
Global oil supply, market balance tighten
Global oil supply increased by 2.4 million b/d in July to 101.5 million b/d but remained 6.3 million b/d lower than the same period last year, with 8.3 million b/d of production still shut down in the Gulf region.
“Renewed hostilities and maritime disruptions in July and early August undermined the recovery efforts, reducing projected third-quarter 2026 oil supply by 1.7 million b/d compared with last month’s report,” IEA said. Global oil supply is now projected to decline by 4.3 million b/d on average in 2026 and rebound by 8.3 million b/d next year to 110.3 million b/d.
The global oil balance is now expected to show a deficit of 1.8 million b/d in third-quarter 2026, IEA said, more than double the estimate of around 800,000 b/d in last month’s report.
“Although the market is projected to return to surplus towards the end of this year, risks remain substantial and the urgency of reopening the Strait has increased, as previously available inventory buffers are rapidly depleting,” IEA said.
Refinery runs remain under pressure
Global refinery crude throughputs increased further in July, but remained nearly 5 million b/d lower than the same period last year, at 80.9 million b/d. Continued disruptions to Middle Eastern refined product exports and attacks on Russian refineries are expected to lead to a further decline of 370,000 b/d in refinery utilization rates in the third quarter of 2026.
Global throughputs are currently projected to decline by an average of 2.5 million b/d in 2026, before rebounding by 3.5 million b/d in 2027. Tightening supply in the light and medium distillate markets has pushed up crack spreads and margins in the Atlantic Basin to record highs.
Global monitored crude oil inventories plunged by 69 million b/d in July, due to renewed disruptions to exports from the Gulf and Caspian Sea regions, resulting in a significant decrease in offshore crude oil volumes. Meanwhile, due to a slowdown in the IEA emergency inventory releases and a continued decline in Chinese crude oil inventories, onshore crude oil inventories decreased only slightly by 6 million bbl. Currently, globally observed crude oil inventories are slightly below 7.9 billion bbl, a decrease of 410 million bbl since the outbreak of the war.






















