Contact

Uncemented Liner Hanger Systems

Simplified liner deployment

Simplify liner deployment in nontraditional completions

Save time on liner deployment while maximizing system integrity with the COLOSSUS UNC uncemented liner hanger system. Usually used in nontraditional completions such as slotted liners, screens, multistage stimulation, and steam injection, the COLOSSUS UNC system comprises a specialized packer and setting tool.

The hydraulically set Long Reach integral liner hanger packer combines the liner hanger and packer on the same mandrel; both are set simultaneously, maximizing system integrity and simplifying operations.

The system’s hydraulic setting capability, combined with its push, pull, and rotation capabilities, allows controlled liner deployment without excessive workstring manipulation.

COLOSSUS UNC uncemented liner hanger system

Rely on Schlumberger quality for maximum liner hanger system integrity.

Choose the system that suits your requirements


	LRP600 Thermal	LRP Max
System ISO rating, metal-to-metal	V6	V0
Drilldown	No	Yes
Liner rotation	Yes	Yes
Hanger setting mechanism	LRP600 pusher tool	LRP Max pusher tool
Running tool release method	Hydraulic or mechanical	Hydraulic or mechanical
Well type	Oil	Oil or gas
Application	Vertical to horizontal	Vertical to horizontal Extended reach

Cemented Liner Hanger Systems

Versatile options for multiple applications

Enhance well stability and protect the casing.

Long Reach

Integral liner hanger packer

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

RCB

Retrievable cement bushing for COLOSSUS liner hanger systems

Maintain pressure integrity for liner hanger and liner top packer operations.

RBS Rotational Ball Seat

Simplified running and setting for COLOSSUS liner hanger systems

Save time running and setting liner hanger systems, and reduce pressure surges.

RRT

Right-hand-release running tool for COLOSSUS liner hanger systems

Mechanically or hydraulically set liner hanger systems that require high torque to drill the liner.

CRT

Hydraulic collet running tool for COLOSSUS liner hanger systems

Run COLOSSUS liners and release without rotation—ideal in high-inclination wells.

View All

Catalog Technology Alliance with Packers Plus

Multistage completions systems and solutions for challenging applications.

Brochure COLOSSUS Liner Hanger Systems

Enhanced well integrity and well construction efficiency.

Case Study Petroindependencia reduce en más de un 85% el tiempo de instalación de liners para los pozos de alcance extendido de petróleo

El sistema de colgador de liners sin cementar COLOSSUS UNC posibilita el despliegue rápido del liner con cero NPT.

Case Study Petroindependencia Reduces Liner Installation Time for Extended-Reach Wells by More Than 85%

COLOSSUS UNC uncemented liner hanger system enables rapid liner deployment with zero NPT in 25 Venezuelan heavy oil wells, saving operator USD 590,000.

Brochure COLOSSUS (Spanish)

El sistema de colgadores para liners de calidad superior.

Brochure COLOSSUS Premium Liner Hanger System Overview

Withstands high-torque and high-tensile loads in deepwater and land wells.