Oklahoma residents can own a still and use it to distill water, essential oils, etc. but cannot manufacture moonshine for personal use or sale.
I was unable to find any information on fuel alcohol for the state of Oklahoma.
Oklahoma offers a distillers license for $1,000 per year and $905 fee.Distillery license
There are several licenses you need to request to legally manufacture spirits. Below are the federal licenses only. Additional state requirements will need to be followed as well.
You must submit a request for a license to manufacture spirits: TTB 5110.41 Basic permit.
This license only allows you to produce spirits. You also need a license for the distilling equipment / distillery: TTB 5100.24 Distilled spirit plant
For manufacturing ethanol fuel you will need to submit a request for a TTB 5110.74 for a federal license.
37-505. Manufacture, sale, possession, shipment, etc. prohibited except as provided in act – Exceptions – Penalties.
A. No person shall manufacture, rectify, sell, possess, store, import into or export from this state, transport, or deliver any alcoholic beverage except as specifically provided in the Oklahoma Alcoholic Beverage Control Act.
A. Any person who shall operate a whiskey still with intent to produce alcoholic beverages or any person who shall carry on the business of a distiller without having in his possession a valid and existing distiller's license issued pursuant to the provisions of the Oklahoma Alcoholic Beverage Control Act shall be guilty of a felony and upon conviction be fined not less than Two Thousand Five Hundred Dollars ($2,500.00) nor more than Five Thousand Dollars ($5,000.00), or imprisoned in the State Penitentiary for not more than three (3) years, or both such fine and imprisonment.
37-539. Search warrant – Seizure and destruction – Forfeiture and sale.
A. A search warrant may be issued pursuant to the provisions of Sections 1221 through 1264 of Title 22 of the Oklahoma Statutes, as amended, for the purpose of searching for, seizing, destroying or holding any alcoholic beverages possessed, sold, transported, manufactured, kept, or stored in violation of the Oklahoma Alcoholic Beverage Control Act; for the purpose of searching for and seizing any apparatus, vehicle, equipment, or instrumentality used for, or intended for use in, manufacturing or transporting any alcoholic beverage in violation of the Oklahoma Alcoholic Beverage Control Act; and all such property shall be forfeited to the State of Oklahoma.
Current federal laws allow citizens the right to own a still and operate it for non-alcohol production.
This means legally you can: