Why is Santos stock rallying today?

Santos stock surged 2.8% to A$8.335 on Wednesday following the release of impressive half-year results for the Australian oil and gas company. Production surpassed expectations, with 45.6 million barrels of oil equivalent produced, a 3% increase compared to the previous period. Sales revenue also rose slightly, reaching US$2.62 billion, a 2% improvement year-over-year.

Earnings per share of US$0.109 beat analyst estimates of US$0.105, providing further positive news for investors. Management's forward-looking comments were another boost, as they projected a 20-30% increase in second-half 2026 production once the Barossa LNG project in Australia's Northern Territory and the Pikka Phase 1 oil development in Alaska reach their plateau rates.

The Pikka project began its first crude cargo shipment in August 2026 and aims to hit a gross production plateau of 80,000 barrels per day by late Q3. Meanwhile, the Barossa project had already delivered 12 LNG cargoes by early August. To reinforce investor confidence, the board announced an unfranked interim dividend of US$0.116 per share, with a record date of August 25.