The price of oil has sunk to levels not seen since 2002 as demand for crude collapses amid the coronavirus pandemic.
Brent crude fell to $23.03 a barrel at one point on Monday morning, its lowest level since November 2002.
Meanwhile the price of US West Texas Intermediate (WTI) fell below $20 a barrel and close to an 18-year low.
Oil prices have fallen by more than half during the past month as companies cut back or close production.
In addition to the drop in demand, a price war broke out earlier this month between Saudi Arabia and Russia.
This began when Saudi Arabia failed to convince Russia to back production cuts that had been agreed with the other members of the Opec oil producers’ group.
The decision came as refineries around the world are processing less crude oil with transport demand hammered by grounded airlines and fewer cars on the roads as countries lockdown commerce to fight the coronavirus.
However, an analyst said a collapse in demand from the measures taken to counter the spread of coronavirus was now the main factor.
“Oil prices failed to keep pace, with growing (coronavirus) lock-down measures and reports that this could drive global demand down 20%, potentially pushing the world to run-out of storage capacity,” Morgan Stanley analyst Devin McDermott said in a research note, citing a forecast by the Paris-based International Energy Agency.
Shale oil producers in the US have been particularly hard hit by the slump in prices since early March with calls growing for the US to suspend royalty payment fees from drillers and to buy more oil to fill the US Strategic Petroleum Reserve, or have states such as Texas restrict production, McDermott said. The US is now the world’s top oil producer.
“Since the 1930s, states have had the authority to limit oil and gas production in order to support oil prices. Though this practice is not widely used today, both federal and state regulators still have the ability to place restrictions on production levels,” McDermott said.