Wintershall dea signs agreement with Cheiron and INA for joint exploration rights at East Damanhour, Egypt édité le 10/03/2021 - Plus de news de "Wintershall DEA" - Voir la fiche entreprise de "Wintershall DEA" The Egyptian Minister of Petroleum and Mineral Resources, H.E. Eng. Tarek El Molla, has approved a deed of assignment agreement signed between Wintershall Dea, Cheiron and INA to jointly explore the East Damanhour onshore Exploration block in Egypt. The East Damanhour concession was originally signed between the Egyptian Natural Gas Company (EGAS), representing the Arabic Republic of Egypt; and Wintershall Dea, as contractor, on 10 February 2020. The Egypt-based company Cheiron will hold a 40 per cent working interest of the contractors share, while the Croatian INA acquires a 20 per cent working interest. Wintershall Dea will remain operator of the concession with a working interest of 40 per cent of the contractors share.