The government has ratified an exploration licence for Raven Resources Group subsidiary Corvus Resources Management to explore Block 6 in the Taoudeni Basin (AE 259/1). Calgary-based Raven is headed by Adeniyi Makanjuola, whose father Aderemi is a close associate of Michael Adenuga, owner of Conoil. Aderemi Makanjuola is chairman of Caverton Helicopters, a significant player in the oil service sector, while Adeniyi is executive vice chairman.