Marketplace Morning Report So many different flavors of oil
Apr 15, 2026
Kevin Book, energy markets expert and policy advisor, and Fernando Valli, oil-market analyst who tracks grades and pricing, explain why there are dozens of oil types and how benchmarks differ. They dive into regional crudes, what transits the Strait of Hormuz, why spot and futures prices can diverge, and how shortages and conservation shape consumption.
AI Snips
Chapters
Transcript
Episode notes
Why There Are Many Oil Prices
- Oil varieties differ by chemistry and location, so one barrel yields different products and values.
- Fernando Valli explains Brent is a North Sea benchmark while WTI is physical delivery in Cushing, Oklahoma, affecting prices and uses.
Strait Of Hormuz Crudes Tend To Be Medium Sour
- Crudes from the Strait of Hormuz are typically medium sour, producing more diesel and carrying higher sulfur than U.S. oil.
- Fernando Valli names Saudi varietals, Morban, and Iranian crude as examples of region-specific benchmarks.
Physical Oil Can Trade Above Futures During Disruption
- Spot physical oil can be pricier than futures during unusual market stress due to logistics constraints.
- Valli cites a $30 dated Brent premium and tanker shortages, including vessels stuck behind the Strait of Hormuz, as causes.