Three offset cutting rings rotate around the mandrel on carbide running surfaces. The angle of these rings generate six points of contact, evenly distributed in a helical configuration, providing 360 degree wall contact and bringing the hole to gauge. Tilted cutting rings provide flow passage for cutting returns. Localized friction is reduced and a “tractor” effect is generated by isolating the drill string from the wellbore through the free spinning cutting rings.

The Helix is a stabilized roller reamer designed to improve the wellbore profile by reaming the doglegs and microledges that hinder the completion of a well when running liner or casing to bottom. Designed to reduce friction and drive weight to bit, the patented helical profile of the cutting rings stabilize the drill string while driving the tool downhole.

1A- 4001 19 St NE Calgary, AB T2E 6X8 Canada 3705 S County Rd 1210 Midland, TX 79706 USA Toll Free: +1 (844) 808-4906 sales@ctenergyservices.com