OPEC+ Production Cuts and Rising Strait of Hormuz Tensions Pose Dual Challenge to Oil Market

Sharp Decline in Oil Supply: Current Market Dynamics

The oil market is currently experiencing a significant and rapid reduction in supply. In November, worldwide oil output dropped by 610,000 barrels per day, extending a two-month slide that totals 1.5 million barrels per day since September’s peak. This is not a slow or accidental decrease; rather, it is a pronounced and intentional tightening of available oil, caused by both unexpected disruptions and strategic production cuts.

OPEC+ is at the heart of this downturn, responsible for 80% of the overall reduction. Several member countries faced unforeseen outages, notably in Kuwait and Kazakhstan, while nations under heavy sanctions saw the steepest declines. Russia’s oil exports, for example, fell by about 400,000 barrels per day in November to 6.9 million, as new U.S. sanctions prompted buyers to retreat. Meanwhile, Venezuela’s ongoing military blockade continued to hinder its exports, with U.S. authorities actively intercepting tankers.

Looking at OPEC as a whole, the organization’s crude oil production slipped by 1,000 barrels per day in November to roughly 28.48 million barrels per day. Venezuela, Iraq, and Iran saw the largest drops, while Saudi Arabia was the only major producer to increase output. This uneven pattern highlights how sanctions and operational challenges are fragmenting the group’s supply.

These developments have set the stage for a classic supply-demand mismatch. While demand is expected to keep rising, the supply side is being squeezed at an accelerating pace. The scale of the recent two-month decline—1.5 million barrels per day—creates a significant shortfall, which is likely to push prices higher regardless of short-term market sentiment.

Demand Strength and the Role of Inventories

The market’s ability to weather this supply shock depends on whether demand can keep up with the sudden contraction. Forecasts vary widely, with major agencies offering conflicting outlooks.

OPEC remains optimistic, predicting global oil demand will rise by 1.3 million barrels per day in 2025 and 1.38 million in 2026, led mainly by growth in Asian and other non-OECD countries. This scenario would more than compensate for the recent monthly supply drop. In contrast, the International Energy Agency (IEA) expects more modest increases of about 700,000 barrels per day in both 2025 and 2026, citing tougher economic conditions and the rise of electric vehicles. This split in projections leaves the market uncertain, caught between robust and restrained growth scenarios.

In the short run, rising inventories are providing a crucial buffer. Global crude stocks have been increasing, with a recent 77.7 million barrel build in September and an additional 80 million barrels added to oil stored at sea. Much of this stockpiling comes from sanctioned oil seeking storage, which temporarily cushions the blow from falling supply and helps prevent immediate price surges.

Ultimately, this means the market is postponing the full impact of the supply-demand gap. The current inventory build, combined with the IEA’s conservative demand outlook, suggests prices may remain stable in the near term. However, if OPEC’s more bullish demand forecast proves correct, these reserves could be depleted quickly, exposing the underlying imbalance. For now, the supply shock is being absorbed, but the fundamental issue remains unresolved—simply delayed.

Production Outlook and Geopolitical Uncertainty

The near-term production picture is mixed. In the United States, drilling activity is showing tentative signs of recovery, with the oil and gas rig count rising by two to 553 last week, the highest since November 2025. This marks a rare second consecutive weekly increase, even though the total rig count is still down 7% from the previous year. However, this slight rebound is tempered by a broader industry trend toward financial discipline. According to TD Cowen, all 18 tracked exploration and production companies plan to reduce capital spending by about 1% in 2026 compared to 2025, prioritizing shareholder returns over expansion. As a result, the U.S. supply response is expected to be limited, with the Energy Information Administration forecasting only a 20,000 barrel per day increase next year, from 13.59 million to 13.61 million barrels per day.

At the same time, the market is factoring in a significant geopolitical risk premium. Following the outbreak of conflict in the Middle East, Brent crude prices surged from $71 to $94 per barrel by March 9. The main concern is not direct damage to oil infrastructure, but the effective closure of the Strait of Hormuz—a vital passageway for nearly 20% of global oil shipments. The threat of attacks has led most tankers to avoid the area, reducing shipping volumes and risking storage overflows behind the strait. This could force producers in Iraq, Kuwait, the UAE, and Saudi Arabia to further curtail output, intensifying the existing supply-demand imbalance.

The greatest danger lies in a prolonged closure of the Strait of Hormuz. While current models anticipate that production shut-ins will peak in early April and then gradually ease, the actual timeline is highly uncertain. If the strait remains blocked, the inventory buffer that has so far cushioned the supply shock will be quickly exhausted. This could turn a temporary price spike into a sustained period of tight supply, as the market faces both ongoing OPEC+ reductions and a new, region-specific disruption. For now, the outlook is clear: U.S. production growth is limited by financial caution, and a critical maritime chokepoint is at risk. This leaves the oil market exposed to further escalation, with the potential for a contained imbalance to escalate into a severe shortage.