Ohio Revised Code Title LIII. Real Property § 5303.34

(1) Actual knowledge that the entry onto, and the extraction of minerals from, the property was unlawful;

(2) Willful or wanton disregard for the lawful property or mineral rights of another person and with the intent of depriving the lawful owner of the owner's minerals.

“Bad faith” shall not be presumed and does not include an entry onto property based on a reasonable belief that such entry, or the extraction occurring after such entry, was lawful.

(1) In the case of minerals, such as coal, stone, or ore, that are extracted by underground or surface mining methods, the revenue received from the sale of the minerals measured at the mouth of the mine, less the cost of extraction, less any sums previously paid;

(2) In the case of minerals, such as hydrocarbons, in liquid or gaseous states that are extracted by drilling, the revenue received from the sale of such minerals measured at the wellhead, less the cost of extraction, less any sums previously paid.