The Global Oil Crisis: Where Things Stand

THE WORLD · OCTOBER 6, 2026 · updated October 10, 2026

World map of oil tanker routes. Wide grey lanes show the normal pre-war routes, thickest from the Persian Gulf through Hormuz and Malacca to China and Japan. Coloured lines over them show 6 October 2026: the direct Hormuz route is red and dotted, stopped for large tankers; routes through Hormuz to Asia, the Saudi pipeline to the Red Sea, Bab el-Mandeb, the Bosporus and the Baltic are amber, under attack or cut back; Suez to Europe, Russia to India, the US to Asia and Venezuela to the US are green, flowing or growing.
How the world's oil moves, before the war and now. Lane widths are EIA's pre-war chokepoint flows (fourth quarter of 2025); status lines as of 6 October 2026. Coastlines from Natural Earth. Drawn for this page.

This is a living page. Since September I've written eight pieces about the oil war, each a snapshot of one moment: a pipeline, a strait, a rationed box of motor oil, and on the Ledger the Fed, diesel, inventories and the futures market. Rather than stack an eighth on top, this page holds the whole picture and gets rewritten as it changes. Last updated October 10, 2026.

For seven months the headline has been "Hormuz closed." The oil has stopped waiting for it to reopen. In the last week of September, Middle East crude exports were back at or above their pre-war level on several days. They went round the strait by pipeline, or through it on small tankers with their transponders off, while somebody fired at the tankers about once a day. So oil is still near $100, the world's stockpiles are thinner than they have been in years, and the routing has never looked stranger. The map above is that routing. Everything below it explains one piece.

The briefing at a glance

Live briefing · updated Oct 10, 2026
The oil is flowing again. By detour, and under fire.
Gulf crude exports are back around their pre-war level, but the Strait of Hormuz is still shut to normal traffic, tanker attacks reached a wartime high in early October, and oil costs 44% more than it did in February.
Hormuz: shut to normal traffic Gulf exports: near pre-war, Oct data softer Red Sea exit: contested Black Sea: strikes continue US Gulf: hurricane shut-ins
18.3m b/dMiddle East crude exports, 7-day average on Sep 30 (Kpler), against about 18 before the war. Provisional early-October data reportedly run lower.
4/ 85ships through Hormuz on Oct 4, against a pre-war 85 a day (IMF PortWatch). Most of what moves now runs dark.
~40%of Middle East oil exports now avoid the strait altogether, mostly by Saudi pipeline to the Red Sea (Al Jazeera)
$105Brent settled at $104.72 on Oct 9, against $72.48 the day before the war: +44%
~3bn bblof supply lost from the region since February, says Aramco's CEO; over 1 billion drawn from reserves to cover it
1/30the G7's 100-million-barrel emergency release, set against that 3-billion-barrel hole
Why oil is still $100 when the oil is flowing

Flows have recovered; prices have not. Three reasons, roughly in order of size.

The hole already dug
Seven months of lost supply came out of the world's stockpiles. Aramco's CEO says nearly 3 billion barrels were lost and over 1 billion drawn from reserves, and refilling them while still meeting demand could take up to two years. Exports back at 100% only stop the hole getting deeper. More on the inventory numbers →
The price of the detour
Every barrel now travels further or more dangerously: a 1,200 km pipeline, a ship-to-ship transfer in the Gulf of Oman reportedly at capacity, war-risk insurance, and captains reportedly paid $100,000 a month to run the strait. Gulf News puts the logistical constraints at the heart of the gap.
The flow is fragile
The detour works only while nobody hits it. UKMTO has logged at least one attack a day since Oct 2, the pipeline was hit on Sep 10, and the Red Sea exit was in Houthi hands a month ago. "Sustainable unless attacks on ships or on the pipeline resume," as one analyst put it, which is not much of an unless.
And $100 is the patient buyer's price
Brent futuresoil for November delivery
$100
Dated Brenta physical cargo, loading now
$100+$31
The headline price is a futures contract. A refiner that needs a cargo this month pays the physical price, and on October 6 that ran about $31 a barrel above futures, close to the record of early April, per a Bloomberg chart shared by the analyst Karel Mercx (reported, not independently checked). The EIA explained the April spike the same way: buyers scrambling to replace oil "that would have come through the strait." The gap was negative in mid-July, during the truce. Bar lengths illustrative.
The chokepoints, before and now
End of 2025 (pre-war)Q2 2026: sharply downdownabout levelup
Hormuz
21.6 → 4.9
Malacca
24.9 → 16.6
Cape of Good Hope
9.9 → 9.4
Bab el-Mandeb
5.4 → 8.1
Suez + SUMED
5.9 → 5.8
Danish Straits
5.0 → 4.7
Turkish Straits
3.7 → 4.1
Panama
2.8 → 3.2
Million barrels a day of oil, EIA (published August 12, 2026). Q2 is EIA's latest quarter and its emptiest for Hormuz; the September recovery came after it, and EIA warns that ship-tracking data for the strait "have become especially unreliable" since February. Read the pair at Bab el-Mandeb as the bypass at work: Saudi oil piped to the Red Sea and shipped south. Malacca is the bill: a third less oil reaching Asia's biggest buyers by their usual road.
The two zooms
Map of the Persian Gulf, the Arabian peninsula and the Red Sea. The direct route out of the Gulf for large tankers through Hormuz is red and dotted, stopped, with strike markers in and just outside the strait. Amber dashed lines show small shuttle tankers running from Basra and Ras Tanura through the strait to a ship-to-ship transfer zone in the Gulf of Oman. A green line marks the Habshan to Fujairah pipeline, which skips the strait. A thick amber line marks the East-West pipeline across Saudi Arabia to Yanbu, with a strike marker where pumping stations were hit on 10 September. From Yanbu a green line runs north to Suez and an amber line south through Bab el-Mandeb, where the Houthis took Mokha and Perim in September and Yemen's government claims to have retaken Mokha on 5 October.
The Gulf. The strait is shut to normal shipping, so the oil leaves three other ways: across Saudi Arabia by pipeline, through the UAE's line to Fujairah, or through the strait on small shuttle tankers that hand off to big ones in the Gulf of Oman. Strike positions are approximate.
Map of the Black Sea. An amber dashed route runs from Novorossiysk on Russia's coast to the Bosporus, meaning it operates under attack. Strike markers sit at Tuapse, whose refinery and terminal were struck five times between April and May 2026 and suspended, and just off Sochi, where the tanker Aframax Rio caught fire on 6 October 2026; the cause has not been officially confirmed.
The Black Sea, the second front. Ukraine's long-range campaign against Russian oil infrastructure has hit refineries, terminals and tankers; the Sochi fire is the newest entry, and its cause is not yet confirmed.
From a strait to a shelf
Timeline
Well reportedReported, details varyClaimed or disputedUnconfirmed
Feb 28
US and Israeli strikes on Iran; the war beginsBrent the day before: $72.48.
Mar 1 – 4
Iran's Revolutionary Guard declares the Strait of Hormuz closed; ship attacks begin
Mar 31
Brent closes at $118.35, the war's peak closeThe intraday high in March was reported at $126.
Apr 16 – May 27
Ukrainian drones strike Russia's Tuapse refinery and terminal five times; operations suspended
May 4 – 6
"Project Freedom" US Navy escort mission launched, then paused
Jun 17
Islamabad Memorandum signed; Iran says the closure resumed three days later
Jul 1
Brent bottoms at $71.57, back at its pre-war price
Jul 8
The interim truce breaks down after Iran strikes commercial ships
Aug 25
US Navy says it has cleared more than 100 suspected mines
Early Sep
Houthis take Mokha and Perim island at Bab el-MandebThe Other Door, Sep 12.
Sep 10
Drones hit pumping stations on Saudi Arabia's East–West pipelineThe Escape Valve, Sep 11.
Sep 24 – 29
Middle East crude exports exceed pre-war levels on four of seven daysUp to 22.5 million b/d on peak days, per Reuters citing Kpler.
Oct 1
The supertanker Kazimah III is struck by a projectile and catches fire
Oct 3 – 5
Houthis claim missile and drone strikes on Aramco sites in Riyadh and Khurais; smoke seen at bothReuters had a witness to a large fire near an Aramco facility in Riyadh on Oct 3; the coalition called the Houthi claims "misleading." Satellite imagery shows smoke at Khurais on Oct 4 and 5 but not the cause or damage (Al Jazeera, Misbar, Türkiye Today). Khurais sits on the East–West pipeline.
Oct 2
Two more tankers are hit by unidentified projectiles near HormuzA Panama-flagged tanker caught fire and lost power but kept moving toward Fujairah; a crude tanker about 4 nm east of Oman was struck hours later. No casualties reported. Per UKMTO, as relayed by Seatrade and the Manila Times.
Oct 4
The tanker Lipsi takes a hit to its engine room; Iran's parliament speaker says the strait stays shut until the US meets seven conditions
Oct 5
Yemen's government says its forces have retaken Mokha and secured Bab el-MandebClaimed, with Saudi-led air support; the Houthis responded with strikes on southern Saudi Arabia. Not independently confirmed.
Oct 5
Aramco's CEO calls the world's stockpiles "scarily thin"
Oct 6
Physical crude trades about $31 above futures, near April's recordDated Brent against ICE Brent futures, per a Bloomberg chart shared on X. The low this year was below zero, on July 13.
Oct 5
A drone strike sinks the grain ship Royad Mammadov off RomaniaTwo sailors killed, one missing, 11 rescued. Ukraine's president blamed two Russian drones; the ship was carrying Ukrainian grain in Romania's exclusive economic zone. Per Euronews.
Oct 6
A tanker, the Aframax Rio, burns about 15 km off SochiThe fire is on video. The cause is not officially confirmed; Russian channels suggest a sea drone. The ship is on Ukraine's shadow-fleet sanctions list.
Oct 6
The largest oil depot in the Moscow region burns after an overnight drone raidThe Volodarskaya station, which handles about 3 million tonnes of fuel a year and supplies jet fuel to Moscow's airports. Reported by Meduza, Euromaidan Press and others.
Oct 6
A fire at the Rabigh refinery on Saudi Arabia's Red Sea coast, after a Houthi claimThe Houthis claimed a "precise and direct" strike on the Aramco refinery and on Riyadh's airport; Saudi Arabia condemned the strikes. A large fire is visible on satellite data. The attribution is the Houthis' own claim.
Oct 7
US crude stocks fall 3.2 million barrels; the strategic reserve drops another 784,000EIA weekly data: a draw where a build of about 1.9 million was expected. The reserve is at about 283 million barrels, which the ZeroHedge post describes as 13 million above its record low.
Oct 7
France and Germany say their share of the G7 diesel release may add no new barrelsPolitico, as relayed by Walter Bloomberg on X and Peter Theil: the stocks come largely from reserves already committed in March. Germany plans no new release; France could add about 2 million barrels but has made no firm pledge. An emergency IEA meeting on the coordinated release was said to be scheduled for today.
Oct 7
UKMTO counts nine tanker attacks in Hormuz so far in OctoberAlready half of September’s total for the strait and the Gulf combined. Reuters and CNBC both describe the week to October 4 as the worst for tanker attacks since the war began, with transits at their lowest in more than two months.
Oct 8
A tanker is hit by several projectiles off Qatar’s north coast; casualties reportedAbout 94 km north of Madinat ash Shamal, inside Qatar’s exclusive economic zone, per UKMTO. Numbers of dead or injured not given; Qatar has not commented (Al Jazeera).
Oct 8
Trump says the US will not resume strikes on Iran before the November 3 midtermsIran’s foreign minister says Tehran is reviewing the US response to its “seven-day plan” to reopen the strait and will answer “within a few days.” No agreement.
Oct 7 – 9
Hurricane Isaias shuts in about 72% of US Gulf of Mexico oil outputRoughly 1.5 million b/d by Friday, up from 25% on Wednesday and 63% on Thursday, per US offshore regulator figures reported by Reuters. Refineries on the Mississippi–Alabama coast were the bigger worry, with landfall expected overnight into Saturday.
Oct 9
Brent settles at $104.72, up 4.5% from WednesdayUp 4% on Thursday to $104.28, then a little more on Friday as the hurricane shut-ins grew; WTI $91.85. Brent is 44% above its pre-war close.
Oct 9 – 10
A tanker burns off the UAE; the National Guard rescues all 22 crewThe UAE statement names neither the ship nor the cause. UKMTO logged a projectile strike and a fire, since put out, off the UAE coast on Friday, and shipping sources name the Panama-flagged crude tanker GEM NO.2 (Middle East Online). The link between the two is reported, not official.
Oct 10
A strike on Riyadh’s airport kills 12, including an American, and wounds more than 300The third strike on King Khalid International this week. The US State Department blames the Houthis; Trump says he is weighing whether the US should join Saudi strikes on them. Not an oil target, but the same war that has been hitting Aramco sites since October 3.
Oct 10
A tanker leaving Hormuz is struck by a projectile and catches fire; Iran says a tanker hit a mineUKMTO: an outbound tanker was hit on its port side by an unknown projectile, starting a fire; the crew is safe, and damage is unknown. The IRGC, via Tasnim, says an unnamed tanker exploded and burned after striking a naval mine in the strait. Nobody has said whether these are the same ship.
Oct 10
The US disables a ship running the blockade of IranCENTCOM says a fighter jet hit the stern of the Panama-flagged Ocean Molica in the Gulf of Oman after it left an Iranian port and ignored warnings. It counts four commercial ships disabled and 135 turned back in three months. Separately, UKMTO says ships anchored off Ras Al Khaimah were ordered by radio to leave; no reason given.
Claim check
"The Strait of Hormuz is closed"Shut to normal traffic (~4 transits a day vs 85), but oil still leaves through it on shuttle tankers
Partly true
Gulf crude exports are back above pre-war levelsKpler and Vortexa both put late-September averages at 18.3–18.6m b/d, against about 18
Confirmed
Captains are paid $100,000 a month to run the straitFinancial Times, as relayed by straits.live; I could not open the original
Reported
Yemen's government retook Bab el-MandebGovernment and Saudi-led coalition claim, Oct 5; carried by Bloomberg, The National, ABC
Claimed
"Ukraine has just struck an oil tanker off Sochi"A widely shared X post, Oct 6. The fire and the ship are confirmed; who or what caused it is not
Cause unconfirmed
Venezuela's second-largest refinery, Cardón (310,000 b/d), caught fire and shut downPDVSA says a ruptured gas pipeline to the boilers started a fire that was quickly contained, with no injuries or serious damage; Arab News and Al Jazeera report the shutdown. A video of the fire was first shared on X on Oct 6. Argus separately reports repeated fires at El Palito this year
Confirmed
Five oil sites were hit in 24 hours (Cardón, a Moscow-region depot, the Sochi tanker, Rabigh, more Hormuz tankers)A Vonbury Research summary on X, Oct 6. Each incident has separate reporting, but the Rabigh attacker is a Houthi claim and the Sochi cause is unconfirmed
Mostly confirmed
Yemeni missiles hit Aramco facilities in Jeddah; the night sky is orangeRT video, Oct 6, 22:01 UTC, attributed to NAYA footage. I found no confirmation from Saudi authorities, Aramco or a wire service for Jeddah tonight. Riyadh and Khurais strikes since Oct 3 are better reported
Unconfirmed
Buyers who need oil now pay over $30 a barrel extraDated Brent vs futures, a Bloomberg chart shared by Karel Mercx, Oct 6; the EIA documented the same gap above $25 in April
Reported
Freight from West Africa to China jumped 17.6% in a day, to $27.22 a barrelKarel Mercx on X, Oct 3; I could not find the underlying freight assessment
Single source
"Under 6 billion barrels remain"A real quote from Aramco's CEO, about commercial inventories; not the same measure as the 6.8 billion "floor" it went viral beside
Real, often misread
The US is banning diesel exports for 90 daysReported by Politico Sep 23; the White House has since denied a ban is coming, and none has been signed
Denied
The G7's 100-million-barrel diesel release is mostly new supplyDoubtful for the European share: France and Germany say theirs will largely come from reserves already committed in March (Politico, relayed Oct 7). I have not seen the Politico article itself; the reporting reaches me second-hand
Disputed
“An oil tanker exploded after hitting a naval mine in the Strait of Hormuz” (Oct 10)The IRGC’s account via Tasnim, with no ship named. UKMTO’s report the same day describes a projectile strike and a fire. Iranian outlets have said the same kind of thing before: on October 3, state TV said a tanker exploded after switching off its tracker, and CENTCOM disputed a September mine claim about the El Gaia
Claimed
Hormuz flows fell back to 8.5m b/d in the week to Oct 7, and Middle East exports to 15.3m, 10% below pre-warCNBC citing Kpler, Oct 9; I could not open the article. A separate post citing Kpler puts the Gulf total just under 15m b/d in early October, says it leaves out Red Sea loadings, and notes the latest two weeks are provisional and likely to be revised up
Reported, provisional
What would change the picture
The attack tempo in Hormuz
The first week of October brought the most tanker attacks of the war, and they have since reached the waters off Qatar and the UAE. A hit that sinks a shuttle tanker or closes the transfer area would put the recovery straight back to zero.
Rising
The East–West pipeline
It carries roughly a quarter of the region's exports by itself. The September strike hit pumping stations, a repair of days; a trunk-line rupture would be months.
Running
Who holds Bab el-Mandeb
If the government's Oct 5 claim holds, Yanbu's southern exit reopens to Asia. If the Houthis take it back, the bypass loses its door.
Contested
Inventories, not flows
The IEA’s next monthly report is due October 14 and will show whether stocks are still falling. The EIA estimates world inventories fell 1.9 million b/d in the third quarter. Price follows the hole, not the daily flow.
Monthly reports
The story so far, on this site
Icons and maps drawn for this page. Status labels are my reading of the sources listed below, not an official classification, and they change as the story does. The written detail behind every box follows.

The full write-up

The graphic above is the summary. Below is the detail, with who said what.

The week since: October 7 to 10

Attacks became more frequent. UKMTO said on October 7 that there had already been nine attacks on tankers in the Strait of Hormuz that month, half of September's total for the strait and the Gulf combined. Reuters and CNBC both call the week to October 4 the worst of the war for tanker strikes. The attacks are also moving deeper into the Gulf. On October 8 a tanker was hit by several projectiles about 94 km off Qatar's north coast, and UKMTO reported casualties without giving a number. On Friday a tanker off the UAE was struck and caught fire, and on Saturday the UAE National Guard said it had rescued all 22 crew from a burning tanker in Gulf waters. Shipping sources name the ship as the Panama-flagged GEM NO.2; the UAE statement named neither the ship nor the cause.

Then on Saturday came the explosion in the strait itself. UKMTO reported that an outbound tanker had been hit on its port side by an unknown projectile and caught fire; the crew is safe and the damage not yet known. The IRGC's version, carried by Tasnim, is that an unnamed tanker exploded and burned after hitting a naval mine. These may be the same ship or two different ones, and nobody has said which. I'd weigh the IRGC account against its record. Iranian outlets have made the same kind of claim at least twice before: on October 3, and in September, when CENTCOM said the damage had come from an Iranian missile and drone, not a mine. The same evening CENTCOM said a US jet had disabled the Panama-flagged Ocean Molica in the Gulf of Oman as it tried to run the blockade of Iranian ports, and ships anchored off Ras Al Khaimah were told by radio to leave.

Whether the attacks are starting to cost barrels is the open question. CNBC, citing Kpler, reported on October 9 that flows through Hormuz fell back to 8.5 million barrels a day in the week to October 7 and that Middle East exports as a whole were 15.3 million, about 10% below pre-war. I could not open that article. Another post citing Kpler puts the Gulf total just under 15 million in early October. That series leaves out Red Sea loadings from Yanbu, and Kpler says its last two weeks of data are provisional and likely to be revised up. So the September recovery may be slipping, or the data may again be lagging behind the ships that sail with their transponders off. The tile above keeps the September 30 figure until a firmer number replaces it.

Talks are stalled but still going. Iran's foreign minister said on October 8 that Tehran was reviewing the US response to its "seven-day plan" for reopening the strait and would reply "within a few days." The US counter-offer, reported on October 7, would reopen the strait after seven days in exchange for lifting the blockade and sanctions, with nuclear talks to follow. On October 8, Trump also said the US would not resume strikes on Iran before the November 3 midterms. In Saudi Arabia, a strike on Riyadh's King Khalid International Airport on October 10, the third there this week, killed 12 people, including an American, and wounded more than 300. The State Department blamed the Houthis, and Trump said he was weighing whether the US should join Saudi strikes on them. The airport is not an oil target. But it is the same campaign that has been hitting Aramco sites since October 3, and US involvement would change the risk to the Red Sea bypass, for better or worse.

Where things stood on October 6

The Strait of Hormuz is still shut to ordinary shipping. IMF PortWatch counted four transits on October 4, against a pre-war baseline of 85 a day, and about 195 ships were holding position on either side of the strait. Iran's parliament speaker said on October 4 that it cannot reopen until the United States meets seven conditions from the June agreement. UK Maritime Trade Operations has reported at least one attack a day since October 2, including the supertanker Kazimah III, set on fire by a projectile on October 1, and the tanker Lipsi, hit in the engine room on October 4.

And yet the oil is getting out. Kpler put the seven-day average of Middle East crude exports at 18.3 million barrels a day on September 30, and Vortexa's 14-day average was 18.6, both against roughly 18 million in the year before the war. Exports beat the pre-war level on 14 days in September. About 40% of the region's exports now avoid the strait entirely, mostly through Saudi Arabia's East–West pipeline to Yanbu on the Red Sea, where loadings went from about 1 million to 4.9 million barrels a day. Most of the rest goes through the strait on small shuttle tankers, often with their transponders switched off, which hand their cargo to large tankers in the Gulf of Oman. "The shuttle system in the Gulf is doing wonders in getting oil out, but it requires plenty of ships," as one analyst told Al Jazeera. That is also why the PortWatch count and the export figures don't contradict each other: a ship that turns its transponder off doesn't get counted.

Brent settled at $104.72 on October 9, 44% above its $72.48 close the day before the war. It jumped 4% on October 8 and gained a little more the next day as a hurricane shut in US Gulf of Mexico output. It has already made one round trip: up to $118.35 at the end of March, back down to $71.57 on July 1 after the June memorandum, and up again once the truce broke down a week later. The EIA’s October outlook expects Brent to average $105 in the fourth quarter. It assumes Middle East flows stay constrained, with 4.5 million barrels a day still shut in, and has the price easing to $87 by the second quarter of 2027.

What I had wrong a month ago

On September 11, in The Escape Valve, I wrote that Gulf crude exports had fallen from about 17 to about 9 million barrels a day and that the strait was effectively closed. Both were right that week. The first is not right now. Exports recovered over September, and Hormuz turned out to be closed to normal shipping rather than to oil. I've added a note to that entry pointing here, rather than rewriting it, because it was an accurate picture of its day and the change is the story.

Why the price hasn't followed the flow

Because the flow was never the whole problem. Aramco's chief executive, Amin Nasser, said in London on October 5 that the war had cut supply from the region by "nearly three billion barrels," that more than a billion had been drawn from reserves to cushion it, and that "replenishing inventories while meeting demand could take up to two years." The IEA's own count of observed stock draws since February was 507 million barrels through August. That is a different measure (what came out of tanks the IEA can see, not what was never produced), and the Ledger entry on his speech goes through why the definitions matter. On either measure, the G7's plan to release 100 million barrels over four months is small against the hole.

The $100 is also flattering. It is the price of a Brent futures contract, oil for delivery in a month or two. A refinery that needs a cargo now buys physical crude, priced off Dated Brent, and the gap between the two is the market's own measure of how scarce oil is today. The EIA wrote in April that the physical premium had passed $25 a barrel, because "the scramble by buyers to secure volumes to replace obstructed shipments that would have come through the strait is better represented in spot market prices than in futures contracts." By mid-July, during the truce, the gap had turned slightly negative. On October 6 a Bloomberg chart shared by the analyst Karel Mercx put it back at about $31, just short of April's peak. I haven't been able to check that figure against a second source yet, so treat it as reported.

The detour also costs money. Freight is up, tankers are scarce worldwide because so many are tied up on longer voyages or in the shuttle relay, and war-risk insurance is priced for a war. Mercx also reported on October 3 that the cost of shipping a 2-million-barrel cargo from West Africa to China jumped 17.6% in a single day, to $27.22 a barrel; I could not find the freight assessment behind that number. Gulf News, relaying Reuters, said prices remain about 40% above pre-war "largely because of logistical constraints."

And it is fragile. "The flow will be sustainable unless attacks on ships, or on the pipeline, resume, something that does not seem imminent at the moment but could happen at any time," analyst Tamas Varga told Al Jazeera. Attacks on ships have, in fact, resumed.

The chokepoints, by the numbers

The EIA's August chokepoint update compares the last quarter of 2025 with the second quarter of 2026. Hormuz fell from 21.6 to 4.9 million barrels a day. The Strait of Malacca, where Gulf oil reaches China, Japan and Korea, fell from 24.9 to 16.6. Bab el-Mandeb rose from 5.4 to 8.1, which is the Saudi bypass at work: oil piped across the peninsula and shipped south out of the Red Sea. The Turkish Straits rose from 3.7 to 4.1 and Panama from 2.8 to 3.2; Suez, the Cape of Good Hope and the Danish Straits barely moved. World oil supply fell from 103.9 to 99.7 million barrels a day over the same two quarters. The September recovery is not in these numbers yet.

The Red Sea door

The bypass has a weak point at the bottom: Bab el-Mandeb, the strait between Yemen and Djibouti that Yanbu's tankers must pass to reach Asia. In early September the Houthis took the port of Mokha and Perim island in the strait itself, which I wrote about at the time (and explained at more length here). On October 5, Yemen's internationally recognized government said its forces, with round-the-clock Saudi-led air support, had retaken Mokha and the Dhubab area and secured the strait. The Houthis said they hit targets across southern Saudi Arabia in response. I'm treating the government's claim as a claim until it holds for a while; the map shows the route as contested. The fighting has also reached Saudi territory on the same coast: on October 6 the Houthis claimed a strike on the Aramco refinery at Rabigh, and a large fire was visible there on satellite data. The fire looks real; who caused it is, for now, the Houthis' word.

The pipeline itself is also under fire. Since October 3 the Houthis have claimed ballistic-missile and drone strikes on Aramco facilities in Riyadh and at Khurais, the processing site the East–West pipeline runs through on its way to Yanbu. Reuters had a witness to a large fire near an Aramco facility in Riyadh on October 3, and satellite imagery shows smoke at Khurais on October 4 and 5, but the coalition called the Houthi claims “misleading” and the imagery shows neither the cause nor the damage; statements differ on whether pipeline flows were affected. This follows late-September Houthi claims against Yanbu (Saudi Arabia said it intercepted six missiles and saw no damage to Aramco sites) and a September wave the Saudi Energy Ministry said wounded more than 70 people and set fires at several oil facilities in the south. Tonight RT broadcast video of smoke over Jeddah, attributed to Yemeni missiles on Aramco sites; I could not confirm it. If the bypass is being hit, the Gulf export recovery on this page is less secure than the numbers suggest.

The second front: the Black Sea

Separately from the Gulf, Ukraine has for more than a year struck Russian oil infrastructure as part of its defence against Russia's invasion: refineries, export terminals, and tankers in Russia's so-called shadow fleet. Between April 16 and May 27 its drones hit the Tuapse refinery and oil terminal five times, and operations there were suspended; I have not found a report that they restarted. Novorossiysk, Russia's largest Black Sea export hub, and the neighbouring Caspian Pipeline Consortium terminal together handle more than 2 million barrels a day and have been struck before. Russia's Baltic oil port at Primorsk was hit in March and again in May, and Ust-Luga has been targeted too.

On October 6 a tanker caught fire about 15 km off Sochi. It has been identified as the Liberia-flagged Aframax Rio, which Ukraine added to its sanctions list of shadow-fleet vessels on February 12. Video shows a large fire spreading across the water around the ship. Russian channels suggest an uncrewed boat or drone; as of this writing neither government has said what caused it, and nothing has been reported about the crew. The post that brought it to my attention said flatly that Ukraine struck it. That may turn out to be right, but it isn't established yet.

Ships that are not oil tankers are being hit there too. On October 5 a drone strike sank the Royad Mammadov, a Turkish-owned grain ship, in Romania's exclusive economic zone; two sailors were killed and one is missing. Ukraine's president blamed two Russian drones. Both sides are now striking merchant shipping in the same sea. The campaign also reached the capital region on October 6, when the Volodarskaya oil depot, the largest in the Moscow region, caught fire after an overnight drone raid.

The Black Sea matters to the global picture less for its volume than for its direction. Russia has been one of the war's beneficiaries, selling record volumes to India while Gulf barrels were stuck, and the Turkish Straits carried more oil in the second quarter than before the war. Strikes on Russia's export coast are the one pressure on that route.

Downstream

A crude shortage reaches people as a fuel shortage, and this one has reached them as diesel. The IEA's September report cut its 2026 demand forecast to a fall of 2.5 million barrels a day, with the losses concentrated in middle distillates and petrochemical feedstocks, especially in Asia; it expects total supply to shrink by 5.7 million barrels a day this year. In the US, Politico reported on September 23 that the White House was preparing a 90-day diesel export ban; the Ledger looked at why that would also have cut gasoline supply. The White House has since denied a ban is coming, and none has been signed. The US inflation reading published on September 11 was 3.4%, but 2.4% without energy, and that week Costco began rationing motor oil for the first time. Oil is not the only cargo: about a fifth of the world's LNG and up to 30% of traded fertilizer normally pass through Hormuz. LNG cargoes leaving the strait rose in September to their highest since February. The stocks side is thin too: the EIA's weekly report on October 7 showed US commercial crude down 3.2 million barrels against an expected build, and the Strategic Petroleum Reserve down another 784,000, to about 283 million. About 132.5 million barrels have left the reserve since late March under the IEA's 172-million-barrel release.

And then the weather. Hurricane Isaias, the first Atlantic hurricane of the season, forced producers to shut in about 72% of US Gulf of Mexico oil output, roughly 1.5 million barrels a day, by Friday October 9, up from 25% on Wednesday. Offshore output usually comes back within days if the platforms escape damage. The bigger risk is onshore. Chevron's Pascagoula refinery in Mississippi and the refinery at Mobile, Alabama, sat in the storm's path, and a refinery that loses power takes one to two weeks to restart even when undamaged. With US distillate stocks already low, that matters more for the diesel squeeze than for crude. I'll add what happened to those refineries once there is confirmed reporting.

The winter bill is the newest place it shows up. In its Winter Fuels Outlook, published October 6, the EIA expects households that heat with oil to spend 21% more this winter than last, the largest increase of any heating fuel, because crude and distillate prices are higher. Natural gas and propane households are forecast to pay less. Oil heat is a small slice of the country (about 3% of households, mostly in the Northeast), but the cause is the same one behind the diesel squeeze: global refining of distillate has dropped, which raises the cost of imports and pulls US exports up, and US distillate stocks are low heading into winter. The EIA notes that a warmer Northeast forecast offsets part of the price increase, and that a strong El Niño could move temperatures well away from its assumptions.

Maine, the state most dependent on oil heat, shows what that looks like at the pump. Bloomberg reported on October 6 that heating oil there recently hit a record and now averages $5.96 a gallon, up about 80% from a year ago, which works out to roughly $1,500 to fill a standard residential tank that most homes will need to refill a few times before spring. That is a price per gallon in one state, not the EIA's national bill forecast, so the two numbers measure different things and are not directly comparable.

Where I could be wrong

Ship-tracking is the weak instrument here, and it matters more now that early-October flow data run lower than September’s. The EIA itself warns that transponder data for Hormuz has been "especially unreliable" since February, and the export recovery depends on ships that turn theirs off; Kpler and Vortexa model around that, but they are estimates. The "40% avoid the strait" figure is Al Jazeera's summary and I could not trace its original source. Strike locations on the maps are approximate, and the status colours are my reading. The Bab el-Mandeb claim and the Sochi fire are both only days old. If either changes, this page will.

Update log

Line chart of Brent crude from January to 9 October 2026. It sits near $62 to $72 before the war begins on 28 February, peaks at a close of $118.35 on 31 March, falls to $71.57 on 1 July after the June memorandum, and climbs back above $100, closing at $104.72 on 9 October, about 44 percent above the pre-war $72.48.
Brent through the war: two round trips, and now a third leg up. ICE front-month settlements via Yahoo Finance.

Sources

  1. Al Jazeera. Houthis claim strike on Saudi energy facility as Yemen fighting intensifies. 4 October 2026. aljazeera.com
  2. Misbar. Misbar documents smoke near Khurais following Houthi attack on Aramco facility. 6 October 2026. misbar.com
  3. Türkiye Today. Smoke reported over Riyadh after alleged Houthi strike on Aramco refinery (citing Reuters). October 2026. turkiyetoday.com
  4. Bloomberg. Midterms 2026: Susan Collins, Troy Jackson clash over costs in Maine race. 6 October 2026. Read through Joe Weisenthal (@TheStalwart), post on X, 6 October 2026, which quotes the heating-oil passage. x.com
  5. U.S. Energy Information Administration. Winter Fuels Outlook 2026–27 (October Short-Term Energy Outlook). 6 October 2026. eia.gov
  6. U.S. Energy Information Administration. Energy security: world oil transit chokepoints, 2Q26 update. 12 August 2026. eia.gov
  7. U.S. Energy Information Administration. Amid regional conflict, the Strait of Hormuz remains critical oil chokepoint. 16 June 2025. eia.gov
  8. straits.live. Strait of Hormuz Status: October 6, 2026 (IMF PortWatch transits, UKMTO incidents, the Financial Times crew-pay report). straits.live
  9. Iran International, relaying Reuters. Middle East crude exports exceed pre-war levels despite tanker attacks. 5 October 2026. iranintl.com
  10. NBC News. Tanker attacks are escalating in the Strait of Hormuz, even as oil exports rise. October 2026. nbcnews.com
  11. Al Jazeera. Hormuz ship attacks surge: Are increased oil exports sustainable? 6 October 2026. aljazeera.com
  12. Gulf News. Oil prices fall: Brent settles at $100.32 as markets weigh higher Gulf exports, G7 supply boost. 6 October 2026. gulfnews.com
  13. Wikipedia. 2026 Strait of Hormuz crisis (timeline). Accessed 6 October 2026. wikipedia.org
  14. The Irish Times. Saudi Aramco boss warns world's oil stockpiles are 'scarily thin'. 5 October 2026. irishtimes.com
  15. Argus Media. IEA sees big oil demand fall but still 2026 deficit. September 2026. argusmedia.com
  16. The National. Yemeni forces claim control of Bab Al Mandeb strait and Mokha in major offensive against Houthis. 5 October 2026. thenationalnews.com
  17. Bloomberg. Yemen Forces Recapture Mocha From Houthis, Eye Bab el-Mandeb Control. 5 October 2026. bloomberg.com
  18. Al Jazeera. Houthis control key shipping route after gains along Yemen's Red Sea coast. 11 September 2026. aljazeera.com
  19. The Kyiv Independent. Shadow fleet tanker reportedly ablaze near Russian port city Sochi. 6 October 2026. kyivindependent.com
  20. Walter Bloomberg (@DeItaone). Post on X summarising Politico's report on the France and Germany diesel pledge, 7 October 2026. Cited for that report, which I could not open. x.com
  21. Foreign Policy. G-7 Agrees to Release Emergency Diesel Stockpiles to Rein in High Fuel Costs. 2 October 2026. foreignpolicy.com
  22. Meduza. Massive Ukrainian drone attack on Moscow and surrounding region kills two, sets region's largest oil depot ablaze. 6 October 2026. meduza.io
  23. The Tribune. Saudi Arabia condemns Houthi strikes after Riyadh airport, Aramco refinery in Rabigh targeted. October 2026. tribuneindia.com
  24. Arab News. Venezuela's Cardón refinery halted amid fire, sources say. October 2026. arabnews.com
  25. Vonbury Research (@VonburyResearch). Post on X summarising the October 5–6 incidents, 6 October 2026. Cited only for the “five sites in 24 hours” framing. x.com
  26. ZeroHedge (@zerohedge). Post on X with the EIA weekly inventory figures, 7 October 2026; the figures are cross-checked against investinglive's EIA report. x.com
  27. Euronews. Turkish grain ship sinks in Black Sea after deadly drone attack. 5 October 2026. euronews.com
  28. Seatrade Maritime. Tanker catches fire after first Hormuz attack in October. October 2026. seatrade-maritime.com
  29. Manila Times. Oil tankers attacked in Strait of Hormuz, says UK agency. 4 October 2026. manilatimes.net
  30. RBC-Ukraine. Massive fire breaks out on tanker off Sochi coast in Russia. 6 October 2026. newsukraine.rbc.ua
  31. The Hormuz Letter (@HormuzLetter). Post on X, 6 October 2026. Cited only as the source of the "Ukraine struck" claim. x.com
  32. Wikipedia. 2026 Tuapse oil terminal attack. Accessed 6 October 2026. wikipedia.org
  33. The Maritime Executive. Ukraine Strikes Russian Targets in Multiple Black Sea Ports (Novorossiysk and CPC terminal volumes, citing Bloomberg). 24 September 2025. maritime-executive.com
  34. U.S. Energy Information Administration. Brent crude oil spot prices surge past futures price in April. 24 April 2026. eia.gov
  35. Karel Mercx (@KarelMercx). Post on X with a Bloomberg chart of the Dated Brent–futures spread, 6 October 2026. x.com
  36. Karel Mercx (@KarelMercx). Post on X on West Africa–China freight, 3 October 2026. Cited only as the source of that claim. x.com
  37. The Hill. White House denies planned 90-day diesel export ban. September 2026. thehill.com
  38. Al Jazeera. Tanker hit by multiple projectiles off north coast of Qatar, UKMTO says. 8 October 2026. aljazeera.com
  39. The Jerusalem Post. Oil tanker explodes after hitting naval mine in Strait of Hormuz (IRGC claim via Tasnim; UKMTO projectile report; CENTCOM on the Ocean Molica). 10 October 2026. jpost.com
  40. The Jerusalem Post. Live updates, 10 October 2026 (Reuters items on UKMTO, the Ras Al Khaimah anchorages and Trump on the Houthis). jpost.com
  41. Shafaq News. Oil tanker explodes in Hormuz (Iranian state TV and Mehr). 3 October 2026. shafaq.com
  42. Al Arabiya. UAE rescues 22 crew members after oil tanker catches fire in Gulf. 10 October 2026. alarabiya.net
  43. Middle East Online. UAE Coast Guard rescues 22 crew after fire breaks out on oil tanker (UKMTO report; GEM NO.2 identification). October 2026. middle-east-online.com
  44. CNN. Major Houthi attack on Saudi airport kills at least 12, hundreds wounded. 10 October 2026. cnn.com
  45. CBS News. At least 12 people killed, more than 300 injured in strike on Riyadh airport, Saudi officials say. 10 October 2026. cbsnews.com
  46. CNBC. Tanker attacks in Strait of Hormuz surge to wartime high as Iran tries to choke off oil exports. 9 October 2026. Cited for the Kpler flow figures; I could not open the article. cnbc.com
  47. Al Jazeera. US sets new demands for Iran deal: What are they? 7 October 2026. aljazeera.com
  48. US News & World Report. Trump says US will not resume military strikes on Iran before the Nov. 3 midterm elections. 8 October 2026. usnews.com
  49. BOE Report (Reuters). About 71.5% of US Gulf oil production shut in ahead of Hurricane Isaias. 9 October 2026. boereport.com
  50. CNN. ‘Zero tolerance for disruptions.’ Hurricane Isaias could mess with America’s refining nerve center. 9 October 2026. cnn.com
  51. Yahoo Finance (Reuters). Oil prices settle higher as more production shut ahead of hurricane. 9 October 2026. finance.yahoo.com
  52. U.S. Energy Information Administration. Short-Term Energy Outlook: global oil markets. 6 October 2026. eia.gov
  53. Brent crude front-month settlements (ICE, ticker BZ=F), via Yahoo Finance, 2 January to 9 October 2026.
  54. Maps: coastlines from Natural Earth (public domain); routes, statuses and drawing for this page.

Keep reading