• #OPEC Crude #oil production in May ۲۰۱۸ - @OPECSecretariat OPEC monthly oil market report/۱۲ Jun. According to secondary sources, total OPEC-۱۴ crude oil production averaged ۳۱.۸۷ mb/d in May, an increase of ۳۵ tb/d from the previous month. #OOTT