https://thenarwhal.ca Deep Dives, Cold Facts, & Pointed Commentary en-US Copyright 2026 The Narwhal hourly 1 https://thenarwhal.ca/uncontrolled-cnrl-tar-sands-spill-ongoing-1-4m-barrels-recovered/ Sat, 07 Sep 2013 19:20:06 +0000 http://localhost.com/narwhal/2013/09/07/uncontrolled-cnrl-tar-sands-spill-ongoing-1-4m-barrels-recovered/ Carol Linnitt AER alberta energy regulator bitumen emulsion Canadian Natural Resources Ltd. CNRL Cold Lake Spill oil spill oilsands seepage tar sands