API barite for oil drilling

Brief Description
Classification: Chemical Auxiliary Agent MF: BaSO4 Purity: 97%min
Place of Origin: Shandong China (Mainland) Type: oilfield auxiliary Usage: oil drilling
Brand Name: robot Model Number: barite color: grey
appearence: powder fineness: 200-325mesh BaSO4 content: 97%min
moisture content: 0.2%-0.5% surface viscosity: 70-90 whiteness: 88-90
specific density: 4.0-4.3 Fe2O3 content(%): 0.004-0.005 usage: oil drilling
Delivery Terms & Packaging
Packaging Detail:25kg/bag 50kg/bag pp woven bag,1000 jumbo bag or according to your requirements
Delivery Detail:10days
Specifications
API barite for oil drilling

1.97%min barite powder
2.high density
3.usage:oil drilling
4.good dispersion
MF:BaSO4

Special high density barium sulphate powder for drilling fluid

Item

Target

2

3

Density

4.30

4.25

4.2

Water soluble solontz metal

150.0

200.0

250.0

Max residue on 250 mesh sieve

3.0

3.0

3.0

Max residue on 3000 mesh sieve

30

30

30

Surface viscosity

70

80

90

drilling barite powder specification

Density  /(g/cm3)

≥4.20

4.05-4.2

Water-soluble alkaline earth metal contents (total calcium) / (mg / kg)

≤250

75um sieve (mass fraction) /%

≤3.0

Viscosity effect / (mPa.s)

Before adding calcium sulfate

≤140

 

After adding calcium sulfate

≤140

 

Product Property:

Non qualitative white powder. Non toxic, not soluble in water, soluble in smoking Sulphuric Acid, slightly soluble in boiling Hydrochloric Acid. Chemical property is stable, it’ll reduce to Barium Sulfide when heat with carbon. It wont change color when meeting with hydrogen sulfide or toxic gas in the air.

product usage

Applicated  to oilfields,construction and chemical industried.Barite powder can add weight to well-drilled mud as a weighting agent for all types of drilling fluids.