Why Reeling WorksWorks

CContents

I. The Reeled Installation Process

II Why Reeling WorksII. Why Reeling Works

III. Reeling in Asia-Pacific

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I. The Reeled Installation Process

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Pipeline Spoolbase

Spoolbase Fabrication

Production Line

Rigid Pipeline Spooling Operations

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Rigid Pipeline Lay Operations

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Apache II

82008 Subsea Seminar – Offshore Engineering Division

Deep Blue

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Deep Energy

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Technip Reel Lay Fleet

Vessel Apache II Deep Blue Deep Energy

Pipe Diameter 4” to 16” 4” to 18” 4” to 20”*

PIP C bilit 10”/16” 12”/17” 12”/18”PIP Capability 10”/16” 12”/17” 12”/18”

Payload 2,000te 5,600te 5,600te

Top Tension 197 te 550 te 450 teTop Tension 197 te 550 te 450 te

Main Reel Diameter 16.5m 19.5m 21m

Piggyback System Yes No Yes

Craneage 100te 400te 150te

ROV 2 x Work Class (optional)

2 x Work Class 2 x Work Class(optional)

Transit Speed 13 knots 10 knots 20 knots

DP Class II II III

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* Specific assessment required for >18”

Reeled Pipeline Products

►Track Record• Carbon steel - seamless, HFI, UOE >6,000km

– Corrosion and wet insulation coatings• 13%Cr, duplex and super duplex 460km• Metallurgically bonded clad pipe 5 projects• Plastic lined water injection pipelines 260km• Steel catenary risers (SCR) 30 risers• Pipe-in-pipe (PIP) 29 pipelines and risers• Direct electrically heated pipe (DEH) 7 projects• Free standing hybrid riser (FSHR) 5 risers

►Other Qualified Projects►Other Qualified Projects• Electrically heated PIP• Plastic lined pipelines for hydrocarbon transport• Plastic lined water injection SCR• Plastic lined water injection SCR

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II. Why Reeling Works

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The Reeling Process

BA E

Moment

Curvature

FC

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Why Reeling Works

►Technical• Line pipe steel is ductilep p• Pipeline girth welds overmatch strength of pipe• Pipe thickness is sufficient to prevent buckling• Reeling is a forming process• Reeling is a forming process

►Commercial• Welding operations onshoreWelding operations onshore• High offshore lay rates• 98.5% welds off vessel critical path

Pi i i t– Pipe-in-pipe systems– High chrome or clad steels

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I. Reeling in Asia-Pacific

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Asiaflex Products

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Asiaflex Spoolbase

Asiaflex Spoolbase

A Regional Hub

Conclusions

►Proven installation method

►Wid i t f i li d t i t ll bl►Wide variety of pipeline products installable

►Driving down the cost of developments• Corrosion resistant alloys• Corrosion resistant alloys• Pipe-in-pipe systems• Long small diameter pipelines

►Operations from a central hub at Asiaflex• High payload and high speed

Ri id d fl ibl i d bili l f l ti• Rigid and flexible pipe and umbilicals from same location

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