Process for extracting Oil using surfactants based on a mixture of alkyl radical containing alcoxilatos Guerbet C32, Guerbet C34 and Guerbet C36.

摘要

A procedure for the extraction of Oil by the Flood of microemulsion Winsor Type IIIIn which is injected into an oil Reservoir through injection holes of tensioactu00edvos aqueous formulation comprising at least three Ionic surfactants that are different in terms of the alkyl (R1) fraction (R2) - ch - CH2 - and are of the General formula (R1) (R2) - ch CH2 - or (d) - N - (b) M - (1) - xya - / B + MB and extracted Crude Oil Tank through drilling.Ction. In addition, formulations of Ionic surfactants of the General formula.