Saudi Arabia and Russia Lead OPEC+ August Output Hike as Voluntary Cut Reversal Nears Completion

Seven OPEC+ member states approved a production quota increase of 188,000 barrels per day for August 2026, the fifth consecutive monthly output hike since the group began unwinding its additional voluntary production cuts in April. Saudi Arabia and Russia each contribute 62,000 barrels per day to the August total, the two largest individual additions in this phase of the reversal. The decision was announced by the group on August 2, 2026.

Country Quota Allocations for August

The August targets place Saudi Arabia at 10.4 million barrels per day and Russia at 9.9 million barrels per day. Iraq's quota rises to 4.4 million barrels per day, with a 26,000-bpd contribution to the August increase. Kuwait's allocation reaches 2.7 million barrels per day, up 16,000 barrels per day. Kazakhstan adds 10,000 barrels per day to reach 1.6 million bpd, Algeria adds 6,000 bpd to reach 1.0 million bpd, and Oman adds 5,000 bpd to reach 836,000 bpd.

Five Months of Increases Toward Completing a 1.65-Million-Bpd Reversal

The seven participating nations added roughly 800,000 barrels per day in quota increases from April through July, per Enerdata. The August addition of 188,000 bpd brings the cumulative total across five months to approximately 988,000 barrels per day. A final September hike will complete the phased reversal of the 1.65 million bpd in additional voluntary production cuts the group agreed in 2023, according to Rystad Energy. The UAE departed the eight-country additional voluntary cut group in May 2026, leaving the current seven-nation format.

A separate set of OPEC+ production cuts agreed in 2022, totaling approximately 2 million barrels per day, remains in effect through the end of 2026. The additional voluntary cut reversal being completed this year is distinct from that baseline adjustment.

How US-Iran Diplomacy Accelerated the Supply Return

The OPEC+ production reversal began in April 2026, and conditions shifted further in June when a U.S.-Iran memorandum of understanding changed the geopolitical picture around the Strait of Hormuz. The EIA's July 2026 Short-Term Energy Outlook revised its Brent crude forecast for 2026 down to $82 per barrel from a prior estimate of $95 per barrel. The revision reflected expectations that Iranian production would recover toward pre-sanctions levels by year-end. US crude production is projected at 13.8 million barrels per day for 2026, per the same EIA report.

Global oil inventories are projected to draw down by 2.2 million barrels per day in the third quarter of 2026, per the EIA STEO. That near-term tightness is occurring even as OPEC+ adds supply, driven by strong Q3 seasonal demand. Brent crude was trading at $78.78 per barrel as of midday on August 5, per ICE, down 0.73% on the day. WTI was at $74.65 per barrel on the CME, down 1.48%.

The 2027 Price Forecast: A $35 Spread Between Major Forecasters

The 2027 oil price outlook shows the widest disagreement in the analyst community. The EIA projects Brent will average $65 per barrel in 2027, down from $79 per barrel in its pre-Iran-deal forecast. Energy Intelligence Research has maintained a $100 per barrel forecast for the second half of 2027, citing structural tightness from years of global underinvestment. That creates a $35 per barrel spread between the two forecasts for the same period. The EIA's view assumes Iranian volumes return in full; EIR's view assumes they do not fully offset the supply gap built up through years of constrained investment.

Kuwait Oil Company and the OPEC+ Compliance Structure

Kuwait's 16,000-bpd share of the August increase reflects its proportional position within the additional voluntary cut framework. Kuwait Oil Company (KOC), a state enterprise under the Kuwait Petroleum Corporation, operates Kuwait's producing fields including the Burgan field, one of the world's largest conventional oil accumulations. Kuwait has been among the more quota-compliant participants in the OPEC+ structure. Its August quota of 2.7 million barrels per day represents a meaningful production level relative to Kuwait's proven reserve base of more than 100 billion barrels, per OPEC secondary source data cited in the group's monthly report.

The broader OPEC+ framework remains intact even as voluntary cuts are reversed. Saudi Arabia and Russia retain their roles as the two largest contributors to both the cut and the reversal, with each country's quota movement setting the tempo for the smaller producers. The September hike, when agreed, will mark the end of a six-month production normalization cycle launched after years of cuts dating to the pandemic-era demand collapse.