The print
JODI's March 2026 release for Saudi Arabia shows crude production at 6.97 mb/d — down from 10.88 mb/d in February and ~10.1 mb/d in January. If verified, this is the largest single-month decline reported through JODI since the OPEC+ April 2023 voluntary cut.
Three possible reads
1. Real voluntary cut. A 3.9 mb/d adjustment is at the upper bound of what Riyadh can implement quickly without damaging field integrity. It would imply a coordinated OPEC+ floor defense ahead of June's JMMC, with the basket already at $108.79/bbl.
2. Reporting noise. JODI publishes country-reported values without independent verification. Saudi reporting has historically been the most reliable in the dataset, but month-to-month variance of this magnitude has occurred before and been revised in subsequent prints.
3. Maintenance / disruption. A planned turnaround at one of the large fields (Ghawar, Safaniya, Manifa) could account for 2-3 mb/d for a calendar month, with the rest absorbed by storage draw.
What to cross-check
- Saudi MEES data due in the next 10 days
- IEA OMR June (released ~15 June) — will normalise vs JODI
- Tanker tracking from Kpler / Vortexa for actual physical liftings — a real cut shows up there first
If the JODI number holds in subsequent months, the OPEC+ spare capacity picture flips: the floor moves from ~3.8 mb/d to closer to 7 mb/d on paper, but the willingness to deploy that capacity is unchanged.
Source: JODI Oil Primary, March 2026 release; OPEC May 2026 MOMR.