The hills have kaolinite: Geological Survey studys clay in western counties
North Dakota officials are looking at local resources to keep fractures for oil wells open and meet a proppant shortage, officials said.
The North Dakota Geological Survey in Bismarck has completed collecting kaolinite samples from 10 counties in the west, including Stark, Dunn and Morton counties, according to its news publication.
Are you a newspaper subscriber but you don't have a Digital Access account yet? Activate your account.
You will need your subscription account number and phone number. Not sure if you have an account? Call (701) 225-8111 and we can help you.