specific
countries.
Hook Up
Complementary business segments
SHL JV
i-Tech
Engineering, construction,
installation and
procurement of offshore
turbines and cables for
wind farms.
ROV and
intervention
tooling support
services - onboard
semis, drill ships,
jackups, platforms,
FPSOs, anchor
handling tugs and
FSVs.
Western Europe only
(at this stage).
Renewables
Subsea 7 targets
this work globally.
Decommissioning
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Heavy Lift
ROV and
Intervention
Subsea 7 - Norway
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Aasta Hansteen – Area
•
•
•
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Deepest field development on the Norwegian Continental shelf
First Steel Catenary Riser (SCR) system in the North sea
First reeled installation of BUBI pipe (19km) in the North sea sea
Flowlines and SCR produced at Vigra spool base
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Polarled
• 480 km pipeline 36” diameter
• Connection points for Aasta
Hansteen, Linnorm, Zidane
and other potenitial fields
• Modifications at Nyhamna
− Additional gas
processing
− Increase Langeled
export capacity
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Aasta Hansteen – Area
4 off Steel Catenary Risers
17 off Mooring Lines
SPAR platform
4 off hold back anchors
4 slot Luva Template
2 off Production Flowlines
6 off riser holdback
anchors
Dynamic Umbilical
17 off FPSO mooring
anchors
1 slot Snefrid Satelite
Umbilical Riser Base
Static Umbilicals
Gas Export PLEM
& Pipeline
2 off hold back anchors
Jumper
2 off riser holdback
anchors
1 off Production Flowline
1 off Production Flowline
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4 slot Haklang Template
4 off hold back anchors
Fiber Optic Cable
SPAR FPSO – Offshore tow configuration
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Aasta Hansteen Spar FPSO
Kilde; www.tu.no
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FPSO Concept
•
4 off Steel Catenary Risers – Approx. 1955m long
•
1 off Dynamic Umbilical
•
16 riser slots
•
17 lines polyester mooring system
Classi
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ficatio
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Riser TDP 817m
13
R
BuBi Mekanisk perforert line pipe
• Karbonstålrør med
korrosjonsbestandig perforering
• Hydraulisk presset inn I røret
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Vigra spoolebase
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Flowline and SCR Scope of Work - Installation
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Flowline and SCR Scope of Work – Misc Fabrication
• Fabricate PLETs, PLET foundation plates, sleepers, SCR pull-in
heads/PLRs, pipe walking and SCR holdback anchors
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MOMEK PROGRESS IN PICTURES
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Suction Anchor Installation – 35 Anchors
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Luva D102 & Haklang C101 Spools
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Tidligere prosjekter på Skandi Acergy
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Spool installation
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Evolusjon av oppkoblingsverktøy
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HCS Tie-in
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Store dyp øker utfordringene
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Global enablers
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Our engineers are getting smaller!
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Our differentiators
People
Technology
Assets
Local presence
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Godt nok er perfekt
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