Okla. Stat. tit. 60, § 60-1511: Servient estate owner rights — Non-waiver

The right of a servient estate owner to relocate an easement

under this act may not be waived, excluded, or restricted by

agreement even if:

1. The instrument creating the easement prohibits relocation or

contains a waiver, exclusion, or restriction of this act;

2. The instrument creating the easement requires consent of the

easement holder to amend the terms of the easement; or

3. The location of the easement is fixed by the instrument

creating the easement, another agreement, previous conduct,

acquiescence, estoppel, or implication.