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Nexen pipeline leak in Alberta spills 5 million litres

July 17, 2015

Nexen pipeline leak in Alberta spills 5 million litres

Nexen Energy spill south of Fort McMurray covers about 16,000 square metres

One of the largest leaks in Alberta history has spilled about five million litres of emulsion from a Nexen Energy pipeline at the company’s Long Lake oilsands facility south of Fort McMurray.

The leak was discovered Wednesday afternoon.

Nexen said in a statement its emergency response plan has been activated and personnel were onsite. The leak has been stabilized, the company said.

The spill covered an area of about 16,000 square metres, mostly within the pipeline corridor, the company said. Emulsion is a mixture of bitumen, water and sand.

The pipeline that leaked is called a “feeder” and runs from a wellhead to the processing plant.

“All necessary steps and precautions have been taken, and Nexen will continue to utilize all its resources to protect the health and safety of our employees, contractors, the public and the environment, and to contain and clean up the spill,” the company said in the statement issued Thursday.

Peter Murchland, public affairs manager for the Alberta Energy Regulator, said officials were notified late Wednesday and had staff onsite Thursday to work with Nexen.

“My understanding is that the pipeline and pad site had been isolated and shut-in earlier today, effectively stopping the source of the release,” Murchland said

Nexen has contained the leak and started cleaning up the area, he said. There was no word on how long that might take.

“They go through a cleanup phase in accordance with the regulations set by the AER,” he said. “And we’ll have our subject-matter experts work alongside the operator, today and going forward, to make sure that safety and environmental requirements are met.”

The regulator’s staff are there to oversee the company’s cleanup efforts. Murchland said there have been no reports about any effect on wildlife. The regulator has ordered the company to implement a wildlife protection plan.

 

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