Drilling Bentonite
Drilling bentonite is called high yiled, naturally occurring sodium bentonite in accordance with ISO 13500 - API Spec13 A Section 11 standard
Physical Properties
| Description |
Unit |
Result |
| Fann 35 300 rpm reading |
cp |
26 |
| Fann 35 600 rpm reading |
cp |
37 |
| Plastic Viscosity |
cp |
11 |
| Yield Point |
cp |
14 |
| Filtration Loss |
ph |
10,5 |
| PH |
- |
9,5 |
| Color |
- |
Yellowish |
Typical Properties Chemical Analysis
| Compound |
Unit |
Result |
| SiO2 |
% |
58,00 |
| Al2O3 |
% |
19,43 |
| Fe2O3 |
% |
5,15 |
| TiO3 |
% |
0,33 |
| CaO |
% |
2,86 |
| MgO |
mesh |
2,13 |
| Na2O |
% |
1,13 |
| K2O |
% |
1,3 |
Composition Chemical Analysis
| Compound |
Unit |
Result |
| Montmorillonite |
% |
85 min |
| Illite |
% |
5 |
| Quartz |
% |
5 |
| Feldspar |
% |
4 |
| Calcite |
% |
<1 |
