(a) The commission shall make rules for:
(1) the ascertainment of the amount of water and other foreign matter in oil tendered for transportation;
(2) deduction for water and other foreign matter; and
(3) the amount of deduction to be made for temperature, leakage, and evaporation.
(b) No common carrier may be required to receive or transport any crude petroleum except that which is marketable under rules prescribed by the commission.