OPEC+ Heads for September Quota Hike as Monthly Increase Run Nears Its End
Rystad Energy forecasts a final 188,000 bpd increase for September, but analysts warn more difficult quota talks are still ahead.
OPEC+ is expected to approve a further 188,000 barrel-per-day increase in output targets for September, Rystad Energy analyst Jorge Leon said on Saturday (2026-08-01) — and he described the move as likely the last in the current run of monthly hikes before the group faces harder negotiations over new production allocations.6,7
ICE Brent crude front-month closed at $91.04 a barrel on Friday (2026-07-31), with WTI at $84.67. Both levels reflect the Middle East conflict premium rather than any shift in OPEC+ deliverable supply. The group has been approving quota increases for four consecutive months while actual output has gone the other way.7
Since April, seven core OPEC+ members have lifted combined output targets by nearly 600,000 barrels per day, OPEC figures show. Group production contracted sharply over the same period. Output averaged 33.19 million barrels per day in April, down from 42.77 million in February, as Gulf exporters were cut off from global markets by the near-paralysis of the Strait of Hormuz during the Middle East conflict.3,1
The Hormuz situation has improved only partially. A US-Iran memorandum of understanding triggered a brief rise in shipping traffic through the strait, but Gulf export volumes have not returned to pre-conflict levels, OPEC data show. Leon had framed the problem plainly ahead of the July quota decision: an OPEC+ production increase "means very little while the Strait of Hormuz remains closed."7,2,4
A second constraint sits alongside the Hormuz problem. UBS analyst Giovanni Staunovo said on Saturday (2026-08-01) that many OPEC+ members cannot hit their official quotas even without the shipping disruption, because of a "decline in production capacity" across parts of the group. In those circumstances, raising targets amounts to a statement of intent with limited supply consequence.7
The monthly increment has already been trimmed once. Core members approved 206,000 bpd increases in April and May, before cutting to 188,000 bpd in June following the UAE's departure from the organisation. The group approved 188,000 bpd for July at an online meeting on Sunday (2026-06-07). Members were expected to confirm the August increase at a further online meeting on Sunday (2026-07-26), Reuters reported, citing sources familiar with the discussions. September now carries the same expectation.1,3,6,5
What makes the September hike notable is not the barrel count but what analysts expect will follow it. DNB Carnegie said OPEC+ "faces potentially difficult talks over new production quotas" starting next year, once the current sequence concludes. Leon did not dismiss the concern. He said he did not think cohesion was immediately at risk but warned that the new quota round would test unity in ways the recent decisions — largely straightforward additions of a fixed increment — have not.7
Discipline within OPEC+ has been easier to maintain through a period when most Gulf members could not produce close to their quotas regardless of what targets were set. The arithmetic becomes more fraught when Hormuz clears and members can actually compete for market share. That is when the distributional disputes the current sequence of uniform hikes has been able to sidestep will resurface.7
For crude markets, the September announcement carries limited immediate significance while Gulf physical flows remain constrained. ICE Brent front-month at $91.04 on Friday (2026-07-31) shows the market is not pricing incremental OPEC+ barrels arriving anytime soon. The pace of Hormuz normalisation — and how quickly the group can agree on the quota framework that comes after September — will tell traders more than any single meeting outcome.6,7,4