Acid composition based on 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.
Acid composition based on 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.
INDICATORS | ||
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Appearance at 20 °С | ||
Mass fraction of hydrogen chloride, %, min. | ||
Mass fraction of hydrogen fluoride, %, max. | ||
Solidification temperature, °С, max. | ||
Density at 20 ˚С, g/cm3, min | ||
Corrosion rate at 20 °C, g/m2h, max |