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SwellRight Packer/Sleeve
Swellable System for Zonal Isolation
Page last modified
November 8 2023
SwellRight swellable packers/sleeves provide a solution suitable for many applications where a pressure seal or zonal isolation is required. Tendeka’s proprietary elastomer technology has an extensive track record in delivering reliable isolation performance across a range of temperature and salinity profiles, generating more radial seal force than any other swellable on the market. After swelling, the element maintains flexibility where it can react to subsequent changes in the wellbore. SwellRight packers/sleeves are proven to extend well life and improve well integrity.
Pro/con
Simple to install and use
Cost-effective solution
Maintains well integrity
Improves production efficiency
Oil, water and hybrid activation
Barrier to annular flow
Custom-designed to suit customer requirements
Patented bonding mechanism improves performance
SwellRight sleeve can only currently hold up to 5000psi differential pressure
Specification
Asset Life Extension
Provide long-term stability and reliability required to isolate producing zones. Helps reduce well construction costs, extend well life and improve well integrity.
Sealing
Suitable for many applications where a pressure seal or zonal isolation is required.
Capabilities
Retrievable SwellRight Packer design encompasses two retrievable mechanisms. SwellRight Feed-Thru Packer able to house single or multiple 0.25” control lines.
Operating Conditions
Available with an oil, water or hybrid swelling elastomer. Suited to wells where the downhole temperature is between 32°F and 482°F (0°C and 250°C), and provides a differential pressure rating up to 10,000psi.
Application Conditions
SwellRight packers/sleeves are available in various sizes, they are custom-designed specifically for the well requirements, having been optimised for both cased and open hole applications.
Patents
Tendeka’s patented osmotic water swell technology is field proven across a wide range of temperatures and salinity profiles. It is fully compatible with completion fluids, acids and brines.
Relative Business Impact
Reviews
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Technology Readiness Level
[9/9]
Development
Technology demonstration
Mature / Proven
Technologies Deployed By
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