Tiw Corporation

The TIW XPak™ Expandable Liner Hanger System is designed to run with standard liner applications and incorporates industry-proven expandable technology to provide a liner top anchor/sealing device unmatched in the industry. The TIW XPak™ system is used anywhere a robust liner top seal is needed or where a slimhole design is required to mitigate ECD issues. The TIW system has been used on land and offshore around the world from the U.S. and Canada to the Middle East and North Sea.

Benefits

• High torque capabilities for rotation and/or drill down operations
• Manufactured from standard OCTG material
• High pressure integrity equal to casing design
• High load capability with ability to support long liners

Applications

• Deepwater
• Drilling with liner
• Extended Reach
• HP/HT
• Lost Circulation
• Wash/Ream
• Multi-Stage Cementing
• Multi-Stage Fracturing

Source : https://www.tiwoiltools.com/xpak-liner-hanger.html

The TIW® IB-TC-R-RRP Hydro Hanger has an integral barrel for pressure integrity with special channels milled in the slip cones that provide maximum bypass for easier running. This feature combined with a patented twin seal journal bearing is designed specially to accommodate the rotation of liners and to improve displacement efficiency and cement bonding even in tight, eccentric holes. Shear pinned to prevent premature setting, the IB-TC-R-RRP Hydro Hanger is set by seating a ball in the PDC HS-SR Landing Collar and applying pressure through the setting string.

Features

• Integral body eliminates all internal connections above lower nipple
• Staggered slip design provides maximum bypass in set position
• Accommodates the rotation of liners
• Improves displacement efficiency and cement bonding

Source : https://www.tiwoiltools.com/ib-tc-r-hydraulic-set-liner-hanger.html

The LS-15 Liner Hanger System has been purpose-built for true drill-down applications. Operators in many areas of the world experience considerable difficulty with wellbore stability that may cause hole problems. The LS-15 Liner Hanger System is capable of accommodating, depending on the size requested, from 20,000 to 160,000 ft-lb of rotational torque through the tool, enabling the operator to rigorously “drill” the liner into the hole.

Features

• High-strength, high-pressure, high load carrying capacity
• Metal-to-metal Annulus Packer Seal for high- pressure service
• No hydraulic or mechanical devices on the hanger body, minimizing leak paths
• Large slip area and controlled friction minimizes stress in the supporting casing
• All hangers are automatically centralized when C-Ring Slip is set
• Bypass flow area is the same after setting the liner hanger slip as in the running-in position
• Maximizes circulating flow-by areas for efficient cementing operations
• The LS-15 Liner Hanger System can be sized and configured to customer specifications

Source : https://www.tiwoiltools.com/ls-15.html