[EIA: us crude oil production will increase by 68000 b / d to 9.21 million b / d in April] according to data from the US Energy Information Administration (EIA), the average daily production of Bakken oilfield is 1.16 million b / d in April and 1.15 million b / d in March, while that of Permian basin oilfields is 5.62 million b / d in April and 5.6 million b / d in March. Us crude oil production will increase by 68000 b / d to 9.21 million b / d in April. The Appalachian region produced 34.95 billion cubic feet of natural gas per day in April and 34.88 billion cubic feet in March. It will increase to 35.28 billion cubic feet in May.