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Oil and gas production chemicals

Antiswelling agent/clay stabilization

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

Model

FCS810

FCS820

FCS830

Appearance

colorless or light yellow transparent liquid

Effective content

≥70%

pH

6.5-8.5

Density

1.00-1.12g/cm3, 20℃

Aqueous solution

fully disperses and dissolves rapidly

Dosage

0.05%-0.3%

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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