SOFIA (Bulgaria), January 6 (SeeNews) – The government in Sofia said on Wednesday it granted a three-year licence for a 14.5 million euro ($20.82 million) oil and gas exploration joint project in Provadia, northeastern Bulgaria, to the locally-registered АD'" href="http://cms3.aiidatapro.net/[LinkTo:Company:7296]">Overgas, Balkan Explorer Bulgaria and JKX Bulgaria.