Bidness ETC | UPDATE 1-Tight oil is here to stay, Conoco CEO tells OPEC Reuters "So the message - unconventional production is here to stay," Lance told an audience packed with OPEC officials, including Saudi Arabia's influential oil minister Ali al-Naimi. Lance also said he saw world demand growth for oil recovering to 1.1 or 1.2 ... Tight oil is here to stay, Conoco CEO tells OPEC |