LONDON, Feb. 20 (UPI) -- Violence in Nigeria's oil-producing region drove up the price of crude oil Monday by more than 2 percent.
NEW YORK, May 24 (UPI) -- The wholesale price of crude oil for July delivery closed up Tuesday at $49.67 per barrel on the New York Mercantile Exchange.
NEW YORK, June 3 (UPI) -- International spot crude oil prices at midday Tuesday. .
NEW YORK, Nov. 25 (UPI) -- International spot crude oil prices at close Monday. .
NEW YORK, Aug. 26 (UPI) -- International spot crude oil prices at midday Monday. .
NEW YORK, Aug. 2 (UPI) -- International spot crude oil prices at midday Friday. .
NEW YORK, Aug. 1 (UPI) -- International spot crude oil prices at midday Thursday. .
NEW YORK, July 31 (UPI) -- International spot crude oil prices at midday Wednesday. .
NEW YORK, July 30 (UPI) -- International spot crude oil prices at midday Tuesday. .
NEW YORK, July 29 (UPI) -- International spot crude oil prices at midday Monday. .
NEW YORK, July 26 (UPI) -- International spot crude oil prices at midday Friday. .
NEW YORK, July 25 (UPI) -- International spot crude oil prices at midday Thursday. .
NEW YORK, July 24 (UPI) -- International spot crude oil prices at midday Wednesday. .
NEW YORK, July 23 (UPI) -- International spot crude oil prices at midday Tuesday. .
NEW YORK, July 22 (UPI) -- International spot crude oil prices at midday Monday. .