NEW YORK, Aug. 7 (Xinhua) -- Oil prices fell on Thursday.
The West Texas Intermediate for September delivery decreased by 47 cents, or 0.73 percent, to settle at 63.88 U.S. dollars a barrel on the New York Mercantile Exchange. Brent crude for October delivery lost 46 cents, or 0.69 percent, to settle at 66.43 dollars a barrel on the London ICE Futures Exchange. ■
