Monday, Aug 20, 2018
FILE PHOTO: Pump jacks are seen at the Lukoil owned

FILE PHOTO: Pump jacks are seen at the Lukoil owned

FILE PHOTO: Pump jacks are seen at the Lukoil owned Imilorskoye oil field outside the Siberian city of Kogalym, Russia, January 25, 2016. REUTERS/Sergei Karpukhin/File Photo