Sand-fixing acid is a slow-reacting acid blockage removal system specifically developed for loose sandstone reservoirs prone to sand production and compact reservoirs with clay hydration swelling.It features a low reaction rate,allowing for blockage removal in the deep formation,while the products of the acid-rock reaction can bond to the rock framework,stabilizing migrating clays and other fine particles.When used in conjunction with sand-fixing systems,this product achieves an integrated effect of blockage removal and sand fixation,enhancing overall production.
■ Technical Data：
| Item | Parameter |
| Appearance | Homogeneous Liquid |
| Density (25℃,g/cm3) | 1.00-1.10 |
| Corrosion Rate (65℃,m2·h) | ≤3g |
| Core Dissolution Rate (65℃,%) | ≥10 |
| Clay Anti-Swelling Rate (%) | ≥85 |
■ Package and Storage：
1.This product is packaged in plastic drums,and the packaging should be tight and sturdy.The packaging specifications should be determined according to customer needs.
2.During transportation,it is necessary to prevent collision,exposure to sunlight and rain,mixed transportation with food,and fire prevention.
3.The product should be stored in a cool and ventilated place,away from heat and ignition sources,and pay attention to antifreeze in winter.Warranty Period:12 Months.
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Sand-Fixing Acid Plugging Agent
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WhatsApp：+86 18731531256
Address：Lulong Chemical Industry Development Zone, Qinhuangdao,China
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