Designed to create a lower cost foam cement
With Tuned Cementing Solutions™ cementing systems, Halliburton has created a set of innovative fit-for-purpose solutions with the flexibility required to allow each system to be tuned specifically for a given set of wellbore conditions. ExtendaSeal cements form one of these families of fit-for-purpose solutions.
With ExtendaSeal cement you receive a foamed cementing solution designed to create a lower cost foam cement. This is accomplished by starting with a water extended base slurry of higher yield. ExtendaSeal cements can provide the additional benefits of increased compressibility, bridging, and elasticity gained through the introduction of stable, well-dispersed small N2 bubbles at higher densities.