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CobraMax® HJA Service
Downhole Tools

CobraMax® HJA Service

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Multi-stage stimulation with mechanical zonal isolation

CobraMax HJA (HydraJet Anchor) service enables the placement of multiple, customized, and consecutive hydraulic fractures in an unperforated cased wellbore. The process incorporates depth correlation for accurate fracture placement, Hydra-Jet™ abrasive perforating service, and hydro-mechanical zonal isolation using a resettable anchoring tool.

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Improve your multistage fracturing efficiency

Additional benefits include:

  • Mechanical isolation between stages reduces overall fluid consumption
  • Capable of fracturing multiple stages in a single run
  • Targeted placement of treatment intervals ensures no bypassed pay
  • Eliminates the need to set plugs that must be removed later
  • Requires smaller operating footprint for improved environmental performance

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