Heavy Weight Additive Barite For Drilling SG4.2 With 200 / 300 / 325 Mesh
Quick Detail:
| Mineral components | Barium sulfate |
| Other names | Baryte |
| Chemical formula | BaSO4 |
| Color | Multicolored (red, white, and brown) |
| Particle size | 200, 300, 325 mesh or as your requirement |
| Specific gravity | 4.2 |
| Found in | Calcite, Cerussite, Dolomite, Sulfur, and Gypsum |
| Toxicity | Non toxic |
Description:
>Product name: API grade barite powder
>Specific gravity: 4.2
>Particle size: 200, 300, 325 mesh or as your requirement
>PB content: 100PPM max
>Mercury content: 200PPM max
>Supply capacity: 5,000tons/month
>Place of origin: China
>Water soluble alkaline earth metal as calcium: 150PPM max
Specifications :
| barite physical and chemical requirements | |
| requirement | standard |
| density | 4.2 g/ml, minimum |
| water-soluble alkaline earth metals, as calcium | 250 mg/kg, maximum |
| residue greater than 75μm | maximum mass fraction 3.0% |
| particles less than 6 μm in equivalent spherical diameter | maximum mass fraction 30% |
Applications:
- To be the Heavy Weight Additive in oil well drilling industry.
- To clean cuttings from the well bottom.
- Cool and lubricate the drill bit.
- Control pressures under the surface.
- Flush those cuttings to the surface.
- Deposit a “filter cake” layer on the well bore wall to prevent loss of the circulating fluid.
- Prevent formation fluids entering the borehole and mixing with circulating fluids.
- Support the walls of the well bore without damaging the formation.
Why do we use barite/ baryte in oil drilling area as drilling mud?
Reasons for barite’s use over other materials:
- Neutrality - chemically, physically and magnetically neutral
- Far less abrasive than other materials and does little damage to drilling equipment.
- Environmentally acceptable from the standpoint of its disposal as part of the drilling fluid.
- Low cost
Communication with customers
