Re-Closable CoilShift Precision

Multistage Stimulation Cemented Sleeve Technology

The CoilShift Re-Closable Precision System is field-proven over thousands of wells and tens of thousands of stages. It is simply the most reliable Multi-Stage Stimulation frac system available today.

The CoilShift Precision Coiled Tubing Frac System provides operators unlimited flexibility in selectively and accurately fracturing the wellbore. In exceptionally long laterals, it is unmatched in its ability to effectively locate and shift every sleeve. Proprietary shifting tool technology assures each zone is stimulated, offering dual surface indication of sleeve movement with no false positives while providing complete profile control over the reservoir.

Precision Sleeve

Harrier Shifting Tool


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Jackal Packer


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Substantial Cost Savings

  • 50% fewer connections
  • Does not require lifting equipment – handle by hand
  • Very short cycle times
  • 2.5 minutes per connection vs 5 minutes per connection
  • Smaller size = lower shipping cost
  • Lightweight – weighs 75% less than competing sleeves
  • No pup joints required


  • System uses coil pull to shift sleeves reducing CT cycles and cycle time
  • No false positives while shifting
  • Does not rely on a collar locator. Can be placed anywhere below the valve – simply pull through to shift
  • Field Proven – 99.5% success rate
    An industry first – All valves 100% tested for function and pressure
  • Harrier shifting tool automatically engages the sleeve while pumping
  • Dual surface indications of shift, no false positives
  • Truly Selective – can be opened, closed and re-opened
    Shortest length of any sleeve – handle by hand
  • Pup joints not required
    • Decreased makeup time and cost
    • Cost-effective to transport
  • High rate, high-intensity operations
    Screen-outs easily circulated out of the liner
  • Available Pressure Ratings:
    • 4.5” [114mm]: 7,500 PSI [52 Mpa]
    • 5.5” [140mm]: 7,500 PSI [52 Mpa]
    • 4.5” [114mm]: 10,000 PSI [69 Mpa]
    • 5.5” [140mm]: 10,000 PSI [69 Mpa]
    • 4.5” [114mm]: 15,000 PSI [69 Mpa]


  • Multistage Fracturing
  • Full Bore Completions
  • Re-Closable

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