Liner Hangers | Speed Up Well Construction | Schlumberger

Liner Hangers

Improve well construction efficiency and enhance well integrity

Reduce costs and speed up well construction from deep water to land

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.

Two Schlumberger Worker Inspecting Liner Hanger

Conventional Liner Hangers

Enhance well stability and protect the casing with cemented and uncemented liner hanger systems that suit a wide range of well conditions.

Liner Hanger Systems

COLOSSUS UNC

uncemented liner hanger system

Simplify liner deployment in nontraditional completions such as slotted liners, screens, multistage stimulation, and steam injection.

Large-Bore Liner Hanger System

Maximized hanging capacity and optimized pressure integrity.

Liner Hangers

HCHR

High-capacity hydraulic rotating liner hanger

Deploy heavy and long liners in drilldown applications, even in deep land, deepwater, and HPHT wells, to save time and enable rotation.

SBRD

Solid-body mechanical-set liner hanger

Run light and medium-weight liners in wells where the workstring can be manipulated to set the hanger.

HPS

Configurable hydraulic pocket-slip liner hanger

Run long and heavy liners with confidence, even in HPHT conditions, with or without liner rotation during running or cementing.

PSH

Pocket-slip liner hanger

Hang long and heavy liners with high pressure integrity at the liner top and maximum support for your casing on land or offshore.

PSHR

Pocket-slip rotational liner hanger

Hang and rotate long and heavy liners with high pressure integrity at the liner top and maximum support for your casing.

PST-D/R

Pocket-slip rotatable liner hanger with integral TBR and cement bushing

Hang extremely heavy liners in heavy-wall casing with tight annular clearance.

Liner Packers

LTP

V3 liner top packer with hold-down slips

Choose a reliable packer rated up to 10,000-psi [68.9-MPa] differential pressure.

LTP Max

10,000-psi liner top packer

Run this V0- or V3-qualified packer above the COLOSSUS CMT liner hanger system in HPHT wells to enable drilldown and rotation.

WMPO

Mechanical-set, conventional liner top packer

Maximize performance of well applications requiring liner top packoff to prevent leakage.

CLT

Tieback packer

Isolate leaks at the liner top in applications where a second trip liner top packoff is required.

FSP

Frontier liner top packer

Maximize performance of deep and deepwater pocket-slip liner hanger systems.

Liner Hanger Packers

Long Reach

Integral liner hanger packer

Facilitate liner deployment with push, pull, and rotation capabilities ideal for for high-temperature and thermal wells.

Expandable Liner Hangers

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.

Integrated Liner Hanger Tieback System

Metal-to-metal, gas-tight system

Solve problems with long casing strings by connecting a liner to a tieback string with full V0-qualified casing integrity.

Casing Reconnect

Metal-to-metal, gas-tight casing repair system

Simplify casing repairs to keep drilling programs on schedule and secure well integrity for P&A.

HEAT

Hybrid expandable anchoring technology

Drill in, rotate, and reciprocate long, heavy liners in HPHT wells while maintaining maximum liner top integrity.

Liner Tieback

Metal-to-metal, gas-tight system

Solve problems with long casing strings by connecting a liner to a tieback string with full V0-qualified casing integrity.

Load Anchor

Metal-to-metal tieback casing anchor

Use conventional liner hanger systems with heavier axial loads by deploying an anchor that manages the loads.

Thermal Liner Hangers

Manage the most challenging thermal applications with robust, reliable technology designed for wells undergoing extreme temperatures and temperature cycling.

LHP 650

Dual-grip thermal hydraulic-set liner hanger packer

Simplify installation with rotation and improve reliability in thermal applications with nonelastomer elements.

RLHP 650

Retrievable dual-grip thermal hydraulic-set liner hanger packer

Maximize isolation and flexibility with liner hangers in conditions that exceed temperature and pressure limits for elastomers.

RLTP 650

Retrievable thermal hydraulic-set liner top packer

Manage liner top debris, rotate into place, and keep fullbore access to the liner in thermal applications.

RSLH 650

Retrievable mechanically-set scab liner hanger

Reduce remediation costs in damaged thermal wells with a scab liner hanger designed to simplify and optimize repairs.

RSLH-LS

Long-stroke retrievable mechanically set scab liner hanger

Reduce remediation costs in damaged thermal wells with a scab liner hanger designed to simplify repairs and optimize cementing.

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