An order establishing spacing units for a pool shall specify the size and shape of each unit and the location of the permitted well thereon in accordance with a reasonable uniform spacing plan, with necessary exceptions for wells drilled or drilling at the time of the filing of the application. Source: SL 1953, ch 220 , § 1; SDC Supp 1960, § 42.0706 (3) (o) (1); SDC Supp 1960, § 42.0708 (4) as enacted by SL 1961, ch 211 , § 1.