Okla. Stat. tit. 60, § 60-49.18: Recording

RECORDING.

A. An environmental covenant and any amendment or termination

of the covenant must be recorded in every county in which any

portion of the real property subject to the covenant is located.

For purposes of indexing, a holder shall be treated as a grantee.

B. Except as otherwise provided in subsection C of Section 9 of

this act, an environmental covenant is subject to the laws of this

state governing recording and priority of interests in real

property.