Barossa Area Oil And Gas Field Development

Summary Information

  • Operator: ConocoPhillips
  • Country: Australia
  • Location:
  • Production start:
  • Partners: ConocoPhillips 37.5%, SK E&S 37.5% and Santos 25.0%
  • Type: Gas / Condensate
  • Estimated Reserves:
  • Production Volume:


  • Barossa is an offshore gas and light condensate project that proposes to provide a new source of gas to the existing Darwin LNG Terminal (DLNG) facility, subject to suitable commercial arrangements being put in place. The offshore development concept includes a floating production storage and offloading (FPSO) facility, subsea production system, and gas export pipeline, located in Commonwealth waters 300 kilometres north of Darwin.


  • Intecsea: FEED engineering for infield rigid flowline system, gas export pipeline between Barossa and the existing Bayu Undan pipeline, associated dynamic risers and umbilicals, flowline and pipeline end termination structures and subsea tie-in spools.
  • Modec: FEED for FPSO


  • 2018 - Competitive FEED process launched for FPSO



  1. Barossa Project, ConocoPhillips
  2. Barossa Area Development, NOPSEMA
  3. Intecsea Contracted By ConocoPhillips For Barossa FEED
  4. MODEC Awarded FEED Contract of an FPSO for Barossa Offshore Project

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