Oil Drilling Grade Barite

Index & Standard

API Standard

Analysis Result

Specific Gravity

4.20 g/cc, min

4.21 g/cc, min

BaSO₄

/

92%, min

SrSO₄

/

1.5%, max

Hg

1 ppm, max

1 ppm, max

Cd

3 ppm, max

3 ppm, max

Pb

1000 ppm, max

500 ppm, max

As

40 ppm, max

20 ppm, max

SiO₂

3%, max

3%, max

Fe₂O₃

1% ,max

1%, max

Carbonates

3000 mg/l, max

3000 mg/l, max

Water Soluble Alkaline Earth Metals As Calcium

250 mg/kg, max

100 mg/kg, max

Index

TLZ-DB301

Appearance

Granules

Specific gravity

4.20

Grain size / Particle size

0-100 mesh