It shall be unlawful for any person to drill or to commence to drill a well for oil or gas within the limits of the city, or to work upon or assist in any way in the prosecution of the drilling of any such well, without a permit for the drilling, completion and operation of such well having been first issued by authority of the city council in accordance with the provisions of this division. It is hereby stated to be the expressed intention of the city council to permit additional wells in each drilling block, where the production appears to warrant such additional wells; that no permit shall be issued for more than one (1) well to each drilling block, and it shall be unlawful to drill more than one (1) well for oil and gas to each drilling block without a permit.
(1991 Code, sec. 22-31)