Compared to Conventional Stators

Even elastomer layer provides up to 2.5x more power than standard stator designs
Substantially improve motor ROP by utilizing increased power
Increase WOB in tight doglegs by utilizing the shorter stator length
The shorter power section maximizes the length-to-torque ratio
Fewer stalls equal less stress on drill strings
Fewer rotor/stator combinations to cover the same temperature range result in lower tool inventories
Even layer rubber reduces elastomer failure related to hysteresis
Increased fluid compatibility including explosive decompression from gas drilling
Significantly reduced risk of catastrophic stator failure due to bending, buckling, chunking, de-bonding, and joint breaking

Compared to Other Uniform Rubber Thickness Technologies

Cylindrical external tube profile is significantly less susceptible to buckling or deformation compared to formed (spiraled) tubes and is compatible with fishing tools
Unlike internally machined one-piece designs, our modular construction allows the DuraTorque™ to flex but not break in tight doglegs

Even elastomer layer provides up to 2.5x more power than standard stator designs
Our patented process employs a modular design concept that facilitates rapid prototyping and production
Without the constraints of capital intensive equipment, there are virtually no limits to possible tube size, length, or configuration of the DuraTorque™ stator

Dynamic high temperature lab testing up to 400°F/204°C
Our state of the art dynamometer is used to qualify the performance of each new design
The performance and reliability of each new configuration is validated by extensively testing to 950,000 total cycles, including 151,000 cycles at temperature, and over 1000 stalls

A true hypocycloidal metal profile is the foundation of our even layer DuraTorque™ design
The stepped interior profile provides a greater surface for bonding with the addition of mechanical characteristics
Unlike internally machined one-piece designs, our modular construction allows the DuraTorque™ to flex but not break in tight doglegs