LAW: Chesapeake, Anadarko duck challenge from Pa. landowners Ellen M. Gilmer, E&E reporter Published: Wednesday, July 9, 2014 Chesapeake Energy Corp. has prevailed in yet another legal dispute with landowners whose property sits atop oil and gas. Please subscribe to EnergyWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.