Well Key HEX 00000

Well Key® (HEX)

High Expansion

Introduction

The Well Key brings a high degree of flexibility and reliability to the well completion design as it is designed to shift multiple sliding sleeves in a single run. Running into the hole in a slick configuration, it is opened at depth and automatically engages with the hardware for which it was set-up for. Once engaged, the Well Stroker® provides the force to shift the hardware in the required direction and position.

  • Challenge
    Downhole hardware
    Water shut-off
  • Applications
    Opening / closing shifting profiles
329X185 Hes 1 Min
329X185 Well Key Hes 00000 Min
329X185 Hes 3 Min

Case highlight

CHALLENGE
Downhole hardware

An operator in West Africa expanded the objectives of their first well in a new field from producing first gas to producing first gas and first oil. This change in goals shortly before spudding...

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Overview

The Well Key brings a high degree of efficiency to completions as it is designed to shift multiple sliding sleeves and open / close valves in a single run. This High Expansion version provides the operator the ability to pass through small restrictions and still actuate hardware in large liners. With active hydraulic control from surface, the Well Key ensures full integrity of downhole jewelry and reduced risk as it only opens when the tool reaches target depth.
Well Key Hes Vert 00000 JPEG Min
Well Key Hes Hori 00000 JPEG Min

Applications

  • Opening / closing valves
  • Opening / closing sliding sleeves

Features

  • Allows transfer of high, controllable force
  • Passive fail-safe system
  • Rugged design allows for multiple repeated actuations
  • Bi-directional in same run
  • Very high expansion ratio
  • Ability to control position via surface read-out
  • Wide range of sizes
  • Universal

Benefits

  • Force applied directly to target
  • Fewer runs
  • No jarring required
  • Large range of ID’s accessible
  • Accurate depth control
  • Reduced risk of damage to well hardware

Specifications*

Tool OD 2 1/8”
Length 14 ft
Weight in air 100 lbs
Completion ID range 2.312” – 4.5”
Max. well pressure 25,000 psi
Max. well temperature 302°F
Tensile strength 30,000 lbs
Compressive strength 30,000 lbs
* Dependent upon configuration