Per the US Energy Information Administration FAQ: 47 gasoline+20 diesel & heating oil +8 jet = 75% of a barrel, which includes heating oil. I believe that as gasoline & diesel demand is reduced, these molecules will be split into chemical feed stocks to make plastics, carpet, red solo cups etc.
"What are petroleum products, and what is petroleum used for?
Petroleum products include transportation fuels, fuel oils for heating and electricity generation, asphalt and road oil, and feedstocks for making the chemicals, plastics, and synthetic materials that are in nearly everything we use. Of the approximately 7.21 billion barrels of total U.S. petroleum consumption in 2016, 47% was motor gasoline (includes ethanol), 20% was distillate fuel (heating oil and diesel fuel), and 8% was jet fuel."