Cemented Liner Hanger Systems | SLB

COLOSSUS

Liner hanger systems

COLOSSUS UNC uncemented liner hanger system

Enhanced well integrity and well construction efficiency

Careful planning before and during installation can help operators prevent issues that significantly impact NPT. Since 1952, our dedicated team of liner hanger experts has offered customized support, a commitment to excellence in execution and service quality, and optimized workflows with zero NPT. We're backed by an extensive global track record to maximize efficient processes and effective outcomes.

More than 25,000 installations worldwide

COLOSSUS liner hanger systems have been deployed worldwide with a 99.5% operating efficiency.

Versatile COLOSSUS systems

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 have a history of success in the most straightforward to the most challenging environments around the world.

liner hanger system hook up combination
The COLOSSUS premium liner hanger system is designed for deepwater, shelf, and onshore wells and high-pressure, high-temperature environments.
liner hanger system hook up combination

Liner Hangers

  • HCHR high-capacity hydraulic rotating liner hanger
    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. View link button arrow

  • Liner 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. View link button arrow

  • SBRD solid-body mechanical-set liner hanger
    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. View link button arrow

Liner Top Packers

  • pv-3 packer
    PV-3
    Liner top packer with or without hold-down slips

    Choose a reliable packer rated to 10,000-psi [68.9-MPa] differential pressure. View link button arrow

  • PV-0 high-pressure V0 liner top packer
    PV-0
    High-pressure V0 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. View link button arrow

Running Tools

  • CRT Collet Running Tool
    CRT
    Hydraulic collet running tool

    Run liners and release without rotation—ideal in high-inclination wells. View link button arrow

  • Right Hand Release Running Tool for COLOSSUS CMT and COLOSSUS UNC systems
    RRT
    Right-hand-release running tool

    Mechanically or hydraulically set liner hanger systems that require high torque to drill the liner. View link button arrow

  • Retrievable Cement Bushing
    RCB
    Retrievable cement bushing

    Maintain pressure integrity for liner hanger and liner top packer operations. View link button arrow

  • RBS Rotational Ball Seat for COLOSSUS CMT and COLOSSUS UNC Systems
    RBS Rotational Ball Seat
    Simplified running and setting

    Save time running and setting liner hanger systems, and reduce pressure surges. View link button arrow

Cement Heads

  • CMIB Light Cement Heads for COLOSSUS CMT System
    CMIB Light
    Internal-bypass cement manifold

    Control cementing of liner hangers, including rotating systems, on small land rigs. View link button arrow

  • CMIB Cement Heads for COLOSSUS CMT System
    CMIB
    Internal-bypass cement manifold

    Control the flow of cement and displacement fluids during liner cementing operations. View link button arrow