Okla. Stat. tit. 54, § 81

A. Except as otherwise provided by law, every partnership transacting business in this state under a fictitious name, or a designation not showing the names of the persons interested as partners in the business, must file for recording with the Secretary of State, a certificate, stating the names in full of all the members of the partnership, their resident street addresses, the state or other jurisdiction of its organization and the physical office address of the partnership. B. The provisions of subsection A of this section shall not apply to partnerships or limited partnerships which are transacting business under a name filed with the Secretary of State in compliance with other law.