Compositions and methods for well cementing

摘要

Cement slurries are prepared that comprise water and a blend comprising an inorganic cement and at least one mineral. The slurries may have a solid volume fraction between 0.3 and 0.4, and the cement may be present at concentrations between 30% and 70% by volume of blend. The slurries may be placed in a subterranean well and allowed to harden and form set cements.