Oil above $100: Hormuz risks and refinery strikes defined the week
The week was dominated by rising oil: Brent climbed to $110 a barrel, its first move this high since May, and WTI moved above $100. The drivers were supply risks in the Middle East and attacks on refineries, not only a physical shortage of crude. Analysts disagree on how far the rally is justified by fundamentals.
main storylines
Geopolitical supply risks in the Middle East
The main factor of the week was disruption on sea routes. According to reports, attacks on tankers in the Strait of Hormuz and Houthi actions near Bab el-Mandeb reduced oil exports at the same time, and bypass pipelines have not yet been built. Insurance costs are rising: MSIG USA estimates that war risk surcharges could add several million dollars to the shipment of each cargo from the region. Talks between the US and Iran are seen as a possible way to reduce the geopolitical premium, but they have stalled. Analysts say real supply disruptions, not political statements, are now driving the market.
- US crude rebounds past $100 a barrel, first time in a month
- Oil Climbs Above $100 as Ukrainian Strikes on Refineries Add to Hormuz Worries
- Attacks in Hormuz and Bab al-Mandeb Cut Oil Flows Through Key Straits
- Brent rises to $110, highest since May, as Middle East strikes intensify
- Analysts expect oil to rise next week as supply risks outweigh relief steps
Refining bottlenecks and the fuel market
The rise in US gasoline and diesel prices is linked not only to the Middle East but also to refining bottlenecks. Limited refining capacity restricts fuel output, so crude can stay expensive even as supply recovers. US retail diesel rose about 5 cents a gallon over the week. In Asia, exports add support: Chinese diesel exports in September more than tripled, to the highest level since February 2023, which tightens the shortage of middle distillates.
Long-term supply and corporate developments
Some news of the week concerned future supply. Venezuela's government speaks of nearly $76 billion in oil sector investment over five years, but no timeline has been given, and output remains well below the level of a decade ago. India's Reliance is discussing a refinery project in Texas with the US and is cutting the size of the Jio Platforms IPO by about 14%. These signals matter for the longer-term supply and demand balance but do not change the picture of the current week.
Energy deals and operational risks
Energy deals and projects added mixed signals. The European Commission approved the sale of AES Corp to a consortium of GIM and EQT, a deal valued at $33.4 billion including debt, which reduces regulatory risk as it moves toward closing. At the same time, Greenpeace activists occupied the Woodside floating facility off Western Australia, which the company called illegal. A temporary shutdown adds operational risk, and repeated protests could call into question project timelines and permitting.
what it means
For oil and fuel markets, the week showed that prices now rest on a combination of a geopolitical premium, disruptions on shipping routes and limited refining capacity. Analysts differ on how durable the rise is: some see the bullish trend continuing, while others note that Middle East exports have largely recovered and global inventories remain comfortable. The key risks relate to US-Iran talks, a possible strike on Russian energy infrastructure and sanctions relief, which could either reduce or preserve the premium. Refining shortfalls make diesel and gasoline sensitive to attacks on refineries, and pressure on oil and fuel prices feeds into inflation expectations and bond yields.