Crude oil: the benchmarks, producers and reserves that price the world's energy

What it is

Oil is the world's largest traded commodity by value. Physical crude is priced off three benchmark grades: Brent (North Sea light-sweet, the global reference for roughly 65 percent of all oil contracts, traded on ICE London), WTI (West Texas Intermediate, the US benchmark at Cushing, Oklahoma on NYMEX), and Dubai/Oman (medium-sour, the reference for Middle East crude shipped to Asia). Brent typically carries a small premium over WTI, reflecting pipeline and storage logistics; Dubai trades at a discount to Brent due to its higher sulfur content.

Futures markets allow producers, refiners, airlines, and funds to hedge or speculate on future delivery, generating a forward curve. When supply is tight, the curve is in backwardation (spot above futures); when inventories are loose, it is in contango (spot below futures). OPEC+ output decisions, US shale volumes, Strait of Hormuz transit, and the US dollar all move the price.

History

OPEC was founded in Baghdad in 1960 by Saudi Arabia, Iraq, Iran, Kuwait, and Venezuela. The 1973 Arab oil embargo, targeting countries that backed Israel in the Yom Kippur War, quadrupled US gasoline prices and prompted Western governments to create strategic petroleum reserves. A second shock followed the 1979 Iranian revolution. Saudi Arabia's 1986 decision to flood the market showed OPEC's fragility when member compliance collapsed.

The 2008 financial crisis pushed Brent to a record US$147 per barrel in July, then crashed it to US$32 by December. The US shale revolution, using hydraulic fracturing and horizontal drilling from around 2009, made the US the world's largest crude producer by 2018. A 2014-16 price war between OPEC and US shale drove Brent below US$30 and produced the OPEC+ alliance with Russia in late 2016. WTI futures briefly went negative in April 2020 as COVID-19 destroyed demand and storage filled.

Current state

As of July 2026, Brent is trading in the mid-to-upper US$60s per barrel. OPEC+'s fourth consecutive monthly output increase, announced 2 July (see Brent crude falls to $67.74 as OPEC+ implements fourth consecutive output increase), has maintained downward pressure on prices. The IEA estimates global demand will contract by 420 thousand barrels per day year-on-year in 2026; the World Bank's April 2026 Commodity Markets Outlook projected Brent averaging US$60 per barrel for the full year.

The first half of 2026 was volatile. A Middle East conflict briefly closed the Strait of Hormuz (see IMO estimates 80 mines block Hormuz's historic shipping lane as clearance operations begin), spiking prices in early 2026, before a ceasefire drove them sharply lower (see Oil posts its steepest quarterly drop since COVID as Hormuz reopens and Iran ceasefire holds and Brent falls to $72 as Gulf exports recover, then rebound on IRGC Bahrain attack). Saudi Arabia's Ras Tanura terminal suffered an unplanned outage in late June (see Saudi Aramco helicopter crashes at Ras Tanura, killing all 14 on board) before restarting. The EIA's June 2026 Short-Term Energy Outlook projected US crude output averaging 13.5 million barrels per day in 2026.

Relationships

The seven tracked subjects form an interconnected system. Brent is the global anchor; all other crude prices are expressed as a spread to it. WTI's premium or discount to Brent reflects pipeline capacity and inventory levels at Cushing, Oklahoma. Dubai/Oman grades steer purchasing for Asian refiners: when Dubai widens its discount to Brent, Asian buyers shift toward Middle East barrels over Atlantic Basin alternatives.

OPEC+ controls roughly 40 percent of global crude production across 23 nations. Monthly quota decisions, and compliance by habitual overproducers such as Iraq and the UAE, are the dominant supply variable. US shale responds on a 6-12 month lag: Permian Basin and Bakken rigs add when WTI holds above roughly US$65-70 per barrel and cut when it falls below US$55.

Russian crude (Urals blend) flows primarily to India and China at discounts under the G7's US$60-per-barrel cap, imposed after Russia's 2022 invasion of Ukraine; India set a record intake in June 2026 (see India sets record for Russian crude imports in June at 2.35 million bpd as US sanctions waiver lapses unrenewed). The US Strategic Petroleum Reserve, at roughly 395 million barrels as of early 2026, provides limited capacity to cushion acute supply shocks.

What to watch

OPEC+'s next meeting (expected late July or August 2026) will signal whether the cartel keeps unwinding voluntary cuts or pauses to defend prices. The pace of Hormuz traffic recovery will drive Dubai differentials and tanker freight rates. US shale's rig-count response to sub-US$70 WTI is the key supply variable for 2027. India's refinery run rates and China's second-half industrial demand are the two largest demand unknowns. The enforceability of the G7 price cap on Russian crude, and whether purchases above the cap prompt diplomatic responses, remains a live market risk.