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Tag Archives: oil spills
In a statement today Transcanada, operators of the Keystone Pipeline, announced:
“Transcanada crews safely shut down its Keystone pipeline at approximately…5 a.m. MST after a drop in pressure was detected in its operating system resulting from an oil leak that is under investigation. The estimated volume of the leak is approximately 5,000 barrels. The section of pipe along a right-of-way approximately 35 miles (56 kilometres) south of the Ludden pump station in Marshall County, South Dakota.”
5,000 barrels is equivalent to 210,000 gallons.
This is the third spill on this section of the Keystone.
To read more, click the link. Continue reading
Warning: This article is based on peer-reviewed scientific research. Science deniers may want to read elsewhere.
A new study by US scientists shows that as many of 16% of hydraulically fractured oil and gas wells spill liquids every year. According to the study, there were at least 6,648 liquid releases from these wells over a ten-year period from 2005-14 in just four states — North Dakota, Colorado, Pennsylvania and New Mexico.
Around 50% of spills were related to the storage and movement of fluids via pipelines. According to Dr. Patterson, “The causes are quite varied. Equipment failure was the greatest factor, the loading and unloading of trucks with material had a lot more human error than other places.”
Over half of spills in North Dakota occurred at wells that had recorded a previous incident.
In a fragile ecosystem highly dependent on concentrated sources of water like the Beartooth Front, this data is highly alarming. It argues for local regulation that protects water, air, and soil required for agriculture and ranching. Continue reading