Beyond disgusting.
It has been three months since the Alberta Energy Regulator (AER) first reported on the subsurface spills occurring at CNRL's facilities.
Now over 1.4 million... liters, or 360,000 gallons of a toxic mixture of tar sands, chemical dilutants and water have spilled in Alberta. These are the first real pictures to come out as a government scientist leaked them to the press.
The underground leaks, discovered on four separate well pads, have been releasing a mixture of bitumen emulsion uncontrollably since at least May, although AER reports suggest the spill has been ongoing for much longer.
You can read more here: http://www.desmog.ca/2013/09/ 06/ uncontrolled-CNRL-tar-sands-spi ll-ongoing-1.4m-barrels-recove red
More photos: http://www.huffingtonpost.ca/ 2013/09/06/ cnrl-oil-spill-photos_n_3881807 .html
How to clean a lake with an unstoppable oil spill: Drain the lake
We told you in July that tar-sands oil had been leaking into the Canadian wilderness from a drilling site for well over a month — and that nobody knew how to stanch the flow.
It would be nice to update you on how that leak was finally fixed. No such luck: The oil is still leaking.
More than 12,000 barrels of leaked bitumen has been mopped up, but at least 100 animals have died at the Canadian Natural Resources’ Primrose oil extraction site. So much bitumen has flowed into a 131-acre lake that Alberta’s environment department has ordered the company to drain it and dredge it before the waterbody freezes over. From Reuters:
John Upton is a science fan and green news boffin who tweets, posts articles to Facebook, and blogs about ecology. He welcomes reader questions, tips, and incoherent rants: johnupton@gmail.com.
Now over 1.4 million... liters, or 360,000 gallons of a toxic mixture of tar sands, chemical dilutants and water have spilled in Alberta. These are the first real pictures to come out as a government scientist leaked them to the press.
The underground leaks, discovered on four separate well pads, have been releasing a mixture of bitumen emulsion uncontrollably since at least May, although AER reports suggest the spill has been ongoing for much longer.
You can read more here: http://www.desmog.ca/2013/09/
More photos: http://www.huffingtonpost.ca/
How to clean a lake with an unstoppable oil spill: Drain the lake
By John Upton
It would be nice to update you on how that leak was finally fixed. No such luck: The oil is still leaking.
More than 12,000 barrels of leaked bitumen has been mopped up, but at least 100 animals have died at the Canadian Natural Resources’ Primrose oil extraction site. So much bitumen has flowed into a 131-acre lake that Alberta’s environment department has ordered the company to drain it and dredge it before the waterbody freezes over. From Reuters:
The leak, one of four on the sprawling project site, sprung up from an oil sands reserve produced by a process that melts bitumen with high-pressure steam so that it can be moved and processed. The leak has yet to be stopped, and has become the latest focus for environmentalists concerned about the impact oil sands production.The drill-happy province says the massive spill has not affected water quality in the lake. That’s wonderful news, because it means that this is a lake visited by dragon-slaying unicorns that lap up tar and polycyclic aromatic hydrocarbons, carrying them to another planet where they won’t do any harm. Also, magic is real.
“The Alberta government should, at a minimum, put a hold on approving new underground tar sands operations until we understand how these leaks are happening and if other sites could run into similar problems,” Mike Hudema, a climate and energy campaigner at Greenpeace Canada, said in a statement.
The order says the company must pump the water from the area of the lake that is in the vicinity of leak into the third of the lake where it can be contained by a road that cuts across the water body. Then the cleanup of the spill site can be completed.
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