Calcium Carbonate-Fine Supplier and Manufacturer

Calcium Carbonate-Fine

Description
Calcium carbonate (CaCO3)is an acid soluble, bridging and weighting agentusedin drilling, drill in and workover completion fluids. Calcium carbonate is available in four grind sizes: Fine (F), Medium (M), Coarse (C) and 
Micronized (Mc).

Physical Properties

(1). Physical State: The material shall be in the form of powder, free from visible impurities.
(2). Moisture Content at 105 ± 2 °C    ° C, percent by mass ........................................................................2.0 (Maximum)
(3). Solubility in 15% (w/w) Hydrochloric Acid at 24 ± 2 oCC(20 gin 100 ml acid), percent by mass...............93.0(Minimum).
(4). Sieve Test (Wet Method) :
a)    Fraction Passing through 300 Mesh BSS or Equivalent sieve, percent by mass.....................................98.0 (Minimum).
b)    Fraction Passing through 400 Mesh BSS or Equivalent sieve, percent by mass.....................................30.0 (Minimum) 

Oil Well drilling–Application


Analysis    Result
Total Calcium as CaCO3 %    92-97
Total Alkalinity As CaCO3 %Minimum    97.5
Silicon Dioxide (SiO2)    1.5-5.0
Magnesium Carbonate (MgCO3)    0.40-5.0
Brightness Range %    84.68-90.32
PH    7-9
Sieve analysis,    100% passing through US 325.
Appearance    White powder/GranulesVision Calcium Carbonate-50
Analysis    Result
      
Total Calcium as CaCO3 %    92-97
Total Alkalinity As CaCO3 %Minimum    97.5
Silicon Dioxide (SiO2)    1.5-5.0
Magnesium Carbonate (MgCO3)    0.40-5.0
Brightness Range %    76.32-80.68
PH    7-9
Sieve analysis,    75-80% passing
Appearance    White powder/Granules

Conveyance

5 microns- 25 MT/20’FCL (25 kg packing)
5 microns- 25 MT/20’FCL (1.5 jumbo bag packing)
50 microns- 25 MT/20’FCL (25 kg packing)
50 microns- 28 MT/20’FCL (1.0 MT jumbo bag packing)
150 microns- 25 MT/20’FCL (25 kg packing)
150 microns- 28 MT/20’FCL (1.0 MT jumbo bag packing)

Vision Calcium Carbonate-150
Analysis    Result
Total Calcium as CaCO3 %    92-97
Total Alkalinity As CaCO3 %Minimum    97.5
Silicon Dioxide (SiO2)    1.5-5.0
Magnesium Carbonate (MgCO3)    0.40-5.0
Brightness Range %    76.32-80.68
PH    7-9
Sieve analysis,    100% passing through
US 40 & 20% Max. th.    
US 200.    
D(150)=(150-170) Mic.    
Appearance    White powder/Granules

Packing

25 kg HDPE bag or 25 kg Multi valve paper bag 1 MT jumbo bag.

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