Non-OPEC Producers Step Into the Breach

Norway pumped 2.158 million barrels of oil per day in April -- 129,000 barrels more than a year earlier and 6.7% above official forecasts. The Norwegian Offshore Directorate reported the beat on Wednesday , marking one of the strongest production performances from Europe's largest oil supplier in years. The timing is no accident. Saudi Arabia's crude exports collapsed to 4.974 million barrels per day in March -- the lowest on record -- as the Iran war disrupted Gulf operations and choked tanker flows through the Strait of Hormuz, according to data from the Joint Organizations Data Initiative released Tuesday .

The IEA calls it "the largest supply disruption in the history of the global oil market," with Gulf countries cutting total oil production by at least 10 million barrels per day as crude and product flows through Hormuz plunged from around 20 million barrels daily to a trickle . That leaves a hole roughly equivalent to wiping out all of Canada's oil production overnight. Non-OPEC producers are scrambling to fill it -- but the math is brutal.

Can the North Sea and West Africa Replace the Gulf?

Norway is not alone in pushing output higher. Nigeria's oil production rebounded strongly in April 2026, reaching a combined 1.663 million barrels per day of crude and condensates, up from 1.546 million barrels per day in March, according to the Nigerian Upstream Petroleum Regulatory Commission . Total liquids output rose to 1.66 million barrels per day in April from 1.54 million in March, with crude-only production climbing 7.7% to 1.489 million barrels per day -- Nigeria's strongest performance this year.

The increases matter. Norway is Europe's largest supplier of natural gas and a major producer of oil , and every additional barrel from the North Sea reduces Europe's dependence on strained Atlantic Basin supply chains. Nigeria, meanwhile, has spent years battling pipeline theft, vandalism, and underinvestment. April's figures represented the country's highest production level since the beginning of the year and suggested continued recovery after years of operational disruptions .

But context is everything. Norway's April beat added roughly 130,000 barrels per day above last year's levels. Nigeria's recovery brought output up by about 120,000 barrels daily compared to March. Combined, that's 250,000 barrels per day of incremental supply -- against a 10-million-barrel shortfall from the Gulf. It's the equivalent of bringing a garden hose to a five-alarm fire.

Where Is the Rest Coming From?

Producers outside the Middle East pushed output higher and lifted exports to record levels in response to the crisis, with 2026 supply growth expectations from the Americas revised up by more than 600,000 barrels per day since the start of the year, and Atlantic Basin crude exports increasing by 3.5 million barrels per day since February, with notable gains from the United States, Brazil, Canada, Kazakhstan and Venezuela, the IEA reported .

The U.S. is the obvious swing producer. The country benefits from surging oil prices as an energy powerhouse, with U.S. exports of crude and petroleum products rising to nearly 12.9 million barrels a day on April 24 . But even American shale has limits. Drilling takes time. Pipelines are finite. And the light, sweet crude that dominates U.S. production doesn't replace the heavier Gulf grades that many Asian refineries are designed to process.

According to the IEA's May Oil Market Report, global oil supply is projected to fall by 3.9 million barrels per day across 2026, with approximately 10.5 million barrels per day of Gulf oil production currently offline, while global demand is forecast to contract by 420,000 barrels per day due to surging prices and widespread flight cancellations -- yet oil demand is still set to outpace supply by 1.78 million barrels per day this year . The world is burning through inventories to bridge the gap. Observed global inventories, including oil on water, were drawn down by 250 million barrels over March and April, or 4 million barrels per day .

That pace is unsustainable. The IEA projects global oil inventories will fall by an average of 8.5 million barrels per day during the second quarter of 2026, with the steepest draws occurring in May and June, helping to keep Brent crude prices elevated at around $106 per barrel, and while the release of 400 million barrels by 32 IEA members is expected to provide a temporary buffer, the market will still face a significant deficit .

What Changed This Week

Saudi crude exports plummeted to a record low of 4.974 million barrels per day in March, down 31.6% from February's 7.276 million barrels per day, according to JODI data released Tuesday . The scale of the collapse is unprecedented. Meanwhile, non-OPEC producers are running flat out -- Norway beating forecasts, Nigeria hitting 2026 highs, the U.S. exporting at record levels. But the combined response still falls millions of barrels short of what the market needs. Oil prices reflect that reality: according to market data, Brent crude traded at $75.20 per barrel on Tuesday, up 0.5%, while WTI stood at $71.50, up 0.6%.

What to Watch

The ceasefire talks between the U.S. and Iran remain the single biggest variable. The EIA now assumes the Strait of Hormuz will remain effectively closed through late May, with flows slowly starting to resume in late May or early June . If that timeline slips, inventory draws will accelerate and prices will spike again. Watch for Norway's May production data in mid-June -- any sustained output above 2.1 million barrels per day would signal Europe's North Sea is operating near maximum capacity. Nigeria's ability to sustain April's gains will also be telling; the country has a history of strong months followed by disruptions. And keep an eye on U.S. export data: if American shipments plateau, it means the non-OPEC response has hit its ceiling.