Okla. Stat. tit. 58, § 58-931

dams - Administrators and executors or guardians - Authority as to.

That administrators and executors of the estates of deceased

persons and the guardians of estates, minors and incompetent persons

are hereby authorized to enter into contracts with pipeline

companies, corporations, conservancy districts, individuals or

partnerships or the State of Oklahoma or any subdivision thereof or

any municipal corporation, for the construction, operation and

maintenance of party walls, pipelines, transmission lines, upstream

flood-control dams and lakes, or to enter into contracts with

companies, corporations, individuals, partnerships, the State of

Oklahoma or any subdivision thereof, or any municipal corporation

for the construction, operation and maintenance of wind energy

conversion systems, state or county highways, and to sell and

dispose of an easement under said contract for said purposes, upon

and across the lands or any interest therein belonging to the

estates of deceased persons and of minors and incompetents, upon

such terms and conditions that said administrators, executors or

guardians of such persons may deem reasonable and equitable, and for

the best interest of said estates of deceased persons, minors and

incompetents.