Slip-On Heavy Duty Straight Spirolizer
The COS Slip-On Heavy Duty Straight Spirolizer is engineered to deliver maximum strength and durability in demanding wellbore conditions. Built with premium steel and precision welding using low-hydrogen coated electrodes, it offers unmatched toughness, uniformity, and long-lasting performance.
Design & Features
- Heavy-Duty Steel Construction – Provides superior structural integrity for use in vertical, deviated, and horizontal wells.
- Straight Fin Design – Minimizes drag forces and reduces friction, ensuring smooth casing movement.
- Vortex Flow Enhancement – Specially profiled fins induce turbulence in the mud flow for better displacement and improved cement bonding.
- Boat-Shaped Profile Options – Available with seven vane profile depths to suit different well conditions.
- Stop Collar Compatibility – Can be paired with set-screw style stop collars for secure positioning on casing.
- Flexibility Under Stress – Straight blades are designed to yield, allowing passage through under-gauge or irregular wellbores.
Benefits
- Improved cement placement and zonal isolation.
- Reduced drag and torque during casing runs.
- Enhanced mud displacement for cleaner wellbores.
- Built to perform under harsh drilling environments.
Sizes Available
- Standard: 2 7/8″ to 30″
- Custom sizes and configurations available upon request.
