Oil Market Gains as Saudi Pipeline Attack Raises Supply Concerns

septembre 15, 2026

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Recap:  The oil market ended the session higher on Monday but off of its highs after the market weighed the widening conflict in the Middle East against the possibility of a diplomatic resolution, with President Donald Trump stating that Iran wanted to reach a deal with the U.S. Over the weekend, Gulf Arab countries postponed a planned meeting with Iran and Yemen’s Iran-aligned Houthis launched attacks on Saudi Arabia. On Friday, Saudi Arabia blamed the Houthis for striking its East-West Pipeline, a key route that allows Gulf oil exports to bypass the Strait of Hormuz. The oil market was well supported on the opening on Sunday evening following the weekend developments in the Middle East. It continued on an upward trend and rallied to a high of $104.95 early in the morning. However, the market pared its gains following President Trump’s comments regarding Iran’s desire to make a deal to end the war. The crude market sold off to a low of $100.53 and settled in a sideways trading range ahead of the close. The October WTI contract settled up $1.34 at $101.39 and the November Brent contract settled up $1.07 at $105.68. The product markets ended the session higher, with the heating oil market settling up 22 points at $4.9615 and the RB market settling up 99 points at $3.3171.

Technical Analysis:  The crude market will remain headline driven as traders continue to weigh the widening conflict in the Middle East against the possibility of a deal to end the war between the U.S. and Iran. The market is seen finding resistance at $104.95 to $106.76, $109.24, $109.47 and $110.93. Meanwhile, support is seen at $100.53, $98.48, $95.37, $94.97, $93.76, $92.04, $89.10, $88.72 and $87.75.

Fundamental News:  According to the DOE, stocks of crude oil in the U.S. Strategic Petroleum Reserve fell to 285 million barrels last week, the lowest level since November 1982.

Saudi oil buyers and traders said Saudi Arabia will run out of oil stocks for exports if it does not restart its major pipeline to the Red Sea within days, leading to a loss of up to 4% of global supply. According to industry estimates, Yanbu storage capacity stands at around 35 million barrels, with Ain Sukhna and Sidi Kerir able to store 18 million and 20 million barrels, respectively. Sources said stocks are not full and will ultimately run out without the East-West pipeline resuming operations.

Bloomberg reported that if repairs are needed on the East-West pipeline, Saudi Aramco has an exceptional track record. It noted that in 2019, when attacks claimed by Houthi militants shut in 5% of global production, Saudi Arabia restored its output to where it was before the strike within a month. It also managed to bounce back quickly from an earlier attack on the pipeline this year.

IIR Energy said U.S. oil refiners are expected to shut in about 494,000 bpd of capacity for the week ending September 18th, decreasing available refining capacity by 44,000 bpd. Offline capacity is expected to increase to 544,000 bpd in the week ending September 25th.

Exxon Mobil’s 264,000 bpd refinery in Joliet, Illinois, experienced a power outage on Sunday afternoon. The cause of the power outage is under investigation.

BP’s 440,000 bpd oil refinery in Whiting, Indiana on Monday said labor contract negotiations are underway. BP also stated that it is conducting planned operational activities at the refinery over the next several days.

Early Market Call – as of 8:30 AM EDT

WTI – Oct $102.90, up $1.51

RBOB – Oct $3.3574, up 4.03 cents

HO – Oct $5.0762, up 11.47 cents

This market update is provided for information purposes only and is not intended as advice on any transaction nor is it a solicitation to buy or sell commodities. Sprague makes no representations or warranties with respect to the contents of such news, including, without limitation, its accuracy and completeness, and Sprague shall not be responsible for the consequence of reliance upon any opinions, statements, projections and analyses presented herein or for any omission or error in fact. The views expressed in this material are through the period as of the date of this report and are subject to change based on market and other conditions. This document contains certain statements that may be deemed forward-looking statements. Please note that any such statements are not guarantees of any future performance or results and actual results or developments may differ materially from those projected. The whole or any part of this work may not be reproduced, copied, or transmitted or any of its contents disclosed to third parties without Sprague’s express written consent.