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Marathon Oil sees Q1 Upstream LHC sales volume ex-Libya 310-330 MBOD

Raises 2013 Eagle Ford target from 70,000 net BOED to approximately 85,000 net BOED, Raises 2013 Bakken target from 33,000 net BOED to greater than 35,000 net BOED. Plans to ramp up rig count and production with improved NGL and gas prices in the Oklahoma Resource Basins. Comments taken from presentation slides.