Each producer of indigenous natural gas that sells or transports such gas to industrial or commercial users shall maintain records of the volumes of such gas sold or transported to such users. For the purposes of this section, indigenous natural gas shall mean gas produced from wells within New York State. These records shall include the name and address of the user; the person or organization to which the producer delivers the gas; and the volumes sold or transported to each user. Production which is aggregated or pooled for marketing to multiple users may be reported on a combined basis as sold or delivered to the aggregating entity.