NEW YORK (AP) -- Shares of some top oil companies are mixed at 1 p.m.:
BP PLC rose $.07 or .2 percent, to $42.82.
Chevron fell $.30 or .2 percent, to $122.46.
ConocoPhillips rose $.22 or .3 percent, to $62.65.
Exxon Mobil Corp. rose $.40 or .4 percent, to $91.10.
Marathon Oil Corp. rose $.49 or 1.4 percent, to $35.64.
