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Qingdao Doeast Chemical Co., Ltd.

Calcium Carbonate, Calcium, Carbonate manufacturer / supplier in China, offering Hot Sale Calcium Carbonate Powder for Oil Drilling Applications, Acid Thick Agent - Polyacrylamide, Talcum for Soap Manufacturing of Good Quality and so on.

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Supplier Homepage Product Calcium Carbonate Hot Sale Calcium Carbonate Powder for Oil Drilling Applications

Hot Sale Calcium Carbonate Powder for Oil Drilling Applications

FOB Price: US $80-200 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $80-200/ Ton
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Port: Qingdao, China
Production Capacity: 10, 000mt Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: DE
  • Usage: Oil Drilling
  • OEM: Yes
  • Transport Package: 25kg Craft Paper Bag or Jumbo Bag
  • HS Code: 2836500000
  • Material: Calcium Carbonate
  • MSDS: Provided Upon Requirements
  • Trademark: Doeast
  • Origin: China
Product Description
Super fine calcium carbonate oil drilling grade is free-flowing white powder, it has stable chemical property and insoluble in water. It is an ideal bridging agent in drilling fluids.


First grade (DEZD-SF-I)Premium grade (DEZD-SF-II)
Density (g/cm3)2.70±0.102.50±0.10
Purity (%)97 min
Particle sizeGreater than 20µm (%)20.0 max5.0 max
Less than 2µm (%)30.0 max40.0 max
X50 (µm)4.0~10.02.0~4.0
It can be used in all kinds of water based drilling fluids systems and the suggested adding ratio should be 6.0-8.0%.
The product is usually kept in a compound or multi-wall bags, with each net weight 25 KG; Special packages are available based on customers' requirements.
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 3 layers.
The expiration period is 12 months. It should not be utilized unless examined and qualified if out of expiration.
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.
Hot Sale Calcium Carbonate Powder for Oil Drilling Applications
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Mr. Allen Huang
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