What’s the difference between WTI and Brent crude oil?

WTI and Brent are indexes that reflect the current price of a barrel of oil based on an assessment

Photo: Shutterstock

WTI is West Texas Intermediate oil. It describes a light oil with relatively low sulfur. While it might be produced in West Texas, the WTI designation can be designated to any crude that can meet the criteria of being a light sweet crude with the “light” aspect being defined as API 41 gravity and a sulfur content of approximately 0.4%, which would make it “sweet.”

WTI is the crude that is the basis for the crude contract on the NYMEX division of the CME. The delivery point for that crude is not actually in Texas; it is at the pipeline and tank gathering point of Cushing, Oklahoma. Crudes that meet the basic specifications of WTI can be delivered into the contract even if they are not produced in West Texas. 

WTI was the first actively-traded crude contract, launched on NYMEX in 1983. It was considered the key benchmark for many years until it was displaced gradually by the Brent contract on what is now ICE. WTI fell far out of favor when the inability to get crude out of Cushing to the Gulf of Mexico became a serious problem. It value against Brent plummeted. However, new pipeline projects have eased that issue but Brent is still considered the global benchmark.

Brent crude was initially a term that referred to oil coming out of the Brent field in the U.K. sector of the North Sea. While that is still one of its definitions, it now encompasses a variety of North Sea crudes–Oseberg, Forties, Ekofisk and Brent–deliverable against a Brent contract obligation. As it is a waterborne crude and can move anywhere, it is considered the global crude benchmark. The Platts assessment for Dated Brent–a physical cargo to be loaded at a certain designated date–is the world’s crude benchmark.

Brent crude is slightly lighter than WTI. Its sulfur content can be higher or lower depending upon the grade in question. Forties, for example, has more sulfur than WTI. 

The Brent/WTI spread is relevant for several reasons. One of the key ones is whether its width–with Brent higher than WTI–is enough to incentivize moving crude out of Canada or the Midcontinent to the East Coast or Gulf Coast for export or processing. WTI crude or crude priced off WTI will need to compete with crudes priced closer to Brent on the coasts. The movement of crude by rail is highly dependent upon the size of the spread.

Upcoming FreightWaves Events
AI

Supply Chain AI Symposium

Past the hype. Join operators, founders, and enterprise leaders figuring out how to deploy AI in supply chain.

July 15, 2026
The Old Post • Chicago, IL
Register Now
FreightTech

F3: Future of Freight Festival

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

October 27, 2026 – October 28, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
AI Supply Chain AI Symposium Jul 15 • The Old Post • Chicago, IL

Past the hype. Join operators, founders, and enterprise leaders figuring out how to deploy AI in supply chain.

The Old Post • Chicago, IL Register Now
FreightTech F3: Future of Freight Festival Oct 27 – Oct 28 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now

John Kingston

John has an almost 40-year career covering commodities, most of the time at S&P Global Platts. He created the Dated Brent benchmark, now the world’s most important crude oil marker. He was Director of Oil, Director of News, the editor in chief of Platts Oilgram News and the “talking head” for Platts on numerous media outlets, including CNBC, Fox Business and Canada’s BNN. He covered metals before joining Platts and then spent a year running Platts’ metals business as well. He was awarded the International Association of Energy Economics Award for Excellence in Written Journalism in 2015. In 2010, he won two Corporate Achievement Awards from McGraw-Hill, an extremely rare accomplishment, one for steering coverage of the BP Deepwater Horizon disaster and the other for the launch of a public affairs television show, Platts Energy Week.