Impact of the Iran Conflict on Global Oil Supply and Investment Trends

By Patricia Miller

May 09, 2026

2 min read

The Iran conflict has disrupted oil production, prompting a reevaluation of energy security and shaping future investment trends.

The Strait of Hormuz is a critical chokepoint for oil transit, accounting for approximately 20% of global supply. The ongoing conflict involving Iran has severely impacted production, resulting in lost capacity of about 9 million barrels per day. Industry leaders from SLB and Baker Hughes have indicated during their earnings discussions that this disruption is not a temporary setback, but a significant and lasting change in energy dynamics.

#How is the Oil Industry Being Affected?

This conflict is prompting a reevaluation of energy security across nations, compelling them to rethink investment strategies and supply chain diversification. SLB's first quarter of 2026 reports a sharp revenue decline of 10% in the Middle East and Asia, alongside a 5.6% dip in net income. Current evaluations project additional earnings impacts as the situation unfolds. Conversely, Baker Hughes demonstrated resilience with a 12% rise in adjusted net income, although it has expressed caution regarding future performance projections.

#What Complexities Does Qatar's Decision Bring?

Increased complexity arises from Qatar’s declaration of force majeure on gas exports, disrupting logistics and inflating costs in both the Middle East and global liquefied natural gas markets. Rystad Energy estimates that the financial burden of infrastructure repairs post-conflict could soar to $58 billion, reflecting the extensive damage to the oil supply chain.

#What Impacts are We Expecting from Diversification?

Amid these challenges, both SLB and Baker Hughes anticipate increased upstream investments as countries seek to lessen their reliance on Middle Eastern oil supplies. North America is poised to gain significantly, with expectations for expedited timelines on liquefied natural gas projects starting in 2027 and 2028 as the industry adapits to these changes.

#What Should Investors Watch For?

Currently, the outlook is challenging. SLB has lowered its earnings forecasts while Baker Hughes is adjusting expectations. The potential $58 billion infrastructure investment combined with the accelerated growth in North America's LNG sector indicates one of the largest investment cycles in recent years. Companies that capitalize on these trends, such as SLB and Baker Hughes, may experience revenue growth into the later part of the decade.

#How Will Oil Prices Be Affected?

The oil market is dealing with the immediate ramifications of 9 million barrels per day going offline, leading to historic supply shocks. The effects on refining margins and petrochemical feedstocks will take time to become fully evident. For investors, closely monitoring not just the conflict’s resolution but also the anticipated post-crisis investment cycle is essential. If the projected growth for 2027 and 2028 materializes, the current drop in earnings could present a valuable buying opportunity for those looking to capitalize on future gains.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.