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I. Product Introduction
CNS foaming agent is a chemical product composed of several surfactants, having good resistance to acid, alkali, high salinity and high temperature. It can form foams through reaction with air, nitrogen or carbon dioxide. Due to its strong foaming capacity, good compatibility with hard water having high salinity and high contents of calcium and magnesium ions, high foam stability and strong temperature resistance up to 200℃, its capacity is superior to similar products and it has good compatibility with other chemical additives.
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II. Main Performance Index:
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Items
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Technical index
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Appearance
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Colorless or light yellow transparent liquid
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Density
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0.98-1.05g/cm3
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pH
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6.0-8.0
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Solubility
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Soluble in water
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Effective solid content
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≥30
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Applicable temperature ℃
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≤200
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Foam properties (30℃)
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Foaming volume (mL)
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≥350
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Half-life period (min)
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≥90
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III. Application Method:
Mix the foaming agent with water in a certain proportion (or add in other materials at the same time), then inject with gas in a certain proportion simultaneously or intermittently.
Ⅳ. Package:
This product can be widely used in such fields of oilfield production as foam sand washing, well flushing, acidizing cleanup, foam flooding, foam drainage gas recovery, etc..
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