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Guangzhou Tokusyo Trading Co., Ltd. Natural Mineral and Chemical Material Professional Supplier
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4.2 SG Mineral Barite Grey To White Barite Ore / Lump For Oil Mining

4.2 SG Mineral Barite Grey To White Barite Ore / Lump For Oil Mining

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Brand Name : Tokusyo

Model Number : GZB-1300

Certification : ISO9001

Place of Origin : China

MOQ : 500MT

Price : Negotiable

Payment Terms : TT/LC

Supply Ability : 5000MT monthly

Delivery Time : 30days

Packaging Details : 1000/1500KG jumbo bags

Other names : Baryte, Heavy spar, Barium sulftate

Material composition : BaSO4 / Barium sulfte

Chemical formula : BaSO4

Color : Black, blue, brown or grey, grey to white

Solubility : Non soluble in water, and inert to acids and bases

Toxicity : Non toxic

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4.2 SG Mineral Barite Grey To White Barite Ore / Lump For Oil Mining


>Product name: barite ore/ baryte lump

>Specific gravity: 4.0-4.3

>Colors: Black, blue, brown or grey, grey to white

>Supply capacity: 10,000-6,000MT/month

>Lump size: 0-70 mm, 100-700 mm

>Country of origin: China

>PB content: 100PPM max

>Mercury content: 200PPM max

>Water soluble alkaline earth metal as calcium: 150PPM max


- To clean cuttings from the well bottom.

- Control pressures under the surface.

- Flush those cuttings to the surface.

- Cool and lubricate the drill bit.

- Support the walls of the well bore without damaging the formation.

- Prevent formation fluids entering the borehole and mixing with circulating fluids.

- Deposit a “filter cake’ layer on the well bore wall to prevent loss of the circulating fluid.

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.


barite physical and chemical requirements




4.20 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%

Communication with customers:

Questions & answers

1) Are you the factory?

Yes, we share 46% stock holder of the factory. We can control the quality better and we ship the cargo which produced by ourselves. That means we can keep the quality stable and the price competitive. Just trust us.

(2) Can we visit your company and your factory?

Sure, we welcome all the customers to visit our company and factory to have more communications and know each other better.

(3) Can we have the sample?

Yes, we can send samples for your reference. Before arranging to the samples, we hope we can make an agreement for the deals. Sending samples to you to make compare to the others is meaningless to both of our sides. Hope you can understand that.

(4) Do you accept the L/C?

Yes, we can accept L/C at sight.

(5) Have you export barite ore/lump to other country?

Yes. We have exporting experience to the US, Canada, Oman, India, Korea, and Japan.

Product Tags:

barite in drilling mud


bentonite clay powder

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