. the percentage of our north america e&p crude oil and condensate production that is light sweet crude has been increasing as onshore production from the eagle ford and bakken increases and production from the gulf of mexico declines . in 2013 , the percentage of our u.s . crude oil and condensate production that was sweet averaged 76 percent compared to 63 percent and 42 percent in 2012 and 2011 . location 2013 in recent years , crude oil sold along the u.s