Laboratory studies on the composition for inhibiting the process of scaling

Authors: M.A. Silin, L.A. Magadova, V.B. Gubanov, M.D. Pakhomov, V.A. Mazurov, V.V. Koshelev (Gubkin Russian State University of Oil and Gas)
Laboratory study on the inverse emulsion, containing scaling inhibitor Insan, is carried out. Modeling of the process of the emulsion injection in the bottomhole zone of the producing well, followed by filtration of brine and analysis of samples of the aqueous phase, are executed. It is shown, that the partial destruction of the emulsion provides Insan content in water at concentrations necessary for the successful inhibition process. The technique of filtration experiment is stated. The results of subsequent analysis of samples of the aqueous phase with the aim to determine the presence and concentration of Insan in each of them are given.
Laboratory study on the inverse emulsion, containing scaling inhibitor Insan, is carried out. Modeling of the process of the emulsion injection in the bottomhole zone of the producing well, followed by filtration of brine and analysis of samples of the aqueous phase, are executed. It is shown, that the partial destruction of the emulsion provides Insan content in water at concentrations necessary for the successful inhibition process. The technique of filtration experiment is stated. The results of subsequent analysis of samples of the aqueous phase with the aim to determine the presence and concentration of Insan in each of them are given.


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