WeeklyNewcomer Boru eyeing up sub-Saharan assetsNewly-established player targets both oil and gas productionPrivate eye for deals: Newcomer Boru Energy and its team of ex-Tullow executives are hunting for oil and gas assets in Africa, flush with up to $1 billion of funds from private equity giant Carlyle Group.Foto: RYTIS DAUKANTAS/UPSTREAMEoin O'CinneideLondon