
Geopolitical Tensions Drive Crude Oil Volatility Amid Middle East Escalation
Market Overview: Mixed Settlements After Sharp Moves
On Wednesday, April WTI crude oil (CLJ26) closed up +0.11 (+0.11%), while April RBOB gasoline (RBJ26) settled down -0.0249 (-0.80%). The session was characterized by a sharp initial rally followed by a retreat as markets digested conflicting supply signals. Energy prices initially surged, with gasoline reaching a 3.5-year high before settling mixed.
The primary catalyst for the morning surge was an escalation in the Iran war. Following US and Israeli airstrikes on Iran's South Pars gas field and Asaluyeh oil industry facilities, Tehran vowed retaliation. "Iran said it will attack other Middle Eastern energy infrastructure targets," specifically naming Saudi Arabia, Qatar, and the UAE.
Supply Disruptions and Strategic Rerouting
Despite the threat of attacks, crude prices retreated from their intraday peaks as major producers announced efforts to bypass the Strait of Hormuz, which remains essentially closed. The strait normally handles a fifth of the world's oil, but local storage facilities have reached capacity, forcing Persian Gulf producers to cut production by roughly 6%.
Saudi Arabia confirmed it is ramping up crude exports via a pipeline to the Red Sea port of Yanbu, bypassing the chokepoint. Shipments averaged about 4.19 million bpd over the past five days, representing more than half of the kingdom's pre-war total of 7.0 million bpd. Additionally, Saudi Arabia restarted operations at its 550,000 bpd Ras Tanura refinery, which had been shut since March 2 following an Iranian drone strike.
Iraq also contributed to supply relief by announcing it would resume crude exports through a pipeline linking Kurdistan to Turkey's Mediterranean port of Ceyhan. Goldman Sachs warned that if flows through the Strait of Hormuz remain depressed through March, "crude prices could exceed the 2008 record high of close to $150 a barrel."
Demand Factors and Inventory Data
On the demand side, crude prices found support as the crack spread jumped to a 3.75-year high, incentivizing refiners to purchase crude for processing into gasoline and distillates. However, gasoline prices eventually gave up early gains after Reuters reported that President Trump would temporarily lift federal smog-cutting restrictions on summer-blend gasoline.
The Wednesday EIA report presented a mixed picture:
- Bullish: Gasoline supplies fell -5.4 million bbl (vs. expectations of -2.0 million bbl), and distillate stockpiles dropped -2.5 million bbl (vs. expectations of -1.5 million bbl).
- Bearish: US crude inventories unexpectedly rose by +6.16 million bbl to a 1.75-year high, while Cushing supplies increased +944,000 bbl to a 1.5-year high.
Despite the inventory build, US crude oil production in the week ending March 13 was down -0.1% at 13.668 million bpd. Baker Hughes reported that active US oil rigs rose by +1 to 412 rigs for the same period.
Global Supply Context and OPEC+ Outlook
Bearish factors included mounting floating storage, with Vortexa data showing about 290 million bbl of Russian and Iranian crude currently on tankers, a figure more than 40% higher than a year ago. Furthermore, while OPEC+ announced on March 1 that it would boost output by 206,000 bpd in April, this increase appears unlikely given the production cuts forced by the Middle East war.
The ongoing Russia-Ukraine conflict continues to impact global supply dynamics. Ukrainian attacks have targeted at least 28 Russian refineries and six tankers since November, while new US and EU sanctions further curb exports. The EIA raised its 2026 US crude production estimate to 13.60 million bpd, while the IEA cut its 2026 global crude surplus estimate to 3.7 million bpd.
Context: The Strait of Hormuz and Market Sensitivity
The Strait of Hormuz is a critical artery for global energy security. Its closure or significant disruption creates immediate supply fears that can drive prices to historic levels, as seen in the potential $150/barrel scenario cited by Goldman Sachs. The current market reflects a tug-of-war between these physical supply constraints and the strategic rerouting efforts of Saudi Arabia and Iraq.
Takeaway
While geopolitical threats from Iran initially drove crude oil toward record highs, the market stabilized as Saudi Arabia and Iraq successfully ramped up alternative export routes to bypass the Strait of Hormuz. The final settlement was mixed, reflecting a balance between tight physical supply in the Persian Gulf and increased floating storage and inventory builds elsewhere.
Original source
Crude Oil Prices Rise as Iran Threatens Attacks on Middle Eastern Energy Infrastructure
Published: Mar 18, 2026
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