It seems that, once again, Canada is struggling to build crude oil pipeline export capacity fast enough to keep pace with production growth. The latest setback came with the announcement that completion of the Canadian government-owned Trans Mountain Expansion (TMX) will be delayed until the third quarter of 2023 and that the 590-Mb/d project will cost almost twice as much as previously estimated. The latest six-to-nine-month delay appears to set the Canadian oil industry on a path to exhausting its spare export capacity by later this year. And that’s not good news for producers. In today’s RBN blog, we consider this latest TMX announcement and what it might mean for pipeline constraints and heavy oil price differentials.

