TECHNICAL DATA
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Item
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Parameters
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|
Appearance
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Light red transparent liquid
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|
Density (20℃) g/cm3
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0.89 - 0.92
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|
Freezing Point (℃)
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≥ -50
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Flash point (℃)
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50
|
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Dispersion
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In the oil, water miscible in any proportion.
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Compatibility
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With other acid additives with good compatibility.
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|
Surface tension (20℃) (mN / m)
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27 - 32
|
|
Acid residue of
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Trace
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Demulsification of
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80 degree 5min when the rate of 90% water.
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Hydra wet
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Always maintain the formation water wet.
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|
Anti-adsorption
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By 1.2m long core, the additives, the performance is essentially the same.
|
|
Moisture resistance (℃)
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150
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PRODUCT DESCRIPTION
A mutual solvent is soluble in either oil or water. For this reason, it is very effective in sandstone acidizing, in which it is important to keep all solids water-wet. Mutual solvents are either EGMBE or other modified glycol ethers. They improve the solubility of corrosion inhibitors in the spent acid in the formation and compatibility of inhibitors with emulsion preventers and other additives. The most important property is to reduce the adsorption of corrosion inhibitors on residual clay particles in the formation and to help maintain water-wetting for maximum oil/gas flow after acidizing. A mutual solvent also reduces residual water saturation (spent acid) following a treatment. Gas wells clean up better by keeping surfactants in solution rather than adsorbing on sand and clay too near the wellbore.
APPLICATION METHOD
(1) Oil acid treatment, to press 3 - 5% (V) added to the treatment solution or after washing fluid, together you can squeeze into the ground.
(2) Wells, acid treatment, to press 3 - 5% (V) added to the pretreatment solution, together you can squeeze into the ground.
PACKAGE
(1) Packaging and storage: 200kg iron drum during transport to prevent collision, fire riot, should be stored in the shade.
(2) Effective storage period: three years.
