NEW YORK, Feb. 20 (Xinhua) -- Oil prices settled mixed on Friday.
The West Texas Intermediate for March delivery dropped 4 cents, or 0.06 percent, to settle at 66.39 U.S. dollars a barrel on the New York Mercantile Exchange. Brent crude for April delivery added 10 cents, or 0.14 percent, to settle at 71.76 dollars a barrel on the London ICE Futures Exchange.
