Development of hydrocarbon-based surfactant-acid systems for a complex effect on bazhenov formation rocks
This work presents the results of studying the dissolving ability of acetic acid in a non-polar aromatic solvent and water during the interaction with rock samples of bazhenov formation. It is classified as a difficult production zone with hard-to-recover reserves which has great potential for oil production. It has been shown that the dissolution processes of mineral and organic rock components extensively depend on the acetic acid concentration and the nature of solvents. Moreover, they are determined by the associated state of acetic acid. Using the method of IR-Fourier spectroscopy, the fe
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