Enhance well integrity and reduce costs in well construction with a full line of liner hanger systems and accessories for conventional and complex well applications on land or offshore. Backed by a track record of more than six decades, Schlumberger liner hanger systems and components are engineered to suspend, support, isolate, seal, and anchor in all types of applications and environments.
The complexity of each application depends on a number of factors, such as well deviation, temperature, and pressure. With a range of available features, COLOSSUS liner hanger systems are suitable for the most straightforward to the most challenging environments.
Enhance well stability and protect the casing with cemented and uncemented liner hanger systems that suit a wide range of well conditions.
Enhance well stability and protect the casing.
Streamline nontraditional completions such as slotted liners, screens, multistage stimulation, and steam injection.
Deploy heavy and long liners in drilldown applications, even in deep land, deepwater, and HPHT wells, to save time and enable rotation.
Run long and heavy liners with confidence, even in HPHT conditions, with or without liner rotation during running or cementing.
Hang long and heavy liners with high pressure integrity at the liner top and maximum support for your casing on land or offshore.
Hang and rotate long and heavy liners with high pressure integrity at the liner top and maximum support for your casing.
Hang extremely heavy liners in heavy-wall casing with tight annular clearance.
Run light and medium-weight liners in wells where the workstring can be manipulated to set the hanger.
Choose a reliable packer rated up to 10,000-psi [68.9-MPa] differential pressure.
Run this V0- or V3-qualified packer above the COLOSSUS CMT liner hanger system in HPHT wells to enable drilldown and rotation.
Maximize performance of well applications requiring liner top packoff to prevent leakage.
Isolate leaks at the liner top in applications where a second trip liner top packoff is required.
Maximize performance of deep and deepwater pocket-slip liner hanger systems.
Control the flow of cement and displacement fluids during liner cementing operations.
Control cementing of liner hangers, including rotating systems, on small land rigs.
Run COLOSSUS liners and release without rotation—ideal in high-inclination wells.
Mechanically or hydraulically set liner hanger systems that require high torque to drill the liner.
Maintain pressure integrity for liner hanger and liner top packer operations.
Save time running and setting liner hanger systems, and reduce pressure surges.
Facilitate liner deployment with push, pull, and rotation capabilities ideal for high-temperature and thermal wells.
Deploy long, heavy liners in challenging conditions, including deepwater, extended-reach, and HPHT wells, with expandable, metal-to-metal sealing for the life of the well.
Solve problems with long casing strings by connecting a liner to a tieback string with full V0-qualified casing integrity.
Simplify casing repairs to keep drilling programs on schedule and secure well integrity for P&A.
Drill in, rotate, and reciprocate long, heavy liners in HPHT wells while maintaining maximum liner top integrity.
Solve problems with long casing strings by connecting a liner to a tieback string with full V0-qualified casing integrity.
Use conventional liner hanger systems with heavier axial loads by deploying an anchor that manages the loads.
Manage the most challenging thermal applications with robust, reliable technology designed for wells undergoing extreme temperatures and temperature cycling.
Simplify installation with rotation and improve reliability in thermal applications with nonelastomer elements.
Maximize isolation and flexibility with liner hangers in conditions that exceed temperature and pressure limits for elastomers.
Manage liner top debris, rotate into place, and keep fullbore access to the liner in thermal applications.
Reduce remediation costs in damaged thermal wells with a scab liner hanger designed to simplify and optimize repairs.
Reduce remediation costs in damaged thermal wells with a scab liner hanger designed to simplify repairs and optimize cementing.