Starting last month, Midland WTI crude oil could be delivered into Dated Brent, meaning that Brent, the crude oil that serves as the price basis for two-thirds or more of physical oil traded in the global market, can now be valued at the price of U.S. Gulf Coast crude, plus freight.  And so far, that’s exactly what has happened.  Ever since WTI cargos could be offered into the Brent market in May 2023, those cargos have set the price of Brent a whopping 85% of the time. 

There has always been a close relationship between the two crudes.  The difference between prices of Brent and WTI has tracked the freight differential much of the time over the past few years, as shown in the graph below.  Just doing a simple correlation of freight versus the differential (without any of the timing and location adjustments inherent in the Dated Brent process), the relationship has historically been reasonably tight – R-Squared equals 76% from Mid-2021 through May.   

If the level of WTI dominance over Brent seen over the past two months continues, it is quite possible that Gulf Coast WTI (represented by Magellan East Houston, or MEH) and Brent will become even closer to matching the freight differential than they have been in the past, with Brent in effect equalizing to WTI at the Gulf Coast, plus the cost of shipping to get it to Europe – in particular, on an Aframax to Rotterdam, the default ship size and delivery point for WTI cargos delivered into Brent.   

The big question is what will it mean for crude markets if the two crudes become totally linked, with the difference being only the cost of freight?  The RBN blogosphere will be addressing this question in an upcoming series.

Create a FREE Account to Read Full Article