Once this Court has rendered its decision on a post-conviction appeal, that decision shall constitute a final order and the petitioner's state remedies will be deemed exhausted on all issues raised in the petition in error, brief and any prior appeals. A petition for rehearing is not allowed and these issues may not be raised in any subsequent proceeding in a court of this State. The Clerk of this Court shall return to the movant any petitions for rehearing tendered for filing. See Section 1086 of Title 22.
Okla. Stat. tit. 22, § 5.5