2020 was one of the worst-ever years for oil write-downs

The pandemic has triggered the largest revision to the value of the oil industry’s assets in at least a decade, as companies sour on costly projects amid the prospect of low prices for years.

Oil-and-gas companies in North America and Europe wrote down roughly $145 billion combined in the first three quarters of 2020, the most for that nine-month period since at least 2010, according to a Wall Street Journal analysis. That total significantly surpassed write-downs taken over the same periods in 2015 and 2016, during the last oil bust, and is equivalent to roughly 10% of the companies’ collective market value.

Companies across the major Western economies are writing down more of their assets during the coronavirus pandemic than they have in years.