Performance Curves

Stators Ideal for Coiled Tubing Applications

2-1/8

| 2-7/8

Stators Ideal for Directional Drilling Applications

5"*

| 6-3/4

*Designed around 4-3/4 4/5 6.0 stage rotor geometry

Our patented modular design process facilitates rapid prototyping and production and is conducive to low-volume, custom production. Please contact us for more information on custom equipment in quantities as low as ten units.

ER220™ is now available in all conventional stators

2-7/8

| 2-1/8, 5/6, 6 stage

| 1-11/16

| 2-1/8, 5/6, 2.5 stage

| 475X7838: 4-3/4

Increased ROP with Revolutionary Design Flexibility

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

Industry Leading Commitment to Research and Development

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

Innovative Technology for Unsurpassed Reliability

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