In this dispute over ownership and minerals proceeds, among the issues are (1) whether a boundary stipulation is enforceable; (2) whether, if not enforceable, the stipulation was ratified; (3) whether Concho is a bad-faith trespasser if Ellison has superior title; and (4) whether more than one party can be a "payor" for oil-and-gas proceeds under Natural Resources Code sections 91.401(2) and 91.404.
