The results of dedicated sucker rod pumping units application in Nurlatneft NGDU
Authors: G.Yu. Basos, K.V. Valovskiy, B.F. Zairov (TatNIPIneft), R.R. Akhmadullin, A.A. Ivanov, A.Kh. Shayakhmetov (Nurlatneft NGDU)
This paper discusses basic principles and the results of field application of a new technology in which sucker rod pumping units are used for lifting well-stream through production casing (without the use of tubing). This technology improves the efficiency of operation of heavy oil wells, marginal wells and slim wells with significant cost savings.
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