James Henry v. Chesapeake Appalachia, LLC, 739 F.3d 909

Plaintiffs (Henry family) granted a five‑year oil and gas lease (Oct 17, 2006–Oct 17, 2011) later assigned to Chesapeake Appalachia, L.L.C. for ~447 acres in Jefferson County, Ohio.
Lease provided that the primary term would extend if (inter alia) a well capable of production was located on the lease or on lands "pooled, unitized or combined" with it, or if "Operations" (defined broadly) were being conducted with no cessation >180 days.
Chesapeake pursued development on a neighboring tract (the Asuncion unit) and submitted drilling permit applications for the Asuncion well in June–Oct 2011; Plaintiffs’ tract was not listed on most early permit applications.
On Oct 14, 2011 Chesapeake filed a "Declaration and Notice of Pooled Unit" (DPU) listing Plaintiffs’ property as part of the Asuncion Unit (effective Oct 6, 2011); Chesapeake later listed Plaintiffs on Nov 9 drilling‑permit applications.
Plaintiffs sued for a declaratory judgment that the lease expired Oct 17, 2011; the district court granted judgment on the pleadings for Plaintiffs, holding Chesapeake’s pre‑expiration filings did not extend the lease.
The Sixth Circuit reversed, holding Chesapeake’s filing of the DPU constituted "Operations" (acts in an endeavor to obtain/maintain/increase production or incidental thereto) sufficient to extend the lease, and remanded for judgment for Chesapeake.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether Chesapeake’s filing of the DPU before lease expiry constituted "Operations" that extended the lease	DPU filing cannot constitute operations because Plaintiffs’ tract was not unitized by a pre‑expiry drilling permit application pertaining to Plaintiffs’ land	Filing the DPU was an act “in an endeavor to obtain, maintain or increase production” (or incidental thereto) because it joined Plaintiffs’ tract to an active unit and therefore constituted Operations	Held for Chesapeake: DPU filing was an act similar or incidental to operations and thus commenced "Operations" sufficient to extend the lease
Whether unitization required a drilling‑permit application pertaining to the leased premises before expiry (so earlier Asuncion permit would extend Plaintiffs’ lease)	Lease requires that a drilling permit application pertaining to the leased premises (or a unit already including the premises) be filed before lease expiry	Chesapeake argued the DPU effected unitization (and in any event DPU filing itself was an operation) so earlier unit permit or the DPU preserved the lease	Court declined to definitively adopt district court’s narrow reading of the permit‑requirement; resolved case on premise that DPU constituted Operations regardless of unitization timing

Poplar Creek Dev. Co. v. Chesapeake Appalachia, L.L.C., 636 F.3d 235 (6th Cir. 2011) (standard for de novo review and prior interpretation guidance)
JPMorgan Chase Bank, N.A. v. Winget, 510 F.3d 577 (6th Cir. 2007) (Rule 12(c) judgment‑on‑the‑pleadings standard)
Barany‑Snyder v. Weiner, 539 F.3d 327 (6th Cir. 2008) (courts may consider public records and exhibits on Rule 12(c))
Textileather Corp. v. GenCorp Inc., 697 F.3d 378 (6th Cir. 2012) (contract interpretation and ambiguity principles under Ohio law)
Savedoff v. Access Group, Inc., 524 F.3d 754 (6th Cir. 2008) (intent presumed in contract language)
Kaszar v. Meridian Oil & Gas Enter., Inc., 499 N.E.2d 3 (Ohio Ct. App. 1985) (surveying/staking/clearing and filings held sufficient to commence operations)
Duffield v. Russell, 63 N.E. 1127 (Ohio 1902) (per curiam) (early authority holding trivial or preparatory acts may constitute commencement of operations)