The United Arab Emirates exited OPEC on May 1, in a major blow to the cartel that coordinates production among many of the world's largest oil producers , marking what some analysts are calling the beginning of the end for the 66-year-old organization. The UAE was the third-largest producer in OPEC behind Saudi Arabia and Iraq , and the shock announcement came after the UAE was the target of missile and drone attacks for weeks by fellow OPEC member Iran, with Tehran's attacks on shipping in the Strait of Hormuz severely constraining the UAE's ability to export oil .

The UAE was one of the few members, along with Saudi Arabia, that had meaningful spare production capacity to influence prices and respond to supply shocks, with Saudi Arabia and the UAE together controlling a majority of the world's total spare capacity of more than 4 million barrels per day . According to Jorge León, head of geopolitical analysis at Rystad Energy, the UAE's "departure therefore removes one of the core pillars underpinning OPEC's ability to manage the market," and OPEC will become "structurally weaker" as a consequence .

The timing couldn't be worse for global oil markets. The 2026 Iran war, including the closure of the Strait of Hormuz, has led to what the International Energy Agency has characterized as the "largest supply disruption in the history of the global oil market" . According to market data, WTI crude traded at $71.50 per barrel on Friday, up 0.6%, while Brent crude stood at $75.20 per barrel, up 0.5%.

Saudi Arabia Left Holding the Bag

The Emirati energy minister confirmed that Abu Dhabi did not even consult Riyadh before announcing its departure, a detail that says everything about the state of the relationship—Riyadh, OPEC's unquestioned leader, learned of the exit from a press release . David Goldwyn, who served as the State Department's special envoy and coordinator for international energy affairs from 2009 to 2011, said it is a blow to the Saudis because it undermines their ability to manage OPEC as an organization, though Riyadh will still have a significant ability to discipline the market with its own spare capacity but will have a weaker hand now that the UAE is no longer a member .

Saudi Arabia, which needs Brent crude near $80 per barrel to balance its budget and fund the ambitions of its Vision 2030 project, has an enduring interest in managed supply and elevated prices, while the UAE—whose economy has diversified far more aggressively, with Dubai functioning as a global hub for finance, logistics, and aviation—is less dependent on the high oil price floor and wants maximum volume from its oil sector .

The UAE has the ambition to achieve 5 million barrels per day of capacity by 2027 and wants more freedom of action to pursue that goal . Andy Lipow, president of Lipow Oil Associates, said "when the conflict between the USA and Iran ends and the Strait of Hormuz reopens, I expect that the UAE will produce as much oil as they can, utilizing any spare capacity that they have held in reserve" .

Venezuela Surges Back Into Global Markets

While OPEC fractures, an unexpected player is filling supply gaps. According to shipping data and internal documents from state oil company PDVSA, Venezuela's oil exports rose 14% month-on-month to 1.23 million barrels per day in April, marking the strongest monthly performance since late 2018 . A total of 66 vessels departed Venezuelan waters in April, up from 61 ships in March, highlighting increased shipping activity as global demand for the country's crude strengthened .

The gains were driven in part by expanded sales to refiners in the United States, alongside continued flows to India and Europe . The January agreement between the US and Venezuela's interim government, alongside the capture of President Nicolás Maduro, marked a turning point by reopening access to key markets and enabling foreign partners to re-engage in the country's energy industry .

The Venezuelan surge comes as the closure of the Strait of Hormuz, through which around 20% of the world's oil trade passes, and attacks on energy infrastructure in Iran and several Gulf Cooperation Council countries led to a large disruption in global oil supplies . The EIA assessed that production shut-ins averaged 7.5 million barrels per day in March, and expects they will increase to a peak of 9.1 million b/d in April before gradually falling over the coming months, implying a global inventory draw of 5.1 million b/d in the second quarter of 2026 .

Iran's Economic Collapse Accelerates

The war is taking a devastating toll on Iran itself. According to OilPrice.com, Iran's currency has fallen to a record low against the US dollar as the two-month-long conflict rattles the country's sanctions-hit economy, with air strikes by the United States and Israel, along with the American naval blockade on Iranian ports and vessels, disrupting Tehran's vital oil exports, hampering domestic production, and fueling inflation .

The Iranian rial shot above 1.81 million to the US dollar on the open market before partially recovering, compared to about 811,000 per US dollar a year ago . Iran was already running budget deficits before the war, and has suffered an estimated $200 billion to $270 billion in infrastructure damage according to Seth Krummrich, a retired U.S. Army colonel and vice president at security firm Global Guardian, who told CNBC "with no economy, failing basic social services, no alternate political or governmental option, and no global friends to save them, and an awful blistering summer headed their way, a serious humanitarian disaster is brewing in Iran" .

According to figures released by the General Administration of Customs of China, the volume of China's bilateral trade with Iran during the first quarter of 2026 stood at $1.55bn, down 50 percent year-on-year, with March trade at $184m, nearly 80 percent lower than the year before and 64 percent lower than the month before, as China's imports from Iran and exports to the country were both considerably reduced as a result of the war .

US Natural Gas Exports Surge to Fill LNG Gap

As Middle East LNG supplies remain stranded, American exporters are stepping up. The United States exported an estimated 17.9 Bcf/d of LNG in March, the second-highest monthly export volume since December 2025's record 18.4 Bcf/d, with export terminal capacity utilization in March amounting to 94% of the maximum DOE-approved export levels, up from an estimated 17.3 Bcf/d in February with a 91% terminal utilization rate .

The closure of the strait has affected over 10 billion cubic feet per day of global LNG supplies, or approximately 20%, mostly from Qatar's Ras Laffan export facility, with no laden LNG vessels known to have crossed the strait between March 1 and April 24 according to Kpler data . Qatar also sustained damage to 17% of its export capacity after a March 18 attack on the Ras Laffan LNG export facility damaged two liquefaction trains, with QatarEnergy estimating repairs on the damaged trains could take up to five years .

Futures prices for LNG delivery to the Title Transfer Facility, the European benchmark price, increased to $14.80 per million British thermal units for the week ending April 24, 35% higher than before the closure, while in East Asia, the front-month futures price for the benchmark Japan-Korea Marker rose 51% over the same period to $16.02/MMBtu . Meanwhile, according to market data, Henry Hub natural gas traded at $3.25/MMBtu on Friday, down 2.4%.

The energy crisis shows no signs of abating soon. Commodity Context founder Rory Johnston said that any reopening of the strait would likely trigger an immediate drop of between $10 and $20 in crude prices due to speculative positioning, but that relief would be temporary, with supply chain bottlenecks, infrastructure damage and lingering production outages keeping the market tight, likely anchoring Brent in the $80 to $90 range rather than a full return to pre-crisis levels, adding "this is still the largest oil supply shock in the history of the oil market" .

With OPEC weakened, Iran's economy in freefall, and global energy flows fundamentally disrupted, the geopolitical landscape that has governed oil markets for more than half a century is being rewritten in real time.