Ohio Rev. Code § 5301.57

(A) As used in sections 5301.57 to 5301.60 of the Revised Code, "carbon dioxide," "carbon dioxide well," "carbon sequestration," "carbon sequestration project," "owner," "pore space," "storage operator," and "storage facility" have the same meanings as in section 1509.71 of the Revised Code.

(B) As used in sections 5301.58 to 5301.60 of the Revised Code, "subsurface property interest owner" means a property interest owner identified by the records of the recorder of deeds for each county in which a portion of a proposed storage facility is located who holds a fee simple interest, other freehold interest, or leasehold interest in the subsurface of the property, which may include mineral rights, such as coal or oil and gas rights. "Subsurface property interest owner" does not include an owner who holds an interest in property consisting solely of an easement or right-of-way.