The OPEC and its allies (OPEC ) is trying hard to maintain oil prices in the $65-$75 range per barrel, Vagit Alekperov, the head of Russia’s No. 2 oil

The OPEC and its allies (OPEC ) is trying hard to maintain oil prices in the $65-$75 range per barrel, Vagit Alekperov, the head of Russia’s No. 2 oil