OPEC+ Quota Increases Outrun Physical Output as Hormuz Closure Holds Gulf Barrels Off Market
Seven members approved a fifth consecutive 188,000 bpd target increase in early July, but OPEC data show group production remained roughly 6.7 million bpd below pre-war levels in June.
ICE Brent crude front-month was holding at $95.79 a barrel on Wednesday (2026-09-02), elevated well above pre-conflict trading ranges as OPEC+ pressed ahead with monthly quota increases that have not moved enough physical oil to ease the supply disruption created when the Strait of Hormuz closed in February. Eight key producers were expected to approve a further increase at a video conference on August 2 (2026-08-02), Reuters reported on Thursday (2026-07-23).8
The gap between OPEC+'s declared output targets and its actual production has been the dominant feature of the oil market since the war with Iran began. OPEC's own data show the group produced 36.28 million barrels per day in June, down from nearly 43 million bpd in February, the last full month before hostilities shut Hormuz. That is a shortfall of roughly 6.7 million bpd that has persisted through months of consecutive quota increases.8
April was the worst month on record. Output collapsed to 33.19 million bpd, against 42.77 million bpd in February, as Gulf producers lost their export routes, OPEC figures show. The fall from February to April alone was about 9.6 million bpd. Recovery since then has been partial: June's 36.28 million bpd represents improvement from the April trough but remains nearly 7 million bpd below February's level.3,8
OPEC+ has continued approving monthly quota increases at every meeting since April regardless. By July 5 (2026-07-05), seven core members had raised collective targets by almost 600,000 bpd since April, OPEC confirmed, even as actual production lagged far behind. The alliance approved its fifth consecutive increase on Sunday (2026-07-05), adding 188,000 bpd to August targets, Kurdistan24 and sources cited by Reuters reported.6,7,2
Monthly increments have not been uniform. Increases ran at 206,000 bpd in both April and May, then were trimmed to 188,000 bpd when the UAE withdrew from OPEC+. The exit reduced the shared output pool, and the monthly addition was adjusted to reflect the smaller membership. The June and July increases, as well as the one expected at August 2, held at 188,000 bpd.1,2
The increases are designed to unwind a 1.65 million bpd output cut agreed in 2023, an agreement that at the time included the UAE. But the 2023 cut has been dwarfed by events: OPEC figures show actual group production fell about 9.6 million bpd between February and April alone as Gulf exporters lost their routes through the strait.2
The Hormuz constraint is absolute for several members. Iraq's quota was increased by 26,000 bpd from July under the June agreement, an Iraqi oil ministry spokesperson told the state news agency, but Baghdad cannot move additional barrels while the waterway stays shut. One analyst quoted by Channel News Asia was direct: "An OPEC+ production increase means very little while the Strait of Hormuz remains closed."3
OPEC delegates cited by Livemint on Sunday (2026-07-05) framed the August increase in conditional terms: the decisions raise "the prospect of more supply eventually hitting the market again if a US-Iran peace pact can stick." The qualifier is significant. Quota increases assume a diplomatic resolution that has not yet translated into restored physical flows, and OPEC has not disclosed when it expects the two to converge.5
Even once exports resume, recovery will take time. Fields shut for months require restart procedures, and shipping and insurance infrastructure in the Gulf will need re-establishment before barrels move. Group production still sat well below the nearly 43 million bpd recorded before the conflict began, according to OPEC data, suggesting the ramp-up will not be swift even if political conditions improve.4,8
Saudi Arabia and Russia were expected to keep backing increases at every meeting, sources told Reuters on Thursday (2026-07-23). Converting those increments into physical export volumes turns entirely on the Hormuz situation — and on the durability of the US-Iran diplomatic process that OPEC delegates described as the prerequisite for restored flows.5,8