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Guangzhou Tokusyo Trading Co.,Ltd

Products >> Weighting Material Barite API 13A Powder For Oil Drilling Fluids

Weighting Material Barite API 13A Powder For Oil Drilling Fluids

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Description
Product Name: Weighting Material Barite API 13A Powder For Oil Drilling Fluids
Supply Ability:
Related proudcts drilling fluids, white barite, api barite,
Specifications API grade
Price Term:
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Minimum Order
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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%

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Company: Guangzhou Tokusyo Trading Co.,Ltd
Contact: Ms. Ginny Zhang
Address: Baiyun District
Postcode: 510340
Tel: 862036777952
Fax: 862036777953
E-mail:         


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