| Product : Calcium Carbonate | Appearance : Fine Powder, Course |
It is a commonly available as minerals calcite and aragonite. It is added to drilling fluids as a formation – bridging and filtercake-sealling agent. It increases the density of drilling fluid to control the downhole pressure.
| Items | Values |
| Physical State | Free Flow Powder, no visible impurities |
| Moisture Content at 105 deg C | 2.0 % max |
| Solubility in 15% HCl at 24 Deg C ( 20gram in 100 ml acid) | 93% min |
|
Sieve Test (a) Fraction passing through 300 mesh BSS or equivalent sieve (b) Fraction passing through 400 mesh BSS or equivalent sieve |
98% min 30% max |
| Specific Gravity at 24 deg C | 2.6 min |
The goal of supply of Drilling and Speciality Chemicals
