Data for: Effect of the particle size of nanosilica on early age compressive strength in oil-well cement paste

In oil-well cementing, the enhancement of early age compressive strength is significant since it decreases the waiting time on cement (WOC) and thus saves the rig working hours. Apart from that early compressive strength helps to prevent the leakage of formation fluids into the wellbore during the cement setting. By doing so, well integrity and productivity is improved.