The price isn’t right: Why often-quoted benchmark oil prices can be deceptive during supply crises
Crude oil prices reported in the news — typically Brent Crude or West Texas Intermediate (WTI) — are benchmark prices that do not directly represent what mos...
What Happened
- Crude oil prices reported in the news — typically Brent Crude or West Texas Intermediate (WTI) — are benchmark prices that do not directly represent what most countries, including India, actually pay for oil imports.
- India revised its Indian Crude Basket formula in March 2026, changing the weighting from 79% Oman/Dubai and 21% Brent to 61% Brent and 39% Oman/Dubai, to better reflect the actual composition of India's imports after a surge in Russian oil purchases following the 2022 Ukraine war.
- The revision exposed a three-year inaccuracy in India's official crude cost indicator — the basket had not kept pace with the shift in India's import sourcing away from Middle Eastern grades toward Russian and other Brent-priced crudes.
- For consumers and policymakers, understanding the gap between quoted benchmarks and actual import costs is essential for interpreting the impact of global oil price movements on the Indian economy.
Static Topic Bridges
What Are Oil Price Benchmarks?
A benchmark crude (or marker crude) is a reference grade of crude oil whose price is widely used to price other crude varieties traded globally. Benchmarks serve as price anchors because individual crude streams differ in quality, geography, and delivery logistics — making it impractical to publish thousands of separate prices. The three major global benchmarks are: (1) Dated Brent — the North Sea reference, pricing roughly two-thirds of global oil trade; (2) WTI (West Texas Intermediate) — the US benchmark traded on NYMEX; and (3) Dubai/Oman — the primary benchmark for crude flowing to Asia. Prices of other crude grades are expressed as differentials (premiums or discounts) to one of these benchmarks.
- Brent Crude: Light, sweet crude from the North Sea (Brent, Forties, Oseberg, Ekofisk fields); traded on ICE; global reference for ~65% of oil trade
- WTI: Light, sweet crude from Texas, North Dakota, Louisiana; delivery at Cushing, Oklahoma; traded on NYMEX; US benchmark
- Dubai/Oman: Medium sour crude; primary reference for Asian buyers (including India, China, Japan, South Korea)
- "Sweet" crude: Low sulphur content (easier to refine); "sour" crude: Higher sulphur content (cheaper but requires more refining)
- Brent typically trades at a premium to WTI (since 2011); WTI typically trades at a slight premium to Dubai/Oman
Connection to this news: Newspapers quote Brent or WTI as "the oil price." But what India — a major Asian importer — actually pays is determined by Dubai/Oman-priced Middle Eastern and Russian crudes, which may move differently from Brent. Quoting Brent alone can therefore be misleading about India's actual oil import bill.
The Indian Crude Basket
The Indian Crude Basket is India's official indicator for the cost of crude oil imports, published daily by the Petroleum Planning and Analysis Cell (PPAC) under the Ministry of Petroleum and Natural Gas. It is a weighted average of the prices of the crude grades that India actually imports. Historically (until February 2026), the basket was weighted 79% Oman/Dubai and 21% Brent, reflecting India's traditional reliance on Middle Eastern sour crude. In March 2026, the formula was revised to 61% Brent and 39% Oman/Dubai, following a major shift in India's import mix toward Russian crude (priced off Brent) after the post-2022 sanctions landscape.
- Administered by: Petroleum Planning and Analysis Cell (PPAC), Ministry of Petroleum and Natural Gas
- Old formula (until Feb 2026): 79% Oman/Dubai + 21% Brent
- New formula (from March 2026): 61% Brent + 39% Oman/Dubai
- Why changed: Russia became India's top oil supplier post-2022; Russian Urals crude is priced off Brent
- Published: Daily on the PPAC website
- Significance: Used by government to assess fiscal impact of global oil prices on domestic fuel subsidies and OMC profitability
Connection to this news: The Indian Crude Basket revision is itself a concrete illustration of how benchmark prices can mislead. For three years, official calculations used a formula that did not reflect the actual mix of India's imports — understating costs when Brent-priced crudes (including Russian crude) were cheaper, or overstating them otherwise.
Why WTI and Brent Diverge
Although both Brent and WTI represent light, sweet crude oil of similar quality, they diverge in price because of geography and infrastructure constraints. WTI is priced at Cushing, Oklahoma — a landlocked hub far from major refineries and export terminals. Brent is priced at sea, easily shipped globally. Since the shale revolution boosted US production after 2010, an oversupply of crude piled up at Cushing, depressing WTI prices relative to Brent. Since 2011, WTI has consistently traded at a discount to Brent. For importing countries like India, Brent (not WTI) is the more relevant global price signal.
- WTI delivery point: Cushing, Oklahoma (landlocked)
- Brent delivery: North Sea; easily exported globally
- Since 2011: WTI trades at a discount to Brent (typically $3–$8 per barrel)
- US shale revolution: Rapid production growth since ~2010 caused inland bottlenecks
- For India: Brent is more relevant than WTI as a global price indicator; Middle East sour crude (Dubai/Oman) is most directly relevant
Connection to this news: When media reports headline "oil prices fell" citing WTI, the price relief for Indian consumers may be different from what that number implies, because India imports primarily from the Middle East and Russia — neither of which is priced off WTI.
Oil Pricing and India's Fiscal Position
India imports approximately 85–87% of its crude oil requirement. Domestic retail prices of petrol and diesel are notionally based on international crude prices, though they are often administered (held fixed) for political or inflation management reasons. Every $10 per barrel increase in the Indian crude basket adds approximately ₹10,500–12,000 crore to India's annual oil import bill. The government monitors the basket price closely when deciding whether to revise domestic fuel prices, modify excise duties, or provide direct transfers to Oil Marketing Companies (OMCs: IOC, BPCL, HPCL).
- India's crude import dependence: ~85–87% of requirement
- Import bill sensitivity: ~$10/barrel = ~₹10,500–12,000 crore additional annual cost
- Oil Marketing Companies (OMCs): Indian Oil Corporation (IOC), Bharat Petroleum (BPCL), Hindustan Petroleum (HPCL) — state-owned; bear under-recovery when retail prices are capped below market rates
- Excise duty on petrol/diesel: A key lever for managing pass-through of global price changes to consumers
- Current account deficit: Rising oil prices widen the current account deficit, put pressure on the rupee
Connection to this news: The accuracy of the Indian Crude Basket formula directly affects the reliability of government assessments of OMC under-recoveries and subsidy requirements. The three-year lag in updating the formula means fiscal calculations during 2022–2025 may have used an inaccurate cost indicator.
Key Facts & Data
- Brent Crude: Prices approximately 65% of global oil trade; traded on ICE London; North Sea grades
- WTI: US benchmark; traded on NYMEX; delivery at Cushing, Oklahoma (landlocked)
- Dubai/Oman: Asian benchmark; sour crude; key reference for India, China, Japan, South Korea
- Indian Crude Basket: Old formula (until Feb 2026) — 79% Oman/Dubai + 21% Brent; New formula (from March 2026) — 61% Brent + 39% Oman/Dubai
- Reason for revision: India's imports shifted heavily toward Russian Urals (Brent-priced) post-2022 Ukraine war
- PPAC: Petroleum Planning and Analysis Cell publishes the basket price daily
- India's import dependence: ~85–87% of crude requirements are imported
- India's top oil suppliers (post-2022): Russia (largest), Iraq, Saudi Arabia, UAE
- Russian Urals crude: Priced at a discount to Brent; India sourced this at significantly below-market prices in 2022–24
- WTI typically at $3–$8/barrel discount to Brent (since 2011)
- Every $10/barrel rise in crude basket adds ~₹10,500–12,000 crore to annual import bill
- OMCs: IOC, BPCL, HPCL — state-owned; subject to under-recovery when retail prices are administered