Installation of twin CRA flowlines connecting the Julimar and Brunello natural gas fields with the Wheatstone platform, off the coast of Western Australia.

Company: Woodside Energy 

Location: Northwest Shelf, Western Australia 

150 m

Max. water depth 

Scope of work 

  • Installation of twin 22.5 km, 18-inch CRA flowlines  
  • Installation of 22.5 km, 4-inch MEG line 
  • Installation of various subsea structures (PLETs, adjustable pipe supports & displacement initiators) 
  • Flooding, gauging & testing of pipelines 

22.5 km

(4-inch) MEG line 

Image
2014 Julimar Development

Specials & challenges 

  • Fast-track project with fabrication scope 
  • Tight installation tolerances of lay-in PLETs. 
  • Last-minute change to part of scope, switching from Audacia to Lorelay  
Image
2014 Julimar Development
Image
2014 Julimar Development
Image
2014 Julimar Development
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