Yanbu's loading jetty, not the pipeline, limits the Saudi bypass

The noise is the capacity figure, the signal is the loading gate

The number doing the rounds this week was 7 million barrels. According to CBS's live coverage on 23 October, Aramco chief executive Amin Nasser said East–West pipeline capacity had risen from 2 million to 7 million barrels a day. That level is not new. Pipeline & Gas Journal reported on 11 May 2026 that the line had hit its maximum of 7 million barrels a day in the first quarter. About 2 million of that goes to west-coast refineries, leaving roughly 5 million barrels a day for export.

The quiet parameter is actual exports. Reuters columnist Ron Bousso puts Saudi Red Sea exports at an average of 3 million barrels a day in October, 1.3 million below the June peak of 4.3 million. That leaves a gap of about 2 million barrels a day between the pipeline's export share and the barrels leaving port. The gap is set not by the width of the pipe but by Yanbu's loading pace, repairs after September's attack and the missiles now aimed at the port.

1 · The logistics constraint and the threshold

Kuwait Times reports that the coalition downed 2 Houthi ballistic missiles fired at Taif and Yanbu on 24 October and destroyed a third aimed at Riyadh. Civil defence issued a danger alert in western cities including Mecca, Jeddah, Taif and Yanbu, then withdrew it minutes later. No damage was reported, but the message is clear. The only large crude outlet that bypasses Hormuz is now within range and directly targeted.

The second layer of the constraint is insurance. OilPrice reported on 25 September that war-risk premiums for Saudi-linked tankers loading at Yanbu had risen from under 1% in early July to about 3% of hull value. For a 100 million-dollar tanker that is roughly 3 million dollars. The data is a month old, and premiums are expected to reprice after the 24 October missiles. The threshold Talay is watching is Yanbu exports falling below 3 million barrels a day. That would show the attacks shifting from a price story to lost volume.

2 · Supply security and critical thresholds

The same OilPrice report says that before September's attack the line carried about 5.5 million barrels a day, of which about 4.5 million was exported through Yanbu. Kpler estimated permanent repairs would take 4 to 6 weeks. The 400,000-barrel SAMREF refinery at Yanbu had also cut its run rate by about half. October's exports of 3 million barrels a day suggest the repair schedule is not yet complete.

The Gulf's other big producer is covering its capacity gap with contracts. gCaptain reports that QatarEnergy signed a deal with Cheniere on 22 October to buy 4 million tonnes of LNG a year until 2054, with deliveries starting in 2031. The 2 Ras Laffan trains damaged in the March strikes account for 12.8 million tonnes a year, about 17% of Qatar's export capacity, and repairs could take 3 to 5 years. Both moves point the same way. Gulf producers are pricing their losses as a multi-year capacity problem, not a temporary one.

Prices have started to read the constraint. Fox News reports that Brent settled at 116.72 dollars on 23 October and WTI at 103.27 dollars. According to Anadolu Agency, Brent touched 117.3 dollars intraday, its highest since June 2022, surpassing the peak at the start of the war; Bousso, however, puts the March peak at 118 dollars. The sources differ on how they define the peak, but both readings place prices within 2 dollars of the wartime high.

3 · Second-order effects

The first link in the chain is the contest over routes inside the strait. A UKMTO summary cited by The Maritime Executive shows that 57 of the 79 projectile attacks recorded since July hit ships on the US-backed southern route. Bousso puts Hormuz flows in October at about 82% of pre-war levels. The costlier the strait becomes, the more Saudi volume needs to shift to Yanbu. With Yanbu also in missile range, both gates are narrowing at once.

The second link is cost. Bousso says insurance on Gulf cargoes has risen from 3% before the war to 10% of cargo value, and Aramco and ADNOC have begun selling some cargoes on a delivered basis at the buyer's port. Under delivered sales, freight and war risk move onto the seller's balance sheet. Every new attack on Yanbu adds to that cost and squeezes net revenue per Saudi barrel.

The Türkiye link runs through Mediterranean pricing. Saudi crude loaded at Yanbu reaches the Mediterranean via the Red Sea and Suez. Any disruption on that route feeds into Türkiye's refinery feedstock costs as an extra premium on top of Brent's 116.72-dollar level.

4 · What would disprove this reading

The thesis holds that the Saudi bypass is constrained not by the pipeline but by Yanbu's loading gate. It fails if Yanbu exports rise above 4 million barrels a day by mid-November and Houthi missiles cause no disruption at the port for 2 weeks; we put that path at 20%. We assign 50% to our base case, in which exports stay stuck around 3 million barrels a day. We give 30% to a hit at Yanbu that halts loading.