RRT Right-Hand-Release Liner Hanger Running Tool | Schlumberger
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RRT

Right-hand-release liner hanger running tool

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Torque rated up to 45,000 ft.lbf [61,000 N.m]
Tensile load rated up to 800,000 lbm [3.560 kN]

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

The right-hand-release running tool (RRT) is designed to convey liner hanger systems that require high torque to enable drilling the liner during the operation. In cases where a rotational liner hanger is deployed, the RRT also enables the liner to be rotated after the liner hanger is set. The tensile and torque ratings make the RRT suitable for challenging liner hanger applications with long and heavy liners.

Optimize liner operations for COLOSSUS liner hanger systems

The RRT is optimized to run mechanically or hydraulically set liner systems that employ

The setting string typically comprises an RRT, a slick joint, a cementing packoff bushing, a liner wiper-plug adapter, and an extension to connect to the running string. A packer dog assembly can be included if a liner top packer is run.

Right Hand Release Running Tool for COLOSSUS CMT and COLOSSUS UNC systems
Right Hand Release Running Tool for COLOSSUS CMT and COLOSSUS UNC systems

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.

LTP

V3 liner top packer with hold-down slips

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

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.

Uncemented Liner Hanger Systems

Simplified liner deployment

Streamline nontraditional completions such as slotted liners, screens, multistage stimulation, and steam injection.

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.

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.

Optimize liner operations for COLOSSUS liner hanger systems

The RRT is optimized to run mechanically or hydraulically set liner systems that employ

The setting string typically comprises an RRT, a slick joint, a cementing packoff bushing, a liner wiper-plug adapter, and an extension to connect to the running string. A packer dog assembly can be included if a liner top packer is run.

Right Hand Release Running Tool for COLOSSUS CMT and COLOSSUS UNC systems
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Product Sheet RRT Right-Hand-Release Running Tool

Convey liner hanger systems that require high torque to enable drilling the liner during the operation.

Product Sheet RRT

Herramienta de servicio con mecanismo de liberacin a la derecha.

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