Our technologies encompass stand-alone innovative completion products that can be combined to form systems for use in conventional and unconventional wells.

SwellFix Packer

Multi-Element Swellable Packer System for Zonal Isolation

SwellFix™ swellable packers are multi-element permanent packer solutions suitable for many applications where a pressure seal or zonal isolation is required. 

SwellFix swellable packers help reduce well construction costs, extend well life, and improve well integrity. These multi-element permanent packers provide the long term stability and reliability required to isolate producing zones.

Our expert material scientists have developed proprietary elastomer technology that is field proven to deliver reliable isolation performance across a variety of temperature and salinity profiles. After swelling, the element retains full flexibility and is able to react to subsequent changes in well bore geometry. Elastomers are applied in one-foot bands along the length of the base pipe to generate greater radial seal force than any other swell packer on the market.

Dual elements allow oil, water or a combination of swell elastomers to be utilized. SwellFix swellable packers are available in sizes from 2 3/8” to 13 3/8” or custom-designed for specific well requirements. They are best suited to wells with a downhole temperature of between 32°F to 480°F (0°C to 250°C) and provide a differential pressure rating of up to 10,000 psi, enabling them to perform in the most demanding open hole conditions.

Features and Benefits 

  • Simple to install and use - no moving parts
  • Strong and durable
  • Self healing - durable construction
  • Water and/or oil activation
  • Provides significant cost savings
  • Maintains well integrity
  • Barrier to annular flow
  • Helps to extend well life
  • Improves production efficiency
  • Reduces risk
  • Bespoke differential pressures up to 15,000 psi


Download Tendeka's swellable packer app to simulate swell behaviour under various fluids and wellbore conditions

SwellGen app


Please get in touch, one of our experts will contact you to answer any questions.

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