Oil prices on the way to record weekly growth

Oil prices fell slightly in global trading on Friday, but are on track for a weekly gain due to uncertainty over supplies from the Middle East and a larger-than-expected decline in crude inventories in the United States.

Oil prices fell slightly in global trading on Friday, but are on track for a weekly gain due to uncertainty over supplies from the Middle East and a larger-than-expected decline in crude inventories in the United States.