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Drilling Fluids Barite API 13A For Drilling Petroleum Wells Weighting Material

Categories Barite API 13A
Brand Name: TOKUSYO
Model Number: GZB-1225
Certification: ISO Certificate, SGS test report
Place of Origin: China
Supply Ability: 1,000-5,000MT/month
Delivery Time: 20-30 days after placing an order
Packaging Details: 1,000/1,500 kg bags
Chemical formula: BaSO4
Mineral composition: Barium sulfate with minuscule amount of strontium
Color: Black, blue, brown or gray
Hardness: 2.5 - 3.5 (on Mohs scale of hardness)
Specific gravity: 4.0 - 4.25
Found in: Calcite, Cerussite, Dolomite, Quartz, Sulfur, and Gypsum
Tenacity: Brittle
Other names: Baryte, Barium sulfate, Heavy spar
Solubility: Non soluble in water, and inert to acids and bases
Toxicity: Non toxic
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    Drilling Fluids Barite API 13A For Drilling Petroleum Wells Weighting Material

    Drilling Fluids Barite API 13A For Drilling Petroleum Wells Weighting Material


    >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.


    - 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.


    Density4.20 g/ml, minimum
    Water-soluble alkaline earth metals, as calcium250 mg/kg, maximum
    Residue greater than 75μmmaximum mass fraction 3.0%
    Particles less than 6 μm in equivalent spherical diametermaximum mass fraction 30%

    Communication with customers:

    A: Hello Tokusyo, are you the barite/baryte mine owner?

    B: Yes dear, we are the barite mine owner, and our mines locate in Guizhou, China.

    A: Can you provide 10,000tons of barite lump monthly.

    B: Yes off cause, we can provide more than that number, it’s about 20,000tons monthly.

    A: What is the packing condition of your barite/baryte lumps.

    B: If your quantity is more than 3,000 tons, we can ship them through bulk loading, and if your quantity is less than 3,000 tons, we suggest the container lose loading.

    A: What are your payment terms?

    B: T/T and LC is workable for us, so it is up to you.

    A: How do you control your quality to make sure your product could meet our requirements?

    B: We have various kinds of methods to control our quality. First of all, we have a full set of test machines in our factory such as specific gravity testing machines, particle size testing machine, and moisture testing and whiteness testing machine. And besides we work with the third party inspection institution SGS, we can arrange the inspection according to customers’ requirements before the product shipped. We can be 100% sure that we can deliver the right product to your hands.

    A: that is perfect, and i can feel that you are very professional supplier and let’s try it.

    Product Tags:

    barite for drilling


    barite lump


    api barite

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