Sentinel TRSV Communication Tool

Our TRSV Communication (COMM) is a wireline-deployed accessory tool designed to establish secondary hydraulic communication within tubing-retrievable downhole safety valves.

Render of  TRSV Communication Tool
  • Description Description
  • Ruler Specifications
  • Resources Resources
Description

Our TRSV Communication (COMM) is a wireline-deployed accessory tool designed to establish secondary hydraulic communication within tubing-retrievable downhole safety valves. Once the tubing safety valve is communicated, a hydraulically controlled, secondary wireline-inserted safety valve can be installed to allow continued production.

The COMM is deployed with standard wireline equipment (spang jar and weight bars) until it lands on the no-go shoulder within the safety valve. Mechanical jarring engages the COMM’s 360° radial expansion dogs within a recess located above the hydraulic piston and below the lock profile polished bore. Upward mechanical jarring engages the radial expansion dogs with the safety valve communication feature until hydraulic communication is established. Continued jarring shears the mechanical release and allows the tool to collapse back into the running condition for recovery.

The COMM is a simple, proven, and robust accessory tool for safety valve hydraulic communication operations. It does not require fluid within the well or additional wellbore hydraulic pressure to successfully function. The tool is simple to field redress and can be easily configured to run in a variety of different lock profiles.

Features

  • Simple, robust design
  • Straightforward operation
  • Interchangeable no-go ring for different lock profiles
  • Minimal components
  • Easily field redressed

Benefits

  • Standard wireline operations
  • Communication achieved with minimal upward jarring wireline operation
  • All tool components collapse within the outside diameter during deployment and removal
  • Used with a variety of internal lock profiles and no-go shoulders

Applications

  • Tubing-deployed safety valve hydraulic communication
Specifications

Sentinel TRSV Communication Tool Specifications

Tubing size

2.875 in. (73.03 mm)

3.500 in. (88.90 mm)

Max. OD

2.298 in. (58.37 mm)

2.359 in. (59.92 mm)

2.796 in. (71.02 mm)

2.859 in. (72.62 mm)

Polished bore diameter

2.250 in. (57.15 mm)

2.313 in. (58.75 mm)

2.750 in. (69.85 mm)

2.813 in. (71.45 mm)

Overall length

65.35 in. (165.99 cm)

64.42 in. (166.17 cm)

Weight

41.86 lb (18.97 kg)

91.21 lb (41.37 kg)

Resources
  • TRSV Communication Tool (COMM) Data Sheet
A subsurface safety valve TRSV Flow Tube exercise tool sits in a display case at an event

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