NEW YORK (AP) -- Shares of some top oil companies were mixed at the close of trading:
BP PLC fell $.18 or .4 percent, to $41.85.
Chevron fell $.18 or .1 percent, to $121.32.
ConocoPhillips rose $.53 or .8 percent, to $70.04.
Exxon Mobil Corp. fell $.04 or percent, to $86.00.
Marathon Oil Corp. rose $.16 or .5 percent, to $35.04.
