Global Witness has called on Italy’s Eni to explain incoming chief executive Claudio Descalzi’s apparent personal involvement in a corrupt oil deal in Nigeria. Descalzi is credited with heading Eni’s E&P division when it discovered huge gas resources offshore Mozambique, and will replace Paolo Scaroni, who has had three terms as Eni’s head (AE 276/19). According to Global Witness, police investigations in Italy and the UK into how Nigeria’s OPL 245 was awarded to Eni and Shell show that Eni officials led by Descalzi were centrally involved in negotiations with former Nigerian oil minister Chief Dan Etete. Etete is believed to have been one of the deal’s main beneficiaries.