Oil edges up as Libyan supply woes offset lower-than-expected U.S. stock draw

Oil prices edged up on Thursday after two sessions of losses, as supply concerns over Libya returned to focus, while a smaller-than-expected draw in U.S. crude inventories sapped demand expectations. Brent crude futures LCOc1 climbed 15 cents, or 0.19%, $78.80 a barrel by 0605 GMT, while U.S. West Texas Intermediate crude CLc1 futures were up ...