دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: sections of pipe (such as casing, liner, and tail pipe) in which holes or slots have been cut before it is set.

n: A wellbore tubular in which slots or holes have been made before the string is assembled and run into the wellbore. Perforated tubes typically are used in small-diameter wellbores or in sidetracks within the reservoir where there is no need for the liner