Barossa FPSO hooked up, final commissioning in progress

June 18, 2025
The FPSO BW Opal has arrived at its offshore location at the Barossa gas field in the Timor Sea, which is about 285 km north of Darwin, Australia.

The FPSO BW Opal has arrived at its offshore location at the Barossa gas field in the Timor Sea, which is about 285 km north of Darwin, Australia.

According to operator Santos, the vessel has since been hooked up, with final commissioning activities progressing to plan.

The FPSO is the heart of the Barossa LNG project. Santos and partners, SK E&S and JERA Co., have to date invested $3.95 billion in the project.

Five of the six wells have been drilled, with the fifth well being prepared for flow testing. The final well should be completed during the third quarter. Santos added that production from three wells can, if needed, deliver full production rates to the onshore Darwin LNG plant.

Also in place are the 262-km gas export pipeline and the 123-km Darwin Pipeline Duplication, along with other subsea infrastructure required for first gas.

In addition, the supporting Darwin LNG life extension program should be completed next month. Santos’ operations at Darwin LNG should generate about A$100 million (US$1.1 million) per year in supply and service opportunities to the industry in the Northern Territory.

Santos in the news:

Courtesy Santos Ltd. LinkedIn
Barossa Gas Project
June 16, 2025
Santos has received a non-binding indicative proposal from a consortium led by XRG to acquire all its shares.
Photo by T B Ganim; Courtesy marinetraffic.com
FPSO Nganhurra
May 28, 2025
Seatrium also recently delivered an FPSO to BW Offshore for work at the Barossa Field offshore Australia.
Courtesy BW Offshore
BW Opal FPSO for the Barossa project
April 11, 2025
Santos is sticking with its estimate of third-quarter 2025 for first gas from the Barossa LNG development in the Timor Sea offshore northwest Australia.
Courtesy Allseas
Oceanic kicked off offshore works for the Porthos project
March 28, 2025
Allseas' Oceanic vessel kicked off offshore works for the Porthos project, and the Sandpiper vessel has completed Santos' Darwin Pipeline Duplication work scope.