Okla. Stat. tit. 13, § 177.3
An officer, attorney or agent of any law enforcement agency, a district attorney or assistant district attorney or the Attorney General or Assistant Attorney General may make application for an order or an extension of an order as provided in Section 4 of this act. Such application shall be in writing, under oath or equivalent affirmation, to a court of competent jurisdiction and shall include:
Laws 1988, SB 546, c. 264, § 3, emerg. eff. June 29, 1988.