The TBL Thermal Liner Packer is designed for thermal applications when liner top pressure integrity is required throughout the life of the well, and the liner installation may require high torque and axial loads to position the liner into the wellbore. This packer is suitable for thermal environments such as SAGD, CSS and many other extreme temperature applications.

FEATURES

• One piece integral mandrel
• Metal to metal seal with static element
• Matched liner strength
• NACE MR0175 compliant for environments containing H2S

BENEFITS

• Qualified to 343° C and 21 MPa
• Ability to rotate and circulate during deployment
• Beveled tieback sleeve with latching profile
• Attachment and retrieval of flow control at the liner top
• Installation of warm up phase technology with open/closed positions and integral thermal expansion joint
• Full bore access to liner
• Liner placement control (anchored liner top during thermal cycle loading)
• Adjustable surface setting pressures
• Tested and verified for well tractor transition from intermediate casing, through packer, and into liner without a slave string