ICE CORE ANALYSIS OF END PIT LAKES

A method for determining the source of a surface bitumen sheen in an end pit lake formed by water capping of oil sand tailings is provided comprising quantifying bitumen flux using ice core samples of the end pit lake. The high areas of bitumen flux indicate the areas of the end pit lake that should...

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Bibliographische Detailangaben
Hauptverfasser: BARA, BARRY, PAPROSKI, RICHARD
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A method for determining the source of a surface bitumen sheen in an end pit lake formed by water capping of oil sand tailings is provided comprising quantifying bitumen flux using ice core samples of the end pit lake. The high areas of bitumen flux indicate the areas of the end pit lake that should be dredged for reclamation of the end pit lake to prevent the formation of hydrocarbon sheen on the surface of the end pit lake. A method for evaluating reclamation of an end pit lake is also provided.