Recent discoveries of large oil reserves are poised to make the small country of Guyana one of the world's largest offshore oil producers. In this EH feature, Janette Bulkan explores the enmeshment of the dominant players from Guyana's old and corrupt natural resources sector (gold) in the new oil boom. In both gold and black gold, the lines between formal and informal, licit and illicit are blurred, with state complicity. Political party interests and private interests, transnational and local interests–all are interwoven for narrow personal gains.