Which South American country is a major producer of oil?
Venezuela is the major producer for oil.Just in case you need to know how much they produced. In 2006 they produced- 2,511 of oil.In 2007 they produced- 2,433In 2008 - 2,394In 2009- 2,239In 2010- 2,146In 2011- 2,240
Venezuela hope that this helps you. =)