Crude oil drips from a valve at an oil well operated by Venezuela's state oil company PDVSA, in the oil rich Orinoco belt, near Morichal at the state of Monagas April 16, 2015. REUTERS/Carlos Garcia Rawlins/File Photo

Crude oil drips from a valve at an oil well operated by Venezuela’s state oil company PDVSA, in the oil rich Orinoco belt, near Morichal at the state of Monagas April 16, 2015. REUTERS/Carlos Garcia Rawlins/File Photo

Photo: Reuters/Carlos Garcia Rawlins

June 8, 2016 8:16 AM (UTC+8)