Oil futures looked to post a loss Wednesday, their first in four sessions, after official U.S. data revealed a third straight weekly climb in U.S. crude supplies.Oil futures looked to post a loss Wednesday, their first in four sessions, after official U.S. data revealed a third straight weekly climb in U.S. crude supplies. Oil futures looked to post a loss Wednesday, their first in four sessions, after official U.S. data revealed a third straight weekly climb in U.S. crude supplies.
