Cements vertical and horizontal wells up to 350°F and where PDC bits are used
Five Wiper cementing plugs feature five wiper rubber coated aluminum or plastic inserts available in 4 ½” to 20” casing sizes, as well as red rubber bottom plug and black colored top plug. The bottom plug rupture diaphragm has a 300 psi differential. Plus, the plugs are available for water and synthetic mud fluid systems.
Bottom plug wipes mud sheath and other debris from the casing ID ahead of the cement
Top and bottom plug reduce cement contamination with wellbore and displacement fluids.
300 psi differential pressure required to rupture diaphragm and provide surface indication that bottom plug has reached the float collar
Preventing cement over displacement and “wet shoe track”
Operating range up to 350°F
Moderate plug landing plug pressure range
Compatible with virtually all common fluid systems