The affixing of a seal to a record evidencing a lease contract or an offer to enter into a lease contract does not render the record a sealed instrument and the law with respect to sealed instruments does not apply to the lease contract or offer.
Okla. Stat. tit. 12A, § 2A-203
Oklahoma Code Comment
This section in essence produces the same result for lease contracts as would occur under 16 Oklahoma Statutes § 139.
The 1990 amendments make no change here.