ERHC has a 100 percent working interest in Blocks 4 and 11 of the São Tomé and Príncipe EEZ free of signature bonuses. EEZ Block 11 totals 8,941 square km, situated directly east of the island of São Tomé and abuts the territorial waters of Gabon. The Southern area, where EEZ Block 11 is situated, contains parts of the Ascension and Fang Fracture Zones.All images are from the National Petroleum Agency of the Democratic Republic of São Tomé and Principe. The entire presentation can be viewed at http://stp-eez.com/DownLoads/Presentations/STP%20-%20Houston%2015April%20vr.pdf.