N110, N110S
Centralizer type N110 is specially designed to be used in wells with complex geometry and with extended wellbore paths ERD-type, J-type, S-type.
It has a one of a kind restoring force.
Bows of this centralizer have accumulated the strengths of both the bow and the rigid centralizer. When the bow is less than 70% compressed it acts similar to standard bow centralizer. Accordingly, when the bow is compressed more than 70%, it acts similar to rigid centralizer.
It has a one of a kind restoring force.
Bows of this centralizer have accumulated the strengths of both the bow and the rigid centralizer. When the bow is less than 70% compressed it acts similar to standard bow centralizer. Accordingly, when the bow is compressed more than 70%, it acts similar to rigid centralizer.
Technical properties
- Durable under the most demanding conditions in a wellbore.
- Zero starting and running force - no extra forces when running the casing down the wellbore.
- Low coefficient of friction - minimum torque and axial forces running in.
- Allows for casing rotation and reciprocation due to durable design and resulting high restoring forces.
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Application:
- Unconsolidated wells;
- ERD, horizontal and highly deviated wells;
- High pressure - High temperature wells;
- Shale oil and gas wells;
- Vertical standard wells.
Everything about the production of NORD centralizers and their design features.
Centralizers
A centralizer – just another component we might consider insignificant when planning a well, but make no mistake, thanks to the proper centralization of the casing in a well, we achieve higher rates of production, increase life-time of a well and reduce the risk of unexpected accident on a rig