Oil pumping jacks, also known as "nodding donkeys", operate in an oilfield near Almetyevsk, Russia. Refiners’ margins are expected to revive in 2021 but will remain below mid-cycle levels, Moody’s said. Bloomberg
Oil pumping jacks, also known as "nodding donkeys", operate in an oilfield near Almetyevsk, Russia. Refiners’ margins are expected to revive in 2021 but will remain below mid-cycle levels, Moody’s saiShow more

US oil exploration firms to struggle in a low-price environment