Isolated indigenous people living in the Peruvian Amazon are being exposed to disease and social disruption due to forced contact with workers from the $1.4 billion Camisea Gas Project, Pluspetrol of Argentina, and Hunt Oil of Texas. The 1.1 million acre Nahua-Kugapakori Reserve is the home of the Nahua, Nanti, Matsigenka, and Kirineri peoples, estimated at a population of 1,000 to 2,000 people. These peoples live in isolation from Peruvian society and have minimal contact with other indigenous populations.