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Created in 2004 and acquired in 2016 by Schlumberger, Saltel Industries is an upstream oil service company developing, manufacturing and marketing innovative solutions for downhole applications. Specialized in the plastic deformation of stainless steel tubulars and in high performance composite elastomers, Saltel Industries focuses on 2 main product lines: expandable steel patches (remedial services) and expandable steel packers (annular isolation for well completions)

 

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Application type: Slotted Liner Repair

Liner: 8 5/8" x32lb/ft slotted liner

Patch ID after setting: 7.38in | 187,57mm

Temperature: 150°C | 302 °F

Depth: Approx 500m |1568ft vertical depth

Patch setting pressure: 262bar | 3799psi

 

Operation objectives 

  • Repair a partially damaged slotted liner without introducing borehole restriction nor physical obstruction.
  • Temperature resistant SES Patch setting in HT environment.

Result:

The 8.5/8in Ultraslim SES Patch was successfully positioned with a tubing tally. The SES Patch was set in 15 steps thanks to a 6.25in Inflatable Packer, in a horizontal well.

 

 our solution ses patch