Our company has developed an efficient foam system tailored to the actual conditions of heterogeneous oil reservoirs. This system reduces oil-water surface tension, adjusts interlayer or intralayer relationships, and increases the sweep volume of the oil layer, thus controlling water and stabilizing oil during the mid-to-late stages of water injection development for such reservoirs. This aims to achieve long-term stable production and further explore new techniques to improve recovery rates.Technical methods.
Appearance | Light yellow transparent liquid |
Density:25℃，g/cm³） | 1.01～1.05 |
pH level | 5～9 |
Thermal Resistance℃） | 130 |
Effective Content Level% | 35±2 |
Salt Resistancemg/L） | 25W |
Foam Quality (25)0.15% water solution (at °C)ml | ≥550 |
Stable Foam Performance (Half-Life) (25)℃，0.3%） | 8min |
3、Packaging and Storage
Product Storage: Store in a well-ventilated, cool, and dry place; avoid direct sunlight; shelf life of one year from the date of manufacture.
