Over/Under Stripper Packer

The Over/Under Stripper Packer has two individual packers in the same envelope as a conventional 15K Side Door. The packers are activated by individual pistons and can therefore be used independently. A pressure chamber between the packers can be used to inject lubricants to lubricate the coiled tubing going in the well or inhibitors on the coiled tubing as it is pulled out of the well.

Features

• Compact Profile
• Packers Can Be Operated Independently

• Pressure Chamber Between Packers For:

  • Lubricating Coiled Tubing
  • Monitoring Pressure
  • Monitoring Inhibitor Injection
• Snub Into Well With Either Packer
• Long Life Bushings
• Replaces Standard Side Door And Tandem Side Door Packers

BENEFITS

• Utilizes One Packer While The Other Is Held In Reserve; When First Packer Is Unable To Effect A Seal, The Second Packer Is Actuated. This Ability Effectively Doubles The Time Between Packer Changes.
• Side Door Provides Easy Access To Replace The Packers
• Provides Dual Barrier Instead Of A Single Barrier Which Increases Safety 
• If The Primary Packer Wears Out, The Secondary Packer Can Be Activated To Complete The Job.

Temperature and Service

• H2S Service: -20ºF to 250ºF
• North Sea Service: -25ºF to 200ºF
• Arctic: -50ºF to 200ºF
• Steam: 75ºF to 500ºF

Connections

• Lower End: Quick union, flange or Hydraconn connection
• Coiled Tubing Range: 1.00" to 2.875"
• Hydraulic Operating Pressure: 3,000 psi Maximum

Hydraulic Volumes

To Actuate Window

• Close: 188.0 Cubic Inches
• Open: 41.0 Cubic Inches

To Actuate Piston

• Primary Pack-Off: 28.0 Cubic Inches
• Primary Retract: 28.0 Cubic Inches
• Secondary Pack-Off: 28.0 Cubic Inches
• Secondary Retract: 28.0 Cubic Inches

Dimensions

• Dimensions: 52.40" Tall 17.00" OD
• Weight: 1,375 lbs