Home Business Qatar Petroleum to invest $20 billion in U.S. in major expansion Business Qatar Petroleum to invest $20 billion in U.S. in major expansion By Genpie - December 16, 2018 288 0 Facebook Twitter Google+ Pinterest WhatsApp Qatar Petroleum (QP) is looking to invest at least $20 billion in the United States over the coming few years, its chief executive told Reuters, after the Gulf Arab state unexpectedly quit OPEC this month.