The price of OPEC reference basket of 14 crudes stood, at $67.24 a barrel on Wednesday, edging up from $66.39 the previous day, according to OPEC Secretariat calculations, Emirates' news agency WAM reported. OPEC basket is made up of 14 member states' crudes as the following: Murban (Emirates), Saharan Blend (Algeria), Girassol (Angola), Oriente (Ecuador), Zafiro (Eq. Guinea), Rabi Light (Gabon), Iran Heavy (Iran), Basra Light (Iraq), Kuwait Export (Kuwait), Es Sider (Libya), Bonny Light (Nigeria), Qatar Marine (Qatar), Arab Light (Saudi Arabia), and Merey (Venezuela).