Roll: reference change; November to December; not a comparable return
Issue 10 · permanent archive
G7 targets the diesel squeeze as crude exports recover.
The G7 announced a coordinated 100-million-barrel stock release on 2 October. Friday settlements were $102.25/bbl for December Brent and $91.11/bbl for November WTI. WTI fell 1.4% against the archived 25 September close. Henry Hub closed at $3.035/MMBtu, TTF at €74.760/MWh, and the JKM futures proxy at $25.705/MMBtu. Brent, Henry Hub, and TTF crossed rolls; their reference changes are not comparable weekly returns.
November comparison; fresh source baseline differs by $0.03
Roll: reference change; October to November; not a comparable return
Roll: proxy reference change; October to November; not a comparable return
November futures proxy; zero reported volume; not physical Platts assessment
G7 and IEA statements dated 2 October; timestamped oil settlement reports; secondary market histories and contract specifications retrieved 3 October; EIA dated petroleum tables and gas storage through 25 September.
Reference changes from preserved 25 September quotes are Brent −2.0%, Henry Hub −5.0%, and TTF +3.7%; all cross contract rolls and are excluded from comparable-return statistics. Fresh vendor histories show different 25 September Brent ($98.82), Henry Hub ($3.225), and WTI ($92.41) quotes; archived $104.32, $3.196, and $92.44 are not silently replaced. WTI rounds to −1.4% under either baseline. JKM shows November and a 15 September roll in the fresh specification, but zero volume limits interpretation. Exact gas closes are secondary histories. EIA physical observations end 25 September, one week before market closes; petroleum narrative text remains dated 11 September, so only dated tables are used. Announced reserve volumes are not verified deliveries.
Complete edition preserved at publication
This edition’s original argument, evidence, and scenarios are preserved at publication.
60 sec
The week in one minute
Policy now targets products
The 2 October commitment combines stock releases with refinery coordination. The test is delivery and product availability.
Crude recovery leaves a second bottleneck
IEA reports recovering crude exports alongside constrained refined-product flows. Aggregate barrels alone do not describe service at the point of use.
Contract rolls limit this week’s price comparison
Three reference changes cross rolls. JKM remains a zero-volume proxy; neither proxy movement nor an announcement establishes normal physical supply.
02
Causal analysis
The product bottleneck after the crude bottleneck
Analytical confidenceHigh on policy text · limited on attribution
Oil briefBrent · WTI
Observed prices and the comparison we can defend
Observed market data: December Brent settled at $102.25/bbl and November WTI at $91.11/bbl on Friday 2 October, corroborated by the 19:20 UTC report. WTI’s archived November baseline of $92.44 gives −1.4388%, rounded to −1.4%. The fresh history’s $92.41 alternative gives −1.4068%; both round alike.
Brent’s preserved November quote was $104.32 on 25 September. Comparing it with December gives −1.9843%, a reference change rather than a pure weekly return. The source now displays $98.82 for that earlier date. Without a fixed-contract settlement archive, the new table cannot establish a corrected November close or a verified December-to-December return.
Timestamped Friday settlement reportGas briefHenry Hub · TTF · JKM
Gas reference changes are not interchangeable returns
Observed market data: November Henry Hub closed at $3.035/MMBtu. Relative to the preserved October $3.196, its reference change is −5.0375%; the vendor rolled on 27 September. November TTF’s €74.760/MWh versus the October proxy’s €72.071 is +3.7310%, crossing the vendor’s 29 September roll. Neither is used in comparable-return statistics.
JKM moved from $25.815 to $25.705/MMBtu (−0.4261%). The fresh specification identifies November and a 15 September rollover, outside this window. Reported volume is zero, so this is an indicative futures observation, not an executable physical LNG assessment. The fresh Henry history also shows a different prior quote, $3.225; the archive is preserved.
Check the proxy’s month and liquidityCausal hypothesisA temporary balancing response
Product scarcity and high prices
Reserve release and refinery coordination
More deliverable product; smaller scarcity premium
Policy observation, physical evidence, and analytical judgment
Primary policy evidence: the G7 commitment is 100 million barrels over four months, with diesel frontloaded within 20 days, plus refinery-maintenance coordination and opposition to export restrictions between members. Delivery schedules and completed releases are the next evidence requirement.
Read the original G7 statementPrimary physical data: the dated EIA tables show commercial crude at 427.3 million barrels (+0.9), gasoline at 204.4 million (−1.6), distillates at 105.2 million (−2.2), and SPR at 283.8 million (−0.8) on 25 September. Four-week refinery utilization is 95.3%, down from 96.6%. These are table-derived changes and a four-week average, not the stale narrative’s weekly figures.
Inspect the dated petroleum tablesEIA gas storage reached 3,415 Bcf after a 64 Bcf injection for the week ending 25 September: 79 Bcf above the five-year average and 138 Bcf below a year earlier. That buffer is relevant counterevidence to a uniform gas-shortage story; it does not by itself identify the cause of futures prices.
Review gas storageAnalytical inference, moderate confidence: a crude-route recovery can coexist with a diesel bottleneck because refinery availability, product mix, transport, and inventories constrain deliverable fuel separately. A reserve release buys adjustment time; it does not rebuild lost capacity. Competing explanations include military-risk repricing, positioning, and regional balances. The weekly closes do not permit a single-driver decomposition.
IEA’s 2 October assessment supports the distinction between crude recovery and constrained products. The causal hypothesis is that delivered product releases ease prompt scarcity before infrastructure normalizes. It would weaken if releases are delayed, usable diesel does not reach constrained markets, or replenishment pressure offsets the relief. No new regional throughput total is inferred from the announcement.
Read IEA’s assessment03
Event sequence
Dates that anchor the evidence
Petroleum tables, not the old narrative
The available dated petroleum balance ends 25 September. Its narrative still describes 11 September; the edition uses the table dates.
Gas storage release
The gas-storage release covers 25 September, preserving the distinction between release date and observation date.
G7 policy commitment
The official statement creates an implementation test. It is not proof of delivered cargoes or restored transit.
Friday oil settlements
The timestamped report identifies WTI X6 and Brent Z6, preventing an intraday quote or another delivery month from replacing the close.
04
Next Saturday
What would turn an announcement into relief?
Prospective scenarios recorded 3 October for assessment on 10 October. No probabilities or point-price targets are assigned.
- 01Delivered releasesCountry schedules, verified draws, and delivery destinationsWatch
- 02Product availabilityDiesel stocks, refinery operations, and product flowsWatch
- 03Trade-policy implementationWhether export commitments remain effective in practiceWatch
- 04Route normalizationMeasured throughput, completed deliveries, and freight costsWatch
- 05Comparable gas evidenceFixed-contract settlements and physical LNG assessmentsWatch
Schedules become observable but product inventories and logistics remain constrained. Unsupported if no implementation evidence emerges by the next edition.
A missed delivery commitment, fresh infrastructure damage, or export restriction rebuilds scarcity. A price rise alone does not activate this scenario.
Verified releases reach constrained markets while deliveries improve and product scarcity indicators ease. An announcement alone is insufficient.
Issue 09 scenario assessment
Base case: partly supported. IEA supports recovering crude flows with unresolved product stress; the gas-price leg cannot be cleanly scored across rolls. Upside: unresolved because this evidence set does not establish the precise throughput and renewed-damage triggers. Downside: not established; the G7 response is not a Hormuz agreement or verified sustained normalization. The original Issue 09 scenarios remain unchanged.
05
Methodology
What these figures can and cannot establish
Reference changes from preserved 25 September quotes are Brent −2.0%, Henry Hub −5.0%, and TTF +3.7%; all cross contract rolls and are excluded from comparable-return statistics. Fresh vendor histories show different 25 September Brent ($98.82), Henry Hub ($3.225), and WTI ($92.41) quotes; archived $104.32, $3.196, and $92.44 are not silently replaced. WTI rounds to −1.4% under either baseline. JKM shows November and a 15 September roll in the fresh specification, but zero volume limits interpretation. Exact gas closes are secondary histories. EIA physical observations end 25 September, one week before market closes; petroleum narrative text remains dated 11 September, so only dated tables are used. Announced reserve volumes are not verified deliveries.
All changes use ((new − old) ÷ old) × 100 with the disclosed baseline. Missing same-contract baselines are not fabricated. Exact gas observations remain secondary-source figures; accessible official product pages did not expose directly retrievable settlement tables. This is an independent web edition, not a verified Sharif institutional report number.
Sources & notes · Issue 10
G7 / CanadaCoordinated release and trade commitmentsPrimary policy statement · 2 OctIEACrude recovery and refined-product constraintsPrimary institutional assessment · 2 OctNewsquawkFriday oil settlement and contract codes2 Oct · 19:20 UTCEIADated petroleum balance tablesThrough 25 Sep; narrative staleEIAWorking gas in storageThrough 25 Sep; released 1 OctMarket dataBrent dated historyRoll: reference change; November to December; not a comparable returnMarket dataWTI dated historyNovember comparison; fresh source baseline differs by $0.03Market dataHenry Hub dated historyRoll: reference change; October to November; not a comparable returnMarket dataDutch TTF dated historyRoll: proxy reference change; October to November; not a comparable returnMarket dataJKM dated historyNovember futures proxy; zero reported volume; not physical Platts assessmentContract referenceTTF month and rolloverNovember · last roll 29 SepContract referenceJKM month and volumeNovember · last roll 15 SepContract referenceBrent month and rolloverDecember · vendor roll 27 SepContract referenceHenry Hub month and rolloverNovember · vendor roll 27 SepICE EndexOfficial TTF product referenceDirect settlement table not retrievableCME / NYMEXOfficial Henry Hub referenceDirect settlement table not retrievableSource revision: Edition 10 prepared from canonical 61561fea94346316597ba1ad5625479bd7041403; evidence retrieved 2026-10-03
Citation
Cite this edition
This format provides a stable reference to the archived edition. Adapt punctuation or ordering to the citation style required by your journal or institution.
Kia, A. (2026). World of Energy, Issue 10: G7 targets the diesel squeeze as crude exports recover. World Energy Flow. https://www.worldenergyflow.com/issues/2026-10-03/