Russia’s oil shipments in September remained substantial but were reported to have been reshaped by security worries, according to a Windward analysis that made use of Vortexa data and was carried by reports.
Windward’s examination showed total Russian shipments of crude and clean petroleum products reached 142.7 million barrels in September. That figure encompasses exports of both crude oil and refined fuels recorded over the month.
Crude oil accounted for 110.4 million barrels of the total, a pace equivalent to roughly 3.7 million barrels per day. Windward described that crude outflow as broadly level with the prior month, a figure the International Energy Agency had reported as about 3.78 million barrels per day for the preceding period.
Clean petroleum products were recorded at 14.9 million barrels in September. The Windward analysis, using Vortexa’s shipping-intelligence dataset, presented these volumes as part of an overall picture in which security considerations had altered export flows during the month.
Reported volumes and pace
The combined monthly total of 142.7 million barrels provides a single-month snapshot of shipments that Windward derived from Vortexa’s tracking. The separation between crude and clean petroleum products in the analysis highlights the different streams that together made up Russia’s outbound seaborne oil volumes for September.
Windward’s calculation of crude at some 3.7 million barrels per day aligns closely with the International Energy Agency’s previous monthly assessment of 3.78 million barrels per day, a proximity that the report noted when comparing the two datasets.
Security worries and export patterns
The title of the reports item underlines security worries as a shaping factor for September flows. Windward’s use of Vortexa data informed that characterisation, signalling that security concerns were a salient element in the recorded movement of crude and refined product cargoes during the month.
The published analysis therefore frames September’s shipping data not merely as a volumetric statement but as one influenced by operational and navigational considerations that the report grouped under security-related disruption.
Windward and Vortexa were identified in the reporting as the analytic and data sources behind the shipment figures, and the IEA’s monthly crude pace was used as a comparative reference point. Sources carried the piece on 14 October 2026, presenting those figures and the security-focused interpretation together.
The Windward-Vortexa dataset offers a month-on-month view of seaborne outflows that market participants and observers use to track changes in production, refining and export activity. The September totals as reported supply a quantitative basis for assessing how those outflows compared with the immediately preceding month, with the IEA figure serving as a proximate benchmark.
For shipping and market watchers, the numbers underline the continued scale of Russia’s seaborne oil movements while the reporting places particular emphasis on how security concerns reshaped how and where those volumes moved during September. The Windward analysis, as presented, therefore contributes to an ongoing record of shipment patterns compiled from satellite and commercial cargo-tracking sources.
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