Saudi Arabia’s national oil company, Aramco, has issued a stark warning that ongoing conflict involving the US, Israel, and Iran could lead to catastrophic repercussions for global oil markets if the vital Strait of Hormuz remains blocked. Despite the turmoil, Aramco anticipates it can maintain around 70% of its usual crude oil exports, but its CEO cautions that prolonged disruptions could have severe consequences for the world economy.
Blocked Shipments and Rising Tensions
The Strait of Hormuz, a crucial maritime route for oil shipments from the Middle East, has become increasingly perilous since US military action against Iran commenced 11 days ago. This conflict has effectively halted the passage of an estimated 20 million barrels of oil per day, significantly impacting global supply.
Amin Nasser, Aramco’s chief executive, described this situation as the most severe crisis the region’s oil and gas sector has faced, noting that the firm is currently unable to transport crude via conventional routes. However, he expressed optimism that the company could fulfil customer demands through alternative channels, including an east-west pipeline leading to the Red Sea port of Yanbu. Aramco aims to ramp up this pipeline’s output to its maximum capacity of 7 million barrels per day in the coming days.
Market Reactions and Price Fluctuations
Despite these alarming developments, oil prices experienced a decline on Tuesday, following comments from former US President Donald Trump suggesting a potential end to the conflict might be near. The price of Brent crude, the international benchmark, dropped by 14% to around $85 per barrel, a decrease from the recent high of $119 witnessed earlier in the week. This price is still elevated compared to the $72 per barrel mark recorded prior to the flare-up in hostilities.

The stock markets reacted positively to the prospect of calming tensions, with the FTSE 100 in London climbing 1.6% and similar gains seen across other major European indices. US markets also showed signs of recovery, buoyed by hopes of a resolution.
Aramco’s Strategic Moves and Global Implications
Aramco has been proactive in addressing the supply chain disruptions. While the company has had to halt traditional shipments, it has been able to draw on stored crude oil to meet some demand. Nasser highlighted that reliance on these reserves is not sustainable in the long term, warning, “The longer the disruption continues, the more drastic the consequences for the global economy.”
As the situation evolves, G7 leaders have urged the International Energy Agency (IEA) to develop contingency plans for releasing emergency oil reserves to mitigate market volatility. The IEA mandates that its 32 member countries maintain at least 90 days of emergency crude oil supplies, which can be tapped in times of crisis. Currently, these members hold over 1.2 billion barrels in public reserves, supplemented by an estimated 600 million barrels in industry stocks under government obligation. Additionally, China, which is not an IEA member, is believed to possess record levels of crude in storage, potentially up to 1.4 billion barrels.
Why it Matters
The unfolding conflict and its implications for the oil market highlight the fragility of global energy supplies in times of geopolitical strife. With the potential for significant disruptions, the economic repercussions could extend far beyond the oil industry, affecting consumer prices and global markets. As nations grapple with these developments, the capacity for coordinated action, such as the release of strategic reserves, could be pivotal in stabilising an increasingly volatile market landscape. The outcomes of these tensions will resonate across economies worldwide, reminding us of the intricate links between energy security and global economic health.
