11
FILE PHOTO: Pump jacks operate at sunset in an oil
FILE PHOTO: Pump jacks operate at sunset in an oil field in Midland, Texas U.S. August 22, 2018. Picture taken August 22, 2018. REUTERS/Nick Oxford/File Photo
FILE PHOTO: Pump jacks operate at sunset in an oil field in Midland, Texas U.S. August 22, 2018. Picture taken August 22, 2018. REUTERS/Nick Oxford/File Photo