4.2 SG Mineral Barite Grey To White Barite Ore / Lump For Oil
>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
- Prevent formation fluids entering the borehole and mixing with
- 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
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.