Okla. Stat. tit. 52, § 52-287.7: Unlawful operation

From and after the effective date of an order of the Commission

creating a unit and prescribing the plan of unitization applicable

thereto, the operation of any well producing from the common source

of supply or portion thereof within the unit area defined in the

order by persons other than the unit or persons acting under its

authority or except in the manner and to the extent provided in such

plan of unitization shall be unlawful and is hereby prohibited.