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GeoproHYDRA™ nGX

Drilling Casing accessories GeoproHYDRA™ nGX

GeoproHYDRA™ nGX High Speed Reamer Shoe System

GeoproHYDRA™ nGX High Speed Reamer Shoe System

The GeoproHYDRA™ is capable of rotary speeds in excess of 1000 RPMs and continues to function during cement placement. Thus eliminating the need for casing/liner rotation or reciprocation during cementing operations. The cyclone-like effect created by the high-speed rotation of the tool ensures uniform radial deposition of fluid such as cement around the well-bore including the low side of the hole in horizontal or highly deviated boreholes.

The result is good cement sheath across the entire annulus of the shoe track which in most cases satisfies the drill ahead condition where applicable. This also makes any requirement for remediation easier.

The nGX comes with a stackable, scalable drive mechanism. The nGX drive ensures tools are configurable for a wide operating envelope and borehole conditions.

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Features of GeoproHYDRA™ nGX

  • High speed reaming capability
  • Low flow activation
  • Low-medium torque capabilities
  • Deployable as a ready replacement for conventional guide and float shoes
  • Multi chamber drive system
  • Direct jet drive
  • Active cutting structure on nos and stabilised blades
  • Infinitely customisable
  • Wide range of operating parameters
  • Tool rotates completely

Benefits of GeoproHYDRA™ nGX

  • Can be configured for a wide range of surface and downhole parameters
  • Customisable for different downhole conditions
  • Loss circulation material tolerant
  • Zero stall pressure
  • Perfect for delicate pressure sensitive completing strings and components
  • Scalable drive system
  • High axial load an flowrate torelance
  • Zero to no additional drag when functioning

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