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| Product Name: |
Non Toxic mineral Barite Minerals 200 Mesh for Drilling
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| Supply Ability: |
5,000 tons |
| Related proudcts |
oil drilling, barite ore, mineral baryte, |
| Specifications |
API grade |
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Description:
>product name: barite lump/ baryte lump
>specific gravity: 4.15-4.4.35
>Colors: Black, blue, brown or gray
>supply capacity: 10,000-5,000MT/month
>country of origin: China
>Particle size: 200 mesh
>PB content: 100PPM max
>mercury content: 200PPM max
>water soluble alkaline earth metal as calcium: 150PPM max
Applications:
The barite is finely ground so that at least 97% of the material, by weight, can pass through a 200-mesh (75-¦Ìm) screen, and no more than 30%, by weight, can be less than 6 ¦Ìm diameter. The ground barite also must be dense enough so that its specific gravity is 4.1 or greater, soft enough to not damage the bearings of a tricone drill bit, chemically inert, and containing no more than 250 milligrams per kilogram of soluble alkaline salts.
- 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.
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.
Specifications:
Requirement sta |
| 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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