radioactive

Stephanie Joyce

Radioactive waste is a common by-product of oil and gas drilling. On Friday, workers in North Dakota were cleaning up a pile of illegally dumped waste filters.  

Up to 100 filter socks were found in Williston, a North Dakota oil and gas boomtown in the western part of the state. Filter socks are the nets that strain out the sludge, which is sometimes radioactive, that is a by-product of oil production.  Dale Patrick from North Dakota’s Department of Public Health said that although the dumping was illegal, there was little threat to the public. 

Rick Schreiber

A Wyoming company is in trouble with North Dakota officials for improperly disposing of filter socks used in oil and gas drilling. Filter socks capture sediment in flowback water, and can concentrate naturally-occurring radioactivity. The North Dakota Department of Health says inspectors detected radioactivity at above-background levels on two flatbed trailers piled high with filter socks that are owned by Riverton-based R.P Services.