An investigation has been launched into a fire at a US refinery operated by Canadian oil firm Husky Energy.
The Husky Lima Refinery produces gasoline, diesel, jet fuel , residual fuels and petrochemical feedstocks which produces two billion gallons of refined petroleum products every year.
A spokesman said the company is investigation the cause and impact on operations.
A refinery in Russia has also been closed after a fire broke out.
Urals Energy said no one was hurt during the incident and oil field operations had not been affected.
A spokesman said the management of Petrosak was “urgently” seeking to source replacement for the damaged equipment, which was manufactured in the US, and to assess the time required to bring the plant back into operation.