Okla. Stat. tit. 52, § 52-526: Irrigation pumps - Providing natural gas - Price -

Installation of lines - Cessation of delivery.

Subject to prior contractual rights, every person, firm or

corporation owning or operating a natural gas gathering pipeline

located on lands in a proven natural gas field, shall furnish to

owners or operators of natural gas engines used for pumping

irrigation water on such lands and to these same owners or operators

of irrigation wells, if requested to do so, natural gas for the

operation of engines used for pumping irrigation water. The price

charged to the owner or operator of such irrigation wells shall not

be more than twenty-five percent (25%) above the prevailing wellhead

price. The owners or operators of such gathering line shall make

connection and furnish the gas meter, but all costs of installation,

including this cost of the gas meter, shall be borne by the owner or

operator of such irrigation well. Provided, however, that the owner

or operator of the pipeline may cease deliveries of gas upon fifteen

(15) days' written notice if the person requesting delivery fails to

make payments for delivered gas within forty-five (45) days after

billing is made by the owner or operator. The owner or operator

shall be permitted a reasonable surcharge for the cost of meter

maintenance, determination of volumes, accounting and other

operational costs incurred by the owner and operator in connection

with the furnishing of the gas.