The influence of technology of wells injectivity profile alignment on the performance of Gazpromneft-Noyabrskneftegaz OAO fields development
Authors: I.S. Dzhafarov, M.F. Nuriev (Gazprom neft OJSC), A.P. Rozhkov (Gazpromneft-Noyabrskneftegaz OJSC), K.V. Strizhnev, A.A. Kovaleva (Gazpromneft-NTC LLC)
Scientific research on determination the boundary criteria for the use of physical-chemical technologies of injectivity profile alignment on the basis of multifactor analysis of the treatments results are executed. The selection of chemical methods of stimulation taking into account the specific geological and physical conditions of objects is optimized. Influence of partitioning of the reservoir and its vertical permeability inhomogeneity on the efficiency of injectivity profile alignment is considered.
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