HOUSTON, April 2 (Xinhua) -- U.S. crude oil production averaged 13.580 million barrels per day (b/d) during the week ending March 28, up by 6,000 b/d from the previous week, the U.S. Energy Information Administration (EIA) said Wednesday.
The figure rose by 480,000 b/d from this time last year, according to the EIA.
