Oil & Gas / North Sea In Pictures: North Sea industry celebrates in style at Energy Ball 2019 Recommended for you North Sea operator Harbour Energy completes buyout of German rival Wintershall DEA By Reporter 03/12/2019, 7:35 am Updated: 03/12/2019, 7:51 am Picture by KATH FLANNERY Recommended for you North Sea operator Harbour Energy completes buyout of German rival Wintershall DEA Tags Energy Ball P&J Live Vernon Kay