NAC445A.65785. “Conductor casing” defined.  


Latest version.
  • “Conductor casing” means the temporary or permanent casing used in the upper portion of a drill hole to prevent collapse of the formation during the construction of a well or to conduct the gravel pack to perforated or screened areas in the casing.

     (Added to NAC by Bd. of Health, eff. 2-20-97)