Bison Interests, LLC, v. Antero Resources Corp. (Signed Opinion)Annotate this Case
The Supreme Court reversed the order of the circuit court granting summary judgment for Antero Resources Corp. and declaring that Bison Interests, LLC was entitled to no overriding royalty interest in the Marcellus shale formation underlying certain gas wells, holding that the declaratory judgment sought by Antero was barred by the doctrines of res judicata and judicial estoppel.
The circuit court found Antero's action was barred neither by res judicata nor collateral estoppel because the issue of Bison's entitlement to an overriding royalty in the Marcellus shale production had not been finally adjudicated in prior litigation. The court further found that Antero was not judicially estopped from bringing its claim. The Supreme Court reversed, holding (1) Antero's action for declaratory relief was barred by the doctrine of res judicata; and (2) Antero's action was similarly, and independently, barred by the doctrine of judicial estoppel.