Commodity Context

Commodity Context

OPEC+ Data Deck (December 2025)

Official OPEC+ crude production figures rose in November alongside quota hike but flows-implied output estimates fell, shrinking the estimate gap that blew out in October.

Rory Johnston's avatar
Rory Johnston
Dec 11, 2025
∙ Paid

Below the paywall you will find the latest monthly edition of the Commodity Context OPEC+ Data Deck (50-page PDF), tracking groupwide and member-level official production estimates, quotas, compliance, exports, and official production data reconciliation vs output implied by visible movements.

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  • Quota-participating OPEC+ crude production rose +96 kbpd to 36,204 kbpd in November, according to official OPEC+ secondary source aggregate statistics, with monthly gains continuing to be driven by output increases across the Great 8 in line with upgraded quotas. Overall group output rose by +53 kbpd, with declines across quota-exempt members blunting the headline gain.

  • Flows-implied groupwide production pulled back on the month compared to the official headline production print, narrowing the blowout between official and implied estimates that emerged in October.

  • At its latest meeting, the Great 8 stayed on course for its Q1 2026 production hike pause, but that’s not to say it was an uneventful meeting: at least on paper, OPEC signed off on what is being called a “historic” and “transparent” new member capacity estimation mechanism, but devil is in the [lack of] details.

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