Description
C-21 Casing hanger is a slip type,wrap-around hanger for shallow wells with light casing loads(Max5000psi).packoff is designed to be installed after slips are landed and casing has been suspend and cut off.
packoff serves as the primary seal and protects the slips from test pressure. packoff cant be used in a casing head or casing spool with lock screws,the lock screws intersect the OD seal of the packoff.
C-22 Casing hanger is a slip type,wrap-around hanger with an automatic packoff sealing.It is designed to suspend typical casing loads.The C-22 features interlocking slip segments which are suitable for short casing or lightly loaded applications.
The WE type casing hanger is a wrap around,slip type hanger for high load capacity applicaitions.The hanger is installed at the casing head or casing spool.The hanger is commonly used over mud line system.
The W type casing hanger is a wrap around,slip type hanger for high load capacity applicaitions.The hanger is installed at the casing head or casing spool.The hanger is commonly used over mud line system.
TheC-29 casing hanger is a a slip stype,wrap around hanger with an automatic packoff sealing
