Product features
The product is a series of cationic oligomers or polycondensates or copolymers that prevent formation damage caused by clay swelling and migration, thereby increasing oil and gas production. These environmentally friendly products are used in drilling and fracturing processes to provide sustained formation protection and are compatible with a wide range of fracturing/drilling fluid additives. This series of products have the characteristics of high temperature resistance and shear resistance.
Technical indicators
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Model |
FCS810 |
FCS820 |
FCS830 |
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Appearance |
colorless or light yellow transparent liquid |
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Effective content |
≥70% |
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|
pH |
6.5-8.5 |
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Density |
1.00-1.12g/cm3, 20℃ |
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Aqueous solution |
fully disperses and dissolves rapidly |
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|
Dosage |
0.05%-0.3% |
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Antiswelling rate |
≥70% |
≥70% |
≥75% |
|
Temperature resistance |
≥100℃ |
≥130℃ |
≥170℃ |
Method of application
The product has good water solubility, so it can be added directly to a prepared drilling fluid or gel in proportion in the field.
The shelf life of this product is 360 days. Store in a cool and ventilated place.
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