Unknown quantity of crude oil emulsion leaks from pipeline near Winfield

A cleanup operation is underway in central Alberta after two releases of an unknown amount of crude oil emulsion from a pipeline near the hamlet of Winfield. 
An initial spill of about one cubic metres of oil was reported on Wednesday, but a day later an unknown volume of emulsion was reportedly found at a different location on the same pipeline, the Alberta Energy Regulator said in a news release Friday.  
The company, Journey Energy, updated the regulatory body upon discovery and sta