Santos Limited edged up production by 3% in Q2 2026, with Barossa hitting 97% of planned output and Pikka phase 1 moving toward plateau. Sales revenue rose 6% to $1.35 billion, while free cash flow impacts from commissioning are expected to reverse in H2.
- Q2 production increased 3% to 23.1 mmboe
- Barossa at 97% planned production; Pikka phase 1 ramping
- Sales revenue up 6% to $1.35 billion
- Free cash flow affected by commissioning and cargo timing
- Final investment decisions on high-return PNG projects
Barossa and Pikka Projects Fuel Production Growth
Santos Limited (ASX:STO) reported a 3% production increase to 23.1 million barrels of oil equivalent (mmboe) in the second quarter of 2026, driven by the ramp-up of its flagship Barossa LNG project and the Pikka phase 1 oil development in Alaska. Barossa is now producing at 97% of its planned rates, with cargoes loading approximately every eight days, signalling near steady-state operations. Meanwhile, Pikka phase 1 has brought its initial wells online, delivering around 23,000 barrels per day, with seawater injection and additional wells expected to boost output toward the targeted 80,000 barrels per day plateau in Q3 2026.
This production momentum contributed to first-half output of 45.6 mmboe, with Santos forecasting a 20-30% increase in the second half of the year. The company has accordingly narrowed its full-year production guidance to 99-105 mmboe, down from the prior 101-111 mmboe range, reflecting greater clarity as Barossa and Pikka approach stable performance.
Revenue and Cash Flow Dynamics Amid Commissioning Costs
Sales revenue for Q2 rose 6% quarter-on-quarter to US$1.349 billion, supported by higher LNG prices and volumes, as well as improved crude oil and condensate pricing. Santos realised LNG prices averaged US$11.21 per mmBtu, up nearly 5% despite a lagging JCC benchmark price of US$67 per barrel, the lowest since 2022. With JCC prices surpassing US$100 per barrel in Q2, the company expects stronger realised LNG pricing and cash flow in Q3.
However, free cash flow from operations for the first half was approximately US$378 million, weighed down by one-off commissioning costs at Barossa and Pikka, timing of cargo movements, and an under-lift position of 1.3 mmboe in PNG LNG volumes. Santos anticipates these timing effects to reverse in the second half, alongside production gains, boosting cash flow prospects.
Strategic Investments and High-Return Projects in PNG and Cooper Basin
Demonstrating capital discipline, Santos took final investment decisions (FID) on two high-return brownfield projects in Papua New Guinea: the Agogo Production Facility tie-in, targeting an internal rate of return (IRR) above 50% with first gas expected by mid-2028, and the PNG LNG oil infill drilling campaign, aiming for an IRR above 30% with drilling slated to start in Q4 2026. These projects complement the previously approved Moomba Central Optimisation (MCO) project in the Cooper Basin, funded partly by a US$200 million prepayment from a 10-year gas sales agreement with the South Australian Government.
Operational reliability remained robust across Santos’ portfolio, with PNG LNG plant uptime exceeding 98%, GLNG upstream production stable at 703 terajoules per day, and the Moomba plant achieving 99% reliability. Carbon capture and storage (CCS) efforts continue, with Moomba safely storing two million tonnes of CO2 equivalent since September 2024.
Capital Expenditure and Exploration Progress
Capital expenditure in the first half of 2026 was 20% lower than the same period in 2025, reflecting the transition from major project development to commissioning and operations. Q2 capex rose 9% quarter-on-quarter to US$481 million, driven by the start of the MCO project and increased restoration spending, partially offset by reduced evaluation costs.
Exploration and appraisal activities advanced, with Santos securing regulatory approval for its Beetaloo Basin 2026-27 appraisal campaign, expected to commence drilling two wells in Q3. The Papua LNG project, operated by TotalEnergies with Santos as a partner, is progressing toward a final investment decision in the second half of 2026 following key environmental permit approvals and the launch of a government-led Development Forum.
Bottom Line?
Santos’ production ramp-up and strategic project approvals set the stage for stronger cash flow in H2 2026, but timing of cargo receipts and commissioning costs warrant close monitoring.
Questions in the middle?
- How will Santos manage cash flow volatility given the under-lift position in PNG LNG volumes?
- What impact will the narrowed production guidance have on investor sentiment and share price?
- Can the high internal rates of return on PNG projects be sustained amid global energy market uncertainties?