John Jansen, P.G., P.Gp., Ph.D.

John Jansen, P.G., P.Gp., Ph.D.
Leggette, Brashears and Graham, West Bend, WI, United States
John Jansen, Ph.D., is a Senior Associate with LBG and a hydrogeologist and geophysicist. He has modeled a variety of unconventional wells to compare relative yield and developed a new horizontal cryogenic drilling method.