Okla. Stat. tit. 24, § 24-40: Record of assignment and inventory - Place of filing -

Nonresidents.

An assignment for the benefit of creditors must be recorded, and

the inventory required by Section 221 filed with the register of

deeds of the county in which the assignor resided at the date of the

assignment; or, if he did not then reside in this state, with the

like officer of the county in which his principal place of business

was then situated; or, if he had not then a residence or place of

business in this state, with the like officer of the county in which

the principal part of the assigned property was then situated.