Santos lowers 2025 production guidance after Barossa problems

Unplanned shutdown derails output ramp-up at flagship gas project

Santos chief executive Kevin Gallagher at APPEA 2018. — Santos chief executive Kevin Gallagher at APPEA 2018.Photo: APPEA/ANDREW BEVERIDGE/ASBCREATIVE.COM

Amanda Battersby

Asia Bureau ChiefSingapore

Published 16 October 2025, 06:05Updated 16 October 2025, 07:30

Santos Australia Seatrium Woodside Energy Kevin Gallagher