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RRT Right-Hand-Release Liner Hanger Running Tool

RRT

Right-hand-release liner hanger running tool

Liner Hanger
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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.

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.

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.

Marine Drilling Riser

Complete riser systems from the drillfloor to the BOP stack

Accommodate the stringent conditions encountered in deepwater offshore drilling.

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