Lee Tillman | Upstream

Marathon Oil talks up $1 billion earning potential of 'ugly duckling' African gas assets

Marathon Oil cuts capex by $100 million amid ‘challenging market’

Texas producers face off at output cuts hearing

Marathon profit slumps, output flat

Marathon eyes oil growth in 2019

Marathon cheers Bakken flows

Marathon in $450m Libyan exit

Marathon narrows loss, sets capex

Marathon slashes capex

Oil sands exits raise concerns for future growth