MarketWatch | US shale-oil production poised to hit highest level in about a year MarketWatch The Energy Information Administration on Monday said it expects an increase in domestic shale-oil production to nearly 5 million barrels a day for April, which would be the highest monthly level in roughly a year. The EIA offered forecasts for a climb ... US shale drillers set to raise oil output by 109000 barrels a day in April |