Four Rainbow FPSO

Related Pages

Australia FPSOs

Vanguard FPSOs

Upstream News

{"module":"feed\/FeedModule","params":{"src":"http:\/\/\/feed\/pages\/pagename\/blog%3A_start\/category\/blog\/tags\/Upstream\/limit\/10\/t\/My+Blog","limit":"5","module_body":"* %%linked_title%%"}}

For More Upstream News

Summary Information

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


  • 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


  • In operation


  • 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

  • -


  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

Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License