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Product Details:
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| Appearance: | No Delamination, No Precipitation, No Cross-linking Homogeneous Liquid | Apparent Viscosity: | >40mPa·s |
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| Iron Ion Stability: | ≥800mg/L | Corrosion Speed: | ≤5.0g / (m2•h) |
| Surface Tension Of Residual Acid: | ≤32mN/m | Residual Acid Demulsification Rate: | >90% |
| Highlight: | Anti high Temperature acid fracturing,acid fracturing fluid,Anti high Temperature acid fracturing fluid |
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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: Can form viscous acid in 20% HCl;
2: The apparent viscosity is low, the fluidity is good, and the friction force is small under low temperature conditions;
3: The high elasticity of the product is beneficial to slow down the reaction speed of acid rock;
4: High temperature resistance up to 120°C, high viscoelasticity, which is conducive to the formation of cracks and sand carrying in acid fracturing;
5: Strong chelating ability with iron ions, which is beneficial to reduce the damage of iron ions to the reservoir;
6: Residual acid has good stability and less sediment, which helps reduce reservoir damage;
7: Adding a special ratio of surfactants, the surface tension of residual acid is lower, which is beneficial to flowback;
8: Add a special demulsifier to strictly control the emulsification tendency of residual acid, which is beneficial to reduce emulsification damage.
Company Service:
Our professional technical service team has been engaged in reservoir transformation, oilfield chemical additives research and technical services for a long time, and has rich experience in low to high temperature fracturing fluid research, deep well fracturing, foam fracturing, unconventional reservoir transformation, and thickened acid.
Since 2000, the team has been working on next-generation fracturing fluids and has achieved new results. In 2005, the experimental construction was carried out with phased results, and good stimulation effect was achieved.
At present, this new fracturing fluid is being continuously developed and upgraded, and the technical indicators are rapidly improved.
Contact Person: Liu
Tel: 13982188556
Fax: 86-28-83032595
