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Kalsiyum Karbonat (İnce)

Description
Calcium carbonate ( CaCO3 ) is an acid soluable, bridging and weighting agent for drilling, work over and completion fluids. DDC Calcium Carbonate is available in three recomended grades. Fine , Medium and Coarse . Fine is used as a weighting material for drilling and work over fluids . Medium and Coarse grades are generally used for bridging or can be used for a weighting material with a larger particle size.

Specifications
Physical Specifications
Density (gr/cm3) 2,7
˃2 mm (%) 2
˃297 micron max (%) 70
˃125 micron max(%) 10,89
˃44 micron max (%) 1
D(50) (micron) 20
Moisture (max %) 99,4
Non soluable part in 100 ̊C water (% w/w) 96,78

Chemical Specifications
CaCO₃ (%) 2,7
SiO₂ (%) 2
MgO (%) 70
Fe₂O₃ (%) 10,89
R₂O₃ (%) 0,11