WELL, unless otherwise defined in these Rules and Regulations, shall refer only to an oil or gas well, or enhanced recovery injection or disposal injection well, or to a hole drilled for the purpose of producing oil or gas, or injecting fluids for enhanced recovery purposes or injecting wastes associated with oil and gas production, including salt water. It shall not include seismic, core or other exploratory holes drilled for the purpose of obtaining geological information.
267 Neb. Admin. Code, ch. 1, § 011