Composition of surfactants with inhibitory and demulsifying properties.
In the oil and gas industry, in technological processes of acid treatment of bottom-hole zones of production and injection wells, in order to recover or increase the rock permeability, uniform impact on the reservoir, allowing the acid to penetrate deeper into the oil and gas-saturated reservoir without loss of reactivity.
Composition of surfactants with inhibitory and demulsifying properties.
In the oil and gas industry, in technological processes of acid treatment of bottom-hole zones of production and injection wells, in order to recover or increase the rock permeability, uniform impact on the reservoir, allowing the acid to penetrate deeper into the oil and gas-saturated reservoir without loss of reactivity.
The name of indicators | Normative value |
---|---|
Appearance at 20 °С | Liquid, from colorless to dark brown in color |
Mass fraction of the base substance, %, min. | 0,91–1,01 |
Solidification temperature, °С, max. | Minus 25 |
Density at 20 ˚С, g/cm3 | 1.00 |
Hydrogen-ion activity pH 5% of water solution, unit, max | 4 |