Oregon Revised Statutes Mineral Resources § 523.010

(1) “Board” or “board of commissioners” means the governing body of a district.

(2) “By-product” means any mineral or minerals (exclusive of oil, hydrocarbon gas, helium or other hydrocarbon substances) which are found in solution or in association with geothermal resources and which have a value of less than 75 percent of the value of the geothermal resources or are not, because of quantity, quality, or technical difficulties in extraction and production, of sufficient value to warrant extraction and production by themselves.

(3) “District” means a geothermal heating district formed under this chapter.

(4) “County” means the county in which the district, or the greater portion of the taxable assessed value of the district, is located.

(5) “County board” means the county court or board of county commissioners of the county.

(6) “County clerk” means the county clerk of the county.

(7) “Geothermal heat” means heat derived from geothermal resources.

(8) “Geothermal resources” means the natural heat of the earth, the energy, in whatever form, below the surface of the earth present in, resulting from, or created by, or which may be extracted from, the natural heat, and all minerals in solution or other products obtained from naturally heated fluids, brines, associated gases, and steam, in whatever form, found below the surface of the earth, exclusive of oil, hydrocarbon gas, helium or other hydrocarbon substances, but including, specifically:

(9) “Inhabitant” when used with respect to a district includes a business located within the district.

(10) “Owner” means the holder of the record title to real property or the vendee under a land sale contract, if there is such a contract.