Crude Oil Guide: Brent Vs. WTI, What’s The Difference?
Posted By:- Ilan Levy-Mayer Vice President, Cannon Trading Futures Blog
“U.S.-produced oil is a substitute, in terms of volume, to non-U.S. sources, and it’s geographically safe and secure, sending a hedge into the WTI price, not into Brent,” said Richard Hastings, a macro strategist at Global Hunter Securities.
Hastings made the comments when the price spread between the crudes traded at less than $1 back in July “Brent, in turn, reflects macroeconomic weakness from around the world, something which is less meaningful to WTI pricing,” he explained. 1
WTI (West Texas Intermediate), North Sea Brent and the OPEC (Organization of Petroleum Exporting Countries) Benchmark.
What Are the Major differences between these crude oil futures contracts?:
Sulfur Content: Some Crude oils are easier, less costly to refine into gasoline than others. Low sulfur crude is also known as Sweet crude. The commonly used measure of sulfur content is API gravity, is a measure of how heavy or light a petroleum liquid is compared to water. If its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks. API is the American Petroleum Institute.
WTI Crude API gravity of around 39.6.
Brent Crude has an API gravity of around 38.06.
OPEC basket of oil from 7 countries is the sourest, At present the API gravity for the Basket is heavier, at 32.7.
Location: Brent Blend is a combination of crude oil from 15 different oil fields in the North Sea. It is less “light” and “sweet” than WTI, but still excellent for making gasoline. It is primarily refined in Northwest Europe, and is the major benchmark for other crude oils in Europe or Africa. For example, prices for other crude oils in these two continents are often priced as a differential to Brent, i.e., Brent minus $0.50. Brent blend is generally priced at about a $4 per barrel premium to the OPEC Basket price or about a $1-2 per barrel discount to WTI.
WTI is also known as Light Sweet Crude, the majority of which is located in the Permian oil Field.
The OPEC Basket Price is an average of the prices of oil from Algeria, Indonesia, Nigeria, Saudi Arabia, Dubai, Venezuela, and Mexico. OPEC uses the price of this basket to monitor world oil market conditions. OPEC prices are lower because the oil from some of the countries have higher sulphur content, making them more “sour”, and therefore less useful for making gasoline.
Marketing: A dynamic relationship exists due to macro domestic economic influences for WTI vs. macro global economic influences for the other benchmarks, Brent and OPEC.
The narrowing of the spread or difference between the price of WTI and Brent is supported by several factors that have:
Lowered Brent (North Sea) prices because Brent-quality crude imports into North America have been displaced by increased U.S. light sweet crude production, reducing Brent-quality crude demand.
Raised WTI (Cushing, Oklahoma) prices because the infrastructure limitations that had lowered WTI prices are lessening
According to the U.S. Energy Information Administration, The strengthening of WTI relative to Brent in the first half of 2013 can be attributed to a number of factors: 2
New U.S. crude oil transportation infrastructure came online. Several new crude transportation projects came online in early 2013, including pipelines and crude-by-rail terminals. This new infrastructure helped clear transportation bottlenecks in U.S. Midcontinent, particularly around Cushing, Oklahoma, prompting increases in WTI prices.
U.S. refineries are running at high levels. Crude runs at refineries have increased steadily since early March to reach some of the highest levels on record. At 16.1 million barrels per day (bbl/d) for the week ending July 5, U.S. crude oil runs were the highest for any week since 2007, helping to elevate WTI prices in the spring and summer of 2013.
U.S. refineries gain access to domestic light sweet crudes. The expanded crude transportation infrastructure increased refinery access to domestically produced crude oil. Because certain domestic light sweet crudes are of similar quality to Brent, some of this domestic production replaced Brent and Brent-like crude imports at U.S. refineries, putting downward pressure on Brent prices.
Source: U.S. Energy Information Administration, based on Bloomberg, L.P.
EIA expects the WTI discount to widen to $6 per barrel by the end of 2013 as crude oil production in Alberta, Canada, recovers following the heavy June flooding and as Midcontinent production continues to grow.
When it comes to online commodity trading, traders should understand the academic differences highlighted above and choose the crude oil futures that is suitable for themselves or perhaps look at crude oil futures trading using spreads between the two crude oil futures contracts.
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- MarketWatch, Wall Street Journal , July,19 2013
- EIA publication August 5, 2013