BARTIE |
Description:
BARITE is produced from commercial barium sulfate-containing ores, as weight material in drilling fluids. It is off-white to grey powder.
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Application:
Weighting material |
Physical requirements: |
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Density: |
4,20 g/ml, min |
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Water-soluble alkaline earth metals, as calcium: |
250 mg/kg, max |
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Residue greater than 75 μm: |
3% max |
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Particles less than 6 μm in equivalent spherical diameter: |
30% max |
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