Four Vanguard FPSO

Summary Information

• Name: Four Vanguard FPSO
• Field: Woollybutt Oil Field
• Country: Australia
• Ownership: Vanguard
• Website: http://www.premuda.net/
• Field Operated By: ENI
• Capacity: bpd
• Year of Completion:

+++ Brief Description

• The vessel has a Disconnectable Single Point Mooring System, which can quickly disengage the FPSO when faced with cyclone weather conditions
• The vessel's name has been changed from Four Vanguard FPSO to Four Rainbow FPSO

+++ Contractors

• **Keppel:** FSPO construction including fabricating and installing a comprehensive topside system, helideck and flare tower.
• **Premuda:** carried out the detailed design, procurement, fabrication, tanker conversion and FPSO installation for the development
• ** Dyna-Mac:** Main process module, process control equipment module and riser buoy, sponson and lantern frame

+++ Status

• In operation

+++ History

• 2003 - FSPO delivered
• 2009 - The vessel was dry docked and the name changed to Four Rainbow FPSO
• 2012 - Production ceases on Woollybutt
• 2015 - Yinson agrees to buy half of the vessel

+++ Other Information

• -

+++ Links

1. Premuda, Woollybutt Project Overview
2. Keppel FPSO References
3. International Protective Coatings FPSO References
4. Keppel Shipyard reaffirmed as a preferred yard by Vanguard with the completion of their first FPSO
5. Woollybutt Dry Docking Update
6. Proposed FPSO Joint venture between FVSN and Yinson