Monthly Archives: July 2015

Tar Sands bitumen spill: Nexen’s “Green” History

Bitumen Spill in Alberta: Nexen’s “Green” History

Tar sands companies promote offset schemes, gain social license to develop

July 17, 2015

The fact that this major spill comes from Nexen’s pipe, running from the Long Lake plant, is very notable. The process used in this plant was developed in Israel by a company called Ormat, who carried out oil shale research & development with this technology in the Niqab/Negev desert until the Israeli government (under Ariel Sharon) refused to subsidize production.

One of the largest operations for the production of tar sands crude in Alberta is the Long Lake Project. This massive facility, a steam-assisted gravity drainage (SAGD) operation, is the only major production plant that also operates an on-site upgrader, where the tar-like bitumen is diluted and transformed into a mock crude before further shipping to a refinery built by design to handle tar sands oil.

Long Lake North

From a flyover of the then Opti-Nexen Long Lake North plant in 2008. The plant has doubled in size and multiple times over in production since. It was then already the largest in-situ operation in Canada’s tar sands.

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