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| Product Name: |
Weighting Material Barite API 13A Powder For Oil Drilling Fluids
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| Supply Ability: |
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| Related proudcts |
drilling fluids, white barite, api barite, |
| Specifications |
API grade |
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Weighting Material Barite API 13A Powder For Oil Drilling Fluids
Description:
>product name: barite lump/ baryte lump
>specific gravity: 4.0-4.4.25
>Colors: Black, blue, brown or gray
>supply capacity: 10,000-5,000MT/month
>country of origin: China
>Particle size: 200-600 mesh
>PB content: 100PPM max
>mercury content: 200PPM max
>water soluble alkaline earth metal as calcium: 150PPM max
How does barite/baryte work in oil/gas drilling industry?
Drilling grade Barite (BsSO4) 4.1 ~ 4.2 Specific Gravity is used to increase the weight of fluids. Barite or baryte is a mineral consisting of Barium Sulfate.
Some 77% worldwide is used as a weighting agent for drilling fluids in oil and gas exploration to suppress high formation pressures and prevent blowouts. As a well is drilled, the bit passes through various formations, each with different characteristics. The deeper the hole, the more barite is needed as a percentage of the total mud mix. An additional benefit of barite is that it is non-magnetic and thus does not interfere with magnetic measurements taken in the borehole, either during logging-while-drilling or in separate drill hole logging.
Applications:
- To clean cuttings from the well bottom.
- Flush those cuttings to the surface.
- Cool and lubricate the drill bit.
- 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.
- Control pressures under the surface.
Specifications:
Requirement standard
Density 4.20 g/ml, minimum
Water-soluble alkaline earth metals, as calcium 250 mg/kg, maximum
Residue greater than 75¦Ìm maximum mass fraction 3.0%
Particles less than 6 ¦Ìm in equivalent spherical diameter maximum mass fraction 30% |
| Company: |
Guangzhou Tokusyo Trading Co.,Ltd
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| Contact: |
Ms. Ginny Zhang |
| Address: |
Baiyun District |
| Postcode: |
510340 |
| Tel: |
862036777952 |
| Fax: |
862036777953 |
| E-mail: |
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