David Entzminger is a retired geologist and a man who put in an incredible career! Working primarily in the Permian Basin, he has found himself helping companies make oil and gas discoveries for a long time! This show is specifically about his last work in the black shales of the Delaware Basin and noting how important it is to pay attention to the produced water chemistry! LET’S GOOOOOOOOO - The future will host opportunities in produced water, we talk about that and how he was able to use hydro-science to help understand the area of interest.