Brief: Pennpetro Energy Promotes Mavriky Kalugin To CEO
Dec 16 (Reuters) - Pennpetro Energy PLC PPPP.L: PENNPETRO ENERGY PLC - COMPANY UPDATE PENNPETRO ENERGY PLC - PROMOTES MAVRIKY KALUGIN TO CEO PENNPETRO ENERGY PLC - RICHARD SPINKS ASSUMES ROLE OF EXECUTIVE CHAIRMAN Source text: ID:nRSP6480La Further company coverage: PPPP.L ((Reuters.Briefs@thomsonreuters.com;))