Crude Oil Returns, Refined Products Don’t: Global Refining Gap Widens
TREE NEWS reports: In a striking divergence, crude oil is finding its way back to global markets through shadow fleets and alternative routes, but refined products are not following suit. This widening gap between crude supply recovery and downstream refining capacity is reshaping the energy market, with Goldman Sachs dramatically raising its 2027 diesel margin forecasts, locking in a ‘higher for longer’ premium for diesel.
What Happened
Goldman Sachs’ August 29 report lifted its 2027 U.S. diesel-to-Brent margin forecast from $27 per barrel (February estimate) to $63, and Europe’s from $19 to $49 — more than doubling both. The catalyst: global refined product exports have fallen by roughly 6 million barrels per day (about 25% year-on-year), with the Persian Gulf contributing 3.2 million bpd and Russia 1.1 million bpd, together accounting for about three-quarters of the shortfall.
While Persian Gulf crude exports have recovered to 70-80% of pre-war levels, refined product exports are only at about 40%. Goldman estimates actual Gulf crude exports at 15-16 million bpd, 5-6 million bpd above March lows, and significantly higher than real-time tanker tracking suggests — as more vessels turn off AIS transponders and ship-to-ship transfers increase. Iran and Oman are advancing a temporary Hormuz shipping corridor, and Gulf producers are expanding alternative routes bypassing the strait.
Market Impact Analysis
Crude vs. Products: Global crude exports are down only 10% year-on-year, but diesel, jet fuel, and fuel oil exports have fallen 22%, 20%, and 32%, respectively. Price action mirrors this: diesel margins are up 225% year-on-year, jet fuel 234%, while crude is up just 34%.
Refining Bottleneck: The core issue is that crude can be rerouted, but refineries cannot be moved. Global refinery outages are running about 60% above seasonal norms, with estimated refining runs down nearly 7 million bpd year-on-year. Spare capacity is scarce: U.S. refineries are near full utilization, Asian refineries face crude supply constraints, and new capacity is insufficient to offset persistent outages.
Inventories: Six months of supply shortfall have begun to hit inventories — U.S. diesel and gasoline stocks are down 9% and 7% year-on-year, respectively.
Shipping: Persian Gulf-to-China May 2027 time-charter rates have surged about five-fold in a month, indicating shipping markets are not pricing a quick return to normal.
Key Takeaways for Investors
- Energy equities: Refiners with access to discounted crude (e.g., U.S. Gulf Coast, Asia) could see margin expansion; integrated majors may benefit from both upstream and downstream strength.
- Commodities: Diesel and jet fuel cracks are likely to remain elevated, supporting long positions in refined product spreads vs. crude.
- Inflation hedge: Persistent product tightness could feed into consumer fuel prices, adding upward pressure to inflation and potentially influencing central bank policy.
- Geopolitical risk: The ‘shadow fleet’ and alternative routes may cap crude upside, but any disruption to these workarounds could reignite crude volatility.
Goldman expects global refinery utilization to return to seasonal norms only by H2 2027, with new capacity insufficient to close the gap. This structural diesel shortage will keep pricing power in the hands of refiners for years.
