Cyclone

Reverse Circulation Sub (RCS®)

   
 
The least expensive, most effective tool to improve your ROP and bit footage.

The TRI-MAX RCS® is designed with three reverse nozzles at patented tilt and rotational angles to generate a strong upward vortex flow.
   
 
FEATURES BENEFITS
Optimum axial and radial nozzle angles for each hole size will generate upward vortex flow Immediate removal of rock cutting from below the bit. Minimize bit balling in soft formation, improve ROP in medium and hard formations
Three interchangeable nozzles Controlled volume of reverse flow ± 15% of total volume
Minimum distance from hole bottom Maximum cuttings removal preventing regrinding of cuttings
Lower API REG box Makeup directly to the bit
Upper API Connection to match Drill Collar, Motor or MWD Replace Standard Bit Sub
Reverse flow after motor or MWD Will not effect motor or MWD performance
Make up lengths from 18" to 36" For steerable motor or rotary assemblies