Okla. Stat. tit. 21, § 1662

Any person who presents or causes to be presented any false or fraudulent claim, or any proof in support of any such claim, upon any contract of insurance, for the payment of any loss, or who prepares, makes or subscribes any account, certificate, survey affidavit, proof of loss, or other book, paper or writing, with intent to present or use the same, or to allow it to be presented or used in support of any such claim shall, upon conviction, be guilty of a Class D3 felony offense punishable by imprisonment as provided for in subsections B through F of Section 20P of this title, or by a fine not exceeding twice the amount of the aggregated loss sum, or both.