OPEC’s November 2025 Oil Market Report Insights: Inventories Tighten Amid Steady Demand Growth
· Commodities · MarketsFN Team
As oil prices continue their volatile dance in late 2025, the Organization of the Petroleum Exporting Countries (OPEC) released its Monthly Oil Market Report (MOMR) on November 12, offering a snapshot of a market balancing on the edge of supply constraints, economic resilience, and refining pressures. The feature article spotlights global oil inventory developments, highlighting a tightening stock picture that could underpin prices in the coming months. With Brent futures hovering around $64/b—down sharply from October highs—the report underscores healthy fundamentals amid geopolitical jitters and seasonal demand shifts.
Drawing on secondary sources and OPEC’s proprietary analysis, the MOMR paints a world where oil demand remains robust, non-OPEC supply growth slows, and refining margins rebound. Here’s a deep dive into the key sections, with forecasts for 2025 and 2026 that investors should bookmark.
Crude Oil Price Movements: A Bearish October Slide
October was rough for bulls. The OPEC Reference Basket (ORB)—a weighted average of crudes from member countries—plunged $5.19/b m-o-m to average $65.20/b. This marks a continuation of the downward trend, driven by a mix of ample supply signals, economic uncertainty, and elevated freight rates pressuring differentials in the Atlantic Basin.
| Benchmark | October Average | M-o-M Change | Y-o-Y Change |
|---|---|---|---|
| ICE Brent | $63.95/b | -$3.63/b | N/A |
| NYMEX WTI | $60.07/b | -$3.46/b | N/A |
| DME Oman | $64.95/b | -$5.09/b | N/A |
The Brent-WTI spread narrowed slightly to $3.88/b, down 17¢ m-o-m, reflecting weaker WTI amid US inventory builds. Spot prices echoed the pain: North Sea Dated fell $3.63/b to $63.95/b, while Sour Urals and Dubai Fateh dropped $4.23/b and $5.09/b, respectively.
Futures curves weakened, with all benchmarks slipping further into contango at the back end, though the front remained in backwardation—signaling tight near-term physical markets. Hedge funds stayed bearish, trimming net longs amid volatility. Looking ahead, firm refining margins could provide a floor, but sanctions on product flows add upside risks.
World Economy: Stable Growth Amid Regional Shifts
OPEC sees the global economy chugging along steadily, with 3.0% growth in 2025 and 3.1% in 2026—unchanged from October’s outlook. This resilience stems from strong 3Q25 momentum, though inflation normalization and trade tensions loom.
| Region | 2025 Growth | 2026 Growth | Key Notes |
|---|---|---|---|
| US | 1.8% | 2.1% | Solid consumer spending; IP up 0.3% in September |
| Japan | 1.1% (revised up) | 0.9% | Strong 2Q25, but export slowdown |
| Eurozone | 1.2% | 1.2% | ECB rate cuts support; IP flat |
| China | 4.8% | 4.5% | Stimulus boosts; deflation risks easing |
| India | 6.5% | 6.5% | Robust services; trade deficit widens |
| Brazil | 2.3% | 2.5% | Strong 1H25; fiscal concerns |
| Russia | 1.6% (revised down) | 1.5% | Moderate growth; sanctions impact |
The US leads OECD with 2.8% y-o-y in 3Q25, though manufacturing softened. China’s stimulus—fiscal packages and rate cuts—could add upside, but property woes persist. India’s IP surged 6.1% in August, driven by manufacturing. Overall, OPEC warns of US-China trade frictions and rare earth export controls as potential drags.
World Oil Demand: Steady Climb at 1.3 mb/d for 2025
Demand growth holds firm at 1.3 mb/d y-o-y in 2025, with OECD up 0.1 mb/d and non-OECD leading at 1.2 mb/d. For 2026, it’s 1.4 mb/d, similarly split.
| Region | 2025 Growth (mb/d) | Key Drivers |
|---|---|---|
| OECD | 0.1 | Americas: Jet fuel up; Europe: Diesel soft |
| Non-OECD | 1.2 | China: Petrochems; India: Gasoline |
| Global Total | 1.3 | Transportation fuels dominate |
In OECD Americas, US demand fell 0.2 mb/d in August, but EVs’ share rose to 10.1% of new sales. Europe’s diesel demand weakened amid economic slowdowns. In non-OECD, China’s apparent demand grew 0.1 mb/d y-o-y in September, led by naphtha. India’s demand jumped 0.3 mb/d, with gasoline and diesel surging.
Near-term: Seasonal heating oil builds support, but EV penetration caps upside.
World Oil Supply: Non-DoC Growth Revised Up
Non-DoC liquids (from non-participating countries) are now seen growing 0.9 mb/d y-o-y in 2025 (up 0.1 mb/d from prior), driven by US, Brazil, Canada, and Argentina. For 2026, it’s steady at 0.6 mb/d.
| Driver | 2025 Growth (mb/d) | Notes |
|---|---|---|
| US | 0.4 | Permian leads; tight oil up 0.3 mb/d |
| Brazil | 0.2 | Pre-salt ramps |
| Canada | 0.1 | Oil sands steady |
| Global Non-DoC | 0.9 | Total: 54.1 mb/d average |
DoC NGLs/non-conventionals grow 0.1 mb/d both years. OPEC crude fell 73 tb/d m-o-m in October to 43.02 mb/d, per secondary sources.
OECD supply: US liquids up 0.4 mb/d in 2025, led by Permian. Norway and UK down slightly.
Product Markets and Refinery Operations: Margins Rebound
Refining margins strengthened globally, up $1–$3/b, fueled by middle distillates amid turnarounds.
| Region | October Margin vs. Benchmark | M-o-M Change |
|---|---|---|
| USGC (Mars) | $12.50/b | +$2.50/b |
| Rotterdam (Brent) | $8.20/b | +$0.80/b |
| Singapore (Oman) | $9.10/b | +$1.70/b |
Intakes dropped 1.7 mb/d m-o-m to 80.2 mb/d, but up 0.8 mb/d y-o-y. US gasoline cracks rose $3.50/b; jet/kerosene firmed on aviation recovery. Asian outages and low Chinese exports tightened products.
Short-term: End of maintenance could ease, but sanctions on flows add volatility.
Feature: Global Oil Inventory Developments
Commercial stocks in OECD countries fell 20 mb in September to 2.85 bb, 150 mb below the 2015–2019 average. Crude stocks dropped 15 mb, products 5 mb. Days of forward cover: 62.5, down from 63.2.
Non-OECD: China’s stocks built 10 mb; India’s fell 5 mb. Global inventories signal tightening, supporting backwardation.
Implications: A Balanced but Fragile Market
OPEC’s report reinforces a narrative of resilient demand (105.1 mb/d 2025 average) against moderating supply growth. With inventories leaning tight and refining rebounding, prices could find support above $60/b—barring escalation in Middle East tensions or US-China trade wars.
For traders: Watch non-DoC revisions and OECD builds. For policymakers: EV trends and stimulus in China/India could shift the 2026 outlook.
As 2025 winds down, OPEC’s steady hand on forecasts signals confidence—but in oil, the only constant is change.
Disclaimer
The content on MarketsFN.com is provided for educational and informational purposes only. It does not constitute financial advice, investment recommendations, or trading guidance. All investments involve risks, and past performance does not guarantee future results. You are solely responsible for your investment decisions and should conduct independent research and consult a qualified financial advisor before acting. MarketsFN.com and its authors are not liable for any losses or damages arising from your use of this information.