Louisiana Supreme Court Extends Subsequent Purchaser Rule to Mineral Leases But Preserves End-of-Lease Restoration Claims Under Prudent Operator Standard

Louisiana Supreme Court extended the subsequent purchaser rule to mineral leases, barring Vinton Harbor & Terminal District from pursuing pre-acquisition property damage claims against lessee Honeywell but preserving claims against Texas Pacific for an 87-day overlap period in 1968 when Vinton Harbor held title. The ruling establishes that subsequent surface owners may enforce implied end-of-lease restoration duties under La. R.S. 31:122's prudent operator standard when those obligations mature at lease termination.