Cementing Wiper Plugs and Darts

Eliminate cement contamination and intermixing

We manufacture reliable plug and dart systems for every application. Available in high-pressure polyurethane and high-temperature HNBR (hydrogenated nitrile butadiene) materials, our systems are compatible with a wide range of wellbore fluids in subsea, surface, liner, extended-reach, and multistage cementing applications. 

Our plug and dart systems—including casing, multistage, multiple latch-in high-pressure rupture, and subsurface release plugs—separate displacement fluid, effectively wipe tubulars, and reduce cement contamination during cementing operations in virtually all well conditions. While we offer a wide range of standard configurations, customized plug and dart systems are available for high-temperature applications and with our proprietary Wiperlok^® nonrotating nose.