دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a packer that can be pulled out of the well when it fails, to be repaired or replaced.

n: A type of packer that is run and retrieved on a running string or production string, unlike a permanent production packer that is set in the casing or liner before the production string is run. Retrievable packers are most commonly used in well interventi

a non-permanent packer meant to be retrieved.