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Product Details:
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| Appearance: | No Delamination, No Precipitation, No Cross-linking Homogeneous Liquid | Density: | 1.05~1.15g/cm³ |
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| Apparent Viscosity: | >40mPa·s | Iron Ion Stability: | ≥800mg/L |
| Corrosion Speed: | ≤5.0g / (m2•h) | Surface Tension Of Residual Acid: | ≤32mN/m |
| Residual Acid Demulsification Rate: | >90% | ||
| Highlight: | Thickening Acid Fracking,Anti high Temperature Thickening Acid,acid-rock reaction control Acid Fracking |
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To achieve compatibility ,We highly recommended using our own products as additives.
| Addditives | Function | Concentration |
| BCG-1A | Thickener | 1%(w/v) |
| DEG-22 | corrosion inhibitor | 1%(w/v) |
| ISG-12 | Iron ion stabilizer | 0.5%(w/v) |
| GA-12 | activator | 0.5%(w/v) |
| BAR-18 | demulsifier | 1%(w/v) |
In order to solve the problems of ordinary thickened acid in the process of acid fracturing, such as temperature resistance, high friction, acid-rock reaction control, and fracture-making ability, a new type of acid thickener and supporting additives have been studied, which can form a new thickened acid system. Its temperature resistance can reach 120°C, it has good viscoelasticity and low friction, and can be used in deep acidizing construction of high-temperature deep wells.
We already have the ability to provide products to different acid fracturing construction units, and can also design acidizing liquid and thickened acid system for special treatment according to the specific conditions of the reservoir, and can provide solutions for various complex reservoirs.
1:Able to form viscous acid in 20% HCl；
2:Low apparent viscosity, good fluidity and low friction under low temperature conditions；
3: The product has high elasticity, which is beneficial to slow down the reaction rate of acid rock;
4:The high temperature resistance can reach 120°C, and it has high viscoelasticity, which is conducive to fracture creation and sand carrying in acid fracturing operations;
5:Strong ability to chelate with iron ions, which is beneficial to reduce the reservoir damage caused by iron ions ;
6:Residual acid has good stability and less sediment, which helps reduce reservoir damage;
7:By adding a specially matched surfactant, the surface tension of the residual acid is lower, which is conducive to flowback；
8:By adding a specially matched demulsifier, the emulsification trend of residual acid is strictly controlled, which is beneficial to reduce emulsification damage.
Contact Person: Liu
Tel: 13982188556
Fax: 86-28-83032595
