The Spir-O-Lizer® ‘Passive Angled Four Blade’ is a die-cast zinc alloy solid blade centralizer that has been designed specifically for sand control/gravel pack applications. A four bladed unit c/w reduced blade angle to maximize flow area, minimize back pressure and potential pack-off.
Features/Benefits
Positive stand-off protects screen jackets from damage while running in through the well-bore and greatly assists with hole clean-up
Fluid by-pass has been maximized to eliminate pack-off during clean-up and gravel pumping operations
Manufactured from zinc alloy providing:
High strength - allowing thinner wall-sections giving maximum flow-by
Exceptional wear resistance - maximum standoff
Low coefficient friction - reducing torque & drag
Withstands temperatures up to 400° F
Maximum torque & drag reduction
Options
Slip on unit available
Split unit available
Size range 4-½”- 7”
Features/Benefits
Positive stand-off protects screen jackets from damage while running in through the well-bore and greatly assists with hole clean-up
Fluid by-pass has been maximized to eliminate pack-off during clean-up and gravel pumping operations
Manufactured from zinc alloy providing:
High strength - allowing thinner wall-sections giving maximum flow-by
Exceptional wear resistance - maximum standoff
Low coefficient friction - reducing torque & drag
Withstands temperatures up to 400° F
Maximum torque & drag reduction
Options
Slip on unit available
Split unit available
Size range 4-½”- 7”
