LAGOS, Oct 24 (Reuters) - Nigeria's state oil firm signed a
memorandum of understanding with Russian oil company Lukoil for
potential cooperation in oil production, trading and refining,
Lukoil said on Thursday.
Mele Kyari, head of the Nigerian National Petroleum
Corporation (NNPC), signed the memorandum during a visit to the
Russian city of Sochi during a Russia-Africa Summit.