RE:Permian is running out of good groundhttps://www.zerohedge.com/news/2019-03-05/shale-companies-turmoil-newer-wells-drink-their-milkshake
Good article about the subject i was reading a couple of days ago... However, as Anchutz mentioned with the pipelines coming online there, Exxon and Chevron also going in big in the Permian, I'm not so sure that shale will be significantly slowing down any time soon...