Oil-Shock Monitor KB — Index¶
Entry point for the 2026 Hormuz Oil Shock knowledge base. Covers the U.S./Israel–Iran conflict beginning February 28, 2026, the effective closure of the Strait of Hormuz (~20% of global oil supply), and the cascading effects on prices, European energy, and global trade.
||| Supply Destroyed | 11–13M b/d | Largest supply shock in oil market history — 4× the prior record |||
||| Hormuz Collapse | ~80% | Loadings dropped from 20M+ b/d to ~3.8M b/d (IEA April 2026) |||
||| Physical vs Futures | +$51/bbl | Crude at ~$150 physical vs ~$99 futures — unprecedented disconnect |||
||| OPEC Output | −27% MoM | Production fell from 28.7M bpd to 20.8M bpd in a single month |||
||| Refinery Cuts | −6M b/d | Global refinery runs cut due to crude shortage (IEA) |||
||| US Inventories | −7.9M bbl/wk | Week ending May 15 — largest draw in nearly a year; lowest level in ~12 months |||
||| Institutional Alert | CRITICAL | OECD commercial inventories: stress by June, minimum by September (JPMorgan) |||
The Three Big Questions¶
Q1 — Supply Disruption¶
How long and how deep is the supply disruption — and is the US-Iran deal game-changing?
Key findings:
- Ceasefire signed June 14 — Islamabad Declaration. Formal MOU in Geneva June 19
- Recovery reality: mine clearing 6 months + vessel reload 2-3 months + production restart 3 months = well into 2027
- ~93 million barrels stranded non-Iranian crude to release (Kpler, June 18)
- Structural surplus 2027: IEA projects +8 mbd supply vs +2 mbd demand — bearish long-term
Q2 — Price Impact¶
How high does oil go — and what does the US-Iran deal mean for prices?
Key findings:
- Physical crude at ~$150/bbl vs futures at ~$99/bbl — $51/bbl disconnect (IEA April)
- Sell-side cannot generate a credible clearing price for 11–13M b/d outage
- WTI backwardation: $20.65 premium for June 2026 over June 2027; $34.47 premium over June 2028
- Goldman: global inventory draw at 8.7M b/d — double the March rate
⚠️ Big question now: Brent just broke below $100 on deal news. But physical market remains in extreme backwardation — the paper price collapse hasn't been reflected in physical markets yet. Are we seeing the beginning of a physical-paper compression, or a divergence that will drive the next leg up?
Q3 — Europe Exposure¶
How acutely is Europe impacted — and what does the US-Iran deal change?
Key findings:
- European refineries cutting -6M b/d globally (IEA)
- Dated Brent spread at +$22.80 — European marker under severe pressure
- LNG substitution data-poor — high priority gap
- European gas storage pre-crisis starting position: ~83% full (Oct 2025)
⚠️ Big question now: If Hormuz reopens and LNG demand pressure eases, does Europe get relief? Or is the structural damage to European refining (Group III base oils, motor oil shortages) already locked in regardless of a diplomatic resolution?
Key Analytical Themes¶
| Theme | Description |
|---|---|
| Contango vs Backwardation | Forward curve signals — current extreme backwardation, what contango would mean |
| Breaking Point | Supply shortages override demand destruction — the market's clearing mechanism fails at this scale |
| Ceasefire Dynamics | Why a ceasefire ≠ supply restoration |
| Inventory Depletion | OECD reserves: stress by June, minimum by September — IEA "only weeks left" |
| Motor Oil Crisis | ILMA expects acute shortages by early July — consumer-level impact accelerating |
| Physical-Futures Disconnect | $51/bbl gap — physical market in acute shortage while paper prices correct on deal news |
Current State Summary (May 25, 2026)¶
Price¶
| Benchmark | Price | Change |
|---|---|
| Brent | ~$98–$100/bbl | −4.8% today; first sub-$100 since early May |
| WTI | ~$90/bbl | Down from $138 April high |
| Physical (IEA) | ~$150/bbl | Not yet adjusted to deal news |
Supply¶
- Hormuz: 2 vessels/day (May 17) vs normal 125–140
- Chinese tankers: 3 VLCCs ~6M bbl exited via Iranian-cleared corridor May 20
- US exports at record 7.92M b/d — domestic storage being drawn
Demand Destruction¶
- Goldman: 8.7M b/d global inventory draw rate (double March rate)
- JPMorgan: OECD inventories at "stress operating level" by June, "operational minimum" by September
- EIA: Brent expected ~$106 avg May–June before easing
Institutional Consensus¶
| Institution | Key Alert |
|---|---|
| Goldman (May 21) | Inventory draw 8.7M b/d; 101 days demand in inventories (8yr low); Q4 Brent $90 |
| JPMorgan (May 18–19) | OECD stress by June; minimum by September if Hormuz stays closed |
| IEA/Birol (May 18) | "Only weeks left" for commercial inventories; largest ever emergency stock release |
| Morgan Stanley (May 25) | Inflation peak May–June; negative growth shock coming |
| IEA (May 13) | "Largest supply disruption in history of global oil market" |
Sources¶
161 articles across institutional research, daily monitoring, and field reports.
Daily Log¶
- 2026-06-11 — Project Freedom confirmed, 100M bbl in transit, DFC $40B backstop, STS workaround operational
- 2026-05-25 — US-Iran deal, Brent sub-$100, motor oil crisis, Goldman/IEA/EIA ingest
- 2026-05-14 — Discovery
*Last updated: 2026-07-21 | Compiled from 340+ articles