Section 491 - Revenues from Natural Gas Processed by OthersA. This account shall include revenues from royalties and permits, or other bases of settlement, for permission granted others to remove products from natural gas of the utility.B. The records supporting this account shall be so maintained that full information concerning determination of the revenues will be readily available concerning each processor of gas of the utility, including as applicable (a) the Mcf of gas and approximate average Btu content thereof per cubic foot delivered to such other party for processing, (b) the Mcf of gas and approximate average Btu content thereof per cubic foot of gas received back from the processor, (c) the field, general production area, or other source of the gas processed, (d) Mcf of gas used for processing fuel, etc., which is chargeable to the utility, (e) total gallons of each product recovered by the processor and the utility's share thereof, (f) the revenues accruing to the utility, and (g) the basis of determination of the revenues accruing to the utility. Such records shall be maintained even though no revenues are derived from the processor.