Iraq is experiencing the deadliest sectarian violence since 2008 and oil production has declined . Global oil companies in Iraq are paid for their work rather than getting a share of profits . This means the companies have little time for risk , CNN 's John Defterios says . There are fears Iraq is not investing enough in its oil distribution network , he says .
Iraq is experiencing the deadliest sectarian violence since 2008 and oil production has fallen . Global oil companies in Iraq are paid for their services rather than getting a share of profits . This means the companies have little appetite for risk , CNN 's John Defterios says . There are fears Iraq is not investing enough in its oil distribution network , he says .