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Hematite（Iron Oxide）

Brief Introduction:

Hematite Powder is a high-quality, ground iron oxide (hematite) weight material with a Specific Gravity

(5.05)Hematite Powder is a high-quality, ground iron oxide (hematite) weight material with a Specific Gravity (SG) of 5.05. Due to this high specific gravity, mud formulated with Hematite have lower solids contents and frequently contribute to higher rates of penetration as compared to barite mud. It may be substituted for, or blended with, barite in all mud systems. Hematite is ground and processed to remove impurities then classified to achieve the desired particle size distribution.

 

(4.65)Hematite Powder is a high-quality, ground iron oxide (hematite) weight material with a Specific Gravity (SG) of 4.65.

 

Hematite is applicable in all types of drilling fluids, including freshwater, seawater and oil-base mud. It can be used to increase the density of all drilling and completion fluids to 25 lb/gal (3.0 SG). Hematite is most frequently used in high-density, oil-base mud. Fluids weighted with Hematite contain fewer solids by volume than those weighted with barite, making higher mud weights possible. It is especially useful in high-density kill fluids.

ITEM5.05INDEX
Density:minimum 5.05 g/cm3
Residue of diameter greater than 75 micronmaximum mass fraction1.5%
Residue of diameter greater than 45 micronmaximum mass fraction15%
Water soluble Alkaline Earth Metal, as calciummaximum 100 mg/kg
Content of diameter less than 6micron in equivalent spheremaximum mass fraction 15%
ITEM4.65INDEX
Density:minimum 4.65 g/cm3
Residue of diameter greater than 75 micronmaximum mass fraction1.5%
Residue of diameter greater than 45 micronmaximum mass fraction15%
Water soluble Alkaline Earth Metal, as calciummaximum 100 mg/kg
Content of diameter less than 6micron in equivalent spheremaximum mass fraction 15%
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