industry

📊 Global oil supplies are facing a major disruption

2026-03-17 By inStocks Research Desk
IR

inStocks Research Desk

Market Education Team

📊 Global oil supplies are facing a major disruption. Expect sharp price swings and deep inventory drawdowns.

⚠️ Keep in mind: This entire trajectory depends on how long the current shutdown lasts. If the current pace holds, we are looking at a severe supply crunch by late March.

🔼 Here is the data you need to trade the volatility.

🚨 RUSSIA ≠ REPLACEMENT FOR WEST ASIAN OIL 🚨

🛢 Sanctions Reality (Since 2022)

Russian crude never went offline

👉 ~9–9.5 mbd continued flowing via rerouting

👉 Shifted from Europe → India 🇮🇳 & China 🇨🇳

👉 Discounts + shadow fleet kept barrels moving

🛢 Capacity Reality

Total capacity: ~10 mbd

Current output: ~9–9.5 mbd

👉 Already near peak production

⚙️ Spare Capacity (The Real Constraint)

Only ~0.3–0.7 mbd available

👉 Cannot offset a 10–13 mbd Hormuz disruption

🌍 Crude Quality Check

Russian (Urals/ESPO): Medium sour

West Asian (Arab Light/Basrah): Medium sour

👉 Broadly similar, BUT:

Refinery configs differ

Yield mix varies

Logistics not interchangeable

⚠️ What This Means

✔️ Russia can reroute supply

❌ Russia cannot create new supply at scale

Russia can reroute barrels — but it cannot replace Hormuz.