Hydraulic Variable Gauge Stabiliser

This innovative tool is for precision directional drilling applications. Unlike most Variable Gauge Stabilisers, the HVGS is short enough to sit directly behind the mud motor, allowing for better steering capabilities.

By using a 'pumps on', 'pumps off' cycle in conjunction with PDC's patented indexing mechanism, the tool can be shifted into, and out of operation.

Tool Features

• Helical blade design to allow for high circumferential coverage
• Tool strength specification exceeds that of drill string
• Unique, compact indexing mechanism
• Double compensating mechanism to allow for 100% reliability
• Tool can be located immediately behind the mud motor

Downloads

HVGS Movie.avi

AVI Movie - 17.3 MB