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Americas and Africa heavy crude oil prices rise as Iran conflict disrupts Mideast market

The price of heavy crude oil produced in Americas soared to multi-year-highs on Wednesday as U.S. and Israeli attacks on Iran slowed down the exports of Middle East-produced oil. Prices also jumped in Europe and Africa for heavier grades.

Brent crude is at its highest level since January 2025.

In retaliation, Iran has threatened to fire at any vessel that passes through the shipping lanes of Strait of Hormuz near its southern coast. This has effectively shut down the Strait of Hormuz, cutting off around one-fifth of the global oil supply and leaving hundreds anchored nearby.

The price of heavy crude oil produced in Venezuela, Canada, and the U.S. has increased due to a curtailment of Middle Eastern supplies.

Brokers reported that the price of Mars sour oil, a flagship crude produced by the U.S. Gulf of Mexico, and preferred by refiners worldwide, traded on Wednesday at a premium of $5.50 to the benchmark West Texas Intermediate (WTI). This was the highest price since April 2020 and an increase of $1.75 on Tuesday.

Rohit Rathod is a senior analyst at ship tracking firm Vortexa. He said that buyers are rushing to purchase these barrels because they believe the Middle East conflict will continue for a longer time.

Even plants that are not directly affected will see their margins eroded. The refineries in the United States are designed to handle heavier crude and will use it to boost diesel production as a response to higher prices.

The prices of some heavier crudes from Europe and Africa also increased, traders reported. A trader reported that Gabonese grade Mandji is now being offered at $1 per barrel more than physical benchmark Brent. This was up from the steep discount before the conflict.

A trader reported that Europe's Johan Sverdrup bid at dated Brent + 90 cents, which was a sharp increase from the previous deal, at dated Brent minus 3.25 cents, on February 26.

OIL SUPPLY? SQUEEZE

Iraq, OPEC’s second largest producer, said on Tuesday that it could be forced to?cut production by over three million barrels a day in a matter of days if oil tanks cannot freely move to loading points in Gulf. This is according to two Iraqi officials. Two Iraqi oil officials said that if oil tankers cannot move freely to loading points in the Gulf, they may be forced to cut production by more than three million barrels per day within a few days.

The price of Heavy Louisiana Sweet crude oil, produced off the coast of the United States, was $5.25 higher on Tuesday than it had been in 2020. It also closed $1 higher than Light Louisiana Sweet. This indicates a higher demand for heavy grades, which usually trade at a lower price than lighter grades.

Analysts say that the discount between heavy Canadian oil and WTI has gotten tighter by $1.25 per barrel since last week, as buyers from India and China, who are feeling the squeeze of Middle East's supply shortage, will likely turn to Canada, which is one of the largest producers of heavy Canadian crude. Trans Mountain, the pipeline that transports heavy crude oil from Alberta's tar sands up to British Columbia for export, is not yet full.

If the Iran situation persists, we could see a significant uptake in the remaining spot capacity for the Trans Mountain Pipeline within weeks or a month," said Patrick O'Rourke from ATB Cormark Capital Markets.

A source confirmed that Venezuelan heavy crude oil was being sold at higher prices.

FUEL PRICES ARE RISING

The price of motor fuel in the United States, where gas prices are a key political issue, has risen above $3 per gallon, for the first since November. This is a serious risk to President Donald Trump and the Republicans heading into the midterm elections this November.

The price of diesel reached a record high on Wednesday, reaching $3.45 per gallon. The Middle East is a major source of diesel, so the conflict in the region has a direct impact on the price.

Analysts and traders reported that inventories had dropped dramatically after a period when demand was high due to the harsh winter in the United States.

Neil Crosby of Sparta Commodities, an analyst, says that prices for light sweet barrels will start to increase soon because of the shortage. Two traders reported that premiums were already rising for certain grades, including Brazilian light crude to China. Offers?were scarce, and the premium over ICE Brent jumped to $13 or $14 per barrel compared to a $2 to $3 premium before the conflict.

U.S. WTI traded at a discount as high as $8.75 a bar on Wednesday to Brent globally traded, the largest in over three years. This was in anticipation that U.S. supplies would be less affected by global events. Idemitsu Kosan, Japan's second largest refiner, bought 2 million barrels of West Texas Intermediate Crude from SK Energy on Monday for delivery in June.

(source: Reuters)