Encana Natural Gas Inc. has opened a compressed natural gas fueling station in Coushatta, LA, its first, to serve the company's fleet of vehicles in Red River Parish. Starting next year the Encana Corp. subsidiary expects to offer the station's fueling service to other corporate fleets in the region. The company said plans to open its next four natural gas fueling stations, one in each of the states of Wyoming and Colorado and two in Western Canada next year.