OPEC crude oil grade database that includes technical specifications, grade classification, professional Q&A, current price, and historical price charts.
Total Blends
1
Average API
1.770
Average Sulfur
1.77
| Product Name | Location of Field | Classification | Price | Change | Price Date | Y Chart |
|---|---|---|---|---|---|---|
| OPEC Reference Basket | OPEC (various members) | Medium/Sour | 92.84 USD/BBL | 1.57 | 2026-08-21 |