The common usage of Calcium carbonate is defined as formation bridging and filtercake sealing agent. However, CaCo3 application is not limited to above, this white powder also acts as a weighting material by increasing drilling fluid`s density; which controls wellbore downhole pressure. Moreover, calcium carbonate listed as a drilling fluid ph corrector additive. Carbonate calcium grade and quality is highly depended on the mine which the product is extracted from; thereby at Link Line we endeavor to reach the best quality Carbonate calcium from any continent and/or any region in order to response your specific or general operation desires.