UPDATE 1-Greenbrier says no canceled railcars, one client uneasy
January 07, 2015 at 15:02 PM EST
HOUSTON, Jan 7 (Reuters) - One small customer has asked railcar manufacturer Greenbrier Companies about canceling an order for tank cars that carry crude as U.S. oil prices slid by more than half since last summer, Chief Executive William Furman told analysts on Wednesday.
