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In order to meet the supply and demand balance of ultra-low permeability reservoirs and improve the efficiency of rod pumping system, intermittent pumping wells is a good method. According to the characteristics of Yanchang oilfield low-production and low-efficiency well, analyzing the adaptability of the inter-pumping prediction model in Yanchang oilfield is necessary. The paper discusses the application of the integral method in the inter-pumping working system.

Study on Interval Prediction and Application of Inter-well Pumping for Low Production and Low Efficiency in Yanchang Oilfield