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Workover & Completion
   
 

Calcium Chloride

Description

Calcium Chloride (CaCl2) powder is a single salt used to form clear-brine workover and completion fluids with densities ranging from 8.4 to 11.8 lb/gal (1007 to 1414 kg/M3). These fluids are used where formation pressures require such densities or where the inhibitive properties of a calcium fluid are required to prevent the hydration and migration of swelling clays.
Application & Features

Calcium Chloride brine is used in clear-brine workover and completion fluids that require densities ranging from 8.4 to 11.8 lb/gal (1007 to 1414 kg/M3).

Calcium Chloride powder can be used to achieve rapid density increase with minimum volume addition. It also provides inhibition preventing the hydration and migration of swelling clays and can be used in packer fluids.

Calcium Chloride is available with anhydrous (CaCl2) and dihydrate (CaCl2.2H2O) in forms of prill, powder or flake.
Typical Specification
   
74%
94%
94%
  
 
Appearance
White flake
White powder
White prill
  
 
Formula
CaCl2.2H2O
CaCl2
CaCl2
  
 
Main content, % min.
74.0
94.0
94.0
  
 
Cl-, % max.
4.0
3.0
3.0
  
 
Impurity, % max.
1.0
1.0
1.0
  
 
Moisture, % max.
1.0
1.0
  
 
Particle size
40 - 80 mesh
1 - 7 mm
  
Packaging

Packed in 25kgs sacks or 1000kgs jumbo bags. Store in a dry location.

MSDS - Material Safety Data Sheet is available upon request.
 
 
 
       
           
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