Scarborough Q4 Cargo Lock-In Is the Trade; Pluto Turnaround Cost Drag Fades Into H2
Woodside's H1 2026 result delivered 86.5 MMboe of production (478 Mboe/d), and on the headline numbers that's a clean beat against a reliably operated base — LNG plant availability above 98% across operated assets. But the number that moves desks today is not the production figure itself; it's Scarborough hitting 98% completion, on budget, with a Q4 2026 first LNG cargo still firmly in the target window. For JKM front-end, that date matters: incremental Pacific Basin supply from a world-scale greenfield arriving in a shoulder-demand window complicates any Q4 prompt rally thesis.
The Pluto turnaround is the key cost distortion in this result and traders should strip it before drawing conclusions. Reported unit production cost came in at $8.8/boe, but Woodside flagged explicitly that excluding the Pluto and Okha turnaround impacts, UPC runs at $7.4/boe. The $1.40/boe turnaround drag is a H1-specific event — Pluto was delivered on schedule and within budget, which removes tail risk on the H2 supply outlook and supports a UPC normalization narrative into the second half. That $7.4/boe underlying cost position is competitive for a multi-train LNG operator and underpins cash margin durability at current JKM and TTF levels.
Operating cash flow hit $3 billion for the half, EBITDA came in at $4.6 billion, but free cash flow landed at only $352 million. The $4.2 billion gap between EBITDA and FCF signals the scale of concurrent capex deployment across Scarborough, Trion, and Louisiana LNG. Management is running three major construction campaigns simultaneously. Trion is 64% complete targeting first oil 2028, Louisiana LNG is 28% complete targeting first LNG 2029. Neither of those generates revenue in the near term, so FCF compression is structural through 2027 — the $1.1 billion interim dividend (57 US cents per share, fully franked) is being funded against a balance sheet that is carrying that capex load. Gearing and debt capacity are the watch items for WDS equity, not current-period earnings.
For LNG market positioning: Scarborough feeds Pluto Train 2, and first cargo Q4 2026 puts incremental Australian Pacific Basin supply into a market where JKM winter premium typically peaks October-November. The timing means first cargoes likely price into early winter rather than the peak of the injection-to-withdrawal transition. Long Q1 2027 JKM against short Q4 2026 captures the spread if first cargo slips even slightly; 98% completion with an on-budget execution record argues against a meaningful slip. The Browse JV interest acquisition at 10.67% via pre-emption tightens Woodside's upstream optionality in the NW Shelf corridor, but Browse sanction remains a multi-year question and carries no near-term supply implications.
The $350 million structural cost reduction target — to be delivered from 2028 — frames the medium-term margin story. At current production rates that represents roughly $2/boe of potential UPC improvement. If Scarborough ramps and Louisiana LNG comes online through 2029, the denominator grows and the per-unit cost structure improves further. ROE sits at 9.3% on a $1.3 billion underlying NPAT base — acceptable but not exceptional given the capital cycle the company is mid-way through.
What to Watch
- Scarborough first LNG cargo confirmation date — any slip past December materially changes JKM Q4 vs. Q1 spread positioning
- H2 UPC print — confirmation that $7.4/boe is the clean run-rate as Pluto and Okha drag exits
- Louisiana LNG progress update at Q3 operational report — 28% completion with a 2029 target implies a tight construction schedule; cost and schedule variance here is the next downside risk
- Trion first oil milestone in 2028 — watch for any acceleration or slippage signal as the 64% completion mark passes
- JKM Nov-26 and Jan-27 spreads — the cleanest expression of Scarborough timing risk in the paper market