Okla. Stat. tit. 42, § 42-19: Holder of inferior lien - Redemption

One who has a lien, inferior to another upon the same property,

has a right:

1. To redeem the property in the same manner as its owner

might, from the superior lien; and,

2. To be subrogated to all the benefits of the superior lien

when necessary for the protection of his interests, upon satisfying

the claim secured thereby.