AER reports recovery of 337,000 gallons of bitumen from surface seeps at CNRL Primrose site; earlier event in 2009
Green Car Congress
AUGUST 18, 2013
HPCSS has been used in oil recovery in Alberta for more than 30 years, AER noted. However, there was an earlier, similar event of bitumen upwelling at the Primrose project initially reported in 2009. The heat softens the bitumen and the water dilutes and separates the bitumen from the sand. 2009 incident.
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