(a) The commission shall establish and enforce rules governing:
(1) the character of facilities to be furnished by public utilities;
(2) the forms of receipts to be issued by public utilities; and
(3) the rates, charges, and rules for the storage of crude petroleum by public utilities in respect to their storage facilities and for the inspection, grading, measurement, deductions for waste or deterioration, and the delivery of their products.
(b) The commission also shall exercise its authority to establish and enforce rules governing public utilities on petition of an interested person.