The bypass just closed. Brent cleared $108.

Saudi Arabia shut its East-West pipeline after weekend attacks. Gulf talks with Iran on Hormuz were postponed. Monday crude jumped more than 3%, and U.S. diesel printed a new high above $6.23 a gallon.

By Victor Lin

The market did not need a speech. It needed a pipe.

Saudi Arabia’s East-West line — the main land bridge that moved Gulf crude to Red Sea ports without threading the Strait of Hormuz — is temporarily closed after drone attacks Riyadh tied to Iran-backed fighters in Iraq, Reuters reported. Space images show sections damaged by fire. Riyadh has not put a firm reopen date on the board. Traders told Reuters the shutdown could cut off as much as 4% of global oil supply if it stays dark for days.

That is the bypass. The choke is still Hormuz. A merchant vessel was hit in the strait on Sunday, killing one crew member and injuring three, Iranian authorities said, per Euronews. Oman postponed Monday’s planned meeting of Iran and Gulf states on managing the waterway “in the interests of consensus,” Oman’s foreign minister said. Iran said Saudi Arabia asked for the delay. Tehran also published a list of 77 ships it said violated its Hormuz protocols, with fines, detention, or confiscation on the menu for repeat trips, Reuters reported.

Monday’s tape priced the weekend. Euronews had Brent for October and November crossing $108 a barrel, up more than 3%, with WTI around $103, also up more than 3%, after both benchmarks reclaimed $100 last week. Reuters matched the more-than-3% jump when markets reopened. The National had Brent near $107.95 and WTI near $103.19 in early Monday trade. U.S. retail diesel hit a new all-time average above $6.23 a gallon, Reuters said — the political price that travels faster than a barrel print.

Euronews, citing Lipow Oil Associates, put the arithmetic this way: about 1.2 million barrels a day of diesel disruption around Hormuz versus roughly 800,000 from Russia’s export ban after Ukraine hit Russian refineries. Crude flows through the strait have fallen from around 20 million barrels a day before the war to about 7 million in that same reporting. Yemens Houthis said Monday they fired on a Saudi airbase near the border; they also seized Perim Island at the Bab el-Mandeb last week, Reuters reported — a second choke on the Red Sea side of the map.

President Donald Trump, speaking over the weekend, said he expects the Iran war to end shortly after the November midterms, after which oil would drop like a rock,” per Reuters. He also told reporters Ukraine should stop hitting Russian diesel targets. The Monday screen is still pricing pipes and ships, not the calendar.

My take: $108 Brent with the East-West dark is a two-route premium. Hormuz was already the rationing valve. Closing the land bypass turns a shipping risk into a volume risk. If the pipeline reopens in days and Oman gets ministers back in a room, the three-handle on Brent can fade. If Yemen stays hot and the 77-ship list starts filling berths, the diesel number at American pumps is the midterm price. Watch the reopen notice and the next weekly stocks.

Related:

- Brent cleared $100: https://capitolandcleats.com/blog/brent-cleared-100-wti-settled-96

- Diesel set the record: https://capitolandcleats.com/blog/diesel-set-the-record-gasoline-second-punch