Okla. Stat. tit. 12, § 12-722: Notice of filing

(a) At the time of the filing of the foreign judgment, the

judgment creditor or his lawyer shall make and file with the clerk

of the court an affidavit setting forth the name and last-known

post-office address of the judgment debtor, and of the judgment

creditor.

(b) Promptly upon the filing of the foreign judgment and the

affidavit, the clerk shall mail notice of the filing of the foreign

judgment to the judgment debtor at the address given and shall make

a note of the mailing in the docket. The notice shall include the

name and post-office address of the judgment creditor and the

judgment creditor's lawyer, if any, in this state. In addition, the

judgment creditor may mail a notice of the filing of the judgment to

the judgment debtor and may file proof of mailing with the clerk.

Lack of notice of filing by the clerk shall not affect the

enforcement proceedings if proof of mailing by the judgment creditor

has been filed.

(c) No execution or other process for enforcement of a foreign

judgment filed hereunder shall issue until twenty (20) days after

the date the judgment is filed.