CNBC | Bahrain discovers largest oil field in country since 1932 CNBC The Persian Gulf island nation of Bahrain says it has discovered its largest oil field since the country's first oil well began operation nearly 90 years ago. The government said Sunday that the new resource is "understood to dwarf Bahrain's current ... Bahrain strikes its biggest oil field, dwarfing current reserves Bahrain's Biggest Oil Find Since 1932 Dwarfs Reserves Bahrain makes largest oil discovery in its history |