Oregon Revised Statutes Probate Law § 113.085

(1) Except as provided in subsection (2) of this section, upon the filing of the petition, if there is no will or there is a will and it has been proved, the court shall appoint a qualified person it finds suitable as personal representative, giving preference in the following order:

(2) Except as provided in subsection (3) of this section, the court shall appoint the Department of State Lands as personal representative if it appears that the decedent died wholly intestate and without known heirs. The Attorney General shall represent the Department of State Lands in the administration of the estate. Any funds received by the Department of State Lands in the capacity of personal representative may be deposited in accounts, separate and distinct from the General Fund, established with the State Treasurer. Interest earned by such account shall be credited to that account.

(3) The court may appoint a person other than the Department of State Lands to administer the estate of a decedent who died wholly intestate and without known heirs if the person filing a petition under ORS 113.035 attaches written authorization from an estate administrator of the Department of State Lands appointed under ORS 113.235 approving the filing of the petition by the person. Except as provided by rule adopted by the Director of the Department of State Lands, an estate administrator may consent to the appointment of another person to act as personal representative only if it appears after investigation that the estate is insolvent.