Forbes | Why Bahrain's Huge Oil Discovery Might Not Provide The Windfall It ... Forbes As more details emerge about the 80 billion barrel oil discovery, analysts have raised warnings about the likely difficulty and cost of exploiting the offshore field. Bahrain Says Giant Discovery Holds 80 Billion Barrels Of Oil Bahrain discovers 80bn barrels of shale oil offshore Bahrain Seeks Big Oil's Help to Develop New Shale Discovery |