- Product Details
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Quick Details
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EINECS No.:
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232-164-6
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Place of Origin:
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Shandong, China
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Appearance:
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Colorless or light yellow liquid
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Application:
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Drilling fluids,workover fluid, completion fluid
Quick Details
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CAS No.:
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7789-41-5
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Purity:
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20-55%Min
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MF:
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CaBr2/ZnBr2
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EINECS No.:
-
232-164-6
-
Place of Origin:
-
Shandong, China
-
Appearance:
-
Colorless or light yellow liquid
-
Application:
-
Drilling fluids,workover fluid, completion fluid
Zinc Bromide/Calcium Bromide Liquid
Zinc Bromide/Calcium Bromide (ZnBr 2 /CaBr 2 ) Brine requires high-density fluids and can be blended with lower density brines for specific density and crystallization point applications. Zinc Bromide/Calcium Bromide Brine, often referred to as zinc bromide, is available weighing 19.2 lb/gal (2,301 kg/m3) and is 54.5% Zinc bromide and 19.5% Calcium bromide.
Typical Physical Properties
| Item | Index |
| Appearance | Colorless or light yellow liquid |
| CaBr 2 , % | 20.0-25.0% |
| ZnBr 2 , % | 50.0-55.0% |
| Density ( 20 ℃) ,g/cm 3 | ≥ 2.3 |
| pH(5%) | 2.0-6.0 |
| CI - , % | ≤ 0.5 |
Use and Application
- Inhibitive properties can prevent hydration that may lead to migration of swelling clays.
- Can be blended with other clear brine fluids to achieve a specific density and crystallization temperature.
- Generally compatible with most oilfield elastomers.
Packaging and Storage
Zinc Bromide/Calcium Bromide brine is packaged in bulk liquid quantities. Store in appropriate corrosion- resistant brine containers and keep closed and firmly sealed. It is a concentrated hygroscopic salt solution which will absorb water from the air, reducing density if not properly stored
