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OPEC+ pushes back oil capacity review due to Iran tensions

The cartel has delayed its assessment of member states' production capabilities as geopolitical tensions in the Middle East disrupt data collection efforts. The review is now expected by mid-November.

LSN Singapore · 2 October 2026

OPEC+ pushes back oil capacity review due to Iran tensions

OPEC+ has postponed its review of oil production capacity among member states, citing incomplete submissions and regional instability affecting planning schedules. The assessment, originally due earlier this month, will now be completed by mid-November as the coalition works through data collection challenges.

The delay reflects broader complications within the oil-producing alliance stemming from escalating tensions involving Iran, a significant OPEC member. Geopolitical uncertainty in the Middle East has created obstacles for several nations in finalizing their capacity expansion projections and submitting required documentation to the cartel's leadership.

The review is a crucial component of OPEC+'s strategy discussions, helping guide future production decisions and inform members' investment plans. The postponement underscores how external security concerns can disrupt the complex coordination required among the alliance's diverse membership.

OPEC+ comprises the Organization of the Petroleum Exporting Countries and allied producers including Russia. The group has been managing global oil supplies through coordinated production adjustments to support market stability and member revenues.