Overview
This product is a surfactant and other additives compound formed, the product has a high temperature, salinity, low surface tension, strong foaming ability and stability characteristics, which especially in its superior foaming ability and long half-life (half-life of up to 450s) as the main characteristics of the product, the product can be used in various fields of oil exploration, with a chemical EOR.
Technical indicatorsItem | Index | | Colorless or light brown liquid | Density, 25 ℃, g/cm3 | 1.00～1.10 | | 6～9 | Organic sulfur content, mg / L << div = ""> | 10 | Organic chlorine content, mg / L << div = ""> | 10 | Bubble size, 0.5% aqueous, 200ml, ml,> | 600 | Volume after foaming temperature (300 ℃, 24h, 0.5% aqueous solution, 200ml), ml,> | 600 | | 150 |
Usage
One for steam stimulation wells, water rates and improve the recovery of heavy oil recovery. Well set for steam flooding, regulating suction profile, in addition to channeling gas to prevent early and improve recovery rates.
2, for gas and carbon dioxide fracturing fluid fracturing fluid blowing agent.
Technical Note
A mechanism of action: The surfactant complex gas-liquid interfacial tension reducing improvement, improving the dispersion of the bubbles. The blowing agent has a high temperature tolerant, low surface tension, foaming ability and stability characteristics.
2, using the methods and processes applicable conditions: a certain percentage of the product directly into the fracturing fluid and acidizing fluid mix evenly. Generally recommended dosage is 0.2 to 1.0%.
Product packaging
Dressed with a plastic bucket, net weight per barrel (200.0 ± 1.0) kg, it can actually be packaged according to customer requirements
Product storage
Product shelf life of 1 year. |
