On the repeated use of oil recovery flow-redizecting technologies
Authors: L.М. Petrova, N.A. Abbakumova, T.R. Foss, G.V. Romanov A. E. (Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center of RAS), R.Kh. Muslimov (Kazan State University), S.V. Krupin (Kazan State Technological University)
After successful application in several areas of technology-based high-modulus water glass during the second of its application in three years more oil at these sites lacked. However, the composition of petroleum after the application of technology has undergone significant change, indicating the connection is not involved in earlier in the development of less permeable aleurolitic interlayers, the oil recovery factor of which is low. The question arises - in the absence of increase in oil production to consider it further, or to recognize the application flow-redizecting technology is not effective?
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