Newsletter · 2026-09-04 · Ashutosh Agarwal

Washington Says Hormuz Will Not Matter While Diesel Hits a Four Year High - Oil, OPEC+, Shale & Geopolitics - Week of September 4, 2026

Oil, OPEC+, Shale & Geopolitics for the week of September 4, 2026: Treasury and Energy officials told the market the Strait of Hormuz will be worthless in two years, tanker trackers counted only 6.5 million barrels a day getting through, and diesel hit $5.78 a gallon as refining margins smashed through $100 a barrel.

Oil: OPEC+, Shale & Geopolitics

Week of September 4, 2026: Washington Says the Strait Will Not Matter and Diesel Just Hit a Four Year High

This was the week two stories collided head-on.

In one, the most senior economic officials in the U.S. government told you the crisis is basically over. Treasury Secretary Scott Bessent said the Strait of Hormuz, the narrow stretch of water off Iran that a quarter of the world's seaborne oil normally passes through, and which has been effectively shut for six months, would become "worthless in two years." Energy Secretary Chris Wright said that on one day this week the U.S. Navy escorted more oil out of the strait than used to flow through it before the war. Both men are, in effect, telling the oil market to relax.

In the other story, the price of the fuel that ordinary people actually buy went vertical. Diesel hit $5.78 a gallon, the highest since the early days of the Ukraine war in 2022. Gasoline made this the most expensive Labor Day weekend in U.S. history. And the single most important number in energy right now, the profit a refinery makes turning crude into diesel, smashed through $100 a barrel, a record.

Both of those things can't stay true for long. If the crisis is fading, why is fuel screaming? If fuel is screaming, how is the crisis fading? This issue walks through what the week's podcasts actually said, the official "it's nearly over" case and the arithmetic that says it isn't; the genuine head-fake when the strait looked like it might reopen and then didn't; why diesel, not crude, is the real emergency; and why, in the end, almost everyone keeps landing on the same deciding factor: China.

Throughout, we keep operator and insider voices (a CEO, a cabinet secretary, a retired general, the people who physically count tankers) clearly separated from pundits and traders offering opinions.

1. "Worthless in two years"? The official claim meets a calculator

Start with the official case, because it is being made loudly and by people with real authority.

On Bloomberg Talks, U.S. Energy Secretary Chris Wright (an insider, speaking on the record) backed his Treasury colleague's forecast and went further: "On Monday, the United States Navy escorted over 17 million barrels of crude oil floating out of the Strait of Hormuz. That's above the levels that floated out of the Strait of Hormuz pre-conflict." Iran, he said, "has played this card to try to hold the world hostage, thinking, oh, everyone will bend to Iran's needs. That's nonsense." New and expanded pipelines, he argued, will "reduce Iran's future leverage ever to use the Strait of Hormuz again."

Now the counter-argument, and it is not an opinion, it is a counting exercise. On The Jay Martin Show, host and investor Jay Martin (a pundit, but doing careful math) took the officials at their word and simply added up every alternative route to the strait, how much each can carry, and when it is actually ready. His starting point: about 20 million barrels a day used to cross Hormuz, more than 85% of it bound for Asia (China ~4.6m, India ~2.1m, other Asia ~6.2m, Europe only ~600k). To make the strait "irrelevant," all of that has to find another way out within 24 months. His count:

• Saudi Arabia's east-west (Petroline) pipeline can carry 7m b/d, but "a pipeline cannot outrun its port," and the Yanbu terminal on the Red Sea can only load 4.5–5m, of which ~2m was already in use. Spare today: ~2.5–3m.
• The UAE's pipeline to Fujairah (outside the strait) carries 1.8m, but 1.1m is already used. Spare today: ~0.7m.
• That is the entire list that works today: 3.2–3.7m barrels a day out of 20.
• The one new project that plausibly lands inside the two-year window is a second UAE line (about 50% built, $3bn spent, targeting early-to-mid 2027), adding 1.8m. Everything else, a bigger Saudi line, routes through Turkey, Syria and Jordan, is "unfunded, unapproved, or waiting on governments that do not trust one another."

His verdict: in two years the alternatives reach 5 to 5.5 million barrels a day, about a quarter of what needs rerouting. "By August of 2028, about 15 million barrels a day will still have nowhere else to go." Stretch to five years and you might get to 9–10m of genuinely new capacity, half the strait. And crucially, none of these oil pipelines can move gas: Qatar sends 93% of its liquefied natural gas (LNG) through Hormuz, the UAE 96%, and "for the gas, the replacement number is a flat zero." Martin also cited the International Energy Agency: Middle East producers have lost 1.5 billion barrels of exports, transits are down more than 90%, and roughly $150 billion of trade revenue has been erased in the war's first five months.

Even Chevron's CEO, very much an operator, quietly declined to endorse the "worthless in two years" line. On Bloomberg Talks, Mike Wirth said only that "building pipelines, just like developing oil fields, doesn't happen instantaneously," while acknowledging alternative routes are being built. The gap between the political message and the engineering reality is the story.

2. So how much oil is actually getting through?

This is where the people who physically track ships, operators, not pundits, matter most, and their numbers are far below the official ones.

On Oil Ground Up, David Wech, chief economist at tanker-tracker Vortexa, cut through the noise about single-day spikes: "We saw actually a couple of days ago a peak of 15 million barrels for one day. Does this mean anything? Not really." A seven-day average was close to 9 million. But "the really relevant figure from an analyst perspective is a 28-day moving average… and that monthly figure on our side is at about 6.5 million barrels per day", and that is total oil, not just crude. He described a jury-rigged "shuttle service" of tankers darting in and out, spiking freight rates "to record level," and, on one day, satellite tracking showing "only four ships." Critically, he said Iranian exports themselves are "essentially zero since this renewed escalation" because of "the renewed U.S. blockade."

An operator on the logistics side told the same story. On The Chemical Show, Farid Tahvildari of NUCO Logistics said that "for all practical purposes, the Strait is still closed." The U.S. Navy runs a southern corridor next to Oman where "about 20 to 25 tankers can go into the Persian Gulf" each night, moving "about 10 million barrels of oil… which is about 50% of what the volume was beforehand." Iran, he added, is largely "blind" after losing its radar: "they may use drones and different missiles, but definitely they're just shooting them at that general area."

On Power Lunch, Matt Smith of tanker-tracker Kpler called the flows "a patchwork quilt", some crude through the Omani corridor, some going "dark," some via ship-to-ship transfers in the Gulf of Oman, plus the Fujairah pipeline. His bottom line: "We are not at pre-conflict levels here, and prices are telling us… we don't see barrels flowing freely. That is the problem." He noted a tanker was struck by the Houthis at Yanbu even as they spoke.

The officials' own numbers don't fully agree with each other, either. On ARC Energy Ideas, the hosts flagged that Secretary Wright has claimed 9 million barrels a day transiting, "versus expert estimates of 4–6 million." And on RenMac Off-Script, Michael Allen of Beacon Global Strategies (a former National Security Council official) put the round-number version simply: flows "used to be 20 million barrels per day… and now it's at about 10." His read on U.S. policy is worth holding onto: "I think it's inevitable that for at least the rest of President Trump's term, there's going to be some muddling through here… We're trying to see who breaks first. And it's going to be months."

3. The head-fake: the strait "reopened," oil fell, then it all fell apart

For one afternoon this week the optimists looked right. On CNBC's "Fast Money", the desk reported that Iran and Oman had "reached some kind of tentative deal to… reopen the Strait of Hormuz," sending WTI crude down 3%, Brent down 4%, and Abu Dhabi's Murban contract down more than 8% in a single session. Host Brian Sullivan's reaction captured the mood: "Yogi Berra said déjà vu all over again. And I feel like we get these kinds of announcements, maybe not daily, but close." A guest earlier that day, the desk noted, had said flatly: "don't buy it… fundamentally, nothing has changed." Everyone, they agreed, is "trying to play the waiting game" through the November 4th midterms.

They were right to be skeptical. By the end of the week the talks had collapsed. On Balance of Power, Bloomberg described "the biggest escalation that we've seen in about a month," with strikes exchanged after the U.S. Navy detected Iran laying sea mines; oil was back above $91 WTI and $95 Brent. Lt. Gen. Karen Gibson, a former deputy director of national intelligence (an insider), explained why the fighting won't simply end even if the White House declares victory: U.S. forces are "enforcing the blockade that is intended to continue to shrink… Iran's economy," and providing "a layered defensive umbrella for commercial shipping." CENTCOM, she noted, has now "turned around more than 80 vessels." But she was blunt about the limits: commercial ships and their insurers "need to see that it is consistently safe, not episodically so," and she doesn't "see that perception lowering anytime soon."

4. The real emergency isn't crude, it's diesel

Here is the thread that ties the whole week together, and the one that reaches your wallet. Crude is oddly calm; the fuel made from crude is not. The reason is that the world isn't short of oil in the ground, it's short of working refineries to turn that oil into diesel.

The clearest explainer came from Jeff Snider on Eurodollar University (a macro commentator, a pundit, but a careful one). His analogy: "Think of wheat and bread. A warehouse full of wheat doesn't solve a bread shortage if the bakery is already operating at full capacity. That is effectively what is happening in energy." The number that matters is the crack spread, the gap between the price of crude and the price of the fuel refined from it (the name comes from "cracking" crude into its parts). For diesel, that spread "has absolutely exploded to record highs," topping $100 a barrel. When it goes that high, Snider said, "the market is absolutely screaming for more diesel production… Yet production can't respond enough. Physical capacity is preventing them." His hard data points, all for the week ending August 28th:

• U.S. refineries ran at 98% of capacity, the highest in nearly eight years, they physically cannot make more.
• U.S. distillate stocks (diesel plus heating oil) fell to ~103 million barrels, which, per EIA data going back to the early 1980s, has "never been this low at this time of year."
• Somewhere between 2 and 3 million barrels a day of refined products are simply missing from global supply; the IEA estimates lost refinery throughput of about 4.7 million b/d versus last year. "No country, nobody, has that much idle refining capacity waiting to be activated."

The industry's own analysts said the same. On RBN Energy Blogcast, Liz Dicken pinned the exact moment: the U.S. Gulf Coast diesel crack topped $100/barrel on August 17th, a first, before easing into the $90s, "levels never seen before, even exceeding those during the post-COVID boom year of 2022." Distillate stocks, she added, were on track for "their lowest end-of-month level since April 2005, and… the lowest they have been in the month of August since 1951." She laid out three drivers: (1) over 20% of Middle Eastern refining capacity knocked offline by the Iran conflict; (2) Russia, where Ukrainian drone strikes have dropped refinery throughput below 4 million b/d, under 60% of capacity, the lowest in over 20 years, collapsing Russian net diesel exports from just over 1 million b/d in January to 160,000 b/d in July (with an official diesel export ban starting July 8th); and (3) rising U.S. renewable-fuel compliance costs baked into the diesel price.

The pain isn't confined to diesel at the truck stop. On the S&P Global Oil Markets podcast, analysts Gary Clark and Barbara Fernandes-Peter traced the same shock into the chemicals world through naphtha (a light product used to make plastics and to blend gasoline). Middle East Gulf naphtha exports have cratered from about 50 million metric tonnes a month to around 4 million; the European benchmark price ran from under $500/tonne in January to over $1,000 in April and now sits near $760. A strong U.S. driving season is pulling naphtha into gasoline instead of into petrochemical plants, and, in a very European wrinkle, historically low water levels on the Rhine (about 11cm at the key Kaub choke point) have stranded barges and forced LyondellBasell to declare force majeure on a butadiene unit in Germany.

5. Where the fuel bill lands: inflation, or a squeezed consumer?

There's a genuine debate about what all this does to the wider economy.

The straightforward "it's inflationary" case came from Tom Sullivan on The Tom Sullivan Show: "Diesel brings us everything… whatever you own is brought to you… by a truck burning diesel. The farmers are burning diesel… Fertilizer prices are out of the moon. So we have inflation [that] looks like it's going to get worse, not better." He noted a near-even market bet on whether the Fed raises rates at its September 15–16 meeting, and pointed out the awkward history: "The last refinery built from scratch in the United States was built by Marathon Petroleum in Garyville, Louisiana in 1977." He also flagged a striking bit of political spin, Treasury Secretary Bessent "blaming Ukraine for the high gas prices" (for striking Russian refineries) rather than Russia.

Snider, on Eurodollar University, argued the opposite second-round effect: not a lasting inflation spiral, but demand destruction. With hiring weak (he cited a soft JOLTS report and falling "quits"), households can't absorb every increase: "The fuel price rises, but the quantity consumed can actually fall." His evidence: U.S. gasoline demand averaged about 8.9 million b/d this August, down from ~9.05m in 2025 and ~9.12m in 2024, falling for two straight summers, during peak driving season. "This isn't a booming economy effortlessly absorbing an energy shock. It is a strained economy responding to higher prices by using less."

6. Can the Western Hemisphere fill the hole? Not quickly.

A recurring hope is that U.S. shale and a reopened Venezuela can simply replace the missing Middle East barrels. This week's operators and analysts poured cold water on the timing.

On the Permian, the message from Let's Talk Energy was blunt: it won't ride to the rescue. Analysts Jai Singh and Matthew Bernstein of Rystad Energy noted the basin entered 2026 producing about 6.7 million b/d and will exit near 6.87m, growth of under 3%. "This is not that same shale industry that in 2017… added a million barrels per day," Singh said; today's basin is run by a handful of disciplined giants (ExxonMobil, ConocoPhillips, Diamondback, Devon, Occidental hold about half the remaining inventory) who "are managing for returns," not chasing every price spike. The long-term resource is huge, "about 16 years of drilling" left in sub-$55 wells, but the near-term flexibility is gone. The one growth outlier is ExxonMobil, targeting 2.5 million barrels of oil-equivalent a day in the Permian by 2030 (up from ~1.8m), on the back of over 14,000 drilling locations.

The rig count backs this up. On The Mineral Rights Podcast, Matt Sands noted the U.S. land rig count is up 21 over roughly the past month (though down two in the latest week) as companies spend "excess cash flow" from oil prices running ~33% above their ~$60 budgets, but stressed it's "a very, very gradual uptick," not a boom. He also flagged the odd local glut: natural gas at the Waha hub in West Texas has traded negative for much of the year because there aren't enough pipelines to move it. On the pipeline front, RBN Energy Blogcast reported Enbridge's $600 million deal for Salt Creek's Permian crude-gathering assets (500 miles of lines, 420,000 b/d of capacity), noting U.S. crude exports averaged 4.3 million b/d through August 21st, with Corpus Christi alone handling 2.2 million.

On Venezuela, the operator's own timeline is the reality check. Chevron's Mike Wirth, on Bloomberg Talks, detailed a $7 billion, three-joint-venture investment to "more than triple production", from a low of ~40,000 b/d to over 250,000 today, heading "to over 600,000 by 2031", with capital guidance unchanged and "very strong legal protections." But he was explicit that this is a slow fix: "The investment in growth here in Venezuela will take years… The disruption in the Middle East has taken supply off very abruptly. These things work on different time cycles." Energy Secretary Chris Wright framed the government's parallel role on Bloomberg Talks, describing how the U.S. has been swapping strategic-reserve barrels through the crisis ("we released a barrel… for a promise of 1.25 barrels later in time").

The pundits split on Venezuela. On The Tom Sullivan Show, veteran analyst Peter Schork was scathing on timing: "This is a five- to ten-year venture," he said, comparing it to Phibro's failed 1990s dash into post-Soviet Siberian oil, where shifting rules and dishonored contracts sank the venture. More bullish was Doomberg on In it to Win it, who pointed out Venezuela "used to produce 4 million barrels a day and could easily do that again," is already back to 1.1m as of July, and, with the Pentagon reportedly taking a 35% stake in the vehicle channeling investment, will "probably overshoot" critics "in the short, medium and long term," even if 4m next year is off the table. Doomberg's sharpest line was a verdict on the whole affair: "All of this only shines a light on what a terrible decision it was to go to war in Iran."

7. How the pros are trading it, and the voices saying "careful"

The refiner trade has been the standout winner of the year, and the numbers this week were eye-popping. On Grain Markets and Other Stuff, Joe Vaclavik tallied the year-to-date moves: Marathon Petroleum up 112%, Valero up 94%, Phillips 66 up 73%. The Fast Money desk stayed constructive, Guy Adami said refiner margins are "up 700% year over year… unsustainable, but in the short term" the move continues, and he'd "find a place to buy" Marathon, Phillips 66 and Valero (with smaller names like PBF Energy up 147%). Tim Seymour argued the cheaper, higher-yielding European majors, Total (TTE) and Shell (SHL), are "under-owned," and pointed to pipeline/MLP names like Energy Transfer as a lower-risk way to play full product markets. One caution ran underneath it all: crude "doesn't need to participate for these stocks to do well," but these are cyclical margins that will normalize whenever the war eases.

There's also a policy angle to the refiner windfall that's making the farm belt furious. Vaclavik walked through the EPA's new small-refinery exemptions: of 34 pending petitions, 18 got full and 11 partial exemptions, covering 1.76 billion renewable-fuel credits, with the agency promising to reallocate 100% of them to larger refiners later. His take: "This action will have no impact on fuel prices… What this is, is a handout to the oil refiners at the expense of the farmer." And many of the "small" refiners claiming hardship, he noted, are owned by giants (Chevron, Phillips 66, Marathon, Par Pacific, Delek, HF Sinclair) "in a period where record profits are expected."

The most useful contrarian was Andreas Steno Larsen on Real Vision's Macro Mondays, who thinks the easy money has been made. In this "sine-wave war" that swings "from peak to trough to peak," he argued the right instinct after an escalation is counterintuitive: "It's very tempting to go long oil when you've seen an attack, but maybe it's better to go short oil." He noted crack spreads and oil futures both peaked right around the "economic D-Day" announcement, and that a second products deal on Middle East refining could "unlock" months of "crystal clear" headline disinflation, the wide gap between sky-high cracks and calmer crude is, in his view, consumer relief waiting to happen.

And in the bond market, a notable rebuke: on Squawk Pod, the desk highlighted a Stanley Druckenmiller op-ed sharply criticizing Bessent's plan to more than double the Treasury's buybacks of government debt, from a man who was once Bessent's mentor. Druckenmiller's lesson: "You can't fight the Fed… You can't fight the market," and "no one wants to do what is necessary… stop the spending."

8. The deciding vote: China

Nearly every serious voice this week circled back to one country. The U.S. "maximum pressure" campaign, rebranded this week as Operation Economic Outcast, is aimed at strangling Iran's economy, but it has a giant hole in it.

On Power Lunch, Treasury Secretary Bessent unveiled the plan with the threat that non-compliant countries "will leave the dollar system", but, sanctions expert Daniel Tannenbaum of Oliver Wyman pointed out, "China is the real linchpin here. They buy 80 percent of Iran's oil." Bessent conspicuously stopped short of secondary sanctions on China: "Why would I want to blow up the global financial system? We believe it's important to… give people a cure period." From Beijing on Squawk Pod, CNBC's Eunice Yoon put China's share even higher, "China accounts for 90 percent of Iran's oil exports", and noted the 60 sanctioned entities pointedly excluded "big refiners or major Chinese banks." When the U.S. previously sanctioned Chinese "teapot" refiners, "the Chinese government directed those companies to ignore the United States," and Beijing still holds its rare-earths card. The Xi–Trump meeting is still on for September.

Lt. Gen. Gibson, on Balance of Power, drew the conclusion cleanly: "If China is the purchaser of some 80 percent of Iranian goods and we're not going after China, then we're really just nibbling around the edges of that remaining 20 percent… Without doing something in concert with China, willingly or not, we're not going to have the kind of coercive economic shock that the administration is looking for."

And here is the twist that makes China a double-edged sword for prices, from Vortexa's David Wech on Oil Ground Up: China has been the market's big shock-absorber by quietly slashing its crude imports and refinery runs, which took pressure off crude prices. But China now appears to be ramping refineries back up to use its annual import and export quotas before year-end, which is "bearish diesel" (more product supply) but "bullish crude" (they need to import more oil to do it). If China's restraint on crude buying ends, the calm in crude ends with it.

The bottom line

The split-screen is the whole story. The U.S. government is telling you the strait is fading into irrelevance, and it can point to a Navy escorting a record 17 million barrels out in a single day. The people who count tankers for a living put the sustained flow closer to 6.5 million barrels a day, a third of normal. Jay Martin's calculator says only a quarter of the lost volume can be rerouted within two years, and none of the gas at all. Both stories cannot hold.

Meanwhile the real damage keeps arriving exactly where crude prices don't show it: diesel at a four-year high of $5.78, cracks that touched $100 a barrel for the first time ever, U.S. refineries pinned at 98% with distillate stocks the lowest for the season in generations, and the shock now bleeding into gasoline, jet fuel, plastics and the price of everything a truck delivers. The cavalry, the Permian and Venezuela, is real but slow, measured in years, not weeks; the fast money in refiners has already run 70–110% and at least one sharp voice says the next move is down.

And the whole edifice still rests on Beijing. Whether "maximum pressure" works, whether crude stays calm or breaks higher, whether the diesel squeeze eases, all of it runs through the one country buying 80–90% of Iran's oil, the one the U.S. is most reluctant to confront, and the one whose refinery switch could tip the market in either direction. Watch China, watch the diesel crack, and watch the midterms. Everything else is noise.