aromatic compounds are released and invade surrounding aquifers. See also Sarayaku References International Directory of Company Histories, Vol. 4. St. James Press, 1991,Petroleos del Ecuador History, FundingUniversity. U.S. Energy Information Administration( eia), Jan 2014, Ecuador Countries overview Sawyer, Suzanna. Crude Chronicles: Indigenous Politics, Multinational Oil, and Neoliberalism in Ecuador.Durham; Duke University Press, 2004. Center for Economic and Social Rights, Health and Human Rights Vol 01, No01, (1994) Published by The President and fellows of Harvard College. External links Ecuador Crude Oil Production Oil and gas companies of Ecuador Ec Non-renewable resource companies established in 1972 Ecuadorian brands Energy companies established in 1972 1972 establishments in Ecuador