Oil prices slipped on Wednesday, dragged down by a surprise gain in U.S. inventories and comments from the head of Russian state oil producer Rosneft questioning the point of a deal with OPEC to withhold supplies.
Oil prices slipped on Wednesday, dragged down by a surprise gain in U.S. inventories and comments from the head of Russian state oil producer Rosneft questioning the point of a deal with OPEC to withhold supplies.