Okla. Stat. tit. 52, § 52-241: Enforcement of act - Hearings before Corporation

Commission.

Any person, firm or corporation, or the Attorney General, on

behalf of the state may institute proceedings before the Corporation

Commission, or apply for a hearing before said Commission, upon any

question relating to the enforcement of this act; and jurisdiction

is hereby conferred upon said Commission to hear and determine the

same, said Commission shall set a time and place when such hearing

shall be had and give reasonable notice thereof to all persons or

classes interested therein by publication in some newspaper or

newspapers having general circulation in the state, and shall in

addition thereto cause notice to be served in writing upon any

person, firm or corporation, complained against in the manner now

provided by law for serving summons in civil actions. In the

exercise and enforcement of such jurisdiction said Commission is

authorized to summon witnesses, make ancillary orders, and use such

mesne and final process including inspection and punishment as for

contempt, analogous to proceedings under its control over public

service corporations as now provided by law.