U.S. hydrocarbon gas liquids production reaches 5 million barrels per day in 2018
U.S. hydrocarbon gas liquids production reaches 5 million barrels per day in 2018 U.S. production of hydrocarbon gas liquids (HGLs) reached 5 million barrels per day (b/d) in 2018, an increase of more than 0.5 million b/d (13%) over 2017 levels. HGLs accounted for over a quarter of total U.S. petroleum products output in 2018.