Silica fume for oilfield cementing

1. with good stability, uniform material mixing, good fluidity, small initial consistency, with good pump-ability, easy for site construction. 

2. high stove pulp rate, good cost-price ratio, can reduce the cost of cementing wells.

3. high pressure strength, less free liquid, can effectively reduce the loss of cement slurry, water, can meet the quality requirements of solid wells.

4.The proportion of cement after mixing slurry is low, will not cause pressure leakage formation situation, can meet a variety of complex formations of oil and gas cementing

5. As a low cement pouring material.