WCS Discount Narrowing Amid Canadian Pipeline Constraints

The discount on Western Canada Select (WCS) crude oil has tightened to its narrowest point since November, settling at $11.65 per barrel below the U.S. benchmark West Texas Intermediate (WTI) futures.

This narrowing of the WCS differential is significant, having reduced by approximately $4 since mid-May.

The tight supply of crude out of Western Canada has been attributed to wet weather and a power outage that affected oil sands producer Cenovus Energy last week. The Trans Mountain pipeline is currently at capacity for June, with demand exceeding availability, resulting in apportionment for the first time since its completion two years ago.

Analyst Lee Williams from Wood Mackenzie warned of ongoing volatility and discounting due to global disruptions and forecasted supply gains out of the Western Canada Sedimentary Basin. He noted that 'significant risk' remains as long as these global disruptions persist.