Greeceâs Hellenic Hydrocarbon Resources Management is offering a new onshore block covering 3,800 sq km over part of the former Grevana unit held by the state co. between 1984-1990,Â  NEÂ  of Repsolâs Ioannina block. EoIâs for this block or part of it would trigger a tender call. Contact:Â  contact@greekhydrocarbons.gr .
Greeceâs Hellenic Hydrocarbon Resources Management is offering a new onshore block covering 3,800 sq km over part of the former Grevana unit held by the state co. between 1984-1990,  NE  of Repsolâs Ioannina block. EoIâs for this block or part of it would trigger a tender call.