ORN Rigid Spiral Centralizer
ORN spiral rigid centralizers induce swirl which, in turn, increases the displacement efﬁciency.
These centralizers are made from solid steel so they function as bearings during pipe rotation and reduce torque requirements. The spiral blades overlap the 360 degree circumference and give reduced ﬂow area between them. They also decrease casing drag and plow effect.
Feature and Benefits
- High axial load strength
- Steel construction provides superior toughness
- Spiral blades allow passage through unexpected under gauge open hole
- Units can be run between casing and less demanding wells
Available to suit casing sizes ranging from 2 7/8” to 26”