NEW YORK (AP) — Shares of some top oil companies are mixed at 1 p.m.:

BP PLC fell $.34 or .8 percent, to $42.30.

Chevron fell $1.01 or .9 percent, to $111.14.

ConocoPhillips fell $.51 or .9 percent, to $56.17.

Exxon Mobil Corp. fell $.62 or .7 percent, to $87.11.

Marathon Oil Corp. rose $.21 or .8 percent, to $27.89.